CN202898135U - Remote intelligent self-control mine water underground purification device - Google Patents
Remote intelligent self-control mine water underground purification device Download PDFInfo
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- CN202898135U CN202898135U CN 201220293615 CN201220293615U CN202898135U CN 202898135 U CN202898135 U CN 202898135U CN 201220293615 CN201220293615 CN 201220293615 CN 201220293615 U CN201220293615 U CN 201220293615U CN 202898135 U CN202898135 U CN 202898135U
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Abstract
The utility model discloses a remote intelligent self-control mine water underground purification device. The remote intelligent self-control mine water underground purification device comprises an automatic dosing device, a separation and filtration device, a sludge treatment device and a remote automatic control device, wherein the automatic dosing device is used for adding a flocculating agent into mine water stored in an underground central water sump of a coal mine; the separation and filtration device is used for separating and filtering the pumped mine water added with the flocculating agent, draining clear water after separation and filtration into a clear water tank and discharging sludge into a sludge tank; and the sludge treatment device is used for performing pressure filtration treatment on sludge in the sludge tank. The remote intelligent self-control mine water underground purification device disclosed by the utility model can realize underground purification treatment of the mine water by remote intelligent control, so that the mine water does not need to be hoisted to a ground sewage treatment plant for treatment, the serious abrasion and the corrosion of a water drainage facility during the hoisting process can be further avoided, the service life of the mine water drainage facility is greatly shortened, and the mine water drainage cost and the ground sewage treatment cost can be improved.
Description
Technical field
The utility model relates to the purification of mine drainage processing technology field, is specifically related to a kind of long-distance intelligent automatic control mine water underground refining plant.
Background technology
The general burial of coal resources in China is darker, and take underground pit mining as main, coal must discharge a large amount of underground water bursts, i.e. pit water in recovery process.
The main source of pit water: the one, underground water is mainly from the Ordovician system and Cambrian limestone water, sandstone slight crack water, the fourth season alluvial water, goaf water etc.; The 2nd, coal production waste water, in the mining process, the waste water that water of productive use is used for the minute quantity of the generations such as hydraulic prop, electromechanical equipment, the dustproof depositing dust watering of the process that mines for coal will be inputted in ground; The 3rd, the surface water that the earth's surface slight crack infiltrates.
The Technique of Coal Mine Drainage water quality characteristics: the characteristics of pit water are mainly manifested in the following aspects, and the one, rock stratum water contains higher coal dust rock dust through the mining work surface pollution, presents the high concentration suspended matter characteristics; The 2nd, with solublerock symbiosis such as carbonate minerals, vitriol, limestone and oxygenizement occurs, present high salinity or acidity.The 3rd, the water yield and water quality are subjected to seasonal effect larger, present the extreme unstable of mine water amount and water displacement.
Ground Processing System generally adopts the technical matters such as coagulant sedimentation, neutralisation, electroosmose process, reverse osmosis method at present.Generally all be that pit water is pooled under the coal mine behind the central water sump, be promoted to ground through pump, enter ground sewage treatment plant and carry out purifying treatment.
The distinctive high density coal dust of pit water, rock dust and acid characteristics have serious abrasion and corrosion to pumping equipment in lifting process, greatly reduce the work-ing life of mine drainage facility, have also improved mine drainage expense and ground sewage processing costs.
The utility model content
The purpose of this utility model is to provide a kind of long-distance intelligent automatic control mine water underground refining plant.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of long-distance intelligent automatic control mine water underground refining plant comprises automatic medicine adding apparatus, separating and filtering device, sludge treatment equipment and remote automatic control device;
Described automatic medicine adding apparatus adds flocculation agent for the pit water that is stored in central water sump under the coal mine in separating and filtering device to be pumped into;
Described separating and filtering device, the flocculation agent pit water that has been added that is used for pumping into separates, filters, and the clear water of separating and filtering is discharged to clean water basin, and mud is entered sludge sump;
Sludge treatment equipment is used for that the mud in the described sludge sump is carried out press filtration and processes;
Described remote automatic control device is used for described automatic medicine adding apparatus, separating and filtering device, sludge treatment equipment are carried out long-distance intelligent control.
Described remote automatic control device carries out Long-distance Control by the PLC controller.
Described automatic medicine adding apparatus is the PAM chemicals feeder.
The utility model passes through at long-distance intelligent control, realized in the down-hole pit water being carried out purifying treatment, thereby do not need again pit water to be risen to ground surface sewage treatment station and process, thereby avoided in the lifting process pumping equipment being caused serious abrasion and corrosion, greatly reduce the work-ing life of mine drainage facility, also improved mine drainage expense and ground sewage processing costs.
Description of drawings
Figure 1 shows that the structural representation of the long-distance intelligent automatic control mine water underground refining plant that the utility model embodiment provides.
Embodiment
Below in conjunction with example substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Referring to shown in Figure 1, a kind of long-distance intelligent automatic control mine water underground refining plant comprises automatic medicine adding apparatus 1, separating and filtering device 4, sludge treatment equipment 5 and remote automatic control device;
Described automatic medicine adding apparatus 1 is used for adding flocculation agent to the separating and filtering device 4 interior pit waters that are stored in central water sump 6 under the coal mine to be pumped into;
Described separating and filtering device 4 is used for and will be separated, be filtered by the pit water that flocculation agent is stored in central water sump 6 under the coal mine that is added that water pump 7 pumps into, and the clear water of separating and filtering is discharged to clean water basin, and mud is entered sludge sump 8; Described sludge sump 8 is arranged on that ground is below 9 under the coal mine, and adjacent with central water sump under the coal mine 6, other device is located on the ground 9;
Sludge treatment equipment 6 is used for that the mud in the described sludge sump 8 is carried out press filtration and processes;
Described sludge treatment equipment 6 is plate-and-frame filter press.
Described remote automatic control device is used for described automatic medicine adding apparatus 1, separating and filtering device 4, sludge treatment equipment 5 are carried out long-distance intelligent control.
Described remote automatic control device carries out Long-distance Control by PLC controller 3.Described PLC controller 3 connects described automatic medicine adding apparatus 1, separating and filtering device 4 by housing 2, and is connected with described sludge treatment equipment 5.
Described automatic medicine adding apparatus 1 is the PAM chemicals feeder.
The pit water that is stored in central water sump under the coal mine adds an amount of PAM medicament before pumping into separating and filtering device, the sewage pit water is under the effect of PAM medicament, suspended matter coagulation and flocculation strengthen particle, sewage at hydromeehanics, drag under the acting in conjunction of power, centrifugal force to the separating and filtering device central tube and assemble and downward precipitation, and then be discharged to sludge sump by sewage draining exit; Entering sludge treatment equipment through the mud behind the separating and filtering transports through the press filtration processing; Clear water is discharged by the separating and filtering device outlet, and clear water directly enters clean water basin, thereby has realized the purifying treatment to pit water.
The utility model compared with prior art has the following advantages:
1, the plant area area is little, meets the underground working condition fully, can utilize existing tunnel to carry out installation, is at present unique waste disposal plant according to the design of colliery roadway condition.
2, intelligent automatic construction quality is high.Can realize Automatic Dosing, Auto-drainage, automatic mud removing, the Intelligent automatic-control pattern can realize plugging into EPA, realizes remote monitoring and control, and situ configuration is controlled on the spot, as for subsequent use and emergent control.
3, more meet mine drainage and water quality characteristics.Because this apparatus module combination, the difference according to pit water water yield and water displacement that can be scientific and reasonable are automatically adjusted configuration device and are opened quantity, do not reach under the prerequisite of designed water, only need actuating section equipment, have enough reserve levels.
4, comprehensive benefit is remarkable.Because stable equipment operation, maintenance workload is little, and the reagent consumption amount is little, and the day-to-day operation cost is low, thereby has guaranteed higher comprehensive benefit.
5, system's operation is more stable.Device can adapt to the processing requirements of high concentration mine water, and concentration of suspension can be regulated arbitrarily as required after purifying, and can reach process water, Afforestation Landscape water, reclaimed water standard.
The utility model owing to reduce concentration of suspension, can be alleviated high concentration mine water for the abrasion and corrosion of pumping equipment on the one hand, reduces electrical energy consumption of pumping; Can reach standards for industrial water usage through the pit water after purifying on the other hand, satisfy the process water needs such as the down-hole is dustproof, coal seam slip casting, thereby reduce the mine drainage total amount; Since realize turbid sorting from, clear water puts in storage, and has stopped to dig clearly the sump phenomenon, has improved the useful volume of sump, thereby has strengthened the anti-disaster ability of mine, has preferably environmental benefit, economic benefit and safety benefit.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a long-distance intelligent automatic control mine water underground refining plant is characterized in that, comprises automatic medicine adding apparatus, separating and filtering device, sludge treatment equipment and remote automatic control device;
Described automatic medicine adding apparatus is used for to waiting that pumping into minute filtration adds flocculation agent from the pit water that is stored in central water sump under the coal mine in the device;
Described separating and filtering device, the flocculation agent pit water that has been added that is used for pumping into separates, filters, and the clear water of separating and filtering is discharged to clean water basin, and mud is entered sludge sump;
Sludge treatment equipment is used for that the mud in the described sludge sump is carried out press filtration and processes;
Described remote automatic control device is used for described automatic medicine adding apparatus, separating and filtering device, sludge treatment equipment are carried out long-distance intelligent control.
2. long-distance intelligent automatic control mine water underground refining plant according to claim 1 is characterized in that described remote automatic control device carries out Long-distance Control by the PLC controller.
3. long-distance intelligent automatic control mine water underground refining plant according to claim 1 and 2 is characterized in that described automatic medicine adding apparatus is the PAM chemicals feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293615 CN202898135U (en) | 2012-06-21 | 2012-06-21 | Remote intelligent self-control mine water underground purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293615 CN202898135U (en) | 2012-06-21 | 2012-06-21 | Remote intelligent self-control mine water underground purification device |
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| Publication Number | Publication Date |
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| CN202898135U true CN202898135U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220293615 Expired - Fee Related CN202898135U (en) | 2012-06-21 | 2012-06-21 | Remote intelligent self-control mine water underground purification device |
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| CN (1) | CN202898135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894747A (en) * | 2017-12-12 | 2018-04-10 | 湖南江冶机电科技股份有限公司 | A kind of lead-acid battery disassembles the automaton of equipment |
| CN108529795A (en) * | 2018-06-08 | 2018-09-14 | 南京必蓝环境技术有限公司 | A kind of underground movable integration working face sewage-treatment plant and method |
-
2012
- 2012-06-21 CN CN 201220293615 patent/CN202898135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894747A (en) * | 2017-12-12 | 2018-04-10 | 湖南江冶机电科技股份有限公司 | A kind of lead-acid battery disassembles the automaton of equipment |
| CN107894747B (en) * | 2017-12-12 | 2024-03-19 | 湖南江冶机电科技股份有限公司 | Automatic control device of lead-acid battery disassembling equipment |
| CN108529795A (en) * | 2018-06-08 | 2018-09-14 | 南京必蓝环境技术有限公司 | A kind of underground movable integration working face sewage-treatment plant and method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20130424 Termination date: 20140621 |
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| EXPY | Termination of patent right or utility model |