CN212701177U

CN212701177U - Smoke dust collecting device for paint spray booth

Info

Publication number: CN212701177U
Application number: CN202021393563.9U
Authority: CN
Inventors: 李人杰
Original assignee: Shandong Yinguiyan Environmental Protection Equipment Co ltd
Current assignee: Shandong Yinguiyan Environmental Protection Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a smoke and dust collection device for spray booth, including wasing the shell, one side of wasing the shell is provided with air inlet mechanism, and washs the top of shell and be provided with purification mechanism, the bottom outer wall setting of wasing the shell is connected with the filter shell, and washs the inside splendid attire of shell and has alkali lye, the top outer wall fixedly connected with overhead gage of wasing the shell, and the side inner wall fixedly connected with of wasing the shell and the lower baffle of overhead gage dislocation distribution, the bottom of lower baffle is located the liquid level below of alkali lye, the top outer wall fixedly connected with of wasing the shell is located the shell that sprays between lower baffle and the overhead gage. The utility model discloses can improve the circulation stroke of air inside the washing shell, and then can improve the time that sprays, improve the effect that sprays, can make lye can recycle and can not saturate fast, improve the efficiency that lye used, need not to discharge out lye when the renew cartridge, made things convenient for the change of filter core.

Description

Smoke dust collecting device for paint spray booth

Technical Field

The utility model relates to a spray booth technical field especially relates to a smoke and dust collection device for spray booth.

Background

The spray booth is the equipment that provides the special environment of coating operation, can satisfy the coating operation to requirements such as temperature, humidity, illuminance, air cleanliness, and the spray booth is at the process of spraying paint, and the volatile organic compounds in the paint need in time to discharge and handle, otherwise the air circumstance in the spray booth will be polluted.

The prior art discloses spray booth exhaust-gas treatment equipment, including coating cloud filter, fan, biological trickling filter, two sets of active carbon filter, combustor and activation fan, this spray booth exhaust-gas treatment equipment is when using, and the stroke of air in the trickling filter is shorter, and then leads to the spraying insufficient to the air, and the solid particle in the air can't thoroughly enter into alkali lye in, and purifying effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a smoke dust collecting device for a paint spray booth.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a smoke and dust collection device for a paint spraying room comprises a cleaning shell, wherein one side of the cleaning shell is provided with an air inlet mechanism, the top of the cleaning shell is provided with a purification mechanism, the outer wall of the bottom of the cleaning shell is connected with a filtering shell, alkali liquor is contained in the cleaning shell, the outer wall of the top of the cleaning shell is fixedly connected with an upper baffle, the inner wall of the side surface of the cleaning shell is fixedly connected with a lower baffle which is distributed in a staggered manner with the upper baffle, the bottom of the lower baffle is positioned below the liquid level of the alkali liquor, the outer wall of the top of the cleaning shell is fixedly connected with a spraying shell positioned between the lower baffle and the upper baffle, the outer wall of the bottom of the spraying shell is provided with a spraying hole, the outer wall of one side of the cleaning shell is fixedly connected with a water suction pump, the water inlet end of the water suction pump is inserted into the bottom of the outer wall of the side surface, one end of the water diversion pipe is inserted into the outer wall of one end of the spraying shell.

Further, the air inlet mechanism includes the draught fan, and the air inlet end of draught fan is connected with the induced air pipe, and the air-out end of draught fan is connected with the guide duct, and the one end of guide duct is connected with the branch tuber pipe, divides the side outer wall of tuber pipe and the side outer wall top of wasing the shell to be connected with at least three evenly distributed's air-supply line.

Further, purify the mechanism and include fixed connection in the purification shell that washs shell top outer wall, and purify the side inner wall fixedly connected with active carbon filter plate of shell, purify the top inner wall fixedly connected with high frequency ultraviolet lamp of shell.

Further, the side outer wall that the purification shell is located the active carbon filter screen board below is pegged graft and is had the connecting pipe, and the other end of connecting pipe is pegged graft and is kept away from the side outer wall top of dividing tuber pipe one side in the washing shell, and the top outer wall that purifies the shell is pegged graft and is had the exhaust pipe.

Furthermore, the inner walls of the two sides of the filter shell are fixedly connected with a filter element shell, and the inner wall of the side surface of the filter element shell is clamped with a filter element.

Furthermore, the outer wall of the side surface of the filter shell, which is positioned on one side of the filter element, is connected with an end cover through threads.

Furthermore, the side inner wall of the filter shell above the filter element is provided with a flashboard groove, and the side inner wall of the flashboard groove is fixedly connected with a flashboard.

The utility model has the advantages that:

1. through setting up overhead gage and lower baffle, intermittent type distribution' S overhead gage and lower baffle about the inside setting of washing the shell, the bottom of baffle is located the inside of alkali lye down, and then can make the inside air of entering washing shell can be followed and be the S-shaped circulation between lower baffle and the overhead gage, and then can improve the circulation stroke of air in washing the inside of shell, and then can improve the time that sprays, improved the effect that sprays.

2. Through setting up the filter core, set up the filter shell below wasing the shell, set up the filter core inside filtering the shell, the filter core can filter the solid particle in the alkali lye, and then can make the alkali lye can recycle and can not saturate fast, has improved the efficiency that the alkali lye used.

3. Through setting up the flashboard, set up the flashboard in the inside of filter element shell, when needs are changed the filter core, close the flashboard and can make alkali lye separate with the filter core, and then need not to discharge out alkali lye when renew cartridge, made things convenient for the change of filter core.

Drawings

Fig. 1 is a schematic view of the overall structure of a smoke dust collecting device for a paint spray booth according to the present invention;

FIG. 2 is a schematic view of a purifying shell structure of a smoke dust collecting device for a paint spray booth according to the present invention;

FIG. 3 is a schematic structural view of a filter housing of a smoke dust collecting device for a paint spray booth according to the present invention;

fig. 4 is a schematic view of the internal structure of a cleaning case of the smoke collecting apparatus for a paint spray booth according to embodiment 2.

In the figure: 1-cleaning shell, 2-induced draft fan, 3-induced draft pipe, 4-air guide pipe, 5-air distribution pipe, 6-purifying shell, 7-exhaust pipe, 8-connecting pipe, 9-water distribution pipe, 10-water guide pipe, 11-water pump, 12-filtering shell, 13-activated carbon filtering screen plate, 14-spraying shell, 15-spraying hole, 16-lower baffle, 17-upper baffle, 18-alkali liquor, 19-flashboard, 20-filter element, 21-filter element shell and 22-end cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, a smoke dust collecting device for a paint spray booth comprises a cleaning shell 1, an air inlet mechanism is arranged on one side of the cleaning shell 1, a purification mechanism is arranged on the top of the cleaning shell 1, a filtering shell 12 is arranged and connected on the outer wall of the bottom of the cleaning shell 1, alkali liquor 18 is contained in the cleaning shell 1, an upper baffle 17 is fixedly connected on the outer wall of the top of the cleaning shell 1, a lower baffle 16 which is distributed in a staggered manner with the upper baffle 17 is fixedly connected on the inner wall of the side of the cleaning shell 1, the bottom of the lower baffle 16 is positioned below the liquid level of the alkali liquor 18, a spraying shell 14 which is positioned between the lower baffle 16 and the upper baffle 17 is fixedly connected on the outer wall of the top of the cleaning shell 1, a spraying hole 15 is formed on the outer wall of one side of the cleaning shell 1, a water suction pump 11 is fixedly connected on the bottom of the outer wall of the side of the filtering shell 12, a water outlet end of the, one end of the water guide pipe 10 is connected with a water diversion pipe 9, and one end of the water diversion pipe 9 is inserted into the outer wall of one end of the spraying shell 14.

The utility model discloses in, air inlet mechanism includes draught fan 2, and draught fan 2's air inlet end is connected with induced duct 3, and draught fan 2's air-out end is connected with guide duct 4, and guide duct 4's one end is connected with branch tuber pipe 5, and the side outer wall top of dividing the side outer wall of tuber pipe 5 and wasing shell 1 is connected with at least three evenly distributed's air-supply line.

Wherein, purify the mechanism and include fixed connection in the purification shell 6 of washing 1 top outer walls of shell, and purify the side inner wall fixedly connected with active carbon filter plate 13 of shell 6, purify the top inner wall fixedly connected with high frequency ultraviolet lamp of shell 6.

Wherein, it has connecting pipe 8 to purify the side outer wall that shell 6 is located the active carbon filter screen board 13 below and peg graft, and the other end of connecting pipe 8 peg graft in the side outer wall top of washing shell 1 far away from branch tuber pipe 5 one side, and the top outer wall of purifying shell 6 is pegged graft and is had exhaust pipe 7.

Wherein, the equal fixedly connected with filter element shell 21 of both sides inner wall of crossing filter shell 12, and the side inner wall joint of filter element shell 21 has filter core 20.

Wherein, the outer wall of the side surface of the filter shell 12 at one side of the filter element 20 is connected with an end cover 22 through screw threads.

The working principle is as follows: during the use, the air that contains the smoke and dust by spray booth exhaust enters into by draught fan 2 by guide duct 4 and washs in the shell 1, then make the air be the S-shaped through wasing shell 1 after leading by last baffle 17 and lower baffle 16, simultaneously, suction pump 11 can take out alkali lye 18 and enter into and spray the shell 14 again by spraying hole 15 blowout, and then spray the processing to the air, alkali lye 18 after spraying is then filtered by filter core 20 and is used once more, the air after spraying enters into by connecting pipe 8 and purifies in the shell 6, filter screen board 13 by active carbon again and shine the sterilization by high frequency ultraviolet lamp after by exhaust pipe 7 and discharge.

Example 2:

referring to fig. 4, compared with embodiment 1, in order to facilitate the replacement of the filter element 20, a shutter groove is formed on the inner side wall of the filter shell 12 above the filter element 20, and a shutter 19 is fixedly connected to the inner side wall of the shutter groove.

The working principle is as follows: compared with the embodiment 1, when the filter element 20 needs to be replaced, the alkali liquor 18 can be separated from the filter element 20 by closing the flashboard 19, and then the filter element 20 can be taken out for replacement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A smoke and dust collection device for a paint spray booth comprises a cleaning shell (1) and is characterized in that an air inlet mechanism is arranged on one side of the cleaning shell (1), a purification mechanism is arranged at the top of the cleaning shell (1), a filter shell (12) is connected to the outer wall of the bottom of the cleaning shell (1), alkali liquor (18) is contained in the cleaning shell (1), an upper baffle (17) is fixedly connected to the outer wall of the top of the cleaning shell (1), a lower baffle (16) which is distributed in a staggered manner with the upper baffle (17) is fixedly connected to the inner wall of the side face of the cleaning shell (1), the bottom of the lower baffle (16) is positioned below the liquid level of the alkali liquor (18), a spray shell (14) which is positioned between the lower baffle (16) and the upper baffle (17) is fixedly connected to the outer wall of the top of the cleaning shell (1), and a spray hole (15) is formed in the outer wall of the bottom of the, wash one side outer wall fixedly connected with suction pump (11) of shell (1), and the end of intaking of suction pump (11) is pegged graft in the side outer wall bottom of crossing filter shell (12), and the play water end of suction pump (11) is connected with aqueduct (10), and the one end of aqueduct (10) is connected with distributive pipe (9), and the one end of distributive pipe (9) is pegged graft in the one end outer wall that sprays shell (14).

2. The smoke dust collecting device for the paint spray booth according to claim 1, wherein the air intake mechanism comprises an induced draft fan (2), an induced draft pipe (3) is connected to an air intake end of the induced draft fan (2), an air guide pipe (4) is connected to an air outlet end of the induced draft fan (2), one end of the air guide pipe (4) is connected with an air distribution pipe (5), and at least three air intake pipes which are uniformly distributed are connected to the top of the outer side wall of the air distribution pipe (5) and the outer side wall of the cleaning shell (1).

3. The smoke collecting device for the paint spray booth according to claim 2, wherein the purifying mechanism comprises a purifying shell (6) fixedly connected to the outer wall of the top of the cleaning shell (1), the inner wall of the side surface of the purifying shell (6) is fixedly connected with an activated carbon filter screen plate (13), and the inner wall of the top of the purifying shell (6) is fixedly connected with a high-frequency ultraviolet lamp.

4. The smoke dust collecting device for the paint spray booth according to claim 3, wherein the outer wall of the side surface of the purifying shell (6) below the activated carbon filter screen plate (13) is inserted with a connecting pipe (8), the other end of the connecting pipe (8) is inserted at the top of the outer wall of the side surface of the cleaning shell (1) far away from the branch air pipe (5), and the outer wall of the top of the purifying shell (6) is inserted with an exhaust pipe (7).

5. The smoke collecting device for the paint spray booth according to claim 1, wherein a filter element shell (21) is fixedly connected to both side inner walls of the filter shell (12), and a filter element (20) is clamped to the side inner wall of the filter element shell (21).

6. A smoke collecting device for a paint spray booth according to claim 5, wherein an end cap (22) is screwed to the outer wall of the side of said filter housing (12) on the side of said filter element (20).

7. The smoke collecting device for the paint spray booth according to claim 5, wherein the side inner wall of the filter shell (12) above the filter element (20) is provided with a flashboard groove, and the side inner wall of the flashboard groove is fixedly connected with a flashboard (19).