CN203441491U - Combined mining equipment cooling water recycling and utilization system - Google Patents
Combined mining equipment cooling water recycling and utilization system Download PDFInfo
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- CN203441491U CN203441491U CN201320566785.XU CN201320566785U CN203441491U CN 203441491 U CN203441491 U CN 203441491U CN 201320566785 U CN201320566785 U CN 201320566785U CN 203441491 U CN203441491 U CN 203441491U
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Abstract
The utility model relates to auxiliary devices of combined mining equipment, in particular to a combined mining equipment cooling water recycling and utilization system which comprises a water recycling tank with a water inlet pipe orifice and a water outlet pipe orifice, and a booster pump station, wherein the input end of the booster pump station is connected with the water outlet pipe orifice of the water recycling tank through a pipeline; a filter plate which is vertically arranged and used for dividing the water recycling tank into a water inlet tank and a water box is arranged in the water recycling tank; the water inlet pipe orifice is enabled to be positioned in the tank body of the water inlet tank, and the water outlet pipe orifice is enabled to be positioned in the box body of the water box; a ball float valve is mounted on the tank body of the water inlet tank; an overflow tube is further arranged at the top end of the water inlet tank; an overflow valve is arranged at the end opening of the overflow tube; a drainage pipe is arranged at the bottom of the water inlet tank; a down valve is arranged at the end opening of the drainage pipe. The combined mining equipment cooling water recycling and utilization system effectively saves the water resource, reduces the dust on a working surface, prevents ponding of a roadway, purifies spray water, and solves the problem that the cooling water of the combined mining equipment is difficult to recycle and utilize.
Description
Technical field
The utility model relates to the servicing unit of fully-mechanized mining equipment, relates in particular to cooling water recovery device, is specially fully-mechanized mining equipment cooling water recycling system.
Background technology
Fast development along with China's coal-mine coal mining industry, comprehensive mechanized coal mining method is day by day universal, fully-mechanized mining equipment is also towards safe and efficient, high-power and intelligent direction develops, main fully-mechanized mining equipment is such as coal-winning machine, face conveyor, the motor of stage loader and conveyor, reductor has all adopted the cooling method of current, current after cooling device are be generally directly emitted on tunnel or be mixed in the coal of transportation, inevitably cause sewage to overflow, cooling rear flowing water reclaims and utilizes is that the technical barrier of adopting team is combined in puzzlement always, directly have influence on safety in production and work plane Standardization Construction.
Summary of the invention
The utility model is difficult in order to solve the cooling water of fully-mechanized mining equipment the problem that reclaims and utilize, and fully-mechanized mining equipment cooling water recycling system is provided.
The utility model is to adopt following technical scheme to realize: fully-mechanized mining equipment cooling water recycling system, comprises that the input of booster station is connected by the effluent pipe mouth of pipeline and return water tank with return water tank and the booster station of water inlet and effluent pipe mouth.
During use, the water inlet pipe mouth of the return water tank in fully-mechanized mining equipment cooling water recycling system is connected by the delivery port of the cooling system of pipeline and fully-mechanized mining equipment, and the output of booster station is connected with the input of the atomization mechanism of working surface coal mining machine, transporter, elevating conveyor and crushing engine; The cooling water that fully-mechanized mining equipment flows out flow into return water tank by pipeline, booster station, by being transported to the atomization mechanism of working surface coal mining machine, transporter, elevating conveyor and crushing engine after the pressurization of the cooling water in return water tank, is used for atomization mechanism depositing dust by the cooling water of fully-mechanized mining equipment.
Above-mentioned fully-mechanized mining equipment cooling water recycling system, in return water tank, be provided with the vertical filter of inlet water tank and suction box that return water tank is divided into, and water inlet pipe mouth is positioned on inlet water tank casing, effluent pipe mouth is positioned on suction box casing, and filter has guaranteed that booster station is transported to the water quality of atomization mechanism.
Above-mentioned fully-mechanized mining equipment cooling water recycling system, on inlet water tank casing, float valve is installed, during use, the input port of float valve is connected by a port of pipeline and static pressure water system in tunnel, and when in return water tank, water level is lower than moisturizing waterline, float valve is opened, inlet water tank moisturizing by static pressure water system in tunnel to return water tank, moisturizing is when specifying water level, and float valve is closed, and stops moisturizing.
Above-mentioned fully-mechanized mining equipment cooling water recycling system, inlet water tank casing top is also provided with overflow pipe, and the port of overflow pipe is provided with spilling water valve, can effectively avoid the cooling water of return water tank excessive.
Above-mentioned fully-mechanized mining equipment cooling water recycling system; inlet water tank bottom half is also provided with blow-off pipe; the port of blow-off pipe is provided with blowoff valve; after the long-time use of system; foreign material and coal slime have been precipitated in inlet water tank bottom, by blow-off pipe, can periodic cleaning remove foreign material and the coal slime of inlet water tank bottom, have played cleaning function; both be conducive to protect booster station, can have prevented from stopping up again atomizing water nozzles.
The beneficial effects of the utility model are:
1. effective saving water resource, through work plane on-the-spot test, each equipment motor or reductor cooling water flow are about 9L/min, if work plane three machine cooling water outlet mouths amount to 8, combining and adopting production time every day is 18 hours, and every day, the cooling water water yield was calculated: 9x8x60x18=77760 L=77.76 ton, and the above-mentioned water yield is all for atomizing de-dusting, like this, saving the depositing dust water yield every day is 77.76 tons;
2. effectively reduce work plane dust, according to relevant regulations: colliery atomizing de-dusting hydraulic pressure must not be lower than 4MPa, and the set pressure of booster station can meet the demands completely, and the water yield can guarantee by a little moisturizing of water charging system;
3. prevent tunnel ponding, the utility model can all reclaim the cooling water that may overflow, and has greatly reduced the discharge work of ponding, has avoided the alluvial of coal slime, promoting working processes face Standardization Construction and carrying out production strictly in line with rules and regulations;
4. purifying spraying water quality, can periodic cleaning remove foreign material and the coal slime of inlet water tank bottom by blow-off pipe, has played the cleaning function to pump housing water suction, has both been conducive to protect force (forcing) pump, can prevent from stopping up again atomizing water nozzles.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-return water tank in figure, 2-booster station, 3-filter, 4-float valve, 5-overflow pipe, 6-spilling water valve, 7-blow-off pipe, 8-blowoff valve, 9-fully-mechanized mining equipment, 10-atomization mechanism.
The specific embodiment
Fully-mechanized mining equipment cooling water recycling system, comprises that the input of booster station 2 is connected with the effluent pipe mouth of return water tank 1 by pipeline with return water tank 1 and the booster station 2 of water inlet and effluent pipe mouth.Above-mentioned fully-mechanized mining equipment cooling water recycling system, is provided with the vertical filter 3 that return water tank is divided into inlet water tank and suction box in return water tank 1, and water inlet pipe mouth is positioned on inlet water tank casing, and effluent pipe mouth is positioned on suction box casing.Above-mentioned fully-mechanized mining equipment cooling water recycling system, is provided with float valve 4 on inlet water tank casing.Above-mentioned fully-mechanized mining equipment cooling water recycling system, inlet water tank casing top is also provided with overflow pipe 5, and the port of overflow pipe 5 is provided with spilling water valve 6.Above-mentioned fully-mechanized mining equipment cooling water recycling system, inlet water tank bottom half is also provided with blow-off pipe 7, and the port of blow-off pipe is provided with blowoff valve 8.
Claims (5)
1. fully-mechanized mining equipment cooling water recycling system, is characterized in that comprising return water tank (1) and the booster station (2) with water inlet and effluent pipe mouth, and the input of booster station (2) is connected with the effluent pipe mouth of return water tank (1) by pipeline.
2. fully-mechanized mining equipment cooling water recycling system according to claim 1, it is characterized in that being provided with in return water tank (1) the vertical filter (3) that return water tank is divided into inlet water tank and suction box, and water inlet pipe mouth is positioned on inlet water tank casing, effluent pipe mouth is positioned on suction box casing.
3. fully-mechanized mining equipment cooling water recycling system according to claim 2, is characterized in that being provided with on inlet water tank casing float valve (4).
4. according to the fully-mechanized mining equipment cooling water recycling system described in claim 2 or 3, it is characterized in that inlet water tank casing top is also provided with overflow pipe (5), the port of overflow pipe (5) is provided with spilling water valve (6).
5. according to the fully-mechanized mining equipment cooling water recycling system described in claim 2 or 3, it is characterized in that inlet water tank bottom half is also provided with blow-off pipe (7), the port of blow-off pipe (7) is provided with blowoff valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566785.XU CN203441491U (en) | 2013-09-12 | 2013-09-12 | Combined mining equipment cooling water recycling and utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566785.XU CN203441491U (en) | 2013-09-12 | 2013-09-12 | Combined mining equipment cooling water recycling and utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441491U true CN203441491U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566785.XU Expired - Fee Related CN203441491U (en) | 2013-09-12 | 2013-09-12 | Combined mining equipment cooling water recycling and utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907178A (en) * | 2017-05-04 | 2017-06-30 | 淮南矿业(集团)有限责任公司 | A kind of fully-mechanized mining working cooling water pipeline |
-
2013
- 2013-09-12 CN CN201320566785.XU patent/CN203441491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907178A (en) * | 2017-05-04 | 2017-06-30 | 淮南矿业(集团)有限责任公司 | A kind of fully-mechanized mining working cooling water pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |