CN220530950U - Double-layer current stabilizer - Google Patents
Double-layer current stabilizer Download PDFInfo
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- CN220530950U CN220530950U CN202320878329.2U CN202320878329U CN220530950U CN 220530950 U CN220530950 U CN 220530950U CN 202320878329 U CN202320878329 U CN 202320878329U CN 220530950 U CN220530950 U CN 220530950U
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- water
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- steady flow
- bucket
- grid
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 15
- 239000003245 coal Substances 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 4
- 241001330002 Bambuseae Species 0.000 claims abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 4
- 239000011425 bamboo Substances 0.000 claims abstract 4
- 239000002355 dual-layer Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 description 18
- 239000002245 particle Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model provides a double-deck current stabilizer, mainly used tail slime water's water distribution concentration treatment, includes stationary flow section of thick bamboo, inlet tube, outlet pipe, the stationary flow section of thick bamboo is upright cylinder, and a cylinder top central point puts and is equipped with a inlet tube access inside, its characterized in that: the middle part of the steady flow cylinder is provided with a horizontal grid for dividing the inner part into an upper overflow area and a lower water distribution area, the center of a grid plate of the grid is provided with a water collecting bucket, the bottom of an opening of the bucket is hemispherical, the water collecting bucket penetrates through the whole grid plate, the bottom of the bucket is connected with a slag discharging pipe, the outlet end of the slag discharging pipe penetrates through the bottom plate of the steady flow cylinder and is connected with an external barrel, and an electromagnetic valve is arranged on the slag discharging pipe; a convex plate is arranged on the bottom plate of the steady flow cylinder, so that the coal slime water flow is not deposited, four water outlet pipes are horizontally arranged on the outer wall of the cylinder at the lower part of the water distribution area, and the four water outlet pipes are distributed in a cross shape. The device has the characteristics of simple structure, low input cost and good steady flow water distribution effect.
Description
Technical Field
The utility model relates to a flow stabilizer which is mainly used for water distribution concentration treatment of tail slime water.
Background
In recent years, along with the continuous deepening of the coal mining mechanization degree, the proportion of pulverized coal in raw coal is gradually increased, the pulverized coal is mixed with other impurities and suspended in water in the washing process to become slime water, and a large amount of slime water is generated in the coal production process, so that the slime water cannot be effectively treated, not only is the waste of resources but also huge environmental pollution is caused. At present, the muddy water is generally treated and recovered through processes such as concentration, filtration, clarification and the like, wherein the concentration process can save water resources and can also save a large amount of adding amount of subsequent flocculating agents. The water distribution device in the concentration process is an important part, and many conventional water distribution devices are provided with voltage stabilizing and current stabilizing equipment, but the cost is high and the blockage is easy, and the improvement of the structure of the water distribution device ensures that the slurry water can be uniformly distributed out and the treatment load of the subsequent concentration process is reduced, so that the water distribution device is very important in realizing the low cost.
The prior patent (application number: CN 201120208132.5) discloses a pressure stabilizing system for water for overflow classification of green silicon carbide micro powder, which is characterized in that: the water pump is connected to the front end of the pressure stabilizing bag, a pressure gauge is arranged at the front portion of the pressure stabilizing bag, a plurality of water adding pipes and water flow regulating pipes are connected to the top of the pressure stabilizing bag, the water adding pipes and the water flow regulating pipes are arranged at intervals, a large glass rotameter is arranged on the water adding pipes, a small glass rotameter is arranged on the water flow regulating pipes, control valves are arranged below the large glass rotameter and the small glass rotameter, and the tail ends of the water adding pipes and the water flow regulating pipes are communicated with the overflow cylinder. The pressure stabilizing system for the overflow classification water of the green silicon carbide micro powder ensures that the overflow classification quality is higher, and the equipment cost is saved. However, the steady flow water distribution of the type needs high investment cost and troublesome daily maintenance.
Disclosure of Invention
Aiming at the defects of the prior art device, the utility model provides the double-layer current stabilizer which has the advantages of simple structure, low input cost and good current stabilizing and water distributing effects.
The double-layer flow stabilizing device comprises a flow stabilizing cylinder, a water inlet pipe and a water outlet pipe, wherein the flow stabilizing cylinder is a vertical cylindrical cylinder, the center of the top end of the cylinder is provided with the water inlet pipe which is connected into the cylinder, the middle part of the cylinder is provided with a horizontal grid for dividing the inner part into an upper overflow area and a lower water distribution area, the center of a grid plate of the grid is provided with a water collecting bucket, the bottom of a bucket top opening bucket is hemispherical, the water collecting bucket penetrates through the whole grid plate, the bottom of the bucket is connected with a slag discharging pipe, the outlet end of the slag discharging pipe penetrates through the bottom plate of the flow stabilizing cylinder and is connected with an external barrel, and an electromagnetic valve is arranged on the slag discharging pipe; a convex plate is arranged on the bottom plate of the steady flow cylinder, so that the coal slime water flow is not deposited, four water outlet pipes are horizontally arranged on the outer wall of the cylinder at the lower part of the water distribution area, and the four water outlet pipes are distributed in a cross shape.
The slime water flows into a water collecting bucket in the steady flow cylinder through a water inlet pipe, overflows from the water collecting bucket after being filled, flows into a lower water distribution area after large-particle coal blocks are filtered through a grid, and falls onto a convex plate to flow to a water outlet pipe in four aspects, so that uniform water distribution to a concentrating device can be realized; and (3) periodically opening an electromagnetic valve, discharging coal particles deposited at the bottom of the water collecting hopper through a slag discharging pipe, and recycling to realize pre-precipitation.
Furthermore, the lower pipe of the water inlet pipe is gradually widened from top to bottom, so that the water inlet flow rate can be effectively reduced.
Further, a group of air outlet holes are arranged on the edge of the steady flow cylinder top plate, so that air doped in the slime water can be discharged.
Furthermore, the inlet end of the water outlet pipe is narrow, the outlet end is wide, and the flow velocity of the discharged water can be reduced to reduce the disturbance of the water flow.
Further, a manhole is arranged on the wall of the overflow area of the steady flow cylinder and is used for opening the cylinder for overhauling when in fault.
The beneficial effects of the utility model are as follows:
1. the flow stabilizing device is internally provided with an overflow and water distribution two-layer structure, so that the flushing of the slime water to the concentrating device can be greatly reduced, and the flow stabilizing and pressure stabilizing device can be omitted, so that the input cost is saved.
2. The water collecting bucket in the cylinder is arranged, and partial coal particles can be subjected to pre-precipitation, so that the processing load of a subsequent concentration device is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the utility model;
fig. 2 is a top view.
In the figure: 1. a steady flow cylinder, a 2 overflow area, a 3 water distribution area, a 4 water collecting bucket, a 5 water inlet pipe, a 6 grid, a 7 convex plate, an 8 air outlet hole, a 9 water outlet pipe, a 10 slag discharging pipe, an 11 electromagnetic valve and a 12 overhaul hole
Detailed Description
Example 1
As shown in fig. 1 and 2, the double-layer flow stabilizing device comprises a flow stabilizing cylinder 1, a water inlet pipe 5 and a water outlet pipe 9, wherein the flow stabilizing cylinder 1 is a vertical cylindrical cylinder, the center of the top end of the cylinder is provided with the water inlet pipe 5 which is connected into the cylinder, and the lower pipe of the water inlet pipe 5 is gradually widened from top to bottom; a horizontal grid 6 is arranged in the middle of the cylinder body to divide the inner part into an upper overflow area 2 and a lower water distribution area 3, a water collecting bucket 4 is arranged in the center of a grid plate of the grid 6, the bucket top opening bucket bottom is hemispherical, the water collecting bucket 4 penetrates through the whole grid 6 plate, the bottom of the bucket is connected with a slag discharging pipe 10, the outlet end of the slag discharging pipe 10 penetrates through the bottom plate of the steady flow cylinder 1 and is connected with the outside, and an electromagnetic valve 11 is arranged on the slag discharging pipe 10; a group of air outlet holes 8 are arranged on the edge of the top plate of the steady flow cylinder 1; a convex plate 7 is arranged on the bottom plate of the steady flow cylinder 1, so that the coal slime water flow is not deposited, four water outlet pipes 9 are horizontally arranged on the outer wall of the cylinder at the lower part of the water distribution area 3, the inlet end of the water outlet pipe 9 is narrow, the outlet end is wide, and the four water outlet pipes 9 are distributed in a cross shape; the wall of the overflow area 2 of the steady flow cylinder 1 is provided with a manhole 12.
The slime water flows into the water collecting hopper 4 in the steady flow cylinder 1 through the water inlet pipe 5, overflows from the water collecting hopper 4 after being filled, flows into the lower water distribution area 3 after large-particle coal blocks are filtered through the grid 6, and falls onto the convex plate 7 to flow to the water outlet pipe 9 in four aspects, so that uniform water distribution to the concentrating device can be realized; the electromagnetic valve 11 is periodically opened, and coal particles deposited at the bottom of the water collecting bucket 4 are discharged through the slag discharging pipe 10 for recycling, so that pre-precipitation is realized.
Claims (5)
1. The utility model provides a double-deck current stabilizer, includes stationary flow section of thick bamboo, inlet tube, outlet pipe, the stationary flow section of thick bamboo is the cylinder barrel of erectting, and a inlet tube access inside is equipped with to barrel top central point position, its characterized in that: the middle part of the steady flow cylinder is provided with a horizontal grid for dividing the inner part into an upper overflow area and a lower water distribution area, the center of a grid plate of the grid is provided with a water collecting bucket, the bottom of an opening of the bucket is hemispherical, the water collecting bucket penetrates through the whole grid plate, the bottom of the bucket is connected with a slag discharging pipe, the outlet end of the slag discharging pipe penetrates through the bottom plate of the steady flow cylinder and is connected with an external barrel, and an electromagnetic valve is arranged on the slag discharging pipe; a convex plate is arranged on the bottom plate of the steady flow cylinder, so that the coal slime water flow is not deposited, four water outlet pipes are horizontally arranged on the outer wall of the cylinder at the lower part of the water distribution area, and the four water outlet pipes are distributed in a cross shape.
2. The dual layer current stabilizer of claim 1, wherein: the lower pipe of the water inlet pipe is gradually widened from top to bottom.
3. The dual layer current stabilizer of claim 1, wherein: a group of air outlet holes are arranged on the edge of the steady flow cylinder top plate.
4. The dual layer current stabilizer of claim 1, wherein: the inlet end of the water outlet pipe is narrow and the outlet end is wide.
5. The dual layer current stabilizer of claim 1, wherein: and a manhole is arranged on the wall of the overflow area of the steady flow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320878329.2U CN220530950U (en) | 2023-04-19 | 2023-04-19 | Double-layer current stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320878329.2U CN220530950U (en) | 2023-04-19 | 2023-04-19 | Double-layer current stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530950U true CN220530950U (en) | 2024-02-27 |
Family
ID=89975460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320878329.2U Active CN220530950U (en) | 2023-04-19 | 2023-04-19 | Double-layer current stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530950U (en) |
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2023
- 2023-04-19 CN CN202320878329.2U patent/CN220530950U/en active Active
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