CN201357051Y - Kitchen fume and waste gas treatment device - Google Patents
Kitchen fume and waste gas treatment device Download PDFInfo
- Publication number
- CN201357051Y CN201357051Y CNU2009200041152U CN200920004115U CN201357051Y CN 201357051 Y CN201357051 Y CN 201357051Y CN U2009200041152 U CNU2009200041152 U CN U2009200041152U CN 200920004115 U CN200920004115 U CN 200920004115U CN 201357051 Y CN201357051 Y CN 201357051Y
- Authority
- CN
- China
- Prior art keywords
- ultraviolet
- reactor
- treatment device
- gas treatment
- irradiation reactor
- 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
Links
- 239000003517 fume Substances 0.000 title claims abstract description 13
- 239000002912 waste gas Substances 0.000 title claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000003197 catalytic effect Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000001179 sorption measurement Methods 0.000 claims abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 2
- 238000010411 cooking Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000006555 catalytic reaction Methods 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000012855 volatile organic compound Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
本实用新型公开了一种厨房油烟废气处理装置，包括水喷淋设备、紫外线照射反应器、风管和风机；所述水喷淋设备与紫外线照射反应器相连，该反应器中设有紫外灯管，灯管之间设有催化格网，该催化格网表面覆有催化剂膜，紫外线照射反应器与风管相连，风管的尾端设有吸附滤网，该滤网内装有覆催化剂膜的活性炭；所述风机安装在紫外线照射反应器的前面或后面。油烟废气经水喷淋处理后进入紫外光照射反应器。经真空紫外光照射，废气中的氧气被激发生成臭氧，臭氧在催化格网和UVC紫外光作用下发生催化反应，生成强氧化性自由基，高效氧化分解废气中的油烟和挥发性有机物，再经过吸附滤网进一步过滤，排出洁净空气。
The utility model discloses a kitchen oil fume waste gas treatment device, which comprises water spray equipment, an ultraviolet irradiation reactor, an air duct and a fan; the water spray equipment is connected with the ultraviolet irradiation reactor, and an ultraviolet lamp is arranged in the reactor There is a catalytic grid between the tube and the lamp tube, and the surface of the catalytic grid is covered with a catalyst film. activated carbon; the fan is installed in front of or behind the ultraviolet irradiation reactor. The fume exhaust gas enters the ultraviolet light irradiation reactor after being sprayed with water. After being irradiated by vacuum ultraviolet light, the oxygen in the exhaust gas is excited to generate ozone, and the ozone undergoes a catalytic reaction under the action of the catalytic grid and UVC ultraviolet light to generate strong oxidizing free radicals, which efficiently oxidize and decompose the oil fume and volatile organic compounds in the exhaust gas, and then After further filtering through the adsorption filter, clean air is discharged.
Description
Technical field
The utility model belongs to the air cleaning unit technical field, particularly a kind of kitchen fume emission-control equipment.
Background technology
At present, the oil flue waste gas in restaurant and kitchen, hotel generally adopts static oil removing or water spray to handle, and directly is discharged to outdoor after the processing.Above method has removal effect preferably to volatility oil, cigarette and steam, but not good to the organic pollution ground removal effect of other peculiar smell in the kitchen and edible oil heating back generation.These pollutants may jeopardize peripheral resident's health, and in addition, peculiar smell also influences people's work and life.
Ozone oxidation is a kind of method for gas purification of high-efficiency cleaning, but ozone reaction speed when some organic pollutions of oxidation, oil flue waste gas is slow, and the reaction time is long; In addition, ozone generator is to the humidity sensitive of air, under wet condition, and ozone generating capacity deficiency.
Photocatalysis oxidation method produces the free-radical oxidation pollutant by ultraviolet ray irradiation catalyst, but because the photochemical catalytic oxidation energy utilization efficiency is low, the number of free radicals quantity not sufficient of generation, treatment effect is undesirable.
Summary of the invention
The purpose of this utility model is to solve the problems of the prior art, and a kind of kitchen fume emission-control equipment of high-efficiency cleaning is provided.
The technical solution of the utility model is: a kind of kitchen fume emission-control equipment comprises water sprinkling equipment, ultraviolet ray irradiation reactor, airduct and blower fan; Described water sprinkling equipment links to each other with ultraviolet ray irradiation reactor, be provided with ultraviolet lamp tube in this reactor, be provided with the catalysis graticule mesh between the fluorescent tube, this catalysis mesh surfaces is covered with catalyst film, ultraviolet ray irradiation reactor links to each other with airduct, the tail end of airduct is provided with the absorption filter screen, and the active carbon that covers catalyst film is housed in this filter screen; Described blower fan is installed in the front or the back of ultraviolet ray irradiation reactor.
Described ultraviolet lamp tube comprises: VUV fluorescent tube and UVC ultraviolet lamp tube.
Described ultraviolet ray irradiation reactor inner surface is covered with catalyst film or reflectorized material film.
Described catalyst film is one or both in titanium dioxide film or the manganese dioxide film.
Beneficial effect described in the utility model is: oil flue waste gas enters the water sprinkling equipment through inlet, enter the UV-irradiation reactor then, in reactor, shone by vacuum-ultraviolet light, excite oxygen to generate ozone, ozone-UVC catalytic reaction, the reaction of UVC-catalyst take place, peculiar smell is removed in volatility organic contamination in the quick oxidation Decomposition oil flue waste gas of free radical that generates.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, a kind of kitchen fume emission-control equipment comprises water sprinkling equipment 1, ultraviolet ray irradiation reactor 2, airduct 5 and blower fan 6; Described water sprinkling equipment 1 links to each other with ultraviolet ray irradiation reactor 2, be provided with ultraviolet lamp tube 3 in this reactor 2, be provided with catalysis graticule mesh 4 between the fluorescent tube, these catalysis graticule mesh 4 surfaces are covered with catalyst film, ultraviolet ray irradiation reactor 2 links to each other with airduct 5, the tail end of airduct 5 is provided with absorption filter screen 7, in this filter screen 7 active carbon that covers catalyst film is housed; Described blower fan 6 is installed in the front or the back of ultraviolet ray irradiation reactor 2.
Described ultraviolet lamp tube comprises: VUV fluorescent tube and UVC ultraviolet lamp tube.
Described ultraviolet ray irradiation reactor inner surface is covered with catalyst film or reflectorized material film.
Described catalyst film is one or both in titanium dioxide film or the manganese dioxide film.
Oil flue waste gas enters water sprinkling equipment 1 through inlet, enter UV-irradiation reactor 2 then, in reactor 2, shone by vacuum-ultraviolet light, excite oxygen to generate ozone, ozone-UVC catalytic reaction, the reaction of UVC-catalyst take place, peculiar smell is removed in volatility organic contamination in the quick oxidation Decomposition oil flue waste gas of free radical that generates.Oil flue waste gas time of staying in device is not less than 1S.Power and its processing air quantity of device are proportional, per hour handle the 10000M3 foul gas and need 3000W approximately.
Being embodiment of the present utility model only in sum, is not to be used for limiting this novel practical range, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should belong to technology category of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200041152U CN201357051Y (en) | 2009-02-04 | 2009-02-04 | Kitchen fume and waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200041152U CN201357051Y (en) | 2009-02-04 | 2009-02-04 | Kitchen fume and waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357051Y true CN201357051Y (en) | 2009-12-09 |
Family
ID=41422808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200041152U Expired - Fee Related CN201357051Y (en) | 2009-02-04 | 2009-02-04 | Kitchen fume and waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357051Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791538A (en) * | 2014-01-23 | 2014-05-14 | 广西华信恒基科技发展有限公司 | Comprehensive treatment device capable of controlling cooking oil fume, reducing consumption and purifying exhaust installed indoors and outdoors |
| CN103990349A (en) * | 2013-02-18 | 2014-08-20 | 侯梦斌 | Active-carbon fiber-felt-cloth mobile-curtain type filtering equipment and technology |
| CN107504537A (en) * | 2017-09-20 | 2017-12-22 | 深圳市鑫汇达机械设计有限公司 | A kind of efficient degreasing cigarette device |
| CN107715644A (en) * | 2017-08-28 | 2018-02-23 | 贵州天鼎环保科技发展有限公司 | A kind of oil smoke innocuity disposal system |
| CN108050565A (en) * | 2018-02-06 | 2018-05-18 | 杭州老板电器股份有限公司 | Fume purifier of fume and central cooking fume control equipment |
| CN108744956A (en) * | 2018-05-30 | 2018-11-06 | 上海电力学院 | Kitchen fume exhaust gas purification and treatment device |
| CN109827212A (en) * | 2019-02-12 | 2019-05-31 | 潮州市零霾环保技术服务有限公司 | Novel oil smoke purification all-in-one machine |
| CN109908751A (en) * | 2019-04-23 | 2019-06-21 | 江门市凯深环保科技有限公司 | A deodorant device |
| CN110701650A (en) * | 2019-06-13 | 2020-01-17 | 马晓飞 | Smoke exhaust ventilator capable of purifying oil smoke |
-
2009
- 2009-02-04 CN CNU2009200041152U patent/CN201357051Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990349A (en) * | 2013-02-18 | 2014-08-20 | 侯梦斌 | Active-carbon fiber-felt-cloth mobile-curtain type filtering equipment and technology |
| CN103990349B (en) * | 2013-02-18 | 2016-05-25 | 侯梦斌 | The moving curtain formula filter plant of a kind of NACF felt-cloth and technique |
| CN103791538A (en) * | 2014-01-23 | 2014-05-14 | 广西华信恒基科技发展有限公司 | Comprehensive treatment device capable of controlling cooking oil fume, reducing consumption and purifying exhaust installed indoors and outdoors |
| CN107715644A (en) * | 2017-08-28 | 2018-02-23 | 贵州天鼎环保科技发展有限公司 | A kind of oil smoke innocuity disposal system |
| CN107504537A (en) * | 2017-09-20 | 2017-12-22 | 深圳市鑫汇达机械设计有限公司 | A kind of efficient degreasing cigarette device |
| CN108050565A (en) * | 2018-02-06 | 2018-05-18 | 杭州老板电器股份有限公司 | Fume purifier of fume and central cooking fume control equipment |
| CN108744956A (en) * | 2018-05-30 | 2018-11-06 | 上海电力学院 | Kitchen fume exhaust gas purification and treatment device |
| CN109827212A (en) * | 2019-02-12 | 2019-05-31 | 潮州市零霾环保技术服务有限公司 | Novel oil smoke purification all-in-one machine |
| CN109908751A (en) * | 2019-04-23 | 2019-06-21 | 江门市凯深环保科技有限公司 | A deodorant device |
| CN110701650A (en) * | 2019-06-13 | 2020-01-17 | 马晓飞 | Smoke exhaust ventilator capable of purifying oil smoke |
| CN110701650B (en) * | 2019-06-13 | 2021-04-02 | 马晓飞 | Smoke exhaust ventilator capable of purifying oil smoke |
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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: 20091209 Termination date: 20120204 |