CN204344160U - A kind of filling in mine lotion modification pipeline facilities - Google Patents
A kind of filling in mine lotion modification pipeline facilities Download PDFInfo
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- CN204344160U CN204344160U CN201420782643.1U CN201420782643U CN204344160U CN 204344160 U CN204344160 U CN 204344160U CN 201420782643 U CN201420782643 U CN 201420782643U CN 204344160 U CN204344160 U CN 204344160U
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- lotion
- modification
- admixture
- homogenizer
- blender
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Abstract
A kind of filling in mine lotion modification pipeline facilities, belongs to colliery lotion modification facility.Described lotion modification facility comprises mixing device, automatically centralized control equipment, Admixture charging gear and work plane pipe-line cell, Admixture charging gear is connected with work plane pipe-line cell by mixing device, and automatic centralized control equipment is connected with mixing device and Admixture charging gear, filling operation face crossheading arranges a set of Admixture charging gear and the automatic centralized control equipment of Admixture, form circulating reflux and the control channel of Admixture, multiple modification pipe-line cell and lotion modification mixing device is arranged depending on face length along filling operation face, the cloth valve bypass port of each modification pipe-line cell and blender, homogenizer, cloth tube is linked in sequence, cloth tube outlet enters work plane Dai Chong district, ensure that accuracy and the accuracy of modification lotion proportioning, eliminate the deficiency of the outer lotion modification of pipeline, solve the problem of manually adding the proportioning imbalance caused.
Description
Technical field
The utility model relates to a kind of mining with stowing lotion modification facility, the pipeline facilities of particularly a kind of mine lotion modification.
Background technology
Current coal mine paste filling adopts the circulation technology carrying out remote pipe conveying, class of the mode of work plane multiple spot pipeline discharging and coal mining class-isolation class-filling class-solidify from ground to down-hole usually, its outstanding problem faced comprises: one is that paste-type mostly is light water chamotte mould lotion (using ordinary Portland cement as cementitious materials), it is long that lotion enters the filling operation face after coagulation time, generally need wait for that 8 ~ 12h just can carry out next class of coal work, cause paste body filling exploitation to be in a kind of low effective circulation pattern for a long time; Two is that ground Filling Station adds accelerating admixture light water chamotte mould lotion is modified as rapid-hardening lotion before lotion enters filling pipeline, very easily condensation type plugging occurs, cannot meet the needs of lotion long-distance pipe safe transport; Three is that lotion pulp quality concentration is high, and directly spray accelerating admixture at rear, filling operation face and be difficult to permeate with lotion mix, often cause lotion to be separated with fast coagulating agent, homogenizing mixability is poor, cannot ensure filling effect.Therefore the modification mode of lotion and effect are not only the efficiency affecting paste body filling exploitation, the current bottleneck problem having become paste body filling mining technique and applied.
Utility model content
The purpose of this utility model is to overcome the deficiency of carrying out lotion modification outside pipeline, provides a kind of filling in mine lotion modification pipeline facilities.
The purpose of this utility model is achieved in that lotion modification facility of the present utility model comprises mixing device, automatically centralized control equipment, Admixture charging gear and work plane pipe-line cell; Admixture charging gear is connected with work plane pipe-line cell by mixing device, and automatic centralized control equipment is connected with mixing device and Admixture charging gear.
Described mixing device comprises: blender, homogenizer; Along lotion supplied materials direction, blender is in the front of homogenizer, and blender and homogenizer adjacent straight connect in succession; Or described mixing device comprises: blender and transfer valve; The lotion charging aperture of blender is connected by pipeline with the bypass discharging opening of transfer valve; Or described mixing device comprises: homogenizer and cloth tube; The lotion discharging opening of homogenizer is connected with cloth tube.
Described blender is pipe joint type: annular tube type blender, single-point type blender or multipoint mode blender.
Described homogenizer is pipe joint type: interior ribbon homogenizer, yi word pattern homogenizer or cross homogenizer.
Described automatic centralized control equipment comprises: power distribution cabinet, collection control cabinet, cable; Power distribution cabinet is accessed by down-hole power, controls cabinet, Admixture pump is connected by cable with collection; Collection control cabinet is connected by cable power distribution cabinet 1, time liquid electro hydraulic valve, gauge, fluid electro hydraulic valve; Described power distribution cabinet comprises: line breaker, contactor and thermal relay; Line breaker, contactor and thermal relay are linked in sequence; Described collection control cabinet comprises: power supply, PLC program module and auxiliary reclay in cabinet; In cabinet, power supply is connected with PLC program module, and the output of PLC program module is connected with auxiliary reclay, and the input of PLC program module is connected with higher level's communication.
Described Admixture charging gear comprises: return liquid electro hydraulic valve, material storing box, Admixture pump, gauge, feed pipe and fluid electro hydraulic valve; Admixture pump feed end is connected with feed box discharge end, and Admixture pump discharge end is linked in sequence by feed pipe and gauge, fluid electro hydraulic valve and time liquid electro hydraulic valve.
Described gauge is pipe type flowmeter, electromagnetic flowmeter differential pressure flow meter.
Described Admixture pump is: plunger displacement pump or centrifugal pump.
Described work plane pipe-line cell comprises: cloth tube, work facial canal and cloth valve; Two straight-through ports of cloth valve are connected with work facial canal respectively, and bypass port and blender, homogenizer and cloth tube are linked in sequence.
Beneficial effect: owing to adopting lotion modification pipeline facilities, work plane filling pipeline achieves modular combination, lotion and Admixture carry out closed homogenizing mixing in filling operation facial canal road before modified, ensure that the modified effect of lotion, as requested the flowing time of lotion can be controlled the setting time substantially reducing lotion at 5min ~ 30min, improve the efficiency of paste body filling, compared with the method for the outer lotion modification of pipeline.
Have the following advantages:
1, lotion modification pipeline facilities Automated condtrol, can according in pipeline before modified the flow of lotion automatically control admixture dosage in real time, ensure that accuracy and the accuracy of modification lotion proportioning, eliminate the proportioning imbalance manually adding and cause.
2, blender and homogenizer are tubulose pipe nipple, inner structure form variation, lotion and Admixture rely on self flowing can complete homogenizing modification, without the need to additional configuration power, the tandem compound of various ways can be carried out according to paste-type, be convenient to install in the hydraulic support narrow space of filling operation face, arrangement is flexible.
3, the homogenizing good mixing effect of lotion, be the high concentration lotion of 80% for mass concentration, modified setting time can be controlled in 5min ~ 30min, significantly improves pack effectiveness.
4, Admixture material storing box 5, Admixture pump, power distribution cabinet, collection control cabinet are all arranged in crossheading, are connected with work plane pipe-line cell by pipeline, can move forward with working face equipment train synchronization, and little on work plane impact, arrangement is flexible.
5, Admixture adopts pipeline circulation feed-type, and avoid the waste of Admixture, environment on coalface is good.
6, modified lotion directly enters work plane Dai Chong district through cloth tube, and the phenomenon of rapid condensation plugging only may occur at cloth tube, and troubleshooting workload is little, eliminates filling operation face plugging completely hidden danger, improves the reliability of modification paste body filling.
Accompanying drawing explanation
Fig. 1 is that the utility model lotion modification pipeline facilities forms schematic diagram.
Fig. 2 is that the automatic centralized control equipment of the utility model lotion modification forms schematic diagram.
Fig. 3 is that embodiment 1 lotion modification pipeline facilities forms schematic diagram.
Fig. 4 is embodiment 1 annular tube type blender structural representation.
Fig. 4-1 is the A-A sectional structure chart of Fig. 4.
Fig. 5 is ribbon homogenizer structural representation in embodiment 1.
Fig. 5-1 is the B-B sectional structure chart of Fig. 5.
Fig. 6 is embodiment 2 single-point type blender structural representation.
Fig. 6-1 is the A-A sectional structure chart of Fig. 6.
Fig. 7 is embodiment 2 yi word pattern homogenizer structural representation.
Fig. 7-1 is the B-B sectional structure chart of Fig. 7.
Fig. 8 is embodiment 3 multipoint mode blender structural representation.
Fig. 8-1 is the A-A sectional structure chart of Fig. 8.
Fig. 9 is the cross homogenizer structural representation of embodiment 3.
Fig. 9-1 is the B-B sectional structure chart of Fig. 9.
In figure, 1, power distribution cabinet; 2, collection control cabinet; 3, cable; 4, liquid electro hydraulic valve is returned; 5, Admixture material storing box; 6, Admixture pump; 7, gauge; 8, feed pipe; 9, fluid electro hydraulic valve; 10, blender; 11, homogenizer; 12, cloth tube; 13, work facial canal; 14, cloth valve.
Detailed description of the invention
Embodiment 1: the novel lotion modification facility of this reality comprises mixing device, automatically centralized control equipment, Admixture charging gear and work plane pipe-line cell; Admixture charging gear is connected with work plane pipe-line cell by mixing device, and automatic centralized control equipment is connected with mixing device and Admixture charging gear.
Described mixing device comprises: blender 10, homogenizer 11; Along lotion supplied materials direction, blender 10 is in the front of homogenizer 11, and blender 10 and homogenizer 11 adjacent straight connect in succession; Or described mixing device comprises: blender 10 and transfer valve 14; The lotion charging aperture of blender 10 is connected by pipeline with the bypass discharging opening of transfer valve 14; Or described mixing device comprises: homogenizer 11 and cloth tube 12; The lotion discharging opening of homogenizer 11 is connected with cloth tube 12.
Described blender 10 for pipe joint type is: annular tube type blender.
Described homogenizer 11 for pipe joint type is: interior ribbon homogenizer.
Described automatic centralized control equipment comprises: power distribution cabinet 1, collection control cabinet 2, cable 3; Power distribution cabinet 1 is accessed by down-hole power, controls cabinet 1, Admixture pump 6 is connected by cable 3 with collection; Collection control cabinet 1 is connected with power distribution cabinet 1, time liquid electro hydraulic valve 4, gauge 7, fluid electro hydraulic valve 9 by cable 3; Described power distribution cabinet 1 comprises: line breaker, contactor and thermal relay; Line breaker, contactor and thermal relay are linked in sequence; Described collection control cabinet comprises: power supply, PLC program module and auxiliary reclay in cabinet; In cabinet, power supply is connected with PLC program module, and the output of PLC program module is connected with auxiliary reclay, and the input of PLC program module is connected with higher level's communication.
Described Admixture charging gear comprises: return liquid electro hydraulic valve 4, material storing box 5, Admixture pump 6, gauge 7, feed pipe 8 and fluid electro hydraulic valve 9; Admixture pump 6 feed end is connected with feed box 5 discharge end, and Admixture pump 6 discharge end is linked in sequence by feed pipe 8 and gauge 7, fluid electro hydraulic valve 9 and time liquid electro hydraulic valve 4.
Described gauge 7 is: pipe type flowmeter.
Described Admixture pump 6 is: plunger displacement pump.
Described work plane pipe-line cell comprises: cloth tube 12, work facial canal 13 and cloth valve 14; Two straight-through ports of cloth valve are connected with work facial canal 13 respectively, and bypass port and blender 10, homogenizer 11 and cloth tube 12 are linked in sequence.
Specification scope is D=150mm ~ 250mm, d=10mm ~ 35mm, h=100mm, L1=150mm ~ 300mm, and the specification of optimization is D=200mm, d=20mm, h=100mm, L1=200mm.
Specification scope is D=150mm ~ 250mm, h=30 ~ 100mm, L2=150mm ~ 300mm, and the specification of optimization is D=200mm, h=50mm, L1=250mm.
Embodiment 2: described lotion modification facility comprises mixing device, automatically centralized control equipment, Admixture charging gear and work plane pipe-line cell; Admixture charging gear is connected with work plane pipe-line cell by mixing device, and described work plane pipe-line cell is many groups and is connected in series on Admixture charging gear pipeline; Automatic centralized control equipment is connected with mixing device and Admixture charging gear.
Described blender 10 for pipe joint type is: single-point type blender.
Described homogenizer 11 for pipe joint type is: yi word pattern homogenizer.
Described gauge 7 is: electromagnetic flowmeter.
Described Admixture pump 6 is: centrifugal pump.
Other and embodiment 1 are together.
Embodiment 3: described blender 10 for pipe joint type is: multipoint mode blender.
Described homogenizer 11 for pipe joint type is: cross homogenizer.
Described gauge 7 is differential pressure flowmeter.
Described Admixture pump 6 is: plunger displacement pump.
Other and embodiment 1 are together.
Claims (9)
1. a filling in mine lotion modification pipeline facilities, is characterized in that: lotion modification facility comprises mixing device, automatically centralized control equipment, Admixture charging gear and work plane pipe-line cell; Admixture charging gear is connected with work plane pipe-line cell by mixing device, and automatic centralized control equipment is connected with mixing device and Admixture charging gear.
2. a kind of filling in mine lotion modification pipeline facilities according to claim 1, is characterized in that: described mixing device comprises: blender, homogenizer; Along lotion supplied materials direction, blender is in the front of homogenizer, and blender and homogenizer adjacent straight connect in succession; Or described mixing device comprises: blender and transfer valve; The lotion charging aperture of blender is connected by pipeline with the bypass discharging opening of transfer valve; Or described mixing device comprises: homogenizer and cloth tube; The lotion discharging opening of homogenizer is connected with cloth tube.
3. a kind of filling in mine lotion modification pipeline facilities according to claim 1, is characterized in that: to be pipe joint type be described blender: annular tube type blender, single-point type blender or multipoint mode blender.
4. a kind of filling in mine lotion modification pipeline facilities according to claim 2, is characterized in that: to be pipe joint type be described homogenizer: interior ribbon homogenizer, yi word pattern homogenizer or cross homogenizer.
5. a kind of filling in mine lotion modification pipeline facilities according to claim 1, is characterized in that: described automatic centralized control equipment comprises: power distribution cabinet, collection control cabinet, cable; Power distribution cabinet is accessed by down-hole power, controls cabinet, Admixture pump is connected by cable with collection; Collection control cabinet is connected with power distribution cabinet, time liquid electro hydraulic valve, gauge, fluid electro hydraulic valve by cable; Described power distribution cabinet comprises: line breaker, contactor and thermal relay; Line breaker, contactor and thermal relay are linked in sequence; Described collection control cabinet comprises: power supply, PLC program module and auxiliary reclay in cabinet; In cabinet, power supply is connected with PLC program module, and the output of PLC program module is connected with auxiliary reclay, and the input of PLC program module is connected with higher level's communication.
6. a kind of filling in mine lotion modification pipeline facilities according to claim 1, is characterized in that: described Admixture charging gear comprises: return liquid electro hydraulic valve, material storing box, Admixture pump, gauge, feed pipe and fluid electro hydraulic valve; Admixture pump feed end is connected with feed box discharge end, and Admixture pump discharge end is linked in sequence by feed pipe and gauge, fluid electro hydraulic valve and time liquid electro hydraulic valve.
7. a kind of filling in mine lotion modification pipeline facilities according to claim 6, is characterized in that: to be pipe type flowmeter be described gauge: electromagnetic flowmeter, differential pressure flowmeter.
8. a kind of filling in mine lotion modification pipeline facilities according to claim 1, is characterized in that: described Admixture pump is: plunger displacement pump, centrifugal pump.
9. a kind of filling in mine lotion modification pipeline facilities according to claim 1, is characterized in that: described work plane pipe-line cell comprises: cloth tube, work facial canal and cloth valve; Two straight-through ports of cloth valve are connected with work facial canal respectively, and bypass port and blender, homogenizer and cloth tube are linked in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782643.1U CN204344160U (en) | 2014-12-12 | 2014-12-12 | A kind of filling in mine lotion modification pipeline facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782643.1U CN204344160U (en) | 2014-12-12 | 2014-12-12 | A kind of filling in mine lotion modification pipeline facilities |
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| Publication Number | Publication Date |
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| CN204344160U true CN204344160U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782643.1U Expired - Fee Related CN204344160U (en) | 2014-12-12 | 2014-12-12 | A kind of filling in mine lotion modification pipeline facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500134A (en) * | 2014-12-12 | 2015-04-08 | 徐州中矿大贝克福尔科技股份有限公司 | Mile filling paste modification pipeline facility and method |
-
2014
- 2014-12-12 CN CN201420782643.1U patent/CN204344160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500134A (en) * | 2014-12-12 | 2015-04-08 | 徐州中矿大贝克福尔科技股份有限公司 | Mile filling paste modification pipeline facility and method |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161212 |