CN104399633A - Spray chamber with super spray mist recycling function - Google Patents
Spray chamber with super spray mist recycling function Download PDFInfo
- Publication number
- CN104399633A CN104399633A CN201410838079.5A CN201410838079A CN104399633A CN 104399633 A CN104399633 A CN 104399633A CN 201410838079 A CN201410838079 A CN 201410838079A CN 104399633 A CN104399633 A CN 104399633A
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- super
- paint
- spray booth
- sprayed paint
- fog
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- 239000007921 spray Substances 0.000 title claims abstract description 125
- 239000003595 mist Substances 0.000 title claims abstract description 23
- 238000004064 recycling Methods 0.000 title abstract description 8
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 title abstract 13
- 239000003973 paint Substances 0.000 claims abstract description 276
- 239000002245 particle Substances 0.000 claims abstract description 82
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 7
- 238000007667 floating Methods 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000003068 static effect Effects 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 16
- 238000004220 aggregation Methods 0.000 claims description 15
- 230000002776 aggregation Effects 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 13
- 238000010422 painting Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000010926 purge Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
-
- 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
-
- 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
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
-
- 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
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a spray chamber with a super spray mist recycling function. The spray chamber comprises a super spray mist gathering device, a full-automatic online super spray mist capturing device, a cascade-stage filter system, a workpiece conveying system with a conveyor follow-up positioning bracket, and an automatic spraying device, wherein the super spray mist gathering device is arranged at an air feeding side of an operating zone and used for controlling the movement flow direction of super spray mist particles in the operating zone by virtue of a laminar flow barrier; the full-automatic online super spray mist capturing device is arranged at an air exhausting side of the operating zone and used for intercepting and capturing the super spray mist particles in air flow of an air exhausting system; the cascade-stage filter system is arranged in the air exhausting system and used for intercepting and absorbing the super spray mist particles in the air flow of the air exhausting system; the workpiece conveying system and the automatic spraying device are arranged between the super spray mist gathering device and the full-automatic online super spray mist capturing device in the operating zone, and adopt a space suspension mode or a ground floating mode. The spray chamber with the super spray mist recycling function disclosed by the invention can be used for recycling and reutilizing super spray mist particles, reducing the pollution and improving the safety and the sanitation of an operating environment in the operating zone, avoiding the pollution of coating operation to an outdoor overall environment, reducing the paint loss and lowering the production cost.
Description
Technical field
The present invention relates to water paint application techniques field, more particularly, relate to a kind of paint spray booth with super sprayed paint fog recovery function.
Background technology
Paint spray booth is that anticorrosion and key equipment that is decorative painting operation necessity is carried out on industrial products surface.No matter be conventional solvent coating or Modern New water paint, in painting operation process, all there is environmental pollution factors in various degree, as the solid particulate matter etc. that super sprayed paint fog and coating cloud in poisonous volatile solvent gas and operation process rebound.Meanwhile, due to the existence of super sprayed paint fog, also have lost a large amount of coating resource.In order to solve the problem of environmental pollution of painting operation, successively take various different environmental practice from protection of the environment angle to painting operation process, control environment pollution factor.Application industry in various countries' has also all formulated relevant standard and specification for this reason, clear stipulaties painting operation must be at a strict controlled enclosure space, namely carry out in paint spray booth, in order to control super sprayed paint fog and toxic volatile solvent gas emission to the impact of air environmental pollution.
Although obtain certain environment protecting, the paint vehicle of paint spray booth's spray gun ejection sprays to workpiece with atomised form, there is the super sprayed paint fog do not dropped on workpiece simultaneously, causes the operating environment in paint spray booth poor; Meanwhile, super paint spraying is directly discharged through the air port of paint spray booth, also can severe contamination external environment, also adds enviromental protection and improvement expense.
In addition, the existence of super paint spraying, causes the loss of a large amount of coating, increases the production cost of product.
In sum, how to improve the operating environment in paint spray booth, reduce the pollution of atmosphere outside, reduce enviromental protection and improvement expense, economize energy, and the recycling etc. of waste resource is all current those skilled in the art's problem demanding prompt solutions.
Summary of the invention
The object of this invention is to provide a kind of paint spray booth with super sprayed paint fog recovery function; the thorough operating environment improved in paint spray booth; reduce the impact on outside atmosphere environmental pollution, reduce enviromental protection and improvement expense; and the recycling of economize energy and waste resource, reduce enterprise product production cost.
To achieve these goals, the invention provides following technical scheme:
There is the paint spray booth that super sprayed paint fog reclaims function, comprising:
Be placed in the air-supply side of operation area, the super sprayed paint fog aggregation apparatus that the super sprayed paint fog Particles Moving controlling described operation area by laminar flow barrier flows to;
Be placed in the air draft side of described operation area, in order to interception and the full-automatic online trap setting of super sprayed paint fog of catching super sprayed paint fog particle in exhaust system air-flow;
Be placed in described exhaust system, for tackling and absorb the tandem filtration system of super sprayed paint fog particle in described exhaust system air-flow;
Be placed in described operation area, between described super sprayed paint fog aggregation apparatus and the full-automatic online trap setting of super sprayed paint fog, and according to the difference of workpiece shapes and size, adopt space to hang or ground floating mode, the work conveyance system of belt conveyor retinue locating support;
Be placed in different work position, described painting operation district, relative to uniform motion workpiece, automatically complete the automatic spray apparatus of whole spraying operation.
Preferably, described super sprayed paint fog aggregation apparatus comprises: air conditioning purge supply air system, the dynamic pressure room be connected with described air conditioning purge supply air system, a plenum chamber of compound static pressure room and second static pressures room, and deflection plate sprayed paint fog particle super in described exhaust system air-flow being guided to the full-automatic online trap setting of described super sprayed paint fog; Wherein, described compound static pressure room has the laminar flow channel of at least two-layer sheathed distribution.
Preferably, the air inlet of described laminar flow channel is provided with the electric control valve controlling linear flow rate; The discharge side of described laminar flow channel, the guide plate of belt throttle regulator.
Preferably, the outlet of described laminar flow channel is arranged in the side of described compound static pressure room towards described operation area, and the outlet of any two described laminar flow channel is positioned at same plane.
Preferably, described tandem filtration system comprises: the venturi filter be connected and the cotton filter of coating cloud.
Preferably, the full-automatic online trap setting of described super sprayed paint fog comprises: super sprayed paint fog particle pull-in range, drive the motor that described coating cloud particle pull-in range operates continuously, in order to the moistening tank of moistening described coating cloud particle pull-in range, by the paint scraping device that the super sprayed paint fog particle on described super sprayed paint fog particle pull-in range scrapes, collect and carry by the collection transmission device of the super sprayed paint fog particle scraped, and mist catching device moving frame;
Wherein, described super sprayed paint fog particle pull-in range, described motor, described moistening tank, paint scraping device and collection transmission device are all arranged on described mist catching device moving frame.
Preferably, described paint scraping device is V-shaped groove scraper plate, described V-shaped groove scraper plate is arranged on the end of described super sprayed paint fog particle pull-in range, and described V-shaped groove scraper plate is directly connected with in order to the feeder collected by scraping super sprayed paint fog particle, and described collection transmission device is communicated with described feeder.
Preferably, described V-shaped groove scraper plate tilts near one end of described collection transmission device from away from one end of described collection transmission device, and described V-shaped groove scraper plate away from one end of described collection transmission device higher than described V-shaped groove scraper plate one end near described collection transmission device.
Preferably, described work conveyance system comprises: part conveyer and upper induction system Si Huidun shifting machine in paint spray booth, part conveyer enters in paint spray booth and paint spray booth goes out part conveyer, lower part induction system Si Huidun shifting machine, the workpiece that in described paint spray booth, part conveyer receives and conveying is transmitted from last station part conveyer enters in the described paint spray booth being delivered to workpiece porch, described paint spray booth, described paint spray booth enters part conveyer and carries described workpiece, through described operation area, described workpiece is moved into described paint spray booth to go out part conveyer.
The embodiment of the present invention provides to be had super sprayed paint fog and reclaims the recovery principle of function paint spray booth and be: dominate air-flow through super sprayed paint fog aggregation apparatus with the operation area of how fast layer flow mode discharged to paint spray booth by the lower air draft of air-supply in paint spray booth during operation, to control the flow direction that operation area surpasses sprayed paint fog particle, it is made to gather the full-automatic online trap setting of super sprayed paint fog, and reclaimed through its interception and seizure, after catching recovery via super sprayed paint fog trap setting, the exhaust system air-flow that remaining residue surpasses sprayed paint fog particle is tackled through the tandem filtration system of exhaust system again, absorb, achieve the air draft air-flow qualified discharge after to the recovery of super sprayed paint fog particle and filtration treatment, namely achieve to enter in air and paint particle concentration at 4mg/m
3below, much smaller than GB 18mg/m
3.
From above-mentioned operation principle, the embodiment of the present invention provides has the paint spray booth that super sprayed paint fog reclaims function, achieve the recycling to super sprayed paint fog particle, reduce super sprayed paint fog particle to the impact of paint spray booth's operating environment, effectively improve the operating environment in paint spray booth; Decrease the discharge rate of super sprayed paint fog particle from this paint spray booth, effectively reduce the pollution of environment to external world, and reduce enviromental protection and improvement expense.Effectively reduce paint loss amount simultaneously, thus reduce the production cost of enterprise product.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention technical scheme, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
What Fig. 1 provided for the embodiment of the present invention has the structural representation that super sprayed paint fog reclaims function paint spray booth work conveyance system;
The super sprayed paint fog that has that Fig. 2 provides for the embodiment of the present invention reclaims conveyer retinue positioning rack structure schematic diagram in function paint spray booth work conveyance system.
The super sprayed paint fog that has that Fig. 3 provides for the embodiment of the present invention reclaims function paint spray booth front view;
The super sprayed paint fog that has that Fig. 4 provides for the embodiment of the present invention reclaims function paint spray booth side view;
The super sprayed paint fog that has that Fig. 5 provides for the embodiment of the present invention reclaims the front view that function paint spray booth surpasses the full-automatic online trap setting of sprayed paint fog;
The super sprayed paint fog that has that Fig. 6 provides for the embodiment of the present invention reclaims the side view that function paint spray booth surpasses the full-automatic online trap setting of sprayed paint fog;
The super sprayed paint fog that has that Fig. 7 provides for the embodiment of the present invention reclaims function paint spray booth and surpasses the structural representation of sprayed paint fog aggregation apparatus exhaust outlet.
In upper Fig. 1-7:
10 is super sprayed paint fog aggregation apparatus, 11 is air conditioning purge supply air system, 12 is dynamic pressure room, 13 is a plenum chamber, 14 is second static pressures room, 15 is electric control valve, 16 is the guide plate of belt throttle regulator, 17 is inner side laminar flow exhaust outlet, 18 is middle laminar flow exhaust outlet, 19 is outside laminar flow exhaust outlet, 20 is operation area, 21 is workpiece, 22 is spray gun, 23 is air velocity transducer, 24 is deflection plate, 30 is the full-automatic online trap setting of super sprayed paint fog, 31 is super sprayed paint fog particle pull-in range, 32 is moistening tank, 33 is paint scraping device, 34 is collection transmission device, 35 is mist catching device moving frame, 36 is roller, 37 is guide rail, 38 is bend pulley, 39 is driving drum, 40 is exhaust system, 41 is exhaust blower, 42 is venturi type filter, 43 is the cotton filter of coating cloud, 44 is exhaust duct, 50 is work conveyance system, 51 is part conveyer in paint spray booth, 52 is upper induction system Si Huidun shifting machine, 53 is lower part induction system Si Huidun shifting machine, 54 for entering part conveyer in paint spray booth, 55 go out part conveyer for paint spray booth, 56 is drying chamber conveyer, 59 is conveyer retinue locating support.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
What the embodiment of the present invention provided have, and super sprayed paint fog reclaims the paint spray booth of function, comprising: be placed in operation area 20 and blow side, controls operation area 20 surpass the super sprayed paint fog aggregation apparatus 10 that sprayed paint fog Particles Moving flows to by laminar flow barrier; Be placed in air draft side, operation area 20, in order to interception and the full-automatic online trap setting 30 of super sprayed paint fog of catching super sprayed paint fog particle in exhaust system 40 air-flow; Be placed in exhaust system 40, eliminate the tandem filtration system 42 and 43 of super sprayed paint fog particle in exhaust system 40 air-flow; Be placed in painting operation position, operation area 20, and according to the difference of workpiece 21 shape and size, adopt the work conveyance system 50 of space suspension or ground floating belt conveyor retinue locating support 59, this work conveyance system 50 is between super sprayed paint fog aggregation apparatus 10 and the full-automatic online trap setting 30 of super sprayed paint fog; Be placed in each painting operation position, relative to uniform motion workpiece 21, automatically complete the simple and easy automatic spray apparatus of whole spraying operation, i.e. spray gun 22.
Be understandable that, operation area 20 refers to the workspace of spraying operation.Workpiece 21 is sent into paint spray booth by work conveyance system 50, and through operation area 20, after automatically completing spraying operation, workpiece 21 is exported paint spray booth.Automatic spray apparatus is arranged on each painting operation position of operation area 20.
What the embodiment of the present invention provided has the super sprayed paint fog recovery mixed recovery in function paint spray booth was originally: dominate air-flow through super sprayed paint fog aggregation apparatus 10 with the operation area 20 of how fast layer flow mode discharged to paint spray booth by the lower air draft of air-supply in paint spray booth during operation, 20 surpass sprayed paint fog particle gather the full-automatic online trap setting 30 of super sprayed paint fog to control operation area, and reclaimed through its interception and seizure, after catching recovery via super sprayed paint fog trap setting 30, exhaust system 40 air-flow that remaining residue surpasses sprayed paint fog particle is tackled through the tandem filtration system of exhaust system 40 again, absorb, achieve the air draft air-flow qualified discharge after to the recovery of super sprayed paint fog particle and filtration treatment, namely achieve to enter in air and paint particle concentration at 4mg/m
3below, much smaller than GB 18mg/m
3.
From above-mentioned operation principle, the embodiment of the present invention provides has the paint spray booth that super sprayed paint fog reclaims function, achieve the recycling to super sprayed paint fog particle, reduce super sprayed paint fog particle to the impact of paint spray booth's operating environment, effectively improve the operating environment in paint spray booth; Decrease the discharge rate of super sprayed paint fog particle from this paint spray booth, effectively reduce the pollution of environment to external world, and reduce enviromental protection and improvement expense.Effectively reduce paint loss amount simultaneously, thus reduce the production cost of enterprise product.
For the ease of catching super sprayed paint fog particle, super sprayed paint fog aggregation apparatus 10 comprises: air conditioning purge supply air system 11, the dynamic pressure room 12 be connected with air conditioning purge supply air system 11, with a plenum chamber 13 and the second static pressures room 14 of compound static pressure room, and sprayed paint fog particle super in exhaust system 40 air-flow is guided to the deflection plate 24 of the full-automatic online trap setting 30 of super sprayed paint fog; Wherein, compound static pressure room has the laminar flow channel of at least two-layer sheathed distribution.
Above-mentioned paint spray booth, the super sprayed paint fog Particles Moving being controlled operation area 20 by laminar flow barrier is flowed to and flow velocity.Concrete, for 3 kinds of laminar flow channel, establish internal layer exhaust outlet 17, middle level exhaust outlet 18 and outer exhaust outlet 19 respectively.The linear flow rate of internal layer exhaust outlet 17 and outer exhaust outlet 19 is all greater than the linear flow rate of middle level exhaust outlet 18; The linear flow rate of outer exhaust outlet 19 is greater than the linear flow rate of internal layer exhaust outlet 17.Like this, under powerful Laminar Flow, from outside to inside, set up how fast laminar flow from the top down to surround barrier, tightly control freely drifting about, be scattered and escape of super sprayed paint fog particle, thus obtain middle part low speed, even and stable laminar flow, while guaranteeing operation area paint transfer efficiency, improve the catch rate of super sprayed paint fog particle, namely improve super sprayed paint fog particle organic efficiency; Meanwhile, the pollution of operation area 20 internal environment and ambient atmosphere environment is substantially improved.
Be understandable that, air conditioning purge supply air system 11 is positioned at top, paint spray booth, introduces fresh air from external environment in paint spray booth, and through process, the air that parameter meets the demands enters super sprayed paint fog aggregation apparatus 10.
Preferably, the air inlet of laminar flow channel is provided with the electric control valve 15 controlling linear flow rate, can realize static state or dynamic adjustments as required; The guide plate 16 of laminar flow channel discharge side belt throttle regulator is provided with local-laminar adjuster, be conducive to producing from upper vertically downward, strong and powerful and stable how fast laminar flow, improve paint transfer efficiency and the coating cloud organic efficiency of operation area 20.
In order to improve the super sprayed paint fog particle rate of recovery and reduce that the ease of super sprayed paint fog particle is escaped, drift and being scattered everywhere, the outlet of laminar flow channel is arranged in the side of compound static pressure room towards described operation area, and the outlet of any two laminar flow channel is positioned at same plane.Like this, reach further from outside to inside, set up how fast laminar flow from the top down and surround barrier, thus reach tight control super sprayed paint fog particle free drift, to be scattered and ease is escaped.Concrete, by unified for the outlet of a plenum chamber 13 and second static pressures room 14 the same side being arranged in compound static pressure room towards operation area 20, internal layer exhaust outlet 17, middle level exhaust outlet 18 and outer exhaust outlet 19 are positioned at same plane.
What above-described embodiment provided has in the paint spray booth of super sprayed paint fog recovery function, and automatic spray apparatus comprises some spray guns 22, further, is provided with the air velocity transducer 23 of monitoring spray gun 22 place laminar velocity near spray gun 22 position.Like this, the laminar velocity at spray gun 22 place is detected in real time by air velocity transducer 23, and by controlling electric control valve 15, the gas supply flow that real-time control plenum chamber 13 is sent into second static pressures room 14, implement the amount of supplied air that Dynamic controlling injects second static pressures room 14, reach and control the stability that low speed laminar flow is discharged in second static pressures room 14 in real time, thus improve the paint transfer efficiency of operation area 20.
What above-described embodiment provided has in the paint spray booth of super sprayed paint fog recovery function, selects tandem filtration system according to actual needs.In exhaust system 40, exhaust blower 41 is positioned at the top of paint spray booth, and exhaust duct 44 is communicated with the exhaust outlet of paint spray booth.。
Preferably, above-mentioned tandem filtration system comprises: the venturi filter 42 be connected and the cotton filter 43 of coating cloud.Further, the venturi filter 42 of larger capacity is selected.Concrete, venturi filter 42 is arranged at the exhaust outlet of paint spray booth, and the cotton filter 43 of coating cloud is arranged in the delivery pipe 44 of exhaust system 40.Like this, achieve secondary tandem and filter, improve filter effect; Meanwhile, adopt venturi filter 42, it can form negative pressure, realizes automatic exhausting, saves energy consumption.
Preferably, the full-automatic online trap setting 30 of super sprayed paint fog comprises: super sprayed paint fog particle pull-in range 31, drive the motor that super sprayed paint fog particle pull-in range 31 operates continuously, in order to the moistening tank 32 (being inside provided with water level controller) of moistening super sprayed paint fog particle pull-in range 31, in order to scrape the paint scraping device 33 super sprayed paint fog particle pull-in range 31 having been received super sprayed paint fog particle, collect and carry and scraped the collection transmission device 34 of super sprayed paint fog particle and mist catching device moving frame 35; Wherein, coating cloud particle pull-in range 31, moistening tank 32, paint scraping device 33 and collection transmission device 34 are all arranged on mist catching device moving frame 35.
Be understandable that, coating cloud particle pull-in range 31 is arranged at the top that air draft side, operation area 20 surpasses sprayed paint fog trap setting 30, in order to catch super sprayed paint fog particle.Moistening tank 32 is placed in coating cloud particle pull-in range 31 head end bottom, in order to moistening coating cloud particle pull-in range 31.Paint scraping device 33 is arranged at coating cloud particle pull-in range 31 by the tail end under upper turn.
For the ease of adjustment and maintenance, mist catching device moving frame 35 is designed to portable.Preferably, mist catching device moving frame 35 bottom has roller 36, and coordinates with roller 36 and the guide rail 37 of confession mist catching device moving frame 35 movement.
The structure of above-mentioned paint scraping device 33 exists multiple, in order to simplify structure, prioritizing selection paint scraping device 33 is V-shaped groove scraper plate, this V-shaped groove scraper plate is arranged on the end of super sprayed paint fog particle pull-in range 31, V-shaped groove scraper plate is directly connected with in order to the feeder collected by scraping super sprayed paint fog particle, and collection transmission device 34 is communicated with feeder.Collection transmission device 34 is positioned at immediately below V-shaped groove scraper plate, to realize collecting.
Paint solution for the ease of super sprayed paint fog particle enters collection transmission device 34, V-shaped groove scraper plate tilts to the one end near collection transmission device 34 away from one end of collection transmission device 34 certainly, and V-shaped groove scraper plate is away from collecting one end of transmission device 34 higher than V-shaped groove scraper plate one end near collection transmission device 34.Like this, the super sprayed paint fog particle being arranged in V-shaped groove scraper plate enters collection transmission device 34 by self gravitation, saves power source; Same mode of movement, is transported between the paint of adjacent position from collection transmission device 34 from high to low by paid-in recovery paint liquid.
Motor drives super sprayed paint fog particle pull-in range 31, also there is various structures and mode.Preferably, driver part surpasses sprayed paint fog particle pull-in range 31 by drum driven.Cylinder comprises: be positioned at super sprayed paint fog particle pull-in range 31 head end and the driving drum 39 be connected with driver part transmission, be positioned at the bend pulley 38 of super sprayed paint fog particle pull-in range 31 tail end, belt tensioning drum is between driving drum 39 and bend pulley 38; Wherein, bend pulley 38 is two, and two bend pulleys 38 are vertically arranged side by side, and paint scraping device 33 is between two bend pulleys 38.Like this, adopt cylinder effectively to ensure that the stable seizure of super sprayed paint fog particle pull-in range 31, improve and scrape paint efficiency and scrape paint quality.
Moistening tank 32 is positioned at the bottom of driving drum 39, and the bottom of driving drum 39 is immersed in the water of moistening tank 32, and like this, coating cloud particle pull-in range 31 fortune circles, and profit water once, facilitates moistening coating cloud particle pull-in range 31 and guarantees the stable of its surperficial moisture film.
Preferably, collection transmission device 34, in funnel-form, facilitates and collects super sprayed paint fog particle, also facilitate super sprayed paint fog particle transfer.Collection transmission device 34 is connected by paint mixing device between pipeline with paint.
Preferably, work conveyance system 50 comprises: part conveyer 51 and upper induction system Si Huidun shifting machine 52 in paint spray booth, part conveyer 54 enters in paint spray booth and paint spray booth goes out part conveyer 55, and lower part induction system Si Huidun shifting machine 53.During operation, in paint spray booth, part conveyer 51 receives and carries the workpiece 21 that transmits from last station and part conveyer 54 enters in the paint spray booth being delivered to workpiece porch, paint spray booth, and paint spray booth enters part conveyer 54 conveying workpieces and moves into paint spray booth through operation area and by workpiece and go out part conveyer 55.
Concrete, workpiece 21 is transported to paint spray booth from last station part conveyer 51 and upper induction system Si Huidun shifting machine 52 through paint spray booth and enters part conveyer 54; Part conveyer 55 is gone out through paint spray booth and lower part induction system Si Huidun shifting machine 53 delivers to drying chamber conveyer 56 after workpiece 21 completes painting operation.Concrete, workpiece 21 is from part conveyer 51 paint spray booth with by upper induction system Si Huidun shifting machine 52, workpiece 21 on part conveyer 51 in paint spray booth is moved to paint spray booth and enters part conveyer 54, under the promotion of part conveyer 54 is entered by paint spray booth and paint spray booth goes out the pulling of part conveyer 55, automatically complete the workpiece 21 of painting operation through operation area, go out part conveyer 55 by paint spray booth and move to drying conveyor 54 through lower part delivery system Si Huidun shifting machine 53.
Workpiece 21 at the uniform velocity completes whole spraying operation by operation area, paint spray booth in floating mode relative to automatic spraying equipment, be employed herein unmanned operation, the operating type of simple and easy automatic coating, a kind of there is the operating type reduced to greatest extent operation area laminar flow potency due, namely be conducive to improving paint spray booth's inside courtyard efficiency of transmission, also improve the organic efficiency of super sprayed paint fog simultaneously.
Above-described embodiment provides to be had super sprayed paint fog and reclaims paint spray booth's auto-programming operation process of function and be:
1) upper station of part conveyer 51 in paint spray booth to be transferred to by workpiece 21 by operating personnel from a upper station;
2) automatically workpiece 21 is constantly transplanted on the end of part conveyer system 51 in paint spray booth by part conveyer 51 in paint spray booth, sensor sends workpiece 21 to PLC and to put in place signal herein;
3) PLC controls upper the induction system Si Huidun shifting machine 52 of part conveyer system 51 end in paint spray booth and workpiece 21 is displaced to paint spray booth from the end of part conveyer 51 paint spray booth enters on part conveyer 54;
4) part conveyer 54 enters at the uniform velocity to move forward in paint spray booth, workpiece 21 is transported to operation area 20, when part profiling entrance enters in the arrival paint spray booth, front end of workpiece 21, sensor sender controls each relevant position spray gun to PLC herein, and in succession start start by set date and time-delay closing, carry out automatic spraying operating to workpiece 21, the super sprayed paint fog aggregation apparatus 10 of control and super sprayed paint fog trap setting 30 normally run simultaneously;
5) workpiece 21 enters after paint spray booth enters part conveyer 54, the power of part conveyer 54 is entered by means of paint spray booth, continue to move into operation area 20 in floating mode and carry out spraying operation, when the front end of workpiece 21 touch paint spray booth go out on part conveyer 55 conveyer retinue locating support 59 after, workpiece 21 paint spray booth enter the promotion of part conveyer 54 and paint spray booth go out part conveyer 55 pull synergy under, workpiece 21 completes whole spraying operation automatically by operation area 20, when workpiece 21 end arrival paint spray booth goes out part profiling mouth, namely indicate completing of the whole spraying operation of workpiece 21; Simultaneously PLC starts subsequent workpiece and enters the above-mentioned cycle operation restarting new workpiece.
6) until the arrival paint spray booth, front end of workpiece 21 goes out the afterbody of part conveyer 55, PLC receives paint spray booth profiling outlet sensor " film workpiece " 21 and to put in place signal, workpiece 21 is transplanted on drying conveyor 56 by the lower part induction system Si Huidun drag-over unit 53 that PLC controls in drying chamber, work continuously at drying chamber conveyer 56, the paint film on workpiece 21 is dried;
7) it should be noted that, workpiece 21, after drying, runs to drying chamber conveyer 56 end, then directly enters into strong cold house, and after cold by force, workpiece 21 is slipped to next station, on inspection, touch-up paint, bundling, warehouse-in.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the present invention.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. there is the paint spray booth that super sprayed paint fog reclaims function, it is characterized in that, comprising:
Be placed in the air-supply side of operation area (20), the super sprayed paint fog aggregation apparatus (10) that the super sprayed paint fog Particles Moving controlling described operation area (20) by laminar flow barrier flows to;
Be placed in the air draft side of described operation area (20), in order to interception and the full-automatic online trap setting (30) of super sprayed paint fog of catching super sprayed paint fog particle in exhaust system (40) air-flow;
Be placed in described exhaust system (40), for interception and the tandem filtration system absorbing super sprayed paint fog particle in described exhaust system (40) air-flow;
Be placed in described operation area (20), be positioned between described super sprayed paint fog aggregation apparatus (10) and the full-automatic online trap setting (30) of super sprayed paint fog, and according to the difference of workpiece (21) shape and size, space is adopted to hang or ground floating mode, the work conveyance system (50) of belt conveyor retinue locating support (59);
Be placed in different work position, described painting operation district, relative to uniform motion workpiece (21), automatically complete the automatic spray apparatus of whole spraying operation.
2. according to claim 1 have the paint spray booth that super sprayed paint fog reclaims function, it is characterized in that, described super sprayed paint fog aggregation apparatus (10) comprising: air conditioning purge supply air system (11), the dynamic pressure room (12) be connected with described air conditioning purge supply air system (11), a plenum chamber (13) of compound static pressure room and second static pressures room (14), and the deflection plate (24) sprayed paint fog particle super in described exhaust system (40) air-flow being guided to the full-automatic online trap setting (30) of described super sprayed paint fog; Wherein, described compound static pressure room has the laminar flow channel of at least two-layer sheathed distribution.
3. according to claim 2 have the paint spray booth that super sprayed paint fog reclaims function, and it is characterized in that, the air inlet of described laminar flow channel is provided with the electric control valve (15) controlling linear flow rate; The discharge side of described laminar flow channel, the guide plate (16) of belt throttle regulator.
4. according to claim 2 have the paint spray booth that super sprayed paint fog reclaims function, it is characterized in that, the outlet of described laminar flow channel is arranged in the side of described compound static pressure room towards described operation area (20), and the outlet of any two described laminar flow channel is positioned at same plane.
5. according to claim 1 have the paint spray booth that super sprayed paint fog reclaims function, and it is characterized in that, described tandem filtration system comprises: the venturi filter (42) be connected and the cotton filter (43) of coating cloud.
6. according to the paint spray booth with super sprayed paint fog recovery function in claim 1-5 described in any one, it is characterized in that, the full-automatic online trap setting (30) of described super sprayed paint fog comprising: super sprayed paint fog particle pull-in range (31), drive the motor that described coating cloud particle pull-in range (31) operates continuously, in order to the moistening tank (32) of moistening described coating cloud particle pull-in range (31), by the paint scraping device (33) that the super sprayed paint fog particle on described super sprayed paint fog particle pull-in range (31) scrapes, collect and carry by the collection transmission device (34) of the super sprayed paint fog particle scraped, and mist catching device moving frame (35),
Wherein, described super sprayed paint fog particle pull-in range (31), described motor, described moistening tank (32), paint scraping device (33) and collection transmission device (34) are all arranged on described mist catching device moving frame (35).
7. according to claim 6 have the paint spray booth that super sprayed paint fog reclaims function, it is characterized in that, described paint scraping device (33) is V-shaped groove scraper plate, described V-shaped groove scraper plate is arranged on the end of described super sprayed paint fog particle pull-in range (31), described V-shaped groove scraper plate is directly connected with in order to the feeder collected by scraping super sprayed paint fog particle, and described collection transmission device (34) is communicated with described feeder.
8. according to claim 7 have the paint spray booth that super sprayed paint fog reclaims function, it is characterized in that, described, V-shaped groove scraper plate tilts near one end of described collection transmission device (34) from away from one end of described collection transmission device (34), and described V-shaped groove scraper plate away from one end of described collection transmission device (34) higher than described V-shaped groove scraper plate one end near described collection transmission device (34).
9. according to claim 1 have the paint spray booth that super sprayed paint fog reclaims function, it is characterized in that, described work conveyance system (50) comprising: part conveyer (51) and upper induction system Si Huidun shifting machine (52) in paint spray booth, part conveyer (54) enters in paint spray booth and paint spray booth goes out part conveyer (55), lower part induction system Si Huidun shifting machine (53), the workpiece (21) that in described paint spray booth, part conveyer (51) receives and conveying is transmitted from last station part conveyer (54) enters in the described paint spray booth being delivered to workpiece porch, described paint spray booth, described paint spray booth enters part conveyer (54) and carries described workpiece (21), through described operation area (20), described workpiece (21) is moved into described paint spray booth to go out part conveyer (55).
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| CN104399633B CN104399633B (en) | 2017-02-22 |
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| CN105032668A (en) * | 2015-08-23 | 2015-11-11 | 周小参 | Side draught type water-free spraying system |
| CN107442345A (en) * | 2017-08-31 | 2017-12-08 | 无锡厚发自动化设备有限公司 | A kind of spray-painting plant of person model |
| CN108970872A (en) * | 2018-09-07 | 2018-12-11 | 安徽龙瑞玻璃有限公司 | A kind of case body equipment having glaze paint recycling function |
| CN113369143A (en) * | 2021-07-16 | 2021-09-10 | 顺叱华(青岛)智能科技有限公司 | Decoration and building waste resource utilization and classification equipment and manufacturing method thereof |
| CN114425547A (en) * | 2022-04-07 | 2022-05-03 | 天津市英格环保科技有限公司 | Adsorption catalysis type waste gas treatment system and method |
| CN115254514A (en) * | 2022-08-22 | 2022-11-01 | 溧阳二十八所系统装备有限公司 | Automatic spraying system for square cabin and paint spraying process for square cabin |
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| CN114425547A (en) * | 2022-04-07 | 2022-05-03 | 天津市英格环保科技有限公司 | Adsorption catalysis type waste gas treatment system and method |
| CN115254514A (en) * | 2022-08-22 | 2022-11-01 | 溧阳二十八所系统装备有限公司 | Automatic spraying system for square cabin and paint spraying process for square cabin |
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| CN104399633B (en) | 2017-02-22 |
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Effective date of registration: 20170329 Address after: 100029 Beijing cherry garden, building No. 28, Chaoyang District (Cherry Blossom concentrated office area, 0094) Patentee after: Red creative international technology (Beijing) Co., Ltd. Address before: 130000 Jilin province Changchun Luyuan District West Street building 25-342 1 door 1 floor No. 102 Patentee before: Wang Bin |