CN107869750A - A kind of oil smoke stage purifying device and its application process - Google Patents

A kind of oil smoke stage purifying device and its application process Download PDF

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Publication number
CN107869750A
CN107869750A CN201711123611.5A CN201711123611A CN107869750A CN 107869750 A CN107869750 A CN 107869750A CN 201711123611 A CN201711123611 A CN 201711123611A CN 107869750 A CN107869750 A CN 107869750A
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CN
China
Prior art keywords
oil smoke
pole plate
oil
purifying device
stage purifying
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Pending
Application number
CN201711123611.5A
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Chinese (zh)
Inventor
张静
王文新
韩昏晓
Original Assignee
张静
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Application filed by 张静 filed Critical 张静
Priority to CN201711123611.5A priority Critical patent/CN107869750A/en
Publication of CN107869750A publication Critical patent/CN107869750A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters

Abstract

The present invention relates to a kind of oil smoke stage purifying device and its application process, category technology for cooking fume control field.The present invention is that oil smoke enters device under the drive of centrifugal blower by gas skirt first,And first separation is carried out to the oil smoke of bulky grain,Enter back into filter layer and carry out secondary separation,A part of smoke particle is removed,Oil droplet is discharged into oil trap by self gravitation,Next move between ionization section pole plate,Make particle charge in flue gas,Charged particle is adsorbed on the pole plate of collection section again and removed,Oil smoke after purification enters photodissociation area,A small amount of ozone is produced by the electric discharge of electrostatic field mesohigh,And ozone caused by the oxygen molecule in ultraviolet light degradation air,Acted on the gaseous contaminant not being removed,Grease molecules in oil smoke and organic gas molecular oxidation are decomposed,Generate carbon dioxide,Water and a small amount of white powder,Discharged again by acoustical panel and by exhaust outlet,Cut grease so as to reach,Eliminate peculiar smell,Reduce the purpose of secondary pollution.

Description

A kind of oil smoke stage purifying device and its application process
Technical field
The present invention relates to a kind of oil smoke stage purifying device and its application process, category technology for cooking fume control field.
Background technology
The definition of kitchen fume is edible oil in canescence mixed gas caused by heating.As living standard improves, Consumption idea changes so that catering industry development is swift and violent, and various restaurant restaurants stand in great numbers everywhere, and the usage amount of edible oil increases always Long, the arch-criminal of room air pollution is exactly kitchen lampblack.
Cooking fume control equipment generally requires the vertical fuel that just above, the kitchen range top uses installed in kitchen range when burning Caused oil smoke need to be purified and discharged by the effect of fume purifier of fume during the waste and cooking food of discharge To ambient atmosphere environment, reduce the harm to indoor human body, have the function that to purify the air of a room, at the same can also reach gas defence, Explosion-proof effect.Oil fume purifier is a part indispensable in Modern Family's kitchen allocation.The household smoke exhaust ventilator of early stage, It is entirely to be completed by exhaust blower.The application of air exhauster can extract caused most oil smoke during culinary cuisine, then In externally discharged air, although so that kitchen causes environmental pollution away from fume pollution to its ambient atmosphere.Cook Prepare food and contain substantial amounts of harmful substance in caused oil smoke, if people a very long time, meeting in smoky room Wear the generation for causing many diseases.But while lampblack absorber removes fume eliminating, flue gas rapid flow, blower fan in flue operated Noise can be all produced in journey, which results in current lampblack absorber a common problem, fume eliminating can be removed, but generate and make an uproar Sound pollution.The present invention be directed to present situation, lifts the efficiency of range hood and and solves the problems, such as noise pollution.
Comprehensive all technology for cooking fume control, although single method can eliminate the harmful substance in oil smoke, are being imitated It is after all that barely satisfactory, modern fume purifier of fume uses two kinds and two or more technology for cooking fume control mostly in rate, this It is exactly the so-called compound fume method of purification.
In general lampblack absorber also brings along noise pollution simultaneously, and there are two sides in the noise pollution source of fume purifier of fume Face:1. oil smoke caused dynamics noise in flue;2. mechanicalness noise caused by blower fan running.It is exceeded to be chronically at noise Environment in, people, which knows from experience, produces the diseases such as " noise disease ", neurasthenia.
Therefore, design a kind of noise reduction fume purifier of fume and be directed to solving a series of problems that kitchen lampblack is brought, going The pollution that abated the noise while fume eliminating is particularly important.
The content of the invention
Present invention mainly solves technical problem:For single technology for cooking fume control method in efficiency it is barely satisfactory, The problem of also bringing along noise pollution simultaneously, the invention provides a kind of oil smoke stage purifying device and its application process.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention:
A kind of oil smoke stage purifying device, including gas skirt, centrifugal blower, filter layer, ionization section pole plate, collection section pole plate, electricity From frame, collecting frame, ultraviolet photolysis pipe, acoustical panel, oil trap, accumulator tank, exhaust outlet, housing, it is characterised in that:Housing is pipeline Structure, port are gas skirt, then are disposed with centrifugal blower, filter layer, ionization section pole plate, collection section pole plate, ultraviolet photolysis Pipe, acoustical panel and exhaust outlet.
Oil trap lower floor in housing, and with accumulator tank UNICOM.
The ionization section pole plate is fixed on ionization frame by 2 ~ 3 pole plates, is drawer-type structure.
The collection section pole plate is fixed on collecting frame by 3 ~ 5 pole plates, is drawer-type structure.
The filter layer is the one or more in sponge, non-woven fabrics, cotton.
The acoustical panel is arranged in parallel, and using micropore open celled foam aluminium sheet as base material, silencing cotton is provided with perforate.
The beneficial effects of the invention are as follows:
(1)The present invention uses oil removing of centrifugal separation, then using the secondary oil removing of filtration method, then uses Electrostatic Absorption method three Secondary oil removing, four oil removings are carried out using ultraviolet photodissociation afterwards and eliminated the unusual smell, finally by the acoustical panel of micropore open celled foam aluminium sheet Pneumatic noise is removed, blower fan mechanicalness noise is completely cut off using closed-cell foam aluminium sheet, so as to integrate oil removing, noise reduction and eliminate the unusual smell, Fume purifier of fume is set to remove the noise that eliminates the unusual smell and reduce while energy more preferable fume eliminating, intactly solve oil smoke row The a series of environmental problems that specific emissions oil smoke is brought is put, oil smoke can be made to pass through multi-stage separation, eliminates dirt of the oil smoke to air Dye, is advantageous to environmental protection, and clearly, purifying rate is up to more than 95% for its fume purifying effect;
(2)The present invention is due to a use oil removing of centrifugal separation, then using the secondary oil removing of filtration method, first removes most oil Cigarette, thus the load during Electrostatic Absorption is significantly smaller than conventional electrostatic method, and in follow-up photolysis step, can more preferably go Peculiar smell in fume eliminating, and electrostatic method battery lead plate of the present invention, using being disposed vertically, retention fume molecules will not be largely attached to Electrostatic precipitator, clean and maintenance is convenient, and service life increases significantly;
(3)Product noise of the present invention is extremely low, and equipment resistance is small, and processing air quantity is big, and smoke particle clearance 95% ~ 99%, smell is gone Except rate 90% ~ 95%, clean-up effect is good, convenient disassembly, is easy to clean, and use range is wide, is practically applicable to family and hotel, restaurant, food Hall, implementation easy to spread, has preferable social and economic benefit.
Brief description of the drawings
Fig. 1 is the organigram of oil smoke stage purifying device of the present invention.
Wherein, 1, gas skirt;2nd, centrifugal blower;3rd, filter layer;4th, section pole plate is ionized;5th, collection section pole plate;6th, frame is ionized; 7th, collecting frame;8th, ultraviolet photolysis pipe;9th, acoustical panel;10th, oil trap;11st, accumulator tank;12nd, exhaust outlet;13rd, housing.
Embodiment
Oil smoke enters device under the drive of centrifugal blower 2 by gas skirt 1 first, and carries out one to the oil smoke of bulky grain Secondary separation, centrifugal rotation get rid of the big particle diameter oil droplet that can be settled, and oil droplet is discharged by self gravitation from bottom oil trap 10, then is entered Enter filter layer 3 and carry out secondary separation, a part of smoke particle is removed, oil droplet is discharged into oil trap 10 by self gravitation, next Enter between ionization section pole plate 4, make particle charge in flue gas, then charged particle is adsorbed on collection section pole plate 5 and gone Remove, the oil smoke after purification enters photodissociation area, and a small amount of ozone, and ultraviolet light degradation are produced by the electric discharge of electrostatic field mesohigh Ozone caused by oxygen molecule in air, acted on the gaseous contaminant that is not removed, by grease molecules in oil smoke and organic Gas molecule oxidation Decomposition, generation carbon dioxide, water and a small amount of white powder, then discharged by acoustical panel 9 and by exhaust outlet 12, So as to reach the purpose for cutting grease, eliminating peculiar smell, reducing secondary pollution.

Claims (6)

1. a kind of oil smoke stage purifying device, including gas skirt(1), centrifugal blower(2), filter layer(3), ionization section pole plate(4)、 Collection section pole plate(5), ionization frame(6), collecting frame(7), ultraviolet photolysis pipe(8), acoustical panel(9), oil trap(10), accumulator tank (11), exhaust outlet(12), housing(13), it is characterised in that:Housing(13)For pipeline configuration, port is gas skirt(1), then successively It is provided with centrifugal blower(2), filter layer(3), ionization section pole plate(4), collection section pole plate(5), ultraviolet photolysis pipe(8), acoustical panel (9)And exhaust outlet(12).
A kind of 2. oil smoke stage purifying device as claimed in claim 1, it is characterised in that:The oil trap(10)In housing (13)Interior lower floor, and and accumulator tank(11)UNICOM.
A kind of 3. oil smoke stage purifying device as claimed in claim 1, it is characterised in that:The ionization section pole plate(4)By 2 ~ 3 Piece pole plate is fixed on ionization frame(6)On, it is drawer-type structure.
A kind of 4. oil smoke stage purifying device as claimed in claim 1, it is characterised in that:The collection section pole plate(5)By 3 ~ 5 Piece pole plate is fixed on collecting frame(7)On, it is drawer-type structure.
A kind of 5. oil smoke stage purifying device as claimed in claim 1, it is characterised in that:The filter layer(3)For sponge, nothing Spin the one or more in cloth, cotton.
A kind of 6. oil smoke stage purifying device as claimed in claim 1, it is characterised in that:The acoustical panel(9)For parallel Row, using micropore open celled foam aluminium sheet as base material, silencing cotton is provided with perforate.
CN201711123611.5A 2017-11-14 2017-11-14 A kind of oil smoke stage purifying device and its application process Pending CN107869750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711123611.5A CN107869750A (en) 2017-11-14 2017-11-14 A kind of oil smoke stage purifying device and its application process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711123611.5A CN107869750A (en) 2017-11-14 2017-11-14 A kind of oil smoke stage purifying device and its application process

Publications (1)

Publication Number Publication Date
CN107869750A true CN107869750A (en) 2018-04-03

Family

ID=61753932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711123611.5A Pending CN107869750A (en) 2017-11-14 2017-11-14 A kind of oil smoke stage purifying device and its application process

Country Status (1)

Country Link
CN (1) CN107869750A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870494A (en) * 2018-08-10 2018-11-23 周石共 A kind of cooking fume cleaner
CN108954446A (en) * 2018-08-10 2018-12-07 周石共 A kind of purification method of kitchen fume
CN113237106A (en) * 2021-04-25 2021-08-10 广西大学 Multi-phase separation and purification device for supercharged catering oil smoke

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949599A1 (en) * 1999-10-14 2001-04-19 Bsh Bosch Siemens Hausgeraete Extractor hood for kitchen extractor
CN2528532Y (en) * 2001-12-14 2003-01-01 中国船舶重工集团公司第七研究院第七○四研究所 Oil fume purifying separating device
CN202419750U (en) * 2011-07-01 2012-09-05 合肥通甬环保设备有限公司 Combined cooking fume purifier
CN203417576U (en) * 2013-08-30 2014-02-05 大连绿亿环保科技有限公司 Multi-stage type oil fume purification device
CN204717815U (en) * 2015-06-17 2015-10-21 武汉佳福节能环保高科股份有限公司 Cooking fume remover

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949599A1 (en) * 1999-10-14 2001-04-19 Bsh Bosch Siemens Hausgeraete Extractor hood for kitchen extractor
CN2528532Y (en) * 2001-12-14 2003-01-01 中国船舶重工集团公司第七研究院第七○四研究所 Oil fume purifying separating device
CN202419750U (en) * 2011-07-01 2012-09-05 合肥通甬环保设备有限公司 Combined cooking fume purifier
CN203417576U (en) * 2013-08-30 2014-02-05 大连绿亿环保科技有限公司 Multi-stage type oil fume purification device
CN204717815U (en) * 2015-06-17 2015-10-21 武汉佳福节能环保高科股份有限公司 Cooking fume remover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870494A (en) * 2018-08-10 2018-11-23 周石共 A kind of cooking fume cleaner
CN108954446A (en) * 2018-08-10 2018-12-07 周石共 A kind of purification method of kitchen fume
CN108954446B (en) * 2018-08-10 2020-10-30 深圳市永盛旺机械设备有限公司 Method for purifying kitchen oil fume
CN113237106A (en) * 2021-04-25 2021-08-10 广西大学 Multi-phase separation and purification device for supercharged catering oil smoke

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Application publication date: 20180403