CN205117396U - Coal reservoir gas drainage air water sediment automatic discharge separator - Google Patents
Coal reservoir gas drainage air water sediment automatic discharge separator Download PDFInfo
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- CN205117396U CN205117396U CN201520844110.6U CN201520844110U CN205117396U CN 205117396 U CN205117396 U CN 205117396U CN 201520844110 U CN201520844110 U CN 201520844110U CN 205117396 U CN205117396 U CN 205117396U
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Abstract
Coal reservoir gas drainage air water sediment automatic discharge separator, which comprises a controller, gas drainage pipe, the pipe is taken out altogether to the air water powder, gas -water separating tank and solid -liquid separation case, tub one end and gas -water separating tank's access connection is taken out altogether to the air water powder, be equipped with upper plenum and lower cavity in the gas -water separating tank, gas drainage pipe's import is connected with gas -water separating tank's upper plenum, be equipped with the electronic valve between upper plenum and the lower cavity, one side lower part of gas -water separating tank cavity under is through the access connection with the solid -liquid separation case of electronic valve down, the slope of solid -liquid separation incasement is equipped with the filter screen of separating into the solid -liquid separation case in solid -liquid chamber and liquid chamber, solid -liquid separation bottom of the case portion is equipped with row cinder notch, solid -liquid separation case lateral part is equipped with the fluid -discharge tube. The utility model discloses can be with water and the buggy automatic discharge in the down hole in coal seam to flowing back deslagging process can exert an influence with taking out to adopt to the leakproofness in down hole hardly, takes out the improvement and adopts efficiency, realizes coal mine safety, high -efficient production has very big impetus.
Description
Technical field
The utility model belongs to coal mine gas drainage technical field, particularly relates to a kind of coal seam reservoirs gas pumping air water slag and automatically discharges separator.
Background technology
At present, coal in China is produced just towards high efficiency, mechanization, intensive future development.But the Gas Disaster accidents such as coal and gas prominent have become the key factor of its fast development of restriction, be the formidable enemy of harm coal production.In order to effectively administer gas, reduce Gas Disaster, boring is arranged in down-hole in many collieries, and carry out underground gas extraction, coal and gas prominent accident obtains effective containment.
Due to production practice, the impact of the factors such as down-hole landform, the dissimilar boring such as perform hole, lower perform hole, crossheading hole must be crept into as required in coal seam, but when hydrous fluids carries out lower perform hole gas pumping, water in stratum is assembled in the borehole, and the pressure influence negative pressure extraction of not only fluid column formation, hinders coal-bed gas desorb, but also serious water blocking phenomenon can be caused, finally cause the extraction concentration of gas and flow not satisfactory.Therefore in the urgent need to a kind of device, the water in lower perform hole and coal dust are carried out to the discharge of convenience and high-efficiency, the impact of drainage procedure on gas pumping is dropped to minimum simultaneously, to raising extraction efficiency, safety of coal mines will be realized, High-efficient Production has tremendous influence like this.
Utility model content
The utility model, in order to solve weak point of the prior art, provides the coal seam reservoirs gas pumping air water slag that a kind of automaticity is high, security reliability strong, extraction efficiency is high and automatically discharges separator.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: coal seam reservoirs gas pumping air water slag discharges separator automatically, comprise controller, gas drainage pipe, air water powder takes out pipe altogether, gas-water separation case and Separation of Solid and Liquid case, air water powder is taken out pipe one end altogether and is connected with the import of gas-water separation case, upper plenum and lower cavity is provided with in gas-water separation case, the import of gas drainage pipe is connected with the upper plenum of gas-water separation case, electronic valve is provided with between upper plenum and lower cavity, gas-water separation case is connected by the import of lower electronic valve with Separation of Solid and Liquid case at a side lower part of lower cavity, Separation of Solid and Liquid case is tilted is provided with screen pack Separation of Solid and Liquid case being separated into solid-liquid chamber and fluid chamber, the slag-drip opening be communicated with solid-liquid chamber is provided with bottom Separation of Solid and Liquid case, Separation of Solid and Liquid case sidepiece is provided with the discharging tube be communicated with fluid chamber, vertically be provided with guide rod in lower cavity, guide rod slides is provided with floater shot, and guide rod upper end is provided with the upper activating sensor for controlling upper electronic valve and the keying of lower electronic valve, and lower end of the guide rod is provided with the lower activating sensor for controlling upper electronic valve and the keying of lower electronic valve,
Air water powder is taken out pipe altogether and is comprised a joint flexible hose, and flexible hose is provided with flow electric adjusting device; Flow electric adjusting device comprises vertically disposed fixed head and cylinder, the cylinder body of cylinder is located on fixed head one side, on fixed head, level is provided with baffle plate, cylinder body lower end is fixedly connected with baffle plate, tilt prop is provided with on the downside of baffle plate and between fixed head, the piston rod upper end of cylinder is provided with travelling carriage, the rear side of travelling carriage is provided with aft ramp, the front side of travelling carriage is provided with front slide rail, distance between aft ramp and front slide rail lower end is greater than the distance between aft ramp and front slide rail upper end, and aft ramp and front slide rail are about symmetrical before and after vertical plane; Fixed head upper articulation has rear plate and front plate, rear plate upper end thereof has semicircular rear clamp ring, front plate upper end thereof has semicircular front clamp ring, be oppositely arranged before and after the opening of rear clamp ring and front clamp ring, flexible hose is clamped between rear clamp ring and front clamp ring, connected by extension spring between rear plate and front plate, extension spring is positioned at the downside of rear plate and fixed head pin joint, rear plate lower end is provided with the rear slider be slidably matched with aft ramp, and front plate lower end is provided with the front-slider be slidably matched with front slide rail;
Controller is connected with upper activating sensor, lower activating sensor, upper electronic valve, lower electronic valve and cylinder respectively by control cables.
Adopt technique scheme, negative pressure mash gas extraction is not only provided, and discharge opeing row powder can be carried out to whole device.When carrying out gas drainage under suction and the work of draining deslagging time, upper electronic valve in gas-water separation case is opened, lower electronic valve closes, now the gentle pigment of gas drainage pipe take out the upper plenum of the airtight gas-water separation case of Guan Junyu and lower cavity connects altogether, negative pressure extraction is carried out to lower perform hole, the suspension extracted out flows to lower cavity by upper plenum through upper electronic valve, along with lower empty intracavity liquid increases, floater shot touches upper activating sensor along with liquid level moves up, this Time Controller controls upper electronic valve and closes, lower electronic valve is opened, mixed liquor in lower cavity is flushed to Separation of Solid and Liquid case, now liquid level declines, floater shot touches lower activating sensor, lower electronic valve is closed, upper electronic valve is opened.The coal dust entered after Separation of Solid and Liquid case is filtered at bottom deposit after net filtration, and regularly cleared by slag-drip opening, liquid is discharged by discharging tube.
Upper activating sensor and lower activating sensor are input, and the controller with preprogrammed chip is information receiving end and order issuing side, and upper electronic valve and lower electronic valve are for exporting actuating station.
Air water powder is taken out the upper flow electric adjusting device arranged of pipe altogether and can be regulated air water slag extraction amount size.Flexible hose clamps by front clamp ring and rear clamp ring, carries out Flow-rate adjustment by the distance between front clamp ring and rear clamp ring.Concrete adjustment process is as follows: by manipulation cylinder, the piston rod of cylinder promotes or pulls travelling carriage to move up or down, under the effect of extension spring, rear slider on rear plate and the front-slider on front plate slide along aft ramp and front slide rail all the time respectively, when piston rod upwards pushes away, travelling carriage moves up, distance between aft ramp and front slide rail increases, under the effect of lever principle, the rear clamp ring of rear plate upper end and the front clamp ring of front plate upper end grip flexible hose, the sectional area of flexible hose diminishes, extraction amount reduces, in like manner, when piston rod pulls down, the sectional area of flexible hose becomes large, extraction amount increases.
In sum, water in lower perform hole and coal dust can be discharged by the utility model automatically, and discharge opeing tapping process has an impact to the sealing of lower perform hole and extraction hardly, to raising extraction efficiency, realize safety of coal mines, High-efficient Production has great impetus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that enlarged drawing is looked on a left side for flow electric adjusting device in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, coal seam reservoirs gas pumping air water slag of the present utility model discharges separator automatically, comprise controller 1, gas drainage pipe 2, air water powder takes out pipe 3 altogether, gas-water separation case 4 and Separation of Solid and Liquid case 5, air water powder is taken out pipe 3 one end altogether and is connected with the import of gas-water separation case 4, upper plenum 6 and lower cavity 7 is provided with in gas-water separation case 4, the import of gas drainage pipe 2 is connected with the upper plenum 6 of gas-water separation case 4, electronic valve 8 is provided with between upper plenum 6 and lower cavity 7, gas-water separation case 4 is connected with the import of Separation of Solid and Liquid case 5 by lower electronic valve 9 at a side lower part of lower cavity 7, Separation of Solid and Liquid case 5 is tilted is provided with the screen pack 12 Separation of Solid and Liquid case 5 being separated into solid-liquid chamber 10 and fluid chamber 11, the slag-drip opening 13 be communicated with solid-liquid chamber 10 is provided with bottom Separation of Solid and Liquid case 5, Separation of Solid and Liquid case 5 sidepiece is provided with the discharging tube 14 be communicated with fluid chamber 11, guide rod 15 is vertically provided with in lower cavity 7, guide rod 15 slides and is provided with floater shot 16, guide rod 15 upper end is provided with the upper activating sensor 17 for controlling upper electronic valve 8 and the keying of lower electronic valve 9, and guide rod 15 lower end is provided with the lower activating sensor 18 for controlling upper electronic valve 8 and the keying of lower electronic valve 9,
Air water powder is taken out pipe 3 altogether and is comprised a joint flexible hose 19, and flexible hose 19 is provided with flow electric adjusting device 20, flow electric adjusting device 20 comprises vertically disposed fixed head 30 and cylinder 31, the cylinder body of cylinder 31 is located on fixed head 30 1 side, on fixed head 30, level is provided with baffle plate 32, cylinder body lower end is fixedly connected with baffle plate 32, tilt prop 33 is provided with on the downside of baffle plate 32 and between fixed head 30, the piston rod upper end of cylinder 31 is provided with travelling carriage 34, the rear side of travelling carriage 34 is provided with aft ramp 35, the front side of travelling carriage 34 is provided with front slide rail 36, distance between aft ramp 35 and front slide rail 36 lower end is greater than the distance between aft ramp 35 and front slide rail 36 upper end, aft ramp 35 and front slide rail 36 are about symmetrical before and after vertical plane, fixed head 30 upper articulation has rear plate 37 and front plate 38, rear plate 37 upper end thereof has semicircular rear clamp ring 39, front plate 38 upper end thereof has semicircular front clamp ring 40, be oppositely arranged before and after the opening of rear clamp ring 39 and front clamp ring 40, flexible hose 19 is clamped between rear clamp ring 39 and front clamp ring 40, connected by extension spring 41 between rear plate 37 and front plate 38, extension spring 41 is positioned at the downside of rear plate 37 and fixed head 30 pin joint, rear plate 37 lower end is provided with the rear slider 42 be slidably matched with aft ramp 35, front plate 38 lower end is provided with the front-slider 43 be slidably matched with front slide rail 36.
Controller 1 is connected with upper activating sensor 17, lower activating sensor 18, upper electronic valve 8, lower electronic valve 9 and cylinder 31 respectively by control cables.
Under coal seam, the aperture place of perform hole 21 is provided with hole sealing device 22, and air water powder is taken out pipe 3 altogether and to be extend under coal seam in perform hole 21 through hole sealing device 22.The utility model not only provides negative pressure mash gas extraction, and can carry out discharge opeing row powder to whole device.When carrying out gas drainage under suction and the work of draining deslagging time, upper electronic valve 8 in gas-water separation case 4 is opened, lower electronic valve 9 closes, now the gentle pigment of gas drainage pipe 2 are taken out pipe 3 altogether and are all communicated with lower cavity 7 with the upper plenum 6 of airtight gas-water separation case 4, negative pressure extraction is carried out to perform hole under coal seam 21, the suspension extracted out flows to lower cavity 7 by upper plenum 6 through upper electronic valve 8, along with in lower cavity 7, liquid increases, floater shot 16 touches upper activating sensor 17 along with liquid level moves up, this Time Controller 1 controls upper electronic valve 8 and closes, lower electronic valve 9 is opened, mixed liquor in lower cavity 7 is flushed to Separation of Solid and Liquid case 5, now liquid level declines, floater shot 16 touches lower activating sensor 18, lower electronic valve 9 is closed, upper electronic valve 8 is opened.The coal dust entered after Separation of Solid and Liquid case 5 be filtered net 12 filter after at bottom deposit, regularly cleared by slag-drip opening 13, liquid is discharged by discharging tube 14.
Upper activating sensor 17 and lower activating sensor 18 are input, and the controller 1 with preprogrammed chip is information receiving end and order issuing side, and upper electronic valve 8 and lower electronic valve 9 are for exporting actuating station.
Air water powder is taken out the flow electric adjusting device 20 that pipe 3 is arranged altogether and can be regulated air water slag extraction amount size.Flexible hose 19 clamps by front clamp ring 40 and rear clamp ring 39, carries out Flow-rate adjustment by the distance between front clamp ring 40 and rear clamp ring 39.Concrete adjustment process is as follows: by manipulation cylinder 31, the piston rod of cylinder 31 promotes or pulls travelling carriage 34 to move up or down, under the effect of extension spring 41, rear slider 42 on rear plate 37 and the front-slider 43 on front plate 38 slide along aft ramp 35 and front slide rail 36 all the time respectively, under the effect of extension spring 41, rear slider 42 on rear plate 37 and the front-slider 43 on front plate 38 slide along aft ramp 35 and front slide rail 36 all the time respectively, when piston rod upwards pushes away, travelling carriage 34 moves up, distance between aft ramp 35 and front slide rail 36 increases, under the effect of lever principle, the rear clamp ring 39 of rear plate 37 upper end and the front clamp ring 40 of front plate 38 upper end grip flexible hose 19, the sectional area of flexible hose 19 diminishes, extraction amount reduces, in like manner, when piston rod pulls down, the sectional area of flexible hose 19 becomes large, extraction amount increases.
The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (1)
1. coal seam reservoirs gas pumping air water slag discharges separator automatically, it is characterized in that: comprise controller, gas drainage pipe, air water powder takes out pipe altogether, gas-water separation case and Separation of Solid and Liquid case, air water powder is taken out pipe one end altogether and is connected with the import of gas-water separation case, upper plenum and lower cavity is provided with in gas-water separation case, the import of gas drainage pipe is connected with the upper plenum of gas-water separation case, electronic valve is provided with between upper plenum and lower cavity, gas-water separation case is connected by the import of lower electronic valve with Separation of Solid and Liquid case at a side lower part of lower cavity, Separation of Solid and Liquid case is tilted is provided with screen pack Separation of Solid and Liquid case being separated into solid-liquid chamber and fluid chamber, the slag-drip opening be communicated with solid-liquid chamber is provided with bottom Separation of Solid and Liquid case, Separation of Solid and Liquid case sidepiece is provided with the discharging tube be communicated with fluid chamber, vertically be provided with guide rod in lower cavity, guide rod slides is provided with floater shot, and guide rod upper end is provided with the upper activating sensor for controlling upper electronic valve and the keying of lower electronic valve, and lower end of the guide rod is provided with the lower activating sensor for controlling upper electronic valve and the keying of lower electronic valve,
Air water powder is taken out pipe altogether and is comprised a joint flexible hose, and flexible hose is provided with flow electric adjusting device; Flow electric adjusting device comprises vertically disposed fixed head and cylinder, the cylinder body of cylinder is located on fixed head one side, on fixed head, level is provided with baffle plate, cylinder body lower end is fixedly connected with baffle plate, tilt prop is provided with on the downside of baffle plate and between fixed head, the piston rod upper end of cylinder is provided with travelling carriage, the rear side of travelling carriage is provided with aft ramp, the front side of travelling carriage is provided with front slide rail, distance between aft ramp and front slide rail lower end is greater than the distance between aft ramp and front slide rail upper end, and aft ramp and front slide rail are about symmetrical before and after vertical plane; Fixed head upper articulation has rear plate and front plate, rear plate upper end thereof has semicircular rear clamp ring, front plate upper end thereof has semicircular front clamp ring, be oppositely arranged before and after the opening of rear clamp ring and front clamp ring, flexible hose is clamped between rear clamp ring and front clamp ring, connected by extension spring between rear plate and front plate, extension spring is positioned at the downside of rear plate and fixed head pin joint, rear plate lower end is provided with the rear slider be slidably matched with aft ramp, and front plate lower end is provided with the front-slider be slidably matched with front slide rail;
Controller is connected with upper activating sensor, lower activating sensor, upper electronic valve, lower electronic valve and cylinder respectively by control cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844110.6U CN205117396U (en) | 2015-10-28 | 2015-10-28 | Coal reservoir gas drainage air water sediment automatic discharge separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844110.6U CN205117396U (en) | 2015-10-28 | 2015-10-28 | Coal reservoir gas drainage air water sediment automatic discharge separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117396U true CN205117396U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844110.6U Expired - Fee Related CN205117396U (en) | 2015-10-28 | 2015-10-28 | Coal reservoir gas drainage air water sediment automatic discharge separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806420A (en) * | 2016-05-17 | 2016-07-27 | 山东鼎安检测技术有限公司 | Device and method for measuring gas flow of drill hole of water-containing coal bed |
| CN109162756A (en) * | 2018-11-12 | 2019-01-08 | 河南工程学院 | A kind of tunnel gas exhaust system |
| CN110374663A (en) * | 2019-07-09 | 2019-10-25 | 永煤集团股份有限公司新桥煤矿 | A kind of gas drainage plenum chamber and gas drainage gas collection jettison gear |
-
2015
- 2015-10-28 CN CN201520844110.6U patent/CN205117396U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806420A (en) * | 2016-05-17 | 2016-07-27 | 山东鼎安检测技术有限公司 | Device and method for measuring gas flow of drill hole of water-containing coal bed |
| CN109162756A (en) * | 2018-11-12 | 2019-01-08 | 河南工程学院 | A kind of tunnel gas exhaust system |
| CN110374663A (en) * | 2019-07-09 | 2019-10-25 | 永煤集团股份有限公司新桥煤矿 | A kind of gas drainage plenum chamber and gas drainage gas collection jettison gear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161028 |