CN115614102A - Mine sump mud discharging device in pit - Google Patents
Mine sump mud discharging device in pit Download PDFInfo
- Publication number
- CN115614102A CN115614102A CN202211096494.9A CN202211096494A CN115614102A CN 115614102 A CN115614102 A CN 115614102A CN 202211096494 A CN202211096494 A CN 202211096494A CN 115614102 A CN115614102 A CN 115614102A
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- pipe
- plugging
- air
- mud discharging
- sludge discharge
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- 238000007599 discharging Methods 0.000 title claims abstract description 74
- 239000010802 sludge Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/16—Modification of mine passages or chambers for storage purposes, especially for liquids or gases
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a mine underground sump mud discharging device, which belongs to the technical field of mud discharging equipment and comprises a mud discharging tank, a plugging block, a lifting mechanism, a mud discharging pipe, an inflation pipe, a gas conveying pipe, a gas inlet pipe, a control valve group, a gas injection pipe and a plugging pipe; a feed inlet is arranged on the sludge discharge tank; the plugging block is arranged in the feed inlet in a sliding manner; the output end of the lifting mechanism is connected with the plugging block; the sludge discharge pipe is arranged on the sludge discharge tank, and the lower end of the sludge discharge pipe is positioned at the lower part of the sludge discharge tank; the lower end of the inflation pipe is positioned at the upper part of the sludge discharge tank; the gas injection pipe is horizontally arranged above the sludge discharge tank; the plugging pipe is arranged in the air injection pipe in a sliding manner, and the air injection pipe and the plugging pipe are both provided with air injection holes; the plugging pipe is provided with a plugging mechanism for driving the plugging pipe to move; the gas transmission pipe is arranged on the plugging pipe; the air inlet pipe is connected with the inflation pipe and the air delivery pipe; the control valve group is arranged on the inflation pipe, the gas pipe and the gas inlet pipe. The sludge discharging tank can stir the sludge water, and the sludge water can conveniently enter the sludge discharging tank.
Description
Technical Field
The invention relates to the technical field of sludge discharge equipment, in particular to a mine underground sump sludge discharge device.
Background
Mine enterprises, underground water are behind excavation working face and haulage roadway, and the water the inside contains a large amount of silt particle, and the particulate matter that fills the water the inside gets into the sump together in addition, deposits a large amount of silt particle that produces, has not only reduced the water storage volume in sump, still seriously influences the life of drain pump. Therefore, the discharge of mud from the underground water sump is a very important link.
A patent with a Chinese patent publication No. CN213684726U discloses a mine underground sump mud discharging device; the mine underground sump mud discharging device comprises a mud discharging tank located below a sump, wherein a clock valve and an air inlet pipe are arranged at the upper end of the mud discharging tank, the clock valve is connected with a pressure rod mechanism for controlling the opening and closing of the clock valve, and a mud discharging pipeline connected with the outside is arranged in the mud discharging tank. The device of the utility model has simple structure, simple and convenient operation and low labor intensity for maintenance; utilize the utility model discloses the silt in the mine sump in pit is arranged to the mine sump in pit mud dress, low in labor strength, efficient.
The technical scheme has the following problems:
1. the feed inlet of the mud discharging tank is plugged through the clock valve, the clock valve is lifted through the steel wire rope during use to plug the feed inlet, after the steel wire rope is loosened, the clock valve slides down from the discharge outlet under the action of gravity, and during actual use, the clock valve can be clamped at the feed inlet due to air tightness and friction, the situation that the discharge outlet cannot be opened occurs, and at the moment, the clock valve is required to be manually pushed to move by the stick.
2. After opening the feed inlet, muddy water flows into in arranging the mud jar automatically, and when in actual use, because mud can deposit in the bottom, only mud on feed inlet side can follow rivers and enter into the bottom of arranging the mud jar, and mud of position far away then needs the manual work to push in arranging the mud jar, and inconvenient use
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a mine underground sump mud discharging device which can stir mud water and is convenient for the mud water to enter a mud discharging tank.
The technical scheme of the invention is as follows: a mud discharging device for a mine underground sump comprises a mud discharging tank, a plugging block, a lifting mechanism, a mud discharging pipe, an inflation pipe, a gas conveying pipe, a gas inlet pipe, a control valve group, a gas injection pipe and a plugging pipe;
a feed inlet is arranged on the sludge discharge tank; the plugging block is arranged in the feed inlet in a sliding manner; the output end of the lifting mechanism is connected with the plugging block; the sludge discharge pipe is arranged on the sludge discharge tank, and the lower end of the sludge discharge pipe is positioned at the lower part of the sludge discharge tank; the lower end of the inflation pipe is positioned at the upper part of the sludge discharge tank; the gas injection pipe is horizontally arranged above the sludge discharge tank; the plugging pipe is arranged in the air injection pipe in a sliding manner, and the air injection pipe and the plugging pipe are both provided with air injection holes; the plugging pipe is provided with a plugging mechanism for driving the plugging pipe to move; the gas transmission pipe is arranged on the plugging pipe; the air inlet pipe is connected with the inflation pipe and the air delivery pipe; the control valve group is arranged on the inflation pipe, the gas pipe and the gas inlet pipe.
Preferably, the well wall is provided with a support frame; the plugging block is provided with a sliding frame; the sliding frame is arranged on the supporting frame in a sliding manner; the lifting mechanism is arranged on the support frame.
Preferably, the lifting mechanism comprises a driving motor, a screw rod and a guide rail; the driving motor and the guide rail are arranged on the support frame, and the output end of the driving motor is connected with the screw rod; the screw rod is rotationally connected with the support frame; the sliding frame is connected with the guide rail in a sliding manner; the sliding frame is in threaded connection with the screw rod.
Preferably, the blocking mechanism comprises a blocking block, an elastic piece and an exhaust pipe; the blocking block is arranged in the air injection pipe; two ends of the elastic piece are respectively connected with the gas injection pipe and the plugging pipe; the exhaust pipe is arranged on the gas injection pipe and communicated with the elastic part side.
Preferably, the control valve group comprises a master control valve, a first regulating valve and a second regulating valve; the master control valve is arranged on the air inlet pipe; the first regulating valve is arranged on the gas transmission pipe; the second regulating valve is arranged on the air inlet pipe.
Preferably, a first guide plate is arranged in the sludge discharge tank, the first guide plate is obliquely arranged, and the lowest end of the first guide plate is positioned at the lower end of the sludge discharge pipe; a second guide plate is arranged on the sludge discharge tank; the lowest point of the second guide plate is positioned at the feeding port.
The invention also provides a use method of the mine underground sump mud discharging device, which comprises the following steps:
s1, opening an air inlet pipe and an air delivery pipe through a control valve group, enabling air in the air delivery pipe to be filled into an air injection pipe, pushing a plugging pipe to move by air flow, enabling two air injection holes to be aligned, and enabling the air flow to be sprayed out of the air injection holes to stir muddy water;
s2, driving the blocking block to move downwards through the lifting mechanism, and removing the blockage of the feeding hole by the blocking block to enable mud water to enter the mud discharging tank;
s3, when all the mud water enters the mud discharging tank, or the mud water in the mud discharging tank is full;
s4, driving the plugging block to move upwards through the lifting mechanism to plug the feed port to finish sealing;
s5, controlling the valve group to close the gas pipe and open the gas pipe so as to pressurize the sludge discharge tank;
s6, pressing the mud into the mud discharging pipe by air pressure in the mud discharging tank, and discharging the mud through the mud discharging pipe.
Compared with the prior art, the invention has the following beneficial technical effects:
according to the invention, the air inlet pipe is started through the master control valve, so that air flow enters the inflation pipe and the air delivery pipe, the first regulating valve is opened, so that the air flow enters the air delivery pipe, the air flow in the air delivery pipe is injected into the air injection pipe, the plugging pipe is pushed to move, the plugging pipe is abutted against the blocking block, the air injection hole in the plugging pipe is aligned to the air injection hole in the air injection pipe, so that the air flow can be ejected from the air injection hole, mud and water are impacted and stirred, the mud and water are mixed, sludge is prevented from precipitating, the mud and water cannot flow into the mud discharging tank, after the mud and water are mixed, the plugging block is driven to move downwards through the lifting mechanism, so that the mud and water enter the mud discharging tank, after the mud and water completely enter the mud discharging tank or the mud discharging tank is full, the mud and water are driven to move upwards through the lifting mechanism to plug the feed inlet, the air delivery pipe is closed through the first regulating valve, the elastic piece pushes the plugging pipe to move, so that the air injection hole in the plugging pipe is staggered with the air injection hole in the plugging pipe, and the mud and the air injection hole is prevented from being plugged; open the second governing valve again for in the air current injected into the mud discharging tank through the gas tube, it was intraductal to impress mud water through atmospheric pressure in the mud discharging tank, and carry away through the mud discharging pipe, thereby accomplish the mud discharging operation, and compare in the comparison file, stir mud water before pouring into the mud discharging tank with mud water, make things convenient for mud water to enter into the mud discharging tank, and remove through elevating system drive shutoff piece, belong to rigid connection, can avoid the shutoff piece card in feed inlet department, lead to unable the use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1.
Reference numerals: 1. a sludge discharge tank; 101. a feed inlet; 2. a plugging block; 3. a carriage; 4. a support frame; 5. a lifting mechanism; 501. a drive motor; 502. a screw rod; 503. a guide rail; 6. a sludge discharge pipe; 7. an inflation tube; 8. a gas delivery pipe; 9. an air inlet pipe; 10. a first guide plate; 11. a second guide plate; 12. a control valve group; 121. a master control valve; 122. a first regulating valve; 123. a second regulating valve; 13. a gas ejector tube; 1301. a gas injection hole; 14. plugging the pipe; 15. a plugging mechanism; 1501. a blocking block; 1502. an elastic member; 1503. and (4) exhausting the gas.
Detailed Description
Example one
As shown in fig. 1-3, the mud discharging device for the mine underground sump provided by the invention comprises a mud discharging tank 1, a plugging block 2, a lifting mechanism 5, a mud discharging pipe 6, an inflation pipe 7, a gas conveying pipe 8, a gas inlet pipe 9, a control valve group 12, a gas spraying pipe 13 and a plugging pipe 14;
the sludge discharge tank 1 is provided with a feeding hole 101; the plugging block 2 is arranged in the feed inlet 101 in a sliding manner; the output end of the lifting mechanism 5 is connected with the plugging block 2; the sludge discharge pipe 6 is arranged on the sludge discharge tank 1, and the lower end of the sludge discharge pipe 6 is positioned at the lower part of the sludge discharge tank 1; the inflation tube 7 is arranged on the sludge discharge tank 1, and the lower end of the inflation tube 7 is positioned at the upper part of the sludge discharge tank 1; the gas injection pipe 13 is horizontally arranged above the sludge discharge tank 1; the plugging pipe 14 is arranged in the gas injection pipe 13 in a sliding manner, and gas injection holes 1301 are formed in the gas injection pipe 13 and the plugging pipe 14; the plugging pipe 14 is provided with a plugging mechanism 15 for driving the plugging pipe 14 to move; the gas pipe 8 is arranged on the plugging pipe 14; the air inlet pipe 9 is connected with the inflation pipe 7 and the air delivery pipe 8; the control valve group 12 is arranged on the air charging pipe 7, the air conveying pipe 8 and the air inlet pipe 9.
The plugging mechanism 15 comprises a stop block 1501, an elastic piece 1502 and an exhaust pipe 1503; the blocking piece 1501 is arranged in the gas ejector pipe 13; the two ends of the elastic piece 1502 are respectively connected with the gas injection pipe 13 and the plugging pipe 14; an exhaust pipe 1503 is provided on the gas ejecting pipe 13, and the exhaust pipe 1503 communicates with the elastic member 1502 side.
The control valve group 12 comprises a general control valve 121, a first regulating valve 122 and a second regulating valve 123; the master control valve 121 is arranged on the air inlet pipe 9; the first regulating valve 122 is arranged on the gas conveying pipe 8; the second regulating valve 123 is arranged on the air inlet pipe 9; the master control valve 121 can control the opening and closing of the air inlet pipe 9, so that the air inlet pipe 9 can convey air into the inflation pipe 7 and the air conveying pipe 8; the first regulating valve 122 can control the on-off of the gas filling pipe 7, so that air flow can enter the gas spraying pipe 13 to stir muddy water; the second regulating valve 123 can control the opening and closing of the air charging pipe 7, so that the mud can be pressurized into the mud discharging tank 1, and the mud and water can be pressed into the mud discharging pipe 6 through air pressure.
A first guide plate 10 is arranged in the sludge discharge tank 1, the first guide plate 10 is obliquely arranged, and the lowest end of the first guide plate 10 is positioned at the lower end of the sludge discharge pipe 6; the sludge discharge tank 1 is provided with a second guide plate 11; the lowest point of the second guide plate 11 is located at the feed opening 101; the muddy water on the mud discharging tank 1 can be conveniently fallen into the mud discharging tank 1 through the second guide plate 11, and the muddy water can be conveniently fallen into the mud discharging pipe 6 through the first guide plate 10, so that the mud discharging pipe 6 can suck out the muddy water.
The invention also provides a use method of the mine underground sump sludge discharge device, which comprises the following steps:
s1, opening an air inlet pipe 9 and an air delivery pipe 8 through a control valve group 12, enabling air in the air delivery pipe 8 to be filled into an air injection pipe 13, enabling an air flow to push a blocking pipe 14 to move, enabling two air injection holes 1301 to be aligned, enabling the air flow to be sprayed out of the air injection holes 1301, and stirring muddy water;
s2, driving the blocking block 2 to move downwards through the lifting mechanism 5, and removing the blocking of the feeding hole 101 by the blocking block 2 to enable muddy water to enter the mud discharging tank 1;
s3, when all the mud water enters the mud discharging tank 1, or the mud water in the mud discharging tank 1 is full;
s4, driving the plugging block 2 to move upwards through the lifting mechanism 5, plugging the feed port 101, and completing sealing;
s5, closing the air pipe 8 and opening the air pipe 8 by the control valve group 12, so as to pressurize the mud discharging tank 1;
s6, the sludge in the sludge discharge tank 1 is pressed into the sludge discharge pipe 6 by air pressure, and then the sludge and water are discharged through the sludge discharge pipe 6.
In this embodiment, the air inlet pipe 9 is started through the master control valve 121, so that air flows enter the inflation pipe 7 and the air delivery pipe 8, the first regulating valve 122 is opened, so that the air flows enter the air delivery pipe 8, the air flows in the air delivery pipe 8 are injected into the air ejector pipe 13, the plugging pipe 14 is pushed to move, the plugging pipe 14 abuts against the blocking block 1501, so that the air ejector holes 1301 in the plugging pipe 14 are aligned with the air ejector holes 1301 in the air ejector pipe 13, so that the air flows can be ejected from the air ejector holes 1301, the muddy water is impacted and stirred, so that the muddy water is mixed, sludge is prevented from settling, and cannot flow into the mud discharging tank 1, after the muddy water is mixed, the plugging block 2 is driven to move downwards through the lifting mechanism 5, so that the muddy water enters the mud discharging tank 1, after the muddy water completely enters the mud discharging tank 1, or after the muddy water in the mud discharging tank 1 is full, the lifting mechanism 5 drives the plugging block 2 to move upwards, the feed inlet 101 is plugged, the air ejector holes in the air ejector pipes 13 are blocked, and the muddy water is prevented from misplacing; open second governing valve 123 again for the air current passes through gas tube 7 and pours into in mud discharging tank 1, impress muddy water into mud discharging pipe 6 through atmospheric pressure in, and carry away through mud discharging pipe 6, thereby accomplish the mud discharging operation, and compare in the comparison file, stir muddy water before pouring muddy water into mud discharging tank 1 in, make things convenient for muddy water to enter into mud discharging tank 1 in, and remove through elevating system 5 drive plugging block 2, belong to rigid connection, can avoid plugging block 2 card in feed inlet 101, lead to unable use.
Example two
As shown in fig. 1 to 3, compared with the first embodiment, the mine underground sump mud discharging device provided by the present invention has a supporting frame 4 disposed on the well wall; the sliding frame 3 is arranged on the plugging block 2; the sliding frame 3 is arranged on the supporting frame 4 in a sliding manner; the lifting mechanism 5 is arranged on the support frame 4. The lifting mechanism 5 comprises a driving motor 501, a screw rod 502 and a guide rail 503; the driving motor 501 and the guide rail 503 are both arranged on the support frame 4, and the output end of the driving motor 501 is connected with the screw rod 502; the screw rod 502 is rotationally connected with the support frame 4; the sliding frame 3 is connected with the guide rail 503 in a sliding way; the sliding frame 3 is screwed to the spindle 502.
In this embodiment, the support frame 4 supports the sliding frame 3 and the lifting mechanism 5, when the plugging block 2 needs to be driven to move, the driving motor 501 is started, the driving motor 501 drives the screw rod 502 to rotate, the guide rail 503 supports and guides the sliding frame 3, the screw rod 502 drives the sliding frame 3 to move, and the sliding frame 3 drives the plugging block 2 to move, so that the plugging block 2 can block the feed port 101 or relieve the blockage of the feed port 101, and the sliding frame 3 can directly drive the plugging block 2 to move, so that the problem of blocking of the plugging block 2 can be prevented.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. A mine underground sump mud discharging device is characterized by comprising a mud discharging tank (1), a plugging block (2), a lifting mechanism (5), a mud discharging pipe (6), an air charging pipe (7), an air conveying pipe (8), an air inlet pipe (9), a control valve group (12), an air injection pipe (13) and a plugging pipe (14);
a feed inlet (101) is arranged on the sludge discharge tank (1); the plugging block (2) is arranged in the feeding hole (101) in a sliding manner; the output end of the lifting mechanism (5) is connected with the plugging block (2); the sludge discharge pipe (6) is arranged on the sludge discharge tank (1), and the lower end of the sludge discharge pipe (6) is positioned at the lower part of the sludge discharge tank (1); the inflation tube (7) is arranged on the sludge discharge tank (1), and the lower end of the inflation tube (7) is positioned at the upper part of the sludge discharge tank (1); the gas injection pipe (13) is horizontally arranged above the sludge discharge tank (1); the plugging pipe (14) is arranged in the gas injection pipe (13) in a sliding manner, and gas injection holes (1301) are formed in the gas injection pipe (13) and the plugging pipe (14); the plugging pipe (14) is provided with a plugging mechanism (15) for driving the plugging pipe (14) to move; the gas pipe (8) is arranged on the plugging pipe (14); the air inlet pipe (9) is connected with the air charging pipe (7) and the air delivery pipe (8); the control valve group (12) is arranged on the inflation pipe (7), the air delivery pipe (8) and the air inlet pipe (9).
2. The mine underground sump mud discharging device according to claim 1, wherein a supporting frame (4) is arranged on the well wall; the sliding frame (3) is arranged on the plugging block (2); the sliding frame (3) is arranged on the support frame (4) in a sliding manner; the lifting mechanism (5) is arranged on the support frame (4).
3. The mine underground sump mud discharging device according to claim 2, wherein the lifting mechanism (5) comprises a driving motor (501), a screw rod (502) and a guide rail (503); the driving motor (501) and the guide rail (503) are both arranged on the support frame (4), and the output end of the driving motor (501) is connected with the screw rod (502); the screw rod (502) is rotationally connected with the support frame (4); the sliding frame (3) is connected with the guide rail (503) in a sliding way; the sliding frame (3) is in threaded connection with the screw rod (502).
4. A mine shaft sump mud discharge apparatus according to claim 1, wherein the plugging mechanism (15) comprises a blocking block (1501), an elastic member (1502) and an exhaust pipe (1503); the blocking block (1501) is arranged in the gas ejector pipe (13); two ends of the elastic piece (1502) are respectively connected with the gas injection pipe (13) and the plugging pipe (14); an exhaust pipe (1503) is provided on the gas ejection pipe (13), and the exhaust pipe (1503) communicates with the elastic member (1502) side.
5. The mine downhole sump mud discharging device according to claim 1, wherein the control valve group (12) comprises a master control valve (121), a first regulating valve (122) and a second regulating valve (123); the master control valve (121) is arranged on the air inlet pipe (9); the first regulating valve (122) is arranged on the gas transmission pipe (8); the second regulating valve (123) is arranged on the air inlet pipe (9).
6. The mine underground sump mud discharging device according to claim 1, characterized in that a first guide plate (10) is arranged in the mud discharging tank (1), the first guide plate (10) is arranged obliquely, and the lowest end of the first guide plate (10) is positioned at the lower end of the mud discharging pipe (6); a second guide plate (11) is arranged on the sludge discharge tank (1); the lowest point of the second guide plate (11) is positioned at the feed port (101).
7. The mine underground sump mud discharge device of claim 1, and further provides a use method of the mine underground sump mud discharge device, which is characterized by comprising the following steps:
s1, opening an air inlet pipe (9) and an air delivery pipe (8) through a control valve group (12), enabling air in the air delivery pipe (8) to be filled into an air injection pipe (13), enabling an air flow to push a blocking pipe (14) to move, enabling two air injection holes (1301) to be aligned, enabling the air flow to be sprayed out of the air injection holes (1301), and stirring muddy water;
s2, driving the blocking block (2) to move downwards through the lifting mechanism (5), and removing the blocking of the feeding hole (101) by the blocking block (2) to enable muddy water to enter the mud discharging tank (1);
s3, when all the muddy water enters the mud discharging tank (1), or the muddy water in the mud discharging tank (1) is full;
s4, driving the plugging block (2) to move upwards through the lifting mechanism (5) to plug the feeding hole (101) to complete sealing;
s5, closing the air pipe (8) by the control valve group (12) and opening the air pipe (8), so that the mud tank (1) is pressurized;
s6, the sludge in the sludge discharge tank (1) is pressed into the sludge discharge pipe (6) by air pressure, and then the sludge and water are discharged through the sludge discharge pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211096494.9A CN115614102A (en) | 2022-09-08 | 2022-09-08 | Mine sump mud discharging device in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211096494.9A CN115614102A (en) | 2022-09-08 | 2022-09-08 | Mine sump mud discharging device in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115614102A true CN115614102A (en) | 2023-01-17 |
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ID=84857940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211096494.9A Pending CN115614102A (en) | 2022-09-08 | 2022-09-08 | Mine sump mud discharging device in pit |
Country Status (1)
| Country | Link |
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| CN (1) | CN115614102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117964182A (en) * | 2024-04-02 | 2024-05-03 | 克拉玛依市三达新技术股份有限公司 | Method and device for recycling and treating thickened oil produced water of oil field |
-
2022
- 2022-09-08 CN CN202211096494.9A patent/CN115614102A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117964182A (en) * | 2024-04-02 | 2024-05-03 | 克拉玛依市三达新技术股份有限公司 | Method and device for recycling and treating thickened oil produced water of oil field |
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Application publication date: 20230117 |
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