CN220090954U - Active carbon filter device for spraying process - Google Patents
Active carbon filter device for spraying process Download PDFInfo
- Publication number
- CN220090954U CN220090954U CN202321599420.7U CN202321599420U CN220090954U CN 220090954 U CN220090954 U CN 220090954U CN 202321599420 U CN202321599420 U CN 202321599420U CN 220090954 U CN220090954 U CN 220090954U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- activated carbon
- drying
- component
- active carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005507 spraying Methods 0.000 title claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 title abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 48
- 238000001035 drying Methods 0.000 claims abstract description 41
- 238000009298 carbon filtering Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 12
- 239000003463 adsorbent Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 60
- 239000000126 substance Substances 0.000 abstract description 9
- 238000007592 spray painting technique Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 16
- 239000003973 paint Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a spraying process active carbon filtering device, which belongs to the technical field of spray painting waste gas treatment, and comprises a shell, wherein an air inlet and an air outlet are respectively arranged at two ends of the shell, an adsorption component is arranged in the shell, a drying component is arranged at one end of the shell, which is close to the air inlet, the drying component comprises a drying pipe and a drying box, the drying box is arranged in the drying pipe, the spray painting waste gas can be led into the adsorption component from the air inlet, when the waste gas passes through the drying component, the drying box can absorb moisture in the waste gas, the moisture in the waste gas can be effectively removed, active carbon in the adsorption component can fully absorb harmful substances in the waste gas, and a baffle plate can increase the travel of the waste gas in the adsorption component, so that the active carbon can filter the waste gas more fully.
Description
Technical Field
The utility model relates to the technical field of spray paint waste gas treatment, in particular to a spray painting process active carbon filtering device.
Background
The spraying process comprises roller coating, air spraying, electrostatic spraying, electrophoresis spraying, high-pressure airless spraying and the like, a large amount of paint mist waste gas is generated during spraying, and is scattered in the air, and main pollutants of the paint mist waste gas are organic pollutants such as benzene, toluene, xylene and non-methane total hydrocarbon, and the waste gas is directly discharged into the atmosphere without treatment, so that the surrounding environment is polluted, and the physical health of personnel is influenced.
The patent with publication number CN215692968U discloses a spray-paint waste gas treatment filtration device, through setting up fixing device, can be with holding the box on the active carbon adsorption tower fast fixed on the active carbon adsorption tower, make the active carbon adsorption tower carry out the treatment filtration to spray-paint waste gas fast, but because active carbon is a porous carbon-containing material, it has highly developed pore structure, the porous structure of active carbon provides a large amount of surface area for it, can fully contact with gas (impurity), thereby endow the peculiar adsorption performance of active carbon, make it very easy to reach the purpose of absorbing and collecting impurity, and contain certain moisture in the waste gas of spray paint, the micropore of active carbon can be blockked up to the moisture after the active carbon wets, thereby lead to the adsorption capacity of active carbon to seriously decline.
Therefore, it is necessary to provide a spray process activated carbon filter device.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a spraying process active carbon filtering device, which can realize that the moisture in the waste gas can be absorbed by a drying box when the waste gas passes through a drying assembly by leading the spray paint waste gas into an adsorption assembly, so that the moisture in the waste gas can be effectively removed, the active carbon in the adsorption assembly can fully absorb harmful substances in the waste gas, and a baffle plate can increase the travel of the waste gas in the adsorption assembly, so that the active carbon can more fully filter the waste gas.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a spraying technology active carbon filter equipment, includes the casing, the casing both ends are provided with air inlet and gas vent respectively, the internally mounted of casing has adsorption component, the drying component is installed to the one end that the casing is close to the air inlet, drying component includes drying tube and drying box, the inside at the drying tube is installed to the drying box, will spray paint waste gas and introduce to adsorption component from the air inlet in, and when waste gas passed through drying component, the drying box can absorb the moisture in the waste gas for effectively detach the moisture in the waste gas, the active carbon in the adsorption component can fully absorb the harmful substance in the waste gas.
Further, the drying box comprises a box body and granular adsorbents arranged in the box body, wherein the box body is a breathable box body, breathable micropores can be formed in the surface of the box body, the granular adsorbents are filled in the box body, the adsorbents can be silica gel, calcium chloride and the like, and when waste gas passes through the drying box, the adsorbents in the drying box can absorb moisture in the waste gas.
Further, the adsorption component comprises a frame body and an activated carbon block, the activated carbon block is arranged in the frame body, a communication port is formed between the activated carbon block and the inner top wall and the inner bottom wall of the frame body, waste gas can enter the activated carbon block from the communication port at one end of the adsorption component, and after harmful substances in the waste gas are adsorbed by the activated carbon block, the treated gas can be discharged from the communication port at the other end of the adsorption component.
Further, a plurality of baffle plates are arranged in the adsorption component, air vents which transversely penetrate through the baffle plates are arranged on the baffle plates, the adsorption component is movably inserted into a cavity formed between two adjacent baffle plates, the air vents of the two adjacent baffle plates respectively correspond to the two communication ports at the upper end and the lower end of the adsorption component, and the stroke of waste gas in the adsorption component can be increased, so that the adsorption effect of the activated carbon block on harmful substances in the waste gas is improved.
Further, the fan is installed to the inside one end that is close to the gas vent of casing, the outside towards the gas vent of blowing end orientation of fan can be with the inside gas extraction of casing to the outside of casing through the fan, has improved the speed that gas passed through the adsorption module, has improved the treatment effeciency to waste gas.
Further, the two side surfaces of the activated carbon block are respectively and fully abutted with the two inner side walls of the frame body, the two outer side walls of the frame body are respectively and fully abutted with one side surface of the adjacent two baffle plates in opposite directions, and waste gas is effectively prevented from passing through a gap between the activated carbon block and the frame body or a gap between the frame body and the baffle plates, so that the waste gas can be fully contacted with the activated carbon block.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) This scheme is through leading-in to the adsorption component with the waste gas that sprays paint from the air inlet in, and when waste gas passed through drying component, the drying box can absorb the moisture in the waste gas, effectively removes the moisture in the waste gas for the active carbon in the adsorption component can fully absorb the harmful substance in the waste gas.
(2) The scheme adopts the mutual cooperation between the adsorption component and the baffle plate, can increase the travel of waste gas in the adsorption component, and ensures that the activated carbon can filter the waste gas more fully.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inside of the housing of the present utility model;
fig. 3 is a schematic structural view of the adsorption module of the present utility model.
The reference numerals in the figures illustrate:
1. a housing; 11. an air inlet; 12. an exhaust port; 13. a baffle plate; 131. a vent; 2. an adsorption assembly; 21. a frame; 211. a communication port; 22. an activated carbon block; 3. a drying assembly; 31. a drying tube; 32. a drying box; 4. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-3, the active carbon filtering device for spraying process comprises a shell 1, an air inlet 11 and an air outlet 12 are respectively arranged at two ends of the shell 1, an adsorption component 2 is arranged in the shell 1, a drying component 3 is arranged at one end, close to the air inlet 11, of the shell 1, the drying component 3 comprises a drying pipe 31 and a drying box 32, the drying box 32 is arranged in the drying pipe 31, spray-painted waste gas is led into the adsorption component 2 from the air inlet 11, and when the waste gas passes through the drying component 3, the drying box 32 can absorb moisture in the waste gas, effectively remove the moisture in the waste gas, and enable active carbon in the adsorption component 2 to fully absorb harmful substances in the waste gas.
Wherein, dry box 32 includes the box body and sets up the particulate adsorbent in the box body, and the box body is ventilative box body, can set up ventilative micropore at the surface of box body to adorn particulate adsorbent in the box body, the adsorbent can be silica gel, calcium chloride etc. when waste gas passes through dry box 32, and the adsorbent in the dry box 32 can absorb the moisture in the waste gas.
Wherein, the adsorption component 2 includes framework 21 and active carbon piece 22, and the inside at framework 21 is installed to active carbon piece 22, and is formed with intercommunication mouth 211 between the interior roof and the interior bottom wall of active carbon piece 22 and framework 21, and in the waste gas can follow the intercommunication mouth 211 entering active carbon piece 22 of adsorption component 2 one end, active carbon piece 22 adsorbed the harmful substance in the waste gas after, and the gas after the processing can follow the intercommunication mouth 211 discharge of adsorption component 2 other end.
In addition, the both side surfaces of the activated carbon block 22 are fully abutted with the two inner side walls of the frame 21 respectively, and the two outer side walls of the frame 21 are fully abutted with the opposite side surfaces of the two adjacent baffle plates 13 respectively, so that the waste gas is effectively prevented from passing through a gap between the activated carbon block 22 and the frame 21 or a gap between the frame 21 and the baffle plates 13, the waste gas can be fully contacted with the activated carbon block 22, and the filtering effect of the activated carbon block 22 is improved.
Example 2:
referring to fig. 2, based on embodiment 1, a plurality of baffle plates 13 are disposed inside the adsorption assembly 2, and air ports 131 penetrating through the baffle plates 13 transversely are disposed on the baffle plates 13, the adsorption assembly 2 is movably inserted into a cavity formed between two adjacent baffle plates 13, and the air ports 131 of two adjacent baffle plates 13 correspond to two communication ports 211 at the upper end and the lower end of the adsorption assembly 2 respectively, so that the stroke of the exhaust gas in the adsorption assembly 2 can be increased, and the activated carbon 22 can filter the exhaust gas more fully.
The fan 4 is installed to the inside one end that is close to the gas vent 12 of casing 1, and the blowing end of fan 4 is towards the outside of gas vent 12, can take out the outside to casing 1 with the gas in the casing 1 through fan 4, has improved the speed that passes through the adsorption component 2 of gas, has improved the treatment effeciency to waste gas.
Working principle: leading-in waste gas that sprays paint to the adsorption component 2 in from air inlet 11, when waste gas passes through drying component 3, the adsorbent in the drying box 32 can absorb the moisture in the waste gas, effectively gets into each adsorption component 2 in proper order through baffle 13 in the waste gas, and the active carbon in the adsorption component 2 can fully absorb the harmful substance in the waste gas, and the gas after the filtration can be discharged from gas vent 12 through fan 4.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The active carbon filtering device for the spraying process comprises a shell (1), wherein an air inlet (11) and an air outlet (12) are respectively arranged at two ends of the shell (1), and the active carbon filtering device is characterized in that: the inside of casing (1) is installed and is adsorbed subassembly (2), drying component (3) are installed to the one end that casing (1) is close to air inlet (11), drying component (3) are including drying tube (31) and dry box (32), the inside at drying tube (31) is installed to dry box (32).
2. The spray process activated carbon filter device of claim 1, wherein: the drying box (32) comprises a box body and granular adsorbent arranged in the box body, and the box body is a breathable box body.
3. The spray process activated carbon filter device of claim 1, wherein: the adsorption component (2) comprises a frame body (21) and an activated carbon block (22), wherein the activated carbon block (22) is arranged in the frame body (21), and a communication port (211) is formed between the activated carbon block (22) and the inner top wall and the inner bottom wall of the frame body (21).
4. A spray process activated carbon filter device as claimed in claim 3, wherein: the inside of adsorption component (2) is provided with a plurality of baffles (13), be provided with on baffle (13) and transversely pierce through the air vent (131) of baffle (13), adsorption component (2) activity grafting is in the cavity that forms between two adjacent baffles (13), two adjacent baffles (13) air vent (131) correspond respectively two intercommunication mouths (211) of adsorption component (2) upper and lower extreme.
5. The spray process activated carbon filter device of claim 1, wherein: a fan (4) is arranged at one end, close to the exhaust port (12), inside the shell (1), and the blowing end of the fan (4) faces the outside of the exhaust port (12).
6. A spray process activated carbon filter device as claimed in claim 3, wherein: the two side surfaces of the activated carbon block (22) are fully abutted with the two inner side walls of the frame body (21), and the two outer side walls of the frame body (21) are fully abutted with one side surface of the adjacent two baffle plates (13) opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599420.7U CN220090954U (en) | 2023-06-21 | 2023-06-21 | Active carbon filter device for spraying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321599420.7U CN220090954U (en) | 2023-06-21 | 2023-06-21 | Active carbon filter device for spraying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220090954U true CN220090954U (en) | 2023-11-28 |
Family
ID=88864625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321599420.7U Active CN220090954U (en) | 2023-06-21 | 2023-06-21 | Active carbon filter device for spraying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220090954U (en) |
-
2023
- 2023-06-21 CN CN202321599420.7U patent/CN220090954U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |