CN216878527U - Multi-channel waste gas purification device - Google Patents
Multi-channel waste gas purification device Download PDFInfo
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- CN216878527U CN216878527U CN202121725301.2U CN202121725301U CN216878527U CN 216878527 U CN216878527 U CN 216878527U CN 202121725301 U CN202121725301 U CN 202121725301U CN 216878527 U CN216878527 U CN 216878527U
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- 238000000746 purification Methods 0.000 title claims abstract description 47
- 239000002912 waste gas Substances 0.000 title abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000001179 sorption measurement Methods 0.000 claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 239000003610 charcoal Substances 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract 4
- 238000001914 filtration Methods 0.000 claims description 49
- 238000009826 distribution Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 3
- 239000007789 gas Substances 0.000 abstract description 27
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 3
- 231100000614 poison Toxicity 0.000 abstract description 3
- 239000003440 toxic substance Substances 0.000 abstract description 3
- 239000010419 fine particle Substances 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas purification devices, in particular to a multi-channel waste gas purification device, which comprises a filter chamber, a first purification chamber and a second purification chamber, wherein a gas inlet pipe is arranged at one side of the filter chamber, the tail end of the gas inlet pipe extends into the filter chamber, a first pull plate and a second pull plate are arranged above the filter chamber, a first filter screen is arranged at the bottom of the first pull plate, the utility model filters large-particle impurities on waste gas through the first filter screen and the second filter screen by the first filter screen, the second filter screen, a first water tank, a second water tank, an active carbon adsorption screen and a bamboo charcoal adsorption layer, then the waste gas enters the first purification chamber and the second purification chamber, the first water tank and the second water tank can filter out fine particle impurities in the waste gas, and the active carbon adsorption screen and the bamboo charcoal adsorption layer can adsorb and purify toxic substances on the filtered waste gas, through the refining treatment of waste gas, the purification efficiency is improved, and the atmospheric environment is protected.
Description
Technical Field
The utility model relates to the technical field of waste gas purification devices, in particular to a multi-channel waste gas purification device.
Background
The exhaust gas contains many kinds of pollutants, and the physical and chemical properties of the pollutants are very complex and the toxicity of the pollutants is different. The exhaust gas discharged from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc.; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas discharged from automobiles contains hydrocarbons such as lead, benzene and phenol. The pollution of the atmosphere environment by exhaust gas is one of the most common and serious environmental problems in the world. The Chinese environmental protection law has made clear regulations on the exhaust emission standards of various factories and mines. Some waste gas is recycled and reprocessed into usable products.
When the existing waste gas purification device is used, most of the waste gas purification device is subjected to centralized purification treatment through a centralized treatment chamber, so that the purification efficiency is low, and the waste gas after the purification treatment still contains more impurities to pollute the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-channel exhaust gas purification device, which aims to solve the problems that when the conventional exhaust gas purification device in the prior art is put into use, most of the exhaust gas is subjected to concentrated purification treatment through a concentrated treatment chamber, so that the purification efficiency is low, and the purified exhaust gas still contains more impurities and pollutes the environment.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-channel exhaust gas purifying device comprises a filter chamber, a first purifying chamber and a second purifying chamber;
the filter chamber is characterized in that an air inlet pipe is installed on one side of the filter chamber, the tail end of the air inlet pipe extends to the inside of the filter chamber, a first pull plate and a second pull plate are installed above the filter chamber, a first filter screen is installed at the bottom of the first pull plate, the tail end of the first filter screen extends to the inside of the filter chamber, a second filter screen is installed at the bottom of the second pull plate, the tail end of the second filter screen extends to the inside of the filter chamber, a first water tank is installed inside the first filter chamber, a water injection pipe is installed above the first water tank, the top end of the water injection pipe extends to the outside of the first filter chamber, a water outlet pipe is installed at the bottom of the first water tank, the tail end of the water outlet pipe penetrates through the first filter chamber and extends to the inside of the second water tank, a water discharge pipe is installed at the bottom of the second water tank, and the tail end of the water discharge pipe extends to the outside of the second filter chamber and is connected with a sealing cover through threads, the third pulling plate is arranged above the first purifying chamber, the fourth pulling plate is arranged at the bottom of the second purifying chamber, and the bottom of the third pulling plate and the bottom of the fourth pulling plate are respectively and sequentially provided with an activated carbon adsorption net and a bamboo charcoal adsorption layer.
Preferably, the outer wall of the first pulling plate is in threaded connection with a first bolt, a first thread groove matched with the first bolt is formed in the outer wall of the first pulling plate and above the filtering chamber, a second bolt is in threaded connection with the outer wall of the second pulling plate, a second thread groove matched with the second bolt is formed in the outer wall of the second pulling plate and above the filtering chamber, a first groove and a second groove matched with the first filter screen and the second filter screen are respectively formed in the inner wall of the filtering chamber, the tail end of the first filter screen is inserted in the first groove, the second filter screen is inserted in the second groove, a third bolt is in threaded connection with the outer wall of the third pulling plate, a third thread groove matched with the third bolt is formed in the upper portion of the first purifying chamber and the outer wall of the third pulling plate, and a fourth bolt is in threaded connection with the outer wall of the fourth pulling plate, and a fourth thread groove matched with the fourth bolt is formed in the upper part of the second purifying chamber and the outer wall of the fourth pulling plate, a third groove and a fourth groove matched with the activated carbon adsorption net and the bamboo charcoal adsorption layer are formed in the inner walls of the first purifying chamber and the second purifying chamber, the tail end of the activated carbon adsorption net is inserted in the third groove, and the tail end of the bamboo charcoal adsorption layer is inserted in the fourth groove.
Preferably, the outlet duct is installed to filter chamber one side, the gas outlet of outlet duct is connected with first fan, the air outlet of first fan is connected with the intake pipe, the flow distribution plate is installed to intake pipe one end, first air duct and second air duct are installed in proper order to the flow distribution plate, first air duct end extends to inside the first clean room, second air duct end extends to inside the second clean room.
Preferably, a first exhaust pipe is installed on one side of the first purification chamber and one side of the second purification chamber, an air outlet of the first exhaust pipe is connected with a second fan, and an air outlet of the second fan is connected with an air inlet of a second exhaust pipe.
Preferably, the filtering holes on the first filter screen and the second filter screen are sequentially reduced.
Preferably, a cavity is formed in the flow distribution plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the waste gas purification device comprises a first filter screen, a second filter screen, a first water tank, a second water tank, an activated carbon adsorption screen and a bamboo charcoal adsorption layer, wherein the first filter screen, the second filter screen, the first water tank, the second water tank, the activated carbon adsorption screen and the bamboo charcoal adsorption layer are arranged, so that the waste gas can be refined, the purification efficiency is improved, the atmospheric environment is effectively maintained, large granular impurities on the waste gas are filtered through the first filter screen and the second filter screen, then the waste gas enters a first purification chamber and a second purification chamber, the first water tank and the second water tank can filter fine granular impurities in the waste gas, the activated carbon adsorption screen and the bamboo charcoal adsorption layer adsorb and purify toxic substances on the filtered waste gas, the purification efficiency is improved through the refined treatment of the waste gas, and the atmospheric environment is also protected;
2. the first filter screen, the second filter screen, the activated carbon adsorption screen and the bamboo charcoal adsorption layer are convenient to disassemble and replace through a first pulling plate, a first bolt, a second pulling plate, a third bolt, a fourth pulling plate and a fourth bolt, the first bolt is separated from the filter chamber by rotating the first bolt, then the first pulling plate is pulled to drive the first filter screen to be separated from the first groove so as to replace the first filter screen, the second bolt is rotated to be separated from the filter chamber, then the second pulling plate is pulled to drive the second filter screen to be separated from the second groove so as to replace the second filter screen, the third bolt and the fourth bolt are rotated to separate the third bolt and the fourth bolt from the first purification chamber and the second purification chamber, and then the third pulling plate and the fourth pulling plate are pulled to separate the activated carbon adsorption screen and the bamboo charcoal adsorption layer from the third groove and the fourth groove, the activated carbon adsorption net and the bamboo charcoal adsorption layer are replaced, and the waste gas purification efficiency is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention.
In the figure: 1. a filtering chamber; 2. entering an air pipe; 3. a first filter screen; 4. a first pulling plate; 5. a first bolt; 6. a second filter screen; 7. a second pulling plate; 8. a second bolt; 9. an air outlet pipe; 10. a first fan; 11. an air inlet pipe; 12. a splitter plate; 13. a first air duct; 14. a first purification chamber; 15. a first water tank; 16. a water injection pipe; 17. a water outlet pipe; 18. A third pulling plate; 19. a third bolt; 20. a first exhaust pipe; 21. a second fan; 22. a second exhaust pipe; 23. a second air duct; 24. a second clean room; 25. a second water tank; 26. a drain pipe; 27. a sealing cover; 28. a fourth pulling plate; 29. A fourth bolt; 30. an activated carbon adsorption net; 31. bamboo charcoal adsorption layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-2, there are shown: this embodiment is a preferred embodiment in this technical solution, a multi-channel exhaust gas purification device, which includes a filter chamber 1, a first purification chamber 14 and a second purification chamber 24;
an air inlet pipe 2 is installed on one side of a filtering chamber 1, the tail end of the air inlet pipe 2 extends into the filtering chamber 1, a first pulling plate 4 and a second pulling plate 7 are installed above the filtering chamber 1, a first filtering net 3 is installed at the bottom of the first pulling plate 4, the tail end of the first filtering net 3 extends into the filtering chamber 1, a second filtering net 6 is installed at the bottom of the second pulling plate 7, the tail end of the second filtering net 6 extends into the filtering chamber 1, a first water tank 15 is installed inside a first purifying chamber 14, a water injection pipe 16 is installed above the first water tank 15, the top end of the water injection pipe 16 extends to the outside of the first purifying chamber 14, a water outlet pipe 17 is installed at the bottom of the first water tank 15, the tail end of the water outlet pipe 17 extends through the first purifying chamber 14 and extends into a second water tank 25, a water outlet pipe 26 is installed at the bottom of the second water tank 25, the tail end of the water outlet pipe 26 extends to the outside of the second purifying chamber 24, and is in threaded connection with a sealing cover 27, a third pulling plate 18 is arranged above the first purifying chamber 14, a fourth pulling plate 28 is arranged at the bottom of the second purifying chamber 24, and an activated carbon adsorption net 30 and a bamboo charcoal adsorption layer 31 are respectively and sequentially arranged at the bottoms of the third pulling plate 18 and the fourth pulling plate 28;
as shown in fig. 2, the outer wall of the first pulling plate 4 is connected with a first bolt 5 by screw thread, the outer wall of the first pulling plate 4 and the upper part of the filtering chamber 1 are provided with a first thread groove matched with the first bolt 5, the outer wall of the second pulling plate 7 is connected with a second bolt 8 by screw thread, the outer wall of the second pulling plate 7 and the upper part of the filtering chamber 1 are provided with a second thread groove matched with the second bolt 8, the inner wall of the filtering chamber 1 is respectively provided with a first groove and a second groove matched with the first filter screen 3 and the second filter screen 6, the tail end of the first filter screen 3 is inserted in the first groove, the second filter screen 6 is inserted in the second groove, the outer wall of the third pulling plate 18 is connected with a third bolt 19 by screw thread, the outer wall of the fourth pulling plate 28 is connected with a fourth thread groove matched with the fourth bolt 29 by screw thread groove above the second purifying chamber 24 and the fourth pulling plate 28, the inner walls of the first purification chamber 14 and the second purification chamber 24 are respectively provided with a third groove and a fourth groove which are matched with the activated carbon adsorption net 30 and the bamboo charcoal adsorption layer 31, the tail end of the activated carbon adsorption net 30 is inserted into the third groove, and the tail end of the bamboo charcoal adsorption layer 31 is inserted into the fourth groove, so that the first bolt 5, the second bolt 8, the third bolt 19 and the fourth bolt 29 are improved, the first filter screen 3, the second filter screen 6, the activated carbon adsorption net 30 and the bamboo charcoal adsorption layer 31 can be conveniently detached and replaced, and the waste gas purification efficiency is improved;
as shown in fig. 1 and 2, an air outlet pipe 9 is installed at one side of the filtering chamber 1, an air outlet of the air outlet pipe 9 is connected with a first fan 10, an air outlet of the first fan 10 is connected with an air inlet pipe 11, one end of the air inlet pipe 11 is provided with a flow distribution plate 12, the flow distribution plate 12 is sequentially provided with a first air duct 13 and a second air duct 23, the tail end of the first air duct 13 extends into a first purifying chamber 14, and the tail end of the second air duct 23 extends into a second purifying chamber 24, so that the waste gas can be refined;
as shown in fig. 1 and 2, a first exhaust pipe 20 is installed at one side of the first clean room 14 and the second clean room 24, an air outlet of the first exhaust pipe 20 is connected with a second fan 21, and an air outlet of the second fan 21 is connected with an air inlet of a second exhaust pipe 22, so that the purified exhaust gas can be conveniently discharged;
as shown in fig. 2, the filtering holes on the first filtering net 3 and the second filtering net 6 are sequentially reduced, so that the filtering of particle impurities with different sizes is facilitated;
as shown in fig. 2, a cavity is formed inside the splitter plate 12, so that the waste gas can flow conveniently for refining treatment;
in this embodiment, firstly, each part of the components is installed, the exhaust gas is conveyed into the filtering chamber 1 through the gas inlet pipe 2, the exhaust gas enters into the filtering chamber 1 and can sequentially pass through the first filtering screen 3 and the second filtering screen 6, the first filtering screen 3 and the second filtering screen 6 filter large-particle impurities on the exhaust gas, then the exhaust gas enters into the first purifying chamber 14 and the second purifying chamber 24 through the first gas guide pipe 13 and the second gas guide pipe 23, the exhaust gas enters into the first water tank 15 and the second water tank 25, the first water tank 15 and the second water tank 25 can filter fine particle impurities in the exhaust gas for dust reduction, then the filtered exhaust gas can sequentially pass through the activated carbon adsorption net 30 and the bamboo charcoal adsorption layer 31, the activated carbon adsorption net 30 and the bamboo charcoal adsorption layer 31 can adsorb and purify toxic substances on the filtered exhaust gas, and the exhaust gas is refined, to improve the purification efficiency and protect the atmospheric environment, when the equipment needs to be replaced after a period of time, the first bolt 5 is rotated to separate the first bolt 5 from the filtering chamber 1, then the first pulling plate 4 is pulled to drive the first filtering screen 3 to be separated from the first groove, so as to disassemble and replace the first filtering screen 3, then the second bolt 8 is rotated to separate the second bolt 8 from the filtering chamber 1, then the second pulling plate 7 is pulled to drive the second filtering screen 6 to be separated from the second groove, so as to disassemble and replace the second filtering screen 6, then the third bolt 19 and the fourth bolt 29 are rotated to separate the third bolt 19 and the fourth bolt 29 from the first purifying chamber 14 and the second purifying chamber 24, then the third pulling plate 18 and the fourth pulling plate 28 are pulled to separate the activated carbon adsorption net 30 and the bamboo charcoal adsorption layer 31 from the third groove and the fourth groove, the activated carbon adsorption net 30 and the bamboo charcoal adsorption layer 31 are disassembled and replaced, and then the waste gas purification efficiency is further improved.
While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.
Claims (6)
1. A multi-channel exhaust gas purification device comprises a filter chamber (1), a first purification chamber (14) and a second purification chamber (24);
the method is characterized in that:
the air inlet pipe (2) is installed on one side of the filtering chamber (1), the tail end of the air inlet pipe (2) extends to the inside of the filtering chamber (1), a first pull plate (4) and a second pull plate (7) are installed above the filtering chamber (1), a first filter screen (3) is installed at the bottom of the first pull plate (4), the tail end of the first filter screen (3) extends to the inside of the filtering chamber (1), a second filter screen (6) is installed at the bottom of the second pull plate (7), the tail end of the second filter screen (6) extends to the inside of the filtering chamber (1), a first water tank (15) is installed inside the first purifying chamber (14), a water injection pipe (16) is installed above the first water tank (15), the top end of the water injection pipe (16) extends to the outside of the first purifying chamber (14), and a water outlet pipe (17) is installed at the bottom of the first water tank (15), the tail end of the water outlet pipe (17) penetrates through the first purification chamber (14) and extends to the interior of the second water tank (25), a drain pipe (26) is installed at the bottom of the second water tank (25), the tail end of the drain pipe (26) extends to the exterior of the second purification chamber (24) and is connected with a sealing cover (27) in a threaded mode, a third pulling plate (18) is installed above the first purification chamber (14), a fourth pulling plate (28) is installed at the bottom of the second purification chamber (24), and an activated carbon adsorption net (30) and a bamboo charcoal adsorption layer (31) are sequentially installed at the bottoms of the third pulling plate (18) and the fourth pulling plate (28) respectively.
2. A multi-channel exhaust gas purifying apparatus as set forth in claim 1, characterized in that: the outer wall of the first pulling plate (4) is in threaded connection with a first bolt (5), the outer wall of the first pulling plate (4) and the upper portion of the filtering chamber (1) are provided with a first thread groove matched with the first bolt (5), the outer wall of the second pulling plate (7) is in threaded connection with a second bolt (8), the outer wall of the second pulling plate (7) and the upper portion of the filtering chamber (1) are provided with a second thread groove matched with the second bolt (8), the inner wall of the filtering chamber (1) is respectively provided with a first groove and a second groove matched with the first filtering net (3) and the second filtering net (6), the tail end of the first filtering net (3) is inserted into the first groove, the second filtering net (6) is inserted into the second groove, the outer wall of the third pulling plate (18) is in threaded connection with a third bolt (19), the upper portion of the first purifying chamber (14) and the outer wall of the third pulling plate (18) are provided with a third bolt (19) 19) The third thread groove of looks adaptation, fourth arm-tie (28) outer wall threaded connection has fourth bolt (29), the fourth thread groove with fourth bolt (29) looks adaptation is seted up to second clean room (24) top and fourth arm-tie (28) outer wall, the third recess and the fourth recess of active carbon adsorption net (30) and bamboo charcoal adsorption layer (31) looks adaptation are all seted up to first clean room (14) with second clean room (24) inner wall, just active carbon adsorption net (30) end is pegged graft in the third recess, bamboo charcoal adsorption layer (31) end is pegged graft in the fourth recess.
3. A multi-channel exhaust gas purifying apparatus as set forth in claim 1, characterized in that: outlet duct (9) are installed to filter chamber (1) one side, the gas outlet of outlet duct (9) is connected with first fan (10), the air outlet of first fan (10) is connected with intake pipe (11), flow distribution plate (12) are installed to intake pipe (11) one end, first air duct (13) and second air duct (23) are installed in proper order in flow distribution plate (12), first air duct (13) end extends to inside first clean room (14), second air duct (23) end extends to inside second clean room (24).
4. A multi-channel exhaust gas purification apparatus as set forth in claim 1, wherein: first blast pipe (20) are installed to first clean room (14) with second clean room (24) one side, the gas outlet of first blast pipe (20) is connected with second fan (21), the gas outlet of second fan (21) is connected with the air inlet of second blast pipe (22).
5. A multi-channel exhaust gas purifying apparatus as set forth in claim 1, characterized in that: the filtering holes on the first filtering net (3) and the second filtering net (6) are reduced in sequence.
6. A multi-channel exhaust gas purifying apparatus as set forth in claim 3, characterized in that: a cavity is formed in the flow distribution plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725301.2U CN216878527U (en) | 2021-07-28 | 2021-07-28 | Multi-channel waste gas purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725301.2U CN216878527U (en) | 2021-07-28 | 2021-07-28 | Multi-channel waste gas purification device |
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| Publication Number | Publication Date |
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| CN216878527U true CN216878527U (en) | 2022-07-05 |
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| CN202121725301.2U Expired - Fee Related CN216878527U (en) | 2021-07-28 | 2021-07-28 | Multi-channel waste gas purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
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2021
- 2021-07-28 CN CN202121725301.2U patent/CN216878527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
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