CN204436430U - A kind of coal mine fully-mechanized mining work is for return liquid system - Google Patents

A kind of coal mine fully-mechanized mining work is for return liquid system Download PDF

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Publication number
CN204436430U
CN204436430U CN201520055889.3U CN201520055889U CN204436430U CN 204436430 U CN204436430 U CN 204436430U CN 201520055889 U CN201520055889 U CN 201520055889U CN 204436430 U CN204436430 U CN 204436430U
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China
Prior art keywords
filter
station
emulsion
hydraulic support
power pack
Prior art date
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Expired - Fee Related
Application number
CN201520055889.3U
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Chinese (zh)
Inventor
李金磊
丁国玺
张旭和
黄泉清
尚志远
王玉杰
王纪磊
王兴华
霍雷
成振华
薛鹏源
杜小兵
原丽丽
薄文飞
张莉
王欢欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Four-Dimensional Mining Machinery Co Ltd In Zhengzhou
Caterpillar Zhengzhou Ltd
Original Assignee
Four-Dimensional Mining Machinery Co Ltd In Zhengzhou
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Application filed by Four-Dimensional Mining Machinery Co Ltd In Zhengzhou filed Critical Four-Dimensional Mining Machinery Co Ltd In Zhengzhou
Priority to CN201520055889.3U priority Critical patent/CN204436430U/en
Application granted granted Critical
Publication of CN204436430U publication Critical patent/CN204436430U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of water supply convenient, there is dirt eliminating function, and blowdown is thorough, effectively can increase the coal mine fully-mechanized mining work of service life of equipment for return liquid system, it comprises underground mine water supply purification softening plant, automatic mixing chemicals dosing plant, emulsion power pack, return liquid filter station, hydraulic support and high pressure filtering station, underground mine water supply purification softening plant is connected with automatic mixing chemicals dosing plant, deironing filter connects mechanical filter, mechanical filter connects ion-exchanger and active carbon filter, ion conversion device is connected with ejector, emulsion power pack connects high pressure filtering station, high pressure filtering station connects hydraulic support, hydraulic support connects back liquid filter station, return liquid filter station to be connected with emulsion power pack further, generally, it is convenient that the utility model has possessed water supply, equipment pollution discharge capability can be improved, strengthen service life of equipment, reduce the advantage of cost of production and potential safety hazard.

Description

A kind of coal mine fully-mechanized mining work is for return liquid system
Technical field
The utility model belongs to colliery exploitation and equipment de-sign field, is specifically related to a kind of return liquid system, particularly relates to a kind of coal mine fully-mechanized mining work return liquid system.
Background technology
Enter a little year, along with popularizing of comprehensive mining hydraulic bracket, a lot of colliery is due to a variety of causes, the cleannes of hydraulic pressure system of hydraulic support working media emulsion can not get ensureing all the time, this just causes working surface hydraulic support greatly to reduce application life, and increase the maintenance cost of hydraulic parts for hydraulic powered support, the return liquid system internal contamination adopted in prior art is heavier, long-term accumulation easily produces system crash, and when comprehensive adopting because Minepit environment is complicated, the supply of drinking water is comparatively inconvenient, so easily cause the problem that drinking water lacks to a certain extent.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of and supply water conveniently, there is dirt eliminating function and blowdown thoroughly, effectively can increase the coal mine fully-mechanized mining work of service life of equipment for return liquid system.
The purpose of this utility model is achieved in that a kind of coal mine fully-mechanized mining work is for return liquid system, it comprises for water body purification and softening underground mine water supply purification softening plant, for the automatic mixing chemicals dosing plant of water body allotment, emulsion power pack, return liquid filter station, hydraulic support and high pressure filtering station, softening plant is descending is connected with automatic mixing chemicals dosing plant in described underground mine water supply purification, described underground mine water supply purification softening plant is by deironing filter, mechanical filter, ion-exchanger and active carbon filter composition, described deironing filter is descending is connected with mechanical filter, described mechanical filter is descending is connected with ion-exchanger and active carbon filter, described active carbon filter carries out filtration to water body and forms drinking water, described ion-exchanger forms soft water after carrying out ion conversion to water body,
Described automatic mixing chemicals dosing plant also includes an ejector, described ion conversion device is connected with ejector, emulsion is formed after the proportioning of oil emulsion and distiller liquor is in harmonious proportion, and under be advanced into emulsion power pack, the descending connection high pressure filtering station of described emulsion power pack, the descending connection hydraulic support of described high pressure filtering station, liquid filter station is returned in the descending connection of described hydraulic support, and the described liquid filter station that returns is connected with emulsion power pack further.
Be connected by returning liquid high-pressure rubber pipe between described hydraulic support with time liquid filter station.
Described automatic mixing chemicals dosing plant stores oil emulsion and distiller liquor.
Described automatic mixing chemicals dosing plant can carry out mixing rate regulation and control according to demand.
The beneficial effect that the utility model produces is: in underground mine water supply purification softening plant, deironing filter and mechanical filter tentatively filter water body, the inner impurity content of water body is greatly reduced, further across active carbon filter, water body is filtered, adsorbed water body harmful species inside makes that water body is up to standard can directly be drunk, the employing of this scheme substantially can solve mine inside and lack water problem, enables internal work personnel ensure basic water source demand; And ion converter softens water body after carrying out ion conversion to water body, soft water after ion converter enters automatic mixing chemicals dosing plant, automatic mixing chemicals dosing plant carries out speed allotment according to soft water flux, and add oil emulsion and distiller liquor, be in harmonious proportion to water body, the ejector arranged in automatic mixing chemicals dosing plant can realize the fusion of water body and distiller liquor preferably; Native system directly becomes water purification the sewage water filtration under mine, the oil emulsion medium then needed for automatic mixing, and whole system, in cyclic process, can prevent equipment from getting rusty, and the impurity function that eliminates rust out, increase the application life of equipment; Emulsion through allotment enters hydraulic support by the high pressure of high pressure filtering station, realize supporting work operations, when hydraulic support reduces height, emulsion enters back liquid filter station by returning the liquid high-pressure rubber pipe that returns arranged between liquid filter station, the setting of returning liquid high-pressure rubber pipe avoids leakage and the booster phenomenon of pipeline, the maintenance cost of equipment can be reduced, also reduce potential safety hazard; The emulsion entering back liquid filter station is connected with emulsion power pack, realizes periodic duty, has saved operating cost.
Generally, it is convenient that the utility model has possessed water supply, can improve equipment pollution discharge capability, strengthens service life of equipment, reduces the advantage of cost of production and potential safety hazard.
Accompanying drawing explanation
Fig. 1 is System Working Principle figure of the present utility model.
Fig. 2 is the System Working Principle figure of the utility model underground mine water supply purification softening plant.
Fig. 3 is the System Working Principle figure of the utility model automatic mixing chemicals dosing plant.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated.
Embodiment 1
As Figure 1-3: a kind of coal mine fully-mechanized mining work is for return liquid system, it comprises for water body purification and softening underground mine water supply purification softening plant, for the automatic mixing chemicals dosing plant of water body allotment, emulsion power pack, return liquid filter station, hydraulic support and high pressure filtering station, softening plant is descending is connected with automatic mixing chemicals dosing plant in described underground mine water supply purification, described underground mine water supply purification softening plant is by deironing filter, mechanical filter, ion-exchanger and active carbon filter composition, described deironing filter is descending is connected with mechanical filter, described mechanical filter is descending is connected with ion-exchanger and active carbon filter, described active carbon filter carries out filtration to water body and forms drinking water, described ion-exchanger forms soft water after carrying out ion conversion to water body,
Described automatic mixing chemicals dosing plant also includes an ejector, described ion conversion device is connected with ejector, emulsion is formed after the proportioning of oil emulsion and distiller liquor is in harmonious proportion, and under be advanced into emulsion power pack, the descending connection high pressure filtering station of described emulsion power pack, the descending connection hydraulic support of described high pressure filtering station, liquid filter station is returned in the descending connection of described hydraulic support, and the described liquid filter station that returns is connected with emulsion power pack further.
The utility model is in use: the utility model comprises for water body purification and softening underground mine water supply purification softening plant, automatic mixing chemicals dosing plant, emulsion power pack for water body allotment, returns liquid filter station, hydraulic support and high pressure filtering station.
Its annexation is: the order of connection of establishing in underground mine water supply purification softening plant is the descending connection mechanical filter of deironing filter, the descending connection active carbon filter of mechanical filter, active carbon filter is connected with ion-exchanger, softening plant is descending is connected with automatic mixing chemicals dosing plant in underground mine water supply purification, ion conversion device is connected with ejector, ejector is connected with automatic mixing chemicals dosing plant, automatic mixing chemicals dosing plant is connected with emulsion power pack, the descending connection high pressure filtering station of emulsion power pack, the descending connection hydraulic support of high pressure filtering station, liquid filter station is returned in the descending connection of hydraulic support, return liquid filter station to be connected with emulsion power pack further.
Its work is achieved in that the water intaking of underground mine water supply purification softening plant, and water source enters deironing filter, mechanical filter, active carbon filter, ion-exchanger successively respectively.This system makes the inner impurity content of water body greatly reduce, adsorbed water body harmful species inside, be drinkable water through active carbon filter treated water source, employee can get drinking water and drink, ensure that employee's Drinking Water Problem in well, ion-exchanger becomes soft water by after drinking water treatment.Together emulsion power pack is entered afterwards by the liquid in ejector and automatic mixing chemicals dosing plant, liquefaction pumping plant enables soft water fully merge with the material in automatic mixing chemicals dosing plant, forms emulsion, can prevent equipment from getting rusty, and the impurity function that eliminates rust out, increase the application life of equipment.Emulsion is sent into high pressure filtering station by liquefaction pumping plant, and rear high pressure filtering station utilizes the strong high pressure of self that emulsion is sent into hydraulic support, realizes the support works of hydraulic support.After hydraulic support needs to reduce height, emulsion enters back liquid filter station, returns after liquid filter station stores certain emulsion and sends emulsion to emulsion power pack, realize circulating, save production cost.
Embodiment 2
As Figure 1-3: a kind of coal mine fully-mechanized mining work is for return liquid system, it comprises for water body purification and softening underground mine water supply purification softening plant, for the automatic mixing chemicals dosing plant of water body allotment, emulsion power pack, return liquid filter station, hydraulic support and high pressure filtering station, softening plant is descending is connected with automatic mixing chemicals dosing plant in described underground mine water supply purification, described underground mine water supply purification softening plant is by deironing filter, mechanical filter, ion-exchanger and active carbon filter composition, described deironing filter is descending is connected with mechanical filter, described mechanical filter is descending is connected with ion-exchanger and active carbon filter, described active carbon filter carries out filtration to water body and forms drinking water, described ion-exchanger forms soft water after carrying out ion conversion to water body,
Described automatic mixing chemicals dosing plant also includes an ejector, described ion conversion device is connected with ejector, emulsion is formed after the proportioning of oil emulsion and distiller liquor is in harmonious proportion, and under be advanced into emulsion power pack, the descending connection high pressure filtering station of described emulsion power pack, the descending connection hydraulic support of described high pressure filtering station, liquid filter station is returned in the descending connection of described hydraulic support, and the described liquid filter station that returns is connected with emulsion power pack further.
Be connected by returning liquid high-pressure rubber pipe between described hydraulic support with time liquid filter station.
Described automatic mixing chemicals dosing plant stores oil emulsion and distiller liquor.
Described automatic mixing chemicals dosing plant can carry out mixing rate regulation and control according to demand.
The utility model is in use: the utility model comprises for water body purification and softening underground mine water supply purification softening plant, automatic mixing chemicals dosing plant, emulsion power pack for water body allotment, returns liquid filter station, hydraulic support and high pressure filtering station.
Its annexation is: the order of connection of establishing in underground mine water supply purification softening plant is the descending connection mechanical filter of deironing filter, the descending connection active carbon filter of mechanical filter, active carbon filter is connected with ion-exchanger, softening plant is descending is connected with automatic mixing chemicals dosing plant in underground mine water supply purification, ion conversion device is connected with ejector, ejector is connected with automatic mixing chemicals dosing plant, automatic mixing chemicals dosing plant is connected with emulsion power pack, the descending connection high pressure filtering station of emulsion power pack, the descending connection hydraulic support of high pressure filtering station, liquid filter station is returned in the descending connection of hydraulic support, return liquid filter station to be connected with emulsion power pack further.
Its work is achieved in that the water intaking of underground mine water supply purification softening plant, and water source enters deironing filter, mechanical filter, active carbon filter, ion-exchanger successively respectively.This system makes the inner impurity content of water body greatly reduce, adsorbed water body harmful species inside, be drinkable water through active carbon filter treated water source, employee can get drinking water and drink, ensure that employee's Drinking Water Problem in well, ion-exchanger becomes soft water by after drinking water treatment.Oil emulsion and distiller liquor is stored in automatic mixing chemicals dosing plant, the soft water of process meeting is together entered emulsion power pack by the oil emulsion in ejector and automatic mixing chemicals dosing plant and distiller liquor by ion-exchanger, and automatic mixing chemicals dosing plant can carry out mixing rate regulation and control to oil emulsion, distiller liquor and soft water according to demand.Through fully merging, form oil emulsion, this design can prevent equipment from getting rusty, and the impurity function that eliminates rust out, increase the application life of equipment.Oil emulsion is sent into high pressure filtering station by liquefaction pumping plant, arranges back liquid high-pressure rubber pipe between hydraulic support and time liquid filter station, returns liquid high-pressure rubber pipe and prevents booster, liquefaction oil leakage problem.Rear high pressure filtering station utilizes the strong high pressure of self that emulsion is sent into hydraulic support, realizes the support works of hydraulic support.After hydraulic support needs to reduce height, oil emulsion enters back liquid filter station, returns after liquid filter station stores certain oil emulsion and sends oil emulsion to emulsion power pack, realize circulating, save production cost.
Generally, it is convenient that the utility model has possessed water supply, can improve equipment pollution discharge capability, strengthens service life of equipment, reduces the advantage of cost of production and potential safety hazard.

Claims (4)

1. a coal mine fully-mechanized mining job is for return liquid system, it is characterized in that: it comprises for water body purification and softening underground mine water supply purification softening plant, for the automatic mixing chemicals dosing plant of water body allotment, emulsion power pack, return liquid filter station, hydraulic support and high pressure filtering station, softening plant is descending connects in automatic mixing chemicals dosing plant in described underground mine water supply purification, described underground mine water supply purification softening plant is by deironing filter, mechanical filter, ion-exchanger and active carbon filter composition, described deironing filter is descending is connected with mechanical filter, described mechanical filter is descending is connected with ion-exchanger and active carbon filter, described active carbon filter carries out filtration to water body and forms drinking water, described ion-exchanger forms soft water after carrying out ion conversion to water body,
Described automatic mixing chemicals dosing plant also includes an ejector, described ion conversion device is connected with ejector, emulsion is formed after the proportioning of oil emulsion and distiller liquor is in harmonious proportion, and under be advanced into emulsion power pack, the descending connection high pressure filtering station of described emulsion power pack, the descending connection hydraulic support of described high pressure filtering station, liquid filter station is returned in the descending connection of described hydraulic support, and the described liquid filter station that returns is connected with emulsion power pack further.
2. a kind of coal mine fully-mechanized mining work according to claim 1 is for return liquid system, it is characterized in that: be connected by returning liquid high-pressure rubber pipe between described hydraulic support with time liquid filter station.
3. a kind of coal mine fully-mechanized mining work according to claim 1 is for return liquid system, it is characterized in that: described automatic mixing chemicals dosing plant stores oil emulsion and distiller liquor.
4. a kind of coal mine fully-mechanized mining work according to claim 1 is for return liquid system, it is characterized in that: described automatic mixing chemicals dosing plant can carry out mixing rate regulation and control according to demand.
CN201520055889.3U 2015-01-27 2015-01-27 A kind of coal mine fully-mechanized mining work is for return liquid system Expired - Fee Related CN204436430U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122181A (en) * 2016-08-17 2016-11-16 淮南矿业(集团)有限责任公司 Fully-mechanized mining working hydraulic system defecator
CN108487925A (en) * 2018-05-07 2018-09-04 郑州煤矿机械集团股份有限公司 Fully-mechanized mining working with fault diagnosis functions is for return liquid system
CN111237014A (en) * 2019-10-29 2020-06-05 北京天地玛珂电液控制系统有限公司 Aqueous medium guarantee system for coal face
WO2021083038A1 (en) * 2019-10-29 2021-05-06 北京天地玛珂电液控制系统有限公司 Rapid support moving system for aqueous medium hydraulic support

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122181A (en) * 2016-08-17 2016-11-16 淮南矿业(集团)有限责任公司 Fully-mechanized mining working hydraulic system defecator
CN108487925A (en) * 2018-05-07 2018-09-04 郑州煤矿机械集团股份有限公司 Fully-mechanized mining working with fault diagnosis functions is for return liquid system
CN111237014A (en) * 2019-10-29 2020-06-05 北京天地玛珂电液控制系统有限公司 Aqueous medium guarantee system for coal face
WO2021083038A1 (en) * 2019-10-29 2021-05-06 北京天地玛珂电液控制系统有限公司 Rapid support moving system for aqueous medium hydraulic support

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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: 20150701

Termination date: 20160127

EXPY Termination of patent right or utility model