CN215049303U - Mine sewage treatment plant - Google Patents
Mine sewage treatment plant Download PDFInfo
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- CN215049303U CN215049303U CN202121194038.9U CN202121194038U CN215049303U CN 215049303 U CN215049303 U CN 215049303U CN 202121194038 U CN202121194038 U CN 202121194038U CN 215049303 U CN215049303 U CN 215049303U
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- sedimentation tank
- sedimentation
- filter
- filter cloth
- sewage treatment
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Abstract
The utility model belongs to the technical field of mining equipment, in particular to a mine sewage treatment device, which comprises more than 2 sedimentation tanks, wherein the sedimentation tanks are arranged in a ladder shape from top to bottom, the upper end of the first sedimentation tank is provided with a blow-off pipe, and the lower end of the last sedimentation tank is connected with a water storage tank through a discharge chute; the sedimentation tank is of a funnel-shaped structure with an upper rectangular shape and a lower conical contraction shape, and a gate valve is arranged at the lower end of the sedimentation tank; the side wall that higher level sedimentation tank and subordinate's sedimentation tank are connected sets up to the filter, the filter is the filter cloth that has the grid support in the outside. The utility model discloses can realize quick good effect of subsiding to sewage, improve sewage treatment speed.
Description
Technical Field
The utility model belongs to the technical field of mining equipment, concretely relates to mine sewage treatment plant.
Background
Mine can produce a large amount of mud-containing sewage in the production process, and sewage need discharge or recycle after handling, need use sewage treatment device to handle, and current is generally handled with the sedimentation tank, but the treatment effect is low, can not be fine handle sewage. Therefore, a mine sewage treatment device is urgently needed to solve the technical problems.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a mine sewage treatment plant can realize the settlement treatment of sewage.
The specific technical scheme is as follows: a mine sewage treatment device comprises more than 2 sedimentation tanks, wherein the sedimentation tanks are arranged in an up-down stepped manner, a blow-off pipe extends into the first sedimentation tank, and the lower end of the last sedimentation tank is connected with a water storage tank through a discharge chute; the stepped sedimentation tank is used for fractional sedimentation, so that sewage sedimentation can be performed quickly and efficiently.
The sedimentation tank is of a funnel-shaped structure with an upper rectangular shape and a lower conical contraction shape, and a gate valve is arranged at the lower end of the sedimentation tank;
the side wall that higher level sedimentation tank and subordinate's sedimentation tank are connected sets up to the filter, the filter has the filter cloth that the grid supported for the outside, and that is the export face of sedimentation tank is the filter. The outside of the sedimentation tank is supported by a bracket so as to be capable of presenting a step shape. Under the condition that a flocculating agent is added into the sedimentation tank, sewage is added into the first sedimentation tank through a blow-off pipe, sludge can be settled at the bottom of the sedimentation tank, and the settled sewage is discharged from the filter to the next sedimentation tank until the sewage enters the water storage tank through the discharge chute; when the sewage discharge pipe is closed, the gate valve at the lower end of the sedimentation tank is opened, so that the settled sludge can be discharged. The sludge in the sewage can be rapidly reduced after multiple times of sedimentation.
Further, the filter is arc-shaped, namely the grid forming surface at the outer side is curved to be arc-shaped, and the filter cloth is arranged on the grid and is also arc-shaped; the side surface of the arc-shaped filter connected with the sedimentation tank is a closed wall surface, so that water leakage is prevented. The filter cloth border is provided with crooked metal frame, is convenient for link together filter cloth and grid through metal frame, and the mode of connection is bolt or buckle etc. can dismantle the connection. The arc-shaped filter can increase the contact area, so that water can seep out of the filter cloth, and the work efficiency of continuous water treatment is improved.
Further, the blow off pipe stretches into first sedimentation tank, and the blow off pipe end is provided with a screen panel, and the screen panel can slow down the impact force of sewage downflow, avoids water impact to rush up the mud that subsides, influences the effect of subsiding.
Further, the filter cloth is polyester filter cloth, polypropylene filter cloth, nylon filter cloth or vinylon filter cloth.
The utility model discloses can realize quick good effect of subsiding to sewage, improve sewage treatment speed.
Drawings
FIG. 1 is a schematic view of the connection of the present invention;
FIG. 2 is a schematic view of the connection of the settling tank of the arc-shaped filter;
FIG. 3 is a schematic view of a grid;
wherein, 1, a sedimentation tank; 2, a sewage discharge pipe; 3 discharging a material tank; 4, a filter; 5, a water storage tank; 6, a net cover; 7, a grid.
Detailed Description
Example 1
As shown in fig. 1 and 3, the mine sewage treatment device comprises more than 2 sedimentation tanks 1, wherein the sedimentation tanks 1 are arranged in an up-down ladder shape, a sewage discharge pipe 2 extends into the first sedimentation tank, and the lower end of the last sedimentation tank is connected with a water storage tank 5 through a discharge chute 3; the stepped sedimentation tank is used for fractional sedimentation, so that sewage sedimentation can be performed quickly and efficiently.
The sedimentation tank 1 is of a funnel-shaped structure with an upper rectangular shape and a lower conical contraction shape, and a gate valve is arranged at the lower end of the sedimentation tank;
the side wall that superior sedimentation tank and subordinate sedimentation tank are connected sets up to be filter 4, filter 4 is the filter cloth that the outside has grid 7 to support. The outside of the sedimentation tank 1 is supported by a bracket so that it can take on a stepped shape. Under the condition that a flocculating agent is added into the sedimentation tank 1, sewage is added into the first sedimentation tank through the discharge pipe 2, sludge can be settled at the bottom of the sedimentation tank, and the settled sewage is discharged from the filter to the next sedimentation tank until entering the water storage tank 5 through the discharge chute 3. The sludge in the sewage can be reduced after multiple times of sedimentation. Further, the filter cloth is polyester filter cloth, polypropylene filter cloth, nylon filter cloth or vinylon filter cloth.
Example 2
As shown in fig. 2 and 3, the mine sewage treatment device comprises more than 2 sedimentation tanks 1, wherein the sedimentation tanks 1 are arranged in an up-down ladder shape, a sewage discharge pipe 2 extends into the first sedimentation tank, and the lower end of the last sedimentation tank is connected with a water storage tank 5 through a discharge chute 3; the stepped sedimentation tank is used for fractional sedimentation, so that sewage sedimentation can be performed quickly and efficiently.
The sedimentation tank 1 is of a funnel-shaped structure with an upper rectangular shape and a lower conical contraction shape, and a gate valve is arranged at the lower end of the sedimentation tank;
the side wall that superior sedimentation tank and subordinate sedimentation tank are connected sets up to be filter 4, filter 4 is the filter cloth that the outside has grid 7 to support. The outside of the sedimentation tank 1 is supported by a bracket so that it can take on a stepped shape. Under the condition that a flocculating agent is added into the sedimentation tank 1, sewage is added into the first sedimentation tank through the discharge pipe 2, sludge can be settled at the bottom of the sedimentation tank, and the settled sewage is discharged from the filter to the next sedimentation tank until entering the water storage tank 5 through the discharge chute 3. The sludge in the sewage can be reduced after multiple times of sedimentation.
Further, the filter 4 is arc-shaped, that is, the grid forming surface on the outer side is curved to be arc-shaped, and the filter cloth is arranged on the grid and also is arc-shaped. The filter cloth border is provided with crooked metal frame, is convenient for link together filter cloth and grid through metal frame, and the mode of connection is bolt or buckle etc. can dismantle the connection. The arc-shaped filter can increase the contact area, so that water can seep out of the filter cloth, and the work efficiency of continuous water treatment is improved. The filter cloth is a terylene filter cloth, a polypropylene filter cloth, a chinlon filter cloth or a vinylon filter cloth.
Example 3
A mine sewage treatment device comprises more than 2 sedimentation tanks 1, wherein the sedimentation tanks 1 are arranged in an up-down ladder shape, a blow-off pipe 2 extends into the first sedimentation tank, and the lower end of the last sedimentation tank is connected with a water storage tank 5 through a discharge chute 3; the stepped sedimentation tank is used for fractional sedimentation, so that sewage sedimentation can be performed quickly and efficiently.
The sedimentation tank 1 is of a funnel-shaped structure with an upper rectangular shape and a lower conical contraction shape, and a gate valve is arranged at the lower end of the sedimentation tank;
the side wall that superior sedimentation tank and subordinate sedimentation tank are connected sets up to be filter 4, filter 4 is the filter cloth that the outside has grid 7 to support. The outside of the sedimentation tank 1 is supported by a bracket so that it can take on a stepped shape. Under the condition that a flocculating agent is added into the sedimentation tank 1, sewage is added into the first sedimentation tank through the discharge pipe 2, sludge can be settled at the bottom of the sedimentation tank, and the settled sewage is discharged from the filter to the next sedimentation tank until entering the water storage tank 5 through the discharge chute 3. The sludge in the sewage can be reduced after multiple times of sedimentation.
Further, the filter 4 is arc-shaped, that is, the grid forming surface on the outer side is curved to be arc-shaped, and the filter cloth is arranged on the grid and also is arc-shaped. The filter cloth border is provided with crooked metal frame, is convenient for link together filter cloth and grid through metal frame, and the mode of connection is bolt or buckle etc. can dismantle the connection. The arc-shaped filter can increase the contact area, so that water can seep out of the filter cloth, and the work efficiency of continuous water treatment is improved.
The blow-off pipe 2 extends into the first sedimentation tank, and the tail end of the blow-off pipe 2 is provided with a mesh enclosure 6.
The filter cloth is a terylene filter cloth, a polypropylene filter cloth, a chinlon filter cloth or a vinylon filter cloth.
Claims (4)
1. A mine sewage treatment device is characterized by comprising more than 2 sedimentation tanks, wherein the sedimentation tanks are arranged in an up-down ladder shape, a blow-off pipe extends into the first sedimentation tank, and the lower end of the last sedimentation tank is connected with a water storage tank through a discharge chute;
the sedimentation tank is of a funnel-shaped structure with an upper rectangular shape and a lower conical contraction shape, and a gate valve is arranged at the lower end of the sedimentation tank;
the side wall that higher level sedimentation tank and subordinate's sedimentation tank are connected sets up to the filter, the filter is the filter cloth that has the grid support in the outside.
2. The mine sewage treatment plant of claim 1, wherein the filter is arcuate.
3. The mine sewage treatment plant of claim 2, wherein the drain pipe extends into the first settling tank, and a mesh enclosure is provided at the end of the drain pipe.
4. The mine sewage treatment plant of claim 3, wherein the filter cloth is a polyester filter cloth, a polypropylene filter cloth, a nylon filter cloth or a vinylon filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121194038.9U CN215049303U (en) | 2021-05-31 | 2021-05-31 | Mine sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121194038.9U CN215049303U (en) | 2021-05-31 | 2021-05-31 | Mine sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215049303U true CN215049303U (en) | 2021-12-07 |
Family
ID=79208792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121194038.9U Active CN215049303U (en) | 2021-05-31 | 2021-05-31 | Mine sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215049303U (en) |
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2021
- 2021-05-31 CN CN202121194038.9U patent/CN215049303U/en active Active
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