CN114738048A - Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof - Google Patents
Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof Download PDFInfo
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- CN114738048A CN114738048A CN202210176135.8A CN202210176135A CN114738048A CN 114738048 A CN114738048 A CN 114738048A CN 202210176135 A CN202210176135 A CN 202210176135A CN 114738048 A CN114738048 A CN 114738048A
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- wall
- water
- well
- storage tank
- shaft
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004062 sedimentation Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
- 238000003860 storage Methods 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 23
- 239000003245 coal Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 2
- 239000007787 solid Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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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
- E21F16/00—Drainage
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sewage (AREA)
Abstract
The invention discloses an anti-siltation external cut-off tank for a shaft wall and a use method thereof.
Description
Technical Field
The invention relates to the technical field of vertical shaft water interception, in particular to an external hanging type water interception tank for preventing shaft and wall siltation and a water interception method.
Background
The underground coal mine establishes an upper and lower communication channel of the mine through a shaft, wherein the shaft is called as a throat of the mine and mainly comprises two forms of an inclined shaft and a vertical shaft. The vertical shaft is vertical, and the vertical shaft usually penetrates through a plurality of rock stratums when in tunneling construction, and when in tunneling
After passing through the aquifer, some water seepage points are remained on the well wall due to the fact that the aquifer is rich in water, the grouting water control effect is not ideal, the well wall is poor in water prevention and isolation capacity and the like. Water seeps out of the concrete well wall behind the wall, and some water is also corrosive, seriously affecting the operation environment of the well shaft, damaging well shaft equipment and the like.
At present, water leakage water on a well wall is collected mainly in a water interception mode, and then the water is guided to the bottom of the well in a centralized mode; the corresponding water interception device or method is provided by a vertical shaft hidden water interception structure disclosed by Chinese patent CN206280075U, a coal mine vertical shaft water spraying Y-shaped cofferdam water guiding device disclosed by Chinese patent CN213039321U, a coal mine vertical shaft water spraying and dredging device disclosed by Chinese patent CN208137991U, a water interception component disclosed by Chinese patent CN109138467B and a construction method thereof. However, the water interception method provided by the inventions or the utility model is essentially that the water interception tank is U-shaped, is arranged on the inner wall of the well wall, plays a role in intercepting the water leakage of the well wall, and then is concentrated under the pipeline for discharging; however, such intercepting devices or methods have a major disadvantage of poor anti-siltation capacity, and particularly for the main well for coal extraction, more coal is scattered in the operation process of the shaft and falls into the intercepting tank along the wall of the well, so that the intercepting tank silts up quickly, the intercepting function is lost, and the main well must be cleaned frequently.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide the anti-siltation externally-hung type intercepting tank for the shaft wall of the shaft and the intercepting method, which are convenient to manufacture and simple and convenient to install and have the functions of intercepting water and preventing siltation.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an anti-siltation external catch basin for a shaft wall of a shaft, which comprises a water storage tank, a bulge integrally formed with the water storage tank and an installation part integrally formed with the bulge, wherein the bulge is arranged at the upper part of the water storage tank, the installation part is fixed with the shaft wall of the shaft through a fastener, and the water storage tank is communicated with a dredging pipeline.
Preferably, the width of the water storage tank is equal to the inner diameter of the well wall.
Preferably, the highest point of the convex part protruding outwards forms a vertical line perpendicular to the ground to penetrate through the opening of the water storage tank.
Preferably, the aqua storage tank is the setting of slot column structure, the opening part of aqua storage tank is formed with the portion of bending towards the wall of a well that corresponds with the bellying.
Preferably, the fastener is an expansion bolt.
Preferably, the mounting portion is provided with a prepared hole corresponding to the fastener.
The invention also provides a use method of the water intercepting tank, which specifically comprises the following steps:
(1) cleaning the wall surface of the installation well wall;
(2) fixing the installation part and the well wall into a whole by using an expansion bolt through a hole reserved on the installation part, and smearing waterproof glue on a gap between the top surface of the installation part and the well wall;
(3) a dredging pipeline is adopted to connect with a dredging hole at the lower part of the water storage tank;
(4) well wall water is attached to the convex part and flows into the water storage tank, and the dredging pipeline intensively drains accumulated water in the water intercepting tank to the bottom of the well or other water storage spaces;
(5) the coal falls along the wall of the wellbore and is splashed into the wellbore as it passes the lobes.
The invention has the beneficial effects that:
the invention utilizes the adhesive force of water and solid surface, can realize the collection of seepage water of well wall, can prevent the solid sundries of well wall from falling into the water storage tank at the same time, the water flowing from well wall is collected in the water storage tank after passing through the lug boss, and finally the water is dredged to the well bottom or concentrated water storage point through the dredging pipeline arranged at the lower part of the water storage tank; when the pit shaft has the phenomenon such as spilling coal, the coal falls along the wall of a well, when passing through the bellying, can be splashed to the pit shaft in, can not get into the catch basin to play the mesh of anti-silting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the intercepting tank of the present invention;
FIG. 2 is a schematic view of the water shut-off state of the present invention;
FIG. 3 is a schematic view of the anti-sludge state of the present invention;
in the figure: 1. a water storage tank; 101. a bending part; 2. a boss portion; 3. an installation part; 4. a fastener; 5. dredging the pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, this embodiment provides a pit shaft wall of a well anti-siltation externally-hung type cut-off tank, and the cut-off tank adopts steel sheet, aluminum plate or high strength plastic slab processing to form, including aqua storage tank 1, with 1 integrated into one piece's of aqua storage tank bellying 2, with 2 integrated into one piece's of bellying installation department 3, bellying 2 sets up the upper portion at aqua storage tank 1, installation department 3 is fixed with the wall of a well through fastener 4, 1 intercommunication of aqua storage tank has leading pipeline 5, bellying 2 adopts the arcuation protruding structure setting that technical staff in the field is known, leading pipeline 5 adopts current product or structure that technical staff in the field is known.
The width of aqua storage tank 1 equals with the internal diameter of the wall of a well, the better installation of being convenient for, collection wall of a well infiltration water that moreover can be better. The opening of the water storage tank 1 is penetrated by a vertical line which is formed by the highest point of the convex part 2 protruding towards the outside and is vertical to the ground, so that the penetrating water can better flow into the water storage tank 1 along the convex part. The water storage tank 1 is arranged in a groove-shaped structure, and a bending part 101 corresponding to the protruding part 2 and facing the well wall is formed at the opening of the water storage tank 1.
Preferably, the fastener 4 is an expansion bolt.
The installation part 3 is provided with a prepared hole corresponding to the fastener 4, the installation part and the prepared hole are of the existing structure known to those skilled in the art, and the arrangement of the prepared hole is of the existing mode known to those skilled in the art, and will not be described in detail here.
The embodiment provides a use method of the water intercepting tank, which specifically comprises the following steps:
(1) cleaning the wall surface of the installation well wall by adopting an existing method well known by a person skilled in the art, and determining the depth and the position of the well shaft for installing the intercepting tank by adopting the existing method well known by the person skilled in the art;
(2) the installation part 3 and the well wall are fixed into a whole by using expansion bolts through holes reserved on the installation part 3, and waterproof glue is coated on the gap between the top surface of the installation part 3 and the well wall to prevent the gap from leaking water;
(3) the leading pipe 5 is connected with the leading hole at the lower part of the water storage tank 1, the leading hole of the embodiment is arranged by adopting the existing mode or structure arrangement which is well known by the technicians in the field and is not described in detail, and the leading pipe is connected with the water storage tank 1 in a thread sealing way;
(4) well wall water can attach to the convex part 2 and flow into the water storage tank 1, and the dredging pipeline 5 intensively drains the accumulated water in the water interception tank to the bottom of the well or other water storage spaces, as shown in fig. 2;
(5) the coal falls along the wall of the wellbore and is splashed into the wellbore as it passes the boss 2, as shown in figure 3.
The adhesion force is the adsorption force of liquid to other substances, the adhesion force is the attraction force existing between different molecules, when the vertical direction forms a smaller angle with the wall of the solid substance, the adhesion force is stronger, and the gravity component vertical to the wall of the solid substance is smaller, so that water is easier to attach to the outer surface of the container.
In the embodiment, the collection of seepage water on the well wall can be realized by utilizing the adhesive force of water and the solid surface, meanwhile, solid impurities on the well wall can be prevented from falling into the water storage tank, the water flowing from the well wall is collected in the water storage tank through the bulge, and finally, the water is guided to the well bottom or a concentrated water storage point through the dredging pipeline arranged at the lower part of the water storage tank; when the pit shaft has the phenomenon of scattering coal and the like, the coal falls along the wall of the well and is splashed into the pit shaft when passing through the bulge part, so that the coal does not enter the water intercepting tank, and the anti-sedimentation purpose is achieved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a long-pending external type cut-off tank of pit shaft wall silt prevention, its characterized in that, including aqua storage tank (1), with aqua storage tank (1) integrated into one piece's bellying (2), with bellying (2) integrated into one piece's installation department (3), bellying (2) set up on the upper portion of aqua storage tank (1), installation department (3) are fixed with the wall of a well through fastener (4), aqua storage tank (1) intercommunication has dredging pipeline (5).
2. The external hanging type water intercepting tank for preventing deposition of silt on the wall of a shaft and the wall of the well as defined in claim 1, wherein the width of the water storage tank (1) is equal to the inner diameter of the wall of the well.
3. The external hanging type water intercepting tank for preventing the shaft wall from being silted up as claimed in claim 1, wherein the highest point of the outward protrusion of the convex part (2) forms a vertical line vertical to the ground, and the vertical line penetrates through the opening of the water storage tank (1).
4. The external hanging type water intercepting tank for preventing deposition of silt on the well wall of the shaft as claimed in claim 1, wherein the water storage tank (1) is arranged in a groove-shaped structure, and a bent part (101) facing the well wall corresponding to the protruding part (2) is formed at the opening of the water storage tank (1).
5. The external hanging type water intercepting tank for preventing the shaft wall from being silted up and the well wall from being silted up and the water intercepting method according to claim 1, wherein the fastening piece (4) is an expansion bolt.
6. The external hanging type water intercepting tank for preventing the shaft wall from being silted up and the well wall from being accumulated and the water intercepting method according to claim 1, wherein a preformed hole corresponding to the fastening piece (4) is arranged on the installation part (3).
7. The use method of the shaft wall silt-preventing externally hung intercepting water tank of any one of claims 1 to 6, which is characterized by comprising the following steps:
(1) cleaning the wall surface of the installation well wall;
(2) the installation part (3) and the well wall are fixed into a whole by using expansion bolts through holes reserved on the installation part (3), and waterproof glue is coated on the gap between the top surface of the installation part (3) and the well wall;
(3) a dredging pipeline (5) is adopted to be connected with a dredging hole at the lower part of the water storage tank (1);
(4) well wall water is attached to the convex part (2) and flows into the water storage tank (1), and the dredging pipeline (5) intensively drains accumulated water in the water storage tank (1) to the bottom of a well or other water storage spaces;
(5) the coal falls along the wall of the well and is splashed into the wellbore as it passes the boss (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210176135.8A CN114738048A (en) | 2022-02-25 | 2022-02-25 | Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210176135.8A CN114738048A (en) | 2022-02-25 | 2022-02-25 | Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114738048A true CN114738048A (en) | 2022-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210176135.8A Pending CN114738048A (en) | 2022-02-25 | 2022-02-25 | Anti-sedimentation external catch basin for shaft wall of shaft and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114738048A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005100313A4 (en) * | 2005-04-14 | 2005-05-19 | McLinton, Sareen | A new one-piece rainwater gutter profile which is not prone to blockage by tree debris |
| JP2008148576A (en) * | 2006-12-14 | 2008-07-03 | Daikure Co Ltd | Vertical greening device |
| CN201546757U (en) * | 2009-11-09 | 2010-08-11 | 灵宝市金源矿业有限责任公司 | Water collection and drainage system for shaft cylinder wall |
| CN203441529U (en) * | 2013-08-09 | 2014-02-19 | 中国瑞林工程技术有限公司 | Shaft multiple section parallel interception device |
| CN203756232U (en) * | 2014-01-09 | 2014-08-06 | 江西铜业股份有限公司 | Shaft water collecting groove |
| CN107829745A (en) * | 2017-11-01 | 2018-03-23 | 中国恩菲工程技术有限公司 | Vertical shaft intercepts water device |
| CN112942448A (en) * | 2019-11-26 | 2021-06-11 | 毕汇悦 | Based on building information ization underground pipe gallery guardianship waterproof construction |
-
2022
- 2022-02-25 CN CN202210176135.8A patent/CN114738048A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005100313A4 (en) * | 2005-04-14 | 2005-05-19 | McLinton, Sareen | A new one-piece rainwater gutter profile which is not prone to blockage by tree debris |
| JP2008148576A (en) * | 2006-12-14 | 2008-07-03 | Daikure Co Ltd | Vertical greening device |
| CN201546757U (en) * | 2009-11-09 | 2010-08-11 | 灵宝市金源矿业有限责任公司 | Water collection and drainage system for shaft cylinder wall |
| CN203441529U (en) * | 2013-08-09 | 2014-02-19 | 中国瑞林工程技术有限公司 | Shaft multiple section parallel interception device |
| CN203756232U (en) * | 2014-01-09 | 2014-08-06 | 江西铜业股份有限公司 | Shaft water collecting groove |
| CN107829745A (en) * | 2017-11-01 | 2018-03-23 | 中国恩菲工程技术有限公司 | Vertical shaft intercepts water device |
| CN112942448A (en) * | 2019-11-26 | 2021-06-11 | 毕汇悦 | Based on building information ization underground pipe gallery guardianship waterproof construction |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220712 |