CN217473068U - Sand paper production line waste gas recovery processing apparatus - Google Patents
Sand paper production line waste gas recovery processing apparatus Download PDFInfo
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- CN217473068U CN217473068U CN202220278513.9U CN202220278513U CN217473068U CN 217473068 U CN217473068 U CN 217473068U CN 202220278513 U CN202220278513 U CN 202220278513U CN 217473068 U CN217473068 U CN 217473068U
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- 238000011084 recovery Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000002912 waste gas Substances 0.000 title claims abstract description 21
- 244000137852 Petrea volubilis Species 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 239000007789 gas Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses an abrasive paper production line waste gas recovery processing device, including the intake pipe, intake pipe one end fixedly connected with cooling arrangement, cooling arrangement keeps away from intake pipe one end fixedly connected with outlet duct, cooling arrangement both sides middle part is fixedly connected with gas return pipe and gas honeycomb duct respectively, cooling arrangement one end fixedly connected with air cooler is kept away from to gas return pipe and gas honeycomb duct, outlet duct other end fixedly connected with filtration equipment, the filtration equipment the inner is close to the upper end and fixes being provided with spray thrower and air filter screen respectively, the filtration equipment bottom is provided with the liquid room, liquid room one side fixedly connected with liquid back flow, liquid back flow other end fixedly connected with water tank. The utility model discloses in, this waste gas recovery processing apparatus can carry out abundant cooling to waste gas to carry out the dust adhesion through the shower, make the gas of getting rid of cleaner, environmental protection.
Description
Technical Field
The utility model relates to an abrasive paper manufacture equipment technical field especially relates to an abrasive paper production line waste gas recovery processing apparatus.
Background
Sandpaper is a paper with abrasive particles attached to it, and is used to smooth the surface of an article, or to remove attachments (e.g., old paint) from the surface of an article, and sometimes to increase friction. The sandpaper is divided into different numbers according to different roughness degrees so as to match different purposes. Sandpaper involves many steps in the production process, such as dipping, size mixing, etc., and thus generates exhaust gas having high temperature and containing a large amount of organic solvent, which needs to be purified and discharged.
The cooling treatment measure of current exhaust gas recovery device is simple, and the cooling effect is general, just discharges in the atmosphere through simple filtration after the exhaust gas cooling, handles thoroughly inadequately, based on this, we propose a sand paper production line exhaust gas recovery processing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sand paper production line waste gas recovery processing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas recovery processing device of a sand paper production line, which comprises an air inlet pipe, wherein one end of the air inlet pipe is fixedly connected with a cooling device, one end of the cooling device far away from the air inlet pipe is fixedly connected with an air outlet pipe, the middle parts of the two sides of the cooling device are respectively and fixedly connected with a gas return pipe and a gas guide pipe, the gas return pipe and the gas guide pipe are fixedly connected with an air cooler at one end far away from the cooling equipment, the other end of the gas outlet pipe is fixedly connected with a filtering equipment, the inner end of the filtering device close to the upper end is respectively and fixedly provided with a sprayer and an air filter screen, the bottom end of the filtering device is provided with a liquid chamber, one side of the liquid chamber is fixedly connected with a liquid return pipe, the other end of the liquid return pipe is fixedly connected with a water tank, the water tank is characterized in that a residue filter screen is fixedly arranged in the middle of the inner end of the water tank, a water replenishing port is fixedly formed in one side of the upper end face of the water tank, and a discharge pipe is fixedly connected to one side of the lower end face of the water tank.
As a further description of the above technical solution:
the cooling device is characterized in that a cooling coil is fixedly arranged at the inner end of the cooling device, and an air inlet and an air outlet of the cooling coil are respectively communicated with an air inlet pipe and an air outlet pipe.
As a further description of the above technical solution:
and the gas return pipe is fixedly connected with a gas pump.
As a further description of the above technical solution:
the upper end of the filtering equipment is fixedly connected with a discharge port.
As a further description of the above technical solution:
the air filter screen is arranged under the sprayer.
As a further description of the above technical solution:
the water tank upper end has the liquid pump through the pipe connection, liquid pump output end fixedly connected with liquid honeycomb duct, liquid honeycomb duct and spray thrower fixed connection.
As a further description of the above technical solution:
the sewage discharge pipe is arranged at one side of the water tank close to the liquid return pipe.
As a further description of the above technical solution:
the water inlet of the liquid pump is specifically connected to one side, away from the liquid return pipe, of the residue filter screen.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of abrasive paper production line waste gas recovery processing apparatus, the device pass through the air ware to cooling arrangement inner loop supply cooling gas, cooperate cooling coil to increase the circulation of exhaust gas distance simultaneously to can reach the purpose of abundant cooling waste gas.
2. The utility model provides a sand paper production line waste gas recovery processing apparatus, through setting up water tank cooperation liquid pump circulation supply rivers then spray the air filter screen through the spray thrower, one can wash the filter screen and keep the filter effect, two come can the adhesion air dust improve the clean effect of gas emission.
3. The utility model provides a pair of abrasive paper production line waste gas recovery processing apparatus, this waste gas recovery processing apparatus can carry out abundant cooling to waste gas to carry out the dust adhesion through the spray thrower, make the gas of getting rid of cleaner, environmental protection.
Drawings
Fig. 1 is a schematic view of a main structure of a waste gas recovery processing device for a sand paper production line provided by the present invention;
FIG. 2 is a schematic view of the internal structure of a cooling device of the waste gas recovery processing device for a sand paper production line provided by the present invention;
FIG. 3 is a schematic view of the internal structure of a water tank of the waste gas recovery processing device for a sand paper production line provided by the present invention;
fig. 4 is the utility model provides a filtration equipment internal structure schematic diagram of abrasive paper production line waste gas recovery processing apparatus.
Illustration of the drawings:
1. an air inlet pipe; 2. a cooling device; 3. a cooling coil; 4. an air outlet pipe; 5. a gas return pipe; 6. a gas flow guide pipe; 7. an air pump; 8. an air cooler; 9. a filtration device; 10. a discharge port; 11. a liquid chamber; 12. a sprayer; 13. an air screen; 14. a liquid return conduit; 15. a water tank; 16. residue filtering net; 17. a blow-off pipe; 18. a water replenishing port; 19. a liquid pump; 20. and a liquid guide pipe.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a waste gas recovery processing device for a sand paper production line comprises an air inlet pipe 1, one end of the air inlet pipe 1 is fixedly connected with a cooling device 2, one end of the cooling device 2, which is far away from the air inlet pipe 1, is fixedly connected with an air outlet pipe 4, the middle parts of the two sides of the cooling device 2 are respectively and fixedly connected with a gas backflow pipe 5 and a gas guide pipe 6, one ends of the gas backflow pipe 5 and the gas guide pipe 6, which are far away from the cooling device 2, are fixedly connected with an air cooler 8, the other end of the air outlet pipe 4 is fixedly connected with a filtering device 9, the inner end of the filtering device 9, which is close to the upper end, is respectively and fixedly provided with a sprayer 12 and an air filter screen 13, the bottom end of the filtering device 9 is provided with a liquid chamber 11, one side of the liquid chamber 11 is fixedly connected with a liquid backflow pipe 14, the other end of the liquid backflow pipe 14 is fixedly connected with a water tank 15, the middle part of the inner end of the water tank 15 is fixedly provided with a residue filter screen 16, and one side of the upper end surface of the water tank 15 is fixedly provided with a water replenishing port 18, a sewage discharge pipe 17 is fixedly connected with one side of the lower end surface of the water tank 15.
The inner end of the cooling device 2 is fixedly provided with a cooling coil 3, the air inlet and the air outlet of the cooling coil 3 are respectively communicated with an air inlet pipe 1 and an air outlet pipe 4, under the action of an air pump 7, cold air continuously produced by an air cooler 8 enters the cooling device 2 from a gas guide pipe 6, then the cooling of the pipe body is carried out through the cooling coil 3, the cold air enters the air cooler 8 again through a gas return pipe 5 to form circulation, the cooling effect of the device is greatly improved, the gas return pipe 5 is fixedly connected with the air pump 7, the upper end of a filtering device 9 is fixedly connected with a discharge port 10, an air filter screen 13 is arranged under a sprayer 12, the upper end of a water tank 15 is connected with a liquid pump 19 through a pipeline, the output end of the liquid pump 19 is fixedly connected with a liquid guide pipe 20, the liquid guide pipe 20 is fixedly connected with the sprayer 12, a drain pipe 17 is arranged in the water tank 15 and is close to one side of the liquid return pipe 14, liquid pump 19 water inlet concrete connection is kept away from liquid return pipe 14 one side at residue filter screen 16, and after the pollutant such as liquid adsorption dust that sprays, through liquid return pipe 14 entering water tank 15 in, it adsorbs to be filtered by residue filter screen 16, clean rivers are under liquid pump 19's effect, spray the formation circulation in getting into spray thrower 12 again through liquid honeycomb duct 20, and during clearance water tank 15, it can with sewage discharge to open blow off pipe 17.
The working principle is as follows: the utility model discloses during the device uses, waste gas is by abundant cooling back in getting into cooling coil 3 in the cooling arrangement 2 through intake pipe 1, from in outlet duct 4 gets into filtration equipment 9, then filters through air screen 13 and cooperates spray thrower 12 simultaneously and spray, can fully purify the gas, then is discharged from discharge port 10, and is energy-concerving and environment-protective.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a sand paper production line waste gas recovery processing device, includes intake pipe (1), its characterized in that: the air inlet pipe (1) is fixedly connected with a cooling device (2) at one end, the cooling device (2) is far away from an air inlet pipe (1) at one end and is fixedly connected with an air outlet pipe (4), the middle parts of the two sides of the cooling device (2) are respectively and fixedly connected with a gas return pipe (5) and a gas guide pipe (6), the gas return pipe (5) and the gas guide pipe (6) are far away from an air cooler (8) at one end of the cooling device (2), the other end of the air outlet pipe (4) is fixedly connected with a filtering device (9), the inner end of the filtering device (9) is close to the upper end and is respectively and fixedly provided with a sprayer (12) and an air filter screen (13), the bottom end of the filtering device (9) is provided with a liquid chamber (11), one side of the liquid chamber (11) is fixedly connected with a liquid return pipe (14), the other end of the liquid return pipe (14) is fixedly connected with a water tank (15), the water tank is characterized in that a residue filter screen (16) is fixedly arranged in the middle of the inner end of the water tank (15), a water replenishing port (18) is fixedly formed in one side of the upper end face of the water tank (15), and a drain pipe (17) is fixedly connected to one side of the lower end face of the water tank (15).
2. A sandpaper production line exhaust gas recovery processing device as defined in claim 1, wherein: the cooling device (2) is characterized in that a cooling coil (3) is fixedly arranged at the inner end of the cooling device, and an air inlet and an air outlet of the cooling coil (3) are respectively communicated with an air inlet pipe (1) and an air outlet pipe (4).
3. A sandpaper production line exhaust gas recovery processing device as defined in claim 1, wherein: an air pump (7) is fixedly connected to the air return pipe (5).
4. A sandpaper production line exhaust gas recovery processing device as defined in claim 1, wherein: the upper end of the filtering equipment (9) is fixedly connected with a discharge port (10).
5. A sandpaper production line exhaust gas recovery processing device as defined in claim 1, wherein: the air filter screen (13) is arranged under the sprayer (12).
6. A sandpaper production line exhaust gas recovery processing device as defined in claim 1, wherein: the upper end of the water tank (15) is connected with a liquid pump (19) through a pipeline, the output end of the liquid pump (19) is fixedly connected with a liquid guide pipe (20), and the liquid guide pipe (20) is fixedly connected with the sprayer (12).
7. A sandpaper production line exhaust gas recovery processing device as defined in claim 1, wherein: the sewage discharge pipe (17) is arranged at one side of the water tank (15) close to the liquid return pipe (14).
8. A sandpaper production line exhaust recovery processing device as defined in claim 6, wherein: the water inlet of the liquid pump (19) is specifically connected to one side, away from the liquid return pipe (14), of the residue filter screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278513.9U CN217473068U (en) | 2022-02-11 | 2022-02-11 | Sand paper production line waste gas recovery processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220278513.9U CN217473068U (en) | 2022-02-11 | 2022-02-11 | Sand paper production line waste gas recovery processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217473068U true CN217473068U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220278513.9U Active CN217473068U (en) | 2022-02-11 | 2022-02-11 | Sand paper production line waste gas recovery processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217473068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118874118A (en) * | 2024-09-24 | 2024-11-01 | 江苏鹏飞集团股份有限公司 | A high temperature flue gas dust removal device for lithium ore roasting |
-
2022
- 2022-02-11 CN CN202220278513.9U patent/CN217473068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118874118A (en) * | 2024-09-24 | 2024-11-01 | 江苏鹏飞集团股份有限公司 | A high temperature flue gas dust removal device for lithium ore roasting |
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