CN105413934A - Symmetric paint spray booth having bidirectional full-flow paint spray purification function - Google Patents
Symmetric paint spray booth having bidirectional full-flow paint spray purification function Download PDFInfo
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- CN105413934A CN105413934A CN201510991698.2A CN201510991698A CN105413934A CN 105413934 A CN105413934 A CN 105413934A CN 201510991698 A CN201510991698 A CN 201510991698A CN 105413934 A CN105413934 A CN 105413934A
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- Prior art keywords
- paint spray
- arc
- base plate
- spray booth
- plate
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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
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
Abstract
The invention relates to a symmetric paint spray booth having a bidirectional full-flow paint spray purification function. The symmetric paint spray booth comprises two paint spray booths and two air and liquid separation chambers, wherein the two air and liquid separation chambers are isolated from each other and are arranged symmetrically; the two air and liquid separation chambers are respectively communicated with their own paint spray booths by their own paint spray capturing structures; a water curtain plate is mounted on the inner wall of each paint spray booth; a base plate flow guide structure is arranged at the bottom surface of each paint spray booth; one end, opposite to the lower end of the water curtain plate, of the base plate flow guide structure is connected with one end of a base plate extending arc-shaped flow guide plate; a serration plate is fixedly mounted on the total length of the other end of the base plate extending arc-shaped flow guide plate; a water curtain extending arc-shaped flow guide plate is arranged below the base plate extending arc-shaped flow guide plate; one end of the water curtain extending arc-shaped flow guide plate is smoothly mounted at the lower end of the water curtain plate; a serration plate is mounted at the other end of the water curtain plate. By the structure, washing liquid passes through the atomizing serration plates in a full-flow manner, so the atomization efficiency is greatly improved and the paint spray capture efficiency of the washing liquid is higher and is as high as 99.9%.
Description
Technical field
The invention belongs to paint spray booth field, especially a kind of symmetrical expression paint spray booth with two-way full flow coating cloud purification function.
Background technology
For catching coating cloud structure mainly through water curtain plate in existing paint spray booth, cleaning solution forms cascade and catches the unnecessary coating cloud sprayed paint on water curtain plate face, but this schematic capture is limited in one's ability, catch rate is lower, tracing it to its cause is that to form the surface area of cascade less, and on limited water curtain plate, catch rate is relatively low, and existing coating cloud capturing structure can not realize full flow atomization, cause cleaning solution nebulization efficiency low, capturing efficiency is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of symmetrical expression paint spray booth with two-way full flow coating cloud purification function, this symmetrical expression paint spray booth structure is simple, 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 symmetrical expression paint spray booth with two-way full flow coating cloud purification function, comprise Liang Ge paint spray booth and Liang Ge gas-liquid separation chamber, Liang Ge gas-liquid separation chamber isolates and is symmetrical arranged, Liang Ge gas-liquid separation chamber is communicated with respective paint spray booth respectively by respective coating cloud capturing structure, each paint spray booth inwall is all provided with water curtain plate, and bottom surface is provided with base plate flow-guiding structure, one end that one end and the base plate of its base plate flow-guiding structure relative with water curtain plate lower end extend arc deflector is connected, this base plate extend the other end of arc deflector elongated on be fixedly mounted with gullet plate, the below extending arc deflector at base plate arranges a cascade extension arc deflector, one end of this cascade extension arc deflector is smoothly arranged on the lower end of water curtain plate, the other end installs gullet plate, base plate flow-guiding structure, base plate extends between arc deflector and cascade extension arc deflector and forms the first atomization space, this first atomization space is communicated with paint spray booth, and base plate flow-guiding structure and cascade extend between arc deflector and form the second atomization space, and this second atomization space is communicated with gas-liquid separation chamber.
And, described base plate extension arc deflector comprises the first arc and first arc one end integrally extends the base plate extension board made, this base plate extension board and the smooth connection of base plate flow-guiding structure, this first arc other end forms arc downwards and integrally makes gullet plate.
And the gullet plate of the first described arc lower end and below cascade extend and form first between arc deflector and be atomized entrance.
And described cascade extends arc deflector and comprises the cascade that the second arc and second arc one end one upwards make and connect arc deflector, and this second arc other end forms arc downwards and integrally makes gullet plate.
And, the base plate flow-guiding structure that the gullet plate of the second described arc lower end is corresponding is shaped with depression deep-slotted chip breaker, forms second between the gullet plate of the second arc lower end and depression deep-slotted chip breaker and be atomized entrance.
And described water curtain plate lower end is provided with bayonet socket, cascade extends arc deflector upper end and is installed on bayonet socket.
And be inclined-plane above described base 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.
And be 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, is provided with water leg bottom gas-liquid separation chamber, this water leg is connected by pipeline scrapes grit chamber.
And described scrapes bottom grit chamber by the overflow launder in pipeline and suction pump connection paint spray booth.
A kind of application of symmetrical expression paint spray booth in coating process with two-way full flow coating cloud purification function.
Advantage of the present invention and beneficial effect are:
1, originally there is the symmetrical expression paint spray booth of two-way full flow coating cloud purification function, comprise Liang Ge paint spray booth and Liang Ge gas-liquid separation chamber, Liang Ge gas-liquid separation chamber isolates and is symmetrical arranged, Liang Ge gas-liquid separation chamber is communicated with respective paint spray booth respectively by respective coating cloud capturing structure, each paint spray booth inwall is all provided with water curtain plate, and bottom surface is provided with base plate flow-guiding structure, one end that one end and the base plate of its base plate flow-guiding structure relative with water curtain plate lower end extend arc deflector is connected, this base plate extend the other end of arc deflector elongated on be fixedly mounted with gullet plate, the below extending arc deflector at base plate arranges a cascade extension arc deflector, one end of this cascade extension arc deflector is smoothly arranged on the lower end of water curtain plate, the other end installs gullet plate, base plate flow-guiding structure, base plate extends between arc deflector and cascade extension arc deflector and forms the first atomization space, this first atomization space is communicated with paint spray booth, base plate flow-guiding structure and cascade extend between arc deflector and form the second atomization space, this second atomization space is communicated with gas-liquid separation chamber, this kind of structure achieves cleaning solution full flow through atomization gullet plate, substantially increase nebulization efficiency, make cleaning solution catch the efficiency of coating cloud more up to 99.6%.
2, the gullet plate of the present invention first arc lower end and below cascade extend and form first between arc deflector and be atomized entrance, base plate flow-guiding structure, base plate extends between arc deflector and cascade extension arc deflector and forms the first atomization space, effectively be atomized the cleaning solution collected by base plate flow-guiding structure, after first atomization space sucks cleaning solution by air-flow, make cleaning solution be atomized formation little water droplet and parcel seizure is carried out to coating cloud, the little water droplet of atomization adds specific area, so capturing ability becomes geometric progression to increase in the confined space, substantially increase the capturing ability of coating cloud.
3, originally the base plate flow-guiding structure that the gullet plate of second arc lower end is corresponding is shaped with depression deep-slotted chip breaker, form second between the gullet plate of the second arc lower end and depression deep-slotted chip breaker and be atomized entrance, base plate flow-guiding structure and cascade extend between arc deflector and form the second atomization space, because break-in and space squeezing action form variations in flow rapidly, the cleaning solution that the water curtain plate relative with bottom surface flow-guiding structure flows down is sucked the second atomization space by air-flow and is atomized more fully, thus better catch remaining coating cloud, improve overall nebulization efficiency and coating cloud capturing efficiency.
4, water curtain plate lower end of the present invention is provided with bayonet socket, and cascade extends arc deflector upper end and is installed on bayonet socket, and when overhauling, easy accessibility, safety is time saving and energy saving.It is that inclined-plane can make bottom surface cleaning solution flowing that the cleaning solution of base plate flow-guiding structure collects face, prevents from painting slag deposits, and contributes to the import of one-level coating cloud by medicament water suction atomization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the A portion enlarged drawing in Fig. 1.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of symmetrical expression paint spray booth with two-way full flow coating cloud purification function, comprise Liang Ge paint spray booth 2 and Liang Ge gas-liquid separation chamber 6, Liang Ge gas-liquid separation chamber isolates and is symmetrical arranged, Liang Ge gas-liquid separation chamber is communicated with respective paint spray booth respectively by respective coating cloud capturing structure, each paint spray booth inwall is all provided with water curtain plate 4, and bottom surface is provided with base plate flow-guiding structure 21, one end that one end and the base plate of its base plate flow-guiding structure relative with water curtain plate lower end extend arc deflector is connected, this base plate extend the other end of arc deflector elongated on be fixedly mounted with gullet plate 15, the below extending arc deflector at base plate arranges a cascade extension arc deflector, one end of this cascade extension arc deflector is smoothly arranged on the lower end of water curtain plate, the other end installs gullet plate.This gullet plate is elongated to be above all fixedly mounted with, base plate extends arc deflector and comprises the first arc 13 and first arc one end integrally extends the base plate extension board 12 made furtherly, this base plate extension board and the smooth connection of base plate flow-guiding structure, this first arc other end forms arc downwards and integrally makes gullet plate.The gullet plate of the first arc lower end and below cascade extend and form first between arc deflector and be atomized entrance 16.The gullet plate of the first arc lower end and below cascade extend distance the shortest between arc deflector and form first and be atomized entrance in particular, and base plate flow-guiding structure, base plate extend arc deflector and cascade and extend between arc deflector and form the first atomization space 11.This first atomization space is communicated with paint spray booth, cascade extends arc deflector and comprises the second arc 18 and second arc one end cascade of upwards making of one connects arc deflector 14, and this second arc other end forms arc downwards and integrally makes gullet plate.The base plate water conservancy diversion that the gullet plate of the second arc lower end is corresponding ties body plan to be had and forms second between the gullet plate of depression deep-slotted chip breaker 20, second arc lower end and depression deep-slotted chip breaker and be atomized entrance 19.Base plate flow-guiding structure and cascade extend between arc deflector and form the second atomization space 17.This second atomization space is communicated with gas-liquid separation chamber, and water curtain plate lower end is provided with bayonet socket, and cascade extends arc deflector upper end and is installed on bayonet socket.Be inclined-plane above base plate flow-guiding structure, the high-end of inclined-plane is connected with overflow launder 1, and the upper end of water curtain plate is connected with overflow launder.Be provided with demister 5 in the middle part of gas-liquid separation chamber, gas-liquid separation chamber upper end is provided with air-introduced machine 3, is provided with water leg 7 bottom gas-liquid separation chamber, and this water leg is connected by pipeline 8 scrapes grit chamber 9.Scrape the overflow launder connected by pipeline and suction pump 10 bottom grit chamber in paint spray booth.
A kind of application of symmetrical expression paint spray booth in coating process with two-way full flow coating cloud purification function.
In paint spray booth of the present invention, wall is provided with water curtain plate, a coating cloud part after spraying paint is caught by the cleaning solution on water curtain plate, all the other floating aerial coating clouds are due to the effect of air-introduced machine, be inhaled into the first atomization space of the present invention, the cleaning solution of the first atomization space is mainly from the cleaning solution that base plate flow-guiding structure side is converged, before entering the second atomization entrance, the cleaning solution of atomization, the coating cloud caught at large swerves, the cleaning solution that the water curtain plate of at this moment relative with base plate flow-guiding structure side converges enters the second atomization entrance to start effectively to be atomized, at this moment the cleaning solution of two-way convergence is atomized entirely, coating cloud is captured substantially, capturing efficiency is very high, risen by the gas washed and enter industrial organic exhaust gas treating apparatus, cleaning solution enters water leg and gets rid of paint spray booth and enter and scrape slag program.
The present invention effectively improves coating cloud wash degree.Paint spray booth of the prior art utilizes moisture film to carry out coating cloud washing, and detersive efficiency is less than 80% and causes exhaust still to exist containing a large amount of coating cloud, affects the process of down-stream to gas.Clash into arc turning the moisture film that formed of liquefying and wash the coating cloud impacted due to inertia and speedup after the present invention carries out prime atomization washing in the first atomization space, enter after the second atomization space is atomized again and secondary washing is carried out to gas, Washing ratio can be promoted to more than 99.6% and improve clean rate greatly.
Claims (10)
1. one kind has the symmetrical expression paint spray booth of two-way full flow coating cloud purification function, comprise Liang Ge paint spray booth and Liang Ge gas-liquid separation chamber, Liang Ge gas-liquid separation chamber isolates and is symmetrical arranged, Liang Ge gas-liquid separation chamber is communicated with respective paint spray booth respectively by respective coating cloud capturing structure, each paint spray booth inwall is all provided with water curtain plate, and bottom surface is provided with base plate flow-guiding structure, it is characterized in that: one end that one end and the base plate of the base plate flow-guiding structure relative with water curtain plate lower end extend arc deflector is connected, this base plate extend the other end of arc deflector elongated on be fixedly mounted with gullet plate, the below extending arc deflector at base plate arranges a cascade extension arc deflector, one end of this cascade extension arc deflector is smoothly arranged on the lower end of water curtain plate, the other end installs gullet plate, base plate flow-guiding structure, base plate extends between arc deflector and cascade extension arc deflector and forms the first atomization space, this first atomization space is communicated with paint spray booth, and base plate flow-guiding structure and cascade extend between arc deflector and form the second atomization space, and this second atomization space is communicated with gas-liquid separation chamber.
2. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 1, it is characterized in that: described base plate extension arc deflector comprises the first arc and first arc one end integrally extends the base plate extension board made, this base plate extension board and the smooth connection of base plate flow-guiding structure, this first arc other end forms arc downwards and integrally makes gullet plate.
3. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 2, is characterized in that: the gullet plate of the first described arc lower end and below cascade extend and form first between arc deflector and be atomized entrance.
4. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 1, it is characterized in that: described cascade extends arc deflector and comprises the cascade that the second arc and second arc one end one upwards make and connect arc deflector, and this second arc other end forms arc downwards and integrally makes gullet plate.
5. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 5, it is characterized in that: the base plate flow-guiding structure that the gullet plate of the second described arc lower end is corresponding is shaped with depression deep-slotted chip breaker, form second between the gullet plate of the second arc lower end and depression deep-slotted chip breaker and be atomized entrance.
6. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 1, is characterized in that: described water curtain plate lower end is provided with bayonet socket, and cascade extends arc deflector upper end and is installed on bayonet socket.
7. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 1, is characterized in that: be inclined-plane above described base plate flow-guiding structure, the high-end overflow launder that is connected with on inclined-plane, the upper end of water curtain plate is connected with overflow launder.
8. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 1, it is characterized in that: in the middle part of described gas-liquid separation chamber, demister is installed, gas-liquid separation chamber upper end is provided with air-introduced machine, be provided with water leg bottom gas-liquid separation chamber, this water leg is connected by pipeline scrapes grit chamber.
9. the symmetrical expression paint spray booth with two-way full flow coating cloud purification function according to claim 8, is characterized in that: described scrapes bottom grit chamber by the overflow launder in pipeline and suction pump connection paint spray booth.
10. one kind has the application of symmetrical expression paint spray booth in coating process of two-way full flow coating cloud purification function as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991698.2A CN105413934B (en) | 2015-12-23 | 2015-12-23 | Symmetrical expression paint spray booth with two-way full flow coating cloud purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991698.2A CN105413934B (en) | 2015-12-23 | 2015-12-23 | Symmetrical expression paint spray booth with two-way full flow coating cloud purification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413934A true CN105413934A (en) | 2016-03-23 |
| CN105413934B CN105413934B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991698.2A Expired - Fee Related CN105413934B (en) | 2015-12-23 | 2015-12-23 | Symmetrical expression paint spray booth with two-way full flow coating cloud purification function |
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| CN (1) | CN105413934B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493029A (en) * | 2016-12-30 | 2017-03-15 | 天津赛智科技发展有限公司 | A kind of full cascade double-disk electrostatic spraying room |
| CN106583136A (en) * | 2016-12-30 | 2017-04-26 | 天津赛智科技发展有限公司 | S-shaped runner eddy washing spraying chamber |
| CN106984482A (en) * | 2017-05-25 | 2017-07-28 | 江苏永益环保科技有限公司 | Water curtain paint spray booth with coating cloud purification function |
| CN114177736A (en) * | 2021-12-14 | 2022-03-15 | 宁波广昊环保设备有限公司 | Purifier that coating cloud was handled |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493029A (en) * | 2016-12-30 | 2017-03-15 | 天津赛智科技发展有限公司 | A kind of full cascade double-disk electrostatic spraying room |
| CN106583136A (en) * | 2016-12-30 | 2017-04-26 | 天津赛智科技发展有限公司 | S-shaped runner eddy washing spraying chamber |
| CN106984482A (en) * | 2017-05-25 | 2017-07-28 | 江苏永益环保科技有限公司 | Water curtain paint spray booth with coating cloud purification function |
| CN114177736A (en) * | 2021-12-14 | 2022-03-15 | 宁波广昊环保设备有限公司 | Purifier that coating cloud was handled |
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| CN105413934B (en) | 2017-08-29 |
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