CN110711473A - High-efficient gas filtering device - Google Patents
High-efficient gas filtering device Download PDFInfo
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- CN110711473A CN110711473A CN201911009037.XA CN201911009037A CN110711473A CN 110711473 A CN110711473 A CN 110711473A CN 201911009037 A CN201911009037 A CN 201911009037A CN 110711473 A CN110711473 A CN 110711473A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
The invention discloses a high-efficiency gas filtering device which comprises a filtering box body, wherein the upper part of the filtering box body is provided with a waste gas inlet, the lower part of the filtering box body is provided with a gas outlet, the waste gas inlet at the upper part of the filtering box body is provided with a waste gas inlet pipe device, the gas outlet at the lower part of the filtering box body is provided with a gas outlet pipe device, the waste gas inlet pipe device is composed of a gas inlet pipe fixedly arranged on the waste gas inlet and a gas flow monitoring device fixedly arranged in the gas inlet pipe, and the front surface of the outer part. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field of filtering devices, in particular to a high-efficiency gas filtering device.
Background
In actual life, filter equipment is more common, and it is comparatively common to filter waste water waste gas impurity, for example, can produce waste gas in some chemical plants or other mills, if not discharge its better filtration, just discharge the air in with high probability and pollute the air, consequently need a neotype filtered gas device to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems and designs a high-efficiency gas filtering device.
The technical scheme of the invention is that the high-efficiency gas filtering device comprises a filtering box body, wherein the upper part of the filtering box body is provided with a waste gas inlet, the lower part of the filtering box body is provided with a gas outlet, the waste gas inlet at the upper part of the filtering box body is provided with a waste gas inlet pipe device, the gas outlet at the lower part of the filtering box body is provided with a gas outlet pipe device, the waste gas inlet pipe device is composed of a gas inlet pipe fixedly arranged on the waste gas inlet and a gas flow monitoring device fixedly arranged in the gas inlet pipe, the gas flow monitoring device is composed of a gas flow baffle fixedly arranged in the gas inlet pipe close to the waste gas inlet, a monitoring clamp fixedly arranged at the free end of the gas flow baffle and a gas flow monitoring meter arranged in the monitoring clamp, and the gas outlet pipe device is, The gas concentration monitoring device is composed of a concentration baffle fixedly arranged in the gas outlet pipe, a concentration clamp fixedly arranged at the free end of the concentration baffle and a gas concentration detector arranged in the concentration clamp, the core filtering device is arranged in the filtering box body and composed of an active carbon adsorption device fixedly arranged at the upper third position in the filtering box body, a cooling spraying device fixedly arranged at the lower part of the active carbon adsorption device and a spraying desulfurization device, the active carbon filtering device is composed of an active carbon filtering plate fixedly arranged on the side surface of the filtering box body and an air suction device fixedly arranged between the active carbon adsorption device and the cooling spraying device, and the air suction device is composed of an air suction bottom plate fixedly arranged on the side surface in the filtering box body, The pump support of fixed mounting at the bottom plate middle part of breathing in, the aspirator pump of fixed mounting on the pump support constitute jointly, cooling sprinkler is by the cooling bottom plate of fixed mounting at the inside left side surface of filter box, open the cooling hole at cooling bottom plate middle part, install at the outside storage water tank of filter box, open the water storage hole at storage water tank upper portion middle part, open the through-hole at the filter box left side surface, connect the water pipe in water storage hole and cooling hole, fixed mounting is the sprinkler head on the cooling hole, fixed mounting constitutes jointly at the inside suction pump of sprinkler head, spraying desulphurization unit is by the desulfurization bottom plate of fixed mounting on the inside right side of filter box, open the desulfurization hole at the bottom plate middle part, fixed mounting is the desulfurization sprinkler head on the desulfurization hole, open through-hole two on the filter box right side surface, fixed mounting is the liquid storage tank on the outside right side surface of filter box, The liquid storage port is formed in the middle of the top of the liquid storage tank, the liquid guide pipe is connected with the liquid storage port and the desulfurization hole, the water suction pump is fixedly installed inside the desulfurization spraying head, and the control device is arranged on the front surface of the outer portion of the filtering tank body.
The active carbon filter plates are sequentially symmetrically and alternately arranged on the side surface in the filtering box body, so that toxic gas can be fully adsorbed.
The water guide pipe is connected with the water storage hole and the cooling hole through the through hole.
The water storage tank is fixedly connected with the filtering tank body through a fixing support device.
The fixed support device is composed of a support connected with the outside of the filtering box body and support lugs arranged on the periphery of the support.
The support lug is connected with the filtering box body in an electric welding mode.
The water storage tank is stored in the support.
The control device is composed of a control box body fixedly arranged on the outer front surface of the filtering box body and a controller arranged in the control box body.
The controller is respectively in control connection with the gas flow monitoring meter, the gas concentration detection meter, the air suction pump, the first water suction pump and the second water suction pump.
The liquid guide pipe penetrates through the second through hole and is respectively connected with the desulfurization hole and the liquid storage port.
The efficient gas filtering device manufactured by the technical scheme of the invention has the advantages of simple structure and function for fully filtering harmful gas, easy maintenance and increased use performance, high efficiency, heavy environmental protection and the like.
Drawings
FIG. 1 is a schematic view of a high efficiency gas filtration apparatus according to the present invention;
FIG. 2 is an enlarged view of the gas flow monitoring device of the present invention;
FIG. 3 is an enlarged view of the gas concentration monitoring device of the present invention;
FIG. 4 is an enlarged view of the getter device of the present invention;
FIG. 5 is an enlarged view of the cooling spray apparatus of the present invention;
FIG. 6 is an enlarged view of the spray desulfurization unit of the present invention;
FIG. 7 is an enlarged view of the control device of the present invention;
in the figure, 1, a filtering box body; 2. an exhaust gas inlet; 3. a gas outlet; 4. an air inlet pipe; 5. a gas flow baffle; 6. a monitoring clip; 7. a gas flow monitor; 8. an air outlet pipe; 9. a concentration baffle; 10. a concentration clamp; 11. a gas concentration detector; 12. an activated carbon filter plate; 13. a pump support; 14. a getter pump; 15. cooling the bottom plate; 16. a cooling hole; 17. a water storage tank; 18. a water storage hole; 19. a through hole; 20. a sprinkler head; 21. a water conduit; 22. a desulfurization soleplate; 23. a desulfurization hole; 24. a desulfurization spray head; 25. a liquid storage tank; 26. a liquid storage port; 27. a controller; 28. a catheter; 29. a first water pump; 30. a water pump II; 31. a support; 32. a bracket tab; 33. a control box body; 34. a suction base plate; 35. and a second through hole.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-7, a high efficiency gas filtering device comprises a filtering box body 1, the upper part of the filtering box body 1 is provided with a waste gas inlet 2, the lower part of the filtering box body 1 is provided with a gas outlet 3, the waste gas inlet 2 at the upper part of the filtering box body 1 is provided with a waste gas inlet pipe device, the gas outlet 3 at the lower part of the filtering box body 1 is provided with a gas outlet pipe device, the waste gas inlet pipe device is composed of a gas inlet pipe 4 fixedly arranged on the waste gas inlet 2 and a gas flow monitoring device fixedly arranged in the gas inlet pipe 4, the gas flow monitoring device is composed of a gas flow baffle 5 fixedly arranged in the gas inlet pipe 4 and close to the waste gas inlet 2, a monitoring clamp 6 fixedly arranged at the free end of the gas flow baffle 5 and, the gas outlet pipe device is composed of a gas outlet pipe 8 fixedly arranged on a gas outlet 3, a gas concentration detection device fixedly arranged inside the gas outlet pipe 8 and close to the gas outlet 3, the gas concentration monitoring device is composed of a concentration baffle plate 9 fixedly arranged inside the gas outlet pipe 8, a concentration clamp 10 fixedly arranged at the free end of the concentration baffle plate 9 and a gas concentration detection meter 11 arranged inside the concentration clamp 10, a core filtering device is arranged inside the filtering box body 1, the core filtering device is composed of an active carbon adsorption device fixedly arranged at the upper third part inside the filtering box body 1, a cooling spraying device and a spraying desulfurization device fixedly arranged at the lower part of the active carbon adsorption device, the active carbon filtering device is composed of an active carbon filter plate 12 fixedly arranged on the side surface of the filtering box body 1 and an air suction device fixedly arranged between the active carbon adsorption device and the cooling spraying device, the air suction device is composed of an air suction bottom plate 34 fixedly arranged on the side surface inside the filtering box body 1, a pump support 13 fixedly arranged in the middle of the air suction bottom plate 34 and an air suction pump 14 fixedly arranged on the pump support 13, the cooling spraying device is composed of a cooling bottom plate 15 fixedly arranged on the left side surface inside the filtering box body 1, a cooling hole 16 formed in the middle of the cooling bottom plate 15, a water storage tank 17 arranged outside the filtering box body 1, a water storage hole 18 formed in the middle of the upper portion of the water storage tank 17, a through hole 19 formed in the left side surface of the filtering box body 1, a water conduit 21 connecting the water storage hole 18 with the cooling hole 16, a spraying head 20 fixedly arranged on the cooling hole 16 and a water suction pump 29 fixedly arranged inside the spraying head 20, and the spraying desulfurization device is composed of a desulfurization bottom plate 22 fixedly arranged on the right side inside the filtering box body 1, The desulfurization hole 23 arranged in the middle of the desulfurization bottom plate 22, the desulfurization sprinkler head 24 fixedly arranged on the desulfurization hole 23, a second through hole 35 arranged on the right side surface of the filter box body 1, a liquid storage tank 25 fixedly arranged on the right side surface outside the filter box body 1, a liquid storage port 26 arranged in the middle of the top of the liquid storage tank 25, a liquid guide pipe 28 connected with the liquid storage port 26 and the desulfurization hole 23, and a second water suction pump 30 fixedly arranged inside the desulfurization sprinkler head 24, wherein a control device is arranged on the front surface outside the filter box body 1; the activated carbon filter plates 12 are sequentially, symmetrically and alternately arranged on the side surface in the filtering box body 1, and can fully adsorb toxic gas; the water conduit 21 is connected with the water storage hole 18 and the cooling hole 16 through the through hole 19; the water storage tank 17 is fixedly connected with the filtering tank body 1 through a fixing bracket device; the fixed support device is composed of a support 31 connected with the outside of the filter box body 1 and support lugs 32 arranged on the periphery of the support 31; the bracket lug 32 is connected with the filter box body 1 in an electric welding mode; the water storage tank 17 is stored in the bracket 31; the control device is composed of a control box body 33 fixedly arranged on the outer front surface of the filter box body 1 and a controller 27 arranged in the control box body 33; the controller 27 is respectively connected with the gas flow monitoring meter 7, the gas concentration detector 11, the suction pump 14, the first water pump 29 and the second water pump 30 in a control mode; the liquid guide pipe 28 penetrates through the second through hole 35 to be connected with the desulfurization hole 23 and the liquid storage port 26 respectively.
The embodiment is characterized in that the upper part of the filtering box body is provided with a waste gas inlet, the lower part of the filtering box body is provided with a gas outlet, the waste gas inlet on the upper part of the filtering box body is provided with a waste gas inlet pipe device, the gas outlet on the lower part of the filtering box body is provided with a gas outlet pipe device, the waste gas inlet pipe device is composed of a gas inlet pipe fixedly arranged on the waste gas inlet and a gas flow monitoring device fixedly arranged in the gas inlet pipe, the gas flow monitoring device is composed of a gas flow baffle fixedly arranged in the gas inlet pipe close to the waste gas inlet, a monitoring clamp fixedly arranged at the free end of the gas flow baffle and a gas flow monitoring meter fixedly arranged in the monitoring clamp, the gas outlet pipe device is composed of a gas outlet pipe fixedly arranged on the gas outlet and a gas concentration detection device fixedly arranged in the gas outlet pipe close to, The concentration clamp is fixedly arranged at the free end of the concentration baffle, the gas concentration detector arranged in the concentration clamp is jointly formed, a core filter device is arranged in the filter box body, the core filter device is formed by an active carbon adsorption device fixedly arranged at the upper third position in the filter box body, a cooling spraying device and a spraying desulfurization device which are fixedly arranged at the lower part of the active carbon adsorption device, the active carbon filter device is formed by an active carbon filter plate fixedly arranged on the side surface of the filter box body and an air suction device fixedly arranged between the active carbon adsorption device and the cooling spraying device, the air suction device is formed by an air suction bottom plate fixedly arranged on the side surface in the filter box body, a pump support fixedly arranged at the middle part of the air suction bottom plate and an air suction pump fixedly arranged on the pump support, and the cooling spraying device is formed by a cooling bottom plate fixedly arranged on the left side surface in the filter box, The spraying desulfurization device comprises a desulfurization bottom plate fixedly arranged on the right side inside the filtering box body, a desulfurization hole arranged on the middle part of the desulfurization bottom plate, a desulfurization spray head fixedly arranged on the desulfurization hole, a through hole II arranged on the right side surface of the filtering box body, a liquid storage tank fixedly arranged on the right side surface of the filtering box body, a liquid storage port arranged on the middle part of the top of the liquid storage tank, a liquid guide pipe connecting the liquid storage port and the desulfurization hole, and a water suction pump fixedly arranged inside the desulfurization spray head, and a control device is arranged on the front surface outside the filtering box body, the efficient gas filtering device manufactured by the technical scheme of the invention has the advantages of simple structure and function for fully filtering harmful gas, easy maintenance and increased use performance, high efficiency, heavy environmental protection and the like.
In this embodiment, the upper portion of the filtering box is provided with a waste gas inlet, the lower portion of the filtering box is provided with a gas outlet, a waste gas inlet pipe device is arranged on the waste gas inlet on the upper portion of the filtering box, a gas outlet pipe device is arranged on the gas outlet on the lower portion of the filtering box, the waste gas inlet pipe device is composed of a gas inlet pipe fixedly arranged on the waste gas inlet and a gas flow monitoring device fixedly arranged in the gas inlet pipe, the gas flow monitoring device is composed of a gas flow baffle fixedly arranged in the gas inlet pipe close to the waste gas inlet, a monitoring clamp fixedly arranged at the free end of the gas flow baffle and a gas flow monitoring meter fixedly arranged in the monitoring clamp, the gas outlet pipe device is composed of a gas outlet pipe fixedly arranged on the gas outlet and a gas concentration detection device fixedly arranged in the gas outlet pipe close to the gas outlet, and, The concentration clamp is fixedly arranged at the free end of the concentration baffle, the gas concentration detector arranged in the concentration clamp is jointly formed, a core filter device is arranged in the filter box body, the core filter device is formed by an active carbon adsorption device fixedly arranged at the upper third position in the filter box body, a cooling spraying device and a spraying desulfurization device which are fixedly arranged at the lower part of the active carbon adsorption device, the active carbon filter device is formed by an active carbon filter plate fixedly arranged on the side surface of the filter box body and an air suction device fixedly arranged between the active carbon adsorption device and the cooling spraying device, the air suction device is formed by an air suction bottom plate fixedly arranged on the side surface in the filter box body, a pump support fixedly arranged at the middle part of the air suction bottom plate and an air suction pump fixedly arranged on the pump support, and the cooling spraying device is formed by a cooling bottom plate fixedly arranged on the left side surface in the filter box, The spraying desulfurization device comprises a desulfurization bottom plate fixedly arranged on the right side inside the filtering box body, a desulfurization hole arranged on the middle part of the desulfurization bottom plate, a desulfurization spray head fixedly arranged on the desulfurization hole, a through hole II arranged on the right side surface of the filtering box body, a liquid storage tank fixedly arranged on the right side surface of the filtering box body, a liquid storage port arranged on the middle part of the top of the liquid storage tank, a liquid guide pipe connecting the liquid storage port and the desulfurization hole, and a water suction pump fixedly arranged inside the desulfurization spray head, and a control device is arranged on the front surface outside the filtering box body, controlling means is by the outside control box body on positive surface of filter box, install and constitute jointly at the inside controller of control box body, the controller respectively with gas flow monitor meter, gas concentration detection meter, the aspirator pump, the suction pump is one, two control connection of suction pump, the catheter passes through the through-hole two and is connected with desulfurization hole and stock solution mouth respectively, controller control aspirator pump inhales gas and filters the box inside and carry out prefilter through the active carbon filter, two pairs of gas are cooled down desulfurization processing with the suction pump to rethread control suction pump one, in addition the controller can detect gaseous concentration and flow through gas flow monitor meter and gas concentration detection meter.
In the embodiment, the activated carbon filter device is composed of an activated carbon filter plate fixedly arranged on the side surface of the filter box body and a getter device fixedly arranged between the activated carbon adsorption device and the cooling spraying device, the activated carbon filter plate is sequentially, symmetrically and alternately arranged on the side surface in the filter box body and can fully adsorb toxic gas, the getter device is composed of a getter base plate fixedly arranged on the side surface in the filter box body, a pump support fixedly arranged at the middle part of the getter base plate and a getter pump fixedly arranged on the pump support, the cooling spraying device is composed of a cooling base plate fixedly arranged on the left side surface in the filter box body, a cooling hole arranged at the middle part of the cooling base plate, a water storage tank arranged outside the filter box body, a water storage hole arranged at the middle part of the upper part of the water storage tank, a through hole arranged on the left side surface of the filter box body, a water guide pipe connecting, The spraying desulfurization device is composed of a desulfurization bottom plate fixedly arranged on the right side inside the filtering box body, a desulfurization hole formed in the middle of the desulfurization bottom plate, a desulfurization spraying head fixedly arranged on the desulfurization hole, a through hole II formed in the right side surface of the filtering box body, a liquid storage box fixedly arranged on the right side surface outside the filtering box body, a liquid storage port formed in the middle of the top of the liquid storage box body, a liquid guide pipe connecting the liquid storage port with the desulfurization hole and a water suction pump fixedly arranged inside the desulfurization spraying head, the control device is arranged on the front surface outside the filtering box body, the control device is composed of a control box body fixedly arranged on the front surface outside the filtering box body, a controller arranged inside the control box body, and the controller is respectively connected with a gas flow monitoring meter, The gas concentration detector, the suction pump, the water suction pump I and the water suction pump II are in control connection, and the efficient gas filtering device manufactured by the technical scheme of the invention can fully filter harmful gases, has a simple structure and a simple function, is easy to maintain and increase the service performance, and has the advantages of high efficiency, heavy environmental protection and the like.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A high-efficiency gas filtering device comprises a filtering box body (1) and is characterized in that a waste gas inlet (2) is formed in the upper part of the filtering box body (1), a gas outlet (3) is formed in the lower part of the filtering box body (1), a waste gas inlet pipe device is arranged on the waste gas inlet (2) in the upper part of the filtering box body (1), the gas outlet (3) in the lower part of the filtering box body (1) is provided with a gas outlet pipe device, the waste gas inlet pipe device is formed by a gas inlet pipe (4) fixedly installed on the waste gas inlet (2) and a gas flow monitoring device fixedly installed inside the gas inlet pipe (4), the gas flow monitoring device is formed by a gas flow baffle (5) fixedly installed inside the gas inlet pipe (4) and close to the waste gas inlet (2), a monitoring clamp (6) fixedly installed at the free end of the gas flow baffle (5) and a gas flow monitoring meter (, the gas outlet pipe device is formed by a gas outlet pipe (8) fixedly mounted on a gas outlet (3), a gas concentration detection device fixedly mounted inside the gas outlet pipe (8) and close to the gas outlet (3), the gas concentration detection device is formed by a concentration baffle (9) fixedly mounted inside the gas outlet pipe (8), a concentration clamp (10) fixedly mounted at the free end of the concentration baffle (9) and a gas concentration detection meter (11) mounted inside the concentration clamp (10), a core filtering device is arranged inside the filtering box body (1), the core filtering device is formed by an active carbon adsorption device fixedly mounted at the upper third part inside the filtering box body (1), a cooling spraying device fixedly mounted at the lower part of the active carbon adsorption device and a spraying desulfurization device, and the active carbon filtering device is formed by an active carbon filtering plate (12) fixedly mounted on the side surface of the filtering box body (1), The air suction device fixedly installed between the activated carbon adsorption device and the cooling spraying device jointly comprises an air suction bottom plate (34) fixedly installed on the side surface inside the filtering box body (1), a pump support (13) fixedly installed in the middle of the air suction bottom plate (34) and an air suction pump (14) fixedly installed on the pump support (13), and the cooling spraying device comprises a cooling bottom plate (15) fixedly installed on the left side surface inside the filtering box body (1), a cooling hole (16) formed in the middle of the cooling bottom plate (15), a water storage tank (17) installed outside the filtering box body (1), a water storage hole (18) formed in the middle of the upper part of the water storage tank (17), a through hole (19) formed in the left side surface of the filtering box body (1), a water guide pipe (21) connecting the water storage hole (18) and the cooling hole (16), A sprinkler head (20) fixedly arranged on the cooling hole (16) and a first water pump (29) fixedly arranged in the sprinkler head (20), the spraying desulfurization device is composed of a desulfurization bottom plate (22) fixedly arranged on the right side inside a filter box body (1), a desulfurization hole (23) formed in the middle of the desulfurization bottom plate (22), a desulfurization spraying head (24) fixedly arranged on the desulfurization hole (23), a through hole II (35) formed in the right side surface of the filter box body (1), a liquid storage box (25) fixedly arranged on the surface of the right side outside the filter box body (1), a liquid storage port (26) formed in the middle of the top of the liquid storage box (25), a liquid guide pipe (28) connected with the liquid storage port (26) and the desulfurization hole (23), and a water suction pump II (30) fixedly arranged inside the desulfurization spraying head (24), wherein a control device is arranged on the surface outside the filter box body (1).
2. The high efficiency gas filtering device according to claim 1, wherein the activated carbon filter plates (12) are sequentially symmetrically and alternately installed on the inner side surface of the filtering case (1) to sufficiently adsorb the toxic gas.
3. A high efficiency gas filtration device as claimed in claim 1, wherein said water conduit (21) connects said water storage hole (18) and said temperature reduction hole (16) through said through hole (19).
4. A high efficiency gas filtration unit as claimed in claim 1 wherein said water storage tank (17) is fixedly connected to the filtration housing (1) by means of a mounting bracket.
5. A high efficiency gas filtration unit according to claim 4 wherein said mounting bracket means is comprised of a bracket (31) for attachment to the exterior of the filtration housing (1) and bracket tabs (32) mounted around the bracket (31).
6. A high efficiency gas filtration device as claimed in claim 5 wherein said bracket tabs (32) are attached to the filtration housing (1) by means of electric welding.
7. A high efficiency gas filtration device as claimed in claim 1 wherein said support (31) internally houses a water storage tank (17).
8. A high efficiency gas filtration apparatus as claimed in claim 1, wherein said control means is comprised of a control housing (33) fixedly mounted on the outer front surface of the filtration casing (1), and a controller (27) mounted inside the control housing (33).
9. The efficient gas filtering device as recited in claim 1, wherein the controller (27) is respectively connected with the gas flow monitoring meter (7), the gas concentration detecting meter (11), the suction pump (14), the first water pump (29) and the second water pump (30) in a control manner.
10. A high efficiency gas filtration device as claimed in claim 1, wherein said liquid guiding tube (28) is connected to said desulfurization hole (23) and said liquid storage port (26) through two through holes (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911009037.XA CN110711473A (en) | 2019-10-23 | 2019-10-23 | High-efficient gas filtering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911009037.XA CN110711473A (en) | 2019-10-23 | 2019-10-23 | High-efficient gas filtering device |
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| CN110711473A true CN110711473A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911009037.XA Pending CN110711473A (en) | 2019-10-23 | 2019-10-23 | High-efficient gas filtering device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579339A (en) * | 2018-07-03 | 2018-09-28 | 阙宇凡 | A kind of pernicious gas filter device |
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- 2019-10-23 CN CN201911009037.XA patent/CN110711473A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579339A (en) * | 2018-07-03 | 2018-09-28 | 阙宇凡 | A kind of pernicious gas filter device |
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Application publication date: 20200121 |
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