CN222173533U - Gas purification equipment for paint production - Google Patents
Gas purification equipment for paint production Download PDFInfo
- Publication number
- CN222173533U CN222173533U CN202420576251.3U CN202420576251U CN222173533U CN 222173533 U CN222173533 U CN 222173533U CN 202420576251 U CN202420576251 U CN 202420576251U CN 222173533 U CN222173533 U CN 222173533U
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- CN
- China
- Prior art keywords
- water
- spray tower
- regulating
- spray
- gas purification
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000003973 paint Substances 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000007921 spray Substances 0.000 claims abstract description 67
- 230000001105 regulatory effect Effects 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims description 9
- 239000008213 purified water Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 29
- 239000000428 dust Substances 0.000 description 14
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model provides gas purification equipment for paint production, and relates to the technical field of paint production. The gas purifying device comprises a spray tower, wherein the spray tower is provided with an air inlet and an air outlet, a spray head and a packing layer are arranged in the spray tower, the air inlet is sequentially communicated with a fan and a gas collecting cover, the air outlet is communicated with an adsorption box, an activated carbon adsorption layer is arranged in the adsorption box, a first water outlet is formed in the lower portion of the spray tower, a purifying water tank is arranged at the first water outlet, an independent regulating chamber and a water storage chamber are arranged in the purifying water tank, the regulating chamber is communicated with the first water outlet, the regulating chamber is rotatably provided with a regulating disc, an annular filter disc is sleeved on the outer annular surface of the regulating disc, a second water outlet communicated with the regulating chamber is formed in the water storage chamber, a drain pipe is communicated with the lower portion of the spray tower, a water delivery pipeline is communicated with the spray head, and the water delivery pipeline is provided with a water pump. The utility model realizes the filtration of the sediment in the spray water and avoids the blockage of the water supply pipeline by the sediment.
Description
Technical Field
The utility model relates to the technical field of paint production, in particular to gas purifying equipment for paint production.
Background
In the process of paint production, some toxic and harmful gases and dust are generated, and in order to avoid environmental pollution, an exhaust gas treatment system is required to be arranged for recycling the toxic and harmful gases and dust.
The existing gas purification equipment mainly comprises a spray tower and an adsorption box, wherein the bottom of the spray tower is communicated with a purification water tank, the purification water tank is communicated with a water delivery pipeline and a spray head, a water source is sprayed out through the water delivery pipeline and the spray head to absorb dust in the spray tower, the water source after absorbing the dust flows back to the purification water tank from the bottom of the spray tower to realize the recycling of the water source, but the water source absorbing the dust contains a large amount of sediment, and the water delivery pipeline of the purification water tank is easy to be blocked.
Disclosure of utility model
The utility model aims to provide a gas purifying device for paint production, which realizes the filtration of sediment in spray water and avoids the blockage of a water supply pipeline by the sediment.
The technical scheme of the utility model is realized as follows:
The technical scheme of the application provides gas purification equipment for paint production, which comprises a spray tower, wherein the spray tower is provided with an air inlet and an air outlet, a spray head and a packing layer are arranged in the spray tower, the air inlet is sequentially communicated with a fan and an air collecting cover, the air outlet is communicated with an adsorption box, and an active carbon adsorption layer is arranged in the adsorption box;
a first water outlet is formed in the lower portion of the spray tower, a purifying water tank is arranged at the first water outlet, an independent adjusting chamber and a water storage chamber are arranged in the purifying water tank, the adjusting chamber is located between the water storage chamber and the first water outlet and communicated with the first water outlet, an adjusting disc is rotatably arranged in the adjusting chamber, the top side of the adjusting disc penetrates out of the top side of the purifying water tank, an annular filter disc is sleeved on the outer annular surface of the adjusting disc, part of the annular filter disc is in sealing fit with the outer side of the first water outlet, a second water outlet communicated with the adjusting chamber is formed in the water storage chamber, and a drain pipe is communicated with the lower portion of the spray tower;
The water storage chamber is communicated with a water delivery pipeline, the water delivery pipeline is communicated with the spray head, and the water delivery pipeline is provided with a water pump.
In some embodiments of the utility model, a demister is disposed at the exhaust port.
In some embodiments of the present utility model, a drying box is provided between the adsorption box and the spray tower.
In some embodiments of the present utility model, a protection box covering the adjusting disk is provided on the top side of the purifying water tank, the protection box is provided with an opening, and the opening is hinged with a sealing cover;
The inner side of the sealing cover is provided with a sucker which is used for being in abutting fit with the adjusting disc.
In some embodiments of the present utility model, a plurality of toggle grooves are circumferentially arranged on the outer side of the adjusting disk.
In some embodiments of the utility model, the reservoir is provided with a level sensor.
In some embodiments of the present utility model, the spray nozzles and the packing layer form two groups of spray assemblies, and the two groups of spray assemblies are distributed at intervals along the vertical direction of the spray tower.
Compared with the prior art, the technical scheme of the utility model has at least the following advantages or beneficial effects:
(1) According to the utility model, waste gas generated during paint production enters the spray tower through the air inlet, the water storage chamber sends water to the spray head through the water sending pipeline, dust in the waste gas is adsorbed based on the cooperation of the spray head and the packing layer, a water source with adsorbed dust falls on the bottom of the spray tower, and the water source is returned to the water storage chamber for continuous use after being filtered through the annular filter disc of the first water outlet, so that the water source is recycled, the design of the annular filter disc is realized, the filtering of sediment in spray water is realized, and the blockage of the water sending pipeline by the sediment is avoided.
(2) The rotation design of the adjusting disk makes different positions of the annular filter disk opposite to the first water outlet respectively, and the annular filter disk after being filtered locally extends out of the adjusting chamber, so that the annular filter disk is convenient to clean and maintain.
(3) The demister can remove moisture in the gas, so that the purposes of saving water and drying the gas are achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing a structure of a gas purifying apparatus for paint production according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a structure in which a spray tower and a clean water tank are communicated;
FIG. 3 is an enlarged view of a portion of FIG. 1A;
FIG. 4 is a side view of a spray tower according to an embodiment of the present utility model;
FIG. 5 is a side view of an embodiment of the present utility model in communication with a spray tower, a conditioning disk, and a clean water tank.
The icon is 1-gas collecting hood, 2-fan, 3-packing layer, 4-shower nozzle, 5-spray tower, 6-defroster, 7-annular filter disc, 8-level sensor, 9-drain pipe, 10-water pump, 11-drying cabinet, 12-active carbon adsorption layer, 13-adsorption cabinet, 14-regulating disk, 15-sucking disc, 16-purified water tank, 17-first delivery port, 18-second delivery port, 19-toggle groove, 20-protection case.
Detailed Description
Examples
Referring to fig. 1-5, a gas purifying device for paint production comprises a spray tower 5, wherein the spray tower 5 is vertically arranged, the spray tower 5 is provided with a gas inlet and a gas outlet, the gas inlet is positioned at the lower part of the spray tower 5, the gas outlet is positioned at the top of the spray tower 5, a spray head 4 and a packing layer 3 are arranged in the spray tower 5, the spray head 4 is positioned above the packing layer 3, the packing layer 3 can increase the contact area and the contact time of gas and water to optimize the dust removal effect, the gas inlet is sequentially communicated with a fan 2 and a gas collecting cover 1, the gas collecting cover 1 is approximately in a funnel shape, the gas collecting cover 1 is arranged to conveniently collect air containing dust and toxic and harmful gas, the gas outlet is communicated with an adsorption box 13, and an activated carbon adsorption layer 12 is arranged in the adsorption box 13;
The lower part of the spray tower 5 is provided with a first water outlet 17, the first water outlet 17 is provided with a purified water tank 16, the purified water tank 16 is provided with an independent regulating chamber and a water storage chamber, the regulating chamber is positioned between the water storage chamber and the first water outlet 17 and is communicated with the first water outlet 17, the regulating chamber is rotatably provided with a regulating disc 14, the top side of the regulating disc 14 penetrates out of the top side of the purified water tank 16, the outer ring surface of the regulating disc 14 is sleeved with an annular filter disc 7, part of the annular filter disc 7 is in sealing fit with the outer side of the first water outlet 17, the water storage chamber is provided with a second water outlet 18 communicated with the regulating chamber, the lower part of the spray tower 5 is communicated with a water drain pipe 9, and the rotating design of the regulating disc 14 ensures that different positions of the annular filter disc 7 are respectively opposite to the first water outlet 17, and the part of the filtered annular filter disc 7 extends out of the regulating chamber, so that the annular filter disc 7 is convenient to clean and maintain.
The water storage chamber is communicated with a water delivery pipeline, the water delivery pipeline is communicated with the spray head 4, and the water delivery pipeline is provided with a water pump 10.
In the utility model, waste gas generated during paint production enters the spray tower 5 through the air inlet, the water storage chamber sends water to the spray head 4 through the water sending pipeline, dust adsorption in the waste gas is realized based on the cooperation of the spray head 4 and the packing layer 3, a water source with adsorbed dust falls on the bottom of the spray tower 5, the water source is filtered through the annular filter disc 7 of the first water outlet 17 and then flows back to the water storage chamber for continuous utilization, the water source recycling is realized, the design of the annular filter disc 7 is realized, the filtration of sediment in spray water is realized, and the blockage of the water sending pipeline by the sediment is avoided.
In some embodiments of the utility model, a mist eliminator 6 is provided at the exhaust port.
In the above embodiment, the demister 6 can remove moisture in the gas, so as to achieve the purposes of saving water and drying the gas.
In some embodiments of the present utility model, a drying box 11 is provided between the adsorption box 13 and the spray tower 5.
In the above embodiment, the design of the drying box 11 can realize further drying of the gas after dust removal, and the water removal effect of the gas is better under the combined action of the drying box 11 and the demister 6.
In some embodiments of the present utility model, a protection box 20 covering the adjusting disk 14 is provided on the top side of the purified water tank 16, and the protection box 20 is provided with an opening, and the opening is hinged with a sealing cover;
a sucking disc 15 for abutting and matching with the adjusting disc 14 is arranged on the inner side of the sealing cover.
In the above embodiment, the design of the protection box 20 has a protection effect on the annular filter disc 7, avoiding dust collection of the annular filter disc 7. The annular filter disc 7 is an annular plate, the annular plate is provided with a plurality of filter holes, and the plurality of filter holes are uniformly arranged on the annular plate.
The design of the sucker 15, when covering the sealing cover, the sucker 15 sucks the adjusting disk 14 to realize the positioning of the adjusting disk 14.
In some embodiments of the utility model, the outside of the adjustment plate 14 is provided with a plurality of toggle grooves 19 in the circumferential direction. The toggle grooves 19 are designed to facilitate the rotation of the toggle actuator 14.
In some embodiments of the utility model, the reservoir is provided with a level sensor 8.
In the above embodiment, the liquid level sensor 8 can monitor the liquid level of the water storage chamber so as to facilitate the timely replenishment or discharge of the water source.
In some embodiments of the present utility model, the spray heads 4 and the packing layer 3 form two groups of spray assemblies, and the two groups of spray assemblies are spaced apart along the vertical direction of the spray tower 5.
In the embodiment, the two groups of spraying assemblies work simultaneously, so that the dust removal effect of the gas is better.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420576251.3U CN222173533U (en) | 2024-03-22 | 2024-03-22 | Gas purification equipment for paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420576251.3U CN222173533U (en) | 2024-03-22 | 2024-03-22 | Gas purification equipment for paint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222173533U true CN222173533U (en) | 2024-12-17 |
Family
ID=93830785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420576251.3U Active CN222173533U (en) | 2024-03-22 | 2024-03-22 | Gas purification equipment for paint production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222173533U (en) |
-
2024
- 2024-03-22 CN CN202420576251.3U patent/CN222173533U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |