CN201424959Y - Diphead type centralized waste filling system - Google Patents
Diphead type centralized waste filling system Download PDFInfo
- Publication number
- CN201424959Y CN201424959Y CN2009200256845U CN200920025684U CN201424959Y CN 201424959 Y CN201424959 Y CN 201424959Y CN 2009200256845 U CN2009200256845 U CN 2009200256845U CN 200920025684 U CN200920025684 U CN 200920025684U CN 201424959 Y CN201424959 Y CN 201424959Y
- Authority
- CN
- China
- Prior art keywords
- waste
- spoil
- station
- diphead
- screw mixer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Refuse Collection And Transfer (AREA)
- Processing Of Solid Wastes (AREA)
- Screw Conveyors (AREA)
Abstract
The utility model discloses a diphead type centralized waste filling system, which comprises a waste storage and conveying system consisting of a prior waste bin, a feeder and a waste-discharging beltmechanism, a breaking station is arranged at the haulage position of the waste-discharging belt mechanism, and a waste breaker is mounted in the breaking station; a haulage station is arranged at theentrance of an inclined roadway of a diphead gob area, a screw mixer and a water supply tube are arranged in the haulage station, a waste transfer pump is arranged at the discharge outlet of the screw mixer, a belt conveyer is arranged between the discharge outlet of the waste breaker and the feed inlet of the screw mixer, and the waste transfer pump is connected with a transfer pipeline, which leads to the gob area via a diphead. Since the system is centralized, automated management is convenient; and since the prior waste storage and conveying system and the roadway are utilized, the construction cost is saved.
Description
Technical field
The utility model relates to the coal mine waste rock filling technique.
Background technology
At present, the spoil of coal mine underground tunneling roadway output generally adopts the waste filling technology, directly is filled in the goaf after pulverize the down-hole, does not go up well to reach spoil, reduces the purpose that ground environment pollutes.
Because underground passage is arranged complicated, so in waste filling, all relatively disperse from spoil transportation, fragmentation, stirring pulping, delivery pump conveying, pipe laying whole system, automaticity is low, and labour intensity is big.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes the dispersed placement system, designs a kind of coal mine waste rock filling centralized arrangement system, and this system is applicable to the formula arrangement.This system transforms to form on the basis of existing waste bin storing and transporting system.
Technical scheme is: it comprises the spoil storing and transporting system that existing waste bin, feeder and discharge refuse conveyor constitute, and it is characterized in that, establishes Crushing Station at the transfer office of discharge refuse conveyor, and Crushing Station is installed a spoil crushing engine; Establish dispatch station at the inclined gallery inlet that leads to go down the hill the goaf, dispatch station arranges a screw mixer and feed pipe, screw mixer discharging opening place arranges a spoil delivery pump, between spoil crushing engine discharging opening and helical stir machine inlet capable, arrange a belt conveyor, connect conveyance conduit on the spoil delivery pump, through straight-through goaf, the inclined gallery of going down the hill.
Smooth for guaranteeing waste filling, require the spoil granularity after the fragmentation to meet the pumping requirement, promptly granularity is less than 0.25mm, and wherein the fine grained less than 20 μ m is not less than 18%.The mixer amount of water is spoil amount 15-18%, guarantees slump 180-200mm.
The utility model has the advantages that: 1, system layout is concentrated, and is convenient to automatic management; 2, utilize original spoil storing and transporting system and tunnel, save expenditure of construction.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-waste bin, 2-feeder, 3-discharge refuse conveyor, 4-spoil crushing engine, 5-belt conveyor, 6-screw mixer, 7-spoil delivery pump, 8-feed pipe, 9-inclined gallery, 10-conveyance conduit.
The specific embodiment:
As shown in Figure 1, the utility model comprises existing waste bin 1, feeder 2 and discharge refuse conveyor 3, establishes Crushing Station at the transfer office of discharge refuse conveyor 3, and Crushing Station is installed a spoil crushing engine 4; Establish dispatch station at inclined gallery 9 inlets that lead to go down the hill the goaf, dispatch station arranges a screw mixer 6 and feed pipe 8, screw mixer 6 discharging opening places arrange a spoil delivery pump 7, between spoil crushing engine 4 discharging openings and screw mixer 6 charging apertures, arrange a belt conveyor 5, connect conveyance conduit 10 on the spoil delivery pump 7, through the 9 straight-through goafs, inclined gallery of going down the hill.
In the foregoing description, require crushing engine 4 production capacity 90-120
M3/ hour, particle size after cracking meets the pumping requirement, and waste bin 1 capacity is not less than 180m
3, screw mixer 6 and spoil delivery pump 7 production capacity 60-80
M3/ hour, conveyance conduit 10 adopts diameter 159mm, the seamless steel pipe of wall thickness 10mm.
Claims (1)
1, a kind of formula waste filling centralized arrangement system of going down the hill, it comprises the spoil storing and transporting system that waste bin, feeder and discharge refuse conveyor constitute, and it is characterized in that, establishes Crushing Station at the transfer office of discharge refuse conveyor, Crushing Station is installed a spoil crushing engine; Establish dispatch station at the inclined gallery inlet that leads to go down the hill the goaf, dispatch station arranges a screw mixer and feed pipe, screw mixer discharging opening place arranges a spoil delivery pump, between spoil crushing engine discharging opening and helical stir machine inlet capable, arrange a belt conveyor, connect conveyance conduit on the spoil delivery pump, through straight-through goaf, the inclined gallery of going down the hill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200256845U CN201424959Y (en) | 2009-05-19 | 2009-05-19 | Diphead type centralized waste filling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200256845U CN201424959Y (en) | 2009-05-19 | 2009-05-19 | Diphead type centralized waste filling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424959Y true CN201424959Y (en) | 2010-03-17 |
Family
ID=42024407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200256845U Expired - Fee Related CN201424959Y (en) | 2009-05-19 | 2009-05-19 | Diphead type centralized waste filling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424959Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871363A (en) * | 2010-06-04 | 2010-10-27 | 新汶矿业集团有限责任公司孙村煤矿 | Time-sharing transporting and filling system for underground coal and waste rock |
| CN102182508A (en) * | 2011-05-03 | 2011-09-14 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Belt conveyer and method for realizing small-angle turning of same in inclined roadways |
| CN103334784A (en) * | 2013-07-18 | 2013-10-02 | 中国矿业大学 | Solid filling inclined material feeding method |
-
2009
- 2009-05-19 CN CN2009200256845U patent/CN201424959Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871363A (en) * | 2010-06-04 | 2010-10-27 | 新汶矿业集团有限责任公司孙村煤矿 | Time-sharing transporting and filling system for underground coal and waste rock |
| CN102182508A (en) * | 2011-05-03 | 2011-09-14 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Belt conveyer and method for realizing small-angle turning of same in inclined roadways |
| CN103334784A (en) * | 2013-07-18 | 2013-10-02 | 中国矿业大学 | Solid filling inclined material feeding method |
| CN103334784B (en) * | 2013-07-18 | 2016-01-13 | 中国矿业大学 | A kind of solid filling tilt feeding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201606111U (en) | Crushing, pumping and filling system under gangue mine | |
| CN101871363B (en) | Time-sharing transporting and filling system for underground coal and waste rock | |
| CN101392659A (en) | Method for directly utilizing downhole gangue | |
| CN102367741B (en) | Mortar making system and process suitable for large horizontal sand silo of mine filling station | |
| CN202983829U (en) | Barren rock cemented filling system | |
| CN201424959Y (en) | Diphead type centralized waste filling system | |
| CN103133034A (en) | Method and equipment for backfilling underground goaf with waste rock on well | |
| CN112343651A (en) | Process and equipment for filling mining by using coal gangue | |
| CN103133033A (en) | Mine phosphogypsum cemented fill slurrying process | |
| CN201424960Y (en) | Rise type centralized waste filling system | |
| CN105133465A (en) | Multifunctional plant mixing equipment | |
| CN215109018U (en) | Filling device and filling system | |
| CN116378750A (en) | Underground dynamic filling method for gangue paste | |
| CN201567078U (en) | Pneumatic conveyer | |
| CN207986107U (en) | A kind of dregs elevator | |
| CN110645044A (en) | Grouting filling system | |
| CN212154857U (en) | Dry-type tailing paste filling system | |
| CN210289798U (en) | Grouting system | |
| CN209213904U (en) | A kind of coal slime transportation system | |
| CN204060783U (en) | A kind of belt compact coal mine paste filling device | |
| CN108005717B (en) | A kind of mine multipurpose vertical spiral material transportation system | |
| CN104047633B (en) | A kind of belt compact coal mine paste filling device | |
| CN205135700U (en) | Continuous conveyor system of waste rock | |
| CN104948223A (en) | Down-hole gob-side roadway filling system and method | |
| CN117685050A (en) | Three-dimensional gangue slurry filling system and installation and arrangement method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20120519 |