CN220201671U - Water storage device capable of realizing coal slime cleaning and water quality purification - Google Patents
Water storage device capable of realizing coal slime cleaning and water quality purification Download PDFInfo
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- CN220201671U CN220201671U CN202321335752.4U CN202321335752U CN220201671U CN 220201671 U CN220201671 U CN 220201671U CN 202321335752 U CN202321335752 U CN 202321335752U CN 220201671 U CN220201671 U CN 220201671U
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- water storage
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- coal slime
- mud
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 228
- 238000003860 storage Methods 0.000 title claims abstract description 158
- 239000003245 coal Substances 0.000 title claims abstract description 45
- 238000000746 purification Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 239000002033 PVDF binder Substances 0.000 claims abstract description 32
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 32
- 239000010802 sludge Substances 0.000 claims abstract description 27
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims description 53
- 239000010865 sewage Substances 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water storage device capable of realizing coal slime cleaning and water quality purification, which comprises a water storage tank, wherein a PVDF ultrafiltration membrane is arranged in the middle of the water storage tank, the interior of the water storage tank is divided into a first water storage area and a second water storage area by the PVDF ultrafiltration membrane, the top of the tank wall of the first water storage area is provided with a water inlet, the bottom end of the tank wall of the second water storage area is provided with a water outlet, the tank bottom of the first water storage area is higher than the tank bottom of the second water storage area, a sludge discharge device and a mud position detector are respectively arranged in the first water storage area, and the sludge discharge device and the mud position detector are electrically connected with a controller; the device can realize the effect of water quality purification through the PVDF ultrafiltration membrane and the second water storage area pool, and improves the water quality of the process area; meanwhile, the device can remove the coal slime deposited in the first water storage area through the first water storage area, the sludge discharge device and the mud level detector.
Description
Technical Field
The utility model belongs to the technical field of water treatment, and relates to a water storage device capable of realizing coal slime cleaning and water quality purification.
Background
At present, in the coal mine industry, especially in pipeline coal conveying project head end station yard production process, generally need provide the process water through the cistern, and current cistern is in open air environment mostly, simultaneously, produce the buggy in pipeline coal conveying in-process easily, and then cause a large amount of dust to lift up, receive natural factor influences such as long-term wind, lead to deposit buggy in the water source to form the slime, and these slime continuously flow into the cistern, in the past, the slime makes cistern quality of water worsen more and more, has reduced the slurrying rate of production process water, and simultaneously a large amount of piles up of slime also can cause the inside jam of cistern for the cistern can't normally drain. Therefore, the problem that the coal slime deposition in the reservoir causes the reservoir to be blocked and the water quality to be poor is a problem to be solved urgently.
Disclosure of Invention
The utility model aims to provide a water storage device capable of realizing coal slime cleaning and water quality purification, which solves the problems of blockage of a water storage tank and poor water quality caused by coal slime deposition in the water storage tank in the prior art.
The technical scheme includes that the water storage device capable of realizing coal slime cleaning and water quality purification comprises a water storage tank, a PVDF ultrafiltration membrane is arranged in the middle of the water storage tank, the interior of the water storage tank is divided into a first water storage area and a second water storage area through the PVDF ultrafiltration membrane, a water inlet is formed in the top of a tank wall of the first water storage area, a water outlet is formed in the bottom end of a tank wall of the second water storage area, the tank bottom of the first water storage area is higher than the tank bottom of the second water storage area, a sludge discharge device and a mud position detector are further arranged in the first water storage area respectively, and the sludge discharge device and the mud position detector are electrically connected with a controller.
The utility model is also characterized in that:
the top of the second water storage area is covered with a dust-proof plate, the bottom of the second water storage area is sequentially provided with an active carbon layer, a filter screen and a gravel layer from top to bottom, the active carbon layer is lower than the bottom of the first water storage area, and the water outlet is positioned on the wall of the gravel layer.
And a expansion plate is arranged on one side of the PVDF ultrafiltration membrane, which is close to the first water storage area, and is parallel to the PVDF ultrafiltration membrane, one end of the expansion plate is fixed at the bottom of the pool in the first water storage area, and the expansion plate realizes expansion through an expansion plate power device, and the expansion plate power device is electrically connected with the controller.
The sludge discharge device comprises a sewage drain pipe arranged at the bottom of the first water storage area, the first water storage area is connected with the inlet end of a sewage drain pump through the sewage drain pipe, the outlet end of the sewage drain pump is connected with the sludge tank through a pipe, and the sewage drain pump is electrically connected with the controller.
The sludge discharge device further comprises a stirring device, the stirring device comprises a stirring motor, the stirring motor is arranged at the bottom of the first water storage area, the output end of the stirring motor is provided with a stirring shaft through a coupling, the stirring shaft is vertically provided with a plurality of blades, and the stirring motor is further electrically connected with the controller.
The mud level detector is arranged on the pool wall of the first water storage area.
The controller is also electrically connected with a display.
A detachable filter device is also arranged close to the water outlet.
The beneficial effects of the utility model are as follows:
the water storage device capable of realizing coal slime cleaning and water quality purification can realize the effect of water quality purification through the PVDF ultrafiltration membrane and the second water storage area pool, and the water quality of a process area is improved; meanwhile, the device can clear the coal slime deposited in the first water storage area through the first water storage area, the sludge discharge device and the mud level detector.
Drawings
FIG. 1 is a schematic diagram of a water storage device capable of realizing coal slime cleaning and water quality purification according to the present utility model;
FIG. 2 is a schematic diagram of the connection of the controller in the water storage device for realizing the coal slime cleaning and water quality purification according to the present utility model.
In the figure, 1, 2, 3, water inlet, 4, water outlet, 5, expansion plate, 6, expansion plate power device, 7, PVDF ultrafiltration membrane, 8, stirring device, 9, stirring motor, 10, stirring shaft, 11, blade, 12, mud level detector, 13, blow-down pipe, 14, blow-down pump, 15, sludge basin, 16, active carbon layer, 17, filter screen, 18, gravel layer, 19, detachable filter device, 20, dust guard, 21, controller, 22.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The utility model discloses a water storage device capable of realizing coal slime cleaning and water quality purification, which is shown in fig. 1 and comprises a water storage tank, wherein a PVDF ultrafiltration membrane 7 is arranged in the middle of the water storage tank, the interior of the water storage tank is divided into a first water storage area 1 and a second water storage area 2 through the PVDF ultrafiltration membrane 7, wherein the PVDF ultrafiltration membrane 7 can filter water flowing into the second water storage area 2 from the first water storage area 1, a water inlet 3 is formed in the top of the tank wall of the first water storage area 1, a water outlet 4 is formed in the bottom of the tank wall of the second water storage area 2, the bottom of the first water storage area 1 is higher than the bottom of the tank wall of the second water storage area 2, a sludge discharge device and a mud position detector 12 are respectively arranged in the first water storage area 1, the sludge discharge device and the mud position detector 12 are electrically connected with a controller 21, the first water storage area 1 plays a role in precipitating coal slime, the second water storage area 2 can filter water in the first water storage area 1 through the sludge discharge device.
PVDF milipore filter 7 is close to first water storage district 1 one side and is provided with expansion plate 5, expansion plate 5 and PVDF milipore filter 7 parallel, expansion plate 5 one end is fixed at first water storage district 1 bottom of the pool, expansion plate 5 realizes the flexible through expansion plate power device 6, expansion plate power device 6 and controller 21 electricity federation, expansion plate 5 can cut off rivers, block the water of first water storage district 1 and get into second water storage district 2, for example, when the water yield is less in first water storage district 1, and the coal slime deposit volume is less in the first water storage district 1, expansion plate 5 rises, cut off rivers, make the water that flows in through water inlet 3 gather in first water storage district 1 and deposit, when the mud of deposit reaches a certain amount, expansion plate 5 descends, make the water of first water storage district 1 get into second water storage district 2.
The top cover of the second water storage area 2 is provided with a dust guard 20, coal powder in air can be prevented from entering the second water storage area 2 again through the dust guard 20, the bottom of the second water storage area 2 is sequentially provided with an active carbon layer 16, a filter screen 17 and a gravel layer 18 from top to bottom, the active carbon layer 16 is lower than the bottom of the first water storage area 1 in height, the water outlet 4 is positioned on the wall of the gravel layer 18, and the active carbon layer 16, the filter screen 17 and the gravel layer 18 can further purify water filtered by the PVDF ultrafiltration membrane 7, so that the quality of water used in a process area is guaranteed.
The sludge discharge device comprises a sewage drain pipeline 13 arranged at the bottom of the first water storage area 1, the first water storage area 1 is connected with the inlet end of a sewage drain pump 14 through the sewage drain pipeline 13, the outlet end of the sewage drain pump 14 is connected with a sludge pond 15 through a pipeline, the sewage drain pump 14 is electrically connected with a controller 21, and coal slime deposited in the first water storage area 1 can be discharged into the sludge pond 15 through the sewage drain pump 14.
The sludge discharge device further comprises a stirring device 8, the stirring device 8 comprises a stirring motor 9, the stirring motor 9 is arranged at the bottom of the first water storage area 1, a stirring shaft 10 is arranged at the output end of the stirring motor 9 through a coupling, a plurality of blades 11 are vertically arranged on the stirring shaft 10, the stirring motor 9 is electrically connected with a controller 21, and the stirring device 8 has the main effect that when excessive coal slime deposition exists in the first water storage area 1 or abnormal pollution discharge cannot be caused due to uneven density distribution in the coal slime deposition process, the stirring device 8 is used for stirring, so that the sludge is sparse and is easy to be discharged.
The mud level detector 12 is arranged on the pool wall of the first water storage area 1. The mud level detector 12 can be used for monitoring the mud amount deposited in the first water storage area 1 in real time, the controller 21 is further electrically connected with the display 22, the coal mud amount deposited at the bottom of the first water storage area 1 can be displayed in real time through the display 22, so that a worker can perform corresponding operation, the water outlet 4 is further provided with the detachable filter device 19, and the detachable filter device 19 can prevent particulate matters in the activated carbon layer 16, the filter screen 17 and the gravel layer 18 from being discharged.
The controller 21 is shown in fig. 2, and is connected with the expansion plate power device 6, the stirring motor 9, the sewage pump 14, the mud level detector 12 and the display 22 respectively, the controller 21 can receive the amount of the coal mud deposited in the first water storage area 1 detected by the mud level detector 12, and compare with a set value, when the amount of the coal mud is greater than the set value, the controller 21 controls the expansion plate power device 6 to operate, so that the expansion plate 5 descends, and simultaneously controls the sewage pump 14 to clean the coal mud at the bottom of the first water storage area 1, if the density of the coal mud deposited is too high or the amount of the coal mud deposited is too high, the stirring motor 9 can be started by the controller 21 to enable the stirring device 8 to operate, and the sewage pump 14 is assisted to clean the coal mud through stirring.
The utility model relates to a water storage device capable of realizing coal slime cleaning and water quality purification, which has the following working principle:
when the mud level detector 12 detects that the mud content is higher than a set value, a mud alarm is triggered, the controller 21 controls the expansion plate 5 to descend, water is filtered by the PVDF ultrafiltration membrane 7 and then discharged to a clean water tank, the water is further purified in the clean water tank and discharged, after the water discharging operation is finished, the water pressure in the reservoir is reduced, the controller 21 controls the expansion plate 5 to ascend to the original position, the controller 21 controls the sewage pump 14 to start to clean mud at the bottom of the tank and discharge the mud to the mud tank 15, and if in the sewage discharging process, due to overlarge deposition density of coal mud or overlarge deposition amount of coal mud, the controller 21 can start the stirring motor 9 to enable the stirring device 8 to operate, and the stirring effect is adopted to assist the sewage pump 14 to clean the coal mud.
The utility model relates to a water storage device capable of realizing coal slime cleaning and water quality purification, which comprises the following specific embodiments:
example 1
Can realize coal slime clearance and water purification's water storage device, including the cistern, arranged PVDF milipore filter 7 in the middle of the cistern, the cistern is inside to separate into first water storage district 1 and second water storage district 2 through PVDF milipore filter 7, and first water storage district 1 pool wall top is equipped with water inlet 3, and second water storage district 2 pool wall bottom is equipped with outlet 4, and first water storage district 1 bottom of the pool is higher than second water storage district 2 bottom of the pool, and first water storage district 1 inside still is provided with mud discharging equipment and mud position detector 12 respectively, and mud discharging equipment and mud position detector 12 all with the electric connection of controller 21.
The top of the second water storage area 2 is covered with a dust-proof plate 20, the bottom of the second water storage area 2 is sequentially provided with an active carbon layer 16, a filter screen 17 and a gravel layer 18 from top to bottom, the active carbon layer 16 is lower than the bottom of the first water storage area 1, and the water outlet 4 is positioned on the wall of the gravel layer 18.
The PVDF ultrafiltration membrane 7 is close to first water storage district 1 one side and is provided with expansion plate 5, and expansion plate 5 is parallel with PVDF ultrafiltration membrane 7, and expansion plate 5 one end is fixed at first water storage district 1 bottom of the pool, and expansion plate 5 realizes the flexible through expansion plate power device 6, expansion plate power device 6 and controller 21 electricity federation.
Example 2
Can realize coal slime clearance and water purification's water storage device, including the cistern, arranged PVDF milipore filter 7 in the middle of the cistern, the cistern is inside to separate into first water storage district 1 and second water storage district 2 through PVDF milipore filter 7, and first water storage district 1 pool wall top is equipped with water inlet 3, and second water storage district 2 pool wall bottom is equipped with outlet 4, and first water storage district 1 bottom of the pool is higher than second water storage district 2 bottom of the pool, and first water storage district 1 inside still is provided with mud discharging equipment and mud position detector 12 respectively, and mud discharging equipment and mud position detector 12 all with the electric connection of controller 21.
The top of the second water storage area 2 is covered with a dust-proof plate 20, the bottom of the second water storage area 2 is sequentially provided with an active carbon layer 16, a filter screen 17 and a gravel layer 18 from top to bottom, the active carbon layer 16 is lower than the bottom of the first water storage area 1, and the water outlet 4 is positioned on the wall of the gravel layer 18.
The PVDF ultrafiltration membrane 7 is close to first water storage district 1 one side and is provided with expansion plate 5, and expansion plate 5 is parallel with PVDF ultrafiltration membrane 7, and expansion plate 5 one end is fixed at first water storage district 1 bottom of the pool, and expansion plate 5 realizes the flexible through expansion plate power device 6, expansion plate power device 6 and controller 21 electricity federation.
The sludge discharge device comprises a sewage drain pipeline 13 arranged at the bottom of the first water storage area 1, the first water storage area 1 is connected with the inlet end of a sewage drain pump 14 through the sewage drain pipeline 13, the outlet end of the sewage drain pump 14 is connected with a sludge tank 15 through a pipeline, and the sewage drain pump 14 is electrically connected with a controller 21.
The sludge discharge device further comprises a stirring device 8, the stirring device 8 comprises a stirring motor 9, the stirring motor 9 is arranged at the bottom of the first water storage area 1, a stirring shaft 10 is arranged at the output end of the stirring motor 9 through a coupling, a plurality of blades 11 are vertically arranged on the stirring shaft 10, and the stirring motor 9 is electrically connected with a controller 21.
The mud level detector 12 is arranged on the pool wall of the first water storage area 1.
The controller 21 is also electrically connected with a display 22.
Example 3
Can realize coal slime clearance and water purification's water storage device, including the cistern, arranged PVDF milipore filter 7 in the middle of the cistern, the cistern is inside to separate into first water storage district 1 and second water storage district 2 through PVDF milipore filter 7, and first water storage district 1 pool wall top is equipped with water inlet 3, and second water storage district 2 pool wall bottom is equipped with outlet 4, and first water storage district 1 bottom of the pool is higher than second water storage district 2 bottom of the pool, and first water storage district 1 inside still is provided with mud discharging equipment and mud position detector 12 respectively, and mud discharging equipment and mud position detector 12 all with the electric connection of controller 21.
The top of the second water storage area 2 is covered with a dust-proof plate 20, the bottom of the second water storage area 2 is sequentially provided with an active carbon layer 16, a filter screen 17 and a gravel layer 18 from top to bottom, the active carbon layer 16 is lower than the bottom of the first water storage area 1, and the water outlet 4 is positioned on the wall of the gravel layer 18.
The PVDF ultrafiltration membrane 7 is close to first water storage district 1 one side and is provided with expansion plate 5, and expansion plate 5 is parallel with PVDF ultrafiltration membrane 7, and expansion plate 5 one end is fixed at first water storage district 1 bottom of the pool, and expansion plate 5 realizes the flexible through expansion plate power device 6, expansion plate power device 6 and controller 21 electricity federation.
The sludge discharge device comprises a sewage drain pipeline 13 arranged at the bottom of the first water storage area 1, the first water storage area 1 is connected with the inlet end of a sewage drain pump 14 through the sewage drain pipeline 13, the outlet end of the sewage drain pump 14 is connected with a sludge tank 15 through a pipeline, and the sewage drain pump 14 is electrically connected with a controller 21.
The sludge discharge device further comprises a stirring device 8, the stirring device 8 comprises a stirring motor 9, the stirring motor 9 is arranged at the bottom of the first water storage area 1, a stirring shaft 10 is arranged at the output end of the stirring motor 9 through a coupling, a plurality of blades 11 are vertically arranged on the stirring shaft 10, and the stirring motor 9 is electrically connected with a controller 21.
The mud level detector 12 is arranged on the pool wall of the first water storage area 1.
The controller 21 is also electrically connected with a display 22.
A detachable filter device 19 is also provided adjacent the drain opening 4.
Claims (8)
1. Can realize coal slime clearance and water purification's water storage device, a serial communication port, including the cistern, PVDF milipore filter (7) have been arranged in the middle of the cistern, the cistern is inside to separate into first water storage district (1) and second water storage district (2) through PVDF milipore filter (7), first water storage district (1) pool wall top is equipped with water inlet (3), second water storage district (2) pool wall bottom is equipped with outlet (4), first water storage district (1) pool bottom is higher than second water storage district (2) pool bottom, the inside mud discharging equipment and the mud position meter (12) that still are provided with respectively of first water storage district (1), mud discharging equipment and mud position meter (12) all with controller (21) electricity federation.
2. The water storage device capable of realizing coal slime cleaning and water quality purification according to claim 1, wherein a dust-proof plate (20) is covered on the top of the second water storage area (2), an active carbon layer (16), a filter screen (17) and a gravel layer (18) are sequentially arranged on the bottom of the second water storage area (2) from top to bottom, the active carbon layer (16) is lower than the bottom of the first water storage area (1), and the water outlet (4) is positioned on the wall of the gravel layer (18).
3. The water storage device capable of realizing coal slime cleaning and water quality purification according to claim 1, wherein a telescopic plate (5) is arranged on one side of the PVDF ultrafiltration membrane (7) close to the first water storage area (1), the telescopic plate (5) is parallel to the PVDF ultrafiltration membrane (7), one end of the telescopic plate (5) is fixed at the bottom of the first water storage area (1), the telescopic plate (5) stretches out and draws back through a telescopic plate power device (6), and the telescopic plate power device (6) is electrically connected with a controller (21).
4. The water storage device capable of realizing coal slime cleaning and water quality purification according to claim 1, wherein the sludge discharge device comprises a sewage drain pipe (13) arranged at the bottom of the first water storage area (1), the first water storage area (1) is connected with the inlet end of a sewage drain pump (14) through the sewage drain pipe (13), the outlet end of the sewage drain pump (14) is connected with a sludge tank (15) through a pipeline, and the sewage drain pump (14) is electrically connected with a controller (21).
5. The water storage device capable of realizing coal slime cleaning and water quality purification according to claim 1 or 4, wherein the sludge discharge device further comprises a stirring device (8), the stirring device (8) comprises a stirring motor (9), the stirring motor (9) is installed at the bottom of the first water storage area (1), a stirring shaft (10) is installed at the output end of the stirring motor (9) through a coupling, a plurality of blades (11) are vertically installed on the stirring shaft (10), and the stirring motor (9) is electrically connected with a controller (21).
6. The water storage device capable of realizing coal slime cleaning and water quality purification according to claim 1, wherein the mud level detector (12) is arranged on the pool wall of the first water storage area (1).
7. The water storage device capable of realizing coal slime cleaning and water quality purification according to claim 1, wherein a display (22) is further electrically connected to the controller (21).
8. A water storage device capable of realizing slime cleaning and water purification according to claim 1, characterized in that a detachable filter device (19) is also arranged near the water outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335752.4U CN220201671U (en) | 2023-05-29 | 2023-05-29 | Water storage device capable of realizing coal slime cleaning and water quality purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335752.4U CN220201671U (en) | 2023-05-29 | 2023-05-29 | Water storage device capable of realizing coal slime cleaning and water quality purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220201671U true CN220201671U (en) | 2023-12-19 |
Family
ID=89139145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335752.4U Active CN220201671U (en) | 2023-05-29 | 2023-05-29 | Water storage device capable of realizing coal slime cleaning and water quality purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220201671U (en) |
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2023
- 2023-05-29 CN CN202321335752.4U patent/CN220201671U/en active Active
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