CN102296989A - Automatic deslagging drainage device - Google Patents
Automatic deslagging drainage device Download PDFInfo
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- CN102296989A CN102296989A CN2011102222192A CN201110222219A CN102296989A CN 102296989 A CN102296989 A CN 102296989A CN 2011102222192 A CN2011102222192 A CN 2011102222192A CN 201110222219 A CN201110222219 A CN 201110222219A CN 102296989 A CN102296989 A CN 102296989A
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Abstract
The invention discloses an automatic deslagging drainage device, which comprises a water storage tank, a water inlet pipe, an inlet valve, a drain pipe, a drain valve, a water level controller and a water level observation type ventilation valve, the water inlet pipe is mounted on the top of the water storage tank, the drain pipe is mounted on the bottom of the inverted trapezoid-shaped cylindrical structure of the water storage tank, and the drain valve is mounted on the drain pipe; the water level controller comprises a water level travel socket, a water level control shaft, a positioning control shaft sleeve, a movable link and a float, the water level travel socket is mounted on the outer surface of the water storage tank, the positioning control shaft sleeve is fixed in the water level travel socket, the float is connected with one end of the water level control shaft, the water level control shaft is mounted in the positioning control shaft sleeve, one end of the movable link is connected with the inlet valve, the other end of the movable link is connected with the water level control shaft, and the water level observation type ventilation valve is mounted on the outer side of the water storage tank. The automatic deslagging drainage device operates under any negative pressure of a gas drainage pipeline, can automatically drain water, slag and other litters, and has the advantages of simple structure, safe operation and convenience in maintenance.
Description
Technical field
The present invention relates to a kind of mining equipment, a kind of automatic slag-discharging water draining device of specific design.
Background technology
The coal mine gas pump drainage is an important channel administering gas, in the pump drainage process, because underground environment complexity, the not equal a variety of causes in coal seam causes underground water water yield difference, and have slags such as certain cinder, spoil slag simultaneously and enter the gas exhaust pipeline, untimely cleaning meeting directly influences gas exhaust, and production brings major hidden danger to downhole safety.
Current deslagging discharges water and mainly contains dual mode: the one, adopt the deslagging that manually discharges water, the deslagging that manually discharges water can be discharged water and slag fully, but because the pump drainage pipeline can't be monitored, causing manually-operated to exist can not be in time, and a cover gas drainage system has a plurality of discharging water a little, still can not guarantee the deslagging that discharges water timely when causing the manually-operated wasting manpower and material resources, potential safety hazard is big;
The 2nd, adopt automatic slag-discharging water draining equipment, the automatic slag-discharging water draining equipment that current market is all, because unreasonable structure, under the big slightly situation of the negative pressure of gas pipeline, just can not work, common automatic slag-discharging water draining equipment can only the situation of minimum in negative pressure (blower pressure below the 0.04Mpa) under operate as normal, in case negative pressure surpasses above-mentioned pressure then can not work at all, can not satisfy actual gas pipeline working environment needs far away, and what existing automatic slag-discharging water draining equipment had can not deslagging, the weak effect of the eliminating sediment that has; The dregs precipitation causes equipment not work.
Above dual mode all can not satisfy produces needs under the time mine, a kind of can being operated under any negative pressure of gas exhaust pipeline is badly in need of in downhole safety production, automatically foreign material such as firedamp drainage pipeline water, slag, simple in structure, security of operation, automatic slag-discharging water draining device easy to maintenance.
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of can being operated under any negative pressure of gas exhaust pipeline, automatic foreign material such as firedamp drainage pipeline water, slag, simple in structure, security of operation, automatic slag-discharging water draining device easy to maintenance.
For achieving the above object, the technical solution adopted in the present invention is: a kind of automatic slag-discharging water draining device, comprise water storage box, water inlet pipe, water intaking valve, gutter, draining valve, water-level control apparatus, water level observation type scavenging air valve, described water inlet pipe one end is installed in the water storage box top, the other end is connected with the gas exhaust pipeline, the polycrystalline substance of described water storage box is for falling trapezoidal column structure, and described gutter is installed in water storage box and falls the bottom of trapezoidal column structure, and described draining valve is installed on the gutter;
Described water-level control apparatus is positioned at cistern interior, comprise water level stroke groove, water level Control Shaft, band positioning control axle sleeve, live arm gangbar, float, described water level stroke groove is installed in water storage box external surface top center position, band positioning control axle sleeve is fixed in the water level stroke groove, float is socketed in water level Control Shaft one end, and can slide along the water level Control Shaft, the other end of water level Control Shaft is installed in the band positioning control axle sleeve, described arm gangbar one end alive links to each other with water intaking valve, and the other end is socketed in the top that is positioned at float on the water level Control Shaft; Water level observation type scavenging air valve is installed in the lateral surface of water storage box.
Operating principle: behind water inlet pipe and gas exhaust pipeline connection, draining valve at the bottom of the water storage box is under the effect of negative pressure, auto-closing, make and keep vacuum in the water storage box casing, water and sediment in the gas exhaust pipeline will constantly flow in the casing, along with being on the increase of water, float will constantly rise along the water level Control Shaft, when rising to certain position, begin to promote the water level Control Shaft and upwards slide, simultaneously, drive the arm gangbar of living and upwards slide, when water level in the casing is expired soon, float breaks through the resistance of band positioning control axle sleeve under buoyancy after doing of short duration stagnation on the certain position, promote the water level Control Shaft and make progress suddenly, at this moment, the arm gangbar of living drives water intaking valve and seals water inlet pipe fast; Along with being on the increase of inner bucket water, little float in the water level observation type scavenging air valve, rise with water level, when the arm gangbar drive water intaking valve of living seals water inlet pipe fast, little float in the water level observation type scavenging air valve is with buoyancy of water, push the movable slider of upper end open, open exhalation passages, external pressure is entered in the bucket, when negative pressure locking for the time being, when entering corresponding atmospheric pressure in the bucket, draining valve is opened the locking valve gap automatically, finish automatic slag-discharging water draining, in water and slag discharge process, it is descending along the water level Control Shaft that the float in the bucket is followed water level, after water and dregs have been clapped, float falls after rise fast with the resistance that own wt drive water level Control Shaft overcomes band positioning control axle sleeve, make the little float in the water level observation type scavenging air valve, fall the movable slider whereabouts locking scavenge duct of upper end with drawdown after rise, this moment, water intaking valve was opened once more automatically, finished discharging work.
Beneficial effect of the present invention is: 1, water level observation type scavenging air valve can be operated under any negative pressure of gas exhaust pipeline the present invention; 2, the ingenious cooperation of water-level control apparatus, water level observation type scavenging air valve realizes complete, the discharging automatically of foreign material such as gas pipeline water, slag; 3, product structure of the present invention is simple, easy to maintenance, utilizes the operation of machinery and air pressure principle, is fit to the down-hole and uses, and is safe and reliable to operation.
Description of drawings
The present invention will be described below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present invention;
Fig. 2 is a water-level control apparatus front view of the present invention;
Fig. 3 is a water level observation type scavenging air valve front view of the present invention.
The specific embodiment
A kind of automatic slag-discharging water draining device as shown in Figure 1, comprise water storage box 6, water inlet pipe 4, water intaking valve 5, gutter 10, draining valve 11, water-level control apparatus 2, water level observation type scavenging air valve 8, described water inlet pipe 4 one ends are installed in water storage box 6 tops, the other end is connected with the gas exhaust pipeline, the polycrystalline substance of described water storage box 6 is for falling trapezoidal column structure, described gutter 10 is installed in water storage box 6 and falls the bottom of trapezoidal column structure, and described draining valve 11 is installed on the gutter 10;
As Fig. 1, Fig. 2, shown in Figure 3, described water-level control apparatus 2 is positioned at water storage box 6 inside, comprise water level stroke groove 1, water level Control Shaft 21, band positioning control axle sleeve 3, arm gangbar 7 alive, float 9, described water level stroke groove 1 is installed in water storage box 6 external surface top center positions, band positioning control axle sleeve 3 is fixed on 1 li of water level stroke groove by bolt 32, float 9 is socketed in water level Control Shaft 21 1 ends, be on the stroke shaft 212, and can slide along the stroke shaft 212 of water level Control Shaft 21, stroke shaft 212 bottoms are equipped with fixed screw and catch, when in water storage box 6, not having water, float 9 can not dropped by the catch prevention, float 9 just moves along stroke shaft 212 when water level improves, the other end Control Shaft 211 of water level Control Shaft 21 is installed in the band positioning control axle sleeve 3, described Control Shaft 211 both sides are provided with step, and the centre is two trapezoidal connected structures of going to the bottom, and two Elastip pins 31 pass withstanding on above Control Shaft 211 steps and the trapezium structure of band positioning control axle sleeve 3 symmetries; Described arm gangbar 7 one ends alive link to each other with water intaking valve 5, the other end is socketed in the top that water level Control Shaft 21 up stroke axles 212 places are positioned at float 9, rising along with water level in the water storage box 6, float 9 promotes arm gangbar 7 alive earlier and moves upward along stroke shaft 212 together, when arriving stroke shaft 212 upper step, float 9 stops to slide, continuation rising along with water level, float 9 promotes water level Control Shaft 21 to be continued to rise, Control Shaft 211 is withstood the generation resistance by Elastip pin 31, stop float 9 to continue to rise, along with water level continue to raise, because buoyancy is greater than the drag effect that produces of Elastip pin 31,21 moments of water level Control Shaft upwards are raised to Control Shaft 211 bottom stage, the arm gangbar 7 of living this moment is promoted together by float 9, with the water intaking valve 5 that the arm gangbar 7 of living links to each other water inlet pipe 4 is closed;
Water level observation type scavenging air valve 8 is installed in the lateral surface of water storage box 6, little float 82 in the water level observation type scavenging air valve 8 is along with the rising of water level upwards raises together, when float 9 promotions arm gangbar 7 alive is closed water inlet pipe 4, little float 82 just in time promotes ventilation valve rod 81 upwards, opened the external pressure passage, this moment, external pressure was opened the draining valve 11 that loses suction function, because tie rod linkage is adopted in water storage box 6 bottoms, make current form the hurricane band slag and discharge fast together that action moment of this draining, slag finishes;
Along with drawdown float 9 is followed decline when dropping to axle during 212 bottoms, because the weight effect of float 9 self is drawn into the step place that axle 211 is stoped by Elastip pin 31 with water level Control Shaft 21; The arm gangbar 7 of living is followed float 9 and is fallen, up to water intaking valve 5 is opened; In the process of draining, the water level that the water level in the water level observation type scavenging air valve 8 is not followed in the water storage box 6 descends fast, but after water, slag have been arranged, when water intaking valve 5 is opened, instant water sucks back in the casing in the water level observation type scavenging air valve 8, and little float 82 falls after rise, and ventilation valve rod 81 is closed; Whole retaining, slag and draining, slag end-of-job, beginning circulation next time.
Claims (4)
1. automatic slag-discharging water draining device, comprise water storage box (6), water inlet pipe (4), water intaking valve (5), gutter (10), draining valve (11), described water inlet pipe (4) one ends are installed in water storage box (6) top, the other end is connected with the gas exhaust pipeline, and described draining valve (11) is installed on the gutter (10); It is characterized in that: also comprise water-level control apparatus (2), water level observation type scavenging air valve (8), the polycrystalline substance of described water storage box (6) is for falling trapezoidal column structure, described gutter (10) is installed in water storage box (6) and falls the bottom of trapezoidal column structure, described water-level control apparatus (2) is positioned at water storage box (6) inside, comprise water level stroke groove (1), water level Control Shaft (21), band positioning control axle sleeve (3), arm gangbar (7) alive, float (9), described water level stroke groove (1) is installed in water storage box (6) external surface top center position, band positioning control axle sleeve (3) is fixed on water level stroke groove (1) lining, float (9) is socketed in water level Control Shaft (21) one ends, and can slide along water level Control Shaft (21), the other end of water level Control Shaft (21) is installed in the band positioning control axle sleeve (3), described arm gangbar alive (7) one ends link to each other with water intaking valve (5), and the other end is socketed in the top that is positioned at float (9) on the water level Control Shaft (21); Water level observation type scavenging air valve (8) is installed in the lateral surface of water storage box (6).
2. automatic slag-discharging water draining device according to claim 1 is characterized in that: water level Control Shaft (21) comprises Control Shaft (211) and stroke shaft (212), and Control Shaft (211) both sides are provided with step, and the centre is two trapezoidal connected structures of going to the bottom.
3. automatic slag-discharging water draining device according to claim 1 is characterized in that: band positioning control axle sleeve (3) is provided with Elastip pin (31).
4. automatic slag-discharging water draining device according to claim 1 is characterized in that: water level observation type scavenging air valve (8) comprises ventilation valve rod (81), little float (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102222192A CN102296989A (en) | 2011-07-27 | 2011-07-27 | Automatic deslagging drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102222192A CN102296989A (en) | 2011-07-27 | 2011-07-27 | Automatic deslagging drainage device |
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| Publication Number | Publication Date |
|---|---|
| CN102296989A true CN102296989A (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102222192A Pending CN102296989A (en) | 2011-07-27 | 2011-07-27 | Automatic deslagging drainage device |
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| CN (1) | CN102296989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748072A (en) * | 2012-07-06 | 2012-10-24 | 樊跃辉 | Automatic slag and water discharging machine |
| CN102990970A (en) * | 2012-12-17 | 2013-03-27 | 江苏海狮机械集团有限公司 | Draining and air interchanging device for linen squeezing machine |
-
2011
- 2011-07-27 CN CN2011102222192A patent/CN102296989A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748072A (en) * | 2012-07-06 | 2012-10-24 | 樊跃辉 | Automatic slag and water discharging machine |
| CN102748072B (en) * | 2012-07-06 | 2014-08-20 | 樊跃辉 | Automatic slag and water discharging machine |
| CN102990970A (en) * | 2012-12-17 | 2013-03-27 | 江苏海狮机械集团有限公司 | Draining and air interchanging device for linen squeezing machine |
| CN102990970B (en) * | 2012-12-17 | 2015-04-22 | 江苏海狮机械集团有限公司 | Draining and air interchanging device for linen squeezing machine |
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Application publication date: 20111228 |