WO2012174677A1 - Harmless cigarette made by tobacco - Google Patents

Abstract

A harmless cigarette made by tobacco comprises two kinds of harmless extracted liquid from tobacco and a cigarette stick. Said cigarette stick comprises a mouthpiece (1), a first atomizer (2) and an electrical power/control assembly (3). The first atomizer (2) and the electrical power/control assembly (3) are assembled integratedly. A kind of harmless extracted liquid could be atomized firstly by the heating wire (32) of the first atomizer (2) when smoking. Wherein, said mouthpiece (1) further comprises a second atomizer. Another kind of harmless extracted liquid could be atomized secondly by the second atomizer. The working temperature of the heating wire (32) is smaller than or equal to 220℃.

Description

 Description

 Non-hazardous cigarette made of tobacco

 The present invention relates to a tobacco product, and more particularly to a harmless cigarette.

Background technique:

 Since tobacco can produce more than 100 chemical components that cause cancer and carcinogenesis, as well as radioactive isotopes and heavy metal elements, smoking is harmful to health and has become the consensus of all countries in the world. According to the World Health Organization: Tobacco consumption is the single leading preventable cause of death, causing nearly 5 million premature deaths each year; if the current smoking pattern continues, the number of deaths per year will double by 2020, reaching 10 million people.

The current problem is that although governments and health organizations have vigorously controlled smoking, the number of smokers has increased. In order to solve this problem, the new types of cigarettes that have been developed are summarized as follows: 1. No burning cigarettes. According to "Smoking is the first killer in life" (edited by Dai Dianzhang, People's Health Publishing House), the "Eclipse" brand smokeless cigarette developed by Reynolds Tobacco Company of the United States, consisting of charcoal, fiberglass insulation paper, cut tobacco and glycerin, charcoal After being wrapped in fiberglass insulation paper, it is placed on the front end of the cigarette, and the other part is filled with cut tobacco and glycerin. The heat that ignites the charcoal causes the glycerin to evaporate, producing a smoke-like substance. The tobacco shredded tobacco does not burn, the taste of the shredded tobacco can partially evaporate, and the nicotine content of the ignition cigarette is the same, which can reduce the tar content of the carcinogen; 2. Smokeless cigarettes. According to "Smoking First Life First Killer", a new type of cigarette introduced by Texas Advanced Tobacco Products Co., Ltd., which looks like a normal cigarette, is a hollow plastic tube with a flavor similar to mint and pineapple. At one end, a nicotine-containing stopper is installed. The content of nicotine is about half that of ordinary cigarettes. Since it does not burn, it does not contain tar. The smokeless cigarettes announced by the Chinese Patent Office on March 24, 2010 Manufacturing Method (International Publication: 2008-09-25 W02008/113335 De), is a smoke and nicotine in the pipe, no heating device, can absorb a small amount of spices and nicotine smell; such smoke The downside is that the taste is far from the average cigarette and it is difficult for smokers to accept. 3. Plastic cigarettes. According to "Smoking First Life First Killer", a tobacco-free cigarette jointly developed by Mozley Hospital in London, England, and related experts. The cigarette is made of a plastic tube with a cork mouth at one end and a soak at the other end. Nicotine and mint flavored foam plastic, can absorb nicotine when smoking; its shortcoming is that the taste is not easy to be sucked

The smoker accepts. The "A Smokeless Cigarette" (Public No.: CN2613156) promulgated by the Chinese Patent Office on April 28, 2004, is filled with a solid spice book in a plastic tube. This cigarette cannot satisfy the mental stimulation, and the smoking taste is not good. Those are unwilling to accept. 4, drug cigarettes. According to "Smoking First Life First Killer", the nitroglycerin cigarette developed by Cornell Medical Center in the United States aims to gradually reduce smoking and have a therapeutic effect on smokers. The cigarette is coated with nitroglycerin solution on cigarette paper. Heart disease patients have a certain effect. The disadvantage is that the tar content of this kind of smoke does not improve significantly. People who have no heart disease can harm it if they smoke. Even in patients with heart disease, nitroglycerin must be taken on time and in accordance with the doctor's advice. Inhaled no quantitative nitroglycerin. Nitroglycerin and tobacco burn at the same time, producing more harmful chemicals. 5. Low tar cigarettes. Cigarette factories in many countries have already begun to reduce the tar content of cigarettes. However, the disadvantages of low tar cigarettes are: tar still exists; the scent of smoke is mainly contained in tar, low tar makes the smell of smoke worse, only a lot of additives can be added. Instead, it will add new harmful substances; only reducing the focus will not help, because the particulate matter in the smoke produced by the burning of tobacco and the aerosol that cannot be filtered out by the filter are enough to damage the respiratory tract and lung cells. 6, health care cigarettes. This type of cigarette is mainly added with various health-care herbs such as ginseng and Eucommia. The correct method of taking these health supplements is oral and cannot be inhaled by burning with tobacco. Even harmless foods such as bread and vegetables can become toxic and harmful when burned. The method of adding various herbs to tobacco will only make the smoke Description

Gas adds more harmful substances. 7, electronic cigarettes. The liquid of e-cigarette contains nicotine and flavor, which can meet the physiological needs of smokers for nicotine. The smell of tobacco has a variety of tobacco, fruit or floral aroma. This kind of smoke does not burn and contains no harmful substances usually contained in ordinary cigarettes such as tar and carbon monoxide. There are significant shortcomings in e-cigarettes: (1) The flavor of cigarettes imitates the smell and taste of ordinary cigarettes, which is very different from the taste of cigarettes. It is generally believed that the smokers can not get the same as when smoking the cigarettes. The enjoyment of cigarettes is therefore unacceptable. (2) The electronic cigarette has no limitation on the temperature of the heating wire. The temperature of the heating wire is as high as 350 °C - 650 °C. The evaporation residue formed on the heating wire will produce a variety of harmful chemical components like high-temperature coking. (3) The electric heating wires for electronic cigarettes are mostly iron-chromium-aluminum alloy wires and nickel-chromium alloy wires, and nickel and chromium are carcinogenic heavy metals, which are more likely to enter the smoke of electronic cigarettes under high heat conditions. (4) E-cigarettes are used to imitate the odor of ordinary cigarettes. The safety and use of various additives used are often questioned by regulatory authorities.

At present, the prior art has failed to properly solve the harmful problem of smoking. The reason why smoking is harmful but has been repeatedly banned for a long time is very complicated. The main reasons are as follows: 1. Nicotine has a strong addiction to people, making tobacco a favorite. a necessity. 2. Tobacco is a very important source of fiscal revenue in many countries. 3. In many countries, the tobacco industry involves the employment and survival of millions of millions of farmers, tobacco processing, sales and many related businesses. 4. Tobacco has entered human life for more than 600 years and has formed a huge consumer base and tenacious consumption habits. The scientific community knows that nicotine can produce an exciting and sedative effect on the human nervous system, and philosophical, physiological, and sociological studies are known to have a natural hobby for human central nervous system, for example, for food. Color, fragrance, taste, acidity, sweetness, bitterness, spicyness, salty and stimulating preferences, and the spiritually stimulating preferences and needs of art are human nature. The demand for caffeine and nicotine-containing items in nature reflects the human right This is also an important reason for the need for items that stimulate the nervous system. Therefore, solving the harmful problem of smoking is by no means an easy way to work. What deserves special attention is that the smoking method of cigarettes is burning. The high temperature oxidation and coking during combustion cause complex chemical fission of tobacco and various perfumes, humectants and combustion improvers, resulting in a large number of pathogenic carcinogens. The damage of cigarette smoke to human respiratory organs is also mainly It is caused by this smoke. Therefore, burning is the primary cause of various pathogenic components of cigarettes.

 Say

None of the technologies have solved the above-mentioned problems of harmful smoking and repeated prohibitions. In order to solve the problem of smoking harm to human beings, the inventors conducted research for more than 20 years, and the scheme proposed on November 7, 1996: "Incombustible Health Cigarette and Its Manufacturing Method" (Patent No.: ZL 96118402. 7), Although an unburned design was provided earlier, the disadvantage is that the smell and taste are not ideal. The proposal put forward on March 16, 2003: "Cotton filter that can filter harmful components to improve smoke quality and usability" (Patent No.: ZL0321865. 0) can only reduce harm and fail to solve the harmful problem of smoking fundamentally. There are many patent documents and products related to cigarette harm reduction in various countries. However, there is no technical solution to solve the harmful problem of smoking. However, the problem of smoking seriously endangering human health needs to be solved, which has been expected by the world. SUMMARY OF THE INVENTION The object of the present invention is to provide a harmless cigarette made of tobacco according to the deficiencies of the prior art, which uses tobacco as a raw material, does not require ignition, and can also have smoke when sucking the smoke, and does not contain harmful health. The composition of the scent is more comfortable than the harmful ignition smoke. It has the smell that is difficult to reach by the ignition smoke, and can fully volatilize the high-quality tobacco. It makes the smoker happy to suck the harmless cigarette and quit smoking. , fundamentally solve the problem of smoking harmful to health. This type of cigarette does not burn, so it does not contain various harmful chemical components formed by combustion, and overcomes various shortcomings of the existing liquid atomizer. The raw materials of the tobacco product include tobacco leaves, whole tobacco plants and underage Description

The purchase of standard tobacco and cigarette factory waste materials from cigarette factories can save at least 60% of tobacco compared to traditional cigarettes, thus significantly reducing farmland used for tobacco cultivation. It also solves environmental pollution and avoids fires caused by smoking. The World Health Organization's "Providing Smoking Cessation Help" chapter of the "Turning Tobacco Epidemic Series Policy" promulgated in 2008 recommended the "nicotine replacement method" to help quit smoking. The AB cessation method in the present invention also gives the World Health Organization and Countries have offered a new option to quit harmful cigarettes.

The technical scheme adopted by the invention is: a harmless cigarette made of tobacco, referred to as liquefied cigarette, consisting of tobacco harmless extract liquid and tobacco rod composed of a cigarette holder assembly, a primary atomizer and a power supply electronic control component. The tobacco rod can atomize the tobacco harmless extract when smoking; wherein the cigarette holder assembly comprises: a rear liquid storage box, a front liquid storage box, a front liquid suction sponge, a baffle, a liquid storage box partition, and a rear liquid storage box. Side plate, sealing film, side suction sponge, positioning strip, cigarette guide, cigarette holder housing and smoke outlet; primary atomizer includes: porcelain column needle, fiber bundle, magnetic cylinder outer wall, retaining ring, externally threaded metal tube, Intake hole b, elastic insulating ring, atomizer conductive tube, vent hole, porcelain cylinder, vent pipe, partition plate, separator threading hole, wire A, electric heating wire, oil leakage preventing washer, washer threading hole, wire B; The power supply electronic control components include: internal thread metal cylinder, air inlet hole a, battery compartment housing, translucent cover, internal thread tube conductive tube, internal thread barrel elastic insulation ring, wire C, wire D, wire E, wire F, battery Negative electrode, positive battery, normally open gas a flow sensing switch, an insulating sleeve, a total control integrated circuit module, a circuit board, a patch LED, and a battery; wherein: in the mouthpiece assembly, the front end of the mouthpiece housing has a smoke outlet, and the hole is also an air outlet of the cigarette guide There are four positioning strips symmetrically distributed in the front part of the mouthpiece casing; the outer casing of the front liquid storage box and the rear liquid storage box are integrated, and are separated by the liquid storage box partition; the tobacco in the front liquid storage box is quantitatively loaded with harmless Dark or viscous liquid in the extract; side suction and front suction sponges are installed on the side and front of the front reservoir, respectively, to adsorb the liquid in the front reservoir to the surface of the sponge; And the surface of the front aspirating sponge is flat or serrated; the color in the liquid storage box is filled with a colorless or light transparent liquid in the harmless extract of tobacco. Description

The body is sealed with a sealing film; the integral structure consisting of the front liquid storage box and the rear liquid storage box, called the cigarette core, is inserted into the mouthpiece casing and inserted into the end of the positioning bar; the front liquid storage box and the storage a liquid container partition, a front suction sponge, a side suction sponge and a baffle constitute a secondary atomizer;

 In the primary atomizer, the porcelain cylinder is a cylinder with a partition in the middle, a vent pipe in the middle of the partition, and a porcelain needle on the partition; one end of the fiber bundle is inserted into the tip of the porcelain needle The other end is wound in the middle of the porcelain pin, passes through the central shaft of the heating wire installed in the porcelain cylinder, or is wound around the heating wire; the outer circumference of the atomizing tube is covered with elastic insulating ring and mounted In the externally threaded metal cylinder; the central shaft portion of the atomizing tube of the atomizer is a vent hole, and the central portion of the externally threaded metal cylinder has two symmetrical air inlet holes b; and an oil leakage preventing gasket is arranged between the externally threaded metal cylinder and the porcelain cylinder; One end of the heating wire is connected to one end of the wire A, and the other end of the wire A passes through the separator threading hole, the gasket threading hole is welded to the inner end of the atomizer conductive tube; the other end of the heating wire is connected to one end of the wire B, the wire The other end of B passes through the symmetrical another baffle threading hole, and the symmetrical other washer threading hole is welded to the inner end surface of the externally threaded metal cylinder; the porcelain cylinder is closely inserted and bonded to the front of the externally threaded metal cylinder, and Inserted into the retaining ring, which constitutes a primary atomizer;

In the power supply electronic control unit, the internal thread metal cylinder is mounted on the front part of the battery compartment casing, and the outer circumference of the internal threaded tube conductive tube is sleeved with the internal threaded cylinder elastic insulating ring and installed at the rear of the internal thread metal cylinder; There are two symmetrical air inlet holes a; the battery is installed in the middle of the battery compartment casing, and an insulating sleeve with a through hole at the front end is mounted at the rear of the battery compartment casing, and a circuit board is mounted in the insulating sleeve, and the circuit board is often installed An air flow sensing switch, a total control integrated circuit module and a patch LED; a rear end of the battery compartment housing is fixed with a light transmissive cover; one end of the wire C is welded to the rear end of the internally threaded tube conductive tube, and the other end is connected with the integrated control integrated Circuit module; one end of the wire D is welded to the positive electrode of the battery, and the other end is connected with the main control integrated circuit module; one end of the wire E is welded to the rear of the internally threaded metal cylinder, and the other end is welded to the negative electrode of the battery; one end of the wire F is welded to the negative electrode of the battery, and the other end is welded with the negative electrode of the battery, One end is connected to the master control integrated circuit module; Instruction manual

 When the primary atomizer and the power supply electronic control component are screwed into a combination body, the atomizer conductive tube is in close contact with the internal thread tube conductive tube; the combination of the cigarette holder assembly and the primary atomizer and the power supply electronic control component When plugged together, the mouthpiece casing must be closely inserted into the outer wall of the magnetic cylinder and inserted into the front end surface of the retaining ring to form a complete cigarette; at the same time, the front end of the porcelain pin will pierce the sealing film, thereby After the formation, the liquid in the liquid storage box is adsorbed by the fiber bundle; if the air is sucked from the smoke outlet hole, the air sequentially enters the air inlet hole a, the air inlet hole b, and the vent pipe of the porcelain cylinder, and flows toward the smoke outlet hole, and simultaneously And a negative pressure is formed in the battery compartment casing through the vent hole of the atomizer conductive tube and the middle hole of the internal thread tube conductive tube, the negative pressure causes the constant 幵 air flow sensing switch to be closed, and the overall control integrated circuit module operates and respectively The rated current is output to the heating wire and the patch LED, and the patch LED emits red-yellow light simulating the ignition smoke and appears through the transmissive cover, and the heating wire is heated up instantaneously and the liquid contained in the fiber bundle of the shaft in the heating wire is heated. Atomization; in porcelain cylinder The hot mist formed in the middle through the rear side of the liquid storage tank, the space formed by the front liquid suction sponge and the mouthpiece casing, and the cigarette guide tube are discharged from the smoke outlet hole to form a first atomization process; at the same time, when When the hot mist generated by the atomizer passes through the surface of the front suction sponge and the side suction sponge, part of the liquid component of the surface layer will be volatilized into fog due to the two conditions of heat and flowing gas, forming a secondary level. The atomization process; the mist finally discharged from the smoke outlet hole is a mixed aerosol generated by primary atomization and secondary atomization;

 The heating wire (32) has an operating temperature of ^ 220 ° C;

 The harmless cigarette made of the above tobacco, the cigarette holder assembly is provided with a secondary atomizer with a rear liquid storage box, that is, a cigarette core, which looks like a filter of a common cigarette; a primary atomizer and a power source The control components are assembled into a single rod and are rod-shaped. It is only necessary to plug the two together tightly. The appearance is similar to that of ordinary cigarettes, and can also be made into a cigar or a pipe; it should be attached to the product package. Cigarette core, so that the liquid in the cigarette core is exhausted and replaced;

The above tobacco harmless extract is harmless and healthy from tobacco and contributes to the tobacco flavor. Description

Two solutions made of one of the components, one of which is a colorless or light-colored transparent liquid contained in the rear liquid storage case, and the other of which is a dark or viscous liquid contained in the front liquid storage container. The liquid fully integrates the various flavor components in the tobacco and is volatilized by the primary atomizer and the secondary atomizer respectively;

 The preparation process of the above tobacco harmless extract is as follows:

 I. using a method such as distillation, leaching or extraction, such as carbon dioxide supercritical extraction, to obtain tobacco extracts which are supplied to tobacco flavors from prepared, fermented or aged tobacco leaves or tobacco plants;

 II. Distilling, extracting, extracting, oxidizing and chelation, the tobacco extract obtained is separated and removed by harmful components to obtain a harmless extract of tobacco;

 III. The tobacco harmless extract is separated into two types according to the morphology and the volatile matter after evaporation: one kind of dissolved non-toxic solvent can be made into a colorless or light transparent liquid, no residue after volatilization, another dissolution The non-toxic solvent can be made into a dark or viscous liquid, and there is residue after volatilization; the solvent for preparing the above two solutions can be selected from non-toxic solvents such as water and glycerin; colorless or light transparent liquid can be used. Volatilized by the above-mentioned primary atomizer; the aroma component in the dark or viscous liquid can be volatilized by the above secondary atomizer;

 IV. According to the definition of whether or not nicotine is contained in the above two tobacco harmless extracts, the two product schemes are formed; the A scheme has lower than the ordinary ignition cigarette in the atomization gas of the tobacco harmless extract Nicotine content of nicotine; its B scheme does not contain nicotine in the atomized gas of tobacco harmless extract; the calculation principle of nicotine content in the above two A and B product schemes is: 1. According to an ordinary The number of mouthpieces that can be ignited by the ignition cigarette is 10-15. Under the same suction method and condition as the ignition cigarette, the harmless cigarette can be sucked to absorb 10-15 kinds of tobacco harmless extract, which is equivalent to one ignition. 2重量为比较值; The smoke nicotine content of a common ignition cigarette is 1. 2mg as a comparison value;

The above-mentioned transitional product scheme A, the nicotine content of each atomic gas sucking 10-15 is: < 1. 2mg, the preferred content is: < 0. 6mg; The commonality of the above two product schemes is that the light-colored or thin transparent liquid is volatilized by the primary atomizer, and the dark or viscous liquid is volatilized by the secondary atomizer and the two-stage atomizer simultaneously works, thereby Fully volatilize all the aroma components of tobacco; hobbyists can use the above-mentioned A and B products alternately to achieve the purpose of eliminating harmful ignition cigarettes and help to finally get rid of dependence on nicotine; 30 people from 10 middle-aged and young people, and the rate of smoking cessation is 80%. This combination is a way to get rid of nicotine dependence and quit smoking harmful cigarettes.

AB smoking cessation method; in the above two product schemes, the harmless book antioxidant can be added to make the liquid not easy to deteriorate; the harmless additive can also be added for flavor modification; in order to facilitate the industrial production of the above tobacco harmless extract Operation, select the list of 46 kinds of harmful ingredients that are generally recognized by the international medical profession and the tobacco industry in 1998, and the Canadian Ministry of Health has passed legislation to require cigarette manufacturers to regularly test, as the basis for the production and testing of the above-mentioned tobacco harmless extracts; The above-mentioned 46 kinds of harmful components are removed, which are called A-grade tobacco harmless extracts; the authority can formulate the purity grade of the A-grade tobacco harmless extract and the allowable limit value of the contained components according to the degree of removing harmful components. For safety and quality supervision; select Rodgman and Green 2002 based on the 1993 US Consumer Product Toxicity Test List (CPSC) (19 types), Health Canada's smoke detection list (46 types), International Agency for Research on Cancer (IARC) Carcinogenicity List of substances (83 types), US Environmental Protection Agency (EPA) list of chemical toxic substances (92 types) Summary of cigarettes A list of 149 harmful components in the gas, as the basis for the production and testing of the above-mentioned tobacco harmless extracts, the above-mentioned 149 components are removed from the tobacco extract, which is called the B-grade tobacco harmless extract, and the corresponding B-grade tobacco is formulated. The purity level of the harmless extract and the allowable limit value of the contained ingredients for safety and quality supervision; The mist component extracted from the smoke outlet 28 after the above-mentioned tobacco harmless extract is atomized by the two-stage atomizer, before the rules formulated by the government authority based on the list of 46 kinds of harmful components or 149 kinds of harmful components have not been issued yet, Comply with (United Nations) World Health Organization (WHO), (United Nations) Committee for Food Regulation (CAC), United Nations Food and Agriculture Organization (FA0), (United Nations) Committee on Food Additives Regulation (CCFA), Joint FAO/WHO Expert Committee on Food Additives ( JECFA), (US) Food and Drug Administration (FDA), (US) Spice Producers Association (FEMA), US Center for Food Safety and Applied Nutrition (CFSAN), said (US) Codex for Food Chemicals (FCC) , European Economic Community (EEC), United Kingdom, Germany, France, Book Belgium and National Standards of the People's Republic of China (GB) Regulations on food additives or tobacco additives.

 The front liquid storage box and the rear liquid storage box in the present invention are characterized in that: it is a material which is non-toxic and harmless and does not chemically react with the content liquid to generate harmful substances, such as ceramics, glass,

Wood, polypropylene, polyester.

 The front liquid absorbing sponge and the side liquid absorbing sponge in the invention are characterized in that: it is a non-toxic and harmless material and does not chemically react with the content liquid to produce a harmful substance, such as natural fiber, natural sponge or charcoal, poly A fiber or a through-hole material of propylene or polyester.

 The electric heating wire in the invention is characterized in that it can be spiral, straight or W-shaped, and has an insulating separation layer on the surface thereof, and the thickness of the separation layer is 2 mm, so as to prevent the carcinogens such as nickel and chromium in the heating wire from being volatilized into the mist by heat. And to prevent oxidation of the heating wire in the air, the insulating insulation layer can be made of non-toxic and harmless materials such as glass, porcelain or polytetrafluoroethylene.

 The porcelain cylinder of the present invention is characterized in that: the material is porcelain or glass which does not contain harmful toxic components and radioisotopes.

The wire eight, the wire B, the wire (, the wire D, the wire E and the wire F, the characteristics of the invention) Description

YES: It is a wire that does not produce toxic and harmful components and odors after heat, and has a heat-resistant insulating layer such as porcelain, glass or Teflon.

 The fiber bundle of the present invention is characterized in that it is a non-toxic, heat-resistant fiber such as a natural degummed defatted plant fiber, or a heat-resistant synthetic fiber which is non-toxic and has no odor at 250 °C.

 The prior art which is close to the primary atomizer of the present invention is an electronic aerosolizer, and the present invention overcomes many of the serious drawbacks of the prior art electronic aerosolizer described above. The difference between the present invention and the existing electronic cigarette is that the electronic cigarette is a cigarette substitute made of flavor and nicotine, and is not a tobacco product. The present invention is a novel, non-hazardous tobacco product that has been identified as a harmful tobacco product by the scientific community and the World Health Organization: cigarettes, chewing tobacco, and snuff.

 The main contribution of the present invention is: Firstly, a first-stage atomizer and a secondary atomizer are integrated, and no harmful components and a new structure are utilized, and the use of electric heat to sufficiently volatilize the harmless aroma components in the tobacco is fully realized. New harmless tobacco products.

 The invention can volatilize various forms of flavor components in the tobacco aroma by a two-stage atomizer, that is, the tobacco flavor component is divided into a colorless or light transparent liquid and another dark or viscous liquid. A first-stage atomizer is used to atomize a colorless or light-colored transparent liquid, and a secondary atomizer is used to volatilize the aroma component of a dark or viscous liquid, thereby solving the problem that the prior art cannot sufficiently make various aromatic components unique to tobacco. Volatilization is a key issue related to quality. Secondary atomization is an endothermic reaction, so the secondary atomizer also reduces the temperature of the hot mist to a temperature near the room temperature that gives the smoker a non-burning sensation. The combination of the two nebulizers and the design of volatilization of tobacco aroma components by form is a technically critical innovation. Otherwise, it is difficult to obtain new tobacco products that can absorb or smell more than the ignition smoke and are safe. .

The invention is structurally a new, safe and harmless liquid volatilization structure design: the foamed nickel commonly used in electronic aerosolization is not used, and the harmfulness thereof is avoided; and the heating wire is insulated. Description

The barrier layer is such that no carcinogenic volatiles such as nickel or chromium appear in the mist; the safe temperature of the heating wire is limited to 220 ° C, which avoids the generation of harmful components and extends the life of the heating wire. To achieve this temperature control, when the normally open airflow sensing switch is closed, the total control integrated circuit module outputs the rated current to the heating wire and the patch LED, respectively, and adjusts the resistance value of the heating wire to make the heating wire temperature 220°. Co

 The invention also provides a process for extracting the aromatic components in tobacco and making the harmless tobacco extract, and recommending the basis and standard for the production and monitoring of the harmless tobacco. An AB smoking cessation method for eliminating harmful ignition smoke formed by a combined product scheme is provided. Since most of the tobacco aroma components are burnt and deteriorated when the cigarette is ignited, a large number of unpleasant and harmful stimulants are generated, and the present invention sufficiently preserves and volatilizes various aromatic components unique to tobacco, so that it is safe not only The beauty of the taste can exceed the ignition smoke. Since the present invention can fully express the unique aroma of high-quality tobacco, the tobacco extract and the atomizing device thereof are safe and harmless, and the important species in nature, tobacco, is harmed, thereby making the present invention There are sufficient technical conditions that can replace traditional ignition cigarettes.

 The novelty, creativity, practicability and beneficial effects of the invention are mainly as follows: 1. For the problem that the tobacco aroma component is complicated and difficult to be atomized sufficiently, it is made into two tobacco harmless extracts, and respectively adopted The primary and secondary atomizers are volatilized, and the various flavor components in the tobacco are completely retained;

2. Remove all kinds of harmful and pathogenic and carcinogenic components in tobacco, and recommend applicable safety basis;

3. For the first time, a new structure of safe atomizing device was designed. 4. The alternating use of the two products of the present invention forms a method of refraining from smoking harmful ignition cigarettes and helping to gradually get rid of nicotine dependence.

The invention has the advantages that the tobacco flavor quality can compete with or exceed the ignition cigarette, and is safe and harmless. Therefore, it is an international first technology that can replace the backward ignition cigarette, and is expected to solve the problem of smoking harmful cigarettes for the first time. The world's problems. Instruction manual

 The present invention is further described below in conjunction with the accompanying drawings and embodiments:

 BRIEF DESCRIPTION OF THE DRAWINGS:

 Figure 1 is a schematic view of the structure of the present invention.

 2 is a front view, a left side view, a right side view, and a top view of the tobacco core of the present invention.

 3 is a front, left, right, and top plan view of the mouthpiece assembly of the present invention.

4 is a schematic cross-sectional view showing the assembly of the primary atomizer and the power supply electronic control unit of the present invention.

Figure 5 is a schematic diagram of the main circuit of the present invention.

In the figure, 1, cigarette holder assembly, 2, primary atomizer, 3, power supply electronic control components, 4, porcelain needle, 5, fiber bundle, 6, magnetic cylinder outer wall, 7, retaining ring, 8, externally threaded metal cylinder 9, air inlet b, 10, elastic insulation ring, 11, atomizer conductive tube, 12, vent, 13, internal thread metal tube, 14, air inlet a, 15, battery compartment shell, 16, through Photomask, 17, rear liquid storage box, 18, front liquid storage box, 19, front suction sponge, 20, baffle, 21, liquid storage box partition, 22, rear liquid storage side plate, 23, sealing film , 24, side suction sponge, 25, positioning strip, 26, cigarette guide, 27, cigarette holder shell, 28, smoke outlet, 29, porcelain cylinder, 29k, vent pipe, 30, partition, 30 k, separator threading Hole, 31, wire A, 32, heating wire, 33, oil leakage washer, 34, washer threading hole, 35, wire B, 36, female threaded tube conductive tube, 37, internal threaded barrel elastic insulating ring, 38, wire C, 39, wire D, 40, wire E, 41, wire F, 42, battery negative, 43, battery positive , 44, normally open switch flow sensor 45, an insulating sleeve 46, the total control integrated circuit module 47, circuit board 48, chip LED 49, the battery.

detailed description:

The tobacco harmless extract can be prepared first. Tobacco scent is obtained from tobacco leaves or tobacco plants that have been prepared, artificially fermented or naturally alcoholized by distillation, extraction or extraction, such as carbon dioxide supercritical extraction. Description

The tobacco extract is supplied; and the extracted tobacco extract is separated and removed by distillation, extraction, extraction, oxidation and chelation to obtain a harmless extract of tobacco. After that, the harmless extract of tobacco is separated into two types according to the form and the residue after volatilization: one kind can be made into a colorless or light transparent liquid after being dissolved into a non-toxic solvent, and there is no residue after volatilization, and the other is dissolved. It can be made into a dark or viscous liquid into a non-toxic solvent, and there are residues after volatilization. Both are harmless extracts of tobacco; the solvent for preparing the above two solutions can be used from non-toxic solvents such as water and glycerol. The above-mentioned tobacco harmless extract includes a colorless or light-colored transparent liquid and another dark or viscous liquid, which has different forms and volatility; the colorless or light-colored transparent liquid can be subjected to ultrasonic mist. The chemical or the heating wire is heated to volatilize; the aroma component in the dark or viscous liquid can be volatilized by the secondary atomizer.

As shown in FIG. 1 and FIG. 3, the mouthpiece casing 27, the smoke outlet hole 28, and the positioning bar 25 can be injection molded and pressed; and the front liquid storage tank 18 and the rear liquid storage box 17 which are integrally connected can also be injection molded by a mold. , pressing member; quantitatively loading dark or viscous liquid in the tobacco harmless extract in the front liquid storage box 18; quantitatively loading the colorless or light color in the tobacco harmless extract in the rear liquid storage box 17 The transparent liquid is sealed with the sealing film 23; the integral structure consisting of the front liquid storage container 18 and the rear liquid storage container 17, called a cigarette core, is inserted into the mouthpiece housing 27 and inserted into the end of the positioning strip 25; The liquid storage tank 18 and the liquid storage box partition 21, the front liquid suction sponge 19, the side liquid suction sponge 24 and the crosspiece 20 constitute a secondary atomizer; as shown in FIG. 4, in the primary atomizer 2 The porcelain cylinder 29 is a cylinder having a vent pipe 29k at the bottom and a partition 30 at the center, and a porcelain pin 4 on the partition 30; one end of the fiber bundle 5 is inserted into the tip of the porcelain pin 4, and One end is wound around the middle portion of the porcelain pin 4, passes through the central shaft portion of the heating wire 32 housed in the porcelain cylinder 29, and is wound around the vent pipe 29k; the atomizer conductive tube 11 The outer circumference is sleeved with the elastic insulating ring 10 and is mounted in the externally threaded metal cylinder 8; the central shaft portion of the atomizer conductive tube 11 is the vent hole 12, and the central portion of the externally threaded metal cylinder 8 has two symmetrical air inlet holes b 9; Threaded metal cylinder 8 An oil leakage preventing washer 33 is arranged between the ceramic cylinder 29; one end of the heating wire 32 is connected to one end of the wire A 31, and the other end of the wire A 31 is passed through the separator threading hole 30 k , and the gasket threading hole 34 is electrically conductive with the atomizer The inner end of the tube 11 is spliced; the other end of the heating wire 32 is connected to one end of the wire B 35, and the other end of the wire B 35 passes through the symmetrical partition threading hole 30 k , the washer threading hole 34 and the externally threaded metal cylinder 8 The inner end surface is welded; the porcelain cylinder 29 is closely attached and bonded to the front part of the externally threaded metal cylinder 8, and is inserted into the retaining ring 7, which constitutes the primary atomizer 2;

 In the power supply electronic control unit 3, the internal thread says that the metal cylinder 13 is mounted on the front of the battery compartment casing 15, and the outer circumference of the internally-threaded cylinder conductive tube 36 is sleeved with the internal threaded cylinder elastic book insulating ring 37 and is mounted on the internal threaded metal cylinder 13 a symmetrical two air inlet holes a 14 at the front end of the internally threaded metal cylinder 13; a battery 49 is mounted in the middle of the battery compartment casing 15, and an insulating sleeve 45 is mounted at the rear of the battery compartment casing 15, in the insulating sleeve 45 A circuit board 47 is mounted, and the circuit board 47 is provided with a normally open air sensing switch 44, a master integrated circuit module 46 and a patch LED 48; a rear end of the battery compartment housing 15 is fixed with a transmissive cover 16; one end of the wire C 38 The other end is connected to the main control integrated circuit module 46; the other end is connected to the battery positive electrode 43 and the other end is connected to the main control integrated circuit module 46; one end of the wire E 40 The rear end of the internally threaded metal cylinder 13 is welded to the battery negative pole 42; the other end of the conductor F 41 is connected to the battery negative pole 42 and the other end is connected to the main control integrated circuit module 46.

As shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5, when the primary atomizer 2 and the power supply electronic control unit 3 are screwed into a combination, the atomizer conductive tube 11 and the internal thread tube conductive tube 36 is in close contact; when the mouthpiece assembly 1 is inserted into the combination of the primary atomizer 2 and the power supply electronic control unit 3, the mouthpiece casing 27 is inserted into the outer wall 6 of the magnetic cylinder and inserted into the retaining ring 7 The front end face constitutes a complete cigarette; at the same time, the front end of the porcelain pin 4 will rupture the sealing film 23, so that the liquid in the rear liquid storage box 17 is adsorbed by the fiber bundle 5; The hole 28 is inhaled, and the air enters the air inlet hole a 14 in turn. Instruction manual

The air inlet b9 and the vent pipe 29k of the porcelain cylinder 29 flow toward the air outlet hole 28, and at the same time, pass through the vent hole 12 of the atomizer conductive tube 11 and the middle hole of the female screw tube conductive tube 36 in the battery compartment. A negative pressure is formed in the outer casing 15, the negative pressure causes the normally open airflow sensing switch 44 to be closed, the main control integrated circuit module 46 operates and outputs rated current to the heating wire 32 and the patch LED 48, respectively, and the chip LED 48 emits a simulation. The red-yellow light of the ignition smoke is visualized by the translucent cover 16, and the heating wire 32 is heated up instantaneously and the liquid contained in the fiber bundle 5 in the middle of the heating wire 32 is thermally atomized; the hot mist formed in the porcelain cylinder 29 is sequentially stored. The space formed by the liquid tank side plate 22, the front liquid suction sponge 19 and the mouthpiece casing 27, and the smoke guide tube 26 are discharged from the smoke outlet hole 28 to form a primary atomization process; at the same time, when the primary atomizer 2 When the generated hot mist flow passes through the surface of the front liquid suction sponge 19 and the side liquid suction sponge 24, part of the liquid component of the surface layer is volatilized into fog due to the two conditions of heat and flowing gas, and a secondary mist is formed. The process of finally emitting the mist from the smoke outlet 28 is The mixed aerosol generated by the primary atomization and the secondary atomization; the preferred operating temperature of the heating wire 32 is 220° C _{0. The method for} controlling the operating temperature of the heating wire 32 ≤ 220° C is mainly selected to match the set working temperature. The resistance of the main heating integrated circuit module 46 to the heating wire 32 is the rated current, and the resistance value of the required heating wire 32 can be calculated according to the rated current value and the operating temperature value of the selected heating wire 32; The length of the heating wire 32 is determined according to the diameter, material and resistance of the heating wire 32.

 The harmless cigarette made of the above tobacco has the appearance of the finished product: the mouthpiece assembly 1 is provided with a secondary atomizer with a rear liquid storage box 17, that is, a cigarette core, like a filter of a common cigarette; The stage atomizer 2 and the power supply electronic control unit 3 are assembled into a single rod shape, and only need to be inserted tightly when used, and the appearance is similar to that of ordinary cigarettes, and can also be made into a cigar or a pipe like a cigar or a pipe. A spare cigarette core should be attached to the product package so that the liquid in the core is exhausted and replaced.

Claims

Non-toxic cigarette made of tobacco 1. A harmless cigarette made of tobacco, referred to as liquefied cigarette, a tobacco harmless extract and a cigarette consisting of a cigarette holder assembly (1), a primary atomizer (2), and a power supply electronic control unit (3) a rod assembly, the tobacco rod can atomize the tobacco harmless extract when smoking; wherein the mouthpiece assembly (1) comprises: a rear liquid storage box (17), front liquid storage box (18), front liquid suction sponge (19), dam (20), liquid storage box partition (21), rear reservoir side (22), sealing film (23), side suction sponge (24), positioning strip (25), cigarette guide (26), mouthpiece housing (27) and smoke outlet (28) The primary atomizer (2) includes: porcelain pin (4), fiber bundle (5), magnetic cylinder outer wall (6), retaining ring (7), externally threaded metal cylinder (8), air inlet b (9), elastic insulation ring (10), atomizer conductive tube (11), vent hole (12), porcelain cylinder (29), vent pipe (29k), partition plate (30), separator threading hole (30) k), wire A (31), heating wire (32), oil leakage washer (33), washer threading hole (34), wire B (35) The power supply electronic control unit (3) includes: internal threaded metal tube (13), air inlet hole a (14), battery compartment housing (15), translucent cover (16), female threaded tube conductive tube (36) ), female threaded barrel elastic insulating ring (37), wire C (38), wire D (39), wire E (40), wire F (41), battery negative (42), battery positive (43), normally open Air flow sensing switch (44), insulating sleeve (45), master integrated circuit module (46), circuit board (47), patch LED (48) and battery (49); characterized by: in the mouthpiece assembly (1) The front end of the mouthpiece casing (27) has a smoke outlet (28), which is also an air outlet of the cigarette guide (26), and four locating strips (25) symmetrically distributed in the front portion of the mouthpiece casing (27) The outer casing of the front liquid storage tank (18) and the rear liquid storage tank (17) are integrated and separated by a liquid storage box partition (21); the front liquid storage box (18) is quantitatively loaded with tobacco harmless extraction Dark or viscous liquid in the liquid; side suction sponge (24) on the side and front of the front reservoir (18) Claim And the front suction sponge (19), which can adsorb the liquid in the front liquid storage tank (18) to the surface of the sponge; the surface of the side suction sponge (24) and the front suction sponge (19) are flat or serrated; The liquid storage box ( 17 ) is filled with a colorless or light transparent liquid in the harmless extract of tobacco and sealed with a sealing film (23); the front liquid storage box (18) and the rear liquid storage box (17) The integral structure, called the cigarette core, is inserted into the mouthpiece casing (27) and inserted into the end of the positioning strip (25); the front liquid storage box (18) and the liquid storage box partition (21), front suction The liquid sponge (19), the side suction sponge (24) and the dam (20) constitute a secondary atomizer;  In the primary atomizer (2), the porcelain cylinder (29) is a cylinder having a partition (30) in the middle, and a vent pipe (29k) is provided in the middle of the partition (30), and the partition (30) is further There is a porcelain column needle (4); one end of the fiber bundle (5) is inserted into the tip of the porcelain column needle (4), and the other end is wound in the middle of the porcelain column needle (4), and is passed through the porcelain cylinder ( 29) The middle shaft portion of the heating wire (32) is wound around the heating wire (32); the outer circumference of the atomizer conductive tube (11) is sleeved with an elastic insulating ring (10) and is mounted on the externally threaded metal tube ( 8) Inside; the central shaft portion of the atomizer conductive tube (11) is a vent hole (12), and the center of the externally threaded metal tube (8) has two symmetrical air inlet holes b (9); the externally threaded metal tube ( 8) There is a leakage preventing washer (33) between the porcelain cylinder (29); one end of the heating wire (32) is connected to one end of the wire A (31), and the other end of the wire A (31) is passed through the separator threading hole. (30 k), the washer threading hole (34) is connected to the inner end of the atomizer conductive tube (11); the other end of the heating wire (32) is connected to one end of the wire B (35), and the wire B (35) The other end wears another symmetrical partition The wire hole (30 k) and the other washer threading hole (34) are welded to the inner end surface of the externally threaded metal cylinder (8); the porcelain cylinder (29) is closely attached and bonded to the front of the externally threaded metal cylinder (8) , and inserted into the retaining ring (7), which constitutes a primary atomizer (2); In the power supply electronic control unit (3), the internally threaded metal cylinder (13) is mounted on the front of the battery compartment casing (15), and the outer circumference of the internally threaded cylinder conductive tube (36) is sleeved with the internally threaded cylinder elastic insulating ring (37) and Installed inside Claim Threaded metal cylinder (13) rear; at the front end of the internally threaded metal cylinder (13) there are two symmetrical air inlet holes a (14); the battery (49) is mounted in the middle of the battery compartment housing (15), in the battery compartment housing (15) The rear part is provided with an insulating sleeve (45) having a through hole at the front end, a circuit board (47) is mounted in the insulating sleeve (45), and a normally open air flow sensing switch (44) is mounted on the circuit board (47). , the main control integrated circuit module (46) and the patch LED (48); the rear end of the battery compartment casing (15) is fixed with a translucent cover (16); one end of the wire C (38) and the internally threaded tube conductive tube ( 36) The back end is soldered, and the other end is connected to the main control integrated circuit module (46); one end of the wire D (39) is soldered to the positive electrode (43) of the battery, and the other end is connected to the main control integrated circuit module (46); 40) One end is welded to the rear of the internally threaded metal cylinder (13), and the other end is welded to the battery negative pole (42); one end of the conductor F (41) is welded to the battery negative pole (42), and the other end is connected to the main control integrated circuit module (46) ) ; When the primary atomizer (2) and the power supply electronic control component (3) are screwed into a combination, the atomizer conductive tube (11) is in close contact with the internal threaded tubular conductive tube (36); the cigarette holder assembly (1) ) When the combination of the primary atomizer (2) and the power supply electronic control unit (3) is plugged together, the mouthpiece casing (27) must be closely inserted into the outer wall (6) of the magnetic cylinder and inserted into the block. The front end face of the ring (7) constitutes a complete cigarette; at the same time, the front end of the porcelain pin (4) breaks the sealing film (23), thereby forming a liquid bundle in the rear liquid storage box (17). (5) adsorption; if inhaling from the smoke outlet (28), the air will enter the air inlet a ( 14), the air inlet b (9) and the vent tube (29k) of the porcelain cylinder (29), The vent hole (28) flows away, and at the same time, the vent hole (12) of the atomizer conductive tube (11) and the middle hole of the internally threaded tube conductive tube (36) form a negative in the battery compartment casing (15). Pressing, the negative pressure causes the normally open air flow sensing switch (44) to be closed, the master control integrated circuit module (46) operates and outputs rated current to the heating wire (32) and the patch light emitting diode (48), respectively, and the chip light emitting diode 48) red and yellow light emitted simulated smoke and visualized by firing transparent cover (16), a heating wire (32) and heating the heating wire (32 instantaneously) Claim  The liquid contained in the middle shaft portion or the peripheral fiber bundle (5) is thermally atomized; the hot mist formed in the porcelain cylinder (29) passes through the rear side of the liquid storage tank (22), the front liquid suction sponge (19) and the mouthpiece housing (27) The formed space and the cigarette guide (26) are discharged from the smoke outlet (28) to form a primary atomization process; at the same time, the hot mist flow generated by the primary atomizer (2) passes. When the front liquid-absorbent sponge (19) and the side suction sponge (24) are on the surface layer, part of the liquid component of the surface layer will be volatilized into fog due to the two conditions of heat and flowing gas, forming a secondary atomization process. The mist finally emitted from the smoke outlet (28) is a mixed aerosol generated by primary atomization and secondary atomization;  The heating wire (32) has an operating temperature of 220 ° C;  The harmless cigarette made of the above tobacco, the cigarette holder assembly (1) is provided with a secondary atomizer with a rear liquid storage box (17), that is, a cigarette core, which looks like a filter of a common cigarette; The atomizer (2) and the power supply electronic control unit (3) are assembled into one piece and have a rod shape; the two can only be inserted tightly when used, and the appearance is similar to that of ordinary cigarettes, and can also be made into a cigar. Or a pipe-like; a spare cigarette core should be attached to the product package so that the liquid in the cigarette core is exhausted and replaced;  The above tobacco harmless extract is harmless and healthy and extracted from tobacco. Two solutions made of the supplied ingredients, one of which is a colorless or light-colored transparent liquid contained in the rear reservoir (17), and the other is contained in the front reservoir (18) Dark or viscous liquid, these two liquids fully integrate the various flavor components of the tobacco, and are volatilized by the primary atomizer and the secondary atomizer respectively;  The preparation process of the above tobacco harmless extract is as follows:  I. using a method such as distillation, leaching or extraction, such as carbon dioxide supercritical extraction, to obtain tobacco extracts which are supplied to tobacco flavors from prepared, fermented or aged tobacco leaves or tobacco plants; II. Using the methods of steaming, leaching, extracting, oxidizing and chelation, the prepared tobacco extract is Claim Separating and removing harmful components to obtain harmless extracts of tobacco;  III. Separating the harmless extract of tobacco according to the morphology and the residue after evaporation into two kinds: one kind can be made into a colorless or light transparent liquid after being dissolved into a non-toxic solvent, and there is no residue after volatilization, and another solution The non-toxic solvent can be made into a dark or viscous liquid, and there is residue after volatilization; the solvent for preparing the above two solutions can be selected from non-toxic solvents such as water and glycerin; colorless or light transparent liquid can be used. Volatilized by the above-mentioned primary atomizer; the aroma component in the dark or viscous liquid can be volatilized by the above secondary atomizer;  IV. According to the definition of nicotine and its content in the above two tobacco harmless extracts, two product schemes are formed; the A scheme is lower than the ordinary ignition cigarette in the atomization gas of the tobacco harmless extract Nicotine; its B solution does not contain nicotine in the atomized gas of the tobacco harmless extract.  The calculation principle of nicotine content in the above A product schemes is as follows: 1. The number of mouths that can be sucked by an ordinary ignition cigarette is 10-15, and the above-mentioned harmless cigarette can be atomized under the same suction condition as the ignition cigarette. 2重量为比较值; The smoke-free extract of 10-15 is equivalent to an ignition cigarette; 2 the smoke nicotine content of a common ignition cigarette is 1.2 mg as a comparative value; Then, in the above-mentioned A scheme, the nicotine content of the atomizing gas per 10-15 ports is: < 1. 2 mg, and the preferred content is: < 0.6 mg _; The commonality of the above two product schemes is that the light-colored or thin transparent liquid is volatilized by the primary atomizer, and the dark or viscous liquid is volatilized by the secondary atomizer and the two-stage atomizer simultaneously works, thereby The whole aroma components of tobacco are fully volatilized; the hobbyist can use the above-mentioned A and B products alternately to achieve the purpose of quit smoking harmful cigarettes and help to finally get rid of dependence on nicotine. 30 people from 10 middle-aged and young people were experimented, and the rate of smuggling harmful cigarettes was 80%. This combined method of getting rid of nicotine dependence and abstaining from smoking harmful cigarettes is called AB smoking cessation method; Claim  In the above two product schemes, a harmless antioxidant may be added to make the liquid not easily deteriorated, and a harmless additive may be added for flavor modification;  In order to facilitate the industrial operation, in order to facilitate the industrial operation, a list of 46 kinds of harmful components that are generally recognized by the international medical profession and the tobacco industry in 1998 and required by the Canadian Ministry of Health to require regular inspection by the cigarette manufacturer is selected as the above. The basis for the production and testing of tobacco harmless extracts; the removal of the above 46 harmful components in tobacco extracts is called A-grade tobacco harmless extract; the authority can formulate Class A tobacco harmless according to the degree of removal of harmful components. The purity level of the extract and the allowable limits of the ingredients included for safety and quality control; Rodgman and Green 2002 were selected based on the 1993 US Consumer Product Toxicity Test List (CPSC) (19 species), Health Canada's smoke test list (46 species), International Agency for Research on Cancer (IARC) List of carcinogenic substances (83 species), US Environmental Protection Agency (EPA) List of chemically toxic substances (92 species) Summary of 149 harmful components in cigarette smoke, as the above tobacco Removal of the above-mentioned production and detection basis of harmless extracts 149 ingredients, called B-grade tobacco harmless extract, and formulate the corresponding purity grade of B-grade tobacco harmless extract and the allowable limit value of the contained ingredients to facilitate safety and quality supervision; The mist component extracted from the smoke outlet 28 after the above-mentioned tobacco harmless extract is atomized by the two-stage atomizer, before the rules formulated by the government authority based on the list of 46 kinds of harmful components or 149 kinds of harmful components have not been issued yet, Comply with (United Nations) World Health Organization (WHO), (United Nations) Committee for Food Regulation (CAC), United Nations Food and Agriculture Organization (FA0), (United Nations) Committee on Food Additives Regulation (CCFA), Joint FAO/WHO Expert on Food Additives ( JECFA), (US) Food and Drug Administration (FDA), (US) Spice Producers Association (FEMA), US Center for Food Safety and Applied Nutrition (CFSAN), (US) Codex for Food Chemicals (FCC), Claim European Economic Community (EEC), UK, Germany, France, Belgium and the People's Republic of China National Standard (GB) Regulations on food additives or tobacco additives.  2. The harmless cigarette made of tobacco according to claim 1, characterized in that the front liquid storage box (18) and the rear liquid storage box (17) must be non-toxic and harmless and do not occur with the content liquid. Reacts to produce hazardous materials such as ceramics, glass, wood, polypropylene, polyester.  3. The harmless cigarette made of tobacco according to claim 1, wherein: the front absorbent sponge (19) and the side absorbent sponge (24) are non-toxic and non-toxic and do not react with the content liquid. Materials that produce hazardous materials, such as natural fibers, sponges or fibers of carbon, polypropylene, polyester, or through-hole materials. 4. The harmless cigarette made of tobacco according to claim 1, wherein: the heating wire (32) is spiral, straight or W-shaped, and has an insulating separation layer on the surface thereof, and the thickness of the separation layer is 2 mm. Avoid carcinogens such as nickel and chromium in the heating wire (32) from being volatilized into the mist and preventing oxidation damage of the heating wire. The insulating insulation layer can be made of non-toxic and harmless materials such as glass, porcelain or polytetrafluoroethylene. The harmless cigarette made of tobacco according to claim 1, wherein the porcelain cylinder (29) is made of porcelain or glass which does not contain harmful toxic components and radioisotopes.  6. The harmless cigarette made of tobacco according to claim 1, characterized in that: wire A (31), wire B (35), wire C (38), wire D (39), wire E (40) The wire F (41) is a wire which does not generate toxic and harmful components and odor after heating, and has a heat-resistant insulating layer such as porcelain, glass or polytetrafluoroethylene.  7. The harmless cigarette made of tobacco according to claim 1, wherein: the fiber bundle (5) is a non-toxic, heat-resistant fiber, such as a natural degummed degreased plant fiber, or non-toxic at 250 ° C, A odor-resistant heat-resistant synthetic fiber.