CN114426347A - Vehicle-mounted intelligent sewage treatment device for coal mine - Google Patents
Vehicle-mounted intelligent sewage treatment device for coal mine Download PDFInfo
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- CN114426347A CN114426347A CN202111636414.XA CN202111636414A CN114426347A CN 114426347 A CN114426347 A CN 114426347A CN 202111636414 A CN202111636414 A CN 202111636414A CN 114426347 A CN114426347 A CN 114426347A
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- 239000010865 sewage Substances 0.000 title claims abstract description 69
- 238000011282 treatment Methods 0.000 title claims abstract description 68
- 239000003245 coal Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 238000004062 sedimentation Methods 0.000 claims description 56
- 238000005273 aeration Methods 0.000 claims description 51
- 238000001914 filtration Methods 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 11
- 238000005276 aerator Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000008213 purified water Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides a vehicle-mounted intelligent sewage treatment device for coal mines, which integrates and installs sewage treatment equipment on a vehicle-mounted platform in a reasonable layout, so that the sewage treatment equipment can be used at any position of a mining area according to requirements, the construction cost is saved, the fixed sewage treatment equipment with high construction cost is not needed, the sewage treatment equipment can be used even if the mining area is abandoned, the use is convenient, all intelligent control is realized, the whole sewage treatment process can be realized only by one person, the labor is greatly saved, the control structure and process are simpler, and the application range is wider.
Description
Technical Field
The invention relates to a vehicle-mounted intelligent sewage treatment device for a coal mine.
Background
The existing sewage treatment device for the coal mine is fixedly arranged in the mine or near the mine, equipment is large, manufacturing cost is high, and therefore after the mine is scrapped, sewage treatment equipment in the mine cannot be moved and scrapped and removed, so that waste is caused, sewage treatment cost is high, the existing sewage treatment device cannot be used for the mine far away from the sewage treatment equipment, and inconvenience is brought to sewage treatment work of the mine.
Disclosure of Invention
The invention provides an intelligent vehicle-mounted sewage treatment device for a coal mine, which can carry out movable sewage treatment on places needing sewage treatment in a mine according to actual requirements, adopts modularized installation, improves the convenience of use and saves the cost of sewage treatment.
The invention adopts the following technical scheme: the coal mine vehicle-mounted intelligent sewage treatment device comprises a vehicle-mounted platform, a control chamber, a treatment chamber and a storage chamber are sequentially distributed on the vehicle-mounted platform from front to back in a water treatment operation room, a controller and an operation chair are arranged in the control chamber, a sewage pump is also stored in the control chamber, a water inlet I of the sewage pump is communicated with a sewage tank, an aeration tank and a sedimentation tank are distributed in the treatment chamber from top to bottom, a lifting device is arranged between the aeration tank and the sedimentation tank, an installation chamber is arranged in the aeration tank, an aerator is fixedly arranged in the installation chamber, air outlets are distributed on the surface of the installation chamber, a water outlet I of the sewage pump is communicated with a water inlet II of the aeration tank through a connecting pipeline I, a water outlet II is arranged on one side face of the aeration tank, a water inlet III is arranged on one side face of the sedimentation tank, the water outlet II of the aeration tank is positioned on the same side as the water inlet III, and the water outlet II of the aeration tank is communicated with the water inlet III of the sedimentation tank through a connecting pipeline II, be equipped with the solenoid valve in II departments of connecting line, the sedimentation tank side still is equipped with backward flow mouth I, the aeration tank side is equipped with backward flow mouth II, backward flow mouth I lies in same one side with backward flow mouth II, be equipped with connecting line III between backward flow mouth I and the backward flow mouth II, connecting line III's one end is linked together with the backward flow mouth I of sedimentation tank, connecting line III's the other end passes backward flow mouth II and is linked together with the import of the backwash pump that is equipped with in the aeration tank, the backwash pump communicates with each other in with the aeration tank, be equipped with the water purification export in the side of sedimentation tank, the water purification export is linked together through connecting line III and the water purification storage tank in the storage room, be equipped with the drain pump on connecting line III, the control end of solenoid valve, the control end of sewage pump, the control end of aeration machine, the control end of jacking equipment, the control end of backwash pump and the control end of drain pump all be connected with the controller.
The sewage pump is a submersible sewage pump which is directly placed in the sewage pool.
And the connecting pipeline I, the connecting pipeline II and the connecting pipeline III are telescopic PVC pipes.
The aeration tank and the sedimentation tank are both stainless steel tank bodies.
The controller is set as a PLC controller.
And the bottom of the sedimentation tank is provided with secondary filtering equipment.
The secondary filter equipment mainly include filtering grid, filtering grid is connected for dismantling with the inner wall of sedimentation tank, is the net on filtering grid surface, and it has activated carbon filter paper layer to distribute at filtering grid's surface distribution, activated carbon filter paper layer interval distribution is on filtering grid's surface, can dismantle the both sides of connecting including filtering grid and be equipped with the arch, be equipped with the recess at sedimentation tank's inner wall, the arch of filtering grid both sides is inserted the sedimentation tank inner wall recess and is formed and to dismantle the connection.
The distribution shape of the air outlet holes is set to be circular honeycomb.
The lifting device is set as a sleeve type hydraulic lifter, two telescopic oil cylinders of the sleeve type hydraulic lifter are arranged between the aeration tank and the sedimentation tank, when water treatment operation is started, the sleeve type hydraulic lifter is started, the position of the aeration tank is lifted through the telescopic oil cylinders, then a distance is generated between the aeration tank and the sedimentation tank, and when the water treatment operation is finished, the sleeve type hydraulic lifter is started to lower the position of the aeration tank.
The water treatment operation room is of a box-type structure, and a pull door is arranged on the side surface of the water treatment operation room.
The invention has the following beneficial effects: after the technical scheme is adopted, the sewage treatment equipment is integrally installed on the vehicle-mounted platform through a reasonable layout, so that the sewage treatment equipment can be used at any position of a mining area according to requirements, the construction cost is saved, the fixed sewage treatment equipment with high construction cost is not needed, the sewage treatment equipment can be used even if the mining area is abandoned, the use is convenient, all intelligent control is realized, the whole sewage treatment process can be realized only through one-person operation control, the labor force is greatly saved, the structure and the process of the control are simpler, and the application range is wider. The distribution shape of the air outlet holes is set to be circular honeycomb shape, so that other jet flows generated by the aeration tank are extruded by the air outlet holes to be more obvious and better in effect. The connecting pipeline I, the connecting pipeline II and the connecting pipeline III are telescopic PVC pipes, so that the connecting pipeline I, the connecting pipeline II and the connecting pipeline III have good corrosion resistance and strength, and are convenient to install and use. The aeration tank and the sedimentation tank are both stainless steel tank bodies, so that the aeration tank and the sedimentation tank are not corroded, and the service life is prolonged. The bottom of the sedimentation tank is provided with the secondary filtering device which mainly comprises a filtering grid, the filtering grid is detachably connected with the inner wall of the sedimentation tank, the surface of the filtering grid is a grid, an active carbon filter paper layer is distributed on the surface of the filtering grid, the active carbon filter paper layer is distributed on the surface of the filtering grid at intervals, the detachable connection comprises that two sides of the filtering grid are provided with bulges, the inner wall of the sedimentation tank is provided with a groove, and the bulges on the two sides of the filtering grid are inserted into the groove on the inner wall of the sedimentation tank to form the detachable connection.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
In figure 1, the invention provides a vehicle-mounted intelligent sewage treatment device for coal mines, which comprises a vehicle-mounted platform 1, a water treatment operation room 2 arranged on the vehicle-mounted platform 1, a control room 3, a treatment room 4 and a storage room 5 sequentially distributed on the water treatment operation room 2 from front to back, a controller 6 and an operation chair 7 arranged in the control room 3, a sewage pump 8 stored in the control room 3, a sewage tank 30 communicated with a water inlet I15 of the sewage pump 8, an aeration tank 9 and a sedimentation tank 10 distributed in the treatment room 4 from top to bottom, a lifting device 11 arranged between the aeration tank 9 and the sedimentation tank 10, a mounting room 12 arranged in the aeration tank 9, an aerator 13 fixedly arranged in the mounting room 12, an air outlet 14 distributed on the surface of the mounting room 12, a water outlet I16 of the sewage pump 8 communicated with a water inlet II 18 of the aeration tank 9 through a connecting pipeline I17, and a water outlet II 19 arranged on one side surface of the aeration tank 9, a water inlet III 20 is arranged on one side surface of the sedimentation tank 10, a water outlet II 19 and the water inlet III 20 are positioned on the same side, a water outlet II 19 of the aeration tank 9 is communicated with the water inlet III 20 of the sedimentation tank 10 through a connecting pipeline II 21, an electromagnetic valve 22 is arranged at the position of the connecting pipeline II 21, a return port I23 is also arranged on the side surface of the sedimentation tank 10, a return port II 24 is arranged on the side surface of the aeration tank 9, the return port I23 and the return port II 24 are positioned on the same side, a connecting pipeline III 25 is arranged between the return port I23 and the return port II 24, one end of the connecting pipeline III 25 is communicated with the return port I23 of the sedimentation tank 10, the other end of the connecting pipeline III 25 passes through the return port II 24 and is communicated with an inlet of a return pump 26 arranged in the aeration tank 9, the return pump 26 is communicated with the interior of the aeration tank 9, a purified water outlet 27 is arranged on the side surface of the sedimentation tank 10, the purified water outlet 27 is communicated with a purified water storage tank 28 in the storage tank 5 through the connecting pipeline III 25, a drainage pump 29 is arranged on a connecting pipeline III 25, the control end of an electromagnetic valve 22, the control end of a sewage pump 8, the control end of an aerator 13, the control end of a lifting device 11, the control end of a reflux pump 26 and the control end of the drainage pump 29 are all connected with a controller 6, the sewage pump 8 is a submersible sewage pump which is directly placed in a sewage tank 30, the connecting pipeline I17, the connecting pipeline II 21 and the connecting pipeline III 25 are telescopic PVC pipes, the aeration tank 9 and the sedimentation tank 10 are stainless steel tank bodies, the controller 6 is set as a PLC controller, secondary filtering equipment is arranged at the bottom of the sedimentation tank 10 and mainly comprises a filtering grid 11, the filtering grid 12 is detachably connected with the inner wall of the sedimentation tank 10, the surface of the filtering grid 11 is a grid, a filter paper activated carbon layer 12 is distributed on the surface of the filtering grid 11, the active carbon filter paper layers 12 are distributed on the surface of the filter grid 11 at intervals, the detachable connection comprises that two sides of the filter grid 11 are provided with bulges, the inner wall of the sedimentation tank 10 is provided with a groove, the bulges on two sides of the filter grid 11 are inserted into the groove on the inner wall of the sedimentation tank 10 to form detachable connection, the distribution shape of the air outlet 14 is set to be circular honeycomb shape, the lifting device 11 is set to be a sleeve type hydraulic elevator, two telescopic oil cylinders 12 of the sleeve type hydraulic elevator are arranged between the aeration tank 9 and the sedimentation tank 10, when the water treatment operation is started, the position of the aerator 13 is lifted through the telescopic oil cylinders 12 to generate a distance between the aeration tank 9 and the sedimentation tank 10, when the water treatment operation is finished, the sleeve type hydraulic elevator is started to lower the position of the aerator 13, and the water treatment operation room 2 is set to be a box type structure, a pull door 31 is provided at the side of the water treatment operation room.
The using process of the invention is as follows: when water treatment operation is needed, the water treatment equipment is transported to a place to be treated through the vehicle-mounted platform 1 for operation, and the vehicle-mounted platform 1 can be transported by an automobile, a rail vehicle or an electric vehicle. After the sewage treatment plant arrives at a place, a pull door 31 of the water treatment operation room 2 is opened, a sewage pump 8 is placed in a sewage tank 30 for operation, a controller 6 starts a sleeve type hydraulic lifter to lift an aeration tank 9 and then separates the aeration tank from a sedimentation tank 10, various auxiliary equipment including a connecting pipeline I17, a connecting pipeline II 21, a connecting pipeline III 25, a reflux pump 26 and a drainage pump 29 are installed in place, the controller 6 starts the sewage pump 8 to pump the sewage in the sewage tank 30 into the aeration tank 9, impurities in the sewage tank 30 form suspended matters to float on the surface under the jet action of an aerator 13 and the action of auxiliary materials, then floating matters on the surface are cleaned for primary treatment, and as the distribution shape of the air outlet holes 14 of the sewage treatment plant is set to be circular honeycomb shape, the jet flow generated by the aeration tank 9 is more obvious after being extruded by the air outlet holes 14, the effect is better, then the semi-finished product after the first treatment is discharged into the sedimentation tank 10 for sedimentation, the controller 6 closes the electromagnetic valve 22, the connecting pipeline II 21 is disconnected, during the precipitation process, the larger particles are firstly filtered by the dual action of the filter grid 11 and the activated carbon filter paper layer 12, then the fine particles are settled, then the controller 6 starts the reflux pump 26 to discharge the settled water source after the second treatment into the aeration tank 9, the sedimentation tank 10 is emptied, then the sediment and impurities after the first treatment in the sedimentation tank 10 are cleaned, the electromagnetic valve 22 is disconnected by the controller 6, the connecting pipeline II 21 is communicated, the water source after the second treatment is treated by the aeration tank 9 and then is discharged into the sedimentation tank 10 for secondary sedimentation, the drainage pump 29 is started after the sedimentation is finished, the settled clean water is discharged into the clean water storage tank 28 by the drain pump 29 for storage.
Claims (10)
1. A vehicle-mounted intelligent sewage treatment device for a coal mine is characterized by comprising a vehicle-mounted platform (1), a water treatment operation room (2) is arranged on the vehicle-mounted platform (1), a control chamber (3), a treatment chamber (4) and a storage chamber (5) are sequentially distributed on the water treatment operation room (2) from front to back, a controller (6) and an operation chair (7) are arranged in the control chamber (3), a sewage pump (8) is also stored in the control chamber (3), a water inlet I (15) of the sewage pump (8) is communicated with a sewage tank (30), an aeration tank (9) and a sedimentation tank (10) are distributed in the treatment chamber (4) from top to bottom, a lifting device (11) is arranged between the aeration tank (9) and the sedimentation tank (10), an installation chamber (12) is arranged in the aeration tank (9), an aerator (13) is fixedly arranged in the installation chamber (12), and air outlets (14) are distributed on the surface of the installation chamber (12), a water outlet I (16) of a sewage pump (8) is communicated with a water inlet II (18) of an aeration tank (9) through a connecting pipeline I (17), a water outlet II (19) is arranged on one side surface of the aeration tank (9), a water inlet III (20) is arranged on one side surface of a sedimentation tank (10), the water outlet II (19) and the water inlet III (20) are positioned on the same side, the water outlet II (19) of the aeration tank (9) is communicated with the water inlet III (20) of the sedimentation tank (10) through a connecting pipeline II (21), an electromagnetic valve (22) is arranged at the position of the connecting pipeline II (21), a return port I (23) is also arranged on the side surface of the sedimentation tank (10), a return port II (24) is arranged on the side surface of the aeration tank (9), the return port I (23) and the return port II (24) are positioned on the same side, a connecting pipeline III (25) is arranged between the return port I (23) and the return port II (24), one end of the connecting pipeline III (25) is communicated with the return port (23) of the sedimentation tank (10), the other end of the connecting pipeline III (25) penetrates through the return port II (24) to be communicated with an inlet of a return pump (26) arranged in the aeration tank (9), the return pump (26) is communicated with the interior of the aeration tank (9), a purified water outlet (27) is arranged on the side face of the sedimentation tank (10), the purified water outlet (27) is communicated with a purified water storage tank (28) in the storage tank (5) through the connecting pipeline III (25), a drainage pump (29) is arranged on the connecting pipeline III (25), and the control end of the electromagnetic valve (22), the control end of the sewage pump (8), the control end of the aerator (13), the control end of the lifting device (11), the control end of the return pump (26) and the control end of the drainage pump (29) are connected with the controller (6).
2. The intelligent sewage treatment plant for coal mines as set forth in claim 1, wherein the sewage pump (8) is a submersible sewage pump, and the submersible sewage pump is directly disposed in the sewage tank (30).
3. The intelligent coal mine vehicle-mounted sewage treatment device according to claim 1, wherein the connecting pipeline I (17), the connecting pipeline II (21) and the connecting pipeline III (25) are telescopic PVC pipes.
4. The coal mine vehicle-mounted intelligent sewage treatment device according to claim 1, wherein the aeration tank (9) and the sedimentation tank (10) are stainless steel tank bodies.
5. The intelligent sewage treatment device for the coal mine vehicle according to claim 1, wherein the controller (6) is a PLC controller.
6. The coal mine vehicle-mounted intelligent sewage treatment device according to claim 1, wherein a secondary filtering device is arranged at the bottom of the sedimentation tank (10).
7. The coal mine vehicle-mounted intelligent sewage treatment device according to claim 6, wherein the secondary filtering equipment mainly comprises a filtering grid (11), the filtering grid (12) is detachably connected with the inner wall of the sedimentation tank (10), the surface of the filtering grid (11) is a grid, an activated carbon filter paper layer (12) is distributed on the surface of the filtering grid (11), the activated carbon filter paper layers (12) are distributed on the surface of the filtering grid (11) at intervals, the detachable connection comprises protrusions arranged on two sides of the filtering grid (11), a groove is arranged on the inner wall of the sedimentation tank (10), and the protrusions on two sides of the filtering grid (11) are inserted into the groove on the inner wall of the sedimentation tank (10) to form detachable connection.
8. The intelligent sewage treatment device for the coal mine vehicle according to claim 1, wherein the distribution shape of the air outlet holes (14) is a circular honeycomb shape.
9. The coal mine vehicle-mounted intelligent sewage treatment device according to claim 1, wherein the lifting device (11) is a sleeve type hydraulic lifter, two telescopic oil cylinders (12) of the sleeve type hydraulic lifter are arranged between the aeration tank (9) and the sedimentation tank (10), when the water treatment operation is started, the telescopic hydraulic lifter is started, the position of the aeration tank (13) is raised through the telescopic oil cylinders (12), then a distance is generated between the aeration tank (9) and the sedimentation tank (10), and when the water treatment operation is finished, the sleeve type hydraulic lifter is started to lower the position of the aeration tank (13).
10. The intelligent sewage treatment device for coal mines as set forth in claim 1, wherein the water treatment operating room (2) is of a box-type structure, and a pull door (31) is arranged on the side of the water treatment operating room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636414.XA CN114426347A (en) | 2021-12-29 | 2021-12-29 | Vehicle-mounted intelligent sewage treatment device for coal mine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636414.XA CN114426347A (en) | 2021-12-29 | 2021-12-29 | Vehicle-mounted intelligent sewage treatment device for coal mine |
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| CN114426347A true CN114426347A (en) | 2022-05-03 |
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| CN202111636414.XA Pending CN114426347A (en) | 2021-12-29 | 2021-12-29 | Vehicle-mounted intelligent sewage treatment device for coal mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321698A (en) * | 2022-08-24 | 2022-11-11 | 神华新街能源有限责任公司 | Vehicle-mounted intelligent sewage treatment device for coal mine |
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