CN220677245U - High-efficiency wet dust removal equipment - Google Patents
High-efficiency wet dust removal equipment Download PDFInfo
- Publication number
- CN220677245U CN220677245U CN202322359970.8U CN202322359970U CN220677245U CN 220677245 U CN220677245 U CN 220677245U CN 202322359970 U CN202322359970 U CN 202322359970U CN 220677245 U CN220677245 U CN 220677245U
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- Prior art keywords
- dust
- pipe
- dust removal
- dust collection
- water supply
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- 239000000428 dust Substances 0.000 title claims abstract description 107
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to the technical field of dust collection equipment and discloses high-efficiency wet dust collection equipment, which comprises dust collection equipment and a steam-water separator, wherein a dust collection pipe is fixedly communicated with an air inlet of the dust collection equipment, a dust collection pipe is fixedly communicated with an air outlet of the dust collection equipment, a venturi is fixedly communicated with one end of the dust collection pipe far away from the dust collection equipment, one end of the venturi far away from the dust collection pipe is communicated with an air inlet end of the steam-water separator, and a spiral atomizing nozzle is fixedly arranged on the inner wall of the dust collection pipe. When the high-efficiency wet dust collection equipment provided by the utility model is used, when dust-containing air flow and fine water mist enter the steam-water separator, the flow speed of the dust-containing air flow and the fine water mist can be reduced again under the action of the steam-water separator, turbulence is formed, the dust-containing air flow and the fine water mist are combined again, large sewage water drops are formed, the adsorption effect of the water mist on dust is improved, and the use requirement of the dust collector is met.
Description
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to high-efficiency wet dust removal equipment.
Background
In mining, dust removal is an important environmental management measure, aims to reduce emission of dust and particles generated in mining activities, protects health of workers and environmental quality, and has the advantages that when the dust removal device for mining in the prior art is used, contact time between water mist and dust-containing air flow is short, contact is insufficient, so that dust removal equipment has poor dust treatment effect and cannot meet production requirements.
Therefore, there is a need to design a wet dust removal apparatus with high efficiency to solve the above problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides high-efficiency wet dust removal equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an efficient wet dedusting equipment, includes dust collecting equipment, still includes steam-water separator, dust collecting equipment's air inlet fixed intercommunication has the dust absorption pipe, dust collecting equipment's gas outlet fixed intercommunication has the dust removal pipe, dust removal pipe keeps away from dust collecting equipment's one end fixed intercommunication has the venturi, the one end that the dust removal pipe was kept away from to the venturi is linked together with steam-water separator's inlet end, dust removal pipe's inner wall is fixed with spiral atomizer, fixed intercommunication has the delivery pipe on the spiral atomizer.
As a preferable technical scheme of the utility model, one end of the water supply pipe far away from the spiral atomization nozzle extends to the outside of the dust removal pipe.
As a preferable technical scheme of the utility model, the pipe wall of the dust removal pipe is provided with an avoidance port matched with a water supply pipe, and the water supply pipe penetrates through the avoidance port and extends to the outside of the dust removal pipe.
In a preferred embodiment of the present utility model, the outer peripheral surface of the water supply pipe and the inner surface of the evacuation port are bonded to each other.
As a preferable technical scheme of the utility model, a sealing ring is arranged at the connection position of the avoidance port and the water supply pipe.
According to the utility model, the steam-water separator and the venturi tube are arranged, when dust-containing air flow and fine water mist enter the venturi tube, the contraction section of the venturi tube can inhibit the flow of the dust-containing air flow and the fine water mist, so that the dust-containing air flow and the fine water mist are decelerated and form turbulence, in the process, the dust-containing air flow and the fine water mist can be fully mixed, the adsorption effect of the water mist on dust is improved, the diffusion section of the venturi tube can accelerate the dust-containing air flow and the fine water mist so as to ensure the working efficiency of the device, and secondly, under the action of the steam-water separator, the flow speed of the dust-containing air flow and the fine water mist can be reduced again, and form turbulence, so that the dust-containing air flow and the fine water mist are combined again, and the adsorption effect of the water mist on the dust is further improved.
Drawings
Fig. 1 is a schematic perspective view of a high-efficiency wet dust removal device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a wet dust removal apparatus with high efficiency according to the present utility model;
FIG. 3 is a schematic view of the structure of a venturi;
fig. 4 is a schematic cross-sectional structure of the dust removing pipe.
In the figure: 1 dust collection equipment, 2 steam-water separators, 3 dust collection pipes, 4 dust collection pipes, 5 Venturi pipes, 6 spiral atomization spray heads and 7 water supply 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.
Referring to fig. 1-4, a high-efficiency wet dust collection device comprises dust collection equipment 1, and further comprises a steam-water separator 2, wherein a dust collection pipe 3 is fixedly communicated with an air inlet of the dust collection equipment 1, a dust collection pipe 4 is fixedly communicated with an air outlet of the dust collection equipment 1, a venturi 5 is fixedly communicated with one end of the dust collection pipe 4 far away from the dust collection equipment 1, the venturi 5 is a hydrodynamic device and consists of a contraction section and a diffusion section, one end of the venturi 5 far away from the dust collection pipe 4 is communicated with an air inlet end of the steam-water separator 2, a spiral atomization spray head 6 is fixed on the inner wall of the dust collection pipe 4, and a water supply pipe 7 is fixedly communicated with the spiral atomization spray head 6.
Referring to fig. 1, an end of the water supply pipe 7 remote from the spiral atomizer 6 extends to the outside of the dust removal pipe 4.
Referring to fig. 1, the pipe wall of the dust removal pipe 4 is provided with an avoidance port matched with a water supply pipe 7, and the water supply pipe 7 passes through the avoidance port and extends to the outside of the dust removal pipe 4.
Referring to fig. 4, the outer circumferential surface of the water supply pipe 7 and the inner surface of the escape opening are bonded to each other, so that the tightness of the connection position of the escape opening and the water supply pipe 7 can be ensured, and the phenomenon of air leakage at the connection position of the escape opening and the water supply pipe 7 can be prevented.
Referring to fig. 4, a sealing ring is provided at a connection position of the avoidance port and the water supply pipe 7, so that tightness of the connection position of the avoidance port and the water supply pipe 7 can be ensured, and a phenomenon of air leakage at the connection position of the avoidance port and the water supply pipe 7 is prevented.
The specific working principle of the utility model is as follows:
when the high-efficiency wet dust collection equipment is used, dust collection equipment 1 absorbs dust-containing air flow through a dust collection pipe 3, the dust-containing air flow enters the steam-water separator 2 through a dust collection pipe 4 and a venturi 5, in the process, a water supply pipe 7 supplies water into an aom 6, the aom 6 sprays water mist, the water mist fully contacts the dust-containing air flow flowing in the dust collection pipe 4 to carry out wet dust collection, and the high-efficiency wet dust collection equipment is remarkable in that, because the venturi 5 is a fluid mechanical device and consists of a contraction section and a diffusion section, when the dust-containing air flow and the fine water mist enter the venturi 5, the contraction section of the venturi 5 can play a role in inhibiting the flow of the dust-containing air flow and the fine water mist, so that the dust-containing air flow and the fine water mist are decelerated and form turbulence in the process, the dust-containing air flow and the tiny water mist can be fully mixed, the adsorption effect of the water mist on dust is improved, the diffusion section of the venturi tube 5 can accelerate the dust-containing air flow and the tiny water mist so as to ensure the working efficiency of the device, secondly, when the dust-containing air flow and the tiny water mist enter the steam-water separator 2, the flow speed of the dust-containing air flow and the tiny water mist can be reduced again under the action of the steam-water separator 2, turbulence is formed, the dust-containing air flow and the tiny water mist are combined again, sewage large water drops are formed, the adsorption effect of the water mist on dust is further improved, finally, the gas subjected to wet dust removal can be discharged through the exhaust port of the steam-water separator 2 under the action of the steam-water separator 2, and liquid beads containing the dust can be collected independently under the action of the steam-water separator 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an efficient wet dedusting equipment, includes dust collecting equipment (1), its characterized in that still includes catch water (2), the fixed intercommunication of air inlet of dust collecting equipment (1) has dust absorption pipe (3), the fixed intercommunication of gas outlet of dust collecting equipment (1) has dust removal pipe (4), the one end that dust absorption equipment (1) was kept away from to dust removal pipe (4) is fixed to be linked together there is venturi (5), the one end that dust removal pipe (4) was kept away from to venturi (5) is linked together with catch water (2) inlet end, the inner wall of dust removal pipe (4) is fixed with spiral atomizer (6), fixed intercommunication has delivery pipe (7) on spiral atomizer (6).
2. A high efficiency wet dust removal apparatus according to claim 1, wherein the end of the water supply pipe (7) remote from the screw atomizer (6) extends outside the dust removal pipe (4).
3. The high-efficiency wet dust removal device according to claim 1, wherein an avoidance port matched with a water supply pipe (7) is formed in the pipe wall of the dust removal pipe (4), and the water supply pipe (7) penetrates through the avoidance port and extends to the outside of the dust removal pipe (4).
4. A high efficiency wet dust removal apparatus according to claim 3, wherein the outer peripheral surface of the water supply pipe (7) and the inner surface of the escape opening are bonded to each other.
5. A high efficiency wet dust removal apparatus according to claim 3, wherein a sealing ring is provided at a connection position of the dodging port and the water supply pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359970.8U CN220677245U (en) | 2023-08-31 | 2023-08-31 | High-efficiency wet dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359970.8U CN220677245U (en) | 2023-08-31 | 2023-08-31 | High-efficiency wet dust removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677245U true CN220677245U (en) | 2024-03-29 |
Family
ID=90371898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322359970.8U Active CN220677245U (en) | 2023-08-31 | 2023-08-31 | High-efficiency wet dust removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677245U (en) |
-
2023
- 2023-08-31 CN CN202322359970.8U patent/CN220677245U/en active Active
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