CN100501132C - System for cleaning water sump settling down well - Google Patents
System for cleaning water sump settling down well Download PDFInfo
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- CN100501132C CN100501132C CNB2007101312015A CN200710131201A CN100501132C CN 100501132 C CN100501132 C CN 100501132C CN B2007101312015 A CNB2007101312015 A CN B2007101312015A CN 200710131201 A CN200710131201 A CN 200710131201A CN 100501132 C CN100501132 C CN 100501132C
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- deposit
- sump
- water
- collector
- water sump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000013049 sediment Substances 0.000 claims description 27
- 239000007787 solid Substances 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract 4
- 238000004062 sedimentation Methods 0.000 abstract 3
- 239000011859 microparticle Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention provides a clearing system for deposit in the water sump in a pit, which comprises a bogie, a pressure filter, and a sedimentation pond, at bottom of which, a pumping deposit collector and a guideway dragging the pumping deposit collector to move to and fro are provided. The pumping deposit collector is connected with a drum type pipe dragged collector through a deposit conveying pipe and a dragging rope, the drum type pipe dragged collector is connected with the pressure filter; the tail of the sedimentation pond is provided with a clean water pond separated by an overflow board; the upper part of the clean water pond is provided with a diversion board, the bottom of the clean water pond is provided with a micro-particle anti-sedimentation water nozzle. The pumping deposit collector in the system collects and treats the solid deposit in the water sump along the given path in the mine pit, the deposit collected is easy to convey out the pit; the effective volume of the water sump can be kept constant; the water and deposit in the water sump can be effectively separated in real time without stopping the circulating water sump. The invention is of compact structure, labor and time saving, of high efficiency, short cleaning period, and high practicability.
Description
Technical field
The present invention relates to system for cleaning water sump settling down well, be particularly useful for sedimental cleaning work in the mine shaft sump, also be applicable to the work of not stopping transport in the electric power plant circulating water pond of removing contamination.
Background technology
The mine shaft sump is an indispensable part in the Mine Drainage System, be the tunnel that is lower than each mining level of mine, the length of sump is generally hundreds of rice, accounts for 20～30% of parking lot whole project, its section adopts the single track section usually, and general wide is 2～4 meters.It is mainly by two effects: the one, and water temporarily compiles swallet; The 2nd, precipitation, the clarification of water with in the sump drains into ground through water pump again.
Along with the pit mining degree of depth increases, water yield increases, a large amount of water bursts carry solid particle and enter sump, contain impurity in the mineral water based on coal slime, sandstone or other sediments, entering the sump postprecipitation gets off, necessary periodic cleaning, sediment is dug out clearly, otherwise can cause: (1) reduces the dischargeable capacity of sump.(2) when long-pending silt was too much, foreign material can enter absorbing well, absorption well, are inhaled into water pump then, made the flow passage components wearing and tearing aggravation of water pump.Can stop up suction tap when (3) absorbing well, absorption well mud is too much, cause draining difficulty or can't draining, especially under the situation of big water yield, sump can not in time come into operation, and directly threatens mine safety production.In rainy season, sump also may cause the well accident of flooding if can not in time come into operation.(4) sediment that is rejected to ground causes surface water systemic contamination.Therefore regularly and efficiently digging sump clearly is to improve one of Mine Drainage System safety and economy important channel.
The general employing of the cleaning of mine shaft sump at present regularly dug sump clearly, and its time interval elder is annual 1～2 time, and weak point person will dig clearly, and mostly be manually and carry out in every month.The shaft sump environment is abominable, narrow space, because water content is big in the deposit, often become semi-fluid attitude or fluidised form after the stirring, with traditional spade shovel, bucket scrapes that to bring down stocks mode labour intensity big, inefficiency, and the sump section is limited, can not arrange many people operation simultaneously, therefore operating efficiency is low, labour intensity is big, and the cycle of bringing down stocks is long, and they dig out the solid deposits in the sump clearly and transport near the stacking of both sides, tunnel, treat to be transported on the ground again after solid deposits is dried, or moisture solid deposits directly packed into be transported to ground in the mine car.Therefore, production results in hand cramps to mine to dig sump clearly, use the underground work space as the station, increases freight volume, and pollution conveying track etc. are far from suitable with the rapid raising of coal mine excavation mechanization.
In recent years, people constantly carry out technological innovation and scientific research, obtained bigger progress, the Method and kit for that various machineries dig sump has clearly been made in research and development, improved the speed of cleaning, but still existed and need the sump to quit work could to clear up, or employing major-minor sump takes turns to operate, in turn cleaning, defective such as automaticity is low.Cause the technical barrier of mine shaft sump cleaning also not solved so far at all, remain the great restraining factors that puzzlement mine safety is produced.
Summary of the invention
The purpose of this invention is to provide a kind of system for cleaning water sump settling down well, pump suction type gatherer with pump and mechanical composition moves automatically continuously at the effect lower edge of determined power track, realizes that circulated water warehouse effectively separates the water in the sump with deposit under not stoppage in transit situation in real time.
System for cleaning water sump settling down well of the present invention comprises mine car, filter press, and settling tank is provided with pump suction type sediment trap and the reciprocating guide rail of traction pump suction type sediment trap in the settling tank bottom; The pump suction type sediment trap is connected with drum-type pipeline traction gatherer by deposit carrier pipe and pull rope, and drum-type pipeline traction gatherer links to each other with filter press; The afterbody of settling tank is provided with the clear water reserviors of being separated by overflow plate, and the top of clear water reserviors is provided with deflector, and the bottom is provided with the anti-deposition of subparticle water spout.
Described pump suction type sediment trap is made of with the deposit discharge line that is connected with the deposit carrier pipe pump truck, the slush pump that is located on the pump truck, two ends, the pump truck left and right sides are hinged with the left and right sides sediment trap that is bell mouth shape respectively, and be provided with the left and right sides closing door that connects as one, be respectively equipped with the traction hook on the closing door of the left and right sides; The described sediment trap top, the left and right sides that is bell mouth shape is respectively equipped with acquisition sensor; The left and right sides, middle part is respectively equipped with directive wheel; Described drum-type pipeline traction gatherer comprises the cylinder that is located on the support, the cylinder middle part is provided with and its defeated material hollow shaft that rotates synchronously, defeated material hollow shaft radially has through hole, through hole be provided be wrapped in cylinder on the joint that is connected of deposit carrier pipe, both sides are provided with bearing, and defeated material hollow shaft connects discharge one end and is provided with sealing device; Described sealing device is made of sealing ring and sealing shroud.
The present invention is in order thoroughly to solve the technical barrier of mine shaft sump cleaning, the many mine sump situations in all parts of the country have been carried out the on-the-spot investigation analysis, by to the conditions of demand of mine sump deposit cleaning with existingly bring down stocks the investigation of method, researched and developed system for cleaning water sump settling down well, this system can be under the situation of sump continuous effective operation, move under water in the mine shaft sump and collection along the track of setting, handle the solid deposits in the sump, make it conveniently to be transported to aboveground, guarantee that the sump dischargeable capacity is constant, realized the Real-time and Dynamic separation of sump coal water or other S ﹠ Ws, fundamentally solved the technical barrier of sump cleaning, can realize that circulated water warehouse water in the following sump of the situation of not stopping transport effectively separates with deposit in real time.Its compact conformation, time saving and energy saving, the efficient height, the cycle of bringing down stocks is short, has practicality widely.
Description of drawings
Fig. 1 is a system for cleaning water sump settling down well structural representation of the present invention.
Fig. 2 is a pump suction type sediment trap structural representation of the present invention.
Fig. 3 is a drum-type pipeline traction collector structure schematic diagram of the present invention.
Among the figure: 1 mine car, 2 filter presses, 3 drum-type pipelines traction gatherer, 4 deposit delivery hoses, 5 settling tanks, 6 guide rails, 7 pull ropes, 8 pump suction type sediment traps, 9 aircraft tail shelfs, 10 overflow plates, 11 deflectors, 12 clear water reserviors, the anti-deposition of 13 subparticles water spout.
The specific embodiment
The invention will be further described below in conjunction with the embodiment in the accompanying drawing:
Shown in Figure 1, system for cleaning water sump settling down well of the present invention, by mine car 1, filter press 2, drum-type pipeline traction gatherer 3, deposit carrier pipe 4, settling tank 5, pump suction type sediment trap 8 and clear water reserviors 12 constitute, and mine car 1 is located at filter press 2 discharging opening places, filter press 2 is accepted the material of drum-type pipeline traction gatherer 3 transmission, carries out sedimental filtration and extruding.Drum-type pipeline traction gatherer 3 links to each other with pump suction type sediment trap 8 with pull rope 7 by deposit carrier pipe 4, and pump suction type sediment trap 8 is dived in settling tank 5 bottoms, is provided with the reciprocating guide rail 6 of pump suction type sediment trap 8 in the sump.Clear water reserviors 12 are located at the afterbody of settling tank 5, are separated by overflow plate 10, and the top of clear water reserviors 12 is interval with two deflectors 11, and the bottom of clear water reserviors 12 is provided with the anti-deposition of subparticle sparge pipe 13.Pump suction type sediment trap 8 is by pump truck 8-6, the slush pump 8-5 that is located on the pump truck 8-6 constitutes with the deposit discharge line 8-4 that is connected with deposit carrier pipe 4, two ends, the pump truck 8-6 left and right sides are hinged with left sediment trap 8-3 and the right sediment trap 8-8 that is bell mouth shape respectively, and be provided with left closing door 8-2 and the right closing door 8-10 that connects as one, left and right sides closing door 8-2, be respectively equipped with left side traction hook 8-1 and right traction hook 8-9 on the 8-10, when pump truck 8-6 is pulled when pulling of turning left, left side closing door 8-2 opens, right closing door 8-10 closes, otherwise, right closing door 8-10 opens, and left closing door 8-2 closes.The left and right sides sediment trap 8-3, the 8-8 top that are bell mouth shape are respectively equipped with acquisition sensor 8-7; The left and right sides, middle part is respectively equipped with directive wheel 8-11, and is shown in Figure 2.Drum-type pipeline traction gatherer 3 comprises the cylinder 3-2 that is located on the support, cylinder 3-2 middle part is provided with and its defeated material hollow shaft 3-5 that rotates synchronously, defeated material hollow shaft 3-5 radially has through hole, through hole be provided be wrapped in cylinder 3-2 on the joint 3-1 that is connected of deposit carrier pipe 4, both sides are provided with bearing 3-6, defeated material hollow shaft 3-5 discharge one end is provided with sealing device, and sealing device is made of sealing ring 3-7 and sealing shroud 3-8, and is shown in Figure 3.
Operating principle: dive and draw by pull rope 7 in the pump suction type sediment trap 8 of sump bottom, along the guide rail 6 that is laid on sump bottom (comprising bend and slope) back and forth, walking in settling tank 5 lentamente, flow according to sedimental direction of how much regulating its operation and speed, selection delivery pump in the dislodger 9 that is installed in settling tank 5 bottoms, deposit is focused in the gatherer 8, under the effect of slush pump 8-5, deposit is sent sump through deposit carrier pipe 4 and drum-type pipeline traction gatherer 3.Deposit carrier pipe 4 inside are full of water and sedimental mixture all the time, deposit carrier pipe 4 is followed pump suction type sediment trap 8 and is done in sump slowly, moves with speed, unnecessary pipeline twines on the cylinder that is stored in drum-type pipeline traction gatherer 3, sedimental outlet opening is located at the axis place of drum-type pipeline traction gatherer 3, the deposit of discharging is directly handled through filter press 2, is transported to ground by mine car 1 again.Handle the current backwater storehouse that deposit is separated through filter press 2, overflow plate 10 through settling tank 5 enters clear water reserviors 12, through deflector 11 and the anti-deposition of subparticle water spout 13, make " clear water " that enter in the clear water reserviors 12 keep flowing again, be convenient to be retracted to ground with water pump.
Claims (3)
1. system for cleaning water sump settling down well, comprise mine car (1), filter press (2), settling tank (5), it is characterized in that: be provided with pump suction type sediment trap (8) and the reciprocating guide rail (6) of traction pump suction type sediment trap (8) in settling tank (5) bottom, pump suction type sediment trap (8) is connected drum-type pipeline traction gatherer (3) by deposit carrier pipe (4) with pull rope (7), drum-type pipeline traction gatherer (3) links to each other with filter press (2); The afterbody of settling tank (5) is provided with the clear water reserviors of being separated by overflow plate (10) (12), and the top of clear water reserviors (12) is provided with deflector (11), and the bottom is provided with the anti-deposition of subparticle water spout (13).
2. system for cleaning water sump settling down well according to claim 1, it is characterized in that: described pump suction type sediment trap (8) is by pump truck (8-6), the slush pump (8-5) that is located on the pump truck (8-6) constitutes with the deposit discharge line (8-4) that is connected with deposit carrier pipe (4), pump truck (8-6) two ends, the left and right sides are hinged with a left side that is bell mouth shape respectively, right sediment trap (8-3,8-8), and be provided with a left side that connects as one, right closing door (8-2,8-10), left and right sides closing door (8-2, be respectively equipped with traction hook (8-1 8-10), 8-9).
3. system for cleaning water sump settling down well according to claim 2 is characterized in that: described left and right sides sediment trap (8-3, the 8-8) top that is bell mouth shape is respectively equipped with acquisition sensor (8-7); The left and right sides, middle part is respectively equipped with directive wheel (8-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101312015A CN100501132C (en) | 2007-08-24 | 2007-08-24 | System for cleaning water sump settling down well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101312015A CN100501132C (en) | 2007-08-24 | 2007-08-24 | System for cleaning water sump settling down well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101109286A CN101109286A (en) | 2008-01-23 |
| CN100501132C true CN100501132C (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101312015A Expired - Fee Related CN100501132C (en) | 2007-08-24 | 2007-08-24 | System for cleaning water sump settling down well |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366845B (en) * | 2015-12-09 | 2018-10-26 | 吕清胜 | Mine System automatically processes cyclic utilization system |
| CN108049913B (en) * | 2018-01-13 | 2024-05-10 | 山东莱芜煤矿机械有限公司 | Underground coal mine sump dredging equipment |
| CN108386224A (en) * | 2018-04-27 | 2018-08-10 | 山西拓普沃特工程技术有限公司 | A kind of mine sump structure and its construction method |
| CN110847957B (en) * | 2019-10-25 | 2021-06-25 | 铜陵有色金属集团股份有限公司 | Underground sump mud cleaning device and using method thereof |
| CN112807805B (en) * | 2021-01-14 | 2022-11-25 | 广东东日环保股份有限公司 | Sewage desilting processing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104932U (en) * | 1991-11-12 | 1992-05-20 | 湘潭矿业学院 | Mining sump cleaning machine |
| JP2005220580A (en) * | 2004-02-04 | 2005-08-18 | Nippon Doren Kogyo Kk | Water-conveyance device |
| CN1676879A (en) * | 2005-04-15 | 2005-10-05 | 中国矿业大学 | Mine water sump duff fluid automatic cleaning and treating method and apparatus |
| US7082952B1 (en) * | 2000-02-09 | 2006-08-01 | Mcberns Pty Ltd | Well cleaning system |
| CN2825752Y (en) * | 2005-07-04 | 2006-10-11 | 徐州天科机械制造有限公司 | Automatic dredging and dehydrating equipment for mine sump |
-
2007
- 2007-08-24 CN CNB2007101312015A patent/CN100501132C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104932U (en) * | 1991-11-12 | 1992-05-20 | 湘潭矿业学院 | Mining sump cleaning machine |
| US7082952B1 (en) * | 2000-02-09 | 2006-08-01 | Mcberns Pty Ltd | Well cleaning system |
| JP2005220580A (en) * | 2004-02-04 | 2005-08-18 | Nippon Doren Kogyo Kk | Water-conveyance device |
| CN1676879A (en) * | 2005-04-15 | 2005-10-05 | 中国矿业大学 | Mine water sump duff fluid automatic cleaning and treating method and apparatus |
| CN2825752Y (en) * | 2005-07-04 | 2006-10-11 | 徐州天科机械制造有限公司 | Automatic dredging and dehydrating equipment for mine sump |
Non-Patent Citations (2)
| Title |
|---|
| 富力煤矿水力清仓的引进与改造. 岳晓光.煤炭技术，第24卷第3期. 2005 * |
| 煤矿水仓新型清淤系统. 王培润，南化鹏，任保明，李加坡.煤矿水仓新型清淤系统，第9期. 2004 * |
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| CN101109286A (en) | 2008-01-23 |
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