CN201463031U - High-energy photodecomposition catering oil smoke purifying machine - Google Patents

High-energy photodecomposition catering oil smoke purifying machine Download PDF

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Publication number
CN201463031U
CN201463031U CN2009200743935U CN200920074393U CN201463031U CN 201463031 U CN201463031 U CN 201463031U CN 2009200743935 U CN2009200743935 U CN 2009200743935U CN 200920074393 U CN200920074393 U CN 200920074393U CN 201463031 U CN201463031 U CN 201463031U
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China
Prior art keywords
oil smoke
casing
energy
photodecomposition
box
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Expired - Fee Related
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CN2009200743935U
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Chinese (zh)
Inventor
何冠东
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Shanghai lucky Environmental Protection Technology Co., Ltd.
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何冠东
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Priority to CN2009200743935U priority Critical patent/CN201463031U/en
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Publication of CN201463031U publication Critical patent/CN201463031U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a high-energy photodecomposition catering oil smoke purifying machine, comprising a box body, a guide plate, a nanometer photocatalyst membrane, an electric cabinet and a blower, oil smoke gas passes through the box body through the guide plate at the bottom part of the box body and then is exhausted through the nanometer photocatalyst membrane at the top part of the box body; the high-energy photodecomposition catering oil smoke purifying machine is characterized in that: the high-energy photodecomposition catering oil smoke purifying machine comprises a high-power ultraviolet ray tube which is arranged in the middle part of the box body, a plurality of the ultraviolet ray tubes are arrayed back and forth and are uniformly distributed in the box body at a distance, so as to fix the tube on the box body. The high-energy photodecomposition catering oil smoke purifying machine can carry out aerobic degradation to oil smoke and peculiar smell, and the problems of oil smoke sedimentation and secondary treatment do not exist; in addition, the high-energy photodecomposition catering oil smoke purifying machine has the advantages of small equipment volume, simple installation, no noise when in use, long service life and wide application range.

Description

High energy photodissociation food and drink smoke purifier
Technical field
The utility model relates to a kind of food and drink smoke purifier, particularly disclose a kind of high energy photodissociation food and drink smoke purifier that is composited with high-power quartz burner and nano photo-catalytic net, can be widely used in (dining room) kitchen, dining room of restaurant, hotel, market, hospital, school, industrial and mining enterprises and the fume purifying of family kitchen.
Background technology
The smoke purifier of Xiao Shouing in the market, mainly adopt following two kinds of technology: (one) wet type fume purifying, its adopts liquid pump that water (or chemical detergent) is formed water curtain or liquid mist by spray orifice or nozzle to spray and absorb oil smoke and reach fume purifying.The problem that it exists: (1) needs to consume great amount of water resources or chemical detergent, and operating cost is quite high.If the employing endless form must carry out water-oil separating and circulation fluid handled again could continuing to use, this certainly will strengthen processing cost; (2) because in the circulation fluid, impurity is more, with the passing of time can stop up spray orifice or nozzle, must often be cleaned or change nozzle, this has strengthened maintenance cost virtually.(2) electrostatic oil fume purifies, and the oil gas molecule is adsorbed to reach fume purifying in the high-voltage electrostatic field that it adopts positive and negative electrode to form.Its weak point: (1) oil smoke gas is adsorbed to and has the part oil smoke on the pole plate and deposit with the grease form, makes the electric field adsorption efficiency descend, use will lose efficacy in the near future inoperative.For avoiding this situation to take place, professional cleaning personnel often clean and put in order electric field with regard to needs, have increased maintenance cost.(2) quite a few flow into the waste oil of oil-collecting bucket, exists the problem of after-treatment, and maintenance cost and processing cost are higher.
In addition, above-mentioned two kinds of fume purifier of fume, because of volume is big, weight is heavier, usually can not be installed in the front end of smoke discharging pipe, therefore can therefore deposit the grease of a large amount of grease classes to one section smoke discharging pipe wall the fume purifier of fume installation place from the oil-collecting petticoat pipe of kitchen range top, in case kitchen range is scurried on the height of anger, be easy to breaking out of fire.Secondly, above-mentioned two kinds of devices all can not effectively be removed the various peculiar smell in the oil smoke gas.
Summary of the invention
The purpose of this utility model is the shortcomings and deficiencies that overcome prior art, a kind of food and drink smoke purifier of removing oil smoke and peculiar smell function that has concurrently is provided, a kind of high energy photodissociation food and drink smoke purifier is disclosed, can efficiently decompose mist of oil fast, remove flue gas, clear up peculiar smell, reach the purpose that oil smoke purifies comprehensively, and can accomplish freedom from repairs, exempt to clean reduction process cost and maintenance cost.
The utility model is achieved in that a kind of high energy photodissociation food and drink smoke purifier, comprise casing, deflector, nano photo-catalytic net, electric cabinet, blower fan, soot gas passes casing after the bottom half deflector enters, again through discharging behind the nano photo-catalytic net of being located at the casing top, it is characterized in that: also comprise high-power quartz burner (UV pipe), be positioned at the middle part of casing, arrange before and after five fluorescent tubes become, be spaced a distance, fixed by the lamp socket on the casing.The wavelength of UV pipe is 185nm~254nm, the power 60W~250W of UV pipe, fluorescent tube length 500mm~1600mm.Provide required energy by the power supply module in the electric cabinet.
Described nano photo-catalytic net is positioned at the top of casing, nets thick 0.5mm~1mm, and the length and width size is slightly larger than the opening size at casing top, is fixed on the inboard at casing top by the stainless steel press strip.Described deflector is positioned at the bottom of casing, and stainless steel mirror board punching press and the welding of adopting thickness to be about 1mm are made, and fix by screw and casing.
Described casing is made with the mirror face stainless steel thin plate of 1.2mm~1.5mm, come down to the framework of six equal openings, edge is that the opening at 30mm~50mm. bottom and top is measure-alike rectangle, size 600mm~1700mm * 300mm~400mm, highly: 200mm~300mm.
Described electric cabinet is made with the 1mm stainless sheet steel, the power supply module of built-in UV pipe, power switch, duty display lamp, overload discharge cock etc., and it is connected with UV pipe in the casing by high temperature resistant, sludge proof multiply copper conductor.
The beneficial effects of the utility model are: the high-energy ultraviolet light that produces by UV pipe, the ozone O that is produced with it 3And the multiplying each other of the multiple action of the high energy active particle that produces of nano photo-catalytic, can to through in the casing and near the oil smoke gas that illumination is mapped to the casing carry out photodissociation oxidation and catalytic oxidation, make it finally to become H 2O, CO 2And low molecular compound, simultaneously the various peculiar smell that comprised in the oil smoke gas are also oxidized is degraded into tasteless little molecule and is eliminated, and then discharges from smoke discharging pipe through the air-flow after purifying, thereby gives good operation of periphery and living environment.Be absorbed or adsorb owing to enter oil smoke gas in the smoke discharging pipe and be not, but directly decomposition, so oil smoke can not be deposited on the smoke discharging pipe wall, so just eliminate the hidden danger of fire yet.
The utility model high energy photodissociation food and drink smoke purifier, generally be installed in the collection tobacco tar cover interior (i.e. the first air intake place) of kitchen range top, oil smoke and peculiar smell are carried out oxidation Decomposition at once, the problem that does not have the alluvial and the after-treatment of oil smoke, and purification efficiency height, fume purifying rate>95%, the highest permission concentration of emission<0.5mg/m 3, peculiar smell elimination factor>85%, so its effect of eliminating oil smoke and peculiar smell is really accomplished " exempting from cleaning, non-maintaining ", " non-secondary pollution, no disaster hidden-trouble ", i.e. " two exempt from two nothings " significantly better than wet type fume purifying and electrostatic oil fume purification.And simple installation, do not take other space, except that power consumption, there is not other consumptive material.Equipment volume is little, in light weight, windage is little, noiselessness, safe and reliable, but continuous operation, service life of equipment is long, when smoke discharging pipe length surpasses 10m, both can high altitude discharge, also can the low latitude discharging, as be positioned at the kitchen of basement, the kitchen of low rise buildings thing etc., enlarged its range of application greatly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model agent structure front schematic view;
Fig. 3 is the utility model agent structure side schematic view.
In the drawings: 1, casing; 2, quartz burner; 3, nano photo-catalytic net; 4, deflector; 5, electric cabinet; 6, ultraviolet lamp tube fixing device; 7, ultraviolet lamp base; 8, power line.
The specific embodiment
With reference to the accompanying drawings 1,3, whole box body (framework) 1 made by the mirror face stainless steel sheet stamping of 1.2mm~1.5mm, its concave surface is all towards the inboard, and be welded into rectangular frame, add wide of two groups of stainless steels of weldering at framework left and right sides face equal height place, width is 50mm, and two wide center distance are 50mm~80mm, they are as ultraviolet lamp tube fixing device 6, and side is installed ultraviolet lamp base 7 within it.
With reference to the accompanying drawings 1,2, quartz burner (UV pipe) 2 is fixed by the ultraviolet lamp base 7 on the ultraviolet lamp tube fixing device 6.Ultraviolet lamp base 7 is made by high temperature resistant and sludge proof insulating materials.Connect from ultraviolet lamp base 7 to external electric cabinet 5 by power line 8 high temperature resistant and that sludge proof multiply copper conductor is formed.Two groups of arrangements before and after 5 UV pipes 2 are divided into, first three back two, the triangularity shape is arranged.
Nano photo-catalytic net 3 is by sintering process and all standing nano-TiO on wire netting 2(particle diameter<10nm) make, mesh number are 20 orders~40 orders to particle.
Adopt some stainless sheet steels to be stamped to form " ㄇ " font notch board, plate width 50mm~60mm, arrange with identical distance interval and in-line, both sides are welded into the length that needs with stainless steel strip with it, make another group that matches by identical way again. during cooperation one group last, concave surface is downward, one group downward, concave upright, parallel misalignment 1/2nd, be harmonious up and down, two groups distance between plates should equal high 1.5 times~2 times in notch board limit, fixedly becomes monoblock deflector 4. deflectors 4 with the stainless steel frame more all around and is screwed on casing 1.
With reference to the accompanying drawings 1,3, the power line 8 of UV pipe 2 should be made by the thigh copper core overcoat metal-shielded wire high temperature resistant, that resistance to oxidation is many, and import in the electric cabinet 5.Electric cabinet 5 is provided with louvre and is furnished with AD with lock, is convenient to the maintenance and the replacing of box house spare.
The utility model entire equipment should be securely fixed in the oil-collecting petticoat pipe inboard of kitchen range top by stainless steel stent, lays between two parties, need not to change original structure in the oil-collecting petticoat pipe.The deflector front portion should be vertical with oil smoke entraining air stream direction as far as possible, both had been convenient to oil smoke gas and passed through fast, prevents that again ultraviolet light from leaking.
In order not allow greasy dirt be deposited on the UV pipe, influence result of use, also in order to make the UV pipe be in suitable temperature keeping its usefulness, the flow velocity by deflector should be 4m/s~8m/s.
Because oil smoke and various peculiar smell and organic gas in the oxidation Decomposition oil smoke gas need 2~3 second time, therefore, should be from installation place to the distance of smoke discharging pipe end of equipment above more than the 10m.
No matter equipment is installed in that position, all will guarantee apparatus body and electric cabinet reliable ground.
For reaching best result of use, equipment should link with the exhaust blower in kitchen, promptly starts simultaneously, closes simultaneously.Start with the shut-in time and should produce after no longer producing with oil smoke in preceding 10 minutes 10 minutes at oil smoke.
For guaranteeing the air pressure difference balance in the kitchen, should introduce certain resh air requirement and be replenished.
Generally, equipment need not be safeguarded and clean, but for guaranteeing the lasting high efficiency of UV pipe, should be regularly to the effective clean rag wiping of the UV in the equipment.
When the kitchen oil flue gas enters the oil-collecting petticoat pipe above the kitchen range top, at first pass through deflector, a small amount of mist of oil is intercepted on the deflector, be condensed into flow under the oil droplet the existing oil of oil pooling hood poor in, most of oil smoke gas then passes in the casing that deflector enters into device, under the brute force irradiation of some high-power UV pipes, grease quasi-molecule structure changes, by the O of UV pipe generation 3Under the force action of the high energy particle that is produced with nano photo-catalytic, can make the immediately cold H that fires into of the grease quasi-molecule that has changed structure 2O, CO 2With micro-low molecular compound.Meanwhile, by high-energy ultraviolet light and O 3The catalytic oxidation that photodissociation oxidation that takes place and ultraviolet light and nano photo-catalytic take place can make the various peculiar smell in the oil smoke gas also be eliminated by degraded rapidly and efficiently thereupon, becomes H at last 2O, CO 2And tasteless small-molecule substance, become not only do not have oil smoke, but also free from extraneous odour after air-flow, discharge to the external space via smoke discharging pipe at last, the people of live and work no longer is subjected to the puzzlement of the various smells of infringement and kitchen of oil smoke near can guaranteeing, has improved the air quality of surrounding enviroment effectively.

Claims (4)

1. high energy photodissociation food and drink smoke purifier, comprise casing, deflector, the nano photo-catalytic net, electric cabinet, blower fan, soot gas passes casing after the bottom half deflector enters, again through discharging behind the nano photo-catalytic net of being located at the casing top, it is characterized in that: also comprise high-power quartz burner, described quartz burner is arranged on the casing middle part, before and after becoming, arrange some quartz burners, being spaced a distance, the space evenly distributes in casing, fix by the tube face on the casing, described quartz burner wavelength 185nm~254nm, power 60W~250W, fluorescent tube length is 500mm~1600mm.
2. high energy photodissociation food and drink smoke purifier according to claim 1 is characterized in that: described nano photo-catalytic net is the TiO that passes through sintering process and all standing particle diameter<10nm on wire netting 2Particle, mesh number are 20 orders~40 orders.
3. high energy photodissociation food and drink smoke purifier according to claim 1 and 2, it is characterized in that: described deflector is arranged in the front portion of casing oil smoke airflow direction, deflector adopts some blocks of " ㄇ " font notch boards that stainless sheet steel is stamped to form, the length that both sides adopt stainless steel strip that its welding is needed, make another group that matches with identical way again, during cooperation one group last, concave surface is downward, one group following, concave upright, parallel misalignment 1/2nd, on, under be harmonious, two distances between plates are from equaling high 1.5~2 times in notch board limit, all around with the fixing deflector that forms monoblock of stainless steel frame.
4. high energy photodissociation food and drink smoke purifier according to claim 3 is characterized in that: described casing is the framework of six equal openings making with stainless sheet steel, and the length of framework is 600~1700mm * 300~400mm * 200~300mm.
CN2009200743935U 2009-08-12 2009-08-12 High-energy photodecomposition catering oil smoke purifying machine Expired - Fee Related CN201463031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200743935U CN201463031U (en) 2009-08-12 2009-08-12 High-energy photodecomposition catering oil smoke purifying machine

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Application Number Priority Date Filing Date Title
CN2009200743935U CN201463031U (en) 2009-08-12 2009-08-12 High-energy photodecomposition catering oil smoke purifying machine

Publications (1)

Publication Number Publication Date
CN201463031U true CN201463031U (en) 2010-05-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252357A (en) * 2011-06-23 2011-11-23 凯天环保科技股份有限公司 Kitchen oil mist and lampblack purifier
CN102878596A (en) * 2011-07-11 2013-01-16 上海酒店设备股份有限公司 Photoelectric environmental-protection oil fume exhaust cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252357A (en) * 2011-06-23 2011-11-23 凯天环保科技股份有限公司 Kitchen oil mist and lampblack purifier
CN102878596A (en) * 2011-07-11 2013-01-16 上海酒店设备股份有限公司 Photoelectric environmental-protection oil fume exhaust cover

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C14 Grant of patent or utility model
GR01 Patent grant
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201204 ROOM 1706, NO.1, LANE 55, JIN'AN EAST ROAD, PUDONG NEW DISTRICT, SHANGHAI TO: 200085 ROOM 510, NO.85, SICHUAN NORTH ROAD, HONGKOU DISTRICT, SHANGHAI

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20101213

Address after: 200085 room 85, No. 510, Hongkou District, Shanghai, North Sichuan Road

Patentee after: Ren Shuying

Address before: Pudong New Area Jin Road 201204 Shanghai 55 Lane 1, room 1706

Patentee before: He Guandong

ASS Succession or assignment of patent right

Owner name: REN SHUYING

Free format text: FORMER OWNER: HE GUANDONG

Effective date: 20101213

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 200085 HONGKOU, SHANGHAI TO: 200092 YANGPU, SHANGHAI

ASS Succession or assignment of patent right

Owner name: SHANGHAI LANXING ENVIRONMENTAL PROTECTION TECHNOLO

Free format text: FORMER OWNER: REN SHUYING

Effective date: 20120428

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120428

Address after: 200092, building 1, building 63, No. 5, Chifeng Road, Shanghai, Yangpu District

Patentee after: Shanghai lucky Environmental Protection Technology Co., Ltd.

Address before: 200085 room 85, No. 510, Hongkou District, Shanghai, North Sichuan Road

Patentee before: Ren Shuying

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20170812