TW201636552A - Oil and odor removal equipment for kitchen fumes - Google Patents

Abstract

The present invention provides an oil and odor removal equipment for kitchen fumes, which possesses an improvement for current conventional fume cleaning equipment and comprises a main body having a receiving space therein. One side of the main body has an air inlet and the other side has an air outlet, wherein the air inlet, the air outlet and the receiving space are all communicated with one another, and the air inlet is provided for fumes and waste gas entering the receiving space. The filtering device and the sterilization device are both disposed within the receiving space at the same time for performing the oil attachment, odor filtering, deodorizing and cleaning procedures for fumes and waste gas. Thus, the gas discharged at the air outlet of the oil and odor removal equipment disclosed in the present invention is the clean gas without pollution to the environment, so as to solve the problem of heavier odor easily generated during food cooking in the prior art and to prevent the serious environment influence and the occurrence of air pollution problem.

Description

Kitchen fume degreasing and deodorizing equipment

The invention relates to a kitchen fume degreasing and deodorizing device, in particular to an apparatus for utilizing an activated carbon filter and an ultraviolet UVC lamp to simultaneously perform deodorization and degreasing effects on kitchen fumes.

In general, when cooking ingredients in a restaurant or kitchen, it is often accompanied by a large amount of soot. When these soots are scattered in the surrounding environment, it is easy to accumulate the oil entrained in the oil fume on walls or corners. Oil retention and difficult to clean problems seriously affect environmental sanitation. Therefore, in order to solve such problems, the restaurant industry currently develops a soot cleaning device, which is used to remove the oil stains contained in the soot to improve the aforementioned problems. Among them, the common principle of removing oil stains from the soot cleaning equipment is mainly to introduce the oil smoke into a device containing a water liquid container, and then use a sprinkler or a sprinkler to spray the water mist so that the oil in the oil smoke can be attached. It falls into the water after the mist, so that the oil can remain and float on the surface of the water. As a result, the gas generated after the oil fume is degreased can be discharged by the container device, potentially achieving the purpose of degreasing.

However, for this issue, it is worth noting that although such a fume cleaning device can be used to remove the oil stains contained in the soot, it still cannot solve the problem of the odor in the fume and cause the public to have a poor perception. When the soot passes through the container device, the oil can only be left in the container device by a simple sprinkler or sprinkler, and the degreased gas is directly discharged from the container device without any filtering. The structure is filtered so that the vented gas still entrains the odor and oily odor, making the surrounding environment still full of the taste of the cooked ingredients and uncomfortable. Secondly, when the taste of the ingredients eaten by the restaurant makers is heavy (for example, onions, ginger, garlic, spices, etc.), the problem of odors caused by these ingredients is becoming more serious, which greatly affects the existing soot cleaning equipment products. In addition to practical value and practicality, the load on the environment and air pollution has also become greater, seriously affecting the quality and cleanliness of the surrounding environment.

The reason is that in order to solve many problems existing in the prior art, the inventors have felt that the above-mentioned defects can be improved, and based on the relevant experience in this field for many years, carefully observed and studied, and with the use of academic theory, The invention is novel in design and effective in improving the above-mentioned defects, and discloses a device for utilizing an activated carbon filter and an ultraviolet UVC lamp to simultaneously remove odor and degreasing effect for kitchen fume, and the specific structure and implementation manner thereof will be Details are below.

In order to solve the problems existing in the prior art, an object of the present invention is to provide a kitchen fume degreasing and deodorizing device, which is an improvement for the conventional common fume cleaning device, and the improvement can greatly contribute to the present invention. Effectively improve the removal of soot odor and at the same time achieve the best effect of oil removal. The kitchen fume degreasing and deodorizing device mainly uses a filtering device and a sterilizing device to filter, deodorize and sterilize the fume exhaust gas to become a clean gas, and is discharged from the air outlet. It has been proved by practice that the use of such degreasing and deodorizing equipment in the kitchen or large restaurant soot discharge device is a feasible and extremely efficient and oil-efficient device.

Another object of the present invention is to provide a kitchen fume degreasing and deodorizing device, which can not only be applied to the field of the existing cooking equipment of the restaurant maker, but also to other odor removal. The present invention can be applied to the air duct or the air extracting device, and the scope of application of the present invention can be improved in an invisible manner, and the industrial applicability thereof can be enhanced.

In order to solve the problems of the prior art, the present invention discloses a kitchen fume degreasing and deodorizing device, which comprises a body having an accommodating space therein, and one side of the body has an air inlet. And having an air outlet on the other side, wherein the air inlet, the air outlet and the accommodating space are connected to each other, and the air inlet is used for a soot exhaust gas to enter the accommodating space. a filter device is disposed in the accommodating space for filtering oil in the soot exhaust gas and simultaneously adsorbing the smell of the soot exhaust gas; and a sterilizing device is disposed in the accommodating space for the exhaust gas Deodorization and purification. According to the kitchen oil fume degreasing and deodorizing device disclosed in the present invention, the soot exhaust gas can be discharged into the air outlet through a certain filtering, deodorizing and sterilization process, thereby achieving the functions of deodorizing and degreasing.

According to an embodiment of the invention, the filtering device may further comprise one or more pre-treatment screens, the pre-treatment screens being disposed adjacent to the air inlet for filtering against the soot exhaust. Alternatively, the filtering device may further comprise one or more aftertreatment screens disposed adjacent to the air outlet for filtering again for the soot exhaust. Alternatively, the filtering device may also include any of the pre-treatment screen or the post-treatment screen. In this case, the sterilizing device can be selectively disposed before or after the pretreatment filter, or before or after the post-treatment filter, to achieve the object of the present invention.

In addition, the prior treatment filter screen or the post-treatment filter screen disclosed in the present invention may further comprise an activated carbon material and partially cover the area of the filter screen with an activated carbon material. Furthermore, the appearance of the pre-treatment filter or the post-treatment filter may be flat or curved to increase the active area of the activated carbon adsorption soot.

In another aspect, according to an embodiment of the present invention, the sterilizing device may further comprise one or more ultraviolet UVC lamps, which utilize ozone and ultraviolet light generated by the ultraviolet UVC lamp to remove the odor of the soot exhaust gas, and at the same time Deodorization and purification of soot exhaust gas. Wherein, the ultraviolet UVC lamp tube can be horizontally or obliquely placed in the accommodating space, for example, and the sterilizing power of the operation can be adjusted according to the amount of soot exhaust gas at the air inlet.

The purpose, technical contents, features and effects achieved by the present invention will be more readily understood by the detailed description of the embodiments and the accompanying drawings.

The above description of the present invention is intended to be illustrative and illustrative of the spirit and principles of the invention, and to provide further explanation of the scope of the invention. The features, implementations, and utilities of the present invention are described in detail with reference to the preferred embodiments.

In order to solve the problem that the current restaurant makers have a heavy odor when cooking ingredients and seriously affect the environment and air pollution, the present invention proposes an effective improvement scheme for these defects, which discloses a kitchen fume degreasing and deodorizing device. For the structure, please refer to FIG. 1 to FIG. 2 , wherein the system of the kitchen lampblack deodorization device 100 disclosed in the present invention is connected to a soot discharge device 1 to receive the discharge from the soot discharge device 1 . The soot exhaust gas 11. According to an embodiment of the present invention, the soot discharge device 1 can be, for example, a fume exhaust pipe or a range hood of a restaurant or kitchen, so that the soot exhaust gas 11 discharged from the soot discharge device 1 can be degreased by the kitchen fume disclosed in the present invention. The deodorizing device 100 achieves the filtration, deodorization and sterilization procedures to become a clean gas 21 after deodorization and degreasing, and finally to the outside environment, thereby reducing the probability of causing pollution to the environment and the air.

2 is a perspective view showing a kitchen fume degreasing and deodorizing apparatus 100 according to an embodiment of the present invention. As shown in the figure, the kitchen fume degreasing and deodorizing device 100 includes a body 200 having an accommodating space 202 therein. One side of the body 200 has an air inlet 204 and an air outlet 206 on the other side. The air inlet 204, the air outlet 206 and the accommodating space 202 are connected to each other, and the air inlet 204 is used to supply the soot exhaust gas 11 into the accommodating space 202, wherein the surface wind speed of the soot exhaust gas of the air inlet 204 Slightly less than 3 meters / sec.

A sterilizing device 300 is disposed in the accommodating space 202 for deodorizing and purifying the soot exhaust gas 11. In addition, a filter device is further disposed in the accommodating space 202 to filter the oil in the soot exhaust gas 11 by the filter device, and simultaneously absorb the odor of the soot exhaust gas 11. According to an embodiment of the invention, the filtering device may include a pre-processing screen 401 and a post-processing screen 402. The pre-treatment filter 401 is disposed adjacent to the air inlet 204 for the first filtration of the soot exhaust gas 11. As for the post-treatment screen 402, it is disposed adjacent to the air outlet 206 to filter again for the soot exhaust gas 11. It should be noted that, the number of the processing filter 401 and the post-processing filter 402 is not limited by the number of the pre-processing filter 402. In other words, according to other embodiments of the present invention, the accommodating space 202 can also be selected. A plurality of pre-treatment screens 401 and/or a plurality of post-treatment screens 402 are provided to increase the efficiency of filtering oil stains by using a larger number of screens.

Similarly, on the other hand, if the fumes to be treated are not up to the actual equipment, the pre-treatment filter 401 or the post-processing screen 402 may also be provided with one of them to reduce the present invention. The volume and manufacturing cost of the oil deodorizing device can be used to carry out the object of the invention, not only in consideration of practical considerations. The present invention is intended to explain the technical idea of the present invention, and the pre-processing filter 401 and the post-processing filter 402 are included as an exemplary embodiment in the embodiment shown in FIG. 2, but are not intended to limit the present invention. The scope of the invention.

As for the sterilizing device 300 used in the present invention, at least one ultraviolet UVC tube 301 is included, and the device schematic view is also shown in FIG. 3 and FIG. 4, which are respectively side views of the embodiment of FIG. With the above view. As shown in the figure, the number of ultraviolet UVC lamps 301 can be one or more to utilize the dual effects of ozone and ultraviolet rays generated by ultraviolet rays, thereby achieving effective deodorization, deodorization and sterilization of the soot. According to an embodiment of the present invention, the ultraviolet UVC tube 301 can be selected, for example, as a U-shaped tube for deodorizing and purifying the soot using the ultraviolet UVC tube 301 placed horizontally in the accommodating space. program. Among them, it is worth mentioning that the present invention utilizes ozone generated by ultraviolet rays, which is different from ozone generated by a general discharge type ozone generator (Ozonier), and the ozone generated by the present invention is not harmful to human body. The clean ozone of nitrogen, therefore, its benefits will not be inferior to the air sterilization and deodorization machine for business use. On the contrary, it can effectively use the dual functions of ozone and ultraviolet light to effectively remove the kitchen fumes, corruption odor, and even The effect of mild odor and other odors. The ultraviolet UVC lamp 301 disclosed in the present invention can be used for the deodorization and purification functions of the household kitchen or the large restaurant business equipment, etc., but the number of the ultraviolet UVC lamps 301 can be purified according to the actual needs of the device. The amount of soot is increased or decreased, for example, it can be a single lamp or added to a plurality of lamps. In addition, the operating power specification of the ultraviolet UVC tube 301 can also be adjusted according to the amount of soot gas in the air inlet (for example, adjusting the length of the tube, carefully selecting the ultraviolet energy band, etc.), the present invention is not only A strong bactericidal ability can be achieved, and the advantages of maintaining a safe and hygienic environment at the same time can be achieved.

Further, regarding the material selection of the filtering device, as shown in Figures 3 to 4, the pre-treatment filter 401 and the post-treatment filter 402 may comprise an activated carbon material (shown in dots in the figure) to utilize Activated carbon adsorbs the odor and oil stains of the soot exhaust gas. In order to prevent excessive activated carbon from clogging the filter and reducing the filtration effect, the activated carbon portion used in the present invention partially covers the screen area and covers a range of about 80% of the filter area. Furthermore, the appearance of the pre-treatment filter 401 and the post-treatment filter 402 may be selected to be planar or curved, and when it is set to be curved, the soot exhaust gas 11 may be greatly increased when it passes through the filter. Activated carbon adsorbs the action area of oily smoke odor and oil stain to enhance the effect of deodorizing oil absorption. The embodiment disclosed in the second to third embodiments of the present invention is only a description of the subsequent processing of the screen 402 in a curved shape as an example. In practice, the prior art may also select the pre-processing filter 401 and/or Or the post-treatment screen 402 is arranged in a curved shape and is also within the scope of the invention.

Hereinafter, please refer to FIG. 5 and FIG. 6 , which are schematic perspective views and side views according to another embodiment of the present invention, which is different from the previous embodiment ( FIGS. 2 to 4 ): kitchen fume removal The position of the air inlet 204 and the air outlet 206 on the body 200 of the oil deodorizing device. In the previous embodiment, the air inlet 204 and the air outlet 206 are respectively disposed on the left side surface and the right side surface of the body 200, so that the flow direction of the soot exhaust gas 11 flows from left to right, and in this embodiment, The positions of the air inlet 204 and the air outlet 206 are separately disposed on the left side surface and the upper side surface of the body 200. In this case, the flow direction of the soot exhaust gas 11 is first from left to right, and finally up, and from the air outlet. 206 outflow. Similarly, FIG. 7 and FIG. 8 are schematic views showing still another embodiment of the present invention. In this embodiment, the positions of the air inlet 204 and the air outlet 206 may be selectively disposed on the right side and the upper side. Then, the flow direction of the soot exhaust gas 11 first flows from the right side surface of the main body, and then flows through the pretreatment filter 401, the ultraviolet UVC tube 301 and the post-treatment filter 402, and then slowly flows to the body. On the left side, and finally on, and from the air outlet 206.

9 and 10 further illustrate a schematic view of still another embodiment of the present invention. Similarly, the positions of the air inlet 204 and the air outlet 206 on the body 200 are different from those of the foregoing embodiment. As shown in the figures 9 to 10, in this embodiment, the positions of the air inlet 204 and the air outlet 206 are selectively disposed on the upper side and the left side of the body. In this case, the flow of the soot exhaust gas 11 is first The upper surface of the body flows in, and then flows through the pretreatment filter 401, the ultraviolet UVC tube 301 and the post-treatment filter 402, and then slowly flows to the left side of the body, and finally the air outlet on the left side. 206 outflow. Therefore, it can be clearly seen from the above various embodiments that the kitchen fume degreasing and deodorizing device disclosed in the present invention should not be limited in the position of the air inlet and the air outlet on the body, and is familiar with the field. Those skilled in the art will be able to practice the invention while varying the position and direction of the airflow as the requirements of the visual practice change, and are within the scope of the invention.

Thereafter, please refer to FIG. 11 in succession, and this embodiment is one of the variations of the embodiment shown in FIGS. 9 to 10 of the present invention, as is apparent from FIG. 11, in this embodiment. The ultraviolet UVC tube 301 is obliquely placed in the accommodating space 202 at an angle, or even the ultraviolet UVC tube 301 can be placed in the accommodating space 202 in a straight or horizontal manner, and the ultraviolet ray can also be utilized. The oil is decomposed by irradiation to achieve the effect of sterilization. Furthermore, Fig. 12 is a schematic view showing still another embodiment of the present invention. In contrast to the foregoing embodiment, in this embodiment, the soot exhaust gas 11 flowing in from the air inlet 204 is first passed through the ultraviolet UVC lamp. After the sterilizing action of 301, the front and rear screens 401 and 402 are filtered and adsorbed by oil. In other words, in the kitchen fume degreasing and deodorizing device disclosed in the present invention, the order of the components such as the filter 401, the rear filter 402, and the ultraviolet UVC lamp 301 in the accommodating space 202 is also not limited, for example, The ultraviolet UVC lamp 301 can be selectively disposed before or after the front filter 401, or the ultraviolet UVC lamp 301 can be disposed before or after the rear filter 401, and even the front filter 401 is only provided in the device. One of the filter 402 or the ultraviolet UVC tube 301 is also preferably adjusted according to practical requirements (as in the embodiment shown in Fig. 11, only the ultraviolet UVC tube 301 and the front filter 401 are provided. ). Accordingly, to the extent that the subject matter of the present invention can be understood by those skilled in the art, the scope of the invention is not limited thereto, but is intended to be included within the scope of the invention.

Therefore, in summary, the kitchen fume degreasing and deodorizing device proposed by the present invention mainly utilizes a filtering device and a sterilizing device to become a clean gas after filtering, deodorizing and sterilizing the soot exhaust gas. And it flows out from the air outlet. According to an embodiment of the present invention, the sterilizing device can be selected as a UVC lamp which uses ozone and ultraviolet rays to complete degreasing and deodorization at one time, and the specification power can be adjusted according to practical requirements. As for the filter device, a filter having an activated carbon material may be selected, so that when the soot exhaust gas passes through the filter screen, the activated carbon itself can be used to adsorb the odor and oil stain in the soot. Thereby, the present invention can achieve many practical advancements such as effective dewatering and deodorization, ensuring a clean environment around the environment, and greatly improving the practicability of the product. Compared with the prior art, the kitchen lampblack degreasing and deodorizing device disclosed by the invention obviously has better cost-effectiveness and productivity efficiency, and has excellent industrial development and development potential.

On the other hand, the scope of application of the present invention is greatly increased and expanded compared to the prior art, and will have high industrial applicability and development potential. From this point of view, it is apparent that the object and function of the present invention are significantly superior to the prior art, and the technical features, method means and achievement achieved by the present invention are significantly different from the current scheme, and are not familiar to the skilled person. Can be easily completed, so there are patents.

The embodiments described above are merely illustrative of the technical spirit and characteristics of the present invention, and the objects of the present invention can be understood by those skilled in the art and are not limited thereto. Equivalent changes or modifications made by the spirit of the present invention should still be included in the scope of the present invention.

1‧‧‧smoke discharge device
11‧‧‧Smoke exhaust
21‧‧‧Clean gas
100‧‧‧ kitchen fume degreasing and deodorizing equipment
200‧‧‧ ontology
202‧‧‧ accommodating space
204‧‧‧Air inlet
206‧‧‧air outlet
300‧‧‧ sterilizer
301‧‧‧UV UVC tube
401‧‧‧Pre-treatment filter
402‧‧‧post processing filter

1 is a schematic view of a device for a kitchen fume degreasing and deodorizing apparatus according to an embodiment of the present invention. 2 is a perspective view of a kitchen fume degreasing and deodorizing apparatus according to an embodiment of the present invention. Figure 3 is a side view of Figure 2 in accordance with the present invention. Figure 4 is a top view of Figure 2 in accordance with the present invention. Fig. 5 is a perspective view showing a kitchen fume degreasing and deodorizing apparatus according to another embodiment of the present invention. Figure 6 is a side view of Figure 5 of the present invention. Figure 7 is a side view of a kitchen fume degreasing and deodorizing apparatus according to still another embodiment of the present invention. Figure 8 is a top view of Figure 7 in accordance with the present invention. Figure 9 is a side view of a kitchen fume degreasing and deodorizing apparatus according to still another embodiment of the present invention. Figure 10 is a top view of Figure 9 in accordance with the present invention. Figure 11 is a top view of still another embodiment in accordance with the present invention. Figure 12 is a side elevational view of still another embodiment of the present invention.

11‧‧‧Smoke exhaust

21‧‧‧Clean gas

100‧‧‧ kitchen fume degreasing and deodorizing equipment

200‧‧‧ ontology

202‧‧‧ accommodating space

204‧‧‧Air inlet

206‧‧‧air outlet

300‧‧‧ sterilizer

401‧‧‧Pre-treatment filter

402‧‧‧post processing filter

Claims (17)

A kitchen fume degreasing and deodorizing device comprises: a body having an accommodating space therein, one side of the body having an air inlet and an air outlet on the other side, wherein the air inlet, the air inlet The air outlet is in communication with the accommodating space, and the air inlet is configured to supply a soot exhaust gas into the accommodating space; a filtering device is disposed in the accommodating space, and the filtering device is configured to filter the soot exhaust gas The oil is contaminated and simultaneously adsorbs the smell of the soot exhaust gas; and a sterilizing device is disposed in the accommodating space for deodorizing and purifying the soot exhaust gas. The kitchen fume degreasing and deodorizing device according to claim 1, wherein the filtering device further comprises at least one pre-treatment filter screen disposed adjacent to the air inlet to filter the soot exhaust gas. The kitchen fume degreasing and deodorizing device according to claim 1 or 2, wherein the filtering device further comprises at least one post-treatment filter, the post-treatment filter is disposed adjacent to the air outlet for filtering the soot exhaust gas. . The kitchen lampblack deodorizing device according to claim 3, wherein the sterilizing device is disposed before or after the pretreatment filter. The kitchen fume degreasing and deodorizing device according to claim 3, wherein the sterilizing device is disposed before or after the post-treatment filter. The kitchen fume degreasing and deodorizing device according to claim 2, wherein the at least one pretreatment filter comprises an activated carbon material. The kitchen fume degreasing and deodorizing device according to claim 2, wherein the at least one pretreatment filter is in a flat shape or a bent shape. The kitchen lampblack deodorization device according to claim 6, wherein the activated carbon material partially covers the pretreatment filter. The kitchen fume degreasing and deodorizing device according to claim 3, wherein the at least one post-treatment filter comprises an activated carbon material. The kitchen fume degreasing and deodorizing device according to claim 3, wherein the at least one post-treatment filter is in a flat shape or a bent shape. The kitchen fume degreasing and deodorizing device according to claim 9, wherein the activated carbon material partially covers the post-treatment filter. The kitchen fume degreasing and deodorizing device according to claim 1, wherein the sterilizing device comprises at least one ultraviolet UVC lamp, which uses ozone and ultraviolet rays to remove the odor of the soot exhaust gas, and deodorizes the fume exhaust gas. And purification. The kitchen fume degreasing and deodorizing device according to claim 12, wherein the ultraviolet UVC lamp is a U-shaped lamp. The kitchen fume degreasing and deodorizing device according to claim 12, wherein the ultraviolet UVC lamp is horizontally or obliquely placed in the accommodating space. The kitchen fume degreasing and deodorizing device according to claim 12, wherein the operating power of the ultraviolet UVC lamp is determined according to the fume exhaust gas flow rate of the air inlet. The kitchen fume degreasing and deodorizing device according to claim 1, wherein the surface wind speed of the soot exhaust gas of the air inlet is less than 3 meters/second. The kitchen lampblack deodorization device according to claim 1, wherein the system is connectable to a soot discharge device.