CN109261424A - Paint spray booth with air cleaning system - Google Patents
Paint spray booth with air cleaning system Download PDFInfo
- Publication number
- CN109261424A CN109261424A CN201811308924.2A CN201811308924A CN109261424A CN 109261424 A CN109261424 A CN 109261424A CN 201811308924 A CN201811308924 A CN 201811308924A CN 109261424 A CN109261424 A CN 109261424A
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- Prior art keywords
- paint spray
- spray booth
- air
- unit
- adsorption
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/60—Ventilation arrangements specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses the paint spray booths for having air cleaning system, belong to paint spray booth technical field, it aims to solve the problem that and paint spray booth inner air-cleaning is not thorough, easily causes the problem of secondary pollution using granulating screen water drenching merely, its key points of the technical solution are that including paint spray booth ontology, the pressure wind unit for being set to paint spray booth ontology roof, water circulating purification unit, the air draught unit positioned at paint spray booth ontology side-wall outer side, the aerosol adsorption cleaning unit that is connected to air draught unit and the photooxidation clean unit being connected to the outlet side of aerosol adsorption cleaning unit；This body sidewall of paint spray booth was provided with gas channel, and air draught unit was set at gas channel；Water circulating purification unit include header tank, bottom be communicated with spray pipe spraying water tank and bottom end be suspended in header tank surface weather board；There is reuse water pump by pipeline connection between header tank and spraying water tank.The present invention, which has, purifies thoroughly, conducive to the small advantage of working environment health, secondary pollution in holding paint spray booth pollution aerosol.
Description
Technical field
The present invention relates to paint spray booth technical fields, more specifically, it relates to a kind of spray painting with air cleaning system
Room.
Background technique
An important ring in defense equipment processing and manufacturing when spray painting, due to the aerosol of the generation in painting process contain it is various
Organic principle simultaneously has penetrating odor, thus paint spraying is usually to carry out in dedicated paint spray booth.
Such as a kind of paint spray booth of Chinese patent that existing application publication number is CN105478288A, including spray painting room body, water
Pond, spray grillage, spray gun, granulating screen, applies feed bin, paint delivery tube, water tank, water delivery pipe and water screen pipe at flase floor；Pond is solid
It is located at the bottom of spray painting room body, the upper end grating plate in the pond；Spray grillage is fixed on flase floor, including pedestal, rotation
Axis, rotational handle and multiple fixed blocks；The top that feed bin is fixed on spray painting room body is applied, and is connected by paint delivery tube and spray gun
It connects；Granulating screen is horizontally fixed on the top of wall in paint spray booth body, and the lower end of the granulating screen is equipped with the small-sized leakage hole in one end, the cascade
Pipe is connected to by water delivery pipe with water tank；The water tank is connected to by water screen pipe with pond.
But the granulating screen of above-mentioned paint spray booth is horizontally fixed on the top of wall in paint spray booth body, using granulating screen water spray pair
When aerosol in paint spray booth is settled, there are the following problems for meeting:
1, water directly sprays in paint spray booth, causes humid environment in paint spray booth, influences spray painting operation and the water stain cleaning fiber crops of residual
It is tired, easily cause secondary pollution；
2, the cascade of granulating screen spray can only settle the aerosol in granulating screen surrounding air, can not effectively purify spray painting
Air in room；
3, operative liquid or fixed-contamination particle in air can only be removed merely to aerosol sedimentation using granulating screen water spray merely
And it is dissolved in the pollutant of water on a small quantity, VOC, smell substance, colored substance in paint spray booth in pollution air can not be effectively reduced
Matter etc..
Thus, it is necessary to above-mentioned paint spray booth is further improved, so that when carrying out paint spraying in paint spray booth, it is empty
The air discharge that gas can be sufficiently purified, reduce the aerosol containing pollution causes environmental pollution.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of spray painting with air cleaning system
Room has and purifies pollution aerosol thoroughly, conducive to the small advantage of working environment health, secondary pollution in holding paint spray booth.
To achieve the above object, the present invention provides the following technical scheme that
A kind of paint spray booth with air cleaning system, including paint spray booth ontology, pressure wind unit, water circulating purification unit, air draught
Unit and aerosol adsorption cleaning unit and photooxidation clean unit；The pressure wind unit is set to the roof of paint spray booth ontology, is used for
Air is pressed into paint spray booth body interior；Described this body sidewall of paint spray booth was provided with gas channel, the water circulating purification unit packet
It includes the header tank being set at gas channel, the spraying water tank being set to right above header tank and is fixedly installed on header tank and leaching
Weather board between water tank；There is reuse water pump by pipeline connection between the header tank and spraying water tank；The bottom of the spraying water tank
Portion is provided with the spray pipe being connected to spraying water tank, and several water drenching holes are provided on the spray pipe；The bottom end of the weather board suspends
In the surface of header tank；The air draught unit was set at gas channel and was located at the outside of this body sidewall of paint spray booth, with
In by inside paint spray booth air import aerosol adsorption cleaning unit；The aerosol adsorption cleaning unit is connected with air draught unit
It is logical, for carrying out adsorption-edulcoration to air derived from air draught unit；The photooxidation catalyst unit is connected to aerosol adsorption cleaning
The outlet side of unit, for carrying out catalyzing, oxidizing and purifying to gas derived from aerosol adsorption cleaning unit.
By using above-mentioned technical proposal, at least have the following beneficial effects: the water stored in 1, header tank by reuse
Water pump and pipeline are imported into spraying water tank, and then water drenching hole is ejected into weather board from spray pipe, are carried over weather board remittance and are catchmented
In case, water uniformly paves on weather board during this, increase with air contact area in paint spray booth, can accelerate to air
The subsiding and purifying of the pollutants such as middle hanging drop, particle；Meanwhile the bottom end of weather board is suspended in the surface of header tank, water from
Guide plate bottom end forms cascade when flowing down, can be by the effective subsiding and purifying of pollution aerosol in air.2, water circulating purification unit
In water be recycled, will not be put aside in paint spray booth, not influence to spray operation, be conducive to control secondary pollution.3, wind unit is pressed
It is matched with air draught unit, so that air guided flowing in paint spray booth, most air flows to water circulating purification list
First place is cleaned processing.4, aerosol adsorption cleaning unit can to by water circulating purification purification unit processing air carry out into
The purification of one step can effectively remove the pollutants such as fine droplets, the remaining solid granulates in air.5, photooxidation clean unit can be right
Air by aerosol adsorption cleaning cell processing is further purified, and removes the VOC in air, organic or odor pollution is given up
Gas etc. meets environmental requirement so that the air being finally discharged is clean.
Further, the water circulating purification unit further includes flocculant case, is led between the flocculant case and spraying water tank
Crossing piping connection has fluid filling pump.
By using above-mentioned technical proposal, the flocculant stored in flocculant case can be imported into water using fluid filling pump and recycled
Clean unit is precipitated by the flocculation deposition of flocculant so that the intracorporal impurity of water generates flocculent deposit, can be using filter
Flocculent deposit is filtered and is removed by the modes such as net filtration.Reduce solid impurity content in water, improves water circulating purification list
The recycling time of water used in member.
Further, the weather board is the arc panel protruded towards on the inside of paint spray booth ontology.
By using above-mentioned technical proposal, arc panel increases the contact area of water flow and air on weather board, so that water
Stream is easier the pollutant of absorption, dissolved air.Meanwhile water flow carries over guide plate trickling, can uniformly be paved with during trickling
Weather board plane finally forms uniform cascade in weather board bottom end, improves to pollution air bells laid purification effect in paint spray booth
Rate.
Further, horizontally disposed on the weather board to have at least one fin.
By using above-mentioned technical proposal, the setting of fin is first put aside so that water flow is dropped down to fin, and savings is not to having excess convexity
It is overflowed after rib and forms uniform cascade, so that the contact area of cascade and air is big and pollutants in air contact is abundant, purification
High-efficient and purification is thorough.Meanwhile in water circulation system water body be mixed on oiliness pollutant or weather board be stained with oiliness dirt
After contaminating object, worsened wettability of the water body on weather board, the easy bifurcated of water flow forms multi-strand flow, causes to be formed in weather board bottom end
Cascade is uneven, subsiding and purifying is ineffective, can effectively solve the problems, such as this after fin is arranged.In addition, fin is leading water flow
Trickling process on water plate is that fin-trickling is put aside-there was not in trickling-, and flocculant can be fully dispersed during being somebody's turn to do, flocculation purification
Excellent.
Further, the pressure wind unit includes being connected to the air entraining pipe of paint spray booth ontology roof and being set in air entraining pipe
Pressure wind blower.
By using above-mentioned technical proposal, can uniformly be imported completely into paint spray booth using air entraining pipe and pressure wind blower
Air, so that forming the air stream of orientation in paint spray booth.On the one hand, fresh air fills into the concentration that can dilute pollutant, control
Pollutants in air concentration is in lower range in paint spray booth processed；On the other hand, the air of directed flow, conducive to pollutant is driven
Pass through gas channel with air stream, thus successively net by water circulating purification unit, aerosol adsorption cleaning unit and photooxidation clean unit
Change processing, it is efficient to the purification of air, thorough.
Further, the air draught unit include the gas gathering mask for covering gas channel, the aspiration channel that is connected to gas gathering mask, institute
It states and is provided with forced draft fans in aspiration channel.
Negative pressure is generated in gas gathering mask when forced draft fans work by using above-mentioned technical proposal, so that empty in paint spray booth
Gas can be flowed by crossing gas channel to paint spray booth outer body, and the pollution air in paint spray booth is sufficiently purified.
Further, the aerosol adsorption cleaning unit includes cabinet, is provided with partition in the cabinet；The partition will
Cabinet is divided into the first adsorption zone and the second adsorption zone；Be provided with along the vertical direction in first adsorption zone at least one piece it is organic
Cotton filter plate, it is horizontally disposed in second adsorption zone to have at least one block of activated carbon adsorption plate；The cabinet is far from
The side wall of two adsorption zones is communicated with air inlet pipe, and the cabinet is provided with escape pipe far from the side wall of the first adsorption zone；The partition
On be provided with the through slot of connection the first adsorption zone and the second adsorption zone, and the connectivity part of through slot and escape pipe and cabinet is located at
The two sides up and down of activated carbon adsorption plate.
By using above-mentioned technical proposal, organic cotton filter plate is made of frame-shaped board and organic cotton absorption adsorption layer, activity
Active carbon particle is provided in charcoal adsorption plate.Successively pass through from crossing derived from gas channel after air enters aerosol adsorption cleaning unit
Organic cotton filter plate and activated carbon adsorption plate purified treatment.Steam, hanging drop and suspended particulate in air is by organic cotton mistake
Filter plate absorption retains, and coloring matter, the fine droplets etc. in air are tightly held by activated carbon plate absorption retention in the second adsorption zone,
Air after final purification is exported via escape pipe, improves the clean-up effect to air pollution aerosol.
Further, the organic cotton filter plate is arranged in parallel with two pieces, and the activated carbon adsorption plate is arranged in parallel with two
Block.
By using above-mentioned technical proposal, two pieces of organic cotton filter plates can choose the filter plate of different packed densities, protect
The completeness to the absorption such as drop in air retention is demonstrate,proved.Two blocks of activated carbon adsorption plates are set, and air-flow can divide two-way difference saturating
Active carbon adsorption plate is crossed, the adsorption capacity of activated carbon adsorption plate has not only been given full play to, but also improves the effect to air cleaning
Rate.
Further, the organic cotton filter plate and activated carbon adsorption plate are detachably set in cabinet.
By using above-mentioned technical proposal, have be convenient for changing using the time too long, adsorption filtration effect be deteriorated it is organic
The effect of cotton filter plate or activated carbon adsorption plate.
Further, the Rose Box in header tank, the top of the Rose Box are provided on the side wall of the header tank
Wall is flushed with the opening of header tank；The bottom plate of the Rose Box is the filter plate being detachably arranged；The reuse water pump passes through pipe
Road is connected to Rose Box.
By using above-mentioned technical proposal, when the water in header tank is guided by reuse water pump by the road, water flow be by down toward
Filter plate of the upstream through Rose Box bottom subtracts so that the flocculent deposit being trapped at filter plate is easy to settle because of self weight
Flocculent deposit is delayed and has accumulated the speed of blocking at filter plate, to have the function that reduce filter plate replacement frequency.
In conclusion the invention has the following advantages:
1, the water stored in header tank is imported into spraying water tank by reuse water pump and pipeline, and then water drenching hole is sprayed from spray pipe
Weather board is arrived out, weather board is carried over and imports in header tank, and water uniformly paves on weather board during this, increases and paint spray booth
Interior air contact area can accelerate the subsiding and purifying to the pollutants such as hanging drop, particle in air；Meanwhile weather board
Bottom end is suspended in the surface of header tank, and water forms cascade when flowing down from guide plate bottom end, can be by the pollution aerosol in air
Effective subsiding and purifying；
2, the water in water circulating purification unit is recycled, and will not put aside in paint spray booth, not influence to spray operation, is conducive to control
Secondary pollution；
3, wind unit and air draught unit is pressed to match, so that air guided flowing in paint spray booth, most air flows
Processing is cleaned to water circulating purification unit；
4, aerosol adsorption cleaning unit can further purify the air by the processing of water circulating purification purification unit, energy
Effectively remove the pollutants such as fine droplets, the remaining solid granulates in air；
5, photooxidation clean unit can further purify the air Jing Guo aerosol adsorption cleaning cell processing, remove air
In VOC, organic or odor pollution exhaust gas etc. so that the air being finally discharged is clean, meet environmental requirement；
6, weather board selects arc panel, increases the contact area of water flow and air, while being conducive to water flow and trickling on weather board
Uniform cascade is formed, is improved to the subsiding and purifying efficiency for polluting aerosol in air；It is set on weather board along upper horizontal direction
Fin is set, further ensures the subsiding and purifying effect to pollution air, and to be mixed into oily matter or water guide in water
When being stained with oily matter on plate, water flow is not easy the bifurcated on weather board, and the cascade of formation is uniform, ensure that the effective of air
Subsiding and purifying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the paint spray booth in embodiment with air cleaning system；
Fig. 2 is the cross-sectional view of paint spray booth ontology in embodiment；
Fig. 3 is the structural schematic diagram of water circulating purification system in embodiment；
Fig. 4 is the structural schematic diagram of paint spray booth ontology and flocculant case in embodiment；
Fig. 5 is the structural schematic diagram of spraying water tank, header tank and reuse water pump in embodiment；
Fig. 6 is the enlarged drawing of part B in Fig. 5；
Fig. 7 is the enlarged drawing of part A in Fig. 1；
Fig. 8 is the structural schematic diagram of aerosol adsorption cleaning unit in embodiment；
Fig. 9 is the enlarged drawing of C portion in Fig. 8.
In figure: 1, paint spray booth ontology；11, gas channel is crossed；111, cross bar；2, air entraining pipe；21, wind blower is pressed；3, gas gathering mask；
31, aspiration channel；32, forced draft fans；4, spraying water tank；41, spray pipe；411, water drenching hole；5, weather board；51, fin；52, fixed
Bar；6, header tank；61, Rose Box；611, card slot；612, filter plate；613, inlay card rib；614, snap-gauge；615, reuse water pump；7,
Flocculant case；71, fluid filling pump；8, cabinet；81, chamber door；82, U-shaped mounting plate；83, organic cotton filter plate；84, activated carbon adsorption
Plate；85, partition；851, through slot, 86, air inlet pipe；87, escape pipe；9, photooxidation catalytic waste gas clarifier.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment:
A kind of paint spray booth with air cleaning system, referring to Fig.1 comprising paint spray booth ontology 1, pressure wind unit, water circulation are net
Change unit, air draught unit, aerosol adsorption cleaning unit and photooxidation clean unit.
Referring to Fig. 2, pressure wind unit is set to the roof of paint spray booth ontology 1.Pressure wind unit includes being connected to paint spray booth ontology 1
The air entraining pipe 2 of roof and the pressure wind blower 21 being set in air entraining pipe 2.When wind blower 21 being pressed to work, it can be incited somebody to action by air entraining pipe 2
External cleaned air imports in paint spray booth ontology 1, so that the air guided flowing in paint spray booth ontology 1, while it is new by supplement
Fresh air reduces pollutant concentration to be diluted to the pollution air in paint spray booth ontology 1.
Referring to Fig. 2 and Fig. 3, it was provided with gas channel 11 on the side wall of paint spray booth ontology 1, so that pollution air passes through.Water follows
Ring clean unit included spraying water tank 4, header tank 6 and the weather board 5 being arranged at gas channel 11, and spraying water tank 4 is set to header tank 6
Surface.Weather board 5 is set between spraying water tank 4 and header tank 6, and spraying water tank 4 is fixed on top, bottom end is suspended in and catchments
The surface of case 6.Water circulating purification unit further includes reuse water pump 615, the water inlet end of reuse water pump 615 by pipeline connection in
Header tank 6, water outlet are by pipeline connection in spraying water tank 4.The bottom end of spraying water tank 4 is provided with leaching along the length direction of spraying water tank 4
Water pipe 41, spray pipe 41 and spraying water tank 4 are connected and are provided with the water drenching hole 411 for exudation of supplying water on spray pipe 41.
Full water is filled in header tank 6 when carrying out air cleaning referring to Fig. 2 and Fig. 3, it is using reuse water pump 615 that water is continuous
It is directed into spraying water tank 4, via on the spray to weather board 5 of water drenching hole 411 on spray pipe 41, water flow carries over weather board 5 and returns again
It flow in header tank 6, so recycles.Water, due to being to pave to flow on weather board 5, increases air during circulation
Contact area so that pollutant in air is easier to be settled or dissolved removal；Meanwhile water flow is flowed from 5 bottom end of weather board
When entering header tank 6, cascade is formed, pollution air passes through between weather board 5 and header tank 6 when space, and some of the contaminants are by cascade
Sedimentation or dissolution, so that pollution air is by preliminary purification.
Referring to Fig. 2 and Fig. 3, in order to give full play to the catharsis of water circulating purification unit, weather board 5 is set as arc
Plate, and weather board 5 is arranged towards protrusion on the inside of paint spray booth ontology 1.The weather board 5 of arc increases water flow on weather board 5
Trickle the time, while but also water flow be easier pave on weather board 5 uniformly, be unlikely to bifurcated and form several strands of threads.It leads
Horizontally disposed on water plate 5 to have several fins 51, fin 51 shares five in the present embodiment.Water flow is dropped down to fin 51
When, put aside under the blocking of fin 51, then do not had fin 51 to continue to trickle so that water flow can throughout weather board 5,
The cascade that 5 bottom end of weather board is formed is uniform, can give full play to subsiding and purifying effect.Meanwhile a small amount of oily matter is mixed into water body
Or a small amount of oily matter is adhered on weather board 5, cause water flow wetability on weather board 5 poor, is not easy uniformly to pave, Y-shaped
If also can be improved at the problem of carried interest water flow.
Referring to Fig. 2 and Fig. 4, crosses at gas channel 11 and be provided with two cross bars 111, be provided perpendicular to cross bar on weather board 5
111 fixed link 52.Cross bar 111 is fixed in 52 one end of fixed link, and weather board 5 is fixed in one end.52 energy of cross bar 111 and fixed link
It is enough that stable support is formed to weather board 5 so that weather board 5 install it is firm.
Referring to Fig. 4, water circulating purification unit further includes flocculant case 7 and fluid filling pump 71.The liquid feeding end and wadding of fluid filling pump 71
Solidifying agent case 7 is connected, and outlet end is connected to spraying water tank 4.By flocculant and fluid filling pump 71, wadding can be passed through into spraying water tank 4
Solidifying agent.Water containing flocculant can be sufficiently mixed uniformly when trickling on weather board 5.After flowing into header tank 6, so that water
Intracorporal pollutant generates flocculent deposit and is precipitated.It can be to pollution using the flocky precipitate that strainer timing filters out in header tank 6
Object is handled.
Referring to figure 5 and figure 6, reuse water pump 615 is caused to block in order to avoid flocculation sedimentation largely enters pipeline, header tank 6
Inside it is provided with Rose Box 61.Rose Box 61 is in rectangular box, and is bonded the setting of 6 side wall of header tank, the liquid feeding end of reuse water pump 615
It is connected to Rose Box 61.Water into reuse water pump 615 passes through the filtering of Rose Box 61, greatly reduces into reuse water pump
Impurity in 615.
Referring to figure 5 and figure 6, the bottom plate of Rose Box 61 is the filter plate 612 being detachably arranged.Two inner sidewalls of Rose Box 61
On be provided with the card slot 611 of bar shaped, the two sides of filter plate 612 are provided with the inlay card rib 613 with the cooperation of 611 inlay card of card slot.It installed
When filter plate 612, inlay card rib 613 is made to be directed at card slot 611, filter plate 612 can be installed in place by sliding in the horizontal direction.Rose Box
Snap-gauge 614 is provided with by pin rotation on 61 side plate, after filter plate 612 is installed in place, rotation snap-gauge 614 is to by card slot
611 plug at end part is detached from so that filter plate 612 is not easy to loosen, increases the installation fastness of filter plate 612.
Referring to Fig.1 and Fig. 7, air draught unit were set to the outside at gas channel 11 and being located at paint spray booth ontology 1.Air draught
Unit includes the gas gathering mask 3 for covering gas channel 11, the aspiration channel 31 for being connected to gas gathering mask 3 and the suction being set in aspiration channel 31
Wind blower 32.When forced draft fans 32 work, negative pressure is generated, the pollution air in paint spray booth ontology 1 is exported from aspiration channel 31.Together
When, match combined pressure wind unit so that paint spray booth ontology 1 in formed windstream, be conducive to pollute it is air guided flowing to cross gas channel
At 11, by the processing of water circulating purification purification unit.
It is passed into aerosol adsorption cleaning unit with Fig. 8 through exhaust gas derived from air draught unit referring to Fig.1.Aerosol absorption
Clean unit includes the cabinet 8 of rectangle, and the side of cabinet 8 is communicated with the air inlet pipe 86 for air inlet, opposite other side connection
There is the escape pipe 87 for gas after discharge processing.It is provided with vertical partition 85 in cabinet 8, partition 85 is by the inside of cabinet 8
Space is divided into the second adsorption zone positioned at the first adsorption zone of 86 side of air inlet pipe and positioned at 87 side of escape pipe.
Referring to Fig.1 and Fig. 8, two pieces of organic cotton filter plates 83, organic cotton filter plate 83 are arranged in parallel in the first adsorption zone
It is parallel to the setting of partition 85.Organic cotton filter plate 83 is clamped in grid by the sheet frame of rectangle, the grid of covering sheet frame and filling
Organic adsorption cotton composition.Enter the exhaust gas in cabinet 8 via air inlet pipe 86, successively purified via two pieces of organic cotton filter plates 83,
Moisture, fine droplets shape pollutant etc. are adsorbed retention.Two blocks of activated carbon adsorption plates 84 are arranged in parallel in second adsorption zone, it is living
Property charcoal adsorption plate 84 it is horizontally disposed, through slot 851 at two is provided on partition 85, with for be connected to the first adsorption zone and second
Adsorption zone.Through slot 851 is located between upper layer activated carbon adsorption plate 84 and the roof of cabinet 8 and lower layer's active carbon at two
Between adsorption plate 84 and the bottom wall of cabinet 8, so that the air through the first adsorption zone adsorption treatment is divided into two-way, respectively under
It is supreme to penetrate lower layer's activated carbon adsorption plate 84, from top to bottom processing is cleaned through upper layer activated carbon adsorption plate 84.Active carbon is inhaled
Attached plate 84 is embedded with activated carbon adsorption particle, can effectively remove coloring matter in air, fine droplets, odorant etc..By
After aerosol adsorption cleaning cell processing, derived air is further purified out of paint spray booth ontology 1.
Referring to Fig.1 and Fig. 8, organic cotton filter plate 83 and activated carbon adsorption plate 84 are detachably set to cabinet 8, in order to just
Replace/clear up in organic cotton filter plate 83 and activated carbon adsorption plate 84, the side of cabinet 8 is provided with can be with rotating opening
Chamber door 81.
Referring to Fig. 8 and Fig. 9, every piece of organic cotton filter plate 83 82 inlay card of U-shaped mounting plate peace opposite by two pieces of openings
Dress, the U-shaped mounting plate 82 of fixed organic cotton filter plate 83 along the width direction of cabinet 8 be respectively arranged at cabinet 8 inner roof wall and
Inner bottom wall.82 inlay card of the U-shaped mounting plate installation equally opposite by two pieces of openings of every block of activated carbon adsorption plate 84, fixed active carbon
The U-shaped mounting plate 82 of adsorption plate 84 is arranged along the width direction of cabinet 8, and one piece is set to partition 85, and one piece is set to cabinet 8
Inner sidewall.
Referring to Fig.1, photooxidation clean unit includes the photooxidation catalytic waste gas clarifier 9 for being connected to escape pipe 87 on cabinet 8.Light
The high energy high ozone UV ultraviolet beam generated in oxygen catalytic waste gas clarifier 9 decomposes the oxygen molecule in air and generates free oxygen,
That is active oxygen, so need to be in conjunction with oxygen molecule because of the taken positron-electron imbalance of free oxygen, and then generates ozone.Ozone is to organic
Object has extremely strong oxidation, has the elimination effect to get instant result to foul gas in exhaust gas and other irritation peculiar smell.Together
When, photooxidation catalytic waste gas clarifier 9 can generate high energy C glistening light of waves beam and ozone and carry out collaboration decomposition oxidation reaction to foul gas,
Make its Degradation and Transformation of foul gas substance at low molecular compound, water and carbon dioxide, then outdoor is discharged by exhaust duct.This
The molecular link of bacterium, destroys the core of bacterium in the high energy UV light beam cracking foul gas that outer photooxidation catalytic waste gas clarifier 9 generates
Sour (DNA), then oxidation reaction is carried out by ozone, thoroughly achieve the purpose that deodorization and kills bacterium.
Working principle is as follows:
It is matched by pressure wind unit and air draught unit, on the one hand constantly ozone is introduced into paint spray booth ontology 1, to dirt
Dye air is diluted, and on the other hand to pollute air guided flowing, and lead from the gas channel 11 of crossing of 1 side wall of paint spray booth ontology
Out.When polluting air via gas channel 11 is crossed, by water circulating purification unit subsiding and purifying, by water circulating purification purification unit
Air is imported into aerosol absorbing unit, successively via the adsorption cleaning of organic cotton filter plate 83 and activated carbon adsorption plate 84.Not
The air thoroughly purified is subsequently introduced in photooxidation catalytic waste gas clarifier 9, is thoroughly purified.So that energy in paint spray booth
Preferable construction environment is enough kept, the gas pollutant content of discharge is extremely low and meets environmental requirement, and compared to the prior art
In paint spray booth, be less prone to water spray cleaning and the moist, water containing pollutant caused in paint spray booth to easily cause secondary pollution problems.
Above-mentioned specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Claims (10)
1. a kind of paint spray booth with air cleaning system, it is characterised in that: followed including paint spray booth ontology (1), pressure wind unit, water
Ring clean unit, air draught unit and aerosol adsorption cleaning unit and photooxidation clean unit；
The pressure wind unit is set to the roof of paint spray booth ontology (1), for being pressed into air to paint spray booth ontology (1) is internal；
Paint spray booth ontology (1) side wall was provided with gas channel (11), and the water circulating purification unit includes being set to gas to lead to
Header tank (6) at road (11), the spraying water tank (4) being set to right above header tank (6) and be fixedly installed on header tank (6) and
Weather board (5) between spraying water tank (4)；There is reuse water pump by pipeline connection between the header tank (6) and spraying water tank (4)
(615)；The bottom of the spraying water tank (4) is provided with the spray pipe (41) being connected to spraying water tank (4), opens on the spray pipe (41)
There are several water drenching holes (411)；The bottom end of the weather board (5) is suspended in the surface of header tank (6)；
The air draught unit was set to the outside at gas channel (11) and being located at paint spray booth ontology (1) side wall, for that will spray
Air inside japanning room imports aerosol adsorption cleaning unit；
The aerosol adsorption cleaning unit is connected with air draught unit, to remove for carrying out absorption to air derived from air draught unit
It is miscellaneous；
The photooxidation catalyst unit is connected to the outlet side of aerosol adsorption cleaning unit, for leading to aerosol adsorption cleaning unit
Gas out carries out catalyzing, oxidizing and purifying.
2. the paint spray booth according to claim 1 with air cleaning system, it is characterised in that: the water circulating purification list
Member further includes flocculant case (7), has fluid filling pump (71) by piping connection between the flocculant case (7) and spraying water tank (4).
3. the paint spray booth according to claim 2 with air cleaning system, it is characterised in that: the weather board (5) is
The arc panel protruded on the inside of towards paint spray booth ontology (1).
4. the paint spray booth according to claim 3 with air cleaning system, it is characterised in that: on the weather board (5)
It is horizontally disposed to have at least one fin (51).
5. the paint spray booth according to claim 1 with air cleaning system, it is characterised in that: the pressure wind unit includes
The pressure wind blower (21) for being connected to the air entraining pipe (2) of paint spray booth ontology (1) roof and being set in air entraining pipe (2).
6. the paint spray booth according to claim 1 with air cleaning system, it is characterised in that: the air draught unit includes
The gas gathering mask (3) for covering gas channel (11), the aspiration channel (31) being connected to gas gathering mask (3), the interior setting of the aspiration channel (31)
There are forced draft fans (32).
7. the paint spray booth according to claim 1 with air cleaning system, it is characterised in that: the aerosol adsorption cleaning
Unit includes cabinet (8), is provided with partition (85) in the cabinet (8)；Cabinet (8) is divided into the first suction by the partition (85)
Attached area and the second adsorption zone；At least one piece of organic cotton filter plate (83), institute are provided in first adsorption zone along the vertical direction
Stating horizontally disposed in the second adsorption zone has at least one piece of activated carbon adsorption plate (84)；The cabinet (8) is inhaled far from second
The side wall in attached area is communicated with air inlet pipe (86), and the cabinet (8) is provided with escape pipe (87) far from the side wall of the first adsorption zone；Institute
State the through slot (851) that connection the first adsorption zone and the second adsorption zone is provided on partition (85), and through slot (851) and escape pipe
(87) two sides up and down of activated carbon adsorption plate (84) are located at the connectivity part of cabinet (8).
8. the paint spray booth according to claim 7 with air cleaning system, it is characterised in that: the organic cotton filter plate
(83) two pieces are arranged in parallel with, the activated carbon adsorption plate (84) is arranged in parallel with two pieces.
9. the paint spray booth according to claim 8 with air cleaning system, it is characterised in that: the organic cotton filter plate
(83) it is detachably set in cabinet (8) with activated carbon adsorption plate (84).
10. the paint spray booth according to claim 1 with air cleaning system, it is characterised in that: the header tank (6)
The Rose Box (61) in header tank (6), the roof of the Rose Box (61) and the opening of header tank (6) are provided on side wall
It flushes；The bottom plate of the Rose Box (61) is the filter plate (612) being detachably arranged；The reuse water pump (615) passes through pipeline
It is connected to Rose Box (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308924.2A CN109261424B (en) | 2018-11-05 | 2018-11-05 | Paint spray booth with air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308924.2A CN109261424B (en) | 2018-11-05 | 2018-11-05 | Paint spray booth with air purification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261424A true CN109261424A (en) | 2019-01-25 |
| CN109261424B CN109261424B (en) | 2020-10-16 |
Family
ID=65192906
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811308924.2A Active CN109261424B (en) | 2018-11-05 | 2018-11-05 | Paint spray booth with air purification system |
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| Country | Link |
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| CN (1) | CN109261424B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036473A (en) * | 2020-01-17 | 2020-04-21 | 上海惠元机械制造有限公司 | Spray paint circulation line |
| CN115228262A (en) * | 2022-08-22 | 2022-10-25 | 湖南国测生物科技有限公司 | Three-dimensional purification method for nucleic acid pollution in laboratory closed space |
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| DE102008019231A1 (en) * | 2008-04-17 | 2009-11-19 | B + M Surface Systems Gmbh | Painting device for use as dry separation system, has conditioning unit partly arranged inside cabinet, and conditioning unit with suction channel that completely runs inside cabinet and is partly formed by outer and side walls of cabinet |
| CN203124177U (en) * | 2013-03-24 | 2013-08-14 | 成都市金臣环保科技有限公司 | Fixed type environmental-friendly integral air exchange paint-spraying room |
| CN203664099U (en) * | 2014-01-15 | 2014-06-25 | 浙江百纳橡塑设备有限公司 | Water curtain spraying system |
| CN207385199U (en) * | 2017-10-20 | 2018-05-22 | 盐城大丰苏凯印刷包装机械厂 | UV photooxidation waste gas treatment equipments |
| CN108380426A (en) * | 2018-04-24 | 2018-08-10 | 临沂永净环保科技有限公司 | A kind of environmental protection paint spraying booth with pollutant handling arrangement |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102008019231A1 (en) * | 2008-04-17 | 2009-11-19 | B + M Surface Systems Gmbh | Painting device for use as dry separation system, has conditioning unit partly arranged inside cabinet, and conditioning unit with suction channel that completely runs inside cabinet and is partly formed by outer and side walls of cabinet |
| CN203124177U (en) * | 2013-03-24 | 2013-08-14 | 成都市金臣环保科技有限公司 | Fixed type environmental-friendly integral air exchange paint-spraying room |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036473A (en) * | 2020-01-17 | 2020-04-21 | 上海惠元机械制造有限公司 | Spray paint circulation line |
| CN115228262A (en) * | 2022-08-22 | 2022-10-25 | 湖南国测生物科技有限公司 | Three-dimensional purification method for nucleic acid pollution in laboratory closed space |
| CN115228262B (en) * | 2022-08-22 | 2023-12-01 | 湖南国测生物科技有限公司 | Three-dimensional purification method for acid pollution in laboratory enclosed space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109261424B (en) | 2020-10-16 |
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