CN102252357A - Kitchen oil mist and lampblack purifier - Google Patents

Kitchen oil mist and lampblack purifier Download PDF

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Publication number
CN102252357A
CN102252357A CN2011101709098A CN201110170909A CN102252357A CN 102252357 A CN102252357 A CN 102252357A CN 2011101709098 A CN2011101709098 A CN 2011101709098A CN 201110170909 A CN201110170909 A CN 201110170909A CN 102252357 A CN102252357 A CN 102252357A
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CN
China
Prior art keywords
oil
mist
purifier
oil mist
lampblack
Prior art date
Application number
CN2011101709098A
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Chinese (zh)
Inventor
刘�英
Original Assignee
凯天环保科技股份有限公司
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Application filed by 凯天环保科技股份有限公司 filed Critical 凯天环保科技股份有限公司
Priority to CN2011101709098A priority Critical patent/CN102252357A/en
Publication of CN102252357A publication Critical patent/CN102252357A/en

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Abstract

The invention discloses a kitchen oil mist and lampblack purifier, which comprises a sealed purifier shell and an electric cabinet arranged outside the shell; the shell comprises an oil mist and lampblack suction port and an air outlet; an oil collecting groove primary filter plate, a fiber filter screen, a low-temperature plasma purifier and a photocatalyst purifier are sequentially arranged between the oil mist and lampblack suction port and the air outlet in the shell; and a fan is arranged on the air outlet. Through the purifier, oil mist and lampblack can be regularly, hierarchically and systematically trapped and collected, so that the oil mist and the lampblack are finally fully cracked, removed and purified and can also be instantaneously sterilized; the kitchen oil mist and lampblack purifier meets the environmentally-friendly emission requirement, and is simple in structure, low in investment, low in energy consumption, economic and feasible; and the kitchen oil mist and lampblack purifier provides a clean and healthy working and living environment for repast personnel and neighborhoods, and is suitable for lampblack and oil mist discharge purification treatment of the catering industry.

Description

Meal kitchen mist of oil cooking fume remover
Technical field
Environmental improvement technical field in the invention belongs to, particularly a kind of meal kitchen mist of oil cooking fume remover.
Background technology
Along with improving constantly of progress of industry and people's living standard, the food and drink demand constantly increases, and meal kitchen industry is also constantly developed, and the meal kitchen mist of oil oil smoke of Chan Shenging causes serious threat to human health and living environment thereupon.In the process of meal kitchen, contain a large amount of harmful materials in the mist of oil oil smoke that edible oil heating back produces, as: organic matters such as aromatic compound, aldehyde, hydro carbons, aliphatic acid, staff to the processing of meal kitchen can produce direct actual bodily harm, can grow a large amount of bacteriums when resting in ventilation shaft or the equipment, the harm people's is healthy; Enter atmospheric environment and then can cause serious pollution to atmosphere, entering rivers then can severe contamination rivers water body, influences vegeto-animal growth, harm people's drinking water safety.Simultaneously, the extent of injury of meal kitchen mist of oil oil smoke has risen to and the equal extent of injury of industrial waste gas to people and environment at present, and is very urgent to the purification treatment of meal kitchen mist of oil oil smoke.
At present, mist of oil government of Oil Fume method has primarily efficient filter method, " primarily efficient filter+medium air filtration " method, Cottrell process, spray WATER-WASHING METHOD etc. usually.Can make the mist of oil oil smoke be condensed into oil droplet by said method and obtain centralized collection, but all there is defective in these methods: the primarily efficient filter method can only filtering bulky grain mist of oil oil smoke; " primarily efficient filter+medium air filtration " method can be removed most bulky grain and granule mist of oil oil smoke molecule, but the requirement that does not reach qualified discharge; Cottrell process causes greasy dirt easily to be attached on the electrode because of disposing high voltage distribution installation with direct-current discharge, causes electrode failure, and efficient is low; The spray WATER-WASHING METHOD is because profit is immiscible, and its treatment effect and concentration of emission can't reach discharging standards.
Patent No. ZL00240465.6 provides a kind of fume purifier of fume, be cellular eddy current cleaner by being provided with baffle surface in the updraft type enclosure, establish the function statement of the cooking fume remover of plasma generator on it, only solved the cooking fume-collecting problem, not to degraded, deep purifying and the disinfection of mist of oil oil smoke.
CN201020251793.1 provides a kind of plasma organic matter cracking smog waste gas purification machine, is provided with cooling device, oil water separator, polymeric membrane device and multiple plasma electric field and active catalytic device; Polymeric membrane device wherein is that the crystalline state polytetrafluoroethylmaterial material is used as filter membrane, and the effect of its filter membrane mainly is to be expressed as the capture dust, contains the mist of oil oil smoke and in a single day is adsorbed onto on the surface, can cause the surface to harden, and whole system was lost efficacy; What the plasma electric field was expressed as employing is the thorn plank frame, and is multiple plasma electric field, and this electric field discharge has the dead angle to exist, and cracking mist of oil oil flue waste gas molecule discharges and do not reach environmental requirement fully; Add the cooling device and the oil water separator of front, at first its equipment is just uneconomical, complex structure, cooling device to reach the purpose function of explaining just must consume a large amount of energy; Though its rear end is provided with catalytic oxidation particle (thorium), catalytic oxidation will normally move, and weighs by present technology and technology, just must possess suitable temperature, just must consumes energy (cold and heat source) can keep use and just have a lot of restrictions; This novel anion of explaining is produced by the plasma electric field, in following discharge process, really can produce a small amount of limited anion, but anion will (generally taking two to three day time in airtight container) could reduce the part number of bacteria in the long time, can not complete, instantaneous kill bacteria, function is extremely limited.
The photocatalyst clarifier range of application that patent CN200410012556.9, CN200410098172.3, CN200510122919.9, CN200610029354.4, CN200610028079.4, CN200610028181.4, CN200610028666.3 etc. are simple is too narrow, means are single, and efficient and effect are all lower.
ZL200520082854.5 discloses the collaborative plasma air purification functional device of a kind of photocatalyst, its discharge mode is the wire netting discharge, it only is a kind of simple change to discharging structure, its function of explaining also only just purifies air, decompose the peculiar smell molecule, remove airborne bacterium, make its desactivation, and its at be that the waste gas that does not contain the mist of oil oil smoke just can purify.
In sum, existing most of oil smoke purifying and recovering system technology governance effects are undesirable, also meal kitchen mist of oil oil smoke do not purified the report of handling with disinfection simultaneously at present, and prior art is needed badly perfect.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and provide a kind of energy in order, classification, systematically capture and collect the mist of oil oil smoke, make its final fully cracking, dispel purification mist of oil oil smoke, simultaneously can also instantaneous disinfection, meet environment protection emission requirement, simple in structure, small investment, low, the economically viable meal of energy consumption kitchen mist of oil cooking fume remover, the work and the living environment of a cleaning, health being provided for the personnel that have dinner and near resident are applicable to the industry oil smoke mist of oil emission purification processing of meal kitchen.
A kind of meal kitchen mist of oil cooking fume remover, comprise the purifier shell of sealing and be installed in the outer electrical control cubicles of housing, described housing comprises mist of oil oil smoke air entry and air outlet, in the described housing from described mist of oil oil smoke air entry to being provided with oil collection grooves primarily efficient filter plate, fabric screen, low-temperature plasma purifier and photocatalyst clarifier the described air outlet successively, on the described air outlet blower fan is installed.
Among the present invention, described oil collection grooves primarily efficient filter plate is provided with " X " shape oil collection grooves of a plurality of positive and negative alternate mode multilayer mutual superposition, described oil collection grooves primarily efficient filter plate is installed in the described housing by the locating slot sealing, the bottom of described housing is provided with oil collecting pipe, be provided with oil leaking hole in the described locating slot, described oil leaking hole below is provided with down the oil-collecting groove of umbrella shape, and described oil-collecting groove tilts to described oil collecting pipe.
Among the present invention, described fabric screen is the fabric screen that long glass fiber is made in the non-woven mode.
Among the present invention, the generator of described low-temperature plasma purifier is an ionic tube, and described low-temperature plasma purifier adopts 10~30KV pulsed discharge form.
Among the present invention, the diameter of three kinds of model ionic tubes adopts 50mm, 89mm and 110mm respectively in the described low-temperature plasma purifier,
Among the present invention, described photocatalyst clarifier comprises uviol lamp and photocatalyst web plate, and described uviol lamp adopts 185~200nm wave band.
Adopt such scheme, the mist of oil oil flue waste gas at first enters oil collection grooves primarily efficient filter plate, " X " font pattern set oil groove of mutual superposition is caught bulky grain mist of oil oil smoke, make it be condensed into to drip and utilize then that the gravity effect is unified collects, remove oarse-grained mist of oil oil smoke, enter the medium air filtration section, the medium air filtration section adopts fabric screen, filtering granule mist of oil oil smoke molecule, enter efficient purification function section, efficient purification function section is utilized the low-temperature plasma purifier of high pressure pulse discharge, mist of oil oil smoke molecule remaining behind first effect and medium air filtration is bombarded, open the chemical molecular key of mist of oil oil smoke, produce carbon dioxide and water, thereby dispel the mist of oil oil smoke more than 95%; Then only have in the waste gas minute quantity soot particles and the gas molecule that contains bacterium, peculiar smell enter the photocatalyst clarifier do further photochemical degradating oil removing eliminate the unusual smell purified treatment and under ultraviolet ray triggers the catalytic oxidation of emission molecule on photocatalyst; The mist of oil oil flue waste gas is broken down into little molecular radical rapidly under the ultraviolet ray irradiation of specific band; Little molecule mist of oil oil smoke in the waste gas and oxygen generate the hydroxyl radical free radical with strong oxidizing property at the ultraviolet light of specific band under with the exciting of photocatalyst, with little molecular radical in the mist of oil oil flue waste gas violent oxidation reaction take place; Airborne partial oxygen generates drop ozone under the catalysis of specific band UV-irradiation, ozone molecule has strong oxidizing property, the collaborative oxidation reaction that participates in the medium and small molecular radical of mist of oil oil flue waste gas, thus make mist of oil oil smoke, peculiar smell complete obiteration, and play the purpose of instantaneous disinfection.This device is rationally distributed, has reduced the volume of equipment under the same function row culture, thereby has reduced investment; Adopt the air-flow layout that goes out form on advancing down, make full use of the gravity effect, be convenient to collect mist of oil oil smoke molecule, be convenient to cleaning; Utilize thermal current upwards lifting automatically, the principle that cold airflow sinks can fully reduce power consumption, the energy consumption of blower fan, also can reduce once investment and operational and administrative expenses to a certain extent.
Adopt technical scheme of the present invention can classification, system captures and collects the mist of oil oil smoke, fully dispel and purify the mist of oil oil smoke that meal kitchen industry produces, reach the environmental emission standard discharging, simultaneously can also instantaneous (in the time of the 1s left and right sides) disinfection, eliminate the unusual smell, and simple in structure, economically feasible, by the rational structure layout, reduced the volume of equipment under the same function row culture, thereby reduced investment; Go out form on advancing reasonably, make full use of the gravity effect, be convenient to collect mist of oil oil smoke molecule, be convenient to cleaning, Operation and Maintenance; Go out form on reasonably down advancing and organize the air-flow layout, utilize thermal current upwards lifting automatically, the principle that cold airflow sinks can fully reduce power consumption, the energy consumption of blower fan, also can reduce to a certain extent and once invest and operational and administrative expenses.For vast meal kitchen staff does personnel, the masses of the personnel that have dinner, near resident and periphery provide a cleaning, healthy work and living environment.Solved of harm and the puzzlement of the mist of oil oil smoke of the kitchen industry generation of eating over the past thousands of years to people.For the descendants stays next clean living space.The external mode of blower motor is utilized the characteristics of ambient atmosphere constant temperature, heat radiation in time, and the normal stable operation of protection blower motor, external mode greatly facilitates Operation and Maintenance.And this device only needs can normally move with the power supply of less electric current, power, and operating cost is low; And equipment volume is little, invests little, simple in structure, convenient operating maintenance.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 (a) is the structural representation of oil collection grooves primarily efficient filter plate of the present invention.
Fig. 3 (b) is the vertical view of Fig. 3 (a).
Fig. 4 (a) is the structural representation of oil collecting pipe oil circuit of the present invention.
Fig. 4 (b) is the vertical view of Fig. 4 (a).
Fig. 5 is the structural representation of photocatalyst clarifier.
In the accompanying drawing 1 to 5: 1, mist of oil oil smoke air entry, 2, oil collection grooves primarily efficient filter plate, 3, fabric screen, 4, low-temperature plasma purifier, 5, photocatalyst clarifier, 6, blower fan, 7, electrical control cubicles, 8, uviol lamp, 9, photocatalyst web plate, 10, oil collecting pipe, 11, locating slot, 12, oil-collecting groove, 13, " X " shape oil collection grooves.
The specific embodiment
Below in conjunction with accompanying drawing, describe a kind of specific embodiment of the kitchen mist of oil cooking fume remover of eating in detail.
A kind of mist of oil cooking fume remover, comprise the purifier shell of sealing and be installed in the outer electrical control cubicles 7 of housing, described housing comprises mist of oil oil smoke air entry 1 and air outlet, in the described housing from described mist of oil oil smoke air entry 1 to being provided with oil collection grooves primarily efficient filter plate 2, fabric screen 3, low-temperature plasma purifier 4 and photocatalyst clarifier 5 the described air outlet successively, blower fan 6 is installed on the described air outlet; Exhaust blower 6 overheads are installed, expose help heat radiation, help installation, Operation and Maintenance and prolongation blower motor service life; Photocatalyst clarifier 5 includes uviol lamp 8 and photocatalyst web plate 9, and as shown in Figure 5, the air inlet of uviol lamp 8 and the two ends of giving vent to anger are equipped with photocatalyst web plate 9, and described uviol lamp 8 adopts 185~200nm wave band; Housing needs sealing; Electrical control cubicles 7 external hanging types are installed, and the normal safe handling and the handled easily that help power supply, electrical equipment are safeguarded.
Shown in Fig. 3 (a), 3 (b), described oil collection grooves primarily efficient filter plate 2 is provided with " X " shape oil collection grooves 13 of a plurality of positive and negative alternate mode multilayer mutual superposition, all there is certain overhead kick at the place, four angles of " X " shape oil collection grooves 13, play movement locus and the direction of change mist of oil oil smoke when oil collection grooves is moved, reach the purpose that captures collection mist of oil oil smoke; The bottom of described housing is provided with oil collecting pipe 10, oil collecting pipe 10 mist of oil oil smoke become big molecule oil droplet after " X " shape oil collection grooves 13 captures, under the effect of gravity, overhead kick along " X " shape oil collection grooves 13 is flowed toward both sides, enter in the locating slot 11 of " X " shape oil collection grooves 13, be provided with oil leaking hole in the locating slot 11, oil droplet flows into downwards from oil leaking hole and drains into specified containers inside and outside the oil collecting pipes 10 of unifying to conflux in the oil-collecting groove 12 that is provided with down umbrella shape and store for future use shown in Fig. 4 (a), Fig. 4 (b).
Described fabric screen 3 adopts long glass fiber to make in the non-woven mode, and is good to oil mist trapping efficient, the constant performance of profile, and the mist of oil storage capacity is big; Described low-temperature plasma purifier 4, the form that adopts ionic tube is as generator, and three kinds of model diameters of ionic tube have 50mm, 89mm and 110mm respectively; Described low-temperature plasma purifier 4 adopts 10~30KV pulsed discharge form; Produce anion in the time of discharge, improve air quality; Described electrical control cubicles 7 provides electric power for all devices, and the unlatching of unified control device, in be provided with circuit protection device, the form of giving vent to anger on advancing under the described meal of the normal safe operation of assurance equipment kitchen mist of oil cooking fume remover adopts, make full use of the gravity effect, be convenient to collect mist of oil oil smoke molecule, be convenient to cleaning, be convenient to Operation and Maintenance; The form of giving vent to anger on advancing under described meal kitchen mist of oil cooking fume remover adopts, rationalization's air-flow layout is utilized thermal current upwards lifting automatically, the principle that cold airflow sinks, power consumption, the energy consumption of blower fan be can fully reduce, once investment and operational and administrative expenses also can be reduced to a certain extent; Described meal kitchen mist of oil cooking fume remover makes full use of elementary, middle and high each several part the structure of equipment is strengthened by the rational structure layout, utilizes the each several part superior function, has reduced the volume of equipment under the same function row culture, thereby has reduced investment.

Claims (6)

1. meal kitchen mist of oil cooking fume remover, comprise the purifier shell of sealing and be installed in the outer electrical control cubicles of housing, it is characterized in that: described housing comprises mist of oil oil smoke air entry and air outlet, in the described housing from described mist of oil oil smoke air entry to being provided with oil collection grooves primarily efficient filter plate, fabric screen, low-temperature plasma purifier and photocatalyst clarifier the described air outlet successively, on the described air outlet blower fan is installed.
2. meal according to claim 1 kitchen mist of oil cooking fume remover, it is characterized in that: described oil collection grooves primarily efficient filter plate is provided with " X " shape oil collection grooves of a plurality of positive and negative alternate mode multilayer mutual superposition, described oil collection grooves primarily efficient filter plate is installed in the described housing by the locating slot sealing, the bottom of described housing is provided with oil collecting pipe, be provided with oil leaking hole in the described locating slot, described oil leaking hole below is provided with down the oil-collecting groove of umbrella shape, and described oil-collecting groove tilts to described oil collecting pipe.
3. meal according to claim 1 kitchen mist of oil cooking fume remover is characterized in that: described fabric screen is the fabric screen that long glass fiber is made in the non-woven mode.
4. meal according to claim 1 kitchen mist of oil cooking fume remover is characterized in that: the generator of described low-temperature plasma purifier is an ionic tube, and described low-temperature plasma purifier adopts 10~30KV pulsed discharge form.
5. meal according to claim 4 kitchen mist of oil cooking fume remover is characterized in that: the diameter of three kinds of model ionic tubes adopts 50mm, 89mm and 110mm respectively in the described low-temperature plasma purifier.
6. meal according to claim 1 kitchen mist of oil cooking fume remover is characterized in that: described photocatalyst clarifier comprises uviol lamp and photocatalyst web plate, and described uviol lamp adopts 185~200nm wave band.
CN2011101709098A 2011-06-23 2011-06-23 Kitchen oil mist and lampblack purifier CN102252357A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901136A (en) * 2012-09-11 2013-01-30 曾德邻 Oil smoke ventilator with direct installation structure having different air-feeding and air-discharging directions
CN104096421A (en) * 2013-04-13 2014-10-15 东莞市明利环保机电实业有限公司 Oil fog collecting, filtering and purifying device
CN104096422A (en) * 2013-04-13 2014-10-15 东莞市明利环保机电实业有限公司 Purifier used for electro-welding smoke, soldering tin smoke, dust removing and odor removing
CN105351998A (en) * 2015-12-14 2016-02-24 北京四季春晖环保科技有限公司 Household photolysis environment-friendly smokeless range hood and lampblack purification method
CN106731545A (en) * 2017-01-13 2017-05-31 重庆大学 A kind of cooker hood and system based on lower temperature plasma technology
CN107376563A (en) * 2017-08-03 2017-11-24 鹤山市怡立康电器科技有限公司 A kind of efficiently degerming air cleaner

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Publication number Priority date Publication date Assignee Title
CN2455368Y (en) * 2000-12-13 2001-10-24 广州市环境保护设备厂 Oily smoke purifying device
CN1449858A (en) * 2002-04-08 2003-10-22 薛家华 Composite cooking fume purifier
CN1828148A (en) * 2006-03-31 2006-09-06 樊光裕 Circulation type cleaning oil smoke suction machine with stereo air curtain
CN101108289A (en) * 2007-08-02 2008-01-23 佛山市顺德区阿波罗环保器材有限公司 Oil smoke filter and manufacturing method therefor
CN101274189A (en) * 2008-05-19 2008-10-01 徐扬 Zero discharge cooking fume purifier
CN101391171A (en) * 2008-10-23 2009-03-25 上海大学 Low-temperature plasma purifier
CN201419063Y (en) * 2009-04-01 2010-03-10 罗英文 x-type oil-mist separator
CN201463031U (en) * 2009-08-12 2010-05-12 何冠东 High-energy photodecomposition catering oil smoke purifying machine
CN202122901U (en) * 2011-06-23 2012-01-25 凯天环保科技股份有限公司 Tableware-kitchen oil mist and oily fume purifier

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2455368Y (en) * 2000-12-13 2001-10-24 广州市环境保护设备厂 Oily smoke purifying device
CN1449858A (en) * 2002-04-08 2003-10-22 薛家华 Composite cooking fume purifier
CN1828148A (en) * 2006-03-31 2006-09-06 樊光裕 Circulation type cleaning oil smoke suction machine with stereo air curtain
CN101108289A (en) * 2007-08-02 2008-01-23 佛山市顺德区阿波罗环保器材有限公司 Oil smoke filter and manufacturing method therefor
CN101274189A (en) * 2008-05-19 2008-10-01 徐扬 Zero discharge cooking fume purifier
CN101391171A (en) * 2008-10-23 2009-03-25 上海大学 Low-temperature plasma purifier
CN201419063Y (en) * 2009-04-01 2010-03-10 罗英文 x-type oil-mist separator
CN201463031U (en) * 2009-08-12 2010-05-12 何冠东 High-energy photodecomposition catering oil smoke purifying machine
CN202122901U (en) * 2011-06-23 2012-01-25 凯天环保科技股份有限公司 Tableware-kitchen oil mist and oily fume purifier

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901136A (en) * 2012-09-11 2013-01-30 曾德邻 Oil smoke ventilator with direct installation structure having different air-feeding and air-discharging directions
CN104096421A (en) * 2013-04-13 2014-10-15 东莞市明利环保机电实业有限公司 Oil fog collecting, filtering and purifying device
CN104096422A (en) * 2013-04-13 2014-10-15 东莞市明利环保机电实业有限公司 Purifier used for electro-welding smoke, soldering tin smoke, dust removing and odor removing
CN104096421B (en) * 2013-04-13 2016-03-02 广东明利环保机电实业有限公司 Mist of oil collection, filtration, purification device
CN105351998A (en) * 2015-12-14 2016-02-24 北京四季春晖环保科技有限公司 Household photolysis environment-friendly smokeless range hood and lampblack purification method
CN106731545A (en) * 2017-01-13 2017-05-31 重庆大学 A kind of cooker hood and system based on lower temperature plasma technology
CN107376563A (en) * 2017-08-03 2017-11-24 鹤山市怡立康电器科技有限公司 A kind of efficiently degerming air cleaner

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