CN105604876A - Mine blast hole drainage facility - Google Patents
Mine blast hole drainage facility Download PDFInfo
- Publication number
- CN105604876A CN105604876A CN201610079570.3A CN201610079570A CN105604876A CN 105604876 A CN105604876 A CN 105604876A CN 201610079570 A CN201610079570 A CN 201610079570A CN 105604876 A CN105604876 A CN 105604876A
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- CN
- China
- Prior art keywords
- water
- drainage
- pressure
- mine
- drainpipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a drainage facility, particularly a mine blast hole drainage facility. The facility comprises a water pump assembly and a high-pressure water sprayer, wherein the water pump assembly is arranged in a drainage pipe and used for gathering water into the drainage pipe; the high-pressure water sprayer is used for introducing compressed air to the drainage pipe through a high-pressure air pipe and breaking water into water drops, and the compressed air is reflected by a reflecting plate to change the direction, so that the water drops are instantaneously sprayed out along with the compressed air. By utilizing the principles of axial flow pump water gathering and compressed air high-pressure water spraying, the drainage facility overcomes the defect that the drainage efficiency and delivery lift of the existing facility can not simultaneously reach higher technical indexes. The drainage facility has the characteristics of high-efficiency high-delivery-lift water spraying without water gathering, and can achieve the goal of high-efficiency high-delivery-lift drainage.
Description
Technical field
Drainage equipment of the present invention is a kind of mine drainage of explosive hole equipment particularly.
Background technology
Such narrow space internal drainage in big gun hole, existing equipment all Existential Space, drainage speed and lift itBetween contradiction, some drainage efficiencies are high but lift and space can not meet requirement, as axial-flow pump and vavuum pump.Some lifts are enough but drainage efficiency is low, as deep well pump. Therefore how to solve within the scope of narrow space, realize highThe draining of lift high speed is the key that solves drainage of explosive hole technical problem.
Existing drainage of explosive hole equipment is mainly to make according to following three kinds of principles:
The first is air pressing type drainage arrangement, mainly water can be brought up to approximately 10 meters high according to an atmospheric pressureThe principle of degree is made.
The second is the shothole dewatering wagon that utilizes immersible pump principle to make, as PPC series shothole dewatering wagon is exactlyUtilization is slipped into hydraulically powered immersible pump in hole and is run up realization the object of water discharge.
The third is the water-jet type Shothole pumping gear that utilizes jet pump principle to make, and it is by the groundCentrifugal water pump and slip into the series connection of jet pump in hole and realize the object of draining.
Have separately different shortcoming according to the drainage of explosive hole equipment that three kinds of principles are made above, Details as Follows:
The shortcoming of the first air pressing type drainage arrangement is: blasthole diameter is large, water accumulating volume is many and hole wall is fissareDrainage of explosive hole efficiency is extremely low, can not meet site operation demand.
The shortcoming of the second PPC series shothole dewatering wagon is: cost is higher, lift and drainage efficiency slightly low,Can not meet site operation demand for producing district shockingly.
The shortcoming of the third water-jet type Shothole pumping gear is: drainage efficiency is low, for larger quick-fried districtCan not meet site operation demand.
In a word, above-mentioned three kinds of drainage equipment all exist drainage efficiency and lift not to reach compared with high-tech and to refer to simultaneouslyTarget shortcoming.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mine drainage of explosive hole equipment, solves existing establishingFor exist drainage efficiency and lift can not reach the shortcoming compared with high-technology index simultaneously, realize efficient draining and meetProduce the object of district's construction demand shockingly
The present invention is achieved in that a kind of mine drainage of explosive hole equipment, and this equipment comprises:
Water pump component, is arranged in drainpipe, for water is converged in drainpipe;
High-pressure sprayer, is introduced into drainpipe by high-pressure air hose by Compressed Gas water is broken into water droplet,Compressed Gas changes direction after baffle reflection, by the water droplet of smashing along with compressed air moment ejection.
Further, described water pump be the axial-flow pump impeller, stator and the impeller that comprise axial connection withAnd the motor of stator rotation, described motor, by connecting a fixed mount, is fixed in drainpipe by fixed mount.
Further, described high-pressure sprayer comprises and is fixed on the fixing reflecting plate of water pump component, high-pressure blastThe mouth of pipe of pipe is just to reflecting plate, and described high-pressure air hose is connected with the outlet of air compressor machine, for gases at high pressure are provided.
Further, in described high-pressure air hose, be provided with check valve.
Further, described reflecting plate is bell mouth shape.
Compared with prior art, beneficial effect is in the present invention: the present invention uses axial-flow pump charge for remittance and compression skyThe principle that gas sprays water with high pressure solves existing equipment and exists drainage efficiency and lift not to reach compared with high-tech and to refer to simultaneouslyTarget shortcoming. The general principle of this scheme is to utilize this equipment to put into the axial-flow pump that slips into hole water is convergedPoly-, then utilize compressed air that water is smashed, allow broken water droplet along with outside compressed air moment squit hole.The present invention combine axial-flow pump have drainage efficiency high but feature that lift is low and compressed air spray water with high pressure bySo utilize compressed air moment water is smashed and with the feature outside compressed air evacuation aperture, therefore had efficientHigh-lift aproll and feature that can not charge for remittance. Can realize high efficiency high lift draining object.
Brief description of the drawings
Fig. 1 is the device structure schematic diagram that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment,The present invention is further elaborated. Should be appreciated that specific embodiment described herein only in order toExplain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, mine drainage of explosive hole equipment, this equipment comprises: water pump component, arrange in drainpipe 1,For water is converged in drainpipe 1; High-pressure sprayer, introduces Compressed Gas by high-pressure air hose 2Water is broken into water droplet to drainpipe, Compressed Gas changes direction after baffle reflection, by the water droplet of smashingAlong with the ejection of compressed air moment.
Water pump is impeller 8, stator 7 and impeller 8 and the stator 7 that axial-flow pump comprises axial connectionThe motor 6 rotating, motor 6, by connecting a fixed mount 5, is fixed in drainpipe by fixed mount 5, GuDetermine, on frame, hole is set, for passing through of current. By motor 6 impeller 8, stator 7, water is converged toIn drainpipe, high-pressure sprayer comprises and is fixed on the fixing reflecting plate of water pump component 4, high-pressure air hose 2The mouth of pipe is just to reflecting plate 4, and high-pressure air hose 2 is connected with the outlet of air compressor machine 9, for gases at high pressure are provided.Gases at high pressure enter into after reflecting plate by high-pressure air hose 4. By with the interaction of expelling plate, thereby pass throughWater is broken into water droplet by the effect of high pressure, and because reflecting plate reflects air, the high pressure gas after reflectionBody is that the outlet of drainpipe is flowed in the opposite direction, thereby drives the water droplet of smashing to discharge.
Here in high-pressure air hose 1, be provided with check valve 3. Gases at high pressure can not spray outward by pressure piping.
Be bell mouth shape by reflecting plate 4. Making to reflect a concentrated direction of rear current phase outwards sprays.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisAny amendment of doing within bright spirit and principle, be equal to and replace and improvement etc., all should be included in the present inventionProtection domain within.
Claims (5)
1. a mine drainage of explosive hole equipment, is characterized in that, this equipment comprises:
Water pump component, is arranged in drainpipe, for water is converged in drainpipe;
High-pressure sprayer, is introduced into drainpipe by high-pressure air hose by Compressed Gas water is broken into water droplet,Compressed Gas changes direction after baffle reflection, by the water droplet of smashing along with compressed air moment ejection.
2. according to mine claimed in claim 1 drainage of explosive hole equipment, it is characterized in that, described water pump is axleStream pump comprises impeller, stator and the impeller of axial connection and the motor that stator rotates, described motorBy connecting a fixed mount, be fixed in drainpipe by fixed mount.
3. according to the mine drainage of explosive hole equipment described in claim 1 or 2, it is characterized in that described high pressureWater injector comprises and is fixed on the fixing reflecting plate of water pump component, and the mouth of pipe of high-pressure air hose is just to reflecting plate, instituteState high-pressure air hose and be connected with the outlet of air compressor machine, for gases at high pressure are provided.
4. according to mine claimed in claim 3 drainage of explosive hole equipment, it is characterized in that described high-pressure air hoseInside be provided with check valve.
5. according to mine claimed in claim 3 drainage of explosive hole equipment, it is characterized in that, described reflecting plate isBell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079570.3A CN105604876B (en) | 2016-02-04 | 2016-02-04 | A kind of mine drainage of explosive hole equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079570.3A CN105604876B (en) | 2016-02-04 | 2016-02-04 | A kind of mine drainage of explosive hole equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105604876A true CN105604876A (en) | 2016-05-25 |
| CN105604876B CN105604876B (en) | 2018-03-23 |
Family
ID=55985107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610079570.3A Active CN105604876B (en) | 2016-02-04 | 2016-02-04 | A kind of mine drainage of explosive hole equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604876B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612358A (en) * | 2019-02-12 | 2019-04-12 | 福建省新华都工程有限责任公司 | Mine Shothole pumping gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362213A (en) * | 1978-12-29 | 1982-12-07 | Hydrocarbon Research, Inc. | Method of in situ oil extraction using hot solvent vapor injection |
| CN2032250U (en) * | 1988-08-21 | 1989-02-08 | 李逢晓 | Pneumatic drain system for deep hole |
| CN1648406A (en) * | 2004-12-22 | 2005-08-03 | 西南石油学院 | Ground injecting gas boosting oil production and liquid discharging gas producing device and method |
| CN101413401A (en) * | 2008-11-20 | 2009-04-22 | 重庆大学 | Method and apparatus for discharging water and slag of coal mine deep hole |
| CN205533055U (en) * | 2016-02-04 | 2016-08-31 | 本钢板材股份有限公司 | Mine big gun hole drainage equipment |
-
2016
- 2016-02-04 CN CN201610079570.3A patent/CN105604876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362213A (en) * | 1978-12-29 | 1982-12-07 | Hydrocarbon Research, Inc. | Method of in situ oil extraction using hot solvent vapor injection |
| CN2032250U (en) * | 1988-08-21 | 1989-02-08 | 李逢晓 | Pneumatic drain system for deep hole |
| CN1648406A (en) * | 2004-12-22 | 2005-08-03 | 西南石油学院 | Ground injecting gas boosting oil production and liquid discharging gas producing device and method |
| CN101413401A (en) * | 2008-11-20 | 2009-04-22 | 重庆大学 | Method and apparatus for discharging water and slag of coal mine deep hole |
| CN205533055U (en) * | 2016-02-04 | 2016-08-31 | 本钢板材股份有限公司 | Mine big gun hole drainage equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612358A (en) * | 2019-02-12 | 2019-04-12 | 福建省新华都工程有限责任公司 | Mine Shothole pumping gear |
| CN109612358B (en) * | 2019-02-12 | 2021-01-26 | 福建省新华都工程有限责任公司 | Mine blast hole drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105604876B (en) | 2018-03-23 |
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