CN209791270U - Paint spraying waste gas treatment device - Google Patents
Paint spraying waste gas treatment device Download PDFInfo
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- CN209791270U CN209791270U CN201920362279.6U CN201920362279U CN209791270U CN 209791270 U CN209791270 U CN 209791270U CN 201920362279 U CN201920362279 U CN 201920362279U CN 209791270 U CN209791270 U CN 209791270U
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- box body
- spraying
- waste gas
- gas treatment
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Abstract
The utility model provides a paint spraying waste gas treatment device, which solves the technical problems of complex structure, higher cost and general waste gas treatment effect of the existing paint spraying waste gas treatment device and is provided with a bracket and a box body, wherein the box body is provided with a box body top plate, and the box body top plate is provided with a waste gas inlet; the box body is not provided with a bottom plate and is fixed on the bracket through four side plates which are connected front, back, left and right; the top of the bracket is provided with a bracket top plate, and the middle of the bracket top plate is downwards sunken to form a groove; a spraying area, an activated carbon groove and a zeolite groove are sequentially arranged in the box body, a spraying pipe is arranged in the box body, a spraying head is arranged on the spraying pipe, and the spraying pipe extends out of the box body and is connected with a spraying liquid containing device through a spraying pump; the box body is also connected with an air discharge pipeline, and a fan is arranged on the air discharge pipeline; still be equipped with on the box and spray the liquid outflow mouth of pipe, spray the liquid outflow mouth of pipe and be linked together with the recess, the utility model discloses can extensively be used for exhaust-gas treatment.
Description
Technical Field
The utility model relates to an exhaust treatment device especially relates to an exhaust treatment device sprays paint.
Background
The paint has great harm to human body, and the main pollution source of the paint is benzene. Benzene can cause chronic poisoning of human body, resulting in leukopenia, thrombocytopenia, bone marrow hemopoiesis disorder, and severe leukemia. The paint can not only enter the human body through breathing, but also enter the human body through skin absorption. Therefore, waste gas treatment and environmental protection equipment must be installed in the spraying workshop to protect the human health and the atmospheric environment. Most of the existing paint spraying waste gas treatment devices are complex in structure and high in cost, and waste gas channels and purification modules are unreasonable in design, so that the waste gas treatment effect is general.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to the technical problem that current exhaust treatment device that sprays paint structure is complicated, the cost is higher and exhaust treatment effect is general, provide a simple structure, the cost is lower and the better exhaust treatment device that sprays paint of exhaust treatment effect.
Therefore, the utility model is provided with a bracket and a box body, the box body is provided with a box body top plate, and the box body top plate is provided with a waste gas inlet; the box body is not provided with a bottom plate and is fixed on the bracket through four side plates which are connected front, back, left and right; the top of the bracket is provided with a bracket top plate, and the middle of the bracket top plate is downwards sunken to form a groove; a spraying area, an activated carbon groove and a zeolite groove are sequentially arranged in the box body, a spraying pipe is arranged in the box body, a spraying head is arranged on the spraying pipe, and the spraying pipe extends out of the box body and is connected with a spraying liquid containing device through a spraying pump; the box body is also connected with an air discharge pipeline, and a fan is arranged on the air discharge pipeline; the box body is also provided with a spraying liquid outflow pipe orifice which is communicated with the groove.
Preferably, 10 partition plates are uniformly arranged in the box body at intervals up and down, namely 5 upper partition plates fixed at the bottom of the top plate of the box body and 5 lower partition plates fixed on the top plate of the support, and the upper partition plates and the lower partition plates are arranged at intervals to form a continuous bent waste gas channel.
Preferably, 11 longitudinal spaces from 1 st to 11 th are formed between the 10 partition boards and the left side board and the right side board of the box body from left to right; the spray pipe is provided with 6 spray heads, and the 6 spray heads are respectively positioned at the upper parts of the 1 st to the 6 th longitudinal spaces to form a spray area.
preferably, the bottoms of the 7 th and 8 th longitudinal spaces are communicated to form an activated carbon groove, and activated carbon is placed in the activated carbon groove; the bottoms of the 9 th and 10 th longitudinal spaces are communicated to form a zeolite tank, and zeolite is placed in the zeolite tank.
Preferably, a spray liquid collecting device is arranged below the spray liquid outflow pipe orifice.
Preferably, the top of the 8 th, 9 th, 10 th and 11 th longitudinal spaces is provided with an ultraviolet lamp.
The utility model has simple structure and lower cost, the upper and lower clapboards in the box body are arranged at intervals, a continuously bent waste gas channel is formed, the sufficient treatment of waste gas is ensured, and the effect is better; the active carbon in the active carbon groove absorbs some organic gas molecules to the surface of the active carbon groove, thereby achieving the purpose of purification; the zeolite in the zeolite tank can adsorb peculiar smell in the waste gas and chemical harmful gases such as formaldehyde and the like, thereby completing purification; the arrangement of the exhaust fan plays a good role in drainage; the arrangement of the top plate of the support can support the lower partition plate, and the groove at the bottom of the support can also play a role in bearing the spraying liquid, so that the spraying liquid flows out of the spraying liquid outflow pipe orifice along the groove.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic structural view of the box of the present invention, wherein the lower partition is connected to the support.
The symbols in the drawings illustrate that:
1. A support; 2. a box body; 3. a box top plate; 4. an exhaust gas inlet; 5. a bracket top plate; 6. a groove; 7. a partition plate; 8. a shower pipe; 9. a shower head; 10. a spray pump; 11. an activated carbon tank; 12. a zeolite tank; 13. an air discharge duct; 14. an exhaust fan; 15. the spray liquid flows out of the pipe orifice; 16. an ultraviolet lamp.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the utility model discloses be equipped with rectangular shape support 1, the top of support 1 is equipped with "door frame type" box 2, and box 2 does not have the bottom plate promptly, and it is fixed on support 1 through curb plate all around. The top of box 2 is equipped with box roof 3, and the one end of box roof 3 is equipped with waste gas entry 4.
The top of the bracket 1 is provided with a bracket top plate 5, and the bracket top plate 5 can also be equivalent to the bottom plate of the box body 2. The middle of the bracket top plate 5 is recessed downwards to form a groove 6.
10 baffle plates 7 from 1 st to 10 th are uniformly arranged in the box body 2 from left to right at intervals from top to bottom, namely 5 upper baffle plates fixed at the bottom of the box body top plate 3 and 5 lower baffle plates fixed on the support top plate 5, and the upper baffle plates and the lower baffle plates are arranged at intervals; the 10 partition boards 7 and the left side board and the right side board form 11 longitudinal spaces from left to right, namely, the No. 1 to the No. 11 longitudinal spaces. The upper portion in the box 2 passes 5 baffles 7 that are located the upper portion and is equipped with shower 8, is equipped with 6 shower heads 9 on the shower 8, and these 6 shower heads 9 are located respectively and turn right from a left side 1 to the top of the vertical space of 6, form the district that sprays. The shower pipe 8 extends from the right side plate of the cabinet 2 and communicates with a spray liquid container (not shown) through a shower pump 10.
The bottoms of the 7 th and 8 th longitudinal spaces are communicated to form an activated carbon groove 11, and activated carbon is placed in the activated carbon groove 11; the bottoms of the 9 th and 10 th longitudinal spaces are communicated to form a zeolite tank 12, and zeolite is placed in the zeolite tank 12. The top of the longitudinal spaces 8, 9, 10 and 11 is provided with an ultraviolet lamp 16 for sterilization.
the right side plate of the box body 2 is connected with a purified air discharge pipeline 13, and an exhaust fan 14 is arranged on the air discharge pipeline 13. A spraying liquid outflow pipe orifice 15 is arranged on the right side plate of the box body 2 and below the air discharge pipeline 13, the spraying liquid outflow pipe orifice 15 is communicated with the groove 6, and a spraying liquid collecting device (not shown in the figure) is arranged below the spraying liquid outflow pipe orifice 15.
Under the action of the exhaust fan 14, the exhaust gas generated by the paint spraying advances in the direction indicated by the arrow in fig. 1, passes through the spraying area, water-soluble or large-particle components in the spraying exhaust gas are adsorbed and settled by the spraying liquid, and the acidic (alkaline) liquid in the spraying exhaust gas is in tangential contact with the alkaline (acidic) spraying liquid and undergoes a neutralization reaction, and then enters the groove 6 to flow from the spraying liquid outlet pipe orifice 15 to the spraying liquid collecting device for further treatment. The waste gas enters an activated carbon groove 11 after being sprayed, and organic gas molecules are adsorbed to the surface of the waste gas through activated carbon, so that the aim of purification is fulfilled; then the waste gas enters a zeolite tank 12 continuously, the zeolite can adsorb peculiar smell, formaldehyde and other chemical harmful gases in the waste gas to complete purification, and the purified gas is discharged from an air discharge pipeline 13 through an exhaust fan 14.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (6)
1. A paint spraying waste gas treatment device is provided with a support and a box body, and is characterized in that the box body is provided with a box body top plate, and the box body top plate is provided with a waste gas inlet; the box body is not provided with a bottom plate and is fixed on the bracket through four side plates which are connected front, back, left and right; the top of the bracket is provided with a bracket top plate, and the middle of the bracket top plate is downwards sunken to form a groove; a spraying area, an activated carbon groove and a zeolite groove are sequentially arranged in the box body, a spraying pipe is arranged in the box body, a spraying head is arranged on the spraying pipe, and the spraying pipe extends out of the box body and is connected with a spraying liquid containing device through a spraying pump; the box body is also connected with an air discharge pipeline, and a fan is arranged on the air discharge pipeline; and the box body is also provided with a spraying liquid outflow pipe orifice which is communicated with the groove.
2. The exhaust gas treatment device for paint spraying according to claim 1, wherein 10 partitions are arranged in the box body at regular intervals from top to bottom, namely 5 upper partitions fixed to the bottom of the top plate of the box body and 5 lower partitions fixed to the top plate of the bracket, and the upper partitions and the lower partitions are arranged at intervals to form a continuous curved exhaust gas channel.
3. The painting waste gas treatment device according to claim 2, wherein 11 longitudinal spaces from 1 st to 11 th are formed between 10 partition boards and the left side board and the right side board of the box body from left to right; the spray pipe is provided with 6 spray heads, and the 6 spray heads are respectively positioned at the upper parts of the 1 st to the 6 th longitudinal spaces to form the spray area.
4. The painting waste gas treatment device according to claim 3, wherein the bottoms of the 7 th and 8 th longitudinal spaces are communicated to form the activated carbon groove, and activated carbon is placed in the activated carbon groove; the bottoms of the 9 th and 10 th longitudinal spaces are communicated to form the zeolite tank, and zeolite is placed in the zeolite tank.
5. The painting waste gas treatment apparatus according to claim 1, wherein a spray liquid collecting device is provided below the spray liquid outflow pipe opening.
6. The painting waste gas treatment apparatus according to claim 3, wherein the top of the longitudinal spaces 8, 9, 10, 11 is provided with an ultraviolet lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362279.6U CN209791270U (en) | 2019-03-20 | 2019-03-20 | Paint spraying waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362279.6U CN209791270U (en) | 2019-03-20 | 2019-03-20 | Paint spraying waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209791270U true CN209791270U (en) | 2019-12-17 |
Family
ID=68825654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362279.6U Active CN209791270U (en) | 2019-03-20 | 2019-03-20 | Paint spraying waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209791270U (en) |
-
2019
- 2019-03-20 CN CN201920362279.6U patent/CN209791270U/en active Active
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