CN108940701B - Overflow type paint mist trapping system - Google Patents
Overflow type paint mist trapping system Download PDFInfo
- Publication number
- CN108940701B CN108940701B CN201811012138.8A CN201811012138A CN108940701B CN 108940701 B CN108940701 B CN 108940701B CN 201811012138 A CN201811012138 A CN 201811012138A CN 108940701 B CN108940701 B CN 108940701B
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- plate
- paint mist
- baffle
- water
- strip
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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
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
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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
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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
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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
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses an overflow type paint mist capturing system, wherein a paint mist capturing mechanism and two inclined plates are arranged in a paint mist treatment area, the paint mist capturing mechanism comprises a shell, a guide plate, a baffle assembly and a lower baffle strip are arranged in the shell, the baffle assembly comprises a baffle plate and an intermediate baffle strip, the baffle plate comprises inclined plate blocks and arc plate blocks which are arranged up and down and are fixedly connected with each other, the intermediate baffle strip is arranged on the arc plate block corresponding to the outlet of the guide plate, and the lower baffle strip is arranged below the arc plate block; the lower ends of the guide plate and the arc plate are respectively detachably provided with a first diffusion opening size adjusting plate and a second diffusion opening size adjusting plate. According to the invention, at least one water-air mixing area is arranged, and after the water-air mixing area is intersected and impacted in the specially designed cavity, the water-air mixing area is fully mixed with air flow passing through the system, so that the purpose of capturing paint mist is realized, and the capturing rate of the paint mist is greatly improved.
Description
Technical Field
The invention relates to the field of spraying, in particular to an overflow type paint mist trapping system.
Background
In the coating line, spray booths are an important component. The main function is to provide environmental support (temperature, humidity and air cleanliness) for spraying operation; and collecting paint mist generated in the spraying process by using water or a filter screen and the like, so that the paint mist is purified correspondingly.
The downdraft spray booth is a common spray booth form and consists of an air filtering area, a spray operation area and a paint mist treatment area. The working mode is as follows: the air treated by the air conditioning box firstly enters the air filtering area for filtering and then is supplied to the spraying operation area. The continuous air current presses down the paint mist that produces in the spraying operation to spouting room body bottom, reentrant paint mist capturing system again. The system enables paint mist in the air to enter the water through full mixing of the water and the air, and achieves the purpose of purifying the air. Then, the air flow passes through the water-air separation device and is conveyed to the air conditioning box by the air pipe, and the circulation is carried out. The quality of the down-draught spray booth paint mist capturing system can directly influence the air purifying capacity of the spray booth, and further influence the service life of each part of filter screen in the air circulating system of the spray booth and the equipment maintenance period. Therefore, the system is of great importance for spray houses.
However, the existing paint mist capturing system does not perform perfectly on site, so that the filter screen is frequently replaced by a user unit, the running cost of equipment is increased, and continuous production is not facilitated.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an overflow type paint mist trapping system so as to solve the problems.
The technical problems solved by the invention can be realized by adopting the following technical scheme:
The utility model provides an overflow type paint mist collecting system, includes the cabinet body, is equipped with air filtering area, spraying operation district and paint mist treatment district from top to bottom in proper order in the cabinet body, is equipped with paint mist collecting mechanism and two inclined plates in the paint mist treatment district, and the one end of inclined plate links to each other with the inner wall of the cabinet body is fixed, and two inclined plates set up relatively and form V-arrangement portion, and the top of paint mist collecting mechanism is put in the opening of V-arrangement portion, and paint mist collecting mechanism's top entry is linked together with spraying operation district bottom, paint mist collecting mechanism includes the casing, is equipped with guide plate, baffling subassembly and lower blend stop in the casing, and baffling subassembly includes baffling board and middle blend stop, and the baffling board includes inclined plate and the arc plate of setting up and down and mutual fixed connection, and the top of one side of arc plate is located to the guide plate, and the extending direction of guide plate slope setting and its low end is aimed at the upper portion of arc plate, installs middle blend stop on the arc plate relative to the exit of guide plate, and lower blend stop is located below of arc plate; the lower ends of the guide plate and the arc plate are respectively detachably provided with a first diffusion opening size adjusting plate and a second diffusion opening size adjusting plate.
Further, the shell comprises an upper shell plate, a front side plate, a rear side plate and a side baffle plate, wherein an air inlet is formed in the middle of the upper shell plate, the front side plate and the rear side plate are arranged in parallel, and the top of each of the front side plate and the rear side plate is fixed with the bottom of the upper shell plate; the upper part of the inclined plate block is connected with a vertical plate, the inclined plate block and the arc plate block are of an integrated structure, the side baffle plate is of an L-shaped mechanism, the top of the side baffle plate and the top of the vertical plate are fixedly connected with the bottom of the upper shell plate, and the upper shell plate, the front side plate, the rear side plate, the side baffle plate and the vertical plate form a cavity structure; the side baffle comprises a vertical plate, an arc connecting plate and a transverse plate which are sequentially connected, the transverse plate is arranged downwards in an inclined mode towards one side of the vertical plate, the lower baffle strip is arranged on the transverse plate, and one end of the guide plate is fixedly connected with the vertical plate; the arc plate comprises a first plate, a second plate and a third plate which are connected in sequence, the top of the first plate is connected with the sloping plate, and the middle barrier strip is arranged on the first plate.
Further, two ends of the inclined plate are respectively provided with a water supply mechanism for overflowing to generate a water curtain, the water supply mechanism comprises a water curtain water tank, and the water curtain water tank is communicated with water supply equipment through a water supply pipeline; the water curtain water tank is provided with a water level adjusting plate for adjusting the water level.
Further, the cell wall in the cascade basin outside is laminated mutually with the inner wall of the cabinet body, and the side all is higher than its inboard cell wall around the cascade basin, has seted up at least one screw on the inboard cell wall of cascade basin, has seted up bar hole groove along its length direction on the water level regulating plate, and the width of water level regulating plate suits with the width of cascade basin, and the water level regulating plate inserts and locates in the cascade basin and link to each other with the inboard cell wall of cascade basin through a plurality of bolt pieces, and the bolt piece wears to locate in bar hole groove and the screw that corresponds.
Further, the first diffusion opening size adjusting plate is of an L-shaped structure, the first diffusion opening size adjusting plate comprises an adjusting section and a flow guiding section, a plurality of reinforcing blocks are arranged between the adjusting section and the flow guiding section, a plurality of strip-shaped mounting holes are formed in the adjusting section along the length direction, the strip-shaped mounting holes are formed in the width direction of the adjusting section, the adjusting section is attached to the lower side of the flow guiding plate, and the adjusting section is connected with the flow guiding plate through the cooperation of the strip-shaped mounting holes and mounting bolts; the second diffusion mouth size adjusting plate is the same as the first diffusion mouth size adjusting plate in structure, the side lugs are arranged on the inner side of the bottom of the arc-shaped plate, and the adjusting section of the second diffusion mouth size adjusting plate is detachably connected with the installation side lugs.
Furthermore, a circulating water tank and a plurality of spraying pipes which are arranged in parallel are also arranged in the paint mist treatment area, the spraying pipes are communicated with the water supply equipment, a plurality of water spraying ports are formed in the spraying pipes, the spraying pipes are arranged in the cabinet body through a obliquely arranged bracket, and the circulating water tank is arranged at an outlet on one side of the lower end of the bracket; an air inlet is formed in the top of the cabinet body, and an air outlet is formed in the side wall, close to one side of the spray pipe, of the lower portion of the cabinet body.
Further, at least one baffle component is arranged, a plurality of baffle components are arranged in a staggered mode in sequence along the height direction of the shell, and the guide plate, the baffle strip and the baffle components are matched to form a plurality of water-gas mixing areas.
Further, the structure of the middle barrier strip is the same as that of the lower barrier strip, and the middle barrier strip and the lower barrier strip are both triangular prism structures.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, at least one water-air mixing area is arranged, two or even more water-air mixing areas can be overlapped according to circumstances, and the purpose of capturing paint mist is realized by fully mixing the water curtain generated by overflow of two sides of the system after meeting and impacting in a specially designed cavity and the airflow passing through the system, so that the capturing rate of the paint mist is greatly improved, and the capturing rate of the paint mist can reach more than 98% through field practice.
Drawings
Fig. 1 is a schematic structural diagram of an overflow type paint mist capturing system according to the present invention.
Fig. 2 is a schematic structural view of a water supply mechanism according to the present invention.
Fig. 3 is a schematic structural view of the paint mist capturing mechanism.
Fig. 4 is a schematic diagram of the internal structure of the paint mist trapping mechanism according to the present invention.
Fig. 5 is a schematic diagram of a partial structure of the overflow paint mist trapping system according to the present invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 5, the overflow type paint mist capturing system of the present invention includes a cabinet body 10, wherein an air filtering area 100, a spraying operation area 200 and a paint mist treatment area 300 are sequentially arranged in the cabinet body 10 from top to bottom. The paint mist treatment area 300 is internally provided with a paint mist capturing mechanism 40 and two inclined plates 20, and one ends of the inclined plates 20 are fixedly connected with the inner wall of the cabinet body 10. The two inclined plates 20 are oppositely arranged to form a V-shaped part, and the top of the paint mist trapping mechanism 40 is placed in the opening of the V-shaped part. The top inlet of the paint mist collection means 40 communicates with the bottom of the spray application area 200. The paint mist capturing mechanism 40 comprises a shell 41, and a guide plate 42, a baffle assembly and a lower baffle strip 43 are arranged in the shell 41. The baffle assembly comprises a baffle plate 44 and a middle baffle bar 45, wherein the baffle plate 44 comprises an inclined plate block 441 and an arc plate block which are arranged up and down and are fixedly connected with each other. The deflector 42 is disposed above one side of the arc-shaped plate, and the deflector 42 is disposed obliquely with its lower end extending direction aligned with the upper portion of the arc-shaped plate. An intermediate barrier strip 45 is arranged on the arc plate opposite to the outlet of the deflector 42, and the lower barrier strip 43 is arranged below the arc plate. The lower ends of the deflector 42 and the arc-shaped plate are detachably mounted with a first diffusion opening size adjusting plate 46 and a second diffusion opening size adjusting plate 47, respectively. The size of the opening is changed to change the sizes of the water vapor and the wind power, so that the water vapor is fully mixed by changing the mixing proportion of the paint mist and the water, and the paint mist is removed from the air flow, thereby being beneficial to improving the trapping efficiency of the paint mist, reducing the emission of the paint mist and reducing the air pollution.
The spraying operation area 200 is arranged on the spraying manipulator 50 through a manipulator frame, and an automatic workpiece conveying line 51 is arranged below the spraying manipulator 50 to convey workpieces, or a corresponding spraying workbench can be directly arranged below the spraying manipulator 50. In use, a plurality of spraying manipulators 50 and paint mist trapping mechanisms 40 matched with the spraying manipulators can be arranged along the conveying direction of the automatic conveying line.
The housing 41 includes an upper shell 411, a front side plate 412, a rear side plate, and side rails. The middle part of the upper shell plate 411 is provided with an air inlet 413 for generating a venturi effect. The air inlet 413 has a long and narrow structure, so that the air flow rate of the air inlet can be effectively increased. The front side plate 412 and the rear side plate are disposed in parallel and their respective tops are fixed to the bottom of the upper case plate 411. The upper part of the inclined plate 441 is connected with a vertical plate 442, and the vertical plate 442, the inclined plate 441 and the arc plate are integrated. The side rails are L-shaped mechanisms, and the top of the side rails and the top of the riser 442 are fixedly connected to the bottom of the upper shell 411. The upper shell 411, front side 412, rear side, side rails, and riser 442 enclose a cavity-like structure. The side rail includes a riser 414, an arc-engaging plate 415 and a cross plate 416 connected in sequence, the cross plate being disposed at a downward incline to one side of the riser 442. The lower barrier rib 43 is mounted on the cross plate 416, and one end of the deflector 42 is fixedly connected to the riser 416. The arc-shaped plate comprises a first plate 443, a second plate 444 and a third plate which are sequentially connected, the top of the first plate 443 is connected with the inclined plate 441, and the middle barrier strip 45 is arranged on the first plate 443.
The two ends of the inclined plate 20 are respectively provided with a water supply mechanism for overflowing to generate a water curtain, the water supply mechanism comprises a water curtain water tank 60, and the water curtain water tank 60 is communicated with water supply equipment through a water supply pipeline 61. A water outlet head 62 is installed in the water curtain water tank 60, and the water supply apparatus feeds water from the water outlet head 62 into the water curtain water tank 60 through a water supply pipe 61. A water level adjusting plate 63 for adjusting the water level is installed on the water curtain tank 60. The water curtain water tank 60 is provided with water with different heights by changing the height of the water level adjusting plate 63, so that the water with different heights overflows from the water curtain water tank 60 to form a water curtain, and the size of the water curtain can be changed to change the effect of capturing paint mist.
The groove wall at the outer side of the water curtain groove 60 is attached to the inner wall of the cabinet body 10, and the front side and the rear side of the water curtain groove 60 are higher than the groove wall at the inner side. At least one screw hole is formed in the wall of the inner side of the water curtain water tank 60, and a strip-shaped hole groove is formed in the water level adjusting plate 63 along the length direction. The width of the water level adjusting plate 63 is adapted to the width of the water curtain water tank 60, and a long water level adjusting plate can be used or a plurality of short plates can be spliced to form a long water level adjusting plate. The water level adjusting plate 63 is inserted into the water curtain water tank 60 and is connected to the wall of the inner side of the water curtain water tank 60 by a plurality of screw members. The bolt piece is arranged in the strip-shaped hole groove and the corresponding screw hole in a penetrating mode.
The first diffusion opening size adjusting plate 46 has an L-shaped structure, and the first diffusion opening size adjusting plate 46 includes an adjusting section 461 and a deflector section 462. A plurality of reinforcing blocks 463 are mounted between the adjusting segment 461 and the deflector segment 462. The adjusting section 461 is provided with a plurality of strip-shaped mounting holes 464 along the length direction, and the strip-shaped mounting holes 464 are arranged along the width direction of the adjusting section 461. The adjusting section 461 is attached to the lower side of the baffle 42, and the adjusting section 461 is connected with the baffle 42 through the bar-shaped mounting holes 464 and the mounting bolts or magnets. The riser 414 is provided with a maintenance door by which the height of the first diffusion opening size adjustment plate 46 within the housing is effectively adjusted. The second diffusion port size adjustment plate 47 is identical in structure to the first diffusion port size adjustment plate 46. The side lugs are arranged on the inner side of the bottom of the arc plate, and the adjusting section of the second diffusion opening size adjusting plate 47 is detachably connected with the side lugs.
The paint mist treatment area 300 is also internally provided with a circulating water tank 70 and a plurality of spray pipes 71 which are arranged in parallel, the spray pipes 71 are communicated with water supply equipment, a plurality of water spray openings are formed in the spray pipes 71, and water in the spray pipes 71 is sprayed outwards through the water spray openings to trap paint mist. The shower pipe 71 is installed in the cabinet 10 by a shelf 72 provided obliquely, and the circulation tank 70 is installed at an outlet on the lower end side of the shelf 72. The top of the cabinet 10 is provided with an air inlet 11, and the side wall of the lower part of the cabinet 10, which is close to one side of the spray pipe 71, is provided with an air outlet 42. A filter (not shown) is connected between the air inlet and the air outlet of the cabinet 10.
At least one baffle assembly is arranged, a plurality of baffle assemblies are arranged in a staggered manner in sequence along the height direction of the shell 41, and the guide plate 42, the baffle bars and the baffle assemblies are matched to form a plurality of water-gas mixing areas. Through the structure, the water-gas mixing areas can be overlapped, and two or even more water-gas mixing areas can be overlapped according to circumstances.
The middle barrier rib 45 has the same structure as the lower barrier rib 43, and has a triangular prism structure. The water flows down the baffle 42 or 44 and impinges on the reinstall strip at a velocity such that the water breaks up.
The structure of the air inlet is long and narrow, so that the air flow rate of the air inlet can be effectively accelerated, and the increase of the fluid flow rate can lead the pressure of the fluid to be inevitably reduced according to Bernoulli's law, namely the design can generate Venturi phenomenon. The phenomenon can enable air passing through the OFS air inlet to generate adsorption force, and the adsorption force is used for collecting paint mist generated in the spraying process. On the other hand, after being sprayed out from the water outlet, a large amount of water flows reach the OFS inlet along the inclined plate, and overflow into the OFS shell when a certain amount of water flows up to form a water curtain. The inside of the shell is divided into two sections or even multiple sections after being specially designed, each section is provided with a baffle plate (hereinafter referred to as a baffle plate) and a corresponding shell, and under the dual actions of gravity and air flow, the water curtain, the baffle plate and the shell are guided to be intersected at the outlet of each section of the OFS after being violently impacted, and vortex is formed under the action of high-speed air flow. When the air containing paint mist is sucked into the shell and passes through each section of outlet, the air is mixed with water vortex at the outlet, and the paint mist enters water. Water and air then enter the inter-segment transition zone at high velocity and impinge vigorously on risers 414, creating a large amount of water and mist, further capturing the residual paint mist in the air. Then, the air and water enter the next stage, and the above process is repeated until the OFS exits. By superposition of the trapping effects of each section, the paint mist trapping rate of the system is infinitely close to 100%. After the paint mist is maximally captured by the water, the water and the captured paint mist fall into a spray booth barrel groove to wait for the next cycle. And the air and a small amount of water mist enter the water-air separation device to separate the water mist from the air. Through this process, the spraying room can discharge cleaner air, and the cleaner air is recycled or directly discharged after being treated by the next working procedure.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an overflow type paint mist collecting system, includes the cabinet body, is equipped with air filtering district, spraying operation district and paint mist treatment district from last down in proper order in the cabinet body, is equipped with paint mist collecting mechanism and two hang plates in the paint mist treatment district, and the one end of hang plate links to each other with the inner wall of the cabinet body is fixed, and two hang plates set up relatively and form V-arrangement portion, and paint mist collecting mechanism's top is put in the opening of V-arrangement portion, and paint mist collecting mechanism's top entry is linked together with spraying operation district's bottom, its characterized in that: the paint mist capturing mechanism comprises a shell, a deflector, a baffle assembly and a lower baffle strip are arranged in the shell, the baffle assembly comprises a baffle plate and an intermediate baffle strip, the baffle plate comprises an inclined plate block and an arc plate block which are arranged up and down and are fixedly connected with each other, the deflector is arranged above one side of the arc plate block, the deflector is obliquely arranged, the extending direction of the lower end of the deflector is aligned to the upper part of the arc plate block, the intermediate baffle strip is arranged on the arc plate block corresponding to the outlet of the deflector, and the lower baffle strip is arranged below the arc plate block; the lower ends of the guide plate and the arc plate are respectively detachably provided with a first diffusion opening size adjusting plate and a second diffusion opening size adjusting plate;
The shell comprises an upper shell plate, a front side plate, a rear side plate and a side baffle plate, wherein an air inlet is formed in the middle of the upper shell plate, the front side plate and the rear side plate are arranged in parallel, and the top of each of the front side plate and the rear side plate is fixed with the bottom of the upper shell plate; the upper part of the inclined plate block is connected with a vertical plate, the inclined plate block and the arc plate block are of an integrated structure, the side baffle plate is of an L-shaped mechanism, the top of the side baffle plate and the top of the vertical plate are fixedly connected with the bottom of the upper shell plate, and the upper shell plate, the front side plate, the rear side plate, the side baffle plate and the vertical plate form a cavity structure; the side baffle comprises a vertical plate, an arc connecting plate and a transverse plate which are sequentially connected, the transverse plate is arranged downwards in an inclined mode towards one side of the vertical plate, the lower baffle strip is arranged on the transverse plate, and one end of the guide plate is fixedly connected with the vertical plate; the arc-shaped plate comprises a first plate, a second plate and a third plate which are sequentially connected, the top of the first plate is connected with the sloping plate, and the middle barrier strip is arranged on the first plate;
the baffle assemblies are at least one, the baffle assemblies are arranged in a staggered mode in sequence along the height direction of the shell, and the guide plate, the baffle bars and the baffle assemblies are matched to form a plurality of water-gas mixing areas.
2. The overflow paint mist trapping system of claim 1, wherein: two ends of the inclined plate are respectively provided with a water supply mechanism for overflowing to generate a water curtain, and the water supply mechanism comprises a water curtain water tank which is communicated with water supply equipment through a water supply pipeline; the water curtain water tank is provided with a water level adjusting plate for adjusting the water level.
3. The overflow paint mist trapping system of claim 2, wherein: the cell wall in the cascade basin outside is laminated mutually with the inner wall of the cabinet body, and the side all is higher than its inboard cell wall around the cascade basin, has seted up at least one screw on the inboard cell wall of cascade basin, has seted up bar hole groove along its length direction on the water level regulating plate, and the width of water level regulating plate suits with the width of cascade basin, and the water level regulating plate inserts and locates in the cascade basin and link to each other with the inboard cell wall of cascade basin through a plurality of bolt pieces, and the bolt piece wears to locate in bar hole groove and the screw that corresponds.
4. The overflow paint mist trapping system of claim 1, wherein: the first diffusion opening size adjusting plate is of an L-shaped structure and comprises an adjusting section and a flow guiding section, a plurality of reinforcing blocks are arranged between the adjusting section and the flow guiding section, a plurality of strip-shaped mounting holes are formed in the adjusting section along the length direction, the strip-shaped mounting holes are formed in the width direction of the adjusting section, the adjusting section is attached to the lower side of the flow guiding plate, and the adjusting section is matched with the flow guiding plate through the strip-shaped mounting holes and mounting bolts; the second diffusion mouth size adjusting plate is the same as the first diffusion mouth size adjusting plate in structure, the side lugs are arranged on the inner side of the bottom of the arc-shaped plate, and the adjusting section of the second diffusion mouth size adjusting plate is detachably connected with the installation side lugs.
5. The overflow paint mist trapping system of claim 1, wherein: the paint mist treatment area is internally provided with a circulating water tank and a plurality of spray pipes which are arranged in parallel, the spray pipes are communicated with water supply equipment, a plurality of water spray ports are formed in the spray pipes, the spray pipes are arranged in the cabinet body through a obliquely arranged bracket, and the circulating water tank is arranged at an outlet at one side of the lower end of the bracket; an air inlet is formed in the top of the cabinet body, and an air outlet is formed in the side wall, close to one side of the spray pipe, of the lower portion of the cabinet body.
6. The overflow paint mist trapping system of claim 1, wherein: the structure of the middle barrier strip is the same as that of the lower barrier strip, and the middle barrier strip and the lower barrier strip are both triangular prism structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012138.8A CN108940701B (en) | 2018-08-31 | 2018-08-31 | Overflow type paint mist trapping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012138.8A CN108940701B (en) | 2018-08-31 | 2018-08-31 | Overflow type paint mist trapping system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108940701A CN108940701A (en) | 2018-12-07 |
| CN108940701B true CN108940701B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811012138.8A Active CN108940701B (en) | 2018-08-31 | 2018-08-31 | Overflow type paint mist trapping system |
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| CN (1) | CN108940701B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298553B (en) * | 2020-03-18 | 2025-01-14 | 浙江日鼎涂装科技有限公司 | A water curtain system for capturing paint mist |
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| US5286268A (en) * | 1991-11-26 | 1994-02-15 | Taikisha Ltd. | Paint mist removing apparatus |
| CN2392602Y (en) * | 1999-11-08 | 2000-08-23 | 穆小强 | Back-revolving gas-water separation integrated desulfurising-dusting apparatus of impact rotary spray type |
| CN101543809A (en) * | 2009-04-24 | 2009-09-30 | 东风设计研究院有限公司 | Paint mist catching device in spray 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 |
| WO2016136326A1 (en) * | 2015-02-23 | 2016-09-01 | 株式会社大気社 | Painting equipment |
| CN105413355A (en) * | 2015-12-23 | 2016-03-23 | 天津赛智科技发展有限公司 | Bidirectional full-flow atomized paint mist trapping structure |
| CN105413933A (en) * | 2015-12-23 | 2016-03-23 | 天津赛智科技发展有限公司 | Paint spraying room with two-way all-flow paint mist capturing function |
| JP2017140585A (en) * | 2016-02-10 | 2017-08-17 | パナソニック株式会社 | Paint mist collection device |
| CN209222494U (en) * | 2018-08-31 | 2019-08-09 | 浙江日鼎涂装科技有限公司 | A kind of overflow-type coating cloud trapping system |
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