CN209005979U - Electrostatic spraying device powder intelligent and high-efficiency recovering system - Google Patents

Electrostatic spraying device powder intelligent and high-efficiency recovering system Download PDF

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Publication number
CN209005979U
CN209005979U CN201821330904.0U CN201821330904U CN209005979U CN 209005979 U CN209005979 U CN 209005979U CN 201821330904 U CN201821330904 U CN 201821330904U CN 209005979 U CN209005979 U CN 209005979U
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powder
electrostatic spraying
intelligent
spraying
electrostatic
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孟宪卫
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Jin Fangyuan Safety Technology Research Institute (suzhou) Co Ltd
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Jin Fangyuan Safety Technology Research Institute (suzhou) Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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

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Abstract

The utility model provides a kind of electrostatic spraying device powder intelligent and high-efficiency recovering system, it includes: electrostatic spraying device powder spraying chamber, electrostatic spraying powder traps separator, electrostatic spraying powder recycling and powder circulation processing unit, electrostatic spraying powder high efficiente callback intelligent safety control system composition, electrostatic spraying device powder spraying chamber bottom is equipped with powder capturing device, powder capturing device sucks air hose by powder and connects electrostatic spraying powder trapping separator, the dust that electrostatic spraying powder trapping separator is fallen connects electrostatic spraying powder recycling and powder circulation processing unit by pipeline.Electrostatic spraying powder recycling and powder circulation processing unit pass through pipeline connection electrostatic spraying powder spray gun.Exhaust discharge pipe and powder sucking air hose are equipped with spark detection warning device and spark extinguishing device, the utility model has the following beneficial effects: to the powder high efficiente callback generated in spraying process, being recycled, and guarantee in Powder Recovery and be recycled the operating condition process of powder, prevent dust explosion accident.

Description

Electrostatic spraying device powder intelligent and high-efficiency recovering system
Technical field
The utility model relates to spraying equipment Powder Recovery apparatus fields, and in particular to a kind of electrostatic spraying device powder intelligence It can efficient system for reclaiming device.
Background technique
Electrostatic spraying is the direction orientation fortune for making electronegative paint particles opposite along electric field using high-pressure electrostatic electric field It moves, and paint particles is adsorbed on to a kind of spraying method of workpiece surface.Basic principle is that one is formed between spray gun and workpiece A high-voltage corona discharge electric field, when powder particle is sprayed by gun slot by region of discharge, just a large amount of electronics of supplementary set, becomes Electronegative particle is adsorbed to positively charged workpiece up under the action of electrostatic attraction.When powder is attached to certain thickness When spending, then the effect of " identical charges repel each other " can occur, cannot absorption powder again, to keep the powder layer thickness of each section uniform, then Bisque levelling becomes uniform film layer after heated baking-curing.Electrostatic powder spraying equipment specifically includes that powder spraying chamber, high pressure are quiet Electric generator, electrostatic spraying gun, powder feeder, powder recovering device, workpiece rotation mechanism.Current powder recovering device structure is Such as 201410072576.9 disclose a kind of powder recovering device, which is characterized in that including absorption for drawing powder Mechanism;Whirlwind feeder, the Whirlwind feeder include built-in draft mechanism, are connected to draft mechanism air intake and and suction machine The air inlet of structure connection, the air outlet for being connected to draft mechanism outlet air end;Powder separation bin, the powder separation bin include one and are in Split tunnel inverted " u "-shaped and the powder inlet and dust outlet for being located at split tunnel both ends, powder inlet and outlet air Mouth connection;Feed bin, the feed bin include shell and the warehouse lid for being sealed on housing tip portion, and feed bin is internally provided with one and is located at storehouse The grid of lower section is covered, one is provided in warehouse lid and is located at the feed inlet being connected to above grid and with dust outlet.The powder of this structure Last recyclable device is the sucking by blower, is then directly recycled, and mixes air in the powder directly recycled in this way In dust, make recycling powder purity it is inadequate, be easy to make the quality of secondary operation to decline.
Utility model content
To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of electrostatic spraying device powder Intelligent and high-efficiency recovering system
In order to achieve the above objects and other related objects, technical solution provided by the utility model is: a kind of electrostatic spraying Equipment powder intelligent and high-efficiency recovering system comprising: electrostatic spraying device powder spraying chamber, the electrostatic spraying device powder spraying chamber Bottom is equipped with powder capturing device, and the powder capturing device sucks air hose by powder and connects electrostatic spraying powder trapping separation Device, the electrostatic spraying powder trapping separator lower section are provided with powder material-falling hopper, and powder material-falling hopper lower part is provided with lock Gas lets out powder and monitoring device, and the lock gas lets out powder and monitoring device bottom is equipped with powder and recycles conveyance conduit, the powder recycling Conveyance conduit connects electrostatic spraying powder recycling and powder circulation processing unit.
Preferably, spraying workpiece pendant conveyer is equipped in the electrostatic spraying device powder spraying chamber, the spraying workpiece is hung Infrared ray fire detection alarm device and fire fire extinguishing spray device are equipped with above part conveyer.
Preferably, electrostatic spraying powder spray gun, the electrostatic dusting are additionally provided in the electrostatic spraying device powder spraying chamber Last spray gun is equipped with infrared control device.
Preferably, powder capturing device upper end is equipped with powder trapping suction powder hopper, and the powder trapping is inhaled below powder hopper Equipped with powder collecting pipe.
Preferably, electrostatic spraying powder trapping separator is equipped with exhaust discharge pipe, the exhaust discharge pipe with it is described Powder sucking air hose is equipped with spark detection warning device and spark extinguishing device.
Preferably, it is equipped with temperature monitoring and warning device in the powder material-falling hopper, is equipped with above the powder material-falling hopper Stroke protects control device.
Preferably, the electrostatic spraying powder recycling and powder circulation processing unit are equipped with Powder Recovery feed inlet, powder Delivery port, powder adding mouth, the Powder Recovery feed inlet are connect with the Powder Recovery conveyance conduit, the powder delivery port It is connect by powder conduit road with the electrostatic spraying powder spray gun, the powder delivery port and the electrostatic spraying powder spray Rifle corresponds, and the powder adding mouth connects the powder case of Powder Recovery and cyclic processing device by pipeline, and the powder returns It takes in material mouth, powder delivery port and the powder adding mouth and is equipped with powder amount intelligently adjusting monitoring device.
Preferably, the electrostatic spraying powder recycling and powder circulation processing unit are additionally provided with compressed gas air inlet, row Port.The compressed gas air inlet connects compressed gas delivery pipe, and the exhaust outlet is connected to the electrostatic by pipeline The row pressure channel of automatic doubler surface glouer powder spraying chamber side wall, the row pressure channel are set to the top of powder capturing device, the row pressure channel Tilt angle be greater than 60 ° less than 90 °, the compressed gas air inlet and the exhaust outlet are all provided with adjustings monitoring dress with tolerance It sets.
Preferably, it is efficient to be additionally provided with electrostatic spraying powder for the electrostatic spraying device powder intelligent and high-efficiency recovering system Intelligent safety control system is recycled, the lock gas lets out powder and monitoring device, infrared ray fire detection alarm device and fire fire extinguishing Spray equipment, electrostatic spraying powder spray gun and infrared control device, spark detection warning device and spark extinguishing device, temperature Monitoring and warning device, stroke protection control device, powder amount intelligently adjust monitoring device, tolerance adjust monitoring device with it is described quiet The connection of electrospray powder high efficiente callback intelligent safety control system.
Preferably, the powder trapping is inhaled powder hopper and is made of multiple powder trapping dust fall bucket, sets on the powder collecting pipe There are multiple powder dust fall mouths, the powder dust fall mouth and powder trapping dust fall bucket correspond.The powder collecting pipe One end is equipped with adjustable wind-supplying mouth, and the other end connects powder and sucks air hose
By above technical solution, the utility model has the following beneficial effects: the fume recovery system is provided with electrostatic It applies powder and traps separator, the powder generated in spraying process is efficiently trapped and separated, free of contamination powder passes through Powder output channel enters electrostatic spraying powder recycling and powder circulation processing unit.It is followed in electrostatic spraying powder recycling and powder Electrostatic spraying powder spray gun is transported in ring processing unit together with the new powder of addition and carries out spraying operation, recycling and recycling Rate is up to 99%.And entire removal process space-closed, effectively avoid the dirt to leak by dust to workshop Dye.The fume recovery system is also provided with infrared ray fire detection alarm device, fire fire extinguishing spray device, spark detection alarm Device and spark extinguishing device.It is then visited by infrared ray fire detection alarm device when occurring spark in electrostatic spraying device powder spraying chamber Survey and issue sound and light alarm signal, the starting of fire fire extinguishing spray device automatic synchronization makes electrostatic spraying device dust indoor fire Perianth moment extinguishes, when powder sucks air hose, exhaust discharge pipe spark occurs and then detected and issued by spark detection warning device Sound and light alarm signal, the starting of spark extinguishing device automatic synchronization put out the spark of powder sucking air hose, exhaust discharge pipe by moment It goes out, extinguishes the igniting for causing the fume recovery system and dust explosion occurring in process actively to control quick-fried technical approach Source.The electrostatic spraying device powder intelligent and high-efficiency recovering system of the fume recovery system is configured with display of regime control cabinet, Powder is let out with lock gas and monitoring device, infrared ray fire detection alarm device and fire fire extinguishing spray device, electrostatic spraying powder spray Rifle and infrared control device, spark detection warning device and spark extinguishing device, temperature monitoring and warning device, stroke protection Control device, powder amount adjust monitoring device, tolerance adjusts the connection of monitoring device system and realizes that working condition safety real-time online is intelligently supervised Control simultaneously interlock protection, it is ensured that the safety of operating condition in spraying operation.
Detailed description of the invention
Fig. 1 is Tthe utility model system general construction schematic diagram.
Fig. 2 is the utility model electrostatic spraying powder spray gun and infrared control device structural schematic diagram.
Fig. 3 is the utility model workpiece single side electrostatic spraying device powder spraying chamber structural schematic diagram.
Fig. 4 the utility model powder material-falling hopper structural schematic diagram.
Fig. 5 the utility model first case study on implementation schematic diagram of preferred powder collecting pipe structure.
Fig. 6 the utility model second case study on implementation schematic diagram of preferred powder collecting pipe structure.
The preferred powder collecting pipe structure third case study on implementation front view schematic diagram of Fig. 7 the utility model.
The preferred powder collecting pipe structure third case study on implementation top view illustration of Fig. 8 the utility model.
In the figures above, electrostatic spraying device powder spraying chamber 1, spraying workpiece pendant conveyer 2, electrostatic spraying powder spray gun 3, Infrared ray fire detection alarm device 4, fire fire extinguishing spray device 5, powder capturing device 6, powder sucking air hose 7, spark are visited Measuring alarming device 8, spark extinguishing device 9, electrostatic spraying powder trapping separator 10, exhaust discharge pipe 11, powder material-falling hopper 12, Temperature monitoring and warning device 13, stroke protection control device 14, lock gas let out powder and monitoring device 15, Powder Recovery conveyance conduit 16, electrostatic spraying powder recycling and powder circulation processing unit 17, powder conduit road 18, powder adding mouth 19, powder amount intelligence Adjust monitoring device 20, compressed gas air inlet 21, row pressure channel 22, tolerance adjust the fixed bracket 24 of monitoring device 23, spray gun, Motion guide rail 25, infrared control device 26, powder trapping are inhaled powder hopper 27, powder collecting pipe 28, adjustable wind-supplying mouth 29, powder and are caught Collect dust fall bucket 30, powder dust fall mouth 31.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1 ~ Fig. 7.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ", The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model Scope.
As shown in Fig. 1 ~ Fig. 7, a kind of electrostatic spraying device powder intelligent and high-efficiency recovering system comprising: electrostatic Automatic doubler surface glouer powder spraying chamber 1,1 outer housing of electrostatic spraying device powder spraying chamber use incombustible material.It is equipped in electrostatic spraying device powder spraying chamber 1 Electrostatic spraying powder spray gun 3, spraying workpiece pendant conveyer 2, spray and are equipped with the spy of infrared ray fire above workpiece pendant conveyer 2 Measuring alarming device 4 and fire fire extinguishing spray device 5, when occurring fire in electrostatic spraying device powder spraying chamber 1 then by infrared ray fire Detection alarm device 4 detects and issues sound and light alarm signal, and the starting of 5 automatic synchronization of fire fire extinguishing spray device makes electrostatic spraying Fire in equipment powder spraying chamber 1 is extinguished by moment;1 bottom of electrostatic spraying device powder spraying chamber is equipped with powder capturing device 6, effectively The powder fallen in trapping spraying operation.
Powder capturing device 6 connects powder and sucks air hose 7, and powder sucks air hose 7 and is equipped with spark detection warning device 8 and fire Flower extinguishing device 9.When powder sucking air hose in occur spark then by spark detection warning device 8 detect and issue acousto-optic alarm signal Number, 9 automatic synchronization of spark extinguishing device starting, the other end connection electrostatic spraying powder that powder sucks air hose 7 traps separator 10, the powder generated in spraying process is efficiently separated;Electrostatic spraying powder traps separator 10 and is equipped with exhaust outlet air Mouthful, exhaust air outlet connects powder dust pelletizing system matched with electrostatic spraying device by exhaust discharge pipe 11, is vented discharge pipe Spark detection warning device 8 and spark extinguishing device 9 are equipped in 11.There is spark then by spark detection report when being vented in discharge pipe Alarm device 8 detects and issues sound and light alarm signal, and the starting of 9 automatic synchronization of spark extinguishing device occurs to being vented in discharge pipe 11 Spark extinguish in time, effectively avoid spark enter the matched powder dust pelletizing system of electrostatic spraying device cause fire with it is quick-fried The occurrence of fried.In the implementation case, spark extinguishing device 9 uses carbon dioxide extinguisher installation, avoids to unburned Powder pollutes, and spent powder can trap the realization of separator 10 in electrostatic spraying powder and efficiently separate.
It is provided with powder material-falling hopper 12 below electrostatic spraying powder trapping separator 10, is equipped with temperature in powder material-falling hopper 12 Monitoring and warning device 13, when collecting in powder material-falling hopper, powder temperature is excessively high, and warning device can issue sound and light alarm signal, the powder Recovering system interlock protection is out of service, effectively avoids recycling powder heat because gas flow temperature is excessively high and qualitative change occurring. It is equipped with stroke above powder material-falling hopper and protects control device 14, for manipulating the folding of powder material-falling hopper, prevents powder from falling in powder Accumulation and blocking in hopper, 12 lower part of powder material-falling hopper are provided with lock gas and let out powder and monitoring device 15, and lock gas lets out powder and monitoring dress It sets 15 bottoms and recycles conveyance conduit 16 equipped with powder, powder recycling conveyance conduit 16 connects electrostatic spraying powder recycling and powder follows Ring processing unit 17.
Electrostatic spraying powder recycling and powder circulation processing unit 17 are equipped with Powder Recovery feed inlet, powder delivery port, powder Last adding mouth 19, Powder Recovery feed inlet are connect with powder recycling conveyance conduit 16, and powder delivery port passes through powder conduit road 18 connect with electrostatic spraying powder spray gun 3, and powder delivery port and electrostatic spraying powder spray gun 3 correspond, powder adding mouth 19 Connect powder box by pipeline.Powder case is to supplement electrostatic spraying by powder adding mouth 19 for storing not spray coated new powder The Dust Capacity of Powder Recovery and powder circulation processing unit 17.Powder Recovery feed inlet, powder delivery port and powder adding mouth 19 It is equipped with powder amount and intelligently adjusts monitoring device 20.Electrostatic spraying powder recycling and powder circulation processing unit are additionally provided with compressed gas Air inlet 21, exhaust outlet.Compressed gas air inlet 21 connect compressed gas delivery pipe, for supplement electrostatic spraying powder recycling and Pressure in powder circulation processing unit 17.Exhaust outlet is connected to 1 side wall of electrostatic spraying device powder spraying chamber by pipeline Row pressure channel 22, row pressure channel 22 are set to the top of powder capturing device 6, and the tilt angle in the row pressure channel 22 is greater than 60 ° less than 90 °, the compressed gas air inlet 21 is all provided with adjusting monitoring device 23 with tolerance with the exhaust outlet.
As shown in Fig. 2, electrostatic spraying powder spray gun 3 is fixed on the fixed bracket 24 of spray gun, fixed 24 side wall of bracket of spray gun Motion guide rail 25 is equipped with bottom.Electrostatic spraying powder spray gun 3 is equipped with infrared control device 26, works as infrared control device 26 monitor electrostatic spraying powder spray gun 3 and spray the safe distance deficiency between workpiece, and the fixed bracket 24 of spray gun is being transported automatically It is moved on dynamic guide rail 25, electrostatic spraying powder spray gun 3 prevents the particle charged in closely spraying from producing in an impact far from workpiece It lights a fire flower;When infrared control device 26 monitor electrostatic spraying powder spray gun 3 and spray workpiece between spray distance too far, The fixed bracket 24 of spray gun moves on motion guide rail 25 automatically, and electrostatic spraying powder spray gun 3 is close to workpiece, it is ensured that Workpiece painting matter Amount;
In the utility model case study on implementation, as shown in figure 3, electrostatic spraying device powder spraying chamber 3 also may be used in the utility model Using workpiece single side electrostatic spraying device powder spraying chamber.
In first case study on implementation of the utility model powder capturing device 6, as shown in figure 5, powder capturing device 6 is set There is powder trapping to inhale powder hopper 27, to reach better dust fall effect, powder trapping inhales 27 tilt angle of powder hopper and is greater than 60 °, powder Trapping is inhaled powder hopper 27 and is trapped the powder in electrostatic spraying device powder spraying chamber 1 in a manner of inhalation of dust.Powder hopper 27 is inhaled in powder trapping Lower section is equipped with powder collecting pipe 28.Powder collecting pipe 28 is in cylindrical body, and one end of powder collecting pipe 28 is equipped with adjustable wind-supplying mouth 29, The other end connects powder and sucks air hose 7.
In the present invention in second case study on implementation of powder capturing device 6, as shown in fig. 6, powder is inhaled in powder trapping 28 upper side wall of powder collecting pipe of 27 lower section of bucket keeps horizontal, and the diameter of powder collecting pipe 28 is using gradually variable diameter design, with powder The pipeline of end sucking 7 junction of air hose is major diameter port, using the port as diameter reference dimension, the diameter of powder collecting pipe 28 It gradually becomes smaller from right to left.One end of powder collecting pipe 28 is equipped with adjustable wind-supplying mouth 29, and the other end connects powder and sucks air hose 7.
The third case study on implementation of powder capturing device 6 in the present invention, as shown in Figure 7, Figure 8, powder trapping dress Set 6 powder trapping inhale powder hopper 27 by multiple powder trapping dust fall bucket 30 form, powder trap 30 upper end of dust fall bucket be in inverted trapezoidal Shape, lower end are in cylindrical shape, and powder traps the distribution of dust fall bucket 30 and is arranged above powder collecting pipe 28, powder collecting pipe 28 are equipped with multiple powder dust fall mouths 31, and powder dust fall mouth 31 and powder trapping dust fall bucket 30 correspond, powder dust fall mouth 31 It can be connect with hose or other modes between powder trapping dust fall bucket 30.The diameter of powder collecting pipe 28 is set using gradually variable diameter Meter, the pipeline with powder sucking 7 junction of air hose is major diameter port, using the port as diameter reference dimension, powder collecting pipe 28 diameter gradually becomes smaller from right to left.One end of powder collecting pipe 28 is equipped with adjustable wind-supplying mouth 29, and the other end connects powder and inhales Gas inlet tube 7.
Electrostatic spraying device powder intelligent and high-efficiency recovering system, which is additionally provided with electrostatic spraying powder high efficiente callback, intelligently pacifies Full control system, lock gas let out powder and monitoring device 15, infrared ray fire detection alarm device 4 and fire fire extinguishing spray device 5, quiet Electrospray dust gun 3 and infrared control device 26, spark detection warning device 8 and spark extinguishing device 9, temperature monitoring and Warning device 13, stroke protection control device 14, powder amount intelligently adjusts monitoring device 20, tolerance adjusts monitoring device 23 and electrostatic The connection of dusty spray high efficiente callback intelligent safety control system.
By above technical solution, the utility model has the following beneficial effects: the fume recovery system is provided with electrostatic It applies powder and traps separator 10, the powder generated in spraying process is efficiently trapped and separated, free of contamination powder is logical It crosses powder conduit road 18 and enters electrostatic spraying powder recycling and powder circulation processing unit 17.Electrostatic spraying powder recycling and Electrostatic spraying powder spray gun 3 is transported in powder circulation processing unit 17 together with the new powder of addition and carries out spraying operation, is returned It receives and reuse ratio is up to 99%.And entire removal process space-closed, it effectively avoids because dust leaks to workplace The pollution of environment.The fume recovery system is also provided with infrared ray fire detection alarm device 4, fire fire extinguishing spray device 5, fire Flower detection alarm device 8 and spark extinguishing device 9.When occurring spark in electrostatic spraying device powder spraying chamber 1 then by infrared ray fire Detection alarm device detection 4 simultaneously issues sound and light alarm signal, and the starting of 5 automatic synchronization of fire fire extinguishing spray device makes electrostatic spraying Spark in equipment powder spraying chamber 1 is extinguished by moment, when powder sucks air hose 7, exhaust discharge pipe 11 spark occurs and then visited by spark Measuring alarming device 8, which detects, simultaneously issues sound and light alarm signal, the starting of 9 automatic synchronization of spark extinguishing device, make powder sucking air hose 7, The spark of exhaust discharge pipe 11 is extinguished by moment, causes the fume recovery system with the technical approach extinguishing for actively controlling quick-fried and is processing The incendiary source of dust explosion occurs in the process.The electrostatic spraying device powder intelligent and high-efficiency recovery system of the fume recovery system fills It sets configured with display of regime control cabinet, lock gas lets out powder and monitoring device 15, infrared ray fire detection alarm device 4 and fire fire extinguishing Spray equipment 5, electrostatic spraying powder spray gun 3 and infrared control device 26, spark detection warning device 8 and spark extinguishing device 9, temperature monitoring and warning device 13, stroke protection control device 14, powder amount intelligently adjust monitoring device 20, tolerance adjusting monitoring Device 23 is connect with electrostatic spraying powder high efficiente callback intelligent safety control system, realizes the intelligent monitoring of working condition safety real-time online And interlock protection, it is ensured that the safety of operating condition in spraying operation.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (10)

1. a kind of electrostatic spraying device powder intelligent and high-efficiency recovering system, characterized in that it comprises:
Electrostatic spraying device powder spraying chamber, electrostatic spraying device powder spraying chamber bottom are equipped with powder capturing device, and the powder is caught Acquisition means suck air hose by powder and connect electrostatic spraying powder trapping separator, and the electrostatic spraying powder traps under separator Side is provided with powder material-falling hopper, and powder material-falling hopper lower part is provided with lock gas and lets out powder and monitoring device, the lock gas let out powder and Monitoring device bottom is equipped with powder and recycles conveyance conduit, the powder recycling conveyance conduit connection electrostatic spraying powder recycling and powder Last cyclic processing device.
2. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described It is equipped with spraying workpiece pendant conveyer in electrostatic spraying device powder spraying chamber, is equipped with above the spraying workpiece pendant conveyer infrared Line fire detecting and alarm device and fire fire extinguishing spray device.
3. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described Electrostatic spraying powder spray gun is additionally provided in electrostatic spraying device powder spraying chamber, the electrostatic spraying powder spray gun is equipped with infrared control Device.
4. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described Powder capturing device upper end is equipped with powder trapping and inhales powder hopper, and the powder trapping, which is inhaled, is equipped with powder collecting pipe below powder hopper.
5. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described Electrostatic spraying powder traps separator and is equipped with exhaust discharge pipe, and the exhaust discharge pipe and powder sucking air hose are equipped with fire Flower detection alarm device and spark extinguishing device.
6. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described It is equipped with temperature monitoring and warning device in powder material-falling hopper, is equipped with stroke above the powder material-falling hopper and protects control device.
7. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 3, it is characterised in that: described Electrostatic spraying powder recycling and powder circulation processing unit are equipped with Powder Recovery feed inlet, powder delivery port, powder adding mouth, institute It states Powder Recovery feed inlet to connect with powder recycling conveyance conduit, the powder delivery port passes through powder conduit road and institute The connection of electrostatic spraying powder spray gun is stated, the powder delivery port and the electrostatic spraying powder spray gun correspond, the powder Adding mouth connects the powder case of Powder Recovery and cyclic processing device, the Powder Recovery feed inlet, powder delivery port by pipeline Powder amount, which is equipped with, with the powder adding mouth intelligently adjusts monitoring device.
8. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described Electrostatic spraying powder recycling and powder circulation processing unit are additionally provided with compressed gas air inlet, exhaust outlet, the compressed gas into Port connects compressed gas delivery pipe, and the exhaust outlet is connected to the row of the electrostatic spraying device powder spraying chamber side wall by pipeline Pressure passageway, the row pressure channel are set to the top of powder capturing device, and the tilt angle in the row pressure channel is greater than 60 ° and is less than 90 °, the compressed gas air inlet and the exhaust outlet are all provided with adjusting monitoring device with tolerance.
9. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 1, it is characterised in that: described Electrostatic spraying device powder intelligent and high-efficiency recovering system is additionally provided with electrostatic spraying powder high efficiente callback intelligent and safe control system System, the lock gas let out powder and monitoring device, infrared ray fire detection alarm device and fire fire extinguishing spray device, electrostatic dusting Last spray gun and infrared control device, spark detection warning device and spark extinguishing device, temperature monitoring and warning device, stroke Control device, powder amount is protected intelligently to adjust monitoring device, tolerance adjusting monitoring device and the electrostatic spraying powder high efficiente callback Intelligent safety control system connection.
10. electrostatic spraying device powder intelligent and high-efficiency recovering system according to claim 4, it is characterised in that: institute Powder trapping suction powder hopper to be stated to be made of multiple powder trapping dust fall bucket, the powder collecting pipe is equipped with multiple powder dust fall mouths, The powder dust fall mouth and powder trapping dust fall bucket correspond, and one end of the powder collecting pipe is equipped with adjustable benefit wind Mouthful, the other end connects powder and sucks air hose.
CN201821330904.0U 2018-08-17 2018-08-17 Electrostatic spraying device powder intelligent and high-efficiency recovering system Active CN209005979U (en)

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CN201821330904.0U CN209005979U (en) 2018-08-17 2018-08-17 Electrostatic spraying device powder intelligent and high-efficiency recovering system

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CN201821330904.0U CN209005979U (en) 2018-08-17 2018-08-17 Electrostatic spraying device powder intelligent and high-efficiency recovering system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108704773A (en) * 2018-08-17 2018-10-26 金方圆安全技术研究院(苏州)有限公司 Electrostatic spraying device powder intelligent and high-efficiency recovering system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108704773A (en) * 2018-08-17 2018-10-26 金方圆安全技术研究院(苏州)有限公司 Electrostatic spraying device powder intelligent and high-efficiency recovering system

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