CN220573055U - Catalytic combustion exhaust treatment device - Google Patents
Catalytic combustion exhaust treatment device Download PDFInfo
- Publication number
- CN220573055U CN220573055U CN202321963506.3U CN202321963506U CN220573055U CN 220573055 U CN220573055 U CN 220573055U CN 202321963506 U CN202321963506 U CN 202321963506U CN 220573055 U CN220573055 U CN 220573055U
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- Prior art keywords
- box
- filter plate
- wall
- adsorption
- catalytic combustion
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000001179 sorption measurement Methods 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 6
- 239000002912 waste gas Substances 0.000 abstract description 32
- 238000005507 spraying Methods 0.000 abstract description 17
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000003595 mist Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a catalytic combustion waste gas treatment device, which comprises an adsorption box and is characterized in that: the water spraying assembly comprises a spraying pipe which is connected with the top of the adsorption box in a centering and rotating mode, a driven toothed ring is fixedly sleeved on the top of the circumferential outer wall of the spraying pipe, a motor is fixedly arranged on the outer wall of the top of the adsorption box, a transmission gear is coaxially fixed at the output end of the motor, the transmission gear is meshed with the driven toothed ring, a second filter plate is fixedly arranged in the adsorption box and is positioned under the spraying pipe, a water pump is fixedly arranged at the bottom of the outer wall of one end of the adsorption box, and a water inlet of the water pump is communicated with the inside of the adsorption box.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a catalytic combustion waste gas treatment device.
Background
The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before being discharged outwards so as to reach the standard of national waste gas discharge outwards, and generally comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection, purification and the like, and the catalytic combustion waste gas purification treatment device is required to remove particulate matters through filtration before the waste gas enters.
Through searching, the utility model of Chinese patent publication No. CN215962806U discloses a catalytic combustion waste gas treatment device, which comprises an air inlet pipe, wherein one end of the air inlet pipe is provided with a filtering mechanism, and the filtering mechanism comprises a zigzag pipe.
When the device is put into use, the exhaust gas is split by opening the valve on one side, then passes through the water tank and the filter screen respectively, and passes through the water tank part, and under the influence of buoyancy, the residence time of the exhaust gas in the water can be very short, so that the particulate matters of the exhaust gas can be possibly caused to be removed incompletely, and the cleaning effect is reduced.
Disclosure of Invention
The present utility model is directed to a catalytic combustion exhaust gas treatment device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a catalytic combustion exhaust treatment device, includes adsorption case, its characterized in that: install the water spray subassembly on the adsorption case, the spray pipe that the water spray subassembly rotated the connection including adsorption case top centering, spray pipe circumference outer wall top fixed cover is equipped with driven ring gear, adsorption case top outer wall fixed mounting has the motor, the coaxial drive gear that is fixed with of motor output, drive gear meshes with driven ring gear, adsorption case inside fixed mounting has filter plate two, filter plate two is located under the spray pipe.
As a further preferable mode of the technical scheme, a water pump is fixedly arranged at the bottom of the outer wall of one end of the adsorption box, a water inlet of the water pump is communicated with the inside of the adsorption box, a water inlet pipe is fixedly inserted into a water outlet of the water pump, and one end of the water inlet pipe is rotationally connected with one end of the top of the spray pipe.
As a further preferable mode of the technical scheme, the filter box is fixedly arranged on the outer wall of one side of the adsorption box, the first filter plate is fixedly arranged in the filter box, the cleaning assembly is arranged on one side of the filter plates, the same connecting pipe is fixedly connected between the adsorption box and the filter box, and the air inlet pipe is fixedly inserted into the outer wall of the other side of the adsorption box.
The water pump of installing on the adsorption tank is with inside water pump income inlet tube and spray tube in the middle of, then spray water smoke and waste gas mixture downwards by the spray tube, these water smoke can adsorb the particulate matter that contains in the waste gas and then fall to the below, just can fall to the below after being filtered by filter plate two, circulation from this, be favorable to the water economy resource, the motor drives water spray assembly operation afterwards, the motor drives drive gear and rotates, drive gear drives driven ring gear through the meshing and rotates, driven ring gear will drive the synchronous rotation of spray tube, increased spraying area, thereby can prevent that waste gas from the loss of all the other positions.
As the further preferred of this technical scheme, clean the subassembly and rotate the same reciprocal lead screw of being connected including rose box top and bottom inner wall, reciprocal lead screw circumference outer wall slip cap is equipped with the brush, the inside slider that is provided with reciprocal lead screw looks adaptation of brush, and brush both ends sliding connection respectively on the inner wall of rose box both ends, the slip grafting of rose box bottom has the dust box, the dust box is located under the brush.
The primarily treated exhaust gas moves to the upper side and then is sprayed into the filter box through the connection pipe, and as the air pressure in the filter box increases, the exhaust gas is filtered again and again by the filter plate.
As a further preferable mode of the technical scheme, the motor output end is fixedly sleeved with a driving wheel, the outer wall of the top of the filter box is rotatably connected with a driven wheel, the driving wheel and the driven wheel are sleeved with the same connecting belt, and the driven wheel and the reciprocating screw rod are coaxially fixed.
The motor also can drive the drive wheel and rotate when rotating, the drive wheel passes through the connecting band and drives from the driving wheel rotation, drives reciprocating screw rod from the driving wheel and rotates in the rose box is inside, and the brush will not rotate under the restriction of rose box inner wall, and reciprocating screw rod and the inside slider cooperation of brush, brush will reciprocate from top to bottom, and the brush can clean down the particulate matter on a surface of filter plate on it, then falls in the middle of the dust collection box, guarantees that the filter effect of filter plate one can keep continually.
As a further preferable aspect of the present utility model, the connecting pipe is provided in a horn shape at one end of the filter box.
As a further preferable aspect of the present utility model, the air intake pipe is disposed obliquely near a part of the adsorption tank.
The utility model provides a catalytic combustion waste gas treatment device, which has the following beneficial effects:
(1) According to the utility model, the water mist sprayed by the spraying pipe is mixed with the waste gas, so that the contact area of water can be improved to the greatest extent, the adsorption effect is effectively improved, the spraying area of the water mist is increased, the adsorption effect is further improved, the spraying pipe sprays the water mist downwards to be mixed with the waste gas, particles contained in the waste gas can be adsorbed by the water mist and then fall below the water mist, the water mist is filtered by the second filter plate and then falls below the water mist, and the water mist is circulated, so that water resources are saved, then the motor is started to drive the water spraying assembly to operate, the motor drives the transmission gear to rotate, the transmission gear drives the driven toothed ring to rotate through meshing, the driven toothed ring drives the spraying pipe to synchronously rotate, the spraying area is increased, and therefore, the waste gas can be prevented from escaping from other positions.
(2) According to the utility model, the cleaning assembly is arranged, the motor also drives the driving wheel to rotate when rotating, the driving wheel drives the driven wheel to rotate through the connecting belt, the driven wheel drives the reciprocating screw rod to rotate in the filter box, the brush cannot rotate under the limit of the inner wall of the filter box, the reciprocating screw rod is matched with the sliding block in the brush, the brush can reciprocate up and down, the upper brush hair can clean particles on one surface of the filter plate and then fall into the dust collection box, and the filtering effect of the first filter plate can be kept continuously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the adsorption tank and the filtration tank of the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
in the figure: 1. an adsorption box; 2. an air inlet pipe; 3. a connecting pipe; 4. a filter box; 5. a first filter plate; 6. a water inlet pipe; 7. a water spray assembly; 8. a cleaning assembly; 701. a spray tube; 702. a driven toothed ring; 703. a motor; 704. a transmission gear; 705. a second filter plate; 801. a driving wheel; 802. a connecting belt; 803. driven wheel; 804. a reciprocating screw rod; 805. a brush; 806. a dust collecting box.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, 2 and 4, in the present embodiment, a catalytic combustion exhaust gas treatment apparatus includes an adsorption tank 1, and is characterized in that: install water spray subassembly 7 on the adsorption case 1, water spray subassembly 7 is including the spray pipe 701 of adsorption case 1 top centering rotation connection, spray pipe 701 circumference outer wall top fixed cover is equipped with driven ring gear 702, adsorption case 1 top outer wall fixed mounting has motor 703, motor 703 output coaxial fixed has drive gear 704, drive gear 704 meshes with driven ring gear 702, adsorption case 1 inside fixed mounting has filter plate two 705, filter plate two 705 are located under the spray pipe 701, adsorption case 1 one end outer wall bottom fixed mounting has the water pump, the water pump water inlet is linked together with adsorption case 1 inside, the fixed grafting of water pump delivery port has inlet tube 6, inlet tube 6 one end is rotated with spray pipe 701 top one end and is connected.
The spraying pipe 701 sprays water mist downwards to mix with waste gas, the water mist can adsorb particles contained in the waste gas and then fall to the lower side, the particles can fall to the lower side after being filtered by the second filter plate 705, circulation is achieved, water resources are saved, then the motor 703 is started to drive the water spraying assembly 7 to operate, the motor 703 drives the transmission gear 704 to rotate, the transmission gear 704 drives the driven toothed ring 702 to rotate through meshing, the driven toothed ring 702 drives the spraying pipe 701 to synchronously rotate, spraying area is increased, and accordingly waste gas can be prevented from escaping from other positions.
As shown in fig. 1, 2 and 3, the outer wall of one side of the adsorption box 1 is fixedly provided with a filter box 4, a first filter plate 5 is fixedly arranged in the filter box 4, a cleaning assembly 8 is arranged on one side of the first filter plate 5, the same connecting pipe 3 is fixedly connected between the adsorption box 1 and the filter box 4, and the outer wall of the other side of the adsorption box 1 is fixedly connected with an air inlet pipe 2 in an inserting mode.
The cleaning assembly 8 comprises a same reciprocating screw rod 804 rotationally connected with the inner walls at the top and the bottom of the filter tank 4, a brush 805 is sleeved on the outer wall of the circumference of the reciprocating screw rod 804 in a sliding manner, a sliding block matched with the reciprocating screw rod 804 is arranged inside the brush 805, two ends of the brush 805 are respectively and slidingly connected onto the inner walls at two ends of the filter tank 4, a dust collecting box 806 is slidingly inserted at the bottom of the filter tank 4, the dust collecting box 806 is positioned under the brush 805, a driving wheel 801 is fixedly sleeved at the output end of the motor 703, a driven wheel 803 is rotationally connected with the outer wall of the top of the filter tank 4, the driving wheel 801 and the driven wheel 803 are sleeved with the same connecting belt 802, and the driven wheel 803 is coaxially fixed with the reciprocating screw rod 804.
The waste gas after preliminary treatment moves to the upper part and then is sprayed into the filter box 4 through the connecting pipe 3, and along with the increase of the air pressure in the filter box 4, the waste gas is filtered again by the first filter plate 5, the motor 703 drives the driving wheel 801 to rotate when rotating, the driving wheel 801 drives the driven wheel 803 to rotate through the connecting belt 802, the driven wheel 803 drives the reciprocating screw 804 to rotate in the filter box 4, the brush 805 cannot rotate under the restriction of the inner wall of the filter box 4, the reciprocating screw 804 is matched with the sliding block in the brush 805, the brush 805 can reciprocate up and down, the bristles on the brush can clean particles on the first filter plate 5, and then fall into the dust box 806, so that the filtering effect of the first filter plate 5 can be continuously maintained.
As shown in fig. 3, the connection pipe 3 is provided in a horn shape at one end of the filter housing 4, which can increase the area of the exhaust gas flow, thereby allowing the exhaust gas to be in full contact with the first filter plate 5.
As shown in fig. 1 and 2, the air intake pipe 2 is inclined near a part of the adsorption tank 1, and water flow can be prevented from flowing backward through the air intake pipe 2 into the outside.
The utility model provides a catalytic combustion waste gas treatment device, which has the following specific working principle:
during operation of the device, external waste gas enters the adsorption box 1 through the air inlet pipe 2, the water pump arranged on the adsorption box 1 pumps the internal water into the water inlet pipe 6 and the spray pipe 701, then the spray pipe 701 sprays water mist downwards to mix with the waste gas, the water mist can adsorb particles contained in the waste gas and then fall down, the particles are filtered by the filter plate II 705 and then fall down, circulation is achieved, water resources are saved, then the motor 703 is started to drive the water spraying assembly 7 to operate, the motor 703 drives the transmission gear 704 to rotate, the transmission gear 704 drives the driven toothed ring 702 to rotate through meshing, the driven toothed ring 702 drives the spray pipe 701 to synchronously rotate, the spraying area is increased, so that the waste gas can be prevented from escaping from other positions, the adsorption effect is further increased, the waste gas subjected to preliminary treatment moves to the upper side, then is sprayed into the filter box 4 through the connecting pipe 3, as the air pressure in the filter box 4 is increased, the waste gas can be filtered again by the filter plate 5, the motor 703 also drives 801 to rotate when rotating, the connection belt 801 drives the driven wheel to rotate, the driven wheel 804 drives the driven wheel to rotate, the reciprocating wheel 804 drives the reciprocating wheel to rotate in the filter plate 4 to rotate in the inner wall of the filter plate 805, the brush 805 can not continuously move down, and the dust collector wire rod 803 can continuously move to the filter particles can continuously on the inner wall 805 of the filter plate 805.
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 (7)
1. The utility model provides a catalytic combustion exhaust treatment device, includes adsorption box (1), its characterized in that: install water spray subassembly (7) on adsorption case (1), water spray subassembly (7) are including adsorption case (1) top centering pivoted spray pipe (701) of being connected, fixed cover in spray pipe (701) circumference outer wall top is equipped with driven ring gear (702), adsorption case (1) top outer wall fixed mounting has motor (703), motor (703) output coaxial fixed with drive gear (704), drive gear (704) meshes with driven ring gear (702), adsorption case (1) inside fixed mounting has filter plate two (705), filter plate two (705) are located under spray pipe (701).
2. A catalytic combustion exhaust treatment apparatus according to claim 1, wherein: the water pump is fixedly arranged at the bottom of the outer wall of one end of the adsorption box (1), the water inlet of the water pump is communicated with the inside of the adsorption box (1), the water outlet of the water pump is fixedly inserted with the water inlet pipe (6), and one end of the water inlet pipe (6) is rotationally connected with one end of the top of the spray pipe (701).
3. A catalytic combustion exhaust treatment apparatus according to claim 1, wherein: the utility model discloses a filter plate cleaning device, including adsorption case (1), filter plate, adsorption case (1) one side outer wall fixed mounting has rose box (4), filter plate (4) inside fixed mounting has filter plate one (5), clean subassembly (8) are installed to filter plate one (5) one side, fixedly connected with same connecting pipe (3) between adsorption case (1) and filter plate (4), the fixed grafting of adsorption case (1) opposite side outer wall has intake pipe (2).
4. A catalytic combustion exhaust treatment apparatus according to claim 3, wherein: the cleaning assembly (8) comprises a filter box (4), the top and bottom inner walls of the filter box are rotationally connected with one reciprocating screw rod (804), a brush (805) is arranged on the outer wall of the circumference of the reciprocating screw rod (804) in a sliding mode, sliding blocks matched with the reciprocating screw rod (804) are arranged inside the brush (805), two ends of the brush (805) are respectively and slidably connected onto the inner walls of the two ends of the filter box (4), a dust collecting box (806) is slidably inserted into the bottom of the filter box (4), and the dust collecting box (806) is located under the brush (805).
5. A catalytic combustion exhaust treatment apparatus according to claim 4, wherein: the output end of the motor (703) is fixedly sleeved with a driving wheel (801), the outer wall of the top of the filter box (4) is rotationally connected with a driven wheel (803), the driving wheel (801) and the driven wheel (803) are sleeved with the same connecting belt (802), and the driven wheel (803) and the reciprocating screw rod (804) are coaxially fixed.
6. A catalytic combustion exhaust treatment apparatus according to claim 3, wherein: one end of the connecting pipe (3) positioned at the filtering box (4) is arranged in a horn shape.
7. A catalytic combustion exhaust treatment apparatus according to claim 3, wherein: the air inlet pipe (2) is obliquely arranged near a part of the adsorption box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963506.3U CN220573055U (en) | 2023-07-25 | 2023-07-25 | Catalytic combustion exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963506.3U CN220573055U (en) | 2023-07-25 | 2023-07-25 | Catalytic combustion exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220573055U true CN220573055U (en) | 2024-03-12 |
Family
ID=90110609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321963506.3U Active CN220573055U (en) | 2023-07-25 | 2023-07-25 | Catalytic combustion exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220573055U (en) |
-
2023
- 2023-07-25 CN CN202321963506.3U patent/CN220573055U/en active Active
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