CN2835850Y - Smoke treatment device and system thereof - Google Patents
Smoke treatment device and system thereof Download PDFInfo
- Publication number
- CN2835850Y CN2835850Y CN 200520063182 CN200520063182U CN2835850Y CN 2835850 Y CN2835850 Y CN 2835850Y CN 200520063182 CN200520063182 CN 200520063182 CN 200520063182 U CN200520063182 U CN 200520063182U CN 2835850 Y CN2835850 Y CN 2835850Y
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- oil smoke
- cooking fume
- filter
- spray device
- biodegradation
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Abstract
The utility model relates to the field of fume purifying treatment, which has the purpose to overcome defects in the prior art. The utility model provides a fume treating device and a fume treating system both capable of filtering fume and treating the discharge of residual liquid simultaneously. The utility model mainly comprises a fume filter, a biodegradation arrester, a medicament storer and a medicament spray device structurally, wherein the fume filter is provided with a fume inlet, a fume outlet and a mixed liquid outlet, the mixed liquid outlet is connected with the biodegradation arrester, and the medicament storer is connected with the fume filter through the medicament spray device.
Description
Technical field
The utility model relates to the fume purifying process field, and a kind of apparatus for treating cooking fume and system more specifically thereof say so.
Technical background
Smoke exhaust ventilator generally directly is thrown into oil smoke in the atmosphere, and caused significantly and polluted, and also since general suitable in densely populated place, so the public's normal life has been caused very big interference.Therefore government as hotel, restaurant etc., has the strict emission control standards requirement to the large-scale oil smoke discharge area in cities and towns.Existing fume treating device generally adopts the filtering oil smoke net, can adsorb molecules a large amount of in the oil smoke, to reach discharge standard.But simple employing screen pack can not well be removed grease in the flue gas, greasy dirt and flavor gas is arranged.And the raffinate after filtering but is directly to drain into irrigation canals and ditches, owing to have a large amount of greases and greasy dirt in the raffinate, drainage caused pollution.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art, and a kind of apparatus for treating cooking fume and the system that can filter oil smoke and simultaneously residual liquid discharge be handled is provided.
The utility model provides a kind of apparatus for treating cooking fume, mainly comprise cooking fume filter, biodegradation device, medicament memory and reagent spray device four parts on the structure, cooking fume filter is provided with oil smoke inlet, oil smoke outlet and mixture export, mixture export is connected with the biodegradation device, and the medicament memory is connected with cooking fume filter by the reagent spray device.During use, the microorganism liquid medicine that leaves medicament memory the inside in is regularly carried on each filtration aspect that is sprayed onto cooking fume filter by the agent sprayer unit, and covers on the filter screen of each aspect.When the food and drink flue gas enters cooking fume filter by the oil smoke inlet, microbial reagent can fully mix with flue gas at cooking fume filter, with the grease in the flue gas, greasy dirt with have the flavor gas molecule to absorb and carry out decomposition reaction, be discharged in the atmosphere by the oil smoke outlet rapidly through flue gas up to standard behind the filtration, purification.The mixed liquor of microbial reagent and raffinate enters the biodegradation device by mixture export after filtering, and mixing material is proceeded decomposition reaction in the biodegradation device, resolves into carbon dioxide and water, meets the municipal pipeline qualified discharge.
Be provided with some screen packs in the cooking fume filter, decide according to the quality of filtering oil smoke, general for tiny oil particles and dust in the abundant filtering oil smoke, be provided with the double-filtration net in the cooking fume filter at least, the jet pipe of reagent spray device is located at the oil smoke inlet side, and nozzle face is to screen pack.When oil smoke when oil smoke inlet enters cooking fume filter, nozzle sprays microbial reagent simultaneously, impinge upon on the screen pack after mixing with oil smoke, be subjected to the obstruct of screen pack, the mixed liquor of tiny oil particles and dust and microbial reagent will be adsorbed on the screen pack, and flow downward at the effect lower edge of gravity screen pack.Through most of harmful substance in substantially can the filtering oil smoke after the two-layer screen pack, make the discharging of oil smoke reach standard.
In order further to filter oil smoke, above-mentioned two-layer screen pack is made of two filter net sheets respectively, and first is the filter opening diameter less than 10 microns honeycomb type plate strainer, substantially can all oil particles of filtering and dust, and second is general screen pack.And installing upper end one side that second jet pipe is pressed close to the ground floor screen pack additional, special microbial reagent is ejected on the ground floor filter net sheet, improves the biological respinse efficient of ground floor filter net sheet.And because the ground floor screen pack has intercepted a large amount of particles, can take away these particles as soon as possible, guarantee the smoothness of screen pack so spray a large amount of microbial reagents.Second layer screen pack mainly is that the oil smoke that has filtered is done further purification, reduce the pollution of smell, so the 3rd jet pipe is located between two filter net sheets of screen pack, when oil smoke passes through, can between filter net sheet, be mixed the taste that filtering is unpleasant with microbial reagent.Be located at the molecule that the inboard deep bead of oil smoke outlet can stop the mixing material of failing to be filtered at last.
Microbial reagent mixes with particle in the oil smoke and carries out initial reaction in cooking fume filter, most of particle and taste in can the filtering oil smoke.The mixing material gathering that under the effect of gravity, flows downward then, and enter the biodegradation device from mixture export.Because microbial reagent does not have the so fast reaction speed of chemical agent, and in order to guarantee that the handled thing discharge meets standard fully, must be provided with the biodegradation device and be used to store mixed liquor and the certain reaction time is provided.In order to guarantee that the different stage of reaction of mixed liquor can not mix, the utility model is separated into some degraded casees that are interconnected by flow tube with described biodegradation device, and the inlet of flow tube is positioned at the top of degraded case, and outlet is positioned at the below of degraded case.After mixing material only has been full of the degraded case of front, just can enter the degraded case of back like this, and have only the liquid of degraded case top just can enter next degraded case.Whenever entering next stage degraded case all will be through after a while, so next stage degraded case has qualitative leap than upper level degraded case on the degree of degraded.Substantially all change into carbon dioxide and water through the mixed liquor after the degraded of several degraded casees, met direct emission standards.For the mixed liquor in the case that prevents to degrade overflows, the utility model is provided with the anti-overflow full packages in side, biodegradation device top, is used to be communicated with each degraded case, and anti-overflow full packages position is higher than the inlet of flow tube.
The utility model also provides a kind of system that is suitable for above-mentioned apparatus for treating cooking fume, comprise range hood, lampblack filter and blower fan, described lampblack filter comprises cooking fume filter, biodegradation device, medicament memory and reagent spray device four parts, cooking fume filter is provided with oil smoke inlet, oil smoke outlet and mixture export, mixture export is connected with the biodegradation device, the medicament memory is connected with cooking fume filter by the reagent spray device, range hood is connected with the oil smoke inlet, and blower fan is connected with the oil smoke outlet.Range hood, lampblack filter and blower fan can be connected successively by pipeline, and discharge by blower fan after oil smoke can being filtered earlier the back that blower fan is contained in lampblack filter again, has reduced the contaminated degree of blower fan, has prolonged maintenance period.
Reagent spray device of the present utility model and blower fan adopt synchronous control system.Be to save microbial reagent, so generally after blower fan is opened, when having oil smoke to pass through in the cooking fume filter, the reagent spray device just sprays microbial reagent.So medicament sprayer unit and blower fan adopt Synchronization Control in circuit control, its circuit structure is reagent spray device and fan parallel-connection place in circuit, and is controlled by synchro switch.Synchro switch can be hand control switch or automatic control switch, and automatic control switch adopts the oil smoke inductor, in case when the concentration of oil smoke reaches certain degree, just start blower fan and reagent spray device.
The utility model has following substantive distinguishing features and progress with respect to prior art:
1. reduce the smoke particle level of discharging in the flue gas greatly,, really solve the problem of oil smoke discharge to reach the requirement of relevant oil smoke discharge standard;
2 pairs of filtrations raffinate afterwards carries out resolution process, reduce environmentally harmful action of chemicals, effectively remove grease, greasy dirt in the flue gas, biodegradation amines and flavor gas arranged, absorption and branch are taken off, emit C02 and steam, be discharged to atmosphere with clean flue gas up to standard, clean water is then arranged in municipal pipeline;
3. owing to particle level in the oil smoke of discharging reduces greatly,, need not to install long smoke pipe so can realize the low latitude discharging;
4. adopt the structure of biodegradation device, be applicable to the degradation characteristic of microbial reagent, reduce the use of chemical degradation agent, reduce environmental pollution;
5. microbial reagent can be eliminated kitchen flue gas and enter the bad smell that produces in the environment;
6. full-automatic control system need not to use high-tension electricity, uses simple, safety, reliable.
7. simple in structure, floor space is little, and the efficient height need not to build large volume ponds such as oil interceptor, can save about 60% space;
8. the minimizing kitchen fume is kept good Kitchen hygiene environment;
9. effectively control the oil smoke accumulation, need not frequent cleaning equipment and pipeline, maintenance work is a small amount of.
Description of drawings
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the structural scheme of mechanism of the utility model system;
Fig. 3 is the structural representation of cooking fume filter among Fig. 1;
Fig. 4 is the structural representation of first order screen pack among Fig. 3;
Fig. 5 is the structural representation of biodegradation device among Fig. 1;
Fig. 6 is for being suitable for first kind of circuit structure diagram of native system;
Fig. 7 is for being suitable for second kind of circuit structure of native system.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the utility model at first discloses a kind of apparatus for treating cooking fume, its structure mainly comprises cooking fume filter 1, biodegradation device 2, medicament memory 3 and reagent spray device 4 four parts, cooking fume filter 1 is provided with oil smoke inlet 11, oil smoke outlet 12 and mixture export 13, mixture export 13 is connected with biodegradation device 2, and medicament memory 3 is connected with cooking fume filter 1 by reagent spray device 4.The utility model designs at microbial reagent, can in cooking fume filter 1, filter by oil smoke inlet 11 oil smoke that enter, raffinate after the filtration flows into biodegradation device 2 by mixture export 13 and proceeds decomposition reaction, the equal environmentally safe of last emission of substance.The microniological proudcts great variety of goods that the utility model is suitable for can be applied to many debirs of different nature and handle.The microorganism liquid medicine that is stored in the medicament memory 3 not only contains varied bacterium, and contains purine, pyridine, vitamin and the rare mineral matter that is difficult to find in high concentrated organic wastewater etc., can carry out effective biodegradation.The attach ratios of nutriment has different regulations under different condition, to stimulate the growth of aerobic bacteria, facultative anaerobe.
In the ecosystem, the organic-biological degradation process needs nutritional condition, aerobic microbiological aerobic-anaerobic microbe group in waste water or the oily gas needs certain density organic matter and inorganic matter to keep the synthetic and growth of cell, essential nutriment is in case lack, then obviously suppress the growth of microbial population, and finally influence treatment effect.Microorganism liquid medicine mainly is the microorganism that stimulates self-sow, improves organic reaction speed, can reduce stink, improves the efficient of solid biologic degraded.When microorganism liquid medicine is ejected in the cooking fume filter 1 by agent sprayer unit 4, can fully mix with oil smoke, the biologically active of microbial body strengthens, and the speed of growth and metabolic processes are accelerated, and reach the purpose that improves organic greasy dirt treatment effeciency.And the utility model no harmful chemical in processing procedure enters in the system, and this kind microniological proudcts are polluted underground water not, and etching system, hopper, trench, kitchen and waste fitment can not reduce the generation of fault, makes its better effectively running.Greasy dirt after these microniological proudcts are handled has only the minute quantity harmful substance, but qualified discharge.
This apparatus for treating cooking fume is applied in the oil smoke treatment system, and its structure comprises range hood 5, lampblack filter and blower fan 6 as shown in Figure 2, and range hood 5 is connected with oil smoke inlet 11, and blower fan 6 is connected with oil smoke outlet 12.In the process of using, provide air force by blower fan 6, oil smoke sucks from range hood 5, enters cooking fume filter 1 by pipeline 71, and the oil smoke after filtering is discharged by blower fan 6 through pipeline 71, shown in figure hollow core arrow.Raffinate after the filtration flows into biodegradation device 2 from mixture export 13 and proceeds decomposition reaction, decomposes to generate free of contamination material discharge, shown in filled arrows among the figure.
The structure of cooking fume filter 1 is provided with double- filtration net 14 and 15 as shown in Figure 3 in the cooking fume filter 1, the jet pipe 41 of reagent spray device 4 is located at oil smoke 11 1 sides that enter the mouth, and nozzle 44 is towards screen pack 14 and 15.The bottom of cooking fume filter 1 slightly tilts to mixture export 13, and the mixed liquor after being convenient to filter flows out. Screen pack 14 and 15 is made of filter net sheet 141,142 and 151,152 respectively, filter net sheet 141,151 be the filter opening diameter less than 10 microns honeycomb type plate strainers, as primary filter, filter net sheet 142,152 is general screen pack, the filtration mesh is 3mm * 3mm, as shown in Figure 4.Second jet pipe 42 of reagent spray device 4 is pressed close to upper end one side of screen pack 14, and nozzle 44 inclined planes are located between two filter net sheets of screen pack 15 to screen pack 14, the three jet pipes 43, and the nozzle (not shown) is downward.The inboard of oil smoke outlet 12 is provided with deep bead 16.When oil smoke when oil smoke inlet 11 enters, jet pipe 41,42 and 43 just sprays microbial reagent, the medicament of jet pipe 41 ejections mixes earlier with oil smoke, on first order screen pack 14, filter out a large amount of elaioleucites and dust then, and carry out preliminary reaction with medicament, and eliminate taste, filter through cascade filtration net 15 again through the oil smoke of primary filter, the medicament hybrid reaction that sprays with jet pipe 43 between filter net sheet 151 and 152, last gas is discharged from oil smoke outlet 12.Deep bead 16 can effectively prevent to take medicament when gas from discharging out of, and the gas after filtering can only be discharged through oil smoke outlet 12 through the side of deep bead 16 again.According to actual conditions, screen pack of the present utility model also can be more than 2 layers.
The circuit control of native system is as Fig. 6 and Fig. 7, it is the system that manually controls that reagent spray device 4 and blower fan 6 adopt synchronous control system Fig. 6, reagent spray device 4 and blower fan 6 places in circuit in parallel, and by synchro switch 7 controls, when needs start native system, closed synchro switch, reagent spray device 4 and blower fan 6 start simultaneously, blower fan 6 continues running, and reagent spray device 4 a period of time of being separated by is sprayed a medicament.Fig. 7 is the control system of induction type, and its synchro switch 7 is by oil smoke induction installation 8 control, in case when the oil smoke in the environment for use reaches certain concentration, oil smoke induction installation 8 triggering synchronous switches 7 closures, reagent spray device 4 and blower fan 6 start.
Claims (10)
1. apparatus for treating cooking fume, it is characterized in that mainly comprising cooking fume filter (1), biodegradation device (2), medicament memory (3) and reagent spray device (4) four parts, cooking fume filter (1) is provided with oil smoke inlet (11), oil smoke outlet (12) and mixture export (13), mixture export (13) is connected with biodegradation device (2), and medicament memory (3) is connected with cooking fume filter (1) by reagent spray device (4).
2. apparatus for treating cooking fume according to claim 1 is characterized in that being provided with some screen packs in the described cooking fume filter (1), and the jet pipe (41) of reagent spray device (4) is located at oil smoke inlet (11) one sides, and nozzle face is to screen pack.
3. apparatus for treating cooking fume according to claim 2, it is characterized in that being provided with in the described cooking fume filter (1) double-filtration net (14) and (15), screen pack (14) and (15) are made of two filter net sheets (141), (142) and (151), (152) respectively, second jet pipe (42) of reagent spray device (4) is pressed close to upper end one side of screen pack (14), the 3rd jet pipe (43) is located between two filter net sheets of screen pack (15), is respectively equipped with plurality of nozzles on second jet pipe (42) and the 3rd jet pipe (43).
4. apparatus for treating cooking fume according to claim 3 is characterized in that being provided with deep bead (16) in the inboard of oil smoke outlet (12).
5. apparatus for treating cooking fume according to claim 3 is characterized in that described filter net sheet (141), (151) are the honeycomb type plate strainer, and filter net sheet (142), (152) are general screen pack.
6. according to claim 1 or 2 or 3 or 4 or 5 described apparatus for treating cooking fume, it is characterized in that described biodegradation device (2) is separated into some degraded casees (21) that are interconnected by flow tube (22), the inlet (221) of flow tube (22) is positioned at the top of degraded case (21), and outlet (222) is positioned at the below of degraded case (21).
7. apparatus for treating cooking fume according to claim 6 is characterized in that biodegradation device (2) side, top is provided with anti-overflow full packages (23) and is communicated with each degraded case (21), and anti-overflow full packages (23) position is higher than the inlet (221) of flow tube (22).
8. oil smoke treatment system, comprise range hood (5), lampblack filter and blower fan (6), it is characterized in that described lampblack filter comprises cooking fume filter (1), biodegradation device (2), medicament memory (3) and reagent spray device (4) four parts, cooking fume filter (1) is provided with oil smoke inlet (11), oil smoke outlet (12) and mixture export (13), mixture export (13) is connected with biodegradation device (2), medicament memory (3) is connected with cooking fume filter (1) by reagent spray device (4), range hood (5) is connected with oil smoke inlet (11), and blower fan (6) is connected with oil smoke outlet (12).
9. oil smoke treatment system according to claim 8 is characterized in that reagent spray device (4) and blower fan (6) adopt synchronous control system.
10. oil smoke treatment system according to claim 9 is characterized in that reagent spray device (4) and blower fan (6) place in circuit in parallel, and is controlled by synchro switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063182 CN2835850Y (en) | 2005-08-19 | 2005-08-19 | Smoke treatment device and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063182 CN2835850Y (en) | 2005-08-19 | 2005-08-19 | Smoke treatment device and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835850Y true CN2835850Y (en) | 2006-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520063182 Expired - Fee Related CN2835850Y (en) | 2005-08-19 | 2005-08-19 | Smoke treatment device and system thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN2835850Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104415936A (en) * | 2013-08-28 | 2015-03-18 | 厦门泰益新洁净科技有限公司 | Heavy oil fouling removing cleaning device and method |
| CN110168623A (en) * | 2016-11-25 | 2019-08-23 | 瓦格纳集团责任有限公司 | Air guide member |
| CN110772961A (en) * | 2019-11-21 | 2020-02-11 | 宁波德业科技股份有限公司 | Method and device for deodorizing liquid medicine |
| CN110893315A (en) * | 2018-09-13 | 2020-03-20 | 北京东方博奥厨房设备有限公司 | Biological treatment equipment for cooking fume and waste gas in catering industry |
| CN115253576A (en) * | 2022-08-05 | 2022-11-01 | 章福涛 | Oil mist filter for exhaust-gas treatment |
-
2005
- 2005-08-19 CN CN 200520063182 patent/CN2835850Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104415936A (en) * | 2013-08-28 | 2015-03-18 | 厦门泰益新洁净科技有限公司 | Heavy oil fouling removing cleaning device and method |
| CN104415936B (en) * | 2013-08-28 | 2017-02-08 | 厦门泰益新洁净科技有限公司 | Heavy oil fouling removing cleaning device and method |
| CN110168623A (en) * | 2016-11-25 | 2019-08-23 | 瓦格纳集团责任有限公司 | Air guide member |
| CN110893315A (en) * | 2018-09-13 | 2020-03-20 | 北京东方博奥厨房设备有限公司 | Biological treatment equipment for cooking fume and waste gas in catering industry |
| CN110893315B (en) * | 2018-09-13 | 2021-12-10 | 北京东方博奥厨房设备有限公司 | Biological treatment equipment for cooking fume and waste gas in catering industry |
| CN110772961A (en) * | 2019-11-21 | 2020-02-11 | 宁波德业科技股份有限公司 | Method and device for deodorizing liquid medicine |
| CN110772961B (en) * | 2019-11-21 | 2024-02-13 | 宁波德业日用电器科技有限公司 | Method and device for deodorizing liquid medicine |
| CN115253576A (en) * | 2022-08-05 | 2022-11-01 | 章福涛 | Oil mist filter for exhaust-gas treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061108 Termination date: 20090921 |