CN218079457U - Underground portable slurry pipeline dredging device - Google Patents
Underground portable slurry pipeline dredging device Download PDFInfo
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- CN218079457U CN218079457U CN202222389007.XU CN202222389007U CN218079457U CN 218079457 U CN218079457 U CN 218079457U CN 202222389007 U CN202222389007 U CN 202222389007U CN 218079457 U CN218079457 U CN 218079457U
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Abstract
The utility model discloses a portable slurry pipeline pull throughs in pit, including wind-force supercharging device and water conservancy conveying appliance, wind-force supercharging device and water conservancy conveying appliance are connected directly through mixing the tee bend respectively, directly connect the high-pressure flushing pipe, the high-pressure flushing pipe keeps away from the direct one end and connects the high-pressure washing shower nozzle, the utility model has the advantages of easy operation, convenient manufacture, safe and reliable, can dredge the slurry pipeline of colliery underground transportation waste rock fast and high-efficiently, utilize the high pressure aqueous vapor mixing flow, break away the waste rock granule that the jam deposits in the pipeline and other sediments that adhere to on the pipe wall and flow out with the rivers, reach the purpose of dredging the slurry pipeline; the device has simple structure and is convenient to disassemble, is suitable for cleaning slurry pipelines in narrow and small underground spaces of mines, is convenient to flow in the using process, reduces the labor intensity and the number of workers of the cleaning work of the underground slurry pipelines, and can be used for dredging the blockage of other pipelines such as underground drainage pipelines.
Description
Technical Field
The utility model belongs to the technical field of the pipeline cleaning mediation, a portable slurry pipeline pull throughs in pit is related to.
Background
The slurry filling technology is a filling technology which is used for crushing waste rocks produced in the coal mine production process into tiny particles and then conveying the tiny particles to an underground goaf through a pipeline by using a filling industrial pump. In the actual operation process, the fluctuation of a conveying pipeline is caused due to the unevenness of the underground roadway of the coal mine, and the deposition and accumulation of gangue slurry are easily caused due to unstable pressure or long-time equipment failure in the conveying process, so that the blockage of the conveying pipeline is caused, and the efficiency and the capability of slurry filling are influenced. Due to the factors of narrow space of an underground roadway, the traditional pipeline cleaning and dredging device applied to the ground cannot be applied to the underground space, and in order to solve the problems, a gangue slurry pipeline cleaning and dredging device applied to the underground coal mine is urgently needed; the utility model discloses make full use of has had the condition in the pit in the colliery, proposes the device that is applicable to the underground slurry pipeline of colliery and washs the mediation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable slurry pipeline pull throughs in pit has solved current pipeline pull throughs and has been subject to the problem that tunnel space is narrow and small and unable construction in pit.
The utility model provides a technical scheme be, a portable slurry pipeline pull throughs in pit, including wind-force supercharging device and water conservancy conveyor, wind-force supercharging device and water conservancy conveyor are connected directly through mixing the tee bend respectively, and the high-pressure flushing pipe of direct connection, high-pressure flushing pipe keep away from direct one end and connect high-pressure washing terminals.
The utility model discloses a characteristics still lie in:
the wind power supercharging device comprises a high-pressure wind access pipeline, a wind pipe straight-through, a wind pipe short connecting pipe, a wind pipe valve and a wind pipe check valve which are connected in sequence, wherein the wind pipe check valve is connected with one branch of the mixing tee;
the high-pressure air access pipeline is a high-pressure rubber hose, the air pipe short connecting pipe is a high-pressure steel pipe, and the diameter of the high-pressure air access pipeline is the same as that of the air pipe short connecting pipe;
the hydraulic conveying device comprises a high-pressure water access pipeline, a water pipe straight-through pipeline, a water pipe short connecting pipe, a water pipe valve and a water pipe check valve which are connected in sequence, wherein the water pipe check valve is connected with the other branch of the mixing tee joint;
the high-pressure water access pipeline is a high-pressure rubber hose, the water pipe short connecting pipe is a high-pressure steel pipe, and the diameter of the high-pressure water access pipeline is the same as that of the water pipe short connecting pipe.
The beneficial effects of the utility model are that
The utility model discloses a portable slurry pipeline pull throughs in pit, when waste rock slurry pipeline blocks up in the pit and needs the clearance mediation, only need to connect wind-force supercharging device on the tunnel pressure air supply pipeline in the pit, water power conveyor connects on the delivery pipeline in tunnel in the pit, put in the pipeline that needs the mediation behind the high-pressure washing shower nozzle connection high-pressure flushing line, reopen water power conveyor's water pipe valve, and gradually open wind power supercharging device's tuber pipe valve, can be in order to realize the mediation desilting work to waste rock slurry delivery pipeline. The underground slurry pipeline dredging device fully utilizes the existing conditions under the coal mine, effectively saves manpower and material resources, and can realize quick dredging of the blocked slurry pipeline.
Drawings
FIG. 1 is a schematic structural view of a portable slurry pipeline dredging device in a well of the present invention;
fig. 2 is a working state diagram of the underground portable slurry pipeline dredging device of the utility model.
In the figure, 1, high-pressure air is connected into a pipeline; 2. the air pipe is straight; 3. a short connecting pipe of the air pipe; 4. an air pipe valve; 5. a blast pipe check valve; 6. high-pressure water is connected into a pipeline; 7. the water pipe is straight; 8. a short connecting pipe of an air pipe; 9. a water pipe valve; 10. a water pipe check valve; 11. mixing the tee joint; 12. straight-through; 13. a high pressure flush tube; 14. a high pressure flushing nozzle; 15. a slurry conduit; 16. and (4) gangue particles.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a portable slurry pipeline dredging device in the pit, as shown in figures 1 and 2, the portable slurry pipeline dredging device comprises a wind power supercharging device I, a hydraulic conveying device II, a mixing tee joint, a high-pressure flushing pipe 13 and a high-pressure flushing nozzle 14; the wind power supercharging device I comprises a high-pressure wind access pipeline 1, a wind pipe straight-through 2, a wind pipe nipple 3, a wind pipe valve 4 and a wind pipe check valve 5, wherein in practical application, the high-pressure wind access pipeline 1 is made of a high-pressure rubber hose, the wind pipe nipple 3 is made of a high-pressure steel pipe, and the diameters of the high-pressure wind access pipeline 1, the wind pipe straight-through 2, the wind pipe nipple 3 and the wind pipe check valve are both 25mm;
the hydraulic conveying device II comprises a high-pressure water access pipeline 6, a water pipe straight-through 7, a water pipe short connecting pipe 8, a water pipe valve 9 and a water pipe check valve 10; the high-pressure water access pipeline 6 is made of a high-pressure rubber hose, the water pipe short connecting pipe 8 is made of a high-pressure steel pipe, and the high-pressure rubber hose and the high-pressure steel pipe have the same diameter and the diameter range of 10-25 mm;
the wind power supercharging device I, the hydraulic conveying device II and the high-pressure flushing pipe 13 are connected together through a mixing tee 11, the high-pressure flushing pipe 13 is connected with the mixing tee 11 through a straight-through 12, and the front end of the high-pressure flushing pipe 13 is connected with a high-pressure flushing spray head 14; the high-pressure washing pipe 13 is made of a high-pressure rubber hose, the length of the high-pressure washing pipe is less than or equal to 20m, the diameter of the high-pressure washing pipe ranges from 10mm to 25mm, and the high-pressure washing nozzle 14 can divide water flow into impact flow which is emitted forwards and power flow which is emitted backwards so as to provide washing dirt washing capacity and advancing kinetic energy. When in use, the wind power supercharging device is communicated with an existing air supply pipeline of an underground roadway of a coal mine through the high-pressure air access pipeline 1, the hydraulic conveying device is communicated with an existing water supply pipeline of the underground roadway through the high-pressure water access pipeline 6, and the high-pressure washing spray head 14 and the high-pressure washing pipe 13 are plugged into a pipeline to be dredged and are driven by high-pressure water airflow to wash away and take out sludge in the pipeline;
the working process of the utility model is as follows:
1. when in use, the joint of the slurry pipeline 15 to be dredged is firstly opened, and the high-pressure washing nozzle 14 and the high-pressure washing pipe 13 are plugged into the slurry pipeline 15 for a certain distance; the tail end of a high-pressure flushing pipe 13 is connected with a mixing tee joint 11 through a straight-through 12, then a wind power supercharging device I is connected with a wind supply pipeline of an underground roadway through a high-pressure wind access pipeline 1, and a hydraulic conveying device II is connected with a water supply pipeline of the underground roadway through a high-pressure water access pipeline 6;
2. after the connection of the whole device is completed, a valve of the hydraulic conveying device II is opened, and at the moment, the high-pressure flushing nozzle 14 starts to spray water flow under the driving of hydraulic power and carries out part of deposited gangue particles 16.
3. In order to quickly and efficiently clean the waste rock particles 16 deposited in the slurry pipeline 15, when the waste rock particles 16 deposited in the slurry pipeline 15 are difficult to clean only through the water pressure provided by the hydraulic conveying device II, the valve of the wind power supercharging device I can be gradually opened, and the water and air flow jet pressure and the dredging capacity of the high-pressure flushing nozzle 14 are gradually provided;
4. the high-pressure flushing pipe 13 is driven by the high-pressure flushing nozzle 14 to continuously go deep in the pipeline and disperse the blocked and deposited gangue particles 16 and flow out along with water flow, the high-pressure flushing pipe 13 and the high-pressure flushing nozzle 14 can turn and move forward along with the turning of the slurry pipeline 15, and when the blocked first section of slurry pipeline 15 is cleaned, the cleaning can be continued until the high-pressure flushing pipe 13 completely enters the slurry pipeline 15 to be cleaned;
5. after the high-pressure flushing pipe 13 completely enters the slurry pipeline 15 to be cleaned, firstly closing an air pipe valve 4 of the wind power supercharging device I, then closing a water pipe valve 9 of the hydraulic conveying device II, respectively disassembling the high-pressure air access pipeline 1 and the high-pressure water access pipeline 6 from an air supply pipeline and a water supply pipeline of an underground roadway, and then extracting the high-pressure flushing pipe 13 and the high-pressure flushing nozzle 14 from the blocked slurry pipeline 15;
6. and repeating the steps of 1 to 5 to finish the dredging and dredging work of the next section of the blocked slurry pipeline 15.
Claims (5)
1. The underground portable slurry pipeline dredging device is characterized by comprising a wind power supercharging device and a hydraulic conveying device, wherein the wind power supercharging device and the hydraulic conveying device are respectively connected with a straight through pipe (12) through a mixing tee joint (11), the straight through pipe (12) is connected with a high-pressure flushing pipe (13), and one end, far away from the straight through pipe (12), of the high-pressure flushing pipe (13) is connected with a high-pressure flushing sprayer (14).
2. The underground portable slurry pipeline dredging device according to claim 1, wherein the wind power supercharging device comprises a high-pressure wind access pipeline (1), a wind pipe straight-through (2), a wind pipe short connecting pipe (3), a wind pipe valve (4) and a wind pipe check valve (5) which are connected in sequence, and the wind pipe check valve (5) is connected with one branch of the mixing tee joint (11).
3. The underground portable slurry pipeline dredging device according to claim 2, wherein the high-pressure air inlet pipeline (1) is a high-pressure rubber hose, the air pipe nipple (3) is a high-pressure steel pipe, and the diameter of the high-pressure air inlet pipeline (1) is the same as that of the air pipe nipple (3).
4. The dredging device for the slurry pipeline in the well according to claim 1, wherein the hydraulic conveying device comprises a high-pressure water access pipeline (6), a water pipe straight-through (7), a water pipe short-connecting pipe (8), a water pipe valve (9) and a water pipe check valve (10) which are connected in sequence, and the water pipe check valve (10) is connected with the other branch of the mixing tee (11).
5. A portable slurry pipeline dredging device in a well according to claim 4, characterized in that the high pressure water inlet pipeline (6) is a high pressure rubber hose, the water pipe nipple (8) is a high pressure steel pipe, and the diameters of the high pressure water inlet pipeline (6) and the water pipe nipple (8) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389007.XU CN218079457U (en) | 2022-09-08 | 2022-09-08 | Underground portable slurry pipeline dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389007.XU CN218079457U (en) | 2022-09-08 | 2022-09-08 | Underground portable slurry pipeline dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218079457U true CN218079457U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222389007.XU Active CN218079457U (en) | 2022-09-08 | 2022-09-08 | Underground portable slurry pipeline dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218079457U (en) |
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2022
- 2022-09-08 CN CN202222389007.XU patent/CN218079457U/en active Active
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