CN219784295U - Waste gas collecting mechanism and device thereof - Google Patents
Waste gas collecting mechanism and device thereof Download PDFInfo
- Publication number
- CN219784295U CN219784295U CN202321165555.2U CN202321165555U CN219784295U CN 219784295 U CN219784295 U CN 219784295U CN 202321165555 U CN202321165555 U CN 202321165555U CN 219784295 U CN219784295 U CN 219784295U
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- Prior art keywords
- pipe
- box
- cleaning
- fixedly connected
- exhaust gas
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- 239000002912 waste gas Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 65
- 239000007789 gas Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 241000220317 Rosa Species 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 18
- 239000000779 smoke Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an exhaust gas collecting mechanism and a device thereof, comprising a cleaning box and an L-shaped air inlet pipe, wherein the top end of the L-shaped air inlet pipe is provided with an exhaust pipe, the bottom of the L-shaped air inlet pipe extends to the bottom of an inner cavity of the cleaning box, one side of the cleaning box is provided with a filter box, the middle part of the inner cavity of the filter box is fixedly connected with a filter screen, the bottom between the cleaning box and the filter box is fixedly connected with a connecting pipe, the inner cavity of the filter box is provided with a water suction pump, and a water outlet of the water suction pump is connected with a connecting pipe. According to the utility model, the filter box communicated by the connecting pipe is arranged on one side of the cleaning box, the filter box is matched with the filter screen in the filter box to realize the filtration of cleaning liquid, and finally the filtered cleaning liquid is pumped back into the cleaning box through the water suction pump and the connecting pipe to be continuously used for cleaning waste gas, so that the cleaning quality of the waste gas can be improved, the trouble of manually and frequently replacing the cleaning liquid is eliminated, and the working efficiency and convenience of the waste gas collecting mechanism are improved.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas collecting mechanism and a device thereof.
Background
In the exhaust gas treatment industry, the discharged exhaust gas is required to be collected into an exhaust gas treatment device for purification treatment, harmful substances and smoke dust contained in the exhaust gas are eliminated, the exhaust gas is prevented from being discharged into the atmosphere to pollute the environment, and the exhaust gas reaches the emission standard.
In the existing waste gas treatment device, the waste gas collecting mechanism needs to send the collected waste gas into the cleaning box for cleaning, smoke dust contained in the waste gas is eliminated, the cleaning liquid filled in the cleaning box in the waste gas collecting mechanism can not achieve automatic filtration, the waste gas can be replaced after being used for a period of time, otherwise, the cleaning quality of the smoke dust in the waste gas is affected, the cleaning liquid is replaced regularly, the working strength is increased, meanwhile, the cleaning effect of the smoke dust in the waste gas is also affected, and therefore, the waste gas collecting mechanism and the device thereof are provided for solving the problems.
Disclosure of Invention
The present utility model is directed to an exhaust gas collecting mechanism and a device thereof, which solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an exhaust gas collection mechanism comprising:
the top end of the cleaning box is provided with an exhaust pipe for exhausting waste gas;
the L-shaped air inlet pipe is fixedly arranged on the outer wall of the cleaning box, and the bottom of the L-shaped air inlet pipe extends to the bottom of the inner cavity of the cleaning box;
the filter tank is characterized in that a filter tank is arranged on one side of the cleaning tank, a filter screen is fixedly connected to the middle of the inner cavity of the filter tank, a connecting pipe used for communicating the filter tank and the filter tank is fixedly connected to the bottom between the cleaning tank and the filter tank, a water suction pump is arranged in the inner cavity of the filter tank and located at one side, far away from the connecting pipe, of the filter screen, a water outlet of the water suction pump is fixedly connected with a connecting water pipe, and one end of the connecting water pipe is communicated with the inner cavity of the cleaning tank.
Preferably, the top fixedly connected with annular shower of washbox inner wall, the bottom interval fixedly connected with of annular shower is a plurality of shower heads rather than being linked together, the water inlet of annular shower is fixed intercommunication with the one end of connecting the water pipe.
Preferably, the bottom of the inner cavity of the cleaning box is provided with an inclined slope surface inclined towards the back of the cleaning box, the bottom of the back of the cleaning box is fixedly connected with a drain pipe, and the end part of the drain pipe is provided with a switch valve.
Preferably, an exhaust fan for assisting exhaust is arranged in the exhaust pipe, and the top end of the exhaust fan is fixedly connected with a dust screen.
Preferably, the bottom fixedly connected with mounting plate of washbox and rose box, the corner of mounting plate has all been seted up and has been used for its installation fixed installation through-hole.
Preferably, the filter screen is of a double-layer structure, and a PP filter membrane is arranged between the two layers of filter screens.
Another object of the present utility model is to provide an exhaust gas treatment device comprising the above exhaust gas collecting mechanism.
The utility model has the technical effects and advantages that:
according to the utility model, the filter box communicated by the connecting pipe is arranged on one side of the cleaning box, the filter box is matched with the filter screen in the filter box to realize the filtration of cleaning liquid, and finally the filtered cleaning liquid is pumped back into the cleaning box through the water suction pump and the connecting pipe to be continuously used for cleaning waste gas, so that the cleaning quality of the waste gas can be improved, the trouble of manually and frequently replacing the cleaning liquid is eliminated, and the working efficiency and convenience of the waste gas collecting mechanism are improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic diagram of a front cross-sectional structure of the cleaning tank of the present utility model.
FIG. 3 is a schematic side sectional view of the cleaning tank of the present utility model.
Fig. 4 is a schematic diagram of a cross-sectional front view of a filter box according to the present utility model.
In the figure: 1. a cleaning box; 11. an L-shaped air inlet pipe; 12. an exhaust pipe; 13. a sloping surface; 14. a blow-down pipe; 15. an exhaust fan; 16. a dust screen; 17. a mounting base plate; 18. mounting through holes; 2. a filter box; 21. a filter screen; 22. a water pump; 23. connecting a water pipe; 24. an annular spray pipe; 25. a spray head; 3. and (5) connecting pipes.
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.
The utility model provides an exhaust gas collecting mechanism as shown in figures 1-4, which comprises a cleaning box 1 and an L-shaped air inlet pipe 11, wherein the top end of the cleaning box is provided with an exhaust pipe 12 for exhausting exhaust gas, the L-shaped air inlet pipe 11 is fixedly arranged on the outer wall of the cleaning box 1, the bottom of the L-shaped air inlet pipe 11 extends to the bottom of the inner cavity of the cleaning box 1, the L-shaped air inlet pipe 11 can exhaust the exhaust gas to the bottom of the inner cavity of the cleaning box 1 so as to be in contact with cleaning liquid filled in the cleaning box 1, the effect of cleaning the exhaust gas is achieved, the cleaned exhaust gas is exhausted along the exhaust pipe 12, and the exhaust gas enters a subsequent mechanism of an exhaust gas treatment device for exhaust gas purification treatment;
one side of wasing case 1 is provided with rose box 2, the middle part fixedly connected with filter screen 21 of rose box 2 inner chamber, the bottom fixedly connected with between wasing case 1 and the rose box 2 is used for the connecting pipe 3 of both intercommunication, rose box 2 makes the washing liquid in wasing case 1 to enter into rose box 2 through connecting pipe 3, the rose box 2 inner chamber just is located the filter screen 21 and keeps away from the one side position of connecting pipe 3 and be provided with suction pump 22, suction pump 22's delivery port fixedly connected with connecting pipe 23, connecting pipe 23's one end is linked together with wasing case 1 inner chamber, utilize filter screen 21 in the rose box 2 to the filtration of remaining in the washing liquid smoke and dust after wasing, cooperation suction pump 22 and connecting pipe 23 again, can be with the washing liquid after the filtration use of wasing that is used for waste gas in wasing case 1 again, thereby realize to wasing the processing and the replenishment of washing liquid in the case 1, make full use of washing liquid, frequent the loaded down with trivial details of washing liquid of changing has been saved, help improving waste gas abluent work efficiency and quality simultaneously.
In the preferred embodiment, the top fixedly connected with annular shower 24 of wasing case 1 inner wall, the bottom interval fixedly connected with of annular shower 24 is a plurality of shower heads 25 rather than being linked together, the water inlet of annular shower 24 and the one end fixed intercommunication of connecting water pipe 23, annular shower 24 cooperates the setting of a plurality of shower heads 25, can spray the washing liquid after filtering in the rose box 2 from a plurality of shower heads 25 and go out, realize the secondary cleaning to the waste gas after wasing in-process that rises, increase the cleaning quality to the waste gas, thereby further improve the quality to waste gas washing.
In the preferred embodiment, the bottom of the inner cavity of the cleaning tank 1 is provided with an inclined slope surface 13 inclined towards the back of the cleaning tank 1, the bottom of the back of the cleaning tank 1 is fixedly connected with a drain pipe 14, the end part of the drain pipe 14 is provided with a switch valve, and the inclined slope surface 13 is arranged to enable smoke dust or particles deposited at the bottom of the cleaning tank 1 to be discharged along the drain pipe 14 when sewage is cleaned and discharged, so that cleaning and sewage discharge of the cleaning tank 1 are facilitated, and convenience in cleaning the interior of the cleaning tank 1 is improved.
In the preferred embodiment, the exhaust pipe 12 is internally provided with an exhaust fan 15 for assisting exhaust, the top end of the exhaust fan 15 is fixedly connected with a dust screen 16, the exhaust fan 15 is helpful for exhausting the exhaust gas entering the cleaning box 1, and the dust screen 16 can play a role in dust prevention and is helpful for further filtering smoke dust or particles in the smoke.
In the preferred embodiment, the bottom end fixedly connected with mounting plate 17 of washbox 1 and rose box 2, the corner of mounting plate 17 has all been seted up and is used for its fixed installation through-hole 18 of installation, and mounting plate 17 cooperation mounting through-hole 18 conveniently carries out the installation fixed of washbox 1 and rose box 2 through fasteners such as bolt or screw.
In the preferred embodiment, the filter screen 21 is a double-layer structure, a PP filter membrane is arranged between the two layers of filter screens 21, the filter screen 21 can adopt the existing filter screens such as non-woven fabrics or metal wire filter screens and the like capable of filtering dust particles, and the two layers of filter screens 21 are matched with the middle PP filter membrane, so that the filtration of dust or particle impurities in cleaning liquid can be further increased, and the filtration quality of the cleaning liquid is improved.
The utility model also provides an exhaust gas treatment device, which comprises the exhaust gas collection mechanism.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An exhaust gas collection mechanism comprising:
a purge tank (1) having an exhaust pipe (12) for exhausting exhaust gas at the top end;
the L-shaped air inlet pipe (11) is fixedly arranged on the outer wall of the cleaning box (1), and the bottom of the L-shaped air inlet pipe (11) extends to the bottom of the inner cavity of the cleaning box (1);
the method is characterized in that: one side of wasing case (1) is provided with rose box (2), the middle part fixedly connected with filter screen (21) of rose box (2) inner chamber, the bottom fixedly connected with between wasing case (1) and rose box (2) is used for connecting pipe (3) of both intercommunication, rose box (2) inner chamber and be located one side position that filter screen (21) kept away from connecting pipe (3) are provided with suction pump (22), the delivery port fixedly connected with connecting pipe (23) of suction pump (22), the one end of connecting pipe (23) is linked together with wasing case (1) inner chamber.
2. The waste gas collecting mechanism according to claim 1, wherein the top of the inner wall of the cleaning box (1) is fixedly connected with an annular spray pipe (24), the bottom end of the annular spray pipe (24) is fixedly connected with a plurality of spray heads (25) communicated with the annular spray pipe at intervals, and the water inlet of the annular spray pipe (24) is fixedly communicated with one end of a connecting water pipe (23).
3. The waste gas collecting mechanism according to claim 1, wherein an inclined slope (13) inclined towards the back of the cleaning box (1) is arranged at the bottom of the inner cavity of the cleaning box (1), a drain pipe (14) is fixedly connected to the bottom of the back of the cleaning box (1), and a switch valve is arranged at the end part of the drain pipe (14).
4. An exhaust gas collecting mechanism according to claim 1, wherein an exhaust fan (15) for assisting exhaust is installed in the exhaust pipe (12), and a dust screen (16) is fixedly connected to the top end of the exhaust fan (15).
5. The waste gas collecting mechanism according to claim 1, wherein the bottom ends of the cleaning box (1) and the filtering box (2) are fixedly connected with a mounting bottom plate (17), and the corners of the mounting bottom plate (17) are provided with mounting through holes (18) for mounting and fixing the same.
6. An exhaust gas collecting mechanism according to claim 1, wherein the filter screen (21) has a double-layer structure, and a PP filter membrane is arranged between the two filter screens (21).
7. An exhaust gas treatment device, characterized in that the exhaust gas treatment device comprises an exhaust gas collecting mechanism according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165555.2U CN219784295U (en) | 2023-05-16 | 2023-05-16 | Waste gas collecting mechanism and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165555.2U CN219784295U (en) | 2023-05-16 | 2023-05-16 | Waste gas collecting mechanism and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784295U true CN219784295U (en) | 2023-10-03 |
Family
ID=88178526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165555.2U Active CN219784295U (en) | 2023-05-16 | 2023-05-16 | Waste gas collecting mechanism and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784295U (en) |
-
2023
- 2023-05-16 CN CN202321165555.2U patent/CN219784295U/en active Active
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