CN219897749U - Dust collecting system for ash and inflammable and explosive gas in slurry mixing tank - Google Patents
Dust collecting system for ash and inflammable and explosive gas in slurry mixing tank Download PDFInfo
- Publication number
- CN219897749U CN219897749U CN202321094281.2U CN202321094281U CN219897749U CN 219897749 U CN219897749 U CN 219897749U CN 202321094281 U CN202321094281 U CN 202321094281U CN 219897749 U CN219897749 U CN 219897749U
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- Prior art keywords
- dust
- inflammable
- mixing tank
- explosive gas
- ash
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- 239000000428 dust Substances 0.000 title claims abstract description 72
- 239000002002 slurry Substances 0.000 title claims abstract description 56
- 239000002360 explosive Substances 0.000 title claims abstract description 27
- 238000002156 mixing Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 238000005304 joining Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001629 suppression Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 238000009826 distribution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003009 desulfurizing effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a dust collection system for ash and inflammable and explosive gas of a slurry preparation tank, which comprises a slurry preparation tank, wherein a baffle plate is arranged in the slurry preparation tank, a motor and a stirrer are additionally arranged on the baffle plate to stir and mix materials in the slurry preparation tank, a fixed feeder is arranged at the top of the slurry preparation tank, a feed inlet and a liquid inlet are connected at the top of the feeder, a chute is arranged in the feeder, anolyte is filled through the liquid inlet, and the materials are mixed and conveyed into the slurry preparation tank in the chute. The slurry mixing tank ash-discharging and inflammable and explosive gas dust collection system has the advantages of dust suppression, blockage prevention and dust leakage reduction, improves the safety of equipment production operation, and protects workshop environment.
Description
Technical Field
The utility model relates to a dust collection system for ash and flammable and explosive gas in a slurry mixing tank.
Background
The slurry tank has the probability of inflammable and explosive gas flash explosion accidents in the operation process, the analysis reasons are mainly that the concentration of the inflammable and explosive gas in the slurry tank exceeds the explosion limit, the slurry tank overflows dust in the slurry preparation process in the production process, the method has serious influence on the surrounding environment, so that an optimized dust collection system is constructed for the slurry preparation tank, the flash explosion risk caused by ash emission and flammable and explosive gas enrichment of the slurry preparation tank is solved, and a novel dust collection system is provided.
Disclosure of Invention
The utility model aims to provide a dust collection system for ash and inflammable and explosive gas in a slurry mixing tank, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a join in marriage thick liquid groove and emit ash and inflammable and explosive gas dust collecting system, includes the thick liquid jar of joining in marriage, the internally mounted baffle of joining in marriage thick liquid jar, baffle installs motor and agitator additional, and the inside material of thick liquid jar is joined in marriage in the stirring, the fixed glassware down is installed at the top of joining in marriage thick liquid jar, and the top of glassware is connected with feed inlet and inlet, and the inside of glassware down is provided with the spout, and the anolyte is poured into through the inlet, and the material gets into through the feed inlet, and anolyte and material mix in the spout and carry the inside of joining in marriage thick liquid jar.
As still further aspects of the utility model: the chute in the feeder is vortex-shaped, and the materials and the anolyte are mixed in the layer-by-layer gliding process.
As still further aspects of the utility model: the communication part of the feed inlet and the blanking device is positioned on the downstream path of the feed inlet, and materials are conveyed through the downstream of the anolyte, so that the materials are prevented from being blocked.
As still further aspects of the utility model: the dust remover is arranged in the feeder, is in an inverted cone shape, is provided with an opening at the bottom, and is communicated with the dust collection fan through a dust collection ring at the top.
As still further aspects of the utility model: the blanking device and the slurry preparation tank are fixed through a bracket, and the blanking device and the slurry preparation tank are provided with sealing pipes positioned on the outer sides of the bracket.
As still further aspects of the utility model: the part of the dust removing ring positioned in the feeder is net-shaped, and dust is collected and enters through the net-shaped part of the dust removing ring when the negative pressure is generated in the dust remover.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the dust collection system for the ash and inflammable and explosive gas in the slurry mixing tank, the lower material feeder is additionally arranged at the slurry mixing tank, the anode liquid is injected firstly, the anode liquid is injected afterwards, the anode liquid drives the material to enter the slurry mixing tank, the material is mixed with the anode liquid at the slurry mixing tank in the adding process, the dust suppression effect can be achieved, and meanwhile, the dust collection system has the function of preventing the material from being blocked.
2. The dust collection system for the ash and inflammable and explosive gas in the slurry mixing tank is characterized in that the dust collection fan is used for pumping out the gas in the slurry mixing tank to form a micro negative pressure state, so that dust overflow and enrichment of combustible gas are avoided, and meanwhile, dust in a feeder and at a feed inlet of the slurry mixing tank is sucked, so that the effect of preventing the dust and inflammable and explosive gas from leaking is achieved.
Drawings
FIG. 1 is a schematic diagram of a slurry tank ash and flammable and explosive gas dust collection system;
FIG. 2 is a cross-sectional view of a slurry tank dust collecting system for dust and flammable and explosive gases;
FIG. 3 is a cross-sectional view of the structure of the blanking device in the dust collection system of the slurry tank for ash discharge and flammable and explosive gas;
FIG. 4 is a schematic diagram of the structure of a chute in a slurry tank ash and flammable and explosive gas dust collection system.
In the figure: 1. a slurry preparation tank; 2. a blanking device; 3. a feed inlet; 4. a liquid inlet; 5. a dust removal ring; 6. a dust collection fan; 7. a pipe; 8. sealing the tube; 9. a dust remover; 10. a chute; 11. a motor; 12. a partition plate; 13. a stirrer; 14. and (3) a bracket.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a dust collection system for ash and inflammable and explosive gas in a slurry preparation tank comprises a slurry preparation tank 1, a baffle 12 is arranged in the slurry preparation tank 1, a motor 11 and a stirrer 13 are additionally arranged on the baffle 12, materials in the slurry preparation tank 1 are stirred and mixed, a fixed feeder 2 is arranged at the top of the slurry preparation tank 1, a feed inlet 3 and a liquid inlet 4 are connected at the top of the feeder 2, a chute 10 is arranged in the feeder 2, anolyte is filled through the liquid inlet 4, materials enter through the feed inlet 3, anolyte and materials are mixed and conveyed into the slurry preparation tank 1 in the chute 10, the anolyte is sourced from an electrolysis workshop, and used waste liquid is conveyed to the slurry preparation tank through a pipeline for use.
The working principle of the utility model is as follows: the blanking device 2 is additionally arranged at the position of the slurry distribution tank 1 for vortex blanking, water flow is formed by adding the front end of the anode liquid, materials are added on the travel path of the anode liquid, the materials enter the slurry distribution tank 1 under the drive of the water flow, the anode liquid drives the materials to rotate for blanking, the materials are mixed with the anode liquid at the position of the slurry distribution tank 1 in the adding process, dust flying from a blanking port is reduced, most of dust in the mixing process is captured by the anode liquid, a plurality of pipelines 7 are additionally arranged in the slurry distribution tank 1 along with the discharge of the anode liquid, and the materials are also used for balancing the internal pressure of the slurry distribution tank 1, so that the purpose of reducing the dust generation of the blanking port is achieved.
Referring to fig. 1 to 4, in the embodiment of the present utility model, the chute 10 in the feeder 2 is in a vortex shape, the material and the anolyte are mixed in the layer-by-layer sliding process, and meanwhile, the anolyte has enough time to capture dust, so as to achieve the dust removal effect.
In a preferred embodiment, the connection between the feed inlet 3 and the blanking device 2 is located on the path of the downflow of the feed inlet 4, the material is conveyed by the downflow of the anolyte, the material is prevented from being blocked, the anolyte has enough quantity to hold the material up, and the normal blanking anti-blocking is realized under the flushing of the anolyte.
In a preferred embodiment, the dust remover 9 is installed in the lower feeder 2, the dust remover 9 is in an inverted cone shape, the bottom is an opening, the top is communicated with the dust collection fan 6 through the dust collection ring 5, and the inside of the slurry preparation tank 1 can be in a negative pressure state under the action of the dust collection fan 6.
In a preferred embodiment, the lower feeder 2 and the slurry preparation tank 1 are fixed through a bracket 14, and the lower feeder 2 and the slurry preparation tank 1 are provided with a sealing pipe 8 positioned outside the bracket 14, so that the sealing effect of the equipment is improved.
In a preferred embodiment, the part of the dust removal ring 5 located inside the blanking device 2 is net-shaped, and dust is collected and entered through the net-shaped part of the dust removal ring 5 when the inside of the dust remover 9 is under negative pressure.
The working principle of the utility model is as follows: a small amount of dust and inflammable and explosive gas in the slurry preparation tank 1 is pumped out by the dust collection fan 6 through the dust collection air pipe, a micro negative pressure state is formed in the slurry preparation tank 1, dust overflow and enrichment of inflammable and explosive gas are avoided, the dust and inflammable and explosive gas pumped out of the slurry preparation tank 1 is discharged into an inlet flue of a desulfurizing tower through a pipeline by utilizing a high-pressure centrifugal fan, and is fully absorbed through the desulfurizing tower and discharged through the desulfurizing tower, so that the effect of preventing the dust and inflammable and explosive gas from leaking out is achieved.
It should be noted that, the foregoing embodiments all belong to the same inventive concept, and the descriptions of the embodiments have emphasis, and where the descriptions of the individual embodiments are not exhaustive, reference may be made to the descriptions of the other embodiments.
The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The utility model provides a join in marriage thick liquid groove and emit ash and inflammable and explosive gas dust collecting system, includes and joins in marriage thick liquid jar (1), joins in marriage internally mounted baffle (12) of thick liquid jar (1), baffle (12) install motor (11) and agitator (13) additional, stirs the inside material of mixing thick liquid jar (1), a serial communication port, fixed glassware (2) are installed at the top of joining in marriage thick liquid jar (1), and the top of glassware (2) is connected with feed inlet (3) and feed inlet (4), and the inside of glassware (2) is provided with spout (10), and anolyte is poured into through feed inlet (4), and the material gets into through feed inlet (3), and anolyte and material mix the inside of delivering to joining in marriage thick liquid jar (1) in spout (10).
2. The dust collecting system for the slurry mixing tank ash and inflammable and explosive gas according to claim 1, wherein a chute (10) in the feeder (2) is in a vortex shape, and materials and anolyte are mixed in the process of layer-by-layer downslide.
3. The dust collection system for the slurry mixing tank ash and inflammable and explosive gas according to claim 1, wherein the communication part of the feed inlet (3) and the blanking device (2) is positioned on the downstream path of the liquid inlet (4), and materials are conveyed through the downstream of the anolyte, so that the materials are prevented from being blocked.
4. The dust collection system for the slurry mixing tank ash and inflammable and explosive gas according to claim 1, wherein a dust remover (9) is arranged in the lower feeder (2), the dust remover (9) is in an inverted cone shape, the bottom of the dust remover is an opening, and the top of the dust remover is communicated with the dust collection fan (6) through a dust collection ring (5).
5. The dust collection system for the slurry mixing tank, which is characterized in that the lower feeder (2) and the slurry mixing tank (1) are fixed through a bracket (14), and the lower feeder (2) and the slurry mixing tank (1) are provided with a sealing pipe (8) positioned outside the bracket (14).
6. The dust collection system for the slurry mixing tank ash and inflammable and explosive gas according to claim 4, wherein the part of the dust removal ring (5) positioned in the blanking device (2) is net-shaped, and dust is collected and enters through the net-shaped part of the dust removal ring (5) when the negative pressure is generated in the dust remover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094281.2U CN219897749U (en) | 2023-05-09 | 2023-05-09 | Dust collecting system for ash and inflammable and explosive gas in slurry mixing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094281.2U CN219897749U (en) | 2023-05-09 | 2023-05-09 | Dust collecting system for ash and inflammable and explosive gas in slurry mixing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219897749U true CN219897749U (en) | 2023-10-27 |
Family
ID=88440503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321094281.2U Active CN219897749U (en) | 2023-05-09 | 2023-05-09 | Dust collecting system for ash and inflammable and explosive gas in slurry mixing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219897749U (en) |
-
2023
- 2023-05-09 CN CN202321094281.2U patent/CN219897749U/en active Active
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