CN102371217B - Sealed type paint spraying system with circular utilization of paint powder - Google Patents
Sealed type paint spraying system with circular utilization of paint powder Download PDFInfo
- Publication number
- CN102371217B CN102371217B CN201110334560.7A CN201110334560A CN102371217B CN 102371217 B CN102371217 B CN 102371217B CN 201110334560 A CN201110334560 A CN 201110334560A CN 102371217 B CN102371217 B CN 102371217B
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- CN
- China
- Prior art keywords
- conveyer belt
- machine room
- storage tank
- electrostatic spraying
- paint powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003973 paint Substances 0.000 title claims abstract description 45
- 239000000843 powder Substances 0.000 title claims abstract description 42
- 238000005507 spraying Methods 0.000 title claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 25
- 238000007590 electrostatic spraying Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 7
- 210000001367 artery Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
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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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
-
- 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
- B05B14/435—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material with means for cleaning the filters by gas flow, e.g. blasts of air
-
- 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
- B05B16/95—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 the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
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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
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
A kind of sealed type paint spraying system with circular utilization of paint powder, comprise machine room, storage tank, conveyer belt, in described machine room, be provided with electrostatic spraying gun, electrostatic spraying gun is installed on reciprocating mobile device, this electrostatic spraying gun is connected with the paint powder pump at storage tank top through conveying pipeline, described machine room top is provided with Conveyance case, Conveyance box top is provided with wind mixed chamber, wind mixed chamber top is provided with air exhauster, Conveyance case bottom is provided with material-falling hopper, the outlet of material-falling hopper bottom is connected with paint powder pump, paint powder pump is connected with the sieves that is arranged on storage tank top through discharge nozzle, filter screen bottom is connected with storage tank. the advantages such as the present invention has coating process advanced person, and coating quality is good. the defect that it has overcome conventional electrostatic spraying coating process, has improved the serviceability of electrostatic spraying greatly. reduce the pollution to environment in coating process, greatly alleviated labor strength, saved human resources simultaneously.
Description
Technical field
The present invention relates to a kind of paint spraying system, especially relate to a kind of sealed type paint spraying system with circular utilization of paint powder.
Background technology
Existing automobile brake sheet external coating mainly adopts electrostatic powder coating mode, in brake block surface, through overbaking, can obtain the film coated surface of excellent performance by powdery paints direct spraying. But there are a lot of shortcomings in electrostatic spraying apparatus at present: the one, and the conveyer belt of spray-painting plant runs through whole machine room, wherein there is very large one section to be exposed to outside machine room, the paint powder of spray gun ejection can be along with the motion of conveyer belt, take out of outside machine room, cause paint powder to fly upward everywhere, larger to human body and surrounding environment harm. The 2nd, existing spray-painting plant cannot carry out in time paint powder, comprehensively recycling, causes the waste of paint powder seriously, makes whole spraying process can not realize continuous production, and workman is large to painting the cleaning labour intensity of powder in recovery system.
Summary of the invention
The present invention solves existing paint powder in existing automobile brake sheet external coating to fly upward everywhere, and larger to human body and surrounding environment harm, the waste of paint powder is serious, and workman clears up the technical problems such as the labour intensity of paint powder is large.
The present invention has also solved the technical problems such as existing coating equipment efficiency is low, and automaticity is low simultaneously.
The present invention mainly solves above-mentioned technical problem by following technical proposals: a kind of sealed type paint spraying system with circular utilization of paint powder, comprise machine room, storage tank, conveyer belt, in described machine room, be provided with electrostatic spraying gun, electrostatic spraying gun is installed on reciprocating mobile device, this electrostatic spraying gun is connected with the paint powder pump at storage tank top through conveying pipeline, described machine room top is provided with Conveyance case, Conveyance box top is provided with wind mixed chamber, wind mixed chamber top is provided with air exhauster, Conveyance case bottom is provided with material-falling hopper, the outlet of material-falling hopper bottom is connected with paint powder pump, paint powder pump is connected with the sieves that is arranged on storage tank top through discharge nozzle, filter screen bottom is connected with storage tank,
Described machine room bottom is provided with reclaims bucket, the outlet of reclaiming bucket bottom is connected with suction tube, suction tube is connected with the charging aperture of Conveyance case, the outlet of reclaiming bucket bottom also through a barometric pipe be arranged on storage tank flour dust on top filter outlet and be connected, dust filter unit is connected with storage tank;
Before described machine room, wall is provided with workpiece entrance, after machine room, wall is provided with workpiece outlet, workpiece entrance and workpiece exit are equipped with gas-tight curtain, in machine room, be provided with conveyer belt in room, before machine room, be provided with preposition conveyer belt, after machine room, be provided with rearmounted conveyer belt, described preposition conveyer belt end extend put in workpiece entrance with room in conveyer belt front end along connecing, in room, conveyer belt end is put suitable the connecing of rearmounted conveyer belt in exporting to workpiece with extension in machine room, and this postposition conveyer belt end and drying line conveyer belt are along connecing.
As preferably, in described Conveyance case, be vertically provided with multiple filter core posts, the two ends of filter core post have end cap, upper end cover is provided with steam vent, steam vent and UNICOM of wind mixed chamber, is provided with distributing pipe in wind mixed chamber, and distributing pipe is connected with high-pressure pump, distributing pipe is provided with multiple arms corresponding with filter core post, the end of arm is provided with air valve, and the valve of air valve is connected with the tracheae of regurgitating being arranged on filter core post axis, and the end of regurgitating tracheae is provided with H shape jet pipe.
As preferably, on the both sides straight tube tube wall of described H shape jet pipe, offer multiple apertures, the centre of the tube connector between the straight tube of both sides and a sleeve pipe UNICOM, in sleeve pipe, down has closed airtight bearing, and the shaft hole sleeve of airtight bearing is being regurgitated on tracheae. Pulse backblowing air-flow blows out by regurgitating the hole of valve from H pipe, and reaction force makes H pipe fast rotational form air knife, sweeps the accumulated powder of cartridge surface, reaches the object of comparatively thoroughly removing cartridge surface accumulated powder.
As preferably, the aperture of described left side straight tube is axially uniformly distributed with the angular range of 90～180 ° on the straight tube tube wall of left side, and the aperture of right side straight tube is axially uniformly distributed with the angular range of 0～-90 ° on the straight tube tube wall of right side.
As preferably, described filter core post profile is garden tubular, the well-regulated pleated vertical line of paper facer tool of filter core post, pleated end arc transition. The paper facer of filter core is through polyurethane processing, not only nonhygroscopic but also have the mechanical strength of the high total blowback air-flow of resistance to arteries and veins.
As preferably, described gas-tight curtain is superimposed with each other to arrange by multiple plastic tapes that naturally droop and forms.
As preferably, described mobile device comprises frame, and frame is provided with a pair of reciprocating motion sprocket wheel, is arranged with chain on sprocket wheel, and frame bottom is provided with guide rod, is hung with hanger on guide rod, and the top of hanger is connected with chain, and electrostatic spraying gun is fixed on the bottom of hanger.
As preferably, described rearmounted conveyer belt comprises support, support is provided with forward and backward backing roll, the conveyor surface below that forward and backward backing roll forms is provided with jockey pulley and intermediate calender rolls, below the centre position of intermediate calender rolls, jockey pulley, be provided with drive roll, conveyer belt is nested with on forward and backward backing roll, conveyer belt drive roll, and its outer surface is walked around jockey pulley and intermediate calender rolls; Jockey pulley is arranged on tension bracket, and tension bracket is screwed on support by adjusting screw(rod).
Conveyer belt of the present invention forms by three sections, and workpiece entrance and workpiece exit are equipped with gas-tight curtain, and in room, conveyer belt is arranged in paint spray booth completely, and therefore air-tightness is good, and paint powder can be along with the motion of conveyer belt is taken out of outside machine room. Conveyance case separates thoroughly the powder reclaiming, and the H shape jet pipe energy fast rotational of establishing in its filter core forms air knife, sweeps the accumulated powder of cartridge surface, makes to paint powder and all reclaims. The advantages such as the present invention has coating process advanced person, and coating quality is good. The defect that it has overcome conventional electrostatic spraying coating process, has improved the serviceability of electrostatic spraying greatly. Reduce the pollution to environment in coating process, greatly alleviated labor strength, saved human resources simultaneously.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
Fig. 1 is the structural representation of a kind of preferred embodiment of the present invention;
Fig. 2 is a kind of structural representation of conveyer belt shown in Fig. 1;
Fig. 3 is a kind of structural representation of mobile device shown in Fig. 1;
Fig. 4 is the front view of machine room shown in Fig. 1;
Fig. 5 is the structural representation of the post of filter core shown in Fig. 4;
Fig. 6 is the structural representation of the shape of H shown in Fig. 5 jet pipe;
Fig. 7 is the A of Fig. 6---A cutaway view.
Detailed description of the invention
Fig. 1 is the structural representation of a kind of preferred embodiment of the present invention. This sealed type paint spraying system with circular utilization of paint powder mainly comprises high-pressure pump 110, machine room 5, storage tank 1, conveyer belt 53, electrostatic spraying gun 51 etc. Machine room 5 tops are provided with Conveyance case 7, Conveyance case 7 tops are provided with wind mixed chamber 71, wind mixed chamber 71 tops are provided with air exhauster 72, Conveyance case 7 bottoms are provided with material-falling hopper 73, the outlet of material-falling hopper 73 bottoms is connected with paint powder pump 731, paint powder pump 731 is connected with the sieves 2 at storage tank 1 top through discharge nozzle 23, and sieves 2 bottoms are connected with storage tank 1 charging aperture.
Machine room 5 bottoms are provided with reclaims bucket 52, and the outlet of reclaiming bucket 52 bottoms is connected with suction tube 55, and suction tube 55 is connected with Conveyance case 7 charging apertures 6; In order to ensure the balance of system air pressure, the outlet of reclaiming bucket bottom is also connected with the outlet of dust filter unit through a barometric pipe. Dust filter unit 111 is communicated with storage tank, is located at storage tank 1 top. The filter core of dust filter unit 111 adopts the spunbond polyester non-woven fabric of composite long fiber to make, can the airborne dust of elimination storage tank, and efficiency of dust filtration is high, installation is simple, use, the feature such as easy to maintenance.
In machine room 5, be provided with conveyer belt 61 in room, before machine room 5, be provided with preposition conveyer belt 62, after machine room 5, be provided with rearmounted conveyer belt 63, these preposition conveyer belt 62 ends extend puts in workpiece entrance 53 places and room that conveyer belt 61 front ends are suitable to be connect, in room, conveyer belt 61 is put to the rearmounted conveyer belt 63 in workpiece outlet 56 along connecing with extension in machine room, rearmounted conveyer belt 63 ends with the conveyer belt 64 that enters paint powder drying line along connecing.
From Fig. 2 further, rearmounted conveyer belt 63 comprises support 65, support 65 is provided with forward and backward backing roll (656,657), the conveyor surface below that forward and backward backing roll (656,657) forms is provided with jockey pulley 655 and intermediate calender rolls 651, below the centre position of intermediate calender rolls 651, jockey pulley 655, be provided with drive roll 652, conveyer belt is nested with on forward and backward backing roll (656,657), conveyer belt drive roll on 652, and its outer surface is walked around jockey pulley 655 and intermediate calender rolls 651; Jockey pulley 655 is arranged on tension bracket 653, and tension bracket 653 is screwed on support 65 by adjusting screw(rod) 654.
The front wall of machine room 5 is provided with workpiece entrance 53, the rear wall of machine room 5 is provided with workpiece outlet 56, workpiece entrance 53 and workpiece export 56 places and are equipped with gas-tight curtain 57, and gas-tight curtain 57 is " one " font by multiple plastic tapes that naturally droop and is superimposed with each other to arrange and forms (referring to Fig. 4). Electrostatic spraying gun 51 is installed on reciprocating mobile device 59, and electrostatic spraying gun 51 is connected with the paint powder pump 22 at storage tank top 1 through conveying pipeline 12, and conveying pipeline 12 is rubber tube, withstand voltage at 0.5MPa, and its feature is light, corrosion-resistant.
As shown in Figure 3, mobile device 59 comprises that frame 592, frame 592 bottom hung have guide rod 594, on guide rod 594, be hung with hanger 595, hanger 595 is enclosed within on guide rod 594 by guide pin bushing 596, frame 592 is provided with a pair of reciprocating motion sprocket wheel 593, on two sprocket wheels 593, be arranged with chain 591, the top connector 597 of hanger 595 is fixed on chain 591, and the bottom of hanger 595 is fixed with electrostatic spraying gun 51. The utmost point pin of electrostatic spraying gun 51 nozzles or spray cup are metal, connect high-frequency and high-voltage electrostatic generator negative pole. High-frequency and high-voltage electrostatic generator is supplied with the high voltage low current of the use of spraying paint, and forms electric field (spray gun connects negative pole, is sprayed thing to connect positive pole) at spray gun and between by spray workpiece. Paint powder by paint powder pumping electrostatic spraying gun, has entered on elect magnetic field band negative electrical charge by nozzle in storage tank, thus directed fly to positive charge by spray thing surface.
Fig. 4 is the front view of machine room; Fig. 5 is the structural representation of filter core post. As shown in Figure 4, Figure 5, Conveyance case 7 is interior is vertically provided with multiple filter core posts 74, and filter core post 74 profiles are garden tubular, and the two ends of filter core post 74 have end cap 741, and end cap 741 selects the above thick Rustproof Steel Plate of 8mm to be stamped to form. The well-regulated pleated vertical line 741 of paper facer tool of filter core post 74, pleated end 743 arc transition, improve effective filtration area, filter efficiency the best, extend service life. The paper facer of filter core is through resin treatment, not only nonhygroscopic but also have the mechanical strength of the high total blowback air-flow of resistance to arteries and veins.
Filter core post 74 upper end covers are provided with steam vent 742, steam vent 742 and 71 UNICOMs of wind mixed chamber, in wind mixed chamber 71, be provided with distributing pipe 75, distributing pipe 75 is connected with high-pressure pump 110 by pipeline 112, distributing pipe 75 is provided with multiple arms 751 corresponding with filter core post, the end of arm 751 is provided with air valve 76, air valve 76 is by Single-chip Controlling, contactless output switching. Single-chip microcomputer blowback time and the pulse width of arranging able to programme.
The valve 761 of air valve 76 is connected with the tracheae 79 of regurgitating being arranged on filter core post axis, and the end of regurgitating tracheae 79 is provided with H shape jet pipe 77. From Fig. 6, Fig. 7, on both sides straight tube (771, the 772) tube wall of H shape jet pipe 77, offer multiple apertures 773, wherein the aperture 773 of left side straight tube 771 is preferably axially uniformly distributed with the angular range of 90～180 ° on the straight tube tube wall of left side, the aperture 773 of right side straight tube 772 is preferably axially uniformly distributed with the angular range of 0～-90 ° on the straight tube tube wall of right side, and the efficiency that cartridge surface accumulated powder is removed in evidence is like this higher.
The centre of the tube connector 775 between both sides straight tube (771,772) and sleeve pipe 78 UNICOMs, the interior down of sleeve pipe 78 has closed airtight bearing 783, and the axis hole 781 of airtight bearing 783 is enclosed within to be regurgitated on tracheae 79. Pulse backblowing air-flow blows out by regurgitating the aperture of valve from H shape jet pipe 77 left and right side straight tubes, the reaction force that both sides aperture produces makes H shape jet pipe 77 fast rotational and forms rotary wind, sweep the accumulated powder of cartridge surface, reach the object of comparatively thoroughly removing cartridge surface accumulated powder.
Claims (2)
1. a sealed type paint spraying system with circular utilization of paint powder, comprise machine room, storage tank, conveyer belt, it is characterized in that being provided with electrostatic spraying gun in described machine room, electrostatic spraying gun is installed on reciprocating mobile device, this electrostatic spraying gun is connected with the paint powder pump at storage tank top through conveying pipeline, and described machine room top is provided with Conveyance case, and Conveyance box top is provided with wind mixed chamber, wind mixed chamber top is provided with air exhausterIn wind mixed chamber, be provided with distributing pipe, distributing pipe is connected with high-pressure pump by pipeline,Conveyance case bottom is provided with material-falling hopper, and the outlet of material-falling hopper bottom is connected with material-falling hopper paint powder pump, and material-falling hopper paint powder pump is connected with the sieves that is arranged on storage tank top through discharge nozzle, and filter screen bottom is connected with storage tank;
Described machine room bottom is provided with reclaims bucket, the outlet of reclaiming bucket bottom is connected with suction tube, suction tube is connected with the charging aperture of Conveyance case, the outlet of reclaiming bucket bottom also through a barometric pipe be arranged on storage tank flour dust on top filter outlet and be connected, dust filter unit is connected with storage tank;
Before described machine room, wall is provided with workpiece entrance, and after machine room, wall is provided with workpiece outlet, and workpiece entrance and workpiece exit are equipped with gas-tight curtain, and described gas-tight curtain is superimposed with each other to arrange by multiple plastic tapes that naturally droop and forms,Electrostatic spraying gun is installed on reciprocating mobile device, and electrostatic spraying gun is connected with the paint powder pump at storage tank top through conveying pipeline:
In machine room, be provided with conveyer belt in room, before machine room, be provided with preposition conveyer belt, after machine room, be provided with rearmounted conveyer belt, described preposition conveyer belt end extend put in workpiece entrance with room in conveyer belt front end along connecing, in room, conveyer belt end is put suitable the connecing of rearmounted conveyer belt in exporting to workpiece with extension in machine room, and this postposition conveyer belt end and drying line conveyer belt are along connecing;
Described mobile device comprises frame, and frame is provided with a pair of reciprocating motion sprocket wheel, is arranged with chain on sprocket wheel, and frame bottom is provided with guide rod, is hung with hanger on guide rod, and the top of hanger is connected with chain, and electrostatic spraying gun is fixed on the bottom of hanger;
In described Conveyance case, be vertically provided with multiple filter core posts, the two ends of filter core post have end cap, upper end cover is provided with steam vent, steam vent and UNICOM of wind mixed chamber, in wind mixed chamber, be provided with distributing pipe, distributing pipe is connected with high-pressure pump, distributing pipe is provided with multiple arms corresponding with filter core post, the end of arm is provided with air valve, described air valve is by Single-chip Controlling, contactless output switching, single-chip microcomputer blowback time and the pulse width of arranging able to programme, the valve of air valve is connected with the tracheae of regurgitating being arranged on filter core post axis, and the end of regurgitating tracheae is provided with H shape jet pipe;
On the both sides straight tube tube wall of described H shape jet pipe, offer multiple apertures, the centre of the tube connector between the straight tube of both sides and a sleeve pipe UNICOM, in sleeve pipe, down has closed airtight bearing, the shaft hole sleeve of airtight bearing is being regurgitated on tracheae, wherein air-flow can blow out by the aperture of the aperture of left side straight tube and right side straight tube, and promotes the blowback flushing of H type jet pipe rotation realization to filter core post;
Described filter core post profile is garden tubular, the well-regulated pleated vertical line of paper facer tool of filter core post, and pleated end arc transition, the paper facer of filter core is through polyurethane processing.
2. a kind of sealed type paint spraying system with circular utilization of paint powder according to claim 1, it is characterized in that described rearmounted conveyer belt comprises support, support is provided with forward and backward backing roll, the conveyor surface below that forward and backward backing roll forms is provided with jockey pulley and intermediate calender rolls, below the centre position of intermediate calender rolls, jockey pulley, be provided with drive roll, conveyer belt is nested with on forward and backward backing roll, conveyer belt drive roll, and its outer surface is walked around jockey pulley and intermediate calender rolls; Jockey pulley is arranged on tension bracket, and tension bracket is screwed on support by adjusting screw(rod).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110334560.7A CN102371217B (en) | 2011-10-30 | 2011-10-30 | Sealed type paint spraying system with circular utilization of paint powder |
| PCT/CN2012/001455 WO2013063863A1 (en) | 2011-10-30 | 2012-10-29 | Enclosed paint powder recycling paint spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110334560.7A CN102371217B (en) | 2011-10-30 | 2011-10-30 | Sealed type paint spraying system with circular utilization of paint powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371217A CN102371217A (en) | 2012-03-14 |
| CN102371217B true CN102371217B (en) | 2016-05-04 |
Family
ID=45790770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110334560.7A Active CN102371217B (en) | 2011-10-30 | 2011-10-30 | Sealed type paint spraying system with circular utilization of paint powder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102371217B (en) |
| WO (1) | WO2013063863A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371217B (en) * | 2011-10-30 | 2016-05-04 | 瑞阳汽车零部件（仙桃）有限公司 | Sealed type paint spraying system with circular utilization of paint powder |
| JP5712955B2 (en) * | 2012-03-21 | 2015-05-07 | 株式会社デンソー | Powder coating equipment |
| CN102728510B (en) * | 2012-06-28 | 2014-12-10 | 牛亮 | Device and method for spraying coating |
| CN103170422B (en) * | 2013-03-07 | 2015-09-16 | 浙江华立涂装设备有限公司 | A kind of paint for paint spray booth reclaims EGR |
| CN104549848B (en) * | 2014-12-22 | 2017-01-11 | 陈玉兰 | Electric hair blower blade paint spraying coating device |
| CN105013673A (en) * | 2015-07-24 | 2015-11-04 | 苏州源申涂装净化设备有限公司 | Mist powder blasting device |
| CN106238255B (en) * | 2016-09-18 | 2019-01-15 | 上海发那科机器人有限公司 | A kind of spray robot Dual-encoder redundant system |
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| CN106587955A (en) * | 2016-12-28 | 2017-04-26 | 广东昭信照明科技有限公司 | Ceramic spraying coating, preparing method and application method |
| CN106984479A (en) * | 2017-04-25 | 2017-07-28 | 无锡市明骥智能机械有限公司 | Pipe fitting inner wall spray equipment |
| CN113546799B (en) * | 2021-08-04 | 2022-08-09 | 江苏倍嘉力机械科技有限公司 | Auto-parts spraying device with quick drying function |
| CN116251691B (en) * | 2023-05-16 | 2023-07-07 | 泰州华鑫不锈钢制品有限公司 | Stainless steel material detects spraying device |
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| CN101879486B (en) * | 2010-01-06 | 2012-07-04 | 王宝根 | Spray booth for automatically recycling spray mist through electrostatic adsorption |
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| EP0669154A2 (en) * | 1994-02-25 | 1995-08-30 | Knecht Filterwerke Gmbh | A rotating air nozzle for cleaning filter cartridges |
| US5607498A (en) * | 1994-10-07 | 1997-03-04 | Nordson Corporation | System and method for controlling air flow through a powder coating booth |
| JPH09173924A (en) * | 1995-12-27 | 1997-07-08 | Iida Seisakusho:Kk | Powder recovering device of powder coating device |
| JP2001017891A (en) * | 1999-07-05 | 2001-01-23 | Osame Kogyo:Kk | Apparatus and method for electrostatically coating disc brake pad with powder |
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| CN201862515U (en) * | 2010-11-18 | 2011-06-15 | 唐山贺祥集团有限公司 | Circulation glazing line glaze material recovering device |
| CN201930908U (en) * | 2010-12-31 | 2011-08-17 | 四川东阳汽车制动材料制造有限公司 | Automatic spraying system for brake discs |
| CN102151635A (en) * | 2011-03-29 | 2011-08-17 | 浙江明泉工业涂装有限公司 | Automatic powder recovering machine for industrial coating production line |
| CN202398452U (en) * | 2011-10-30 | 2012-08-29 | 瑞阳汽车零部件（仙桃）有限公司 | Closed paint spraying system capable of recycling paint powder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013063863A1 (en) | 2013-05-10 |
| CN102371217A (en) | 2012-03-14 |
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Effective date of registration: 20230306 Address after: 433000 No.1 Ruiyang Avenue, Xiantao Industrial Park, Hubei Province Patentee after: The No.1 that rubs braking science and technology(Flat peach)Co., Ltd. Address before: 433000 No. 1 Yang drive road, Hubei, Xiantao Patentee before: Ruiyang Automotive Materials (Xiantao) Co.,Ltd. |
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Denomination of invention: Closed paint powder recycling spray painting system Effective date of registration: 20231226 Granted publication date: 20160504 Pledgee: Bank of China Limited Xiantao branch Pledgor: The No.1 that rubs braking science and technology(Flat peach)Co., Ltd. Registration number: Y2023980074306 |
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