CN105413933B - Paint spray booth with two-way full flow coating cloud capture function - Google Patents

Paint spray booth with two-way full flow coating cloud capture function Download PDF

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Publication number
CN105413933B
CN105413933B CN201510991152.7A CN201510991152A CN105413933B CN 105413933 B CN105413933 B CN 105413933B CN 201510991152 A CN201510991152 A CN 201510991152A CN 105413933 B CN105413933 B CN 105413933B
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CN
China
Prior art keywords
spray booth
paint spray
bottom plate
arc
plate
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Application number
CN201510991152.7A
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Chinese (zh)
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CN105413933A (en
Inventor
朱殿兴
冯正
谷德明
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Tianjin Saizhi Science And Technology Development Co Ltd
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Tianjin Saizhi Science And Technology Development Co Ltd
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Priority to CN201510991152.7A priority Critical patent/CN105413933B/en
Publication of CN105413933A publication Critical patent/CN105413933A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/20Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/40Construction elements specially adapted therefor, e.g. floors, walls or ceilings

Abstract

The present invention relates to a kind of paint spray booth with two-way full flow coating cloud capture function, paint spray booth includes paint spray booth and gas-liquid separation chamber, paint spray booth connects gas-liquid separation chamber by coating cloud capturing structure, one end that one end of its bottom plate flow-guiding structure relative with water curtain plate lower end extends arc deflector with bottom plate is connected, the bottom plate extension arc deflector the other end it is elongated on be fixedly mounted with gullet plate, the lower section for extending arc deflector in bottom plate sets a cascade to extend arc deflector, one end of cascade extension arc deflector is smoothly arranged on the lower end of water curtain plate, the other end installs gullet plate, bottom plate flow-guiding structure, bottom plate extends and forms the first atomization space between arc deflector and cascade extension arc deflector;The second atomization space is formed between bottom plate flow-guiding structure and cascade extension arc deflector, this kind of structure realizes cleaning solution full flow by atomization gullet plate, substantially increase nebulization efficiency, cleaning solution is caught the more efficient of coating cloud and reaches 99.6%.

Description

Paint spray booth with two-way full flow coating cloud capture function
Technical field
The invention belongs to paint spray booth field, especially a kind of paint spray booth with two-way full flow coating cloud capture function.
Background technology
It is used to catch coating cloud structure mainly by water curtain plate in existing paint spray booth, cleaning solution forms cascade in cascade plate face The unnecessary coating cloud of spray painting is caught, but the schematic capture is limited in one's ability, and catch rate is relatively low, and it is the surface area to form cascade to trace it to its cause Smaller, catch rate is relatively low on limited water curtain plate, and existing coating cloud capturing structure can not realize that full flow is atomized, Cause that cleaning solution nebulization efficiency is low, capturing efficiency is low.
The content of the invention
There is two-way full flow coating cloud capture function it is an object of the invention to overcome the deficiencies of the prior art and provide one kind Paint spray booth, the simple in construction, design science is reasonable, cost is low, cleaning solution nebulization efficiency is high, and capturing efficiency is high.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of paint spray booth with two-way full flow coating cloud capture function, including a paint spray booth, the paint spray booth include spray painting Room and gas-liquid separation chamber, paint spray booth connect gas-liquid separation chamber by coating cloud capturing structure, and paint spray booth inwall is provided with water curtain plate, Bottom surface is provided with bottom plate flow-guiding structure, and one end and the bottom plate extension arc of its bottom plate flow-guiding structure relative with water curtain plate lower end are led Flow plate one end connection, the bottom plate extension arc deflector the other end it is elongated on be fixedly mounted with gullet plate, bottom plate extension arc lead The lower section for flowing plate sets a cascade to extend arc deflector, and one end of cascade extension arc deflector is smoothly arranged on water curtain plate Lower end, the other end install gullet plate, bottom plate flow-guiding structure, bottom plate extension arc deflector and cascade extension arc deflector Between form the first atomization space;First atomization space connects paint spray booth, and bottom plate flow-guiding structure extends arc water conservancy diversion with cascade The second atomization space is formed between plate, second atomization space connection gas-liquid separation chamber.
Moreover, described bottom plate extension arc deflector includes the first arc and first arc one end integrally extends The bottom plate extension board made, the bottom plate extension board is in smoothing junction with bottom plate flow-guiding structure, the downward shape of the first arc other end Camber simultaneously integrally makes gullet plate.
Moreover, forming first between gullet plate and lower section cascade the extension arc deflector of the first described arc lower end It is atomized entrance.
Moreover, described cascade extension arc deflector includes the second arc and second arc one end is integrally upward The cascade connection arc deflector made, the second arc other end is formed down arc and integrally makes gullet plate.
Moreover, depression deep-slotted chip breaker is formed with the corresponding bottom plate flow-guiding structure of gullet plate of the second described arc lower end, Second, which is formed, between the gullet plate and depression deep-slotted chip breaker of second arc lower end is atomized entrance.
Moreover, described water curtain plate lower end is provided with bayonet socket, cascade extension arc deflector upper end is installed on bayonet socket.
Moreover, being inclined-plane above described bottom plate flow-guiding structure, the high-end of inclined-plane is connected with overflow launder, the upper end of water curtain plate It is connected with overflow launder.
Moreover, being provided with demister in the middle part of described gas-liquid separation chamber, gas-liquid separation chamber upper end is provided with air-introduced machine, gas-liquid Separation chamber bottom is provided with water leg, and the water leg scrapes grit chamber by pipeline connection.
Moreover, described grit chamber bottom of scraping passes through the overflow launder in pipeline and suction pump connection paint spray booth.
A kind of application of paint spray booth with two-way full flow coating cloud capture function in coating process.
The advantages of the present invention are:
1st, this paint spray booth with two-way full flow coating cloud capture function, an including paint spray booth, the paint spray booth includes spray painting Room and gas-liquid separation chamber, paint spray booth connect gas-liquid separation chamber by coating cloud capturing structure, and paint spray booth inwall is provided with water curtain plate, Bottom surface is provided with bottom plate flow-guiding structure, and one end and the bottom plate extension arc of its bottom plate flow-guiding structure relative with water curtain plate lower end are led Flow plate one end connection, the bottom plate extension arc deflector the other end it is elongated on be fixedly mounted with gullet plate, bottom plate extension arc lead The lower section for flowing plate sets a cascade to extend arc deflector, and one end of cascade extension arc deflector is smoothly arranged on water curtain plate Lower end, the other end install gullet plate, bottom plate flow-guiding structure, bottom plate extension arc deflector and cascade extension arc deflector Between form the first atomization space;First atomization space connects paint spray booth, and bottom plate flow-guiding structure extends arc water conservancy diversion with cascade The second atomization space is formed between plate, second atomization space connection gas-liquid separation chamber, this kind of structure realizes cleaning solution and flowed entirely Amount substantially increases nebulization efficiency by atomization gullet plate, cleaning solution is caught the more efficient of coating cloud and reaches 99.6%.
2nd, the first mist is formed between the gullet plate of the first arc lower end of the invention and lower section cascade extension arc deflector Mouth is dissolved into, forming first between bottom plate flow-guiding structure, bottom plate extension arc deflector and cascade extension arc deflector is atomized Space, has effectively been atomized the cleaning solution collected by bottom plate flow-guiding structure, and the first atomization space is sucked after cleaning solution by air-flow, Cleaning solution is set to be atomized to form small water droplet to coating cloud progress parcel seizure, the small water droplet of atomization adds specific surface area, so having Limit capturing ability in space and, into geometric progression increase, substantially increase the capturing ability of coating cloud.
3rd, depression deep-slotted chip breaker, the second arc are formed with the corresponding bottom plate flow-guiding structure of gullet plate of this second arc lower end Second is formed between the gullet plate and depression deep-slotted chip breaker of plate lower end and is atomized entrance, and bottom plate flow-guiding structure extends arc water conservancy diversion with cascade The second atomization space is formed between plate, due to rapidly deflecting and the formation air-flow change of space squeezing action, with bottom surface water conservancy diversion knot The cleaning solution that the relative water curtain plate of structure is flowed down sucks the second atomization space by air-flow and is more fully atomized, so as to preferably catch Remaining coating cloud is caught, the nebulization efficiency and coating cloud capturing efficiency of entirety is improved.
4th, water curtain plate lower end of the present invention is provided with bayonet socket, and cascade extension arc deflector upper end is installed on bayonet socket, in inspection When repairing, convenient disassembly, safety is time saving and energy saving.The cleaning solution of bottom plate flow-guiding structure collects face can make bottom surface cleaning solution stream for inclined-plane It is dynamic, prevent from painting slag deposits, and contribute to the import of one-level coating cloud to suck medicament water to be atomized.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is Fig. 1 right view;
Fig. 3 is the A portions enlarged drawing in Fig. 1.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not limit Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
A kind of paint spray booth with two-way full flow coating cloud capture function, including a paint spray booth, the paint spray booth include spray painting Room 2 and gas-liquid separation chamber 6, paint spray booth connect gas-liquid separation chamber by coating cloud capturing structure, and paint spray booth inwall is provided with cascade Plate 4, bottom surface is provided with bottom plate flow-guiding structure 21, and one end and the bottom plate of its bottom plate flow-guiding structure relative with water curtain plate lower end extend Arc deflector one end connection, the bottom plate extension arc deflector the other end it is elongated on be fixedly mounted with gullet plate 15, prolong in bottom plate The lower section for stretching arc deflector sets a cascade to extend arc deflector, and one end of cascade extension arc deflector is smoothly installed In the lower end of water curtain plate, the other end installs gullet plate.The gullet plate for it is elongated it is upper be fixedly mounted with, furtherly bottom plate extension arc lead Stream plate includes the first arc 13 and first arc one end integrally extends the bottom plate extension board 12 made, the bottom plate extension board In smoothing junction with bottom plate flow-guiding structure, the first arc other end is formed down arc and integrally makes gullet plate.First arc First, which is formed, between gullet plate and lower section cascade the extension arc deflector of shape plate lower end is atomized entrance 16.In particular first First is formed at distance most short be atomized entrance, bottom between gullet plate and lower section cascade the extension arc deflector of arc lower end The first atomization space 11 is formed between plate flow-guiding structure, bottom plate extension arc deflector and cascade extension arc deflector.Should First atomization space connects paint spray booth, and cascade extension arc deflector includes the second arc 18 and second arc one end one The cascade connection arc deflector 14 that body is made upwards, the second arc other end is formed down arc and integrally makes sawtooth Plate.The corresponding bottom plate water conservancy diversion of gullet plate of second arc lower end, which ties structure, depression deep-slotted chip breaker 20, the second arc lower end Gullet plate and depression deep-slotted chip breaker between formed second be atomized entrance 19.Bottom plate flow-guiding structure and cascade extension arc deflector it Between form the second atomization space 17.Second atomization space connects gas-liquid separation chamber, and water curtain plate lower end is provided with bayonet socket, and cascade prolongs Arc deflector upper end is stretched to be installed on bayonet socket.It is inclined-plane above bottom plate flow-guiding structure, the high-end of inclined-plane is connected with overflow launder 1, The upper end of water curtain plate is connected with overflow launder.Demister 5 is installed in the middle part of gas-liquid separation chamber, gas-liquid separation chamber upper end is provided with air inducing Machine 3, gas-liquid separation chamber bottom is provided with water leg 7, and the water leg scrapes grit chamber 9 by the connection of pipeline 8.Scrape grit chamber bottom and pass through pipe Overflow launder in road and the connection of suction pump 10 paint spray booth.
A kind of application of paint spray booth with two-way full flow coating cloud capture function in coating process.
Four walls are provided with water curtain plate in paint spray booth of the present invention, and the coating cloud part after spray painting is caught by the cleaning solution on water curtain plate Catch, remaining floats aerial coating cloud due to the effect of air-introduced machine, be inhaled into the first atomization space of the present invention, the first atomization The cleaning solution that the cleaning solution in space is converged essentially from bottom plate flow-guiding structure side, before the second atomization entrance is entered, atomization Cleaning solution, the coating cloud at large caught swerve, at this moment the washing of the water curtain plate convergence of the side relative with bottom plate flow-guiding structure Liquid enters the second atomization entrance and starts effectively to be atomized, and at this moment the cleaning solution of two-way convergence is atomized entirely, coating cloud quilt substantially Catch, capturing efficiency is very high, and washed gas ascends into industrial organic exhaust gas processing unit, and cleaning solution enters water leg Exclusion paint spray booth, which enters, scrapes slag program.
The present invention effectively improves coating cloud wash degree.Paint spray booth of the prior art is to carry out coating cloud using moisture film to wash Wash, detersive efficiency causes exhaust still to exist containing a large amount of coating clouds less than 80%, processing of the influence down-stream to gas.This hair It is bright in the first atomization space carry out prime atomization washing after and with arc turning hit liquefaction formed moisture film washing due to Inertia and the coating cloud of speedup impact, carry out secondary washing to gas after being atomized again into the second atomization space, will can wash The rate of washing is promoted to more than 99.6% and greatly improved clean rate.

Claims (10)

1. a kind of paint spray booth with two-way full flow coating cloud capture function, including a paint spray booth, the paint spray booth include paint spray booth And gas-liquid separation chamber, paint spray booth is provided with water curtain plate, bottom by coating cloud capturing structure connection gas-liquid separation chamber, paint spray booth inwall Face is provided with bottom plate flow-guiding structure, it is characterised in that:Prolong with bottom plate one end of the bottom plate flow-guiding structure relative with water curtain plate lower end Stretch arc deflector one end connection, the bottom plate extension arc deflector the other end it is elongated on be fixedly mounted with gullet plate, prolong in bottom plate The lower section for stretching arc deflector sets a cascade to extend arc deflector, and one end of cascade extension arc deflector is smoothly installed In the lower end of water curtain plate, the other end installs gullet plate, bottom plate flow-guiding structure, bottom plate extension arc deflector and cascade extension arc The first atomization space is formed between shape deflector;First atomization space connects paint spray booth, and bottom plate flow-guiding structure extends with cascade The second atomization space is formed between arc deflector, second atomization space connection gas-liquid separation chamber.
2. the paint spray booth according to claim 1 with two-way full flow coating cloud capture function, it is characterised in that:Described Bottom plate extension arc deflector includes the first arc and first arc one end integrally extends the bottom plate extension board made, should Bottom plate extension board is in smoothing junction with bottom plate flow-guiding structure, and the first arc other end is formed down arc and integrally makes sawtooth Plate.
3. the paint spray booth according to claim 2 with two-way full flow coating cloud capture function, it is characterised in that:Described First, which is formed, between gullet plate and lower section cascade the extension arc deflector of first arc lower end is atomized entrance.
4. the paint spray booth according to claim 1 with two-way full flow coating cloud capture function, it is characterised in that:Described Cascade extension arc deflector includes the cascade connection arc integrally made upwards in the second arc and second arc one end Deflector, the second arc other end is formed down arc and integrally makes gullet plate.
5. the paint spray booth according to claim 4 with two-way full flow coating cloud capture function, it is characterised in that:Described Depression deep-slotted chip breaker, the sawtooth of the second arc lower end are formed with the corresponding bottom plate flow-guiding structure of gullet plate of second arc lower end Second, which is formed, between plate and depression deep-slotted chip breaker is atomized entrance.
6. the paint spray booth according to claim 1 with two-way full flow coating cloud capture function, it is characterised in that:Described Water curtain plate lower end is provided with bayonet socket, and cascade extension arc deflector upper end is installed on bayonet socket.
7. the paint spray booth according to claim 1 with two-way full flow coating cloud capture function, it is characterised in that:Described It is inclined-plane above bottom plate flow-guiding structure, the high-end of inclined-plane is connected with overflow launder, and the upper end of water curtain plate is connected with overflow launder.
8. the paint spray booth according to claim 1 with two-way full flow coating cloud capture function, it is characterised in that:Described Demister is installed in the middle part of gas-liquid separation chamber, gas-liquid separation chamber upper end is provided with air-introduced machine, and gas-liquid separation chamber bottom is provided with collection Tank, the water leg scrapes grit chamber by pipeline connection.
9. the paint spray booth according to claim 8 with two-way full flow coating cloud capture function, it is characterised in that:Described Scrape grit chamber bottom and pass through the overflow launder in pipeline and suction pump connection paint spray booth.
10. a kind of paint spray booth with two-way full flow coating cloud capture function as claimed in claim 1 is in coating process Using.
CN201510991152.7A 2015-12-23 2015-12-23 Paint spray booth with two-way full flow coating cloud capture function Active CN105413933B (en)

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CN201510991152.7A CN105413933B (en) 2015-12-23 2015-12-23 Paint spray booth with two-way full flow coating cloud capture function

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Application Number Priority Date Filing Date Title
CN201510991152.7A CN105413933B (en) 2015-12-23 2015-12-23 Paint spray booth with two-way full flow coating cloud capture function

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CN105413933B true CN105413933B (en) 2017-09-12

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106345210A (en) * 2016-09-19 2017-01-25 杭州五源科技实业有限公司 System and method for trapping and purifying wooden toy coating waste gas
CN108993807A (en) * 2018-08-30 2018-12-14 浙江日鼎涂装科技有限公司 A kind of side-suction type spray room structure
CN108940701A (en) * 2018-08-31 2018-12-07 浙江日鼎涂装科技有限公司 A kind of overflow-type coating cloud trapping system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3571577B2 (en) * 1999-05-18 2004-09-29 アネスト岩田株式会社 Sludge collection structure in the wash booth
CN201534029U (en) * 2009-04-24 2010-07-28 东风设计研究院有限公司 Paint mist capturing device for paint spray booth
CN202316214U (en) * 2011-11-15 2012-07-11 杭州海源表面工程有限公司 Imitation plating spray device
CN103041947A (en) * 2013-01-14 2013-04-17 无锡南兴涂装设备有限公司 Water curtain spray room with water flowing plate obliquely arranged
CN104399629B (en) * 2014-12-11 2016-10-05 天津赛智科技发展有限公司 There is the paint spray booth of double atomization coating cloud capturing structure
CN205436159U (en) * 2015-12-23 2016-08-10 天津赛智科技发展有限公司 Paint spray booth with bidirectional full flow paint fog catching function

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Address after: 300308 Tianjin Binhai New Area, self trade test area (Airport Economic Zone) No. 92 ring River South Road

Patentee after: Saizhi Environmental Technology (Tianjin) Co. Ltd.

Address before: 300308 Tianjin City Binhai New Area Airport Logistics Processing Zone, Central West Road and West three intersection financial center 4 Building 2 unit 303

Patentee before: Tianjin Saizhi Science and Technology Development Co., Ltd.