JP3204813U - Oil removal and deodorization equipment for kitchen smoke - Google Patents

Abstract

[PROBLEMS] To remove the oil content of kitchen oil smoke, which can discharge clean gas that does not cause environmental pollution from the exhaust port, and can solve the problem that odor is likely to occur during cooking and seriously affects the environment and air pollution. Provide deodorization equipment. An oil content removal and deodorization facility for kitchen oil smoke includes a main body having a storage space therein, an air inlet on one side of the main body, and an air outlet on the other side. The mouth and the containment space communicate with each other. The air intake port takes in the smoke and waste gas into the accommodation space. A filtration device including the pre-treatment filter 401 and the post-treatment filter 402 and the sterilization device 300 are installed in this accommodation space, and perform steps such as adsorption of oil stains of oil smoke waste, odor filtration and deodorization purification. [Selection] Figure 2

Description

  The present invention relates to kitchen oil smoke oil removal and deodorization equipment, and more particularly, to equipment having the effect of simultaneously deodorizing oil removal and oil removal in a kitchen by using an activated carbon filter and an ultraviolet (UVC) lamp.

In general, when cooking ingredients in a restaurant or kitchen, a large amount of oily smoke is often generated, and if such oily smoke diffuses throughout the space, the oily dirt contained in the oily smoke will become a wall or a corner of the wall. This causes a problem that it is easy to accumulate in this area, and it becomes difficult to remove and accumulate oil stains, which has a serious impact on environmental hygiene.
For this reason, in order to solve such problems, the food and beverage industry is currently conducting research and development of an oil and smoke purification facility used to remove oil stains mixed with oil and smoke to improve the aforementioned problems. The principle of oil stain removal of oil smoke purification equipment that is often seen is mainly that oil smoke is taken into a tank device containing water, mist-like water is injected by a shower or sprayer, and oil stains in the oil smoke are injected. Adhere to the mist and drop it into the tank water so that any oil stains remaining in the water float on the surface of the water. And the purpose of the oil removal is fulfilled as much as possible by discharging the gas generated after removing the oil in the oily smoke from the tank device.

However, there are points to note in such prior art for the above-mentioned problems. This kind of oil smoke purification equipment can remove the oil stains mixed in the oil smoke, but cannot eliminate the odor caused by the oil smoke. The cause is that after the oil smoke passes through the tank device, oil stains can only be collected in the tank device by a simple shower or sprayer, and the gas after the oil is removed is discharged out of the tank device as it is. This is because a filtering structure for filtering is not provided.
Therefore, the exhausted gas still has an odor and an unpleasant odor due to oil stains, and the odor of cooking the food fills the entire space, making it feel bad. When cooking strong-smelling ingredients (such as green onions, ginger, garlic, spices, etc.) at restaurants, the problem of odor generated from these ingredients tends to become larger, and the practical value of existing products for oil and smoke purification equipment It greatly affects practicality. In addition, the burden on the environment and air pollution is further increased, which has a significant effect on the quality and cleanliness of the surrounding environment.

Therefore, in order to solve many problems of the prior art, the inventor of the present invention believes that the above-mentioned drawbacks can be improved, and based on his experience in this field, which has been engaged for many years, will concentrate his efforts on observation and research. By utilizing science, the inventors have proposed a novel design that is effective in improving the above-mentioned drawbacks.
Here, an apparatus that uses an activated carbon filter and an ultraviolet ray (UVC) lamp to remove the odor and oil content of oily smoke in the kitchen is disclosed. The specific structure and implementation method will be described in detail later.

The purpose of the present invention in solving the problems of the prior art is to improve the existing general oil smoke purification equipment, helping to drastically improve the problem, effective in removing the foul odor, and at the same time An object of the present invention is to provide an oil removal and deodorization facility for kitchen oil smoke that has an excellent effect of being able to be removed. The oil removal and deodorization equipment for kitchen oil and smoke here mainly uses one filtration device and one sterilization device, which filters, deodorizes and sterilizes the waste oil smoke, and cleans the gas after these steps. It becomes gas and is discharged from the exhaust port.
By implementing this device, this oil removal and deodorization equipment for kitchen oil and smoke is applied to the oil and smoke exhaust system of kitchens and large restaurants, and this device is an extremely efficient device that can simultaneously remove oil and smoke odor and filter oil. Is demonstrated.

  Another object of the present invention is not only applicable to the field of existing oil and smoke exhaust devices used by restaurants, but also applicable to ducts and ventilators that require odor removal. Is to provide a kitchen oil smoke degreasing and deodorizing facility that increases its industrial applicability.

  Therefore, the oil content removal and deodorization equipment for kitchen oil smoke disclosed by the present invention for solving the problems of the prior art includes one main body, and has one storage space in the main body. Has one intake port, one exhaust port on the other side, the intake port, the exhaust port and the accommodation space are in communication with each other, and the intake port takes in oil and smoke waste into the accommodation space Used for. One filtering device is installed in the housing space, and is used to filter the oil dirt in the oily smoke waste and to absorb the odor of the oily smoke waste. Moreover, one sterilizer is installed in this accommodation space, and is used for deodorizing and purifying oily smoke waste. According to the oil removal and deodorization equipment for kitchen oil smoke disclosed by the present invention, the smoke smoke exhaust gas passes through a certain filtration, deodorization and sterilization process, and then is discharged as a clean gas from the exhaust port, thereby effect of deodorization and oil removal. Is achieved.

  The filtering device in the embodiment of the present invention may further include one or more pretreatment filters, which are installed in close proximity to the intake port and filter the smoke exhaust gas. Alternatively, the filtration device can further include one or more after-treatment filters, which are placed in close proximity to the exhaust outlet and perform a second filtration of the oil smoke waste. Alternatively, the filtration device can include any one of the pre-processing filters or post-processing filters described above. Here, it is possible to choose to install the sterilizer in front of or behind the pre-treatment filter, or in front of or behind the post-treatment filter, all of which can be used to realize the object of the present invention.

  In addition, the pre-processing filter or the post-processing filter disclosed in the present invention may further contain an activated carbon material, and the activated carbon material partially covers the area of the filter. Furthermore, by making the appearance of the pretreatment filter or the posttreatment filter flat or bent, the working area for adsorbing the odor of activated carbon oil smoke increases.

  According to an embodiment of the present invention, the sterilizer may further include one or more ultraviolet (UVC) lamps, and the oil and smoke waste gas using ozone and ultraviolet rays generated from the ultraviolet (UVC) lamps. The deodorization and purification of oil smoke waste gas is performed at the same time. The ultraviolet (UVC) lamp is installed, for example, horizontally or obliquely in the housing space, and its operation efficiency can be adjusted by the flow rate of the oil smoke waste gas at the intake port.

The oil removal and deodorization equipment of kitchen oil smoke proposed by the present invention mainly uses one filtration device and one sterilization device, and performs filtration, deodorization and sterilization of oil smoke waste gas, and has passed through these steps. The gas becomes a clean gas and is discharged from the exhaust port.
According to the embodiment of the present invention, the sterilizer can select and use an ultraviolet (UVC) lamp that can perform oil removal and deodorization at once by using ozone and ultraviolet rays, and the standard is determined according to practical needs. Can adjust itself. Further, a filter containing activated carbon material can be selected and used for the filtering device, and when the smoke exhaust gas passes through the filter, the odor and oil dirt in the oil smoke are adsorbed by the activated carbon. As a result, the present invention has both an oil removing effect and a deodorizing effect, a surrounding sanitary environment is secured, and the inventive step of the product is greatly enhanced.
Compared to the prior art, it is clear that the oil removal and deodorization equipment of kitchen oil smoke disclosed by the present invention has better cost performance and performance efficiency. Have.

  The application category of the present invention has grown and expanded significantly compared to the prior art, and has higher industrial utility and development potential. From this, it is clear that the objects and effects of the present invention are superior to those of the prior art, and the features, method means and effects achieved by the present invention are significantly different from those of the existing techniques. In contrast, it has a utility model registration requirement because it cannot be easily achieved by those skilled in the art.

The figure which shows the oil content removal and deodorizing equipment of kitchen oil smoke by the Example of this invention. 1 is a perspective view of a kitchen oil smoke oil removal and deodorization facility according to one embodiment of the present invention. FIG. The side view of FIG. 2 of this invention. The top view of FIG. 2 of this invention. The perspective view of the oil content removal and deodorizing equipment of the kitchen oil smoke by another Example of this invention. The side view of FIG. 5 of this invention. The side view of the oil content removal and deodorizing equipment of the kitchen oil smoke by the further Example of this invention. The top view of FIG. 7 of this invention. The side view of the oil content removal and deodorizing equipment of the kitchen oil smoke by another Example of this invention. The top view of FIG. 9 of this invention. FIG. 6 is a plan view according to still another embodiment of the present invention. FIG. 6 is a side view according to still another embodiment of the present invention.

The above is the outline of the present invention, and the embodiments described below are used to explain the spirit and principle of the present invention, and are examples for further explaining the scope of the utility model registration claim of the present invention.
In order that the purpose, technical contents, features, implementation, and effects to be achieved of the present invention can be easily understood, preferred embodiments will be described below in detail with reference to the drawings.

The present invention proposes an effective improvement technique for this drawback in order to solve a problem that many restaurants currently have that a strong odor is generated when cooking foods and seriously affects the pollution of the environment and air. Refer to FIGS. 1 and 2 for the structure of the oil removal and deodorization equipment for kitchen oil smoke disclosed herein.
The main body of the kitchen oil smoke oil removal and deodorization equipment 100 disclosed in the present invention is connected to one oil smoke exhaust device 1 and receives the oil smoke waste 11 discharged from the oil smoke exhaust device 1. According to the embodiment of the present invention, the oil smoke exhaust device 1 is, for example, a smoke exhaust duct or a range hood of a restaurant or kitchen, and the oil smoke exhaust gas 11 discharged by the oil smoke exhaust device 1 is an oil content of kitchen oil smoke disclosed by the present invention. Through the steps of filtration, deodorization and sterilization executed by the removal and deodorization equipment 100, after deodorization and oil removal, it becomes the clean gas 21 and finally discharged to the external space, so the probability of causing environmental and air pollution is reduced. Is done.

  FIG. 2 is a perspective view of the oil removal and deodorization equipment 100 for kitchen oil smoke according to an embodiment of the present invention. As shown in the figure, the kitchen oil smoke oil removal and deodorization equipment 100 includes one main body 200, one interior space 200, and one air inlet 204 on one side of the main body 200. On the other side, there is one exhaust port 206, the intake port 204, the exhaust port 206 and the accommodation space 202 are in communication with each other, and the intake port 204 takes in the oil and smoke waste gas 11 into the accommodation space 202. Used for. The surface wind speed of the oil smoke waste gas at the intake port 204 is slightly less than 3 m / sec.

One sterilizer 300 is installed in the housing space 202 and is used to deodorize and purify the oily smoke waste gas 11. In addition to this, a filtration device is further provided in the accommodation space 202, and the odor of the oil smoke waste gas 11 is adsorbed at the same time as the oil dirt in the oil smoke waste gas 11 is filtered using the filtration device.
According to one embodiment of the present invention, the filtration device can include one pre-processing filter 401 and one post-processing filter 402. The pre-processing filter 401 is installed adjacent to the intake port 204 and performs the first filtration of the oil smoke waste gas 11. Further, the post-processing filter 402 is installed adjacent to the exhaust port 206 and performs the second filtration of the oily smoke waste gas 11.
It should be noted that the number of pre-processing filters 401 and post-processing filters 402 disclosed by the present invention is not limited to one. In other words, according to another embodiment of the present invention, it is possible to select installation of a plurality of pre-processing filters 401 and / or a plurality of post-processing filters 402 in the accommodation space 202. If more filters are used, oil can be added. The efficiency of removing dirt by filtration increases.

  Similarly, from another point of view, if the amount of oil smoke to be processed does not reach the amount that can be borne by the actual apparatus, one of the pre-processing filter 401 and the post-processing filter 402 can be selected and installed. Since the volume of the inventive oil removal and deodorization equipment is reduced and the manufacturing cost is reduced, not only the practical use is considered, but the object of the present invention can be realized. Here, in order to explain the technical idea of the present invention, an embodiment including the pre-reflector 401 and the post-processing filter 402 as shown in FIG. 2 is illustrated, but the scope of the present invention is not limited thereto.

Furthermore, the sterilizer 300 used in the present invention includes at least one ultraviolet (UVC) lamp 301. Please refer to FIG. 3 and FIG. 4 showing the apparatus at the same time. 3 is a side view of the embodiment of FIG. 2, and FIG. 4 is a plan view of the same embodiment.
As shown in the figure, the number of ultraviolet (UVC) lamps 301 is one or more, and the double effect of ozone and ultraviolet rays generated from the ultraviolet rays is used to remove the odor of oil smoke, deodorize and sterilize. The effective action is realized. According to the embodiment of the present invention, the ultraviolet (UVC) lamp 301 can be selected, for example, as a U-tube lamp, and the ultraviolet (UVC) lamp 301 installed horizontally in the accommodation space is used. A process of deodorizing and purifying oil smoke can be performed. It should be noted that the present invention uses ozone generated from ultraviolet rays. Unlike ozone generated from a general discharge type ozone generator (Ozonizer), ozone generated from the present invention is clean ozone that does not generate nitrogen oxides harmful to the human body. Because of this, it is not inferior to commercial air sterilization deodorizers. On the other hand, by utilizing the dual effect of ozone and ultraviolet rays, various odors ranging from kitchen oil smoke to spoiled and musty odors can be removed. Can be achieved effectively.
Although the deodorizing and purifying effect of the ultraviolet (UVC) lamp 301 disclosed by the present invention can be utilized in general household kitchens and business facilities of large restaurants, the number of installed ultraviolet (UVC) lamps 301 can actually be purified. Depending on the amount of oil smoke required, the number of lamps can be increased or decreased by using a single lamp or increasing the number of lamps. Moreover, the standard regarding the action efficiency of the sterilization of the ultraviolet ray (UVC) lamp 301 can be adjusted by the amount of oil and smoke discharged from the intake port (for example, the length of the tube lamp can be adjusted or the wavelength of the ultraviolet ray can be selected finely). . That is, the present invention not only achieves high sterilization ability, but also has the advantage of maintaining a safe and hygienic environment.

Next, refer to FIGS. 3 to 4 for selection of the material of the filtration device.
The pre-processing filter 401 and the post-processing filter 402 can contain activated carbon materials (represented by dots in the drawing), and adsorb odors and oil stains of oil smoke waste gas using activated carbon. In order to avoid a situation where the amount of activated carbon is too large and the filter is clogged and the filtering effect is diminished, the activated carbon used in the present invention partially covers the filter area, and the coverage area is about 80% of the area of the filter. Furthermore, the installation appearance of the pre-processing filter 401 and the post-processing filter 402 can be selected to be flat or bent. When installed in a bent shape, when the oil smoke waste gas 11 passes through the filter, the active area of the activated carbon that adsorbs the odor of oil smoke and oil stains is greatly increased, so that the effects of deodorization and oil removal are enhanced.
In the embodiment disclosed in FIGS. 2 to 3 of the present invention, only the post-processing filter 402 is illustrated and described in a bent shape. However, in actual implementation, those skilled in the art can understand the pre-processing filter 401 and Both the post-processing filter 402 or only the pre-processing filter 401 can be selected to be bent, and these cases also belong to the scope of implementation of the present invention.

Please refer to FIG. 5 which is a perspective view of an oil removal and deodorization equipment for kitchen oil smoke according to another embodiment of the present invention, and FIG. 6 which is a side view of FIG. What is different from the above-described embodiment (FIGS. 2 to 4) is the positions of the intake port 204 and the exhaust port 206 provided in the main body 200 of the kitchen oil smoke oil removal and deodorization equipment.
In the above-described embodiment, the intake port 204 is provided on the left side surface of the main body 200, the exhaust port 206 is provided on the right side surface of the main body 200, and the oil smoke waste gas 11 flows from left to right. The port 204 is provided on the left side of the main body 200, and the exhaust port 206 is provided on the right side of the upper surface of the main body 200. In this case, the oil smoke waste gas 11 first flows from the left to the right, and finally turns upward, and flows out from the exhaust port 206.
Similarly, FIGS. 7 and 8 disclose diagrams showing still another embodiment of the present invention, in which the intake port 204 is provided on the right side and the exhaust port 206 is provided on the upper left side. The position is selected. In this case, the oil smoke waste gas 11 first flows in from the right side surface of the main body, and subsequently passes through the pretreatment filter 401, the ultraviolet ray (UVC) lamp 301, and the posttreatment filter 402 in this order, and then slowly enters the main body. It flows in the left direction, finally upwards, and flows out from the exhaust port 206.

9 and 10 disclose diagrams showing still another embodiment of the present invention. Similarly, in this embodiment, the positions of the intake port 204 and the exhaust port 206 of the main body 200 are different from those of the above-described embodiment. In the embodiment shown in FIGS. 9 to 10, the position is selected so that the intake port 204 is provided on the upper right side of the main body and the exhaust port 206 is provided on the left side surface. In this case, the flow of the oil smoke waste gas 11 first flows from the upper surface of the main body, and subsequently passes through the pretreatment filter 401, the ultraviolet ray (UVC) lamp 301, and the post treatment filter 402 in this order, and then slowly passes through the main body. It flows in the direction which flows out from the exhaust port 206 located in the left side, and is finally located in the left side.
As described above, these different embodiments are obvious, and the oil removal and deodorization equipment for kitchen oil smoke disclosed by the present invention is not limited by the positions of the intake and exhaust ports of the main body. Those who have knowledge of the above can change the position and the direction of the airflow according to the needs in actual use, and can also implement the present invention.

Next, refer to FIG. This embodiment is a modification of the embodiment of FIGS. 9 to 10 of the present invention. As can be clearly seen from FIG. 11, the ultraviolet (UVC) lamp 301 of this embodiment is constant in the accommodating space 202. The ultraviolet (UVC) lamp 301 may be installed upright or lying in the receiving space 202. Similarly, oil stains can be decomposed using ultraviolet irradiation to obtain a bactericidal action.
FIG. 12 is a view showing still another embodiment of the present invention. The difference from the above-described embodiment is that in this embodiment, the oil smoke waste gas 11 flowing from the intake port 204 is first irradiated with ultraviolet rays (UVC). ) After passing through the sterilizing action of the lamp 301, the process proceeds to a process such as filtration and oil contamination by the pretreatment filter 401 and the posttreatment filter 402. In other words, the oil removal and deodorization equipment for kitchen oil smoke disclosed in the present invention also restricts the order of components such as the pre-processing filter 401, the post-processing filter 402, and the ultraviolet (UVC) lamp 301 provided in the accommodation space 202. Not receive. For example, the ultraviolet (UVC) lamp 301 can be installed in front of or behind the pre-processing filter 401, or in front of or behind the post-processing filter 402. Further, the pre-processing filter 401, the post-processing filter 402, Only one of the ultraviolet (UVC) lamps 301 may be provided and preferably adjusted according to actual use needs (eg, in the embodiment shown in FIG. 11, the ultraviolet (UVC) lamp 301 and the pre-processing filter. 401 only).

  The above-described embodiments are merely for explaining the technical idea and features of the present invention, and the purpose of the embodiments is to understand and implement the contents of the present invention by those who have ordinary knowledge in the technical field to which the present invention belongs. The scope of the utility model registration request of the present invention is not limited. Therefore, all changes and color changes made based on the spirit of the present invention are included in the scope of the utility model registration request of the present invention.

DESCRIPTION OF SYMBOLS 1 Oil smoke exhaust apparatus 11 Oil smoke waste gas 21 Clean gas 100 Oil removal and deodorization equipment of kitchen oil smoke 200 Main body 202 Storage space 204 Air inlet
206 Exhaust port
300 Sterilizer 301 Ultraviolet (UVC) lamp
401 Pre-processing filter 402 Post-processing filter

Claims (17)

One interior space, one air inlet on one side, one air outlet on the other, the air inlet, the air outlet and the housing space communicate with each other; And the intake port has one main body for taking oil smoke waste gas into the housing space;
One filtration device installed in the housing space and used to adsorb the odor of the oily smoke waste while simultaneously filtering and removing oily dirt in the oily smoke waste;
One sterilizer installed in the housing space and used to deodorize and purify the oily smoke waste, and
Oil removal and deodorization equipment for kitchen oil smoke.   2. The oil removal and deodorization equipment for kitchen oil smoke according to claim 1, wherein the filtration device further includes at least one pretreatment filter that is installed adjacent to the air inlet and performs filtration of the oil smoke waste gas.   3. The oil removal and deodorization equipment for kitchen oil smoke according to claim 1, wherein the filtration device further includes at least one post-treatment filter that is installed adjacent to the exhaust port and performs filtration of the oil smoke waste gas.   The said sterilizer is an oil removal and deodorizing equipment of the kitchen oil smoke of Claim 3 installed in the front or back of the said pre-processing filter.   The said sterilizer is an oil removal and deodorizing equipment of the kitchen oil smoke of Claim 3 installed in the front or back of the said post-processing filter.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 2, wherein the at least one pretreatment filter contains activated carbon material.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 2, wherein the at least one pretreatment filter is planar or bent.   The apparatus for removing and deodorizing kitchen oil smoke according to claim 6, wherein the activated carbon material partially covers the pretreatment filter.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 3, wherein the at least one post-treatment filter contains activated carbon material.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 3, wherein the at least one post-processing filter is planar or bent.   10. The oil removal and deodorization equipment for kitchen oil smoke according to claim 9, wherein the activated carbon material partially covers a post-processing filter described later.   2. The kitchen according to claim 1, wherein the sterilizer includes at least one ultraviolet (UVC) lamp that uses ozone and ultraviolet light to remove odor of the oily smoke waste gas and deodorize and purify the oily smoke waste gas. Oil removal from smoke and deodorization equipment.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 12, wherein the ultraviolet (UVC) lamp is a single U-tube lamp.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 12, wherein the ultraviolet (UVC) lamp is installed horizontally or obliquely in the accommodation space.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 12, wherein the operation efficiency of the ultraviolet (UVC) lamp is determined by the flow rate of the oil smoke waste gas at the intake port.   The oil removal and deodorization equipment for kitchen oil smoke according to claim 1, wherein a surface wind speed of the oil smoke waste gas at the intake port is less than 3 m / sec.   The apparatus for removing and deodorizing kitchen oil smoke according to claim 1, wherein the main body can be connected to one oil smoke exhaust device.

Images