CN221230200U - Waste gas treatment filter equipment - Google Patents
Waste gas treatment filter equipment Download PDFInfo
- Publication number
- CN221230200U CN221230200U CN202323185202.1U CN202323185202U CN221230200U CN 221230200 U CN221230200 U CN 221230200U CN 202323185202 U CN202323185202 U CN 202323185202U CN 221230200 U CN221230200 U CN 221230200U
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- Prior art keywords
- dust
- filter element
- dust removal
- box
- rotary
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- 239000002912 waste gas Substances 0.000 title abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 70
- 239000007789 gas Substances 0.000 claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 28
- 239000002893 slag Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 13
- 241000220317 Rosa Species 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a waste gas treatment and filtration device, and belongs to the technical field of waste gas treatment; the device comprises a dust removal box, wherein a waste residue hopper is integrally formed at the bottom of the dust removal box; a rotary filter element is arranged above the waste residue hopper, the rotary filter element is rotatably arranged on the inner walls of the two sides of the dust removal box through a rotating shaft, and the other end of the rotating shaft penetrates through the dust removal box and is rotatably connected with the output end of the motor; a rod brush is arranged on one side of the rotary filter element; the top of the dust removal box is integrally formed and provided with a gas collection hopper, and the top of the gas collection hopper is provided with a gas outlet; an air inlet pipe for the exhaust gas to enter is arranged at one side of the dust removal box; the utility model is matched with the structure of the rotary filter element, the rod brush and the like, has simple structure and low use cost, and can brush away dust attached on the surface of the rotary filter element; and the dust and the waste residues can be directly discharged through the waste residue hopper and the slag outlet, so that the working strength of operators is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment and filtration device.
Background
Waste gas produced in industries such as coal mines, metal smelting, chemical plants, building construction and the like often contains toxic and harmful gases and a large amount of solid particles, and the solid particles can be dust, smoke dust, granular emissions and the like; these solid particulates have a certain impact on both the environment and the health of the human body and therefore require effective treatment and control.
Found by search, chinese patent bulletin number: CN211069504U discloses an exhaust gas filtering device, relates to the technical field of environmental protection equipment, and aims at solving the problem of how to effectively filter and purify dust, peculiar smell molecules and poisonous and harmful volatile organic compounds in exhaust gas. Its technical scheme main points are, including box, drainage pipe, inlet channel and spray pipe, drainage pipe is connected with the bottom half, and spray pipe is located the box inside and is connected with the inlet channel, and the inlet channel is connected its characterized in that with the box middle part: the air suction device comprises an air suction hood, an air suction fan and an air suction pipeline which are sequentially connected, and a bag filter is detachably connected in the air suction hood; an activated carbon filter plate and an adsorption tank are sequentially arranged in the box body from top to bottom, an air inlet pipeline is communicated with the adsorption tank, and a spray pipe is positioned above the adsorption tank; the top of the box body is connected with an exhaust pipeline, and an exhaust fan is arranged in the exhaust pipeline. The effect of effectively filtering and purifying waste gas is achieved.
However, this device has the following disadvantages:
When the device faces waste gas with higher dust content, a filter screen of the device can be blocked, and the service life is influenced; in addition, a large amount of water, usually tap water, is consumed in the use process, so that the use cost is high; during the use process, a large amount of harmful wastewater can be generated, and the wastewater can not be directly discharged into a sewer, so that further filtration and purification are needed, and the use cost is further increased.
Disclosure of utility model
The utility model aims to provide an exhaust gas treatment and filtration device, which is matched with structures such as a rotary filter element and a rod brush for use, has a simple structure and low use cost, can brush dust attached to the surface of the rotary filter element, is suitable for exhaust gas with higher dust content, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The waste gas treatment and filtration device comprises a dust removal box, wherein a waste residue hopper is integrally formed at the bottom of the dust removal box; the waste residue hopper is arranged above the dust collecting box, the rotary filter element is rotatably arranged on the inner walls of the two sides of the dust collecting box through a rotary shaft, one end of the rotary shaft is rotatably arranged on the inner wall of the dust collecting box, the other end of the rotary shaft penetrates through the dust collecting box and is rotatably connected with the output end of a motor, and the motor is fixedly arranged in the center of the front face of the dust collecting box through a mounting seat; a rod brush is arranged on one side of the rotary filter element, the rod brush is arranged on the inner wall of the dust removal box through a mounting plate at the bottom, and bristles of the rod brush are abutted against the surface of the rotary filter element; the top of the dust removal box is integrally formed and provided with a gas collection hopper, and the top of the gas collection hopper is provided with a gas outlet; one side of the dust removal box is provided with an air inlet pipe for waste gas to enter.
Preferably, a rubber dust-proof plate is arranged above one side of the rotary filter element, the bottom of the rubber dust-proof plate is fixedly arranged on the side wall of the dust removal box, and the top of the rubber dust-proof plate is abutted against the surface of the rotary filter element; the utility model discloses a filter cartridge, including rotatory filter core, the opposite side below of rotatory filter core is provided with the rubber dust guard, the top fixed mounting of rubber dust guard is on the lateral wall of dust removal case, and the surface at rotatory filter core is contradicted to rubber dust guard bottom.
Preferably, the top surface of the dust removal box is fixedly provided with a filter box, and the bottom air inlet end of the filter box is communicated to the air outlet of the air collection hopper.
Preferably, the top of rose box is given vent to anger and is held with exhaust pipe fixed connection, the inner wall bottom of exhaust pipe fixed mounting has the fan, the inlet end of fan is towards the end of giving vent to anger of rose box.
Preferably, the bottom of waste residue bucket has seted up the slag notch, the both sides of slag notch are provided with the draw-in groove, slidable mounting has the baffle in the draw-in groove, one side fixed mounting of baffle has the handle.
Preferably, a visible window is arranged in the center of one side of the waste residue hopper, and transparent glass is arranged in the visible window.
Preferably, the rotary filter element comprises a metal filter screen, a filter screen cloth, a filter plate and a fixed shaft, wherein the metal filter screen is positioned on the outer side of the rotary filter element for a circle, and the filter screen cloth is adhered to the inner side of the metal filter screen through glue; the metal filter screen and the filter screen cloth are fixedly connected with the fixed shaft through a plurality of groups of filter plates; the fixed shaft is provided with a through hole, and the rotating shaft penetrates through the through hole and is fixedly connected with the fixed shaft.
Preferably, one end of the air inlet pipe is fixedly provided with a flange plate convenient to connect, and one side of the flange plate is adhered with a sealing gasket through glue.
Compared with the prior art, the utility model has the beneficial effects that:
The rotary filter element and the rod brush are matched for use, so that the rotary filter element is simple in structure and low in use cost, dust attached to the surface of the rotary filter element can be brushed off, and the rotary filter element is suitable for waste gas with high dust content; and the dust and the waste residues can be directly discharged through the waste residue hopper and the slag outlet, no extra operation is needed, the working strength of operators is greatly reduced, and the service life of the utility model is prolonged.
Drawings
FIG. 1 is a schematic diagram of a filter device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a filter device according to the present utility model;
FIG. 3 is a schematic view of the rotary filter element of the present utility model.
In the figure: 1. a dust removal box; 2. a waste residue hopper; 3. rotating the filter element; 4. a rotating shaft; 5. a motor; 6. a mounting base; 7. a pole brush; 8. a gas collecting hopper; 9. an air outlet; 10. an air inlet pipe; 11. a rubber dust-proof plate; 12. a filter box; 13. a smoke exhaust pipe; 14. a blower; 15. a slag outlet; 16. a clamping groove; 17. a baffle; 18. a visual window; 19. a metal filter screen; 20. a filter screen cloth; 21. a filter plate; 22. a fixed shaft; 23. and a flange plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution:
The waste gas treatment and filtration device comprises a dust removal box 1, wherein a waste residue hopper 2 is integrally formed at the bottom of the dust removal box 1; a rotary filter element 3 is arranged above the waste residue hopper 2, the rotary filter element 3 is rotatably arranged on the inner walls of the two sides of the dust removal box 1 through a rotary shaft 4, one end of the rotary shaft 4 is rotatably arranged on the inner wall of the dust removal box 1, the other end of the rotary shaft 4 penetrates through the dust removal box 1 and is rotatably connected with the output end of a motor 5, and the motor 5 is fixedly arranged in the front center of the dust removal box 1 through a mounting seat 6; one side of the rotary filter element 3 is provided with a rod brush 7, the rod brush 7 is installed on the inner wall of the dust removal box 1 through a mounting plate at the bottom, bristles of the rod brush 7 are abutted against the surface of the rotary filter element 3, dust and waste residues attached to the surface of the rotary filter element 3 in the filtering process can be automatically brushed off through the rotary filter element 3, the motor 5 and the rod brush 7, the service life of the filter box 12 is greatly prolonged, and meanwhile, the labor intensity of operators is reduced; the top of the dust removal box 1 is integrally formed and provided with a gas collection hopper 8, and the top of the gas collection hopper 8 is provided with a gas outlet 9; one side of the dust removal box 1 is provided with an air inlet pipe 10 for waste gas to enter, one end of the air inlet pipe 10 is fixedly provided with a flange plate 23 which is convenient to connect, and one side of the flange plate 23 is adhered with a sealing gasket through glue.
A rubber dust-proof plate 11 is arranged above one side of the rotary filter element 3, the bottom of the rubber dust-proof plate 11 is fixedly arranged on the side wall of the dust removal box 1, and the top of the rubber dust-proof plate 11 is abutted against the surface of the rotary filter element 3; the opposite side below of rotating filter core 3 is provided with rubber dust guard 11, and the top fixed mounting of rubber dust guard 11 is on the lateral wall of dust removal case 1, and the surface at rotating filter core 3 is contradicted to rubber dust guard 11 bottom, through set up rubber dust guard 11 respectively in the both sides upper and lower side of rotating filter core 3, can prevent that waste gas from getting into the top through the gap between rotating filter core 3 and the inner wall of dust removal case 1, has improved the filter effect of rotating filter core 3.
The top surface of the dust removal box 1 is fixedly provided with a filter box 12, and the air inlet end at the bottom of the filter box 12 is communicated with the air outlet 9 of the air collecting hopper 8; the filter box 12 is arranged to efficiently filter the dust-removed waste gas and adsorb harmful gases in the waste gas; the top of rose box 12 is given vent to anger and is held and is discharged fume tube 13 fixed connection, and the inner wall bottom fixed mounting fan 14 of discharging fume tube 13, the inlet end of fan 14 is towards the end of giving vent to anger of rose box 12, can accelerate the air flow through setting up fan 14, and then improves filtration efficiency.
The bottom of the waste residue bucket 2 is provided with a slag hole 15, two sides of the slag hole 15 are provided with clamping grooves 16, a baffle 17 is slidably installed in the clamping grooves 16, a handle is fixedly installed on one side of the baffle 17, and the slag hole 15 and the baffle 17 are arranged to be matched for use, so that an operator can conveniently clean dust and waste residues in the waste residue bucket 2; the visible window 18 is arranged in the center of one side of the waste residue bucket 2, transparent glass is arranged in the visible window 18, and an operator can observe the condition in the waste residue bucket 2 conveniently by arranging the visible window 18 so as to clean in time.
The rotary filter element 3 comprises a metal filter screen 19, a filter screen cloth 20, a filter plate 21 and a fixed shaft 22, wherein the metal filter screen 19 is positioned on the outer side of the rotary filter element 3 for a circle, and the metal filter screen 19 is arranged to facilitate cleaning and reduce abrasion of the internal structure of the rotary filter element 3; the inner side of the metal filter screen 19 is adhered with a filter screen cloth 20 through glue, and tiny particles passing through the metal filter screen 19 can be adsorbed and filtered through arranging the filter screen cloth 20; the metal filter screen 19 and the filter screen cloth 20 are fixedly connected with the fixed shaft 22 through a plurality of groups of filter plates 21, and exhaust gas can be filtered for a plurality of times through the plurality of groups of filter plates 21; the fixed shaft 22 is provided with a through hole, and the rotating shaft 4 penetrates through the through hole and is fixedly connected with the fixed shaft 22.
When the dust removal device is specifically used, an external waste gas pipeline is fixedly arranged with a flange plate 23 of the air inlet pipe 10, waste gas enters the dust removal box 1 through the air inlet pipe 10, and the motor 5 and the fan 14 are turned on; the exhaust gas moves upwards due to the buoyancy of the exhaust gas and the suction force of the fan 14; the waste gas starts to be filtered for the first time through the rotary filter element 3, and a large amount of dust in the waste gas is filtered on the outer surfaces of the metal filter screen 19 and the filter screen cloth 20 of the rotary filter element 3; meanwhile, the output end of the motor 5 drives the rotating shaft 4 to rotate, so that the rotating filter element 3 is driven to rotate, and the rod brush 7 abutting against the surface of the rotating filter element 3 brushes dust and waste residues on the outer surfaces of the metal filter screen 19 and the filter screen cloth 20, so that the dust and waste residues fall into the waste residue hopper 2 due to the influence of gravity; the waste gas continues to move upwards into the gas collecting hopper 8 and enters the filter box 12 through the gas outlet 9, and the waste gas is filtered again by the filter screen and the activated carbon in the filter box 12; the waste gas filtered for many times enters the smoke exhaust pipe 13 from the air outlet end of the filter box 12 and is blown out by the fan 14 in the smoke exhaust pipe 13; the condition in the waste bucket 2 is observed through the visual window 18 at regular intervals, and the waste bucket is cleaned timely.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An exhaust gas treatment filter device, comprising a dust removal box (1), characterized in that: the bottom of the dust removal box (1) is integrally formed and provided with a waste residue hopper (2); the dust removing device is characterized in that a rotary filter element (3) is arranged above the waste residue hopper (2), the rotary filter element (3) is rotatably arranged on the inner walls of the two sides of the dust removing box (1) through a rotary shaft (4), one end of the rotary shaft (4) is rotatably arranged on the inner wall of the dust removing box (1), the other end of the rotary shaft (4) penetrates through the dust removing box (1) and is rotatably connected to the output end of a motor (5), and the motor (5) is fixedly arranged in the center of the front face of the dust removing box (1) through a mounting seat (6); one side of the rotary filter element (3) is provided with a rod brush (7), the rod brush (7) is arranged on the inner wall of the dust removal box (1) through a mounting plate at the bottom, and bristles of the rod brush (7) are abutted against the surface of the rotary filter element (3); the top of the dust removal box (1) is integrally formed and provided with a gas collecting hopper (8), and the top of the gas collecting hopper (8) is provided with a gas outlet (9); one side of the dust removal box (1) is provided with an air inlet pipe (10) for exhaust gas to enter.
2. An exhaust gas treatment filter device according to claim 1, wherein: a rubber dust-proof plate (11) is arranged above one side of the rotary filter element (3), the bottom of the rubber dust-proof plate (11) is fixedly arranged on the side wall of the dust removal box (1), and the top of the rubber dust-proof plate (11) is abutted against the surface of the rotary filter element (3); the novel dust-proof filter is characterized in that a rubber dust-proof plate (11) is arranged below the other side of the rotary filter element (3), the top of the rubber dust-proof plate (11) is fixedly arranged on the side wall of the dust-proof box (1), and the bottom of the rubber dust-proof plate (11) is abutted against the surface of the rotary filter element (3).
3. An exhaust gas treatment filter device according to claim 1, wherein: the top surface fixed mounting of dust removal case (1) has rose box (12), the bottom inlet end of rose box (12) communicates gas outlet (9) to gas-collecting hopper (8).
4. An exhaust gas treatment filter device according to claim 3, wherein: the top of rose box (12) is given vent to anger and is held and is discharged fume tube (13) fixed connection, the inner wall bottom of discharging fume tube (13) is fixed mounting has fan (14), the inlet end of fan (14) is towards the end of giving vent to anger of rose box (12).
5. An exhaust gas treatment filter device according to claim 1, wherein: the bottom of the waste residue bucket (2) is provided with a slag outlet (15), two sides of the slag outlet (15) are provided with clamping grooves (16), a baffle (17) is arranged in the clamping grooves (16) in a sliding mode, and a handle is fixedly arranged on one side of the baffle (17).
6. An exhaust gas treatment filter device according to claim 5, wherein: a visible window (18) is formed in the center of one side of the waste residue hopper (2), and transparent glass is arranged in the visible window (18).
7. An exhaust gas treatment filter device according to claim 1, wherein: the rotary filter element (3) comprises a metal filter screen (19), a filter screen cloth (20), a filter plate (21) and a fixed shaft (22), wherein the metal filter screen (19) is positioned on the outer side of the rotary filter element (3) for a circle, and the inner side of the metal filter screen (19) is adhered with the filter screen cloth (20) through glue; the metal filter screen (19) and the filter screen cloth (20) are fixedly connected with the fixed shaft (22) through a plurality of groups of filter plates (21); the fixed shaft (22) is provided with a through hole, and the rotating shaft (4) penetrates through the through hole and is fixedly connected with the fixed shaft (22).
8. An exhaust gas treatment filter device according to claim 1, wherein: one end of the air inlet pipe (10) is fixedly provided with a flange plate (23) which is convenient to connect, and one side of the flange plate (23) is adhered with a sealing gasket through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323185202.1U CN221230200U (en) | 2023-11-24 | 2023-11-24 | Waste gas treatment filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323185202.1U CN221230200U (en) | 2023-11-24 | 2023-11-24 | Waste gas treatment filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221230200U true CN221230200U (en) | 2024-06-28 |
Family
ID=91592374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323185202.1U Active CN221230200U (en) | 2023-11-24 | 2023-11-24 | Waste gas treatment filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221230200U (en) |
-
2023
- 2023-11-24 CN CN202323185202.1U patent/CN221230200U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |