CN104984612B - A kind of haze purification device with nine blower fans - Google Patents

A kind of haze purification device with nine blower fans Download PDF

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Publication number
CN104984612B
CN104984612B CN201510389619.0A CN201510389619A CN104984612B CN 104984612 B CN104984612 B CN 104984612B CN 201510389619 A CN201510389619 A CN 201510389619A CN 104984612 B CN104984612 B CN 104984612B
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China
Prior art keywords
steel rider
woven fabrics
cabinet
heel row
air
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CN201510389619.0A
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CN104984612A (en
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关玉梅
孙国华
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Beijing Juweitong Science & Technology Co Ltd
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Beijing Juweitong Science & Technology Co Ltd
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Priority to CN201510389619.0A priority Critical patent/CN104984612B/en
Publication of CN104984612A publication Critical patent/CN104984612A/en
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Publication of CN104984612B publication Critical patent/CN104984612B/en
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Abstract

A kind of haze purification device with nine blower fans, fixed plate starts to dig forward nine identical bucket-shaped grooves of size from behind, groove sets in a row anyhow, the degree of depth of groove is the 1/3 of fixed plate thickness, bottom portion of groove is for circular and forwardly get through with cylindrical shape or horn mouth shape and become nine blower fan fixing holes, the front end bore of blower fan fixing hole is more than or equal to rear end bore, is installed with blower fan in blower fan fixing hole;The rear wall of cabinet has air-inlet window, at air-inlet window before and after correspondence rotate against front-seat steel rider and heel row steel rider be installed, be connected with non-woven fabrics between front-seat steel rider and heel row steel rider, two free ends of non-woven fabrics link together, form closed-loop path;Front-seat steel rider or heel row steel rider are connected with driving motor.Being fixedly connected with strength screen cloth between two free ends of non-woven fabrics, strongly screen cloth forms closed-loop path with non-woven fabrics;Non-woven fabrics is wrapped between described front-seat steel rider and described heel row steel rider with serpentine canoe.

Description

A kind of haze purification device with nine blower fans
Technical field
The present invention relates to a kind of air cleaner, particularly relate to a kind of haze purification device with nine blower fans.
Background technology
Along with quickening and the raising of people's living standard of process of industrialization, in daily life, commercial operation, industry life The fields such as product and construction, the consumption to resource is increasing, and the air pollutants given off get more and more so that in air The quantity of PM2.5 dust granules etc. the most drastically increases, and air quality reduces day by day, thus it is existing to cause increasingly severe haze As, have a strong impact on daily life and healthy.
In order to improve air quality, need to discharge the pollutant in air, and in the presence of mankind's activity, natural Purification process relatively slow, this is accomplished by introducing air cleaner and filters the pollutant in air, and indoor Small-sized depurator can only carry out air cleaning in little scope, is extremely difficult to the effect to outdoor large area air cleaning, therefore Need to introduce a kind of air cleaner that may be used for the purification of outdoor air large area.
Summary of the invention
It is an object of the invention to provide a kind of haze purification device with nine blower fans, this device can be to outdoor air Carry out large-area purification, solve deleterious particle in air and cross the life of multipair people and the healthy problem bringing many harm.
For achieving the above object, the technical solution used in the present invention is:
A kind of haze purification device with nine blower fans, including cabinet, is characterized in that, the front side wall of cabinet has air-out Window, is installed with fixed plate at air outlet window, fixed plate starts to dig forward nine identical bucket-shaped grooves of size from behind, Groove sets in a row anyhow, and the degree of depth of groove is the 1/3 of fixed plate thickness, and four sides of groove are round and smooth to connect, and bottom portion of groove is Circular and forwardly get through with cylindrical shape or horn mouth shape and become nine blower fan fixing holes, the front end bore of blower fan fixing hole More than or equal to rear end bore, in blower fan fixing hole, it is installed with blower fan;The rear wall of cabinet has air-inlet window, at air-inlet window Front and back correspondence rotates against and is provided with front-seat steel rider and heel row steel rider, is connected with nonwoven between front-seat steel rider and heel row steel rider Cloth, two free ends of non-woven fabrics link together, form closed-loop path;Front-seat steel rider or heel row steel rider are connected with driving Motor.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, two of described non-woven fabrics are certainly By being fixedly connected with strength screen cloth between end, strongly screen cloth forms closed-loop path with non-woven fabrics, and strongly the size of screen cloth is with described Air-inlet window adapts;Non-woven fabrics is wrapped between described front-seat steel rider and described heel row steel rider with serpentine canoe.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, described front-seat steel rider or heel row Wherein one end of steel rider extend out to outside described cabinet and is fixedly connected with drive sprocket, and drive sprocket leads to described driving motor Cross chain drive to be connected.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, multiple described front-seat steel riders or The homonymy free end of heel row steel rider extend out to outside described cabinet, and each free end is fixedly connected with two described driving chains simultaneously Wheel, neighbouring drive sprocket is connected by chain drive.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, upper bottom left on rear side of described cabinet Part not correspondence on the right side and be fixedly connected with gripper shoe, rotate against between gripper shoe and two support steel riders parallel to each other are installed, Support steel rider is positioned on rear side of described heel row steel rider, and described non-woven fabrics and described strength screen cloth stride across support steel rider, are in transmission connection and propping up Outside support steel rider.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, described non-woven fabrics end is fixed Being provided with sensing chip, described gripper shoe is installed with induction apparatus, and induction apparatus is corresponding with sensing chip and controls phase by signal Even;This device also includes vacuum cleaner, and vacuum cleaner is fixedly mounted on non-woven fabrics side.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, the filtering holes of described non-woven fabrics Aperture is 0.3um~10um;After the upper and lower two side of described cabinet, near the corner angle of described non-woven fabrics at rounded corners Reason, upper and lower two extensions of non-woven fabrics are fitted with cabinet top and bottom sidewall rounded at the edge.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, described blower fan includes that blower fan props up Frame, fan supporter is connected with fixed plate, and fan supporter is fixed with bearing block, by rotating main shaft in front and back two in bearing block Side connects impeller and hydraulic motor;Impeller includes radially, multiple blades of equidistantly distribution, and blade is fixedly connected with Leaf joint;Leaf joint is toroidal, and the center of leaf joint is the emission center of blade;The joining of leaf joint and blade is positioned on blade, Emission center side 4/6 to 5/6 place of distance blade;Leaf joint starts another to blade of the width along blade from the air intake side of blade Side extends connection, and leaf joint is across the 70%~90% of width of blade.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, adjacent described front-seat steel rider With heel row steel rider, between be fixedly connected with reinforcement, reinforcement is positioned at the air side of described non-woven fabrics, reinforcement include left and right two Two connecting plates that side is correspondingly arranged, connecting plate and front-seat steel rider and heel row steel rider is the most tangent is fixedly linked, two of every layer Round muscle it is fixedly connected with between connecting plate.
According to described a kind of haze purification device with nine blower fans, it is characterized in that, on front side of described air outlet window and institute Stating and be provided with net-shaped protective cover on rear side of air-inlet window, described enclosure top is provided with ceiling.
The present invention drives gas to flow by 9 blower fans that cabinet is anterior, so that containing the harmful gas polluting granule By non-woven fabrics flow forward, and filtering on non-woven fabrics, the gas after filtration is discharged forward, thus reaches to purify air Effect.The haze purification device of these nine blower fans, with one cleaning equipment of every 3 compositions, then is constituted with every 4 cleaning equipments One discharging clean-up machine group, purification units more than two rows is arranged at a certain distance and is constituted a cleaning system.
The present invention is by using the drive of nine big wind-force blower fans, by the nonwoven that filtering holes aperture is 0.3um~10um Pollutant in outdoor air are carried out filtration, purification by cloth, and the dust after filtering is collected processing, at several rows of unit Synergism under, can large area air outside clean room in the short time.The airflow effects using nine blower fans is being superior to one Individual big blower fan, nine blower fans uniformly arrange, and make in cabinet air pressure everywhere compare balance, make gas evenly pass through nonwoven Cloth, will not make non-woven fabrics skew occur because of unbalance stress and swing, and dust removing effects is more preferable;Diminish can be the most slow for blower fan simultaneously Solve blower fan to the resistance of air inlet/outlet before and after the pressure of main shaft and blower fan, the power of hydraulic motor can be reduced, extend blower fan Service life, and after draught fan impeller is processed by leaf joint, power of motor can be reduced, using fluid motor-driven, volume is little, energy Consume low;And use multiple little blower fan to be driven, blast can be reduced in the case of keeping air quantity constant, it is to avoid at haze During the work of reason system, air flowing is influenced too much.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention;
Fig. 2 is the horizontal cross-sectional structural representation of the present invention;
Fig. 3 is the perspective cross-sectional structural representation of the present invention;
Fig. 4 is the structural representation of fixed plate in Fig. 3;
Fig. 5 is the plan structure schematic diagram of Fig. 4;
Fig. 6 is the side, sectional structural representation of the present invention;
Fig. 7 is the structural representation of reinforcement in Fig. 6;
Fig. 8 is the perspective view that the present invention forms cleaning equipment;
Fig. 9 is the main TV structure schematic diagram of Fig. 8.
In accompanying drawing:
1, cabinet;2, fixed plate;3, motor is driven;4, chain;5, drive sprocket;6, gripper shoe;7, base;8, blower fan props up Frame;9, impeller;10, leaf joint;11, main shaft is rotated;12, non-woven fabrics;13, reinforcement;14, muscle is justified;15, front-seat steel rider;16, heel row Steel rider;17, steel rider is supported;18, vacuum cleaner;19, strongly screen cloth;20, induction apparatus;21, hydraulic motor;22, bearing block.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
A kind of haze purification device with nine blower fans, as shown in Figures 1 to 9, including cabinet 1, the front side wall of cabinet 1 Having air outlet window, be installed with fixed plate 2 at air outlet window, it is identical that fixed plate 2 starts to dig forward nine sizes from behind Bucket-shaped groove, groove sets in a row anyhow, and the degree of depth of groove is the 1/3 of fixed plate 2 thickness, four round and smooth phases in side of groove Connecing, bottom portion of groove is for circular and forwardly get through with cylindrical shape or horn mouth shape and become nine blower fan fixing holes, and blower fan is fixed The front end bore in hole is more than or equal to rear end bore, is installed with blower fan in blower fan fixing hole;The rear wall of cabinet 1 have into Air regulator, at air-inlet window before and after correspondence rotate against front-seat steel rider 15 and heel row steel rider 16 be installed, front-seat steel rider 15 and heel row steel Being connected with non-woven fabrics 12 between roller 16, two free ends of non-woven fabrics 12 link together, form closed-loop path;Front-seat steel Roller 15 or heel row steel rider 16 are connected with driving motor 3.
In the present embodiment, strength screen cloth 19, Reinforced sieve it are fixedly connected with between two free ends of described non-woven fabrics 12 Net 19 and non-woven fabrics 12 form closed-loop path, and strongly the size of screen cloth 19 adapts with described air-inlet window;Non-woven fabrics 12 is with serpentine Canoe is wrapped between described front-seat steel rider 15 and described heel row steel rider 16.Described front-seat steel rider 15 or heel row steel rider 16 Wherein one end extend out to described cabinet 1 and outward and is fixedly connected with drive sprocket 5, and drive sprocket 5 passes through with described driving motor 3 Chain 4 transmission is connected.The homonymy free end of multiple described front-seat steel riders 15 or heel row steel rider 16 extend out to outside described cabinet 1, often Individual free end is fixedly connected with two described drive sprockets 5 simultaneously, and neighbouring drive sprocket 5 is connected by chain 4 transmission.
In the present embodiment, on rear side of described cabinet 1, correspondence is fixedly connected with gripper shoe 6 the most respectively, gripper shoe 6 it Between rotate against two support steel riders 17 parallel to each other be installed, support steel rider 17 and be positioned on rear side of described heel row steel rider 16, institute State non-woven fabrics 12 and described strength screen cloth 19 strides across support steel rider 17, being in transmission connection is supporting outside steel rider 17.Described non-woven fabrics 12 ends are installed with sensing chip, and described gripper shoe 6 is installed with induction apparatus 20, induction apparatus 20 is corresponding with sensing chip, And control to be connected by signal;This device also includes that vacuum cleaner 18, vacuum cleaner 18 are fixedly mounted on non-woven fabrics 12 side.Described nothing The filtering holes aperture spinning cloth 12 is 0.3um~10um;After described cabinet about 1 two side, near described non-woven fabrics 12 Corner angle process through rounded corners, and non-woven fabrics about 12 two extension is fitted with cabinet 1 top and bottom sidewall rounded at the edge.
In the present embodiment, described blower fan includes that fan supporter 8, fan supporter 8 are connected with fixed plate 2, fan supporter 8 On be fixed with bearing block 22, in bearing block 22, by rotating main shaft 11, front and back, both sides connect and have impeller 9 and hydraulic motor 21;Leaf Wheel 9 includes radially, multiple blades of equidistantly distribution, and blade is fixedly connected with leaf joint 10;Leaf joint 10 is toroidal, The center of leaf joint 10 is the emission center of blade;Leaf joint 10 and the joining of blade are positioned on blade, in the radiation of blade Heart side 4/6 to 5/6 place;Leaf joint 10 starts from the air intake side of blade to extend connection along the width of blade to the opposite side of blade, Leaf joint 10 is across the 70%~90% of width of blade.
In the present embodiment, adjacent described front-seat steel rider 15 and heel row steel rider 16, between be fixedly connected with reinforcement 13, Reinforcement 13 is positioned at the air side of described non-woven fabrics 12, and reinforcement 13 includes two connecting plates that the left and right sides is correspondingly arranged, even Fishplate bar and front-seat steel rider 15 and heel row steel rider 16 is the most tangent is fixedly linked, be fixedly connected with circle between two connecting plates of every layer Muscle 14.On front side of described air outlet window and being provided with net-shaped protective cover on rear side of described air-inlet window, described cabinet 1 top is provided with ceiling.
The present invention is a kind of haze purification device with nine blower fans, including before and after two sides open wide, remaining each pass through The cabinet that corrosion resistant plate is closed, is provided with fixed plate and is fixed with 9 identical blower fans of size before cabinet, blower fan passes through hydraulic pressure Motor drives, and opens wide, is perpendicular to cabinet left and right side fixes row's heel row steel rider, in cabinet in vertical after cabinet Portion and heel row steel rider are fixed with a row front row steel rider in the same direction, and two row's steel riders are solid in its tangential direction, in cabinet Surely there is reinforcement, two row's steel riders are wound with the non-woven fabrics wide with cabinet inside with S-shaped canoe, the filtering holes of non-woven fabrics Aperture is 0.3um~10um, and reinforcement is positioned at the air side of non-woven fabrics;Strength screen cloth outside the free end of non-woven fabrics and cabinet is first WEILIAN connects and is wrapped on two support steel riders outside cabinet, is fixed on base bottom cabinet, and base is fixed on ground On.
In the present invention, cabinet is rib a length of 3~the square box of 4m, and the sidewall thickness of cabinet is 80mm, before cabinet Fixed plate thickness be 300mm, fixed plate is by header board, back plate and crosses wind passage and front and rear panels closing plate up and down Composition, the flat board being positioned at outside cabinet for above, before on dig 9 identical air vents of size, back plate is identical by 9 sizes Bucket-shaped groove forms, and depth of groove is 100mm, and bottom portion of groove has a circular vent equally, crosses wind passage for 9 and welds respectively On air vent corresponding before and after being connected on, the front end bore of blower fan fixing hole is more than or equal to rear end bore, and front end bore is 800 ~1000mm, rear end bore is 600~1000mm.
In the present invention, 100~200mm places after distance cabinet, vertically and left and right sides, by bearing in cabinet In, in same vertical guide, equidistant be fixed with 11 heel row steel riders, upper and lower two heel row steel riders distance cabinet respectively upper Sidewall and lower wall 20~40mm, on the direction that cabinet inside is identical with heel row steel rider, in same vertical guide, pass through axle Holding fixed 10 front-seat steel riders, at a distance of 1m~2.5m between two row's steel riders, each front-seat steel rider is located behind adjacent two On the perpendicular bisector of heel row steel rider, after cabinet, on the corrosion resistant plate of left and right two, respectively it is welded with 2 pieces of gripper shoes, the most corresponding Two pairs of gripper shoes are fixed with two on same vertical guide and support steel rider, and the diameter supporting steel rider is 20~80mm.Fixing It is provided with four orthogonal fan supporters in each wind passage excessively on plate, fan supporter is fixed with bearing block, bearing block Interior by rotating main shaft, front and back, both sides connection has impeller and hydraulic motor, a diameter of the 700 of impeller~900mm, the leaf of impeller On sheet from interior outward 70%~90% position be welded with leaf joint.
In the present invention, heel row steel rider starts just have a steel rider to stretch out in every a steel rider from first, top steel rider Outside cabinet, and connection has two drive sprockets, is linked two-by-two by chain between neighbouring drive sprocket, middle two Drive sprocket on heel row steel rider is received on driving motor by chain, after driving motor to be fixed on cabinet by gripper shoe Face, is positioned on the perpendicular bisector of middle two drive sprocket lines of centres.Twining with S-shaped on front two rows front row steel rider and heel row steel rider Being wrapped non-woven fabrics wide with cabinet inside, that filtering holes aperture is 0.3um~10um around mode, the air side of non-woven fabrics is solid Surely have reinforcement, two free ends of non-woven fabrics with cabinet outside strength screen cloth be connected, and be wrapped in support steel rider on, cabinet Two side, the stupefied of close non-woven fabrics external part process through rounded corners up and down, and non-woven fabrics stretches out and can be fitted in fillet at cabinet On, it is positioned in non-woven fabrics dedusting side, two gripper shoes at the bottom and is fixed with vacuum cleaner.Described reinforcement both sides are two pieces Cuboid thin plate (i.e. connecting plate), between two pieces of connecting plates, is equidistantly welded with the round muscle of five a diameter of 10~20mm, and two Connecting plate is welded on cabinet inside with the direction the most tangent with front two rows steel rider.
In the present invention, gripper shoe connects has induction apparatus, non-woven fabrics end to be provided with sensing chip, each equipped with netted before and after cabinet Protective cover, device generally stainless steel structure, it is provided with water seal at steel rider bearing, equipment top is provided with ceiling.
The present invention with the canoe of S-shaped by, filtering holes aperture wide with cabinet inside as 0.3um~the non-woven fabrics of 10um Being wrapped on steel rider, upper and lower two extensions of non-woven fabrics can be fitted with cabinet upper and lower plates rounded at the edge, prevents from leaking gas during work, steel The rolling action of roller is conducive to the winding of non-woven fabrics, uses hydraulic motor to drive blower fan operating, blower fan wind-force up to 6~8 grades, Strongly under the effect of screen cloth, inhibition will not be produced in the inlet side of non-woven fabrics.
The present invention is controlled by PLC system, after opening equipment, drives nine blower fan operatings to form gas by hydraulic motor Flowing, the air with pollutant springs up to non-woven fabrics under the drive of air pressure, filters on non-woven fabrics, the gas after filtration Body discharges cabinet by blower fan, after blower fan works 3~5 hours, under the control of PLC system, closes hydraulic motor, beats simultaneously Open driving motor and vacuum cleaner, drive motor to pass through chain drive gear, thus drive heel row steel rider to rotate so that other steel riders Driven rotation, thus drive non-woven fabrics to move upward from bottom to top, and suck dust granules thereon by vacuum cleaner, at nonwoven Cloth run one week time, under the induction effect of induction apparatus, driving motor and vacuum cleaner shut down, open hydraulic motor continue into Row dust removal operation.
This device is constituted a cleaning equipment with every 3 purifiers, and every 4 cleaning equipments constitute a discharging clean-up machine group, Can arrange row's unit every 1~3 kilometer, plural unit constitutes a system, in this outdoor haze purified treatment Under the effect of system, outdoor large area air can be purified.

Claims (6)

1. with a haze purification device for nine blower fans, including cabinet (1), it is characterized in that, the front side wall of cabinet (1) has Air outlet window, is installed with fixed plate (2) at air outlet window, it is identical that fixed plate (2) starts to dig forward nine sizes from behind Bucket-shaped groove, groove sets in a row anyhow, and the degree of depth of groove is the 1/3 of fixed plate (2) thickness, four round and smooth phases in side of groove Connecing, bottom portion of groove is for circular and forwardly get through with cylindrical shape or horn mouth shape and become nine blower fan fixing holes, and blower fan is fixed The front end bore in hole is more than or equal to rear end bore, is installed with blower fan in blower fan fixing hole;The rear wall of cabinet (1) has Air-inlet window, at air-inlet window before and after correspondence rotate against front-seat steel rider (15) and heel row steel rider (16), front row steel rider (15) be installed And being connected with non-woven fabrics (12) between heel row steel rider (16), two free ends of non-woven fabrics (12) link together, are formed Closed-loop path;Front-seat steel rider (15) or heel row steel rider (16) are connected with driving motor (3);Two of described non-woven fabrics (12) Being fixedly connected with strength screen cloth (19) between free end, strongly screen cloth (19) forms closed-loop path, Reinforced sieve with non-woven fabrics (12) The size of net (19) adapts with described air-inlet window;Non-woven fabrics (12) is wrapped in described front-seat steel rider with serpentine canoe (15) and between described heel row steel rider (16);Wherein one end of described front-seat steel rider (15) or heel row steel rider (16) extend out to described Cabinet (1) outward and is fixedly connected with drive sprocket (5), and drive sprocket (5) and described driving motor (3) are by chain (4) transmission It is connected;The homonymy free end of multiple described front-seat steel riders (15) or heel row steel rider (16) extend out to described cabinet (1) outward, each from Being fixedly connected with two described drive sprockets (5) by holding, neighbouring drive sprocket (5) passes through chain (4) transmission phase simultaneously Even;Described cabinet (1) rear side correspondence the most respectively is fixedly connected with gripper shoe (6), and gripper shoe rotates against peace between (6) Equipped with two support steel riders (17) parallel to each other, support steel rider (17) and be positioned at described heel row steel rider (16) rear side, described nonwoven Cloth (12) and described strength screen cloth (19) stride across support steel rider (17), being in transmission connection is supporting steel rider (17) outside.
A kind of haze purification device with nine blower fans the most according to claim 1, is characterized in that, described non-woven fabrics (12) end is installed with sensing chip, and described gripper shoe (6) is installed with induction apparatus (20), induction apparatus (20) and sensing chip Corresponding and connected by signal control;This device also includes that vacuum cleaner (18), vacuum cleaner (18) are fixedly mounted on non-woven fabrics (12) side.
A kind of haze purification device with nine blower fans the most according to claim 2, is characterized in that, described non-woven fabrics (12) filtering holes aperture is 0.3 μm~10 μm;After described cabinet (1) two side up and down, near described non-woven fabrics (12) Corner angle process through rounded corners, upper and lower two extensions of non-woven fabrics (12) and cabinet (1) top and bottom sidewall rounded at the edge are fitted.
A kind of haze purification device with nine blower fans the most according to claim 3, is characterized in that, described blower fan includes Fan supporter (8), fan supporter (8) is connected with fixed plate (2), and fan supporter (8) is fixed with bearing block (22), bearing block (22) in, by rotating main shaft (11), front and back, both sides connection has impeller (9) and hydraulic motor (21);Impeller (9) includes in radiation Shape, multiple blades of equidistantly distribution, blade is fixedly connected with leaf joint (10);Leaf joint (10) is toroidal, leaf joint (10) The emission center that center is blade;Leaf joint (10) and the joining of blade are positioned on blade, the emission center side of distance blade 4/6 to 5/6 place;Leaf joint (10) starts from the air intake side of blade to extend connection, leaf along the width of blade to the opposite side of blade Ring (10) is across the 70%~90% of width of blade.
A kind of haze purification device with nine blower fans the most according to claim 4, is characterized in that, adjacent described before Row's steel rider (15) and heel row steel rider (16), between be fixedly connected with reinforcement (13), reinforcement (13) is positioned at described non-woven fabrics (12) air side, reinforcement (13) includes two connecting plates that the left and right sides is correspondingly arranged, connecting plate and front-seat steel rider (15) The most tangent with heel row steel rider (16) it is fixedly linked, between two connecting plates of every layer, is fixedly connected with round muscle (14).
A kind of haze purification device with nine blower fans the most according to claim 5, is characterized in that, before described air outlet window Being provided with net-shaped protective cover on rear side of side and described air-inlet window, described cabinet (1) top is provided with ceiling.
CN201510389619.0A 2015-07-06 2015-07-06 A kind of haze purification device with nine blower fans Expired - Fee Related CN104984612B (en)

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Publication number Priority date Publication date Assignee Title
CN105251288A (en) * 2015-10-19 2016-01-20 北京巨维通科技有限公司 Outdoor haze purification treatment device

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EP0546250A2 (en) * 1991-12-10 1993-06-16 Firma Carl Freudenberg Apparatus for cleaning gas
CN2912769Y (en) * 2006-06-08 2007-06-20 北京康孚环境控制有限公司 Winding type filter screen type air filter
CN102225283A (en) * 2011-04-22 2011-10-26 中华全国供销合作总社郑州棉麻工程技术设计研究院 Conveyor type filtering deduster
CN102828683A (en) * 2011-06-13 2012-12-19 金平 Automatic air filtering window

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Publication number Priority date Publication date Assignee Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546250A2 (en) * 1991-12-10 1993-06-16 Firma Carl Freudenberg Apparatus for cleaning gas
CN2912769Y (en) * 2006-06-08 2007-06-20 北京康孚环境控制有限公司 Winding type filter screen type air filter
CN102225283A (en) * 2011-04-22 2011-10-26 中华全国供销合作总社郑州棉麻工程技术设计研究院 Conveyor type filtering deduster
CN102828683A (en) * 2011-06-13 2012-12-19 金平 Automatic air filtering window

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