CN220609698U - Coating line waste gas exhaust treatment system - Google Patents
Coating line waste gas exhaust treatment system Download PDFInfo
- Publication number
- CN220609698U CN220609698U CN202321839148.5U CN202321839148U CN220609698U CN 220609698 U CN220609698 U CN 220609698U CN 202321839148 U CN202321839148 U CN 202321839148U CN 220609698 U CN220609698 U CN 220609698U
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- China
- Prior art keywords
- pipe
- spray box
- treatment system
- water pump
- box
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- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 239000002912 waste gas Substances 0.000 title abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003973 paint Substances 0.000 claims abstract description 11
- 241000220317 Rosa Species 0.000 claims description 12
- 210000003437 trachea Anatomy 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 26
- 239000007789 gas Substances 0.000 abstract description 24
- 238000001179 sorption measurement Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000010815 organic waste Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a coating line waste gas exhaust treatment system. The coating line exhaust gas treatment system includes: a base; the water pump is arranged at the bottom of the spray box, a water suction pipe is arranged at the right side of the water pump, a drain pipe is arranged at the right side of the water pump, a plurality of sub-pipes are arranged at the outer side of the drain pipe, and an annular water pipe is arranged at one end of each sub-pipe; waste gas enters into the interior of spray box from first gas tube, opens the water pump through controlling means, and the water pump is through the suction pipe water suction pipe to the drain pipe in, thereby the drain pipe is through four being in charge of, enters into annular water pipe in, from a plurality of shower nozzle blowout in annular water pipe bottom again to spray the dust granule in the waste gas and solved the paint granule and blockked up the activated carbon filter screen micropore easily and caused the problem that activated carbon adsorption effect became invalid.
Description
Technical Field
The utility model relates to the field of exhaust gas treatment, in particular to an exhaust gas treatment system of a coating line.
Background
The sources of the organic waste gas are various, and the generation mode and the discharge mode are different. Therefore, the organic waste gas treatment technology is also various, and various treatment technologies have different advantages and disadvantages. In the actual production process, according to different conditions, the proper method is the key for treating the organic waste gas, and the main recovery technology of the organic waste gas comprises the following steps: adsorption, absorption, condensation, membrane separation, pressure swing adsorption, and the like.
The purification rate of the activated carbon adsorption method can reach 95%, the activated carbon is used for carrying out adsorption and purification treatment on the organic waste gas, the purification rate can reach more than 95%, and the method has simple equipment and low investment.
When the waste gas is treated by the activated carbon adsorption method, spray paint waste gas is generated in the spraying process, atomized dust particles, volatile organic waste gas such as triphenyl and the like are formed by liquid paint under the action of air pressure, the particle size is small, the concentration is high, and micropores of an activated carbon filter screen can be quickly blocked without pretreatment, so that the adsorption effect of the activated carbon is invalid.
Accordingly, there is a need to provide a coating line exhaust gas treatment system that solves the above-described problems.
Disclosure of Invention
The utility model provides a coating line waste gas exhaust treatment system, which solves the problem that paint particles easily block micropores of an active carbon filter screen to cause failure of active carbon adsorption.
In order to solve the technical problems, the exhaust gas treatment system for a coating line provided by the utility model comprises: a base;
the spray box, the bottom fixed connection of spray box is in the top of base, the inside of spray box is provided with the filtration drawer, the bottom of spray box is provided with the water pump, the right side of water pump is provided with the drinking-water pipe, the right side of water pump is provided with the drain pipe, the outside of drain pipe is provided with a plurality of and is divided the pipe, a plurality of the one end of being divided the pipe is provided with annular water pipe, the bottom of annular water pipe is provided with a plurality of shower nozzle, the left side of spray box is provided with first trachea, the right side of spray box is provided with the second trachea, the tracheal both sides of second all are provided with the rose box, two the right side of rose box is provided with the calandria, and the left side of two rose boxes all is provided with two bracing pieces.
Preferably, the filter box comprises a shell, and a first filter screen is arranged in the shell.
Preferably, a first fan is arranged in the first air pipe, and a second fan is arranged in the second air pipe.
Preferably, the right side of the inner wall of the spray box is provided with a supporting block, the bottom of the filter drawer is provided with a second filter screen, and the left side of the filter drawer is provided with a pull handle.
Preferably, the left side of spray box has seted up into the liquid pipe, the right side of spray box is provided with the power cord.
Preferably, a viewing window is arranged on the front face of the spray box, and a control device is arranged on the front face of the spray box.
Preferably, a plurality of supporting feet are arranged at the bottom of the base.
Compared with the related art, the coating line exhaust gas treatment system provided by the utility model has the following beneficial effects:
the utility model provides a coating line waste gas exhaust treatment system, waste gas enters the interior of a spray box from a first gas pipe, a water pump is started through a control device, water is pumped into a drain pipe through a water pumping pipe by the water pump, the drain pipe passes through four branch pipes and enters an annular water pipe, and then a plurality of spray heads are sprayed out from the bottom of the annular water pipe, so that dust particles in the waste gas are sprayed, the sprayed waste gas enters two filter boxes for filtration and then is discharged from a discharge pipe from a second gas pipe, the dust particles fall into the top of a second filter screen in a filter drawer for collection, and after collection, the whole cleaning is carried out, so that the problem that the adsorption effect of activated carbon is invalid due to the fact that paint particles are easy to block micropores of the activated carbon filter screen is solved.
Drawings
FIG. 1 is a schematic diagram of a coating line exhaust treatment system according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic front view of the spray box of FIG. 1;
FIG. 3 is a left side schematic view of the spray box of FIG. 1;
fig. 4 is a schematic view of the bottom structure of the annular water pipe shown in fig. 1.
Reference numerals in the drawings: 1. the shower device comprises a base, 2, a spray box, 3, a filtering drawer, 4, a water pump, 5, a water suction pipe, 6, a drain pipe, 7, a branch pipe, 8, an annular water pipe, 9, a spray head, 10, a first air pipe, 11, a second air pipe, 12, a filtering box, 121, a shell, 122, a first filter screen, 13, a calandria, 14, a support rod, 15, a first fan, 16, a second fan, 17, a support block, 18, a second filter screen, 19, a pull handle, 20, a liquid inlet pipe, 21, a power line, 22, a viewing window, 23, a control device, 24 and a support foot.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a coating line exhaust gas treatment system according to the present utility model; FIG. 2 is a schematic front view of the spray box of FIG. 1; FIG. 3 is a left side schematic view of the spray box of FIG. 1; fig. 4 is a schematic view of the bottom structure of the annular water pipe shown in fig. 1. The coating line exhaust gas treatment system includes: a base 1;
spray case 2, spray case 2's bottom fixed connection in base 1's top, spray case 2's inside is provided with the filtration drawer 3, spray case 2's bottom is provided with water pump 4, water pump 4's right side is provided with drinking-water pipe 5, water pump 4's right side is provided with drain pipe 6, drain pipe 6's outside is provided with a plurality of and is in charge of 7, a plurality of be in charge of 7's one end is provided with annular water pipe 8, annular water pipe 8's bottom is provided with a plurality of shower nozzle 9, spray case 2's left side is provided with first trachea 10, spray case 2's right side is provided with second trachea 11, second trachea 11's both sides all are provided with rose box 12, two rose box 12's right side is provided with calandria 13, and two rose box 12's left side all is provided with two bracing pieces 14.
One end of drain pipe 6 runs through the left side of spray box 2 and the top of spray box 2, extends to the inside of spray box 2, shower nozzle 9 is atomizer, thereby sprays in spray box 2 more evenly through setting up atomizer, first gas pipe 10 is the intake pipe, the shape of second trachea 11 is T type trachea, the top and the bottom of second trachea 11 are provided with rose box 12 respectively, thereby through setting up the gaseous follow calandria 13 discharge after the calandria 13 filtration, two rose boxes 12 are respectively through bracing piece 14 fixed connection in the right side of spray box 2.
The filter box 12 comprises a shell 121, and a first filter screen 122 is arranged inside the shell 121.
The first filter screen 122 is an activated carbon filter screen, the first filter screen 122 is a drawer structure and is placed in the casing 121, the first filter screen 122 in the casing 121 is replaced by one of the two filter tanks 12 through the valve when the first filter screen 122 is replaced, the first filter screen 122 is opened through the valve after the replacement is completed, and then the other filter tank 12 is replaced, so that a closing device is not needed when the first filter screen 122 is replaced.
The first air pipe 10 is provided with a first fan 15 inside, and the second air pipe 11 is provided with a second fan 16 inside.
The exhaust gas is guided into the spray box 2 through the first air pipe 10 by arranging and starting the first fan 15, the sprayed exhaust gas is guided into the two filter boxes 12 through the second air pipe 11 by arranging the second fan 16, two valves are arranged on the front surface of the second air pipe 11, and the exhaust gas in the second air pipe 11 is controlled to enter the two filter boxes 12 by arranging the two valves.
The right side of the inner wall of the spray box 2 is provided with a supporting block 17, the bottom of the filter drawer 3 is provided with a second filter screen 18, and the left side of the filter drawer 3 is provided with a pull handle 19.
The right side of the filtering drawer 3 is placed at the top of the supporting block 17 to support through the supporting block 17, paint particles in waste gas are filtered through the second filter screen 18, and the filtering drawer 3 is pulled out through the pull handle 19, so that the paint particles filtered at the top of the second filter screen 18 are conveniently cleaned.
The left side of spray box 2 has seted up into liquid pipe 20, the right side of spray box 2 is provided with power cord 21.
The water at the bottom of the inner wall of the spray box 2 is supplemented by arranging the liquid inlet pipe 20, and the power line 21 is connected to a power supply position to supply power to the electrified device by arranging the power line 21, and the valve is arranged on the front surface of the liquid inlet pipe 20. The water in the shower box 2 is prevented from flowing out of the liquid inlet pipe 20 by providing a valve.
The front of the spray box 2 is provided with a viewing window 22, and the front of the spray box 2 is provided with a control device 23.
The operation of the charging equipment is controlled by arranging a control device 23 by arranging a checking window 22 to check the water quantity in the spray box 2.
The bottom of the base 1 is provided with a plurality of supporting feet 24.
Four supporting feet 24 are provided at the bottom of the base 1, and the base 1 is supported on a flat surface by providing the supporting feet 24.
The working principle of the coating line waste gas and exhaust treatment system provided by the utility model is as follows:
when the waste gas is filtered, the waste gas enters the spray box 2 from the first gas pipe 10, the water pump 4 is opened through the control device 23, the water pump 4 pumps water into the water drain pipe 6 through the water suction pipe 5, the water drain pipe 6 passes through the four branch pipes 7 and enters the annular water pipe 8, and then the waste gas is sprayed out of the plurality of spray heads 9 at the bottom of the annular water pipe 8, so that dust particles in the waste gas are sprayed, and the sprayed waste gas enters the two filter boxes 12 through the second gas pipe 11 to be filtered and then is discharged from the discharge pipe 13.
Compared with the related art, the coating line exhaust gas treatment system provided by the utility model has the following beneficial effects:
waste gas enters into the inside of spray box 2 from first trachea 10, open water pump 4 through controlling means 23, water pump 4 is through suction pipe 5 water suction to drain pipe 6 in, thereby drain pipe 6 is through four being in charge of 7, enter into annular water pipe 8, a plurality of shower nozzle 9 blowout from annular water pipe 8 bottom, thereby spray the dust granule in the waste gas, thereby waste gas after spraying thereby second trachea 11 enters into two rose boxes 12 and filters and discharge from calandria 13 again, dust granule falls into the second filter screen 18 top in the filtration drawer 3 and collects, thereby collect the back and clean in the whole and thereby solve the paint granule and block up activated carbon filter screen micropore easily and cause the problem of activated carbon adsorption effect inefficacy.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A coating line exhaust gas treatment system, comprising: a base;
the spray box, the bottom fixed connection of spray box is in the top of base, the inside of spray box is provided with the filtration drawer, the bottom of spray box is provided with the water pump, the right side of water pump is provided with the drinking-water pipe, the right side of water pump is provided with the drain pipe, the outside of drain pipe is provided with a plurality of and is divided the pipe, a plurality of the one end of being divided the pipe is provided with annular water pipe, the bottom of annular water pipe is provided with a plurality of shower nozzle, the left side of spray box is provided with first trachea, the right side of spray box is provided with the second trachea, the tracheal both sides of second all are provided with the rose box, two the right side of rose box is provided with the calandria, and the left side of two rose boxes all is provided with two bracing pieces.
2. The paint line exhaust treatment system of claim 1, wherein the filter box comprises a housing having a first filter screen disposed therein.
3. The paint line exhaust treatment system of claim 1, wherein a first fan is disposed within the first air duct and a second fan is disposed within the second air duct.
4. The coating line exhaust gas treatment system according to claim 1, wherein a supporting block is provided on the right side of the inner wall of the spray box, a second filter screen is provided on the bottom of the filter drawer, and a pull handle is provided on the left side of the filter drawer.
5. The coating line exhaust gas treatment system according to claim 1, wherein the left side of the spray box is provided with a liquid inlet pipe, and the right side of the spray box is provided with a power line.
6. The coating line exhaust gas treatment system according to claim 1, wherein a viewing window is provided on a front surface of the spray box, and a control device is provided on the front surface of the spray box.
7. The paint line exhaust gas treatment system of claim 1, wherein the base has a plurality of support feet at the bottom thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321839148.5U CN220609698U (en) | 2023-07-13 | 2023-07-13 | Coating line waste gas exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321839148.5U CN220609698U (en) | 2023-07-13 | 2023-07-13 | Coating line waste gas exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609698U true CN220609698U (en) | 2024-03-19 |
Family
ID=90213701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321839148.5U Active CN220609698U (en) | 2023-07-13 | 2023-07-13 | Coating line waste gas exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609698U (en) |
-
2023
- 2023-07-13 CN CN202321839148.5U patent/CN220609698U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |