CN210153891U

CN210153891U - Oil smoke processing apparatus and cooking machine

Info

Publication number: CN210153891U
Application number: CN201920622597.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-17
Anticipated expiration: 2029-04-30

Abstract

The utility model is suitable for a technical field is handled to the oil smoke, provides an oil smoke processing apparatus and cooking machine, including primary filter and with secondary filter that primary filter is linked together, primary filter includes that first box and detachable locate first filtering component in the first box, secondary filter includes the second box, locates at least oil smoke conveying component on the second box and with the second filtering component of connection can be dismantled to the second box, be equipped with filtering liquid just in the second box oil smoke conveying component part stretches into in the filtering liquid, second filtering component is located filtering liquid top. The utility model provides an oil smoke processing apparatus makes the oil smoke obtain abundant filtration, and the gas that discharges in the air is harmful gas, and the environmental protection helps people's physical and mental health.

Description

Oil smoke processing apparatus and cooking machine

Technical Field

The utility model belongs to the technical field of the oil smoke is handled, especially, relate to oil smoke processing apparatus and cooking machine.

Background

The catering industry is closely related to the life of people, the number of hotels, restaurants, dining halls and the like in each city is large, and oil smoke generated in the places is a large source of atmospheric pollutants.

The fats and oils, fine oils, organic substances and products of thermal oxidation and thermal cracking, which are volatilized during the cooking and production processes of foods, are collectively called soot. Kitchen oil smoke is formed by condensing volatile matters of animal and vegetable oil under the condition of high-temperature heating, formed aerosol particles have the characteristics of fine particle size, strong adhesiveness and the like, besides carbon monoxide, carbon dioxide and particles generated in the combustion process of the oil smoke, a large amount of harmful substances such as acrolein, 3.4-benzopyrene, cyclic aromatic hydrocarbon and the like can be emitted in the dish frying process, the structure composition is extremely complex, the oil smoke is in a thick shape of oil-in-water and water-in-oil, the oil smoke has hydrophobicity, and the purification difficulty is high.

However, for the purification of oil smoke, the oil smoke is mostly purified by a smoke exhaust ventilator in kitchens such as restaurants, a large amount of oil smoke and water vapor generated in the cooking operation are directly exhausted outdoors by the smoke exhaust ventilator, and the oil smoke which is not subjected to purification treatment or simple purification treatment is transferred outdoors, so that the atmosphere is seriously polluted, the national policy requirements for atmosphere emission reduction are also influenced, the PM2.5 value in the atmosphere is seriously exceeded, the environment is not protected, and the physical and mental health of people is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil smoke processing apparatus aims at solving among the prior art oil smoke and handles the technical problem that unclean direct emission polluted environment in the air.

The utility model discloses a realize like this:

the utility model provides an oil smoke processing apparatus, the device include primary filter and with secondary filter that primary filter is linked together, primary filter includes that first box and detachable locate first filtering component in the first box, secondary filter includes the second box, locates at least an oil smoke conveying component on the second box, and with the second filtering component that the second box can dismantle the connection, be equipped with in the second box and filter liquid just oil smoke conveying component part stretches into in the filter liquid, second filtering component is located filter liquid top.

Above-mentioned oil smoke processing apparatus through the mode of designing oil smoke processing apparatus for primary filter and secondary filter, carries out multi-level filtration with the oil smoke, ensures to reduce the size harmful substance in the gas and discharge the air again in the very least, reduces the pollution to the environment, does benefit to environmental protection and people's healthy.

Furthermore, the first filtering component comprises a first filtering bracket and a first filtering body arranged in the first filtering bracket.

Furthermore, the second filtering assembly comprises a second filtering bracket and at least one second filtering body arranged in the second filtering bracket, and each second filtering body is correspondingly arranged on one side of each oil smoke conveying assembly.

Furthermore, the first filtering component further comprises a first cover body connected with the first filtering support, a first handle is arranged on the outer wall of the first cover body, and the first cover body is covered on the first box body during installation.

Furthermore, the oil smoke conveying assembly comprises a fan and a pipe body, an air outlet of the fan extends into one end of the pipe body, and the other end of the pipe body extends into the filtering liquid.

Furthermore, a filter screen is arranged at an opening of one end of the pipe body extending into the filtered liquid.

Furthermore, the second filtering component further comprises a second cover plate, the second filtering support is connected with the second cover plate, a second handle is arranged on the outer wall of the second cover plate, and the second cover plate covers the second box body in use.

Furthermore, a liquid inlet is formed in the top of the second box body, and a liquid outlet is formed in the bottom of the second box body.

Furthermore, the bottom of the second box body is provided with a collecting tank, the collecting tank is communicated with the cavity of the second box body, and the bottom of the collecting tank is detachably provided with a waste discharge cover.

The utility model also provides a cooking machine, including the aforesaid oil smoke processing apparatus.

Drawings

Fig. 1 is a schematic structural diagram of an oil smoke treatment device according to a first embodiment of the present invention;

fig. 2 is a perspective view 1 of an oil smoke treatment device according to a second embodiment of the present invention;

fig. 3 is a perspective view 2 of an oil smoke treatment device according to a second embodiment of the present invention;

FIG. 4 is a schematic illustration of the construction of the first filter assembly of FIG. 2;

fig. 5 is a schematic view of the structure of the second filter assembly of fig. 2.

Description of the main elements

Primary filter	10	Secondary filter	20
				First box body	11	First filter assembly	12
Second box body	21	Oil smoke conveying assembly	22
				Second filter assembly	23	Filtering liquid	211
First pipeline	13	First filtering bracket	121
				First filter	122	First cover body	123
First handle	1231	Second filter holder	231
				Second filter	232	Exhaust port	212
Baffle plate	213	Exhaust pipe	214
				Liquid inlet	215	Liquid outlet	216
Fan blower	221	Pipe body	222
				Filter screen	2221	Second cover plate	233
Collecting pool	217	Waste discharge cover	218

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides an oil smoke processing apparatus, including primary filter and secondary filter, through carrying out two-layer filtration back to the oil smoke, fully absorb the harmful substance in the oil smoke, make harmless gas and harmful substance obtain the separation, finally discharge harmless gas in the air, avoided the oil smoke that contains harmful substance to the pollution of air.

Example one

Referring to fig. 1, a smoke processing device according to a first embodiment of the present invention includes a primary filter 10 and a secondary filter 20 communicated with the primary filter 10.

The primary filter 10 can be communicated with the range hood through a pipeline, oil smoke sucked by the range hood enters the primary filter 10, and the oil smoke primarily filtered by the primary filter 10 enters the secondary filter 20 for further filtering.

Further, the primary filter 10 includes a first housing 11 and a first filter assembly 12 detachably disposed in the first housing 11, wherein the first filter assembly 12 is used for preliminary filtering of the soot, such as separating soot molecules with larger particles. By providing first filter assembly 12 in a removable manner, replacement of first filter assembly 12 over an extended period of time is facilitated.

Meanwhile, the secondary filter 20 includes a second box 21, at least one lampblack conveying component 22 arranged on the second box 21, and a second filtering component 23 detachably connected with the second box 21. The oil smoke conveying assembly 22 is used for sucking the oil smoke primarily filtered in the primary filter 10 into the second box 21, and the second filtering assembly 23 is used for further filtering the oil smoke sucked by the oil smoke conveying assembly 22 to remove small molecular substances and harmful chemical substances.

The second box 21 is further provided with a filtering liquid 211, the oil smoke conveying assembly 23 partially extends into the filtering liquid 211, and the filtering liquid 211 is used for cooling and further filtering the oil smoke input by the oil smoke conveying assembly 23. The filtered liquid 211 may be water or a liquid of other chemical components, and in this embodiment, the filtered liquid 211 is water.

Further, the second filter assembly 23 is positioned above the filtered liquid 211. After the cooling and filtering of the soot by the filtering liquid 211, the second filtering assembly 23 can further separate the harmful substances, ensuring that the harmful substances are minimized by the gas exhausted from the secondary filter 20.

The utility model discloses oil smoke processing apparatus of first embodiment through the mode of designing oil smoke processing apparatus for primary filter and secondary filter, carries out multi-level filtration with the oil smoke, ensures to drop to the minimum in the middle of discharging the air again with big or small harmful substance in the gas, reduces the pollution to the environment, does benefit to environmental protection and people's healthy.

Example two

Referring to fig. 2 to 5, a lampblack processing device according to a second embodiment of the present invention includes a primary filter 10 and a secondary filter 20 in communication with the primary filter 10.

Wherein, the primary filter 10 is communicated with the cooking part of the cooking machine through a first pipeline 13, and the oil smoke is discharged into the primary filter 10 through the first pipeline 13 for primary filtration to separate large particulate matters.

The primary filter 10 comprises a first box body 11 and a first filter assembly 12 which is detachably arranged in the first box body 11, and the replacement and cleaning of the first filter assembly 12 are facilitated by the mode that the first filter assembly 12 is detachably arranged in the first box body 11. Specifically, the first filter assembly 12 includes a first filter holder 121 and a first filter body 122 disposed in the first filter holder 121. The first filtering bracket 121 is in the form of a hollow frame, and the first filtering body 122 is disposed in the accommodating cavity of the first filtering bracket 121. The first filter body 122 may be one or more of a metal mesh, activated carbon, cobblestones, or a honeycomb net.

Further, referring to fig. 4, the first filter assembly 12 further includes a first cover 123 connected to the first filter support 121, a first handle 1231 is disposed on an outer wall of the first cover 123, and when the first cover 1231 is installed, the first cover 11 is covered by the first cover. Through setting up lid 123, prevent that the oil smoke granule from escaping from the middle of first box 11, set up first handle 1231 simultaneously, when dismantling first filter element 12, be convenient for take first filter element 12 out from first box 11. In other embodiments, the cover 123 may not be provided with a handle, and the first filter assembly 12 may be withdrawn from the first housing 11.

The secondary filter 20 includes a second box 21, at least one lampblack conveying component 22 arranged on the second box 21, and a second filtering component 23 detachably connected with the second box 21. The second filter assembly 23 includes a second filter holder 231 and at least one second filter 232 disposed in the second filter holder 231.

The second box 21 is provided with a filtering liquid 211, the lampblack conveying component 22 partially extends into the filtering liquid 211, and the second filtering component 23 is located above the filtering liquid 211. In this embodiment, the filtered liquid 211 is water, and in other embodiments, the filtered liquid 211 may be filtered liquid with other components.

In the present embodiment, four soot conveying assemblies 22 are provided, and the soot conveying assemblies 22 are used for conveying soot filtered by the primary filter 10 to the inside of the second casing 21 of the secondary filter 20. By arranging a plurality of oil smoke conveying components 22, oil smoke is filtered in a multi-layer mode. Correspondingly, the second filter assemblies 23 need to be provided with the same number of second filter bodies 232, that is, four second filter bodies 232 are also provided, and each second filter body 22 is correspondingly provided at one side of each oil smoke conveying assembly 22. Wherein, the second filter 22 is one of metal net, active carbon, cobblestone or honeycomb net. After the first lampblack conveying component 22 conveys lampblack into the filtering liquid 211 for filtering, the gas is discharged from the filtering liquid 211 and then filtered through the second filtering body 232, then the second lampblack conveying component 22 conveys the gas into the filtering liquid 211, the gas is discharged from the filtering liquid 211 and then filtered through the second filtering body 232, and so on, and finally the gas is discharged into the air from the exhaust port 212 of the second box body 21. Meanwhile, a baffle 213 is provided at the right side of each second filter 22 to partition each second lampblack transfer assembly 22 and the second filter 22 into different regions.

It will be appreciated that the exhaust port 212 is provided with an exhaust conduit 214, and that ultimately the exhaust conduit 214 discharges the gas into the atmosphere.

Specifically, the lampblack conveying assembly 22 comprises a fan 221 and a pipe 222. The air outlet 2211 of the blower 221 extends into one end of the tube 222, and the other end of the tube 222 extends into the filtered liquid 211. The fan 221 performs a smoke extraction and transmits the smoke into the pipe 222, and the pipe 222 transmits the smoke into the filtering liquid 211.

In addition, in this embodiment, the second filter assembly 23 further includes a second cover plate 233, the second filter holder 231 is connected to the second cover plate 233, a second handle 2331 is disposed on an outer wall of the second cover plate 233, and the second cover plate 233 is disposed on the second box 21 when in use.

Further, in order to improve the filtering efficiency and enable the gas to contact the filtering liquid 211 more sufficiently, a filter 2221 is disposed at an opening of one end of the pipe body 222 extending into the filtering liquid 211. By arranging the filter screen 2221, the speed of the oil smoke discharged into the liquid is slowed down, a buffering effect is achieved, and the contact time of the oil smoke and the filtering liquid 211 is prolonged.

Meanwhile, in order to improve the filtering efficiency, the filtering liquid 211 needs to be replaced regularly or irregularly, a liquid inlet 215 is arranged at the top of the second box body 21, and a liquid outlet 216 is arranged at the bottom of the second box body 21. When the filtered liquid needs to be replaced, the liquid outlet 216 is opened to drain the filtered liquid 211, and then the filtered liquid 211 is put into the liquid inlet 215.

Furthermore, in order to make the oil stain centralized processing of collecting in the filtrate be equipped with collecting pit 217 bottom second box 21, collecting pit 217 with the cavity of second box 21 is linked together, collecting pit 217 bottom detachable is equipped with waste discharge cover 218. By providing a plurality of collecting tanks 217, the lowest water level of the collecting tanks 217 is lower than that of the second tank body 21, so that oil stains collected by the filtered liquid 211 in the second tank body 21 are collected in the collecting tanks 217, and when the waste discharge cover 218 is opened, the filtered liquid 211 flows out of the collecting tanks 217 with the oil stains. Meanwhile, the detachable waste discharge cover 218 facilitates cleaning and dismounting of the waste discharge cover 218.

The oil smoke processing apparatus in this embodiment, through being equipped with primary filter and secondary filter, including an at least oil smoke conveying component and an at least second filtering body in the secondary filter, still be equipped with filtering liquid in the second box of secondary filter, the oil stain that collects in the filtering liquid simultaneously deposits on the waste discharge lid of collecting pit, not only makes the oil smoke obtain the filtration of multilayer, makes the gas of discharging in the air be harmless gas, can also make the oil stain in the filtering liquid be convenient for get rid of to filtering liquid changes.

The utility model discloses still provide a cooking machine in other embodiments, including foretell oil smoke processing apparatus. The oil fume treatment device fully filters harmful oil fume absorbed by a cooking part of the cooking machine and then discharges the harmful oil fume into the air.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The oil smoke treatment device is characterized by comprising a primary filter and a secondary filter communicated with the primary filter, wherein the primary filter comprises a first box body and a first filtering component which is detachably arranged in the first box body, the secondary filter comprises a second box body, at least one oil smoke conveying component arranged on the second box body and a second filtering component detachably connected with the second box body, filtering liquid is arranged in the second box body, the oil smoke conveying component partially extends into the filtering liquid, and the second filtering component is positioned above the filtering liquid.

2. The fume treatment apparatus of claim 1, wherein the first filter assembly comprises a first filter support and a first filter disposed within the first filter support.

3. The lampblack processing device as claimed in claim 1, wherein the second filtering assembly comprises a second filtering bracket and at least one second filtering body arranged in the second filtering bracket, and each second filtering body is correspondingly arranged on one side of each lampblack conveying assembly.

4. The lampblack processing device as claimed in claim 2, wherein the first filtering component further comprises a first cover body connected with the first filtering bracket, a first handle is arranged on the outer wall of the first cover body, and the first cover body is arranged on the first box body in a covering mode during installation.

5. The lampblack treatment device as claimed in claim 1, wherein the lampblack conveying assembly comprises a fan and a pipe, an air outlet of the fan extends into one end of the pipe, and the other end of the pipe extends into the filtering liquid.

6. The lampblack treatment device according to claim 5, wherein a filter screen is arranged at an opening at one end of the pipe body extending into the filter liquid.

7. The lampblack processing device as claimed in claim 3, wherein the second filtering component further comprises a second cover plate, the second filtering support is connected with the second cover plate, a second handle is arranged on the outer wall of the second cover plate, and the second cover plate is covered on the second box body in use.

8. The lampblack processing device as claimed in claim 1, wherein a liquid inlet is formed in the top of the second box body, and a liquid outlet is formed in the bottom of the second box body.

9. The lampblack processing device as claimed in claim 1, wherein a collecting tank is arranged at the bottom of the second box body and communicated with the cavity of the second box body, and a waste discharge cover is detachably arranged at the bottom of the collecting tank.

10. A cooking machine, characterized by comprising the fume treatment device according to any one of claims 1 to 9.