CN216513125U - Coal gangue particle filtering, precipitating and cleaning device in mine water - Google Patents
Coal gangue particle filtering, precipitating and cleaning device in mine water Download PDFInfo
- Publication number
- CN216513125U CN216513125U CN202122585050.9U CN202122585050U CN216513125U CN 216513125 U CN216513125 U CN 216513125U CN 202122585050 U CN202122585050 U CN 202122585050U CN 216513125 U CN216513125 U CN 216513125U
- Authority
- CN
- China
- Prior art keywords
- partition plate
- filter screen
- settling tank
- coal gangue
- precipitating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000002245 particle Substances 0.000 title claims abstract description 22
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 title claims abstract description 13
- 230000001376 precipitating effect Effects 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 48
- 238000001556 precipitation Methods 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 abstract description 6
- 239000002893 slag Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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Abstract
The utility model discloses a device for filtering, precipitating and cleaning coal gangue particles in mine water, which comprises a precipitation tank, wherein a water inlet pipe is arranged at the bottom of the side wall of one end of the precipitation tank, and a water outlet pipe is arranged on the side wall of the other end of the precipitation tank; a first partition plate and a second partition plate are vertically arranged in the settling tank, the settling tank is divided into three chambers by the first partition plate and the second partition plate, the height of the first partition plate is higher than that of the second partition plate, the first partition plate is close to the water inlet pipe, and the second partition plate is close to the water outlet pipe; a first filter screen is horizontally erected in a cavity formed by the first partition board and the side wall of the settling box, and the erection position of the first filter screen is higher than that of the water inlet pipe. According to the utility model, the coal gangue particles are cleaned through the periodic slag discharge channel, so that the siltation of the sump can be effectively reduced, large-particle coal gangue in sewage is filtered through two filter screens with different meshes, the blockage and abrasion of drainage system equipment and pipelines are reduced, and the investment of ground sewage treatment chemicals and power can be effectively reduced.
Description
Technical Field
The utility model relates to a particle filtering and precipitating device, in particular to a coal gangue particle filtering, precipitating and cleaning device in mine water.
Background
When the excavation face is faced, particles such as coal gangue and the like in mine water pumped and discharged by the water sump can flow into the main water sump, so that the equipment and the pipeline of a drainage system are blocked and abraded, and the main drainage system is possibly caused when the cleaning is not timely carried out, so that the immeasurable loss is caused; and the common treatment medicament and the power are very large, and the investment cost is high.
Disclosure of Invention
In view of the above, the utility model aims to provide a mine water coal gangue particle filtering, precipitating and cleaning device capable of effectively reducing ground sewage treatment agents and power input.
In order to achieve the purpose, the technical scheme is as follows:
the device for filtering, precipitating and cleaning the coal gangue particles in the mine water comprises a precipitation tank, wherein a water inlet pipe is arranged at the bottom of the side wall of one end of the precipitation tank, and a water outlet pipe is arranged on the side wall of the other end of the precipitation tank;
a first partition plate and a second partition plate are vertically arranged in the settling tank, the settling tank is divided into three chambers by the first partition plate and the second partition plate, the height of the first partition plate is higher than that of the second partition plate, the first partition plate is close to the water inlet pipe, and the second partition plate is close to the water outlet pipe;
a first filter screen is horizontally erected in a cavity formed by the first partition board and the side wall of the settling tank, the first filter screen is erected higher than the water inlet pipe, and meanwhile, the height of the first partition board is lower than the upper edge of the settling tank;
a second filter screen is vertically inserted into the upper edge of the second partition plate;
and a deslagging channel is arranged at the bottom of each chamber in the settling tank.
As a further improvement of the utility model: the second filter screen is inserted into the upper part of the second partition plate through a slot in the inner wall of the settling tank, and the second filter screen is flush with the upper edge of the settling tank.
As a further improvement of the utility model: the handle that conveniently takes out and inserts the second filter screen is welded to the border on the second filter screen.
As a further improvement of the utility model: the water outlet pipe is of an L-shaped structure, and the position of a water inlet port of the water outlet pipe is higher than the upper edge of the second partition plate.
As a further improvement of the utility model: the flange plates are welded at the external ends of the water inlet pipe and the water outlet pipe.
As a further improvement of the utility model: the aperture of the first filter screen is larger than that of the second filter screen.
The utility model has the beneficial effects that: according to the utility model, the coal gangue particles are cleaned through the periodic slag discharge channel, so that the siltation of the sump can be effectively reduced, large-particle coal gangue in sewage is filtered through two filter screens with different meshes, the blockage and abrasion of drainage system equipment and pipelines are reduced, and the investment of ground sewage treatment chemicals and power can be effectively reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1:
the device for filtering, precipitating and cleaning the coal gangue particles in the mine water comprises a precipitation tank 1, wherein a water inlet pipe 2 is arranged at the bottom of the side wall of one end of the precipitation tank 1, and a water outlet pipe 3 is arranged on the side wall of the other end of the precipitation tank;
a first partition plate 4 and a second partition plate 5 are vertically arranged in the settling tank 1, the settling tank 1 is divided into three chambers by the first partition plate 4 and the second partition plate 5, the height of the first partition plate 4 is higher than that of the second partition plate 5, the first partition plate 4 is close to the water inlet pipe 2, and the second partition plate 5 is close to the water outlet pipe 3;
a first filter screen 6 is horizontally erected in a cavity formed by the first partition board 4 and the side wall of the settling tank 1, the first filter screen 6 is erected higher than the water inlet pipe 2, and meanwhile, the height of the first partition board 4 is lower than the upper edge of the settling tank 1; a second filter screen 7 is vertically inserted into the upper edge of the second partition plate 5; the bottom of each chamber in the settling tank 1 is provided with a deslagging channel 8.
The second filter screen 7 is inserted into the upper part of the second partition plate 5 through a slot 9 vertically arranged on the inner wall of the settling tank 1, and the second filter screen 7 is flush with the upper edge of the settling tank 1; a handle 10 which is convenient for pulling and inserting the second filter screen 7 is welded on the upper edge of the second filter screen 7;
the water outlet pipe 3 is of an L-shaped structure, and the position of a water inlet port of the water outlet pipe 3 is higher than the upper edge of the second partition plate 5; the external ends of the water inlet pipe 2 and the water outlet pipe 3 are welded with flange plates 11; the aperture of the first filter 6 is larger than that of the second filter 7.
The principle is as follows: when the sewage containing the coal gangue particles passes through the device, the first filter screen 6 filters the particles larger than 5mm by 5mm, and the second filter screen 7 filters the particles larger than 3mm by 3 mm. The sludge is further precipitated under the action of gravity, water flow is discharged through the water outlet pipe 3, coal gangue entering a water sump is effectively reduced, and the precipitated coal slag is cleaned by regularly utilizing a slag discharge channel.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Mine aquatic coal gangue particle filters deposits cleaning device, including the setting tank, its characterized in that:
a water inlet pipe is arranged at the bottom of the side wall of one end of the settling tank, and a water outlet pipe is arranged on the side wall of the other end of the settling tank;
a first partition plate and a second partition plate are vertically arranged in the settling tank, the settling tank is divided into three chambers by the first partition plate and the second partition plate, the height of the first partition plate is higher than that of the second partition plate, the first partition plate is close to the water inlet pipe, and the second partition plate is close to the water outlet pipe;
a first filter screen is horizontally erected in a cavity formed by the first partition board and the side wall of the settling tank, the first filter screen is erected higher than the water inlet pipe, and meanwhile, the height of the first partition board is lower than the upper edge of the settling tank;
a second filter screen is vertically inserted into the upper edge of the second partition plate;
and a deslagging channel is arranged at the bottom of each chamber in the settling tank.
2. The mine water coal gangue particle filtering, precipitating and cleaning device as claimed in claim 1, wherein: the second filter screen is inserted into the upper part of the second partition plate through a slot in the inner wall of the settling tank, and the second filter screen is flush with the upper edge of the settling tank.
3. The mine water coal gangue particle filtering, precipitating and cleaning device as claimed in claim 2, wherein: the handle that conveniently takes out and inserts the second filter screen is welded to the border on the second filter screen.
4. The mine water coal gangue particle filtering, precipitating and cleaning device as claimed in claim 1, wherein: the water outlet pipe is of an L-shaped structure, and the position of a water inlet port of the water outlet pipe is higher than the upper edge of the second partition plate.
5. The mine water coal gangue particle filtering, precipitating and cleaning device as claimed in claim 1, wherein: the flange plates are welded at the external ends of the water inlet pipe and the water outlet pipe.
6. The mine water gangue particle filtering, precipitating and cleaning device as claimed in any one of claims 1-5, wherein: the aperture of the first filter screen is larger than that of the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585050.9U CN216513125U (en) | 2021-10-27 | 2021-10-27 | Coal gangue particle filtering, precipitating and cleaning device in mine water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585050.9U CN216513125U (en) | 2021-10-27 | 2021-10-27 | Coal gangue particle filtering, precipitating and cleaning device in mine water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216513125U true CN216513125U (en) | 2022-05-13 |
Family
ID=81525760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122585050.9U Expired - Fee Related CN216513125U (en) | 2021-10-27 | 2021-10-27 | Coal gangue particle filtering, precipitating and cleaning device in mine water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216513125U (en) |
-
2021
- 2021-10-27 CN CN202122585050.9U patent/CN216513125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |