CN103343700A - Assembly method of drainage vacuum box for mine - Google Patents
Assembly method of drainage vacuum box for mine Download PDFInfo
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- CN103343700A CN103343700A CN2013102828479A CN201310282847A CN103343700A CN 103343700 A CN103343700 A CN 103343700A CN 2013102828479 A CN2013102828479 A CN 2013102828479A CN 201310282847 A CN201310282847 A CN 201310282847A CN 103343700 A CN103343700 A CN 103343700A
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Abstract
The invention provides an assembly method of a drainage vacuum box for a mine. The drainage vacuum box comprises a box body, a lower fixing base, upper fixing bases, a seal groove, a seal part, a seal spherical surface, an arc pressing surface, an arc pressing groove, a top board, a round hole, a vacuum pump, a vacuum pumping pipe, a cement tank and a control valve, wherein the middle portion of the upper plane of the box body is provided with the semi-circle seal groove, and the seal part is arranged above the box body. The two sides and the middle portion of each edge of the periphery of the top board are all provided with the upper fixing bases, and the lower surface of the top board is provided with the arc pressing groove. The drainage vacuum box is simple in structure, convenient to operate, compact in design, and small in size, and avoids various potential safety hazards. The inside of the vacuum box and the inside the pumping pipe keep a vacuum state, the technical problem that the suction distance of a water pump of an original drainage device is not enough is resolved, and accumulated water in an underground water bin of the deep mine can be discharged completely. Meanwhile, consumption of electricity is lowered, the using ratio of the water pump is improved, maintaining costs of the water pump are reduced, and safe production is guaranteed.
Description
Technical field
The present invention relates to the mine drainage technical field, especially a kind of mine draining vacuum tank assembly method.
Background technology
At present, in the underground mining process, often all can have descends swelling to go out in large quantities, generally be earlier by the ditch that begins to rehearse to this underground water that pours out, flow into water lodge in the mode that flows naturally, by the dewatering installation of sump water is concentrated then to drain into ground, because the water pump that dewatering installation adopts is inhaled the journey weak point, so sump can not design too deeply yet, it is limited that water pump is inhaled journey, water can't be drained, and no matter the drainage pump requirement of sump pump house all will at any time draw water in " peak; paddy; flat " any period of electricity consumption, and this can cause the increase of power consumption, the raising of mining cost, in a single day metal run out in underground mining area, during water leak accident, because sump storage capacity deficiency, do not have more time to allow the workman escape, casualty accident very easily takes place.
Application number is that 87200749.9 patent document has been announced a kind of air pressing type mine drainage device, and displacement is little, and structure is installed complicated, and drainage speed is slow, and the accident of metalling run out is difficult to timely draining in case take place.
In view of the foregoing, now invent out a kind of mine with draining vacuum tank assembly method, the ponding emptying in the water lodge of dark ore deposit can be reduced the consumption of electric energy simultaneously.
Summary of the invention
The objective of the invention is in order to overcome deficiency of the prior art, a kind of mine draining vacuum tank assembly method is provided, can be with the ponding emptying in the water lodge of dark ore deposit, reduce the consumption of electric energy simultaneously, improved the utilization rate of water pump, reduced the maintenance cost of water pump, guarantee safe production, it is limited to efficiently solve water pump suction journey, metals run out the problem of water leak accident.
The present invention adopts following technical scheme to achieve these goals: a kind of mine is with draining vacuum tank assembly method, is by casing, lower fixed seat, upper fixed seat, sealed groove, seal, sealing sphere, arc pressure surface, the arc indent, top board, circular hole, vacuum pump, the vacuum drinking-water pipe, cement pit, control valve constitutes; The last in-plane of casing arranges semicircle sealed groove, and the casing top arranges seal; Both sides and the middle part on every limit arrange upper fixed seat around the top board, and the lower plane of top board arranges the arc indent.
Middle part, seal below arranges semicircle sealing sphere, and the seal top arranges the arc pressure surface.
Casing arranges lower fixed seat with the upper fixed seat of the corresponding top board in junction of top board, and upper fixed seat and the corresponding circular hole that arranges in lower fixed seat middle part arrange bolt in the circular hole.
The corresponding setting of semicircle sealed groove on plane in the corresponding setting with casing of seal, the semicircle sealing sphere of seal below and casing, the arc indent below the top board and the corresponding setting of arc pressure surface above the seal.
Casing, top board, vacuum drinking-water pipe adopt mild steel to make, and seal adopts brass or red copper to make.
Both sides, top board top respectively arrange vacuum pump, and the cement pit bottom arranges support, and the vacuum drinking-water pipe is set on the support, and at least three control valves are set on the vacuum drinking-water pipe, and the vacuum drinking-water pipe other end is in top board is arranged on casing.
The invention has the beneficial effects as follows: simple in structure, easy to operate, the mentality of designing concision and compact, long-time running is safe and reliable, has avoided various hidden dangers, safety factor obviously improves, fault rate obviously reduces, and required plant equipment is as inductor, support, valves etc., market all have series of products to choose, to containing acid, the mine water that contains silt also is suitable for, be applicable to the mine that 100-1500 rice is dark, the flow rate calculation formula is: flow equals flow velocity and multiply by sectional area, according to the actual conditions of mine, set out the vacuum of vacuum tank and the diameter of vacuum drinking-water pipe, and set the operations data; Maintenance load is little, and fitting operation is convenient, has improved condition of labor, has reduced labour intensity, and cost of manufacture is low.
Solved the technical problem of water pump suction journey deficiency in original dewatering installation, having realized can be with the ponding emptying in the water lodge of dark ore deposit, reduce the consumption of electric energy simultaneously, improved the utilization rate of water pump, reduced the maintenance cost of water pump, guaranteed safe production, efficiently solving water pump, to inhale journey limited, metal run out the problem of water leak accident.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the general assembly structural representation;
Fig. 2 is the top board structure schematic diagram;
Fig. 3 is the discharge structure schematic diagram;
Among Fig. 1,2,3: casing 1, lower fixed seat 2, upper fixed seat 3, sealed groove 4, seal 5, sealing sphere 6, arc pressure surface 7, arc indent 8, top board 9, circular hole 10, vacuum pump 11, vacuum drinking-water pipe 12, cement pit 13, control valve 14.
The specific embodiment
Be described in further detail below in conjunction with accompanying drawing and the present invention of embodiment:
The last in-plane of casing 1 arranges semicircle sealed groove 4, and casing 1 top arranges seal 5; Both sides and the middle part on every limit arrange upper fixed seat 3 around the top board 9, and the lower plane of top board 9 arranges arc indent 8.
Middle part, seal 5 belows arranges semicircle sealing sphere 6, and seal 5 tops arrange arc pressure surface 7.
Casing 1 arranges lower fixed seat 2 with the upper fixed seat 3 of the corresponding top board 9 in the junction of top board 9, and the corresponding circular hole 10 that arranges with lower fixed seat 2 middle parts of upper fixed seat 3 arranges bolt in the circular hole 10.
Embodiment 4
The semicircle sealed groove 4 corresponding settings on plane on the seal 5 and casing 1 corresponding setting, the semicircle of seal 5 belows sealing sphere 6 and casing 1, the arc pressure surface 7 corresponding settings of the arc indent 8 of top board 9 belows and seal 5 tops.
Both sides, top board 9 top respectively arrange vacuum pump 11, and cement pit 13 bottoms arrange support, and vacuum drinking-water pipe 12 is set on the support, and at least three control valves 14 are set on the vacuum drinking-water pipe 12, and vacuum drinking-water pipe 12 other ends are in top board 9 is arranged on casing 1.
Claims (6)
1. a mine is with draining vacuum tank assembly method, is by casing (1), lower fixed seat (2), upper fixed seat (3), sealed groove (4), seal (5), sealing sphere (6), arc pressure surface (7), arc indent (8), top board (9), circular hole (10), vacuum pump (11), vacuum drinking-water pipe (12), cement pit (13), control valve (14) constitutes; It is characterized in that: the last in-plane of casing (1) arranges semicircle sealed groove (4), and casing (1) top arranges seal (5); Top board (9) both sides and the middle part on every limit all around arranges upper fixed seat (3), and the lower plane of top board (9) arranges arc indent (8).
2. a kind of mine according to claim 1 draining vacuum tank assembly method is characterized in that: semicircle sealing sphere (6) is set in the middle part of seal (5) below, arc pressure surface (7) is set above the seal (5).
3. a kind of mine according to claim 1 is with draining vacuum tank assembly method, it is characterized in that: casing (1) arranges lower fixed seat (2) with the upper fixed seat (3) of the corresponding top board in junction (9) of top board (9), upper fixed seat (3) and the corresponding circular hole (10) that arranges in lower fixed seat (2) middle part, circular hole arranges bolt in (10).
4. a kind of mine according to claim 1 is with draining vacuum tank assembly method, it is characterized in that: seal (5) and the corresponding setting of casing (1), the semicircle sealing sphere (6) of seal (5) below and the upward corresponding setting of semicircle sealed groove (4) on plane of casing (1), the corresponding setting of arc pressure surface (7) of the arc indent (8) of top board (9) below and seal (5) top.
5. a kind of mine according to claim 1 is characterized in that: casing (1), top board (9), vacuum drinking-water pipe (12) employing mild steel making, seal (5) employing brass or red copper making with draining vacuum tank assembly method.
6. a kind of mine according to claim 1 is characterized in that with draining vacuum tank assembly method:
Both sides, top board (9) top respectively arrange vacuum pump (11), cement pit (13) bottom arranges support, vacuum drinking-water pipe (12) is set on the support, vacuum drinking-water pipe (12) is gone up at least three control valves (14) is set, and vacuum drinking-water pipe (12) other end is in top board (9) is arranged on casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102828479A CN103343700A (en) | 2013-07-05 | 2013-07-05 | Assembly method of drainage vacuum box for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102828479A CN103343700A (en) | 2013-07-05 | 2013-07-05 | Assembly method of drainage vacuum box for mine |
Publications (1)
| Publication Number | Publication Date |
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| CN103343700A true CN103343700A (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013102828479A Pending CN103343700A (en) | 2013-07-05 | 2013-07-05 | Assembly method of drainage vacuum box for mine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134517Y (en) * | 1992-09-30 | 1993-05-26 | 武卫 | Efficience negative pressure pumping apparatus |
| CN201801947U (en) * | 2010-07-27 | 2011-04-20 | 上海市政工程设计研究总院 | Negative pressure collecting device for outdoor sewage |
| CN201896633U (en) * | 2010-12-17 | 2011-07-13 | 锦州重型水泵有限公司 | High-lift drainage device of sump |
| CN201963342U (en) * | 2011-02-22 | 2011-09-07 | 冯冠军 | Device for draining water accumulated in gas drill hole under coal mine well by means of pumping |
| CN102278141A (en) * | 2010-06-14 | 2011-12-14 | 张洋 | Novel underground roadway drainage device |
| CN102296691A (en) * | 2011-07-11 | 2011-12-28 | 复旦大学 | Self-operated vacuum drainage system and control method thereof |
| CN202148922U (en) * | 2011-02-14 | 2012-02-22 | 锦州重型水泵有限公司 | Water drainage device for underground mining |
| CN102382746A (en) * | 2011-06-28 | 2012-03-21 | 邓柏福 | Acanthopanax mixed liquor and moveable Qu liquor cellar |
-
2013
- 2013-07-05 CN CN2013102828479A patent/CN103343700A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134517Y (en) * | 1992-09-30 | 1993-05-26 | 武卫 | Efficience negative pressure pumping apparatus |
| CN102278141A (en) * | 2010-06-14 | 2011-12-14 | 张洋 | Novel underground roadway drainage device |
| CN201801947U (en) * | 2010-07-27 | 2011-04-20 | 上海市政工程设计研究总院 | Negative pressure collecting device for outdoor sewage |
| CN201896633U (en) * | 2010-12-17 | 2011-07-13 | 锦州重型水泵有限公司 | High-lift drainage device of sump |
| CN202148922U (en) * | 2011-02-14 | 2012-02-22 | 锦州重型水泵有限公司 | Water drainage device for underground mining |
| CN201963342U (en) * | 2011-02-22 | 2011-09-07 | 冯冠军 | Device for draining water accumulated in gas drill hole under coal mine well by means of pumping |
| CN102382746A (en) * | 2011-06-28 | 2012-03-21 | 邓柏福 | Acanthopanax mixed liquor and moveable Qu liquor cellar |
| CN102296691A (en) * | 2011-07-11 | 2011-12-28 | 复旦大学 | Self-operated vacuum drainage system and control method thereof |
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Application publication date: 20131009 |