CN220899954U - Catalytic combustion exhaust treatment device - Google Patents
Catalytic combustion exhaust treatment device Download PDFInfo
- Publication number
- CN220899954U CN220899954U CN202322457596.5U CN202322457596U CN220899954U CN 220899954 U CN220899954 U CN 220899954U CN 202322457596 U CN202322457596 U CN 202322457596U CN 220899954 U CN220899954 U CN 220899954U
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- Prior art keywords
- cleaning
- filter plate
- catalytic combustion
- carbon adsorption
- plate
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 68
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 21
- 239000002245 particle Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000000306 component Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a catalytic combustion waste gas treatment device, which relates to the technical field of waste gas treatment and comprises a machine case, an air inlet pipe, a filter plate, an activated carbon adsorption plate and a cleaning component. The air inlet pipe is arranged at the bottom of the case; the filter plate is arranged above the air inlet pipe; the active carbon adsorption plates are provided with two groups which are symmetrically arranged at two ends of the filter plate respectively; the cleaning assembly is connected to the top of the chassis, is arranged corresponding to the filter plate, and comprises a supporting plate, cleaning brushes distributed on the supporting plate and a driving device correspondingly connected with the cleaning brushes; the air outlet pipe is arranged at the upper part of the case. After the waste gas treatment is finished, residual particles on the filter plate are cleaned through the cleaning component, impurities or particles accumulated on the filter plate are removed regularly, the cleaning state of the filter plate is maintained, and the filtering efficiency is improved.
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
Catalytic combustion is the use of catalysts to accelerate the oxidative decomposition of combustible materials (such as volatile organic compounds) at lower temperatures, thereby converting them into harmless products. This process may also be referred to as catalytic chemical conversion. Compared with the traditional thermal combustion, the method has low energy consumption and is beneficial to reducing the energy cost. In the application to the treatment of exhaust gas, harmful gases are converted into harmless substances through catalytic reaction, so that pollutant emission in the exhaust gas is reduced. The existing exhaust gas treatment device usually removes particulate matters in the exhaust gas through the filter plate, and after the filter plate is used for a long time, the particulate matters are easy to block in meshes of the filter plate, so that the exhaust gas treatment efficiency is affected.
Disclosure of utility model
The utility model aims to: the present utility model is directed to the above drawbacks and provides a catalytic combustion exhaust gas treatment device to solve the above problems of the prior art.
The technical scheme is as follows: a catalytic combustion waste gas treatment device comprises a machine case, an air inlet pipe, a filter plate, an activated carbon adsorption plate and a cleaning component.
The air inlet pipe is arranged at the bottom of the case;
The filter plate is arranged above the air inlet pipe;
The active carbon adsorption plates are provided with two groups and are symmetrically arranged at two ends of the filter plate respectively;
The cleaning assembly is connected to the top of the case, is arranged corresponding to the filter plate, and comprises a supporting plate, cleaning brushes distributed on the supporting plate and a driving device correspondingly connected with the cleaning brushes;
the air outlet pipe is arranged at the upper part of the case.
The waste gas enters from the air inlet pipe, sequentially passes through the filter plate and the activated carbon adsorption plate, and is discharged from the air outlet pipe after being filtered. After the waste gas treatment is completed, the cleaning component cleans residual particles on the filter plate.
In a further embodiment, the activated carbon adsorption plate is connected with the side of the case by bending and extending from the top of the case downwards and vertically, and bending at a certain angle to increase the effective adsorption area.
In a further embodiment, the activated carbon adsorption plates are disposed opposite to each other at a predetermined interval, and the cleaning assembly is disposed between the activated carbon adsorption plates, and uses an inner space, so that the overall structure is compact.
In a further embodiment, the filter board is disposed in the middle of the chassis and corresponds to the cleaning component, so that the cleaning component can clean the filter board.
In a further embodiment, the cleaning brushes are distributed in a single number along the longitudinal array of support plates, the drive means comprising:
The driving motor is connected with the top of the cleaning brush at the central position;
And the synchronous belts are alternately sleeved at the connecting ends of the adjacent cleaning brushes.
The driving motor drives the cleaning brush to rotate, other cleaning brushes are connected through the synchronous belt, and the overall working efficiency is improved.
In a further embodiment, the cleaning assemblies are distributed in a transverse array along the support plate to form a cleaning field compatible with the filter plate. The working range of the cleaning brush covers the filter plate so as to ensure effective cleaning of the filter plate.
In a further embodiment, lifting rods are arranged on two sides of the supporting plate, and extend to be connected with the top of the case. The lifting rod drives the supporting plate to lift and displace integrally, so as to drive the cleaning assembly to move integrally and control the cleaning assembly to work.
The beneficial effects are that: the utility model provides a catalytic combustion waste gas treatment device, waste gas is treated by sequentially passing through a filter plate and an activated carbon adsorption plate, and the activated carbon adsorption plate is bent and symmetrically arranged, so that the adsorption area is effectively increased, and the adsorption effect is further improved. The filter plate is cleaned by the cleaning brush, so that the blocking of the filter plate is effectively reduced. The multiunit cleaning brush passes through driving motor and hold-in range to be connected and realizes synchronous work, improves clean work efficiency, and multiunit cleaning brush covers the filter screen surface, fully cleans the filter screen, reduces impurity or particulate matter and gathers.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is a schematic structural view of the driving device of the present utility model.
The reference numerals in the drawings are as follows: the cleaning device comprises a case 1, an air inlet pipe 2, a filter plate 3, an activated carbon adsorption plate 4, a cleaning assembly 5, a supporting plate 501, a cleaning brush 502, a driving device 503, a driving motor 5031, a synchronous belt 5032, an air outlet pipe 6 and a lifting rod 7.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The utility model provides a catalytic combustion waste gas treatment device, referring to fig. 1-2, the catalytic combustion waste gas treatment device comprises a case 1, an air inlet pipe 2 is arranged at the bottom of the case 1, and a filter plate 3 is arranged above the air inlet pipe 2 and is positioned in the case 1. Two groups of activated carbon adsorption plates 4 are arranged above the filter plate 3, and the activated carbon adsorption plates 4 are symmetrically arranged at two ends of the filter plate 3 respectively. The air outlet pipe 6 is arranged at the upper part of the case 1. The waste gas is got into by intake pipe 2, and through filter 3 and active carbon adsorption board 4 in proper order, the majority molecule in the filter 3 filtration waste gas is through active carbon adsorption board 4 back, and part micro molecule adsorbs on the active carbon adsorption board 4, and the waste gas after the filtration is discharged by outlet duct 6. The top of the case 1 and between the activated carbon adsorption plates 4 are also provided with a cleaning component 5, the cleaning component 5 is correspondingly arranged with the filter plates 3, and specifically comprises a supporting plate 501, cleaning brushes 502 distributed on the supporting plate 501, and a driving device 503 correspondingly connected with the cleaning brushes 502. After the exhaust gas treatment is completed, the cleaning assembly 5 cleans the residual particles on the filter plate 3. The driving device 503 is started, and the cleaning brush 502 contacts the surface of the filter plate 3 to clean.
The activated carbon adsorption plate 4 is vertically bent downwards from the top of the case 1 and then extends to be connected with the side of the case 1. The activated carbon adsorption plate 4 is fixedly connected to the side of the cabinet 1 at its edge and is bent at an angle as a whole to increase the effective adsorption area.
The activated carbon adsorption plates 4 are disposed opposite to each other at a predetermined interval, and the cleaning assembly 5 is disposed between the activated carbon adsorption plates 4, using an inner space, so that the overall structure is compact. The filter 3 sets up in quick-witted case 1 middle part, sets up with clean subassembly 5 corresponds, and filter 3 accessible mode such as bolt can be dismantled with quick-witted case 1 inside and be connected to follow-up change filter 3. The activated carbon adsorption plates 4 are symmetrically distributed by taking the longitudinal central line of the case 1 as a symmetrical axis, the air outlet pipes 6 are symmetrically arranged, and waste gas is discharged after passing through the activated carbon adsorption plates 4, so that the waste gas treatment efficiency is improved. The projection surface of the filter plate 3 covers the interval in the middle of the activated carbon adsorption plates 4, and the cleaning components 5 between the activated carbon adsorption plates 4 correspond to the filter plate 3 to remove impurities or particles accumulated on the filter plate 3.
The cleaning brushes 502 are distributed along the longitudinal array of the supporting plate 501, the driving device 503 is specifically provided with driving motors 5031, the cleaning brushes 502 are distributed in a single number array, and the driving motors 5031 are connected with the top of the cleaning brush 502 at the central position; the timing belt 5032 is alternately sleeved on the connection end of the adjacent cleaning brush 502. The driving motor 5031 drives the cleaning brush 502 to rotate, and other cleaning brushes 502 are connected through the synchronous belt 5032, so that the cleaning brushes 502 distributed in an array can synchronously rotate, and cleaning is realized.
The cleaning assemblies 5 are distributed in a transverse array along the support plate 501 to form a cleaning range matching the filter plate 3. The working area of the cleaning brush 502 covers the filter plate 3 to ensure an effective cleaning of the filter plate 3.
Lifting rods 7 are arranged on two sides of the supporting plate 501, and the lifting rods 7 extend to be connected with the top of the case 1. The lifting rod 7 can drive the supporting plate 501 to integrally lift and move by adopting the existing lifting cylinder or screw motor, so as to drive the cleaning assembly 5 to integrally move, and when waste gas treatment is carried out, the lifting rod 7 drives the supporting plate 501 to be far away from the filter plate 3, so that the filter plate 3 can carry out filtering treatment work. After the waste gas treatment is completed, the lifting rod 7 drives the cleaning brush 502 to approach downwards and abut against the filter plate 3 to perform cleaning work.
The utility model has the following specific working modes: in the initial state, the cleaning component 5 is positioned at the top of the case 1, waste gas enters through the air inlet pipe 2, and the waste gas is discharged through the air outlet pipe 6 after passing through the filter plate 3 and the activated carbon adsorption plate 4. The lifting rod 7 drives the cleaning brush 502 to descend, the cleaning brush 502 is contacted with the filter plate 3, and the cleaning brush 502 rotates to clean the filter plate 3.
As described above, although the present utility model has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the utility model itself. Various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A catalytic combustion exhaust treatment device, comprising:
a chassis;
the air inlet pipe is arranged at the bottom of the case;
The filter plate is arranged above the air inlet pipe;
The active carbon adsorption plates are provided with two groups and are symmetrically arranged at two ends of the filter plate respectively;
The cleaning assembly is connected to the top of the case, is arranged corresponding to the filter plate, and comprises a supporting plate, cleaning brushes distributed on the supporting plate and a driving device correspondingly connected with the cleaning brushes;
the air outlet pipe is arranged at the upper part of the case.
2. The catalytic combustion exhaust gas treatment apparatus of claim 1, wherein the activated carbon adsorption plate extends from the top of the housing downward and vertically rearward and is connected to the sides of the housing.
3. The catalytic combustion exhaust gas treatment apparatus of claim 2, wherein the activated carbon adsorption plates are disposed opposite each other at a predetermined pitch, and the cleaning assembly is disposed between the activated carbon adsorption plates.
4. The catalytic combustion exhaust gas treatment apparatus according to claim 1, wherein the filter plate is disposed in the middle of the housing and is disposed corresponding to the cleaning assembly.
5. A catalytic combustion exhaust treatment apparatus as claimed in claim 1, wherein the cleaning brushes are distributed along a longitudinal array of the support plates, the drive means comprising:
The driving motor is connected with the top of the cleaning brush at the central position;
And the synchronous belts are alternately sleeved at the connecting ends of the adjacent cleaning brushes.
6. A catalytic combustion exhaust treatment apparatus according to claim 5, wherein said cleaning assemblies are distributed in a transverse array along said support plate to define a cleaning field compatible with said filter plate.
7. The catalytic combustion exhaust treatment apparatus of claim 6, wherein lifting rods are provided on both sides of the support plate, and extend to connect with the top of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457596.5U CN220899954U (en) | 2023-09-11 | 2023-09-11 | Catalytic combustion exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457596.5U CN220899954U (en) | 2023-09-11 | 2023-09-11 | Catalytic combustion exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220899954U true CN220899954U (en) | 2024-05-07 |
Family
ID=90903593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457596.5U Active CN220899954U (en) | 2023-09-11 | 2023-09-11 | Catalytic combustion exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220899954U (en) |
-
2023
- 2023-09-11 CN CN202322457596.5U patent/CN220899954U/en active Active
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| GR01 | Patent grant |