CN2469986Y - Oil-fume purifier - Google Patents
Oil-fume purifier Download PDFInfo
- Publication number
- CN2469986Y CN2469986Y CN01220646U CN01220646U CN2469986Y CN 2469986 Y CN2469986 Y CN 2469986Y CN 01220646 U CN01220646 U CN 01220646U CN 01220646 U CN01220646 U CN 01220646U CN 2469986 Y CN2469986 Y CN 2469986Y
- Authority
- CN
- China
- Prior art keywords
- tower body
- packing layer
- cooking fume
- biofilm packing
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to an oil fume purifier, more particularly, relates to a purifying device of the cooking fume. The utility model comprises a tower body, and an air inlet and an exhaust port arranged on the tower body, which is characterized in that the tower body is provided orderly with an atomizing nozzle and a bio-film packing layer from the air inlet to the exhaust port. When exhaust gas passes the humid bio-film packing layer, gas containing pungent odor is absorbed or adsorbed in the liquid bio-film on the surface of the packing material, and then is decomposed to the non peculiar smell gas in the metabolism process of the microorganism.
Description
The utility model relates to a kind of cooking fume remover, relates in particular to the purifier of cooking fume.
Along with the fast development of urban restaurant trade, kitchen fume pollution becomes an important source of urban atmospheric pollution.Oil flue waste gas pollutes and mainly shows three aspects: the deposition of (1) greasy dirt; (2) harmful gas; (3) penetrating odor in the oil flue waste gas.Existing cooking fume remover roughly has various ways such as chemistry, electronics, machinery by its mechanism of action.But all can't eliminate for penetrating odor, wherein also have activated carbon is used to adsorb penetrating odor gas, but activated carbon costs an arm and a leg, be difficult to again handle after saturated, and the activated carbon beds layer resistance is also bigger, therefore be difficult in practice apply.
The purpose of this utility model is to provide a kind of can eliminate greasy dirt, pernicious gas, can absorb the cooking fume remover of penetrating odor again.
For achieving the above object, the utility model has adopted following technical scheme: a kind of cooking fume remover, comprise tower body, be located at air inlet and exhaust outlet on the tower body, it is characterized in that in the tower body to exhaust outlet, being provided with successively atomizer and biofilm packing layer from air inlet.
Described biofilm packing layer is the spill setting.
Described biofilm packing layer is the convex setting.
Described biofilm packing layer is provided with demister to the tower body between the exhaust outlet.
The top of described biofilm packing layer is provided with water jet.
Described atomizer adopts the spirality eddy flow chamber of open type, and spiral flow channel is exposed to the outside.
Owing to adopted technique scheme, greasy dirt, pernicious gas fully absorb by the alkaline absorption solution that atomizer sprays, when waste gas passes through moistening biofilm packing layer, the gas of contained penetrating odor is absorbed or is adsorbed in the liquid phase biomembrane of filling surface, is decomposed into free from extraneous odour gas then in the metabolic processes of microorganism.On the other hand, atomizer adopts the spirality eddy flow chamber of open type, and spiral flow channel is exposed to the outside, and like this, greasy dirt can not accumulate in the nozzle place and cause stopping up.
Fig. 1 structural representation of the present utility model
Fig. 2 nozzle arrangements schematic diagram
Below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is further described.
As shown in Figure 1: the cooking fume remover of present embodiment, comprise tower body 1, be located at air inlet 2 and exhaust outlet 3 on the tower body, the airintake direction of air inlet is tangentially and enters.In the tower body to exhaust outlet, be provided with atomizer 4 and biofilm packing layer 5 successively from air inlet.Described biofilm packing layer is the spill setting.The top of described biofilm packing layer is provided with water jet 6.Described biofilm packing layer is provided with demister 7 to the tower body between the exhaust outlet.
Biofilm packing layer in the foregoing description also can be the convex setting.
As shown in Figure 2: the spirality eddy flow chamber that described atomizer 4 adopts open type, and spiral flow channel 8 is exposed to the outside.
Oil flue waste gas tangentially enters through air inlet, produces high speed swirling eddy upwards in tower body, and the atomizer absorption liquid of ejection downwards contacts with air-flow is reverse, and most of pernicious gas is absorbed in the oil smoke.When remainder of exhaust gas passed through moistening biologic packing material layer, contained gas with foreign flavor was absorbed or is adsorbed in the liquid phase biomembrane of filling surface, is decomposed into free from extraneous odour gas then in the metabolism of microorganism.Purified gas is discharged by exhaust outlet.
Claims (6)
1, a kind of cooking fume remover comprises tower body, is located at air inlet and exhaust outlet on the tower body, it is characterized in that being provided with successively in the tower body to exhaust outlet from air inlet atomizer and biofilm packing layer.
2, cooking fume remover as claimed in claim 1 is characterized in that described biofilm packing layer is the spill setting.
3, cooking fume remover as claimed in claim 1 is characterized in that described biofilm packing layer is the convex setting.
4,, it is characterized in that described biofilm packing layer is provided with demister to the tower body between the exhaust outlet as claim 1 or 2 or 3 described cooking fume removers.
5, as claim 1 or 2 or 3 described cooking fume removers, it is characterized in that the top of described biofilm packing layer is provided with water jet.
6, cooking fume remover as claimed in claim 1 it is characterized in that described atomizer adopts the spirality eddy flow chamber of open type, and spiral flow channel is exposed to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01220646U CN2469986Y (en) | 2001-03-26 | 2001-03-26 | Oil-fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01220646U CN2469986Y (en) | 2001-03-26 | 2001-03-26 | Oil-fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469986Y true CN2469986Y (en) | 2002-01-09 |
Family
ID=33638171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01220646U Expired - Fee Related CN2469986Y (en) | 2001-03-26 | 2001-03-26 | Oil-fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469986Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389701A (en) * | 2011-10-11 | 2012-03-28 | 广州天至环保科技有限公司 | Method for purifying oil smoke-containing waste gas |
| CN103638783A (en) * | 2013-12-23 | 2014-03-19 | 西双版纳曼列橡胶有限公司 | Odor treatment device for rubber processing |
| CN108176212A (en) * | 2017-12-08 | 2018-06-19 | 浙江工业大学之江学院 | A kind of environment-protecting type exhaust air purifying column |
-
2001
- 2001-03-26 CN CN01220646U patent/CN2469986Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389701A (en) * | 2011-10-11 | 2012-03-28 | 广州天至环保科技有限公司 | Method for purifying oil smoke-containing waste gas |
| CN102389701B (en) * | 2011-10-11 | 2014-07-16 | 广州天至环保科技有限公司 | Method for purifying oil smoke-containing waste gas |
| CN103638783A (en) * | 2013-12-23 | 2014-03-19 | 西双版纳曼列橡胶有限公司 | Odor treatment device for rubber processing |
| CN108176212A (en) * | 2017-12-08 | 2018-06-19 | 浙江工业大学之江学院 | A kind of environment-protecting type exhaust air purifying column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |