JP2001254088A - Solid fuel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a solid fuel which can allow charcoal to very easily and, in addition, surely catch fire in barbecuing, camping or the like, and furthermore can be burnt for a long period of time in the state of maintaining a strong caloric force. SOLUTION: The solid fuel is composed of a packaging material formed of a combustible material, and an ignitable material and a flammable material which are housed in the packaging material, and the flammable material comprises charcoal and briquettes, and the briquettes are placed so as to position in the neighborhood of the center of the packaging material and the charcoal is placed around the briquettes, and one end portion of the ignitable material is arranged so as to position in the neighborhood of the briquettes and the other end portion is arranged so as to position in the neighborhood of the upper inner wall of the packaging material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a solid fuel,
An object of the present invention is to provide a solid fuel that can extremely easily and surely ignite charcoal at the time of barbecue and camping, and can burn for a long time while maintaining high thermal power.

[0002]

2. Description of the Related Art In recent years, due to the establishment of the two-day work week, the number of people going leisure with family and friends on holidays has tended to increase. In particular, the popularity of outdoor leisure such as camping has been concentrated. .

An essential part of preparing meals, which is one of the pleasures of leisure in a camp or the like, is to start a fire. In particular, in the case of barbecue or grilled meat which are often eaten in camps and the like, it is desirable to prepare a charcoal fire. This is because when a charcoal fire is used, the far-infrared effect allows the fire to pass sufficiently without burning meat and vegetables and removes excess fat.

[0004] Conventionally, as a method of preparing a charcoal fire in a camp or the like, a fire or a lighter is used to ignite a flammable material such as newspaper, and the fire is used to burn branches and small pieces of wood to create a pilot flame. Further, a method of burning larger firewood until it becomes a charcoal fire, or a method of putting commercially available charcoal into a seed fire prepared in this way and directly igniting the charcoal is performed. However, it is difficult for those who have little experience in camping to prepare a pilot fire, and when firewood such as branches or small wood pieces get wet by rain or morning dew, It was not easy to prepare a charcoal fire by this method because a pilot fire could not be prepared.

In view of such circumstances, a large number of solid fuels that can relatively easily cause a charcoal fire have been created. For example, Japanese Unexamined Utility Model Publication No. Sho 62-97150 discloses a solid fuel using charcoal as a combustion material, an ignition material having a vent formed of charcoal flakes or fired charcoal, and a paraffin inserted into the vent. There is disclosed a solid fuel in which a combustion auxiliary material impregnated with carbon and charcoal as a combustion material are contained in a paper or metal container.

Japanese Utility Model Application Laid-Open No. 58-34937 discloses a solid fuel using shaped charcoal as a combustion material, in which a shaped charcoal such as bean charcoal and an ignition material such as solid alcohol are provided at the bottom thereof. It has been disclosed. In addition, Shokai 62
JP-76048-A and Japanese Utility Model Laid-Open Publication No. 62-97149 disclose a molded coal having an air hole and a solid fuel provided with an ignition material such as solid alcohol at the bottom thereof.

[0007]

However, the conventional solid fuel has the following problems. That is, in the solid fuel using charcoal as the combustion material as described above, the combustion of the igniting material may not ignite the charcoal, and therefore, there is a problem that the charcoal fire cannot be reliably obtained. In addition, charcoal was not able to burn for a long time while maintaining a high thermal power due to poor fire life.

[0008] Further, in the case of the solid fuel using shaped coal as the combustion material as described above, there is a problem in that shaped coal is superior in fire life to charcoal, but is inferior in ignitability and thermal power. . Moreover, since the formed coal has poor air permeability as compared with the charcoal, it is necessary to provide ventilation holes in the formed coal in order to burn the formed coal or to burn the ignition material provided at the bottom of the formed coal. there were. For this reason, there is a problem that the manufacturing cost increases.

Further, in any of the above-described solid fuels using molded coal and solid fuels using charcoal, since the ignition material is provided below the combustion material, the ignition material is The lower portion is immediately ignited and burns, but it takes a long time for the upper portion of the burning material to burn, so that there is a problem that a charcoal fire cannot be prepared in a short time.

That is, the problem to be solved by the present invention is to provide a solid fuel which can easily and reliably generate charcoal in a short period of time and can continue burning for a long time while maintaining high thermal power. Is to do.

[0011]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the invention according to claim 1 is a packaging material formed of a flammable material; A solid fuel comprising an ignition material and a combustion material stored in the combustion material, wherein the combustion material is made of charcoal and formed charcoal, and the formed charcoal is disposed near the center of the packaging material. Charcoal is arranged around the solid, characterized in that one end of the igniting material is arranged so as to be located near the formed charcoal, and the other end is arranged so as to be located near the inner wall of the upper surface of the packing material. Fuel related. The invention according to claim 2 is a solid fuel comprising a wrapping material formed of a flammable material, an ignition material and a combustion material stored in the wrapping material, wherein the combustion material is charcoal, formed charcoal, and the like. And one end of the molded charcoal is located near the inner wall of the lower surface of the packaging material, and the other end is located near the center of the packaging material, and charcoal is placed therearound. The solid is characterized in that one end of the igniting material is located near the other end of the formed coal, and the other end of the igniting material is located near the inner wall of the top surface of the packaging material. Fuel related. The invention according to claim 3 relates to the solid fuel according to claim 1 or 2, wherein a perforation is provided on an upper surface of the packaging material. The invention according to claim 4 relates to the solid fuel according to any one of claims 1 to 3, wherein the ignition material is formed from solid alcohol.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION A solid fuel according to the present invention comprises a combustion material composed of charcoal and formed charcoal, an ignition material for igniting the combustion material, and a package for containing the combustion material and the ignition material. It is composed of wood. In the solid fuel according to the present invention, the combustion of the ignition material surely ignites the charcoal, and the combustion of the charcoal reliably ignites the charcoal, so that the charcoal fire can be reliably obtained. This is because the most suitable material for igniting charcoal is shaped charcoal such as ignited charcoal, and the most suitable material for igniting shaped charcoal is an igniting material such as solid alcohol. It is based on experimental knowledge.

Hereinafter, the solid fuel according to the present invention will be described in detail with reference to the drawings. First, each member constituting the solid fuel according to the present invention will be described. The combustion material of the solid fuel (1) according to the present invention comprises charcoal (41) and formed coal (42). This is because charcoal (4
By using 1), a high thermal power can be exhibited, and since the charcoal (41) is excellent in air permeability, it is not necessary to separately provide a ventilation hole in the combustion material, so that the production cost can be reduced. It is. Also, by using the charcoal (42), the charcoal (41) can be reliably ignited, and the solid fuel (1) excellent in fire life can be obtained. That is, the solid fuel (1) according to the present invention comprises:
It is possible to reliably ignite the charcoal (41) and to burn for a long time while maintaining a high thermal power.

As charcoal (41), raw wood is 750-1.
Baking at 000 ° C and carbonizing at 350-520 ° C.
Any of black charcoal obtained by carbonizing at 50 to 450 ° C. can be preferably used. For example, as white charcoal, beech charcoal such as Bincho charcoal burned at around 1000 ° C. using Ubamegashi (Quercus phillyra eoides) as raw wood (Fagaceae) Charcoal made from oaks and oaks belonging to oak genus (Quercus), charcoal using bamboo belonging to Poaceae (Gramineae), cedar (Cryptomeria japonica), cypress (Cham)
aecyparis obtusa), Japanese red pine (Pinus densiflora),
Charcoal made from conifers such as black pine (Pinus thunbergii) can be mentioned. Black charcoal includes Quercusacutissima and Quercus serrta Thun
b) Charcoal made from raw wood.

The forming coal (42) is a solid fuel formed into a fixed shape by adding a binder such as pitch, fly, pulp waste liquid, etc. to powder such as anthracite, coal, charcoal, coke, etc. More specifically, charcoal, charcoal, perforated charcoal, tadon, and the like can be exemplified. In the solid fuel (1) according to the present invention, the above-described molded coal (42) can be used, but it is preferable to use one obtained by dry distillation at 500 to 600 ° C to remove volatile components. This is to prevent an unpleasant odor from attaching to the food. In particular, the solid fuel according to the present invention (1)
In the above, it is more preferable to use ignition soybean charcoal made of coal as the raw coal (42). This is because such ignited soybean charcoal has excellent ignitability such that it is ignited even by a match or the like, and can surely ignite the charcoal (41). Specific examples include Hashimoto Sangyo Co., Ltd., trade name; match soybean charcoal.

As the ignition material (3), water and an organic polymer gelling agent are added to alcohols such as methanol and ethanol;
Examples thereof include a solid alcohol to which a silicate compound is added or a metal salt of a fatty acid is allowed to act. In particular,
In the solid fuel (1) according to the present invention, it is preferable to use a gel-like industrial alcohol fuel such as a jelly fuel in a pack manufactured by Juzen Shosha Co., Ltd. this is,
When the ignition material (3) is made of a gelled industrial alcohol fuel, the combustion of the ignition material (3) causes the ignition material (3) to dissolve and adhere around the coal (42). It is possible to reliably ignite the coal (42). Further, the shape of the ignition material (3) is not particularly limited, and the solid fuel (1) in the illustrated example is formed in a rod shape.

The packaging material (2) is not particularly limited as long as it has strength enough to store and carry the above-described combustion material and is made of a flammable material. For example, kraft paper, cardboard paper and the like can be exemplified. Like the solid fuel (1) according to the present invention, by storing the combustion material in the packaging material (2), the solid fuel (1) can be easily carried to a required place and the charcoal (41) as the combustion material And shaped coal (4
2) There is no need to worry about soiling your hands or clothes because you do not touch directly. The shape of the packaging material (2) is not particularly limited, and examples thereof include a cylindrical shape and the like in addition to a cubic shape and a rectangular parallelepiped shape as shown in the illustrated example. As shown in FIG. 1, the packaging material (2) has a perforation (23) on its upper surface (21).
Is preferably provided. This means that the upper surface (21) of the packaging material can be easily opened by the perforations (23), and the ignition material (3) can be easily lit when using the solid fuel (1). Because.

Next, a first embodiment of the solid fuel according to the present invention will be described. As shown in FIGS. 2 and 4, the solid fuel according to the first embodiment of the present invention has a packaging material (2).
So that the charcoal (42) is located near the center of the charcoal, and the charcoal (41) is located therearound, and one end (31) of the ignition material is located near the charcoal (42). As such, the other end (32) is stored in the packaging material (2) so as to be located near the inner wall of the upper surface (21) of the packaging material.

The solid fuel according to the first embodiment of the present invention comprises:
Since the other end (32) of the ignition material is located near the inner wall of the upper surface (21) of the packaging material, the ignition material (3) can be easily ignited when using the solid fuel (1). Can be. Furthermore, since the one end (31) of the ignition material is located near the coal (42), the combustion of the ignition material (3) can reliably ignite the coal (42). Further, since the packaging material (2) is formed of a flammable material, it is easily burned by the ignition material (3). For this reason, even if the combustion of the ignition material (3) is extinguished on the way, it is possible to re-ignite the ignition material (3) by the combustion of the packaging material (2). Then, when the charcoal (42) is ignited,
Since the formed charcoal (42) is the most excellent material for igniting the charcoal (41), the charcoal (41) can be ignited reliably. Further, since the formed coal (42) is located near the center of the packaging material (2), it is possible to obtain a charcoal fire in a short time.

Next, a second embodiment of the solid fuel according to the present invention will be described. The difference between the solid fuel according to the second embodiment of the present invention and the solid fuel according to the first embodiment is shown in FIG.
As shown in FIG. 5, the other end (4) is positioned so that one end (43) of the coal is located near the inner wall of the lower surface (22) of the packaging material.
4) is stored in the packaging material (2) so as to be located near the center of the packaging material (2). In addition, as long as it is accommodated in the packaging material (2) as described above, the number of the formed coal (42) to be used is not limited.
Two molded coals (42) are used.

In the solid fuel (1) according to the second embodiment of the present invention, one end (43) of the formed coal is provided on the lower surface (2) of the packaging material.
2) Because it is stored near the inner wall,
By burning the coal (42), the bottom of the packaging material (2) can be quickly burned. For this reason, since the air hole can be provided at the bottom of the combustion material, the charcoal (41) can be burned quickly, and the charcoal fire can be prepared in a short time.

As described in detail above, the solid fuel (1) according to the present invention comprises an ignition material (3), a forming coal (42) and a charcoal (4).
Since ignition is performed in the order of 1), a charcoal fire can be reliably obtained. This is because the most preferable material for igniting charcoal (41) is shaped charcoal (42) such as bean charcoal, and the most preferable material for igniting charcoal (42) is igniting material (3) such as solid alcohol. It is based on what the present inventors have learned experimentally.

Next, a method of using the solid fuel (1) according to the present invention will be described. In order to use the solid fuel (1) according to the present invention, as shown in FIG. 5, a place where the solid fuel (1) such as a barbecue stove prepared with charcoal or firewood is to be burned as required. , After the upper surface (21) of the packaging material (2) is cut open using a cutter or the like, or in the case of the packaging material (2) provided with perforations (23) as shown in FIG. After opening the location, it is only necessary to ignite the ignition material (3) using a match or a lighter. In other words, the ignition material (3) can surely burn the charcoal (42), and the charcoal (42) can surely burn the charcoal (41).

Further, the solid fuel (1) according to the present invention does not use a material which is not naturally decomposed such as a synthetic resin, and all the members are burned. It can be done simply by extinguishing the fire completely. Further, the solid fuel (1) according to the present invention can be used alone as a fuel, and can also be used as an ignition material such as charcoal or firewood prepared separately. When the solid fuel (1) according to the present invention is prepared by using 700 to 800 g of the burning material, the solid fuel (1) can be used in 20 to 25 minutes after ignition. Can be used for cooking for up to 8 people.

[0025]

The solid fuel according to the present invention can reliably ignite charcoal, and anyone can easily generate charcoal in a short time. Furthermore, since charcoal is ignited from near the center of the solid fuel, a charcoal fire can be prepared in a short time. In addition, it can be easily ignited by a match or a lighter, etc., and is stored in a wrapping material, so that it is easy to carry and there is no fear of soiling hands or clothes. In addition, the solid fuel according to the present invention does not use a material that is not naturally decomposed, and all the members are burned, so that it is possible to easily rearrange the solid fuel.

[Brief description of the drawings]

FIG. 1 is an external perspective view of a solid fuel according to the present invention.

FIG. 2 is a longitudinal sectional view of the solid fuel according to the first embodiment of the present invention.

FIG. 3 is a longitudinal sectional view of a solid fuel according to a second embodiment of the present invention.

FIG. 4 is a sectional view taken along line AA of FIG. 2;

FIG. 5 is a view showing a preferred use form of the solid fuel according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Solid fuel 2 Packaging material 21 Upper surface 22 Lower surface 23 Perforation 3 Ignition material 31 One end of ignition material 32 The other end of ignition material 41 Charcoal 42 Molded charcoal 43 One end of molded charcoal 44 The other end of molded coal

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] December 21, 2000 (200.12.
21)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0011

[Correction method] Change

[Correction contents]

[0011]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the invention according to claim 1 is a packaging material formed of a flammable material; A solid fuel comprising an ignition material and a combustion material stored in the combustion material, wherein the combustion material is made of charcoal and formed charcoal, and the formed charcoal is disposed near the center of the packaging material. Charcoal is disposed around the periphery, one end of the igniting material is located near the molded charcoal, and the other end of the igniting material is located near the inner wall of the top surface of the packaging material. Related to solid fuels. The invention according to claim 2 is a solid fuel comprising a wrapping material formed of a flammable material, an ignition material and a combustion material stored in the wrapping material, wherein the combustion material is charcoal, formed charcoal, and the like. And one end of the molded charcoal is located near the inner wall of the lower surface of the packaging material, and the other end is located near the center of the packaging material, and charcoal is placed therearound. The solid is characterized in that one end of the igniting material is located near the other end of the formed coal, and the other end of the igniting material is located near the inner wall of the top surface of the packaging material. Fuel related. The invention according to claim 3 is
The solid fuel according to claim 1, wherein a perforation is provided on an upper surface of the packaging material. The invention according to claim 4 relates to the solid fuel according to any one of claims 1 to 3, wherein the ignition material is formed from solid alcohol.

Claims (4)

[Claims] 1. A solid fuel comprising a wrapping material formed of a combustible material, an ignition material and a combustion material stored in the wrapping material, wherein the combustion material comprises charcoal and molded charcoal, Formed charcoal is arranged so as to be located near the center of the packaging material, charcoal is arranged around it, one end of the igniting material is located near the formed charcoal, and the other end is of the packaging material. A solid fuel, which is disposed so as to be located near an upper surface inner wall. 2. A solid fuel comprising a wrapping material formed of a flammable material, an ignition material and a combustion material stored in the wrapping material, wherein the combustion material comprises charcoal and molded charcoal, One end of the formed coal is located near the inner wall of the lower surface of the packaging material, and the other end is located near the center of the packaging material. A solid fuel, wherein one end is located near the other end of the formed coal, and the other end of the ignition material is located near the inner wall of the upper surface of the packaging material. 3. The solid fuel according to claim 1, wherein a perforation is provided on an upper surface of the packaging material. 4. The solid fuel according to claim 1, wherein the ignition material is formed from solid alcohol.