CN106212316A - A kind of chicken coop air multistage purification equipment - Google Patents

A kind of chicken coop air multistage purification equipment Download PDF

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Publication number
CN106212316A
CN106212316A CN201610833952.0A CN201610833952A CN106212316A CN 106212316 A CN106212316 A CN 106212316A CN 201610833952 A CN201610833952 A CN 201610833952A CN 106212316 A CN106212316 A CN 106212316A
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parts
air cavity
circulation air
net
chicken coop
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CN201610833952.0A
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Chinese (zh)
Inventor
郑浩
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Chengdu Cedisen Biological Technology Co Ltd
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Chengdu Cedisen Biological Technology Co Ltd
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Priority to CN201610833952.0A priority Critical patent/CN106212316A/en
Publication of CN106212316A publication Critical patent/CN106212316A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K31/00Housing birds

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a kind of chicken coop air multistage purification equipment, belong to cultivation equipment field.A kind of chicken coop air multistage purification equipment of the present invention includes circulation air cavity one and the circulation air cavity two being connected, described circulation air cavity one is vertically arranged, described circulation air cavity two is horizontally disposed, the diameter of described circulation air cavity one is less than the diameter of circulation air cavity two, being provided with some purifying nets in described circulation air cavity two, described purifying net is vertically arranged.A kind of chicken coop air multistage purification equipment of the present invention has and height can be used in damp-heat area to raise in cages and grows, and is effectively improved height and raises in cages the top layer grown and bottom cage breeding environment, reduces construction investment, is always ensured that the feature of air quality in hen house.

Description

A kind of chicken coop air multistage purification equipment
Technical field
The present invention relates to a kind of cultivation equipment, particularly a kind of chicken coop air multistage purification equipment.
Background technology
Existing large-scale cultivation hen house presents the aquaculture management of batch production, not only has the environment bar of applicable growth and development of chickens Part, also meet the requirements such as mechanization, scientific management and health and epidemic prevention has the advantage that environment is comparatively safe.Large-scale hen house Inside include more chicken coop, be configured with flat placed type, half staged, staged, hybrid, laminated type according to different raising objects With the chicken coop of high bed various ways, the cultivation density of large-scale hen house is of a relatively high, and the arrangement of chicken coop is the most intensive, and floor height is relatively High, although can will to cultivate benefit, it is possible that cause ventilation condition poor, bottom and the rearing conditions of top layer cage Poor.It is poor that prior art solves bottom cage rearing conditions, is typically employed in cage and divides into manure pit, and such way can cause soil Building investment higher, damp-heat area chicken manure easily ferments, and should not use.
Summary of the invention
The goal of the invention of the present invention is: for the problem of above-mentioned existence, it is provided that one can use height in damp-heat area Raise in cages and grow, be effectively improved height and raise in cages the top layer grown and bottom cage breeding environment, reduce construction investment, be always ensured that air in hen house The chicken coop air cleaning equipment of quality.
The technical solution used in the present invention is as follows:
One chicken coop air multistage purification equipment of the present invention, including the circulation air cavity one being connected and circulation air cavity two, described in follow Ring air cavity one is vertically arranged, and described circulation air cavity two is horizontally disposed, and the diameter of described circulation air cavity one is less than The diameter of circulation air cavity two, is provided with some purifying nets in described circulation air cavity two, described purifying net is vertically arranged, described Circulation air cavity two sidewall is provided with dense mess, and on described circulation air cavity one outer wall, specular is provided with two air pumps.
Owing to have employed technique scheme, air repeatedly purifies in circulation air cavity one and circulation air cavity two, logical Crossing purifying net and complete multistage purification, dense mess is it can be avoided that the granule suspended by circulating air intracavity overflows from circulation air cavity, right Chicken coop air causes secondary pollution, thus the air of hen house is circulated purification, improves the air quality in hen house, reduce by Being dried in the air pollution that chicken manure brings, holding hen house, quickly removes the easy fermentation gas in chicken manure, delays chicken manure to send out Ferment speed such that it is able in time chicken manure is cleaned out, it is achieved the height of damp-heat area is raised in cages and grown.
A kind of chicken coop air multistage purification equipment of the present invention, described air pump is internal with circulation air cavity one to be connected, described Air pump inlet and outlet is all covered with filter membrane, described filter membrane by 73 parts of activated carbons of mass parts, 67 parts of polyurethane, 13 parts Nano-Ag particles, 7 parts of 4-(4-amino-benzene oxygen) pyridines and 50 parts of chitosan compositions.
Owing to have employed technique scheme, the air inflow of circulating air intracavity can be increased by air pump, accelerate air The speed purified, can synchronize tentatively to filter in air inlet with during giving vent to anger by filter membrane.
A kind of chicken coop air multistage purification equipment of the present invention, described circulation air cavity two medial wall is fixedly connected with fan Two, described fan two is horizontally disposed, and each described purifying net may be contained within fan two front;Described dense mess includes The fixing upper strata connected, middle level and lower floor, the pore size on described upper strata is 0.5 μm, and the pore size in described middle level is 0.1 μ M, the pore size of described lower floor is 0.5 μm.
Owing to have employed technique scheme, enable to the air after purifying net purifies by the rotation of fan two Again pass by purifying net, carry out double purification, thus ensure depuration quality.
A kind of chicken coop air multistage purification equipment of the present invention, is provided with fan one bottom described circulation air cavity one, described Fan one is driven by motor, and it is internal that described motor is arranged on circulation air cavity one, and described fan one is arranged at outside circulation air cavity one Wall, the length of blade of described fan one, more than the diameter of circulation air cavity one, is evenly equipped with some bleeds bottom described circulation air cavity one Hole;Described fan one is contrary with the direction of rotation of fan two.
Owing to have employed technique scheme, by the phase despining of fan one with fan two, draw air into circulating air Intracavity, then the propelling movement through passing through fan two so that the air after purification reenters in hen house, thus complete air in hen house Circularly purifying.
A kind of chicken coop air multistage purification equipment of the present invention, described motor is provided above electrostatic generator, described quiet Electricity generator upper surface is provided with adsorption filter screen, and described adsorption filter screen includes adsorption layer and filter course, the thickness of described adsorption layer Degree is 13cm, and the thickness of described filter course is 7cm.
Owing to have employed technique scheme, electrostatic generator produces electrostatic, and coordinates adsorption filter screen entrance to be circulated Air in air cavity enters and just purifies, and by electrostatic interaction, by dust in air, feather absorption in adsorption filtration on the net, completes Preliminary purification to air, reduces the dust in air, particulate pollutant.
A kind of chicken coop air multistage purification equipment of the present invention, described adsorption layer is by 73 parts of activated carbons of mass parts, and 67 parts are gathered Urethane, 13 parts of nano-Ag particles, 7 parts of 4-(4-amino-benzene oxygen) pyridines and 50 parts of chitosan compositions;Described filter course has net Shape structure, the pore size of described filter course is 4.5mm.
Owing to have employed technique scheme, adsorption layer can play good mating reaction with electrostatic generator, it is possible to Meeting the effect that big to the dust in air, feather etc. particle diameter impurity is carried out adsorb, adsorption effect is good.
A kind of chicken coop air multistage purification equipment of the present invention, described purifying net includes the separation that order is arranged from right to left Purifying net, photocatalysis net and composition polymer net, the size of each described purifying net is equal to circulation air cavity two cross section Area.
Owing to have employed technique scheme, the molecule in air can be filtered by isolation of purified net, Photocatalysis net, sulfur-bearing the most nitrogenous to the dusty gas in air can carry out decomposing, purifying, can be dropped by composition polymer net Low air humidity, the acidic organic material in air and the Organic substance that cannot decompose are adsorbed, from the soda acid of regulation air Degree, the harmful organic substance of reduction thick air, thus the air quality in ensureing hen house.
A kind of chicken coop air multistage purification equipment of the present invention, the thickness of described isolation of purified net is 13cm, and described light is urged The thickness changing net is 20cm, and the thickness of described composition polymer net is 12cm.
Owing to have employed technique scheme, purifying net can use 2 ~ 3 months, and service life is longer, reduces replacing Frequency, also avoids purifying net thickness blocked up simultaneously, reduces purification rate.
A kind of chicken coop air multistage purification equipment of the present invention, described isolation of purified net by 37 parts of silica gel of mass parts, 18 parts Carboxymethyl cellulose, 22 parts of aluminium oxidies and 28 parts of foaming polyacetalsGroup Become.
Owing to have employed technique scheme, the good purification of isolation of purified net, form substantial amounts of intermolecular hydrogen in net Key, at molecule pollutant through purifying net, owing to rubbing action produces Electrostatic Absorption, it is possible to adsorb 98.6% micro- Small particles of pollution thing.
A kind of chicken coop air multistage purification equipment of the present invention, described photocatalysis net is by 8 parts of TiO of mass parts2, 3 parts of ZrO2, 5 Part Bi2O3, 7 parts of CeO2, 9 parts of 3-amino triethoxysilane-nano-silicons, 30 parts of 2-amino-nicotinic acids and 42 parts of polyacrylamide groups Become.
Owing to have employed technique scheme, photocatalysis net for nitrogenous, sulfur-bearing dusty gas that may be present in hen house, There is good photocatalysis Decomposition effect, it is possible to decompose rapidly 37.2% at gas through photocatalysis net, clean through repeatedly decomposing After change effect, clearance reaches 83.3%.
A kind of chicken coop air multistage purification equipment of the present invention, described composition polymer net is by 56 parts of polyphenyl second of mass parts Alkene, 40 parts of polyanilines, 72 parts of chitosans, 39 parts of poly-ε-decalactone-polylactide-Polyethylene Glycol triblock polymers, 17 part 2, 3-phthalazone and 72 parts of kieselguhr composition, ε in described poly-ε-decalactone-polylactide-Polyethylene Glycol triblock polymer- Decalactone is 18:31 with the ratio of the mole of lactide.
Owing to have employed technique scheme, composition polymer net has good water absorbing properties, it is possible to by hen house Moisture constant, about 50%, keeps biology growing humidity conveniently, reduces the water content in air, simultaneously can be to having Machine material adsorbs, and reduces the Organic substance of thick air.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, height can be used in damp-heat area to raise in cages and grow, be effectively improved height and raise in cages the top layer grown and bottom cage breeding environment, reduce Construction investment, is always ensured that air quality in hen house.
2, repeatedly purify, complete multistage purification by purifying net, thus the air of hen house is circulated purification, carry Air quality in high hen house, reduces the air pollution brought due to chicken manure, being dried, quickly by chicken manure in holding hen house Easily fermentation gas is removed, and delays chicken manure fermenting speed such that it is able to cleaned out by chicken manure in time.
Accompanying drawing explanation
Fig. 1 is a kind of chicken coop air multistage purification device structure schematic diagram.
Labelling in figure: 1 is circulation air cavity one, and 2 is circulation air cavity two, and 3 is isolation of purified net, and 4 is photocatalysis net, and 5 is multiple Closing polymeric web, 6 is dense mess, and 7 is fan two, and 8 is electrostatic generator, and 9 is air pump, and 10 is fan two.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, to this Invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not For limiting the present invention.
Embodiment 1
As it is shown in figure 1, a kind of chicken coop air multistage purification equipment, including the circulation air cavity 1 being connected and circulation air cavity 22, Circulation air cavity 1 is vertically arranged, and circulation air cavity 22 is horizontally disposed, and the diameter of circulation air cavity 1 is less than circulation The diameter of air cavity 22, is provided with some purifying nets in circulation air cavity 22, and purifying net is vertically arranged, and circulates air cavity 22 side Wall is provided with dense mess, and dense mess includes the upper strata of fixing connection, and middle level and lower floor, the pore size on upper strata is 0.5 μm, middle level Pore size be 0.1 μm, the pore size of lower floor is 0.5 μm.On circulation air cavity 1 outer wall, specular is provided with two air pumps 9.Air pump 9 is internal with circulation air cavity 1 to be connected, and air pump 9 inlet and outlet is all covered with filter membrane, and filter membrane is by quality 73 parts of activated carbons of part, 67 parts of polyurethane, 13 parts of nano-Ag particles, 7 parts of 4-(4-amino-benzene oxygen) pyridines and 50 parts of chitosan groups Become.Circulation is fixedly connected with fan 27 on air cavity 22 medial wall, and fan 27 is horizontally disposed, each described purification Net may be contained within fan 27 front.Being provided with fan 1 bottom circulation air cavity 1, fan 1 is driven by motor, motor Being arranged on circulation air cavity 1 internal, fan 1 is arranged at circulation air cavity 1 outer wall, and the length of blade of fan 1 is more than following The diameter of ring air cavity 1, is evenly equipped with some bleed holes bottom circulation air cavity 1;The direction of rotation phase of fan 1 and fan 27 Instead.Motor is provided above electrostatic generator 8, and electrostatic generator 8 upper surface is provided with adsorption filter screen, and adsorption filter screen includes inhaling Attached layer and filter course, the thickness of adsorption layer is 13cm, and the thickness of filter course is 7cm.Purifying net includes that order is arranged from right to left Isolation of purified net 3, photocatalysis net 4 and composition polymer net 5, the size of each purifying net equal to circulation air cavity 22 The area in cross section.The thickness of isolation of purified net 3 is 13cm, and the thickness of photocatalysis net 4 is 20cm, the thickness of composition polymer net 5 For 12cm.
Adsorption layer is by 73 parts of activated carbons of mass parts, 67 parts of polyurethane, 13 parts of nano-Ag particles, 7 parts of 4-(4-aminobenzene oxygen Base) pyridine and 50 parts of chitosans composition;Described filter course has network structure, and the pore size of described filter course is 4.5mm.Point From purifying net 3 by 37 parts of silica gel of mass parts, 18 parts of carboxymethyl celluloses, 22 parts of aluminium oxidies and 28 parts of foaming polyacetalsComposition.Photocatalysis net 4 is by 8 parts of TiO of mass parts2, 3 parts of ZrO2, 5 parts Bi2O3, 7 parts of CeO2, 9 parts of 3-amino triethoxysilane-nano-silicons, 30 parts of 2-amino-nicotinic acids and 42 parts of polyacrylamide compositions. Composition polymer net 5 is handed over by 56 parts of polystyrene of mass parts, 40 parts of polyanilines, 72 parts of chitosans, 39 parts of poly-ε-decalactones-poly-third Ester-Polyethylene Glycol triblock polymer, 17 parts of 2,3-benzodiazine ketone and 72 parts of kieselguhr compositions, poly-ε-decalactone-poly-third is handed over In ester-Polyethylene Glycol triblock polymer, ε-decalactone is 18:31 with the ratio of the mole of lactide.
Embodiment 2
Foaming polyacetalsSynthesis by the following method:
First PTMEG vacuum dehydration is processed, then with aldehyde resin, dihydromethyl propionic acid and triethylamine according to mol ratio 1: 1.5:0.5:0.2 joins in the four-hole bottle equipped with thermometer, agitator and reflux condensing tube, closes charge door.At 50 DEG C of water In bath, constant temperature 30 min, is completely dissolved to reaction mass, is subsequently adding the isophorone diisocyanate of mol ratio 1:0.8, React 2~3 h under the conditions of 75 DEG C, determine reaction end by the titration of di-n-butylamine titrimetry, be then cooled to 70 DEG C, according to rubbing You add BDO and polyoxyethylene ether than 1:1:1.2 and carry out chain extending reaction 2h, add 2.5%(mass ratio) three hydroxyl first The cross-linking modified 1h of base propane, obtains base polyurethane prepolymer for use as, adds the acetone regulation viscosity of 20% mass ratio in course of reaction, will Performed polymer is cooled to 40 DEG C and is transferred to disperse bucket, adds water emulsification under high velocity agitation, and uses ethylenediamine chain extension, then at vacuum condition Under slough acetone and obtain target product.
Embodiment 3
The preparation method of 3-amino triethoxysilane-nano-silicon is as follows:
Weigh 300 mg Si nano-particle (particle diameter 70-90 nm) ultrasonic disperse in 50 mL dehydrated alcohol, be added dropwise over 10 ML3-amino triethoxysilane, after supersound process, lower 70 DEG C of stirring condition is heated at reflux 3 h.Through being repeatedly centrifuged, washing Wash away the 3-amino triethoxysilane of excess, prepare 3-amino triethoxysilane-nano-silicon.
Embodiment 4
The preparation method of poly-ε-decalactone-polylactide-Polyethylene Glycol triblock polymer is as follows:
To repeatedly toast under the round-bottomed flask vacuum state of 25 mL, be sequentially added into 0.54 mmol BDO and (be dissolved in 2mL Oxolane), 2.3 mL oxolanes and 0.108 mmol La (OAr)3, it is aged 15 min in 40 DEG C, by oil bath temperature liter After 60 DEG C, add monomer 2 mL ε-decalactone (10.8 mmol) be polymerized, after reaction 5h, add 3.112 g L-third and hand over Ester (21.6mmol), continues reaction 7 h in 90 DEG C, and injecting 4 drop volume marks in reaction system with 1mL syringe is 5% HCl-absolute methanol solution, as terminator, shakes up, and joins in the absolute methanol of ice and precipitate under magneton stirs, product vacuum It is dried to constant weight.
Do walking product and 0.3353 g Macrogol 600 (0.056 mmol) on 0.4253 g respectively at 80 DEG C of vacuum After dry 8 h with a certain amount of dry toluene dissolve, the toluene solution of Macrogol 600 is transferred to the most toasted after 25mL circle In end flask, add lysinediisocyanate (0.13 mmol, 29.4 mg) and Sn (Oct) with syringe2(quality is divided Several 0.1% lysinediisocyanate) toluene solution 4.5 mL, in the oil bath of 80 DEG C react 2h, oil bath temperature is down to 30 DEG C, adding the toluene solution 3mL containing upper step product with syringe, react 12h in 80 DEG C of oil baths, product normal hexane precipitates, Dissolve with oxolane after Li Xin, precipitate with the absolute methanol of ice;Re-dissolved precipitates 1 time, is dried under vacuum to constant weight, obtains target Product.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.

Claims (10)

1. a chicken coop air multistage purification equipment, it is characterised in that: include circulation air cavity one (1) and the circulation air cavity being connected Two (2), described circulation air cavity one (1) is vertically arranged, and described circulation air cavity two (2) is horizontally disposed, described in follow The diameter of ring air cavity one (1), less than the diameter of circulation air cavity two (2), is provided with some purifying nets, institute in described circulation air cavity two (2) Stating purifying net vertically to arrange, described circulation air cavity two (2) sidewall is provided with dense mess (6), described circulation air cavity one (1) On outer wall, specular is provided with two air pumps (9).
2. chicken coop air multistage purification equipment as claimed in claim 1 a kind of, it is characterised in that: described air pump (9) with follow The internal connection of ring air cavity one (1), described air pump (9) inlet and outlet is all covered with filter membrane, and described filter membrane is by quality 73 parts of activated carbons of part, 67 parts of polyurethane, 13 parts of nano-Ag particles, 7 parts of 4-(4-amino-benzene oxygen) pyridines and 50 parts of chitosan groups Become.
3. a kind of chicken coop air multistage purification equipment as claimed in claim 1 or 2, it is characterised in that: described circulation air cavity two (2) being fixedly connected with fan two (7) on medial wall, described fan two (7) is horizontally disposed, and each described purifying net is equal Arrange and fan two (7) front;Described dense mess includes the upper strata of fixing connection, and middle level and lower floor, the aperture on described upper strata is big Little is 0.5 μm, and the pore size in described middle level is 0.1 μm, and the pore size of described lower floor is 0.5 μm.
4. a kind of chicken coop air multistage purification equipment as claimed in claim 3, it is characterised in that: described circulation air cavity one (1) Bottom is provided with fan one (10), and described fan one (10) is driven by motor, and described motor is arranged in circulation air cavity one (1) Portion, described fan one (10) is arranged at circulation air cavity one (1) outer wall, and the length of blade of described fan one (10) is more than circulation air cavity The diameter of one (1), described circulation air cavity one (1) bottom is evenly equipped with some bleed holes;Described fan one (10) and fan two (7) Direction of rotation is contrary.
5. a kind of chicken coop air multistage purification equipment as claimed in claim 4, it is characterised in that: described motor is provided above Electrostatic generator (8), described electrostatic generator (8) upper surface is provided with adsorption filter screen, and described adsorption filter screen includes adsorption layer And filter course, the thickness of described adsorption layer is 13cm, and the thickness of described filter course is 7cm.
6. a kind of chicken coop air multistage purification equipment as claimed in claim 5, it is characterised in that: described adsorption layer is by mass parts 73 parts of activated carbons, 67 parts of polyurethane, 13 parts of nano-Ag particles, 7 parts of 4-(4-amino-benzene oxygen) pyridines and 50 parts of chitosan compositions; Described filter course has network structure, and the pore size of described filter course is 4.5mm.
7. a kind of chicken coop air multistage purification equipment as described in claim 4 or 5 or 6, it is characterised in that: described purifying net bag Include the isolation of purified net (3) that order is arranged from right to left, photocatalysis net (4) and composition polymer net (5), each described purification The size of net is equal to the area in circulation air cavity two (2) cross section;The thickness of described isolation of purified net (3) is 13cm, described light The thickness of catalysis net (4) is 20cm, and the thickness of described composition polymer net (5) is 12cm.
8. a kind of chicken coop air multistage purification equipment as claimed in claim 7, it is characterised in that: described isolation of purified Net (3) is by 37 parts of silica gel of mass parts, 18 parts of carboxymethyl celluloses, 22 parts of aluminium oxidies and 28 parts of foaming polyacetalsComposition.
9. chicken coop air multistage purification equipment as claimed in claim 8 a kind of, it is characterised in that: described photocatalysis net (4) by 8 parts of TiO of mass parts2, 3 parts of ZrO2, 5 parts of Bi2O3, 7 parts of CeO2, 9 parts of 3-amino triethoxysilane-nano-silicons, 30 parts of 2-amino Nicotinic acid and 42 parts of polyacrylamide compositions.
10. a kind of chicken coop air multistage purification equipment, it is characterised in that: described composition polymer Net (5) is by 56 parts of polystyrene of mass parts, 40 parts of polyanilines, 72 parts of chitosans, 39 parts of poly-ε-decalactone-polylactide-poly-second Glycol triblock polymer, 17 parts of 2,3-benzodiazine ketone and 72 parts of kieselguhr compositions, described poly-ε-decalactone-polylactide- In Polyethylene Glycol triblock polymer, ε-decalactone is 18:31 with the ratio of the mole of lactide.
CN201610833952.0A 2016-09-20 2016-09-20 A kind of chicken coop air multistage purification equipment Withdrawn CN106212316A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2459571Y (en) * 1999-08-02 2001-11-14 张国柱 Air purifier
CN203375564U (en) * 2013-07-30 2014-01-01 王全贵 Air purification exhaust channel
KR20140033190A (en) * 2014-02-14 2014-03-17 동 규 김 Poultry housing ventilation systems
CN104456815A (en) * 2014-08-20 2015-03-25 北京正菱科技发展有限公司 Indoor air supply purification system
CN205372827U (en) * 2016-02-02 2016-07-06 李一鸣 Duct formula plasma air disinfection and purification ware
CN205389953U (en) * 2016-03-08 2016-07-27 云南荣兴养殖有限公司 Laying hen chicken coop with small window for ventilation
CN205536390U (en) * 2016-04-10 2016-08-31 苏州舒跃碳吸附剂有限公司 Novel electrostatic precipitator type air purification system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2459571Y (en) * 1999-08-02 2001-11-14 张国柱 Air purifier
CN203375564U (en) * 2013-07-30 2014-01-01 王全贵 Air purification exhaust channel
KR20140033190A (en) * 2014-02-14 2014-03-17 동 규 김 Poultry housing ventilation systems
CN104456815A (en) * 2014-08-20 2015-03-25 北京正菱科技发展有限公司 Indoor air supply purification system
CN205372827U (en) * 2016-02-02 2016-07-06 李一鸣 Duct formula plasma air disinfection and purification ware
CN205389953U (en) * 2016-03-08 2016-07-27 云南荣兴养殖有限公司 Laying hen chicken coop with small window for ventilation
CN205536390U (en) * 2016-04-10 2016-08-31 苏州舒跃碳吸附剂有限公司 Novel electrostatic precipitator type air purification system

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