CN206190316U - Device based on glued body of tailings fills handles mine goaf unstability - Google Patents
Device based on glued body of tailings fills handles mine goaf unstability Download PDFInfo
- Publication number
- CN206190316U CN206190316U CN201621281754.XU CN201621281754U CN206190316U CN 206190316 U CN206190316 U CN 206190316U CN 201621281754 U CN201621281754 U CN 201621281754U CN 206190316 U CN206190316 U CN 206190316U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tailings
- device based
- mine
- adhesive bond
- 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
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model provides a device based on glued body of tailings fills handles mine goaf unstability, wherein, the tailing settling basin passes through the tailing pipeline and is connected with double -shaft mixer, be provided with on the tailing pipeline and put the sand valve, the water pump passes through water supply pipe and is connected with double -shaft mixer, water mud sump is connected with double -shaft mixer through double -barrelled screw feeder, double -shaft mixer and high speed mixer are connected, high speed mixer and survey buret are connected, it is provided with hopper under the casting resin to survey the buret below, the hopper is connected with the drilling blanking machine under packing, wherein, carry the glued body of tailings and fill to the collecting space area. The utility model discloses utilize the glued filling technology of mine tailings, both purified ground watch ring border, can fill secret collecting space area again, make the country rock maintain and stabilize the state, effectively reduced the removal on collecting space area overlying rock and earth's surface to it is the an effective way to of make full use of tailings mineral resources to ensure the safety of mining.
Description
Technical field
The utility model is related to mine worked-out section unstability technical field, more particularly to a kind of based at tailings adhesive bond filling
Manage the device of mine worked-out section unstability.
Background technology
With developing rapidly for China's economy, the demand of mineral products is also being continuously increased, and mineral resource development and utilization triggers
Environmental disruption and trash discharge, have resulted in quite severe social concern；And the discharge of mine solid waste is not only occupied
Substantial amounts of soil, causes the deterioration of the ecological environment, while will also result in the loss of a large amount of valuable mineral resources.
Utility model content
The technical problem that the utility model is solved is to provide a kind of mined out based on tailings adhesive bond filling treatment mine
The device of area's unstability, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model is solved is realized using following technical scheme：
A kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability, including mine tailing settling tank, water pump, water
Hopper dredger, biaxial rneader, homogenizer, drilling blanking machine, measurement pipe and transmission pipeline network；Wherein, mine tailing settling tank passes through tail
Pipe road is connected with biaxial rneader, is provided with tail-mineral pipeline and puts sand valve, and water pump is connected by water supply line with biaxial rneader
Connect, cement bin is connected by duplex tube helix batcher with biaxial rneader, and biaxial rneader is connected with homogenizer, high-speed stirring
Mix machine to be connected with measurement pipe, measurement pipe lower section is provided with casting resin hopper, filler hopper is connected with drilling blanking machine, drills
Blanking machine connects goaf by transmission pipeline network, tailings adhesive bond is delivered into goaf and is filled.
In the utility model, each Filling Station sets two sets of filling systems, often covers filling system two mine tailings of setting and sinks
Pond drops, and the tailings delivery pump of conveying tailings material is connected with mine tailing settling tank, four mine tailing settling tanks alternately enter sand and filling, with
Give full play to system capacity.
In the utility model, cement is tailing-filled cementing agent, and bulk cement is transported to filling by bulk cement tanker
Stand, cement bin is connected with blowing pipe, bulk cement is blown by blowing pipe is discharged into cement bin, in order to prevent various debris from entering
Cement bin, is provided with filter on blowing pipe, cement bin bottom is provided with spiral gate and duplex tube helix batcher, is beaten during filling
Spiral gate is opened, starting duplex tube helix batcher can quantitatively convey cement to biaxial rneader, and biaxial rneader lower section is set
There is spiral electron scale, cement feeding coal is detected by spiral electron scale.
In the utility model, by water pump forced feed press water, so that flushing device, dredging pipeline and regulation twin shaft are stirred
Casting resin concentration in machine is mixed, is provided with water supply line and is thickened water valve, when casting resin excessive concentration, adjusted by thickening water valve
Section.
In the utility model, tailings, cement and the appropriate water that thickens enter biaxial rneader through respective feeding pipeline
Feed hopper, being delivered to homogenizer, casting resin is continuously stirred through two sections and uniform is prepared into moderate concentration, good fluidity
Filling slurry, electromagnetic flowmeter and densimeter are installed then into measurement pipe, in measurement pipe with detect filling slurry flow and
Concentration, then filling slurry enter casting resin hopper, finally by drilling blanking machine drill pack hole or Underground Backfilling Pipe Network
Self-flowing pastefill to underground goaf is filled.
In the utility model, the pack hole aperture of the blanking machine drill that drills is set with guard aperture pipe, and shield is set with guard aperture pipe
Wall pipe, is set with outside filling pipe, and the pipe of guard aperture pipe and wall protection pipe in wall protection pipe and is fastened by cement；Guard aperture pipe is seamless steel
Pipe, its size is supporting with aperture, and wall protection pipe is the strong dual-metal clad steel pipe of wearability, and filling pipe is mine resin pipe.
In the utility model, in order to ensure that filling slurry prepares the accurate of concentration, flow and proportioning and stabilization, realize filling
The smooth delivery of power of extender paste, Filling Station sets up robot control system(RCS), is carried out with to each step operational factor for preparing filling slurry
Detection and adjust, major parameter puts sand flow amount, cement feeding coal including tailings, to thicken water, filling slurry amount, filling slurry dense
Degree, cement bin material etc..
Beneficial effect：The utility model utilizes mine tailing cemented filling technology, has both purified ground surface environment, again can be over the ground
Lower goaf is filled, and country rock is maintained stable state, effectively reduces the movement of goaf overlying rock and earth's surface, from
And ensure the safety dug up mine, it is the effective way for making full use of tailings mineral resources.
Brief description of the drawings
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Fig. 2 is the pack hole position view in preferred embodiment of the present utility model.
Fig. 3 is scheme of installation in pack hole in preferred embodiment of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability of Fig. 1~Fig. 3, including mine tailing
Settling tank 1, put sand valve 2, water pump 3, cement bin 4, duplex tube helix batcher 5, biaxial rneader 6, homogenizer 7, drilling under
Material machine 8, measurement pipe 9, transmission pipeline network 10, thicken water valve 11, spiral electron scale 12, be filled in goaf tailings adhesive bond 13 and
Pack hole 14；Wherein, mine tailing settling tank 1 is connected by tail-mineral pipeline with biaxial rneader 6, is provided with tail-mineral pipeline and is put sand valve
2, water pump 3 is connected by water supply line with biaxial rneader 6, and cement bin 4 is by duplex tube helix batcher 5 and biaxial rneader 6
Connection, biaxial rneader 6 is connected with homogenizer 7, and homogenizer 7 is connected with measurement pipe 9, and the lower section of measurement pipe 9 is provided with
Casting resin hopper, filler hopper is connected with drilling blanking machine 8, and drilling blanking machine 8 is cementing by tailings by transmission pipeline network 10
Body 13 is delivered to goaf and is filled.
In the present embodiment, each Filling Station sets two sets of filling systems, often covers filling system and sets two mine tailing sedimentations
Pond 1, and the tailings material of mine tailing settling tank 1 conveyed by tailings delivery pump, four mine tailing settling tanks 1 alternately enter sand and filling, with
Give full play to system capacity.
In the present embodiment, cement is tailing-filled cementing agent, and bulk cement is transported to Filling Station by bulk cement tanker,
Blown by blowing pipe and be discharged into cement bin 4, in order to prevent various debris from entering cement bin 4, filter, water are provided with blowing pipe
The bottom of hopper dredger 4 is provided with spiral gate and duplex tube helix batcher 5, and spiral gate is opened during filling, starts duplex tube helix feed
Machine 5 can quantitatively convey cement to biaxial rneader 6, and the lower section of biaxial rneader 6 is provided with spiral electron scale, cement feeding coal by
Spiral electron scale is detected.
In the present embodiment, by the forced feed press water of water pump 3, so that flushing device, dredging pipeline and regulation twin shaft are stirred
Casting resin concentration in machine 6 is mixed, is provided with water supply line and is thickened water valve 11, when casting resin excessive concentration, by thickening water valve
Regulation.
In the present embodiment, tailings, cement and it is appropriate thicken water through respective feeding pipeline entering into biaxial rneader 6
Hopper, being delivered to homogenizer 7, casting resin is continuously stirred through two sections and uniform is prepared into moderate concentration, good fluidity
Filling slurry, then into measurement pipe 9, is provided with electromagnetic flowmeter and densimeter to detect the flow of filling slurry in measurement pipe 9
And concentration, then filling slurry enter casting resin hopper, finally by drilling blanking machine 8 bore pack hole 14 or underground filling
Pipe network self-flowing pastefill to underground goaf is filled.
In the present embodiment, the accurate of concentration, flow and proportioning and stabilization are prepared in order to ensure filling slurry, realizes filling
The smooth delivery of power of slurry, Filling Station sets up robot control system(RCS), is examined with to each step operational factor for preparing filling slurry
Survey and adjust, major parameter puts sand flow amount, cement feeding coal including tailings, to thicken water, filling slurry amount, filling slurry dense
Degree, cement bin material etc..
In the present embodiment, the pack hole aperture that drilling blanking machine 8 is bored is set with guard aperture pipe, and retaining wall is set with guard aperture pipe
Pipe, is set with filling pipe, and will be fastened by cement outside the pipe of guard aperture pipe and wall protection pipe in wall protection pipe；Guard aperture pipe selects seamless steel
Pipe, its size is supporting with aperture, and wall protection pipe selects mine resin from the strong dual-metal clad steel pipe of wearability, filling pipe
Pipe.
In the present embodiment, closed, wall thickness 50cm is carried out using grouting brick wall after goaf filling, surface uses mortar
Spray plane.
In the present embodiment, tailing-filled hole construction technology is as follows with technique：
1）Pack hole construction quality and technical requirements
（1）Hole deviation：Less than or equal to 0.1；
（2）Drilling orifice centralized positioning error：Less than or equal to 100mm；
（3）Core recovery：More than or equal to 0.75；
（4）Pack hole is into well construction：It is made up of three layers of different structure, i.e. aperture（Guard aperture pipe）, wall protection pipe and filling pipe（In
Heart pipe）, filling bore is 100mm, and with high intensity and wearability, is entered under wall protection pipe and the equal complete opening of filling pipe, guard aperture pipe
With wall protection pipe external application well cementing of cement；Wall protection pipe is enclosed within the guard aperture pipe in aperture, the selection strong dual-metal clad steel pipe of wearability
Make, filling pipe selects gapless stainless steel tube, the filling pipe laid in goaf selects mine resin pipe；The guard aperture pipe is selected
Seamless steel pipe, its size is supporting with aperture；
2）The location arrangements principle of pack hole
Pack hole is main to be designed according to Filling Station arrangement requirement, generally two Kong Weiyi groups（I.e. a set of stowage unit 2
Hole）, two pitch of holes 3-5m, two groups of filling distance between borehole are 13-15m, and pack hole is oblique 60 ° with drilling, and pack hole bottom has to be filled
Filling perforation chamber, fills lane to goaf, and pack hole arrangement is shown in accompanying drawing 2；
3）Pack hole construction technology
According to the parameter such as strata condition and tailing-filled design charging quantity, tailings particle size, selection pack hole hole structure is：
The column drill drilling 20m of perforate Φ 110mm, with the guard aperture pipe for entering Φ 273mm under after the drill bit reaming of Φ 350mm to 20m, water
After mud well cementation, the core-drilling of Φ 110mm to the hole depth for designing is changed, then with the drill bit bore reaming of Φ 250mm to basic unit face
Afterwards, change the wall protection pipe that Φ 191mm reamings enter Φ 168mm on earth, under complete opening, pipe external application cement is fastened, after fastening open-work on earth, Φ
Enter Φ 146mm filling pipes under in 168mm pipes, Completion of Drilling Hole structure is shown in accompanying drawing 3.
Claims (7)
1. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability, including mine tailing settling tank, water pump, cement
Storehouse, biaxial rneader, homogenizer, drilling blanking machine, measurement pipe and transmission pipeline network；Characterized in that, mine tailing settling tank is logical
Cross tail-mineral pipeline to be connected with biaxial rneader, be provided with tail-mineral pipeline and put sand valve, water pump passes through water supply line and Double shaft stirring
Machine is connected, and cement bin is connected by duplex tube helix batcher with biaxial rneader, and biaxial rneader is connected with homogenizer, high
Fast mixer is connected with measurement pipe, and measurement pipe lower section is provided with casting resin hopper, and filler hopper is connected with drilling blanking machine,
Drilling blanking machine connects goaf by transmission pipeline network.
2. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability according to claim 1, it is special
Levy and be, the tailings delivery pump for conveying tailings material is connected with mine tailing settling tank.
3. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability according to claim 1, it is special
Levy and be, cement bin is connected with blowing pipe, filter is provided with blowing pipe.
4. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability according to claim 1, it is special
Levy and be, cement bin bottom is provided with spiral gate and duplex tube helix batcher, biaxial rneader lower section is provided with spiral electron
Scale.
5. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability according to claim 1, it is special
Levy and be, be provided with water supply line and thicken water valve.
6. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability according to claim 1, it is special
Levy and be, electromagnetic flowmeter and densimeter are installed in measurement pipe.
7. a kind of device based on tailings adhesive bond filling treatment mine worked-out section unstability according to claim 1, it is special
Levy and be, the pack hole aperture of the blanking machine drill that drills is set with guard aperture pipe, suit in wall protection pipe, wall protection pipe is set with guard aperture pipe
Have outside filling pipe, and the pipe of guard aperture pipe and wall protection pipe and fastened by cement；Guard aperture pipe is seamless steel pipe, its size and aperture
Supporting, wall protection pipe is the strong dual-metal clad steel pipe of wearability, and filling pipe is mine resin pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281754.XU CN206190316U (en) | 2016-11-28 | 2016-11-28 | Device based on glued body of tailings fills handles mine goaf unstability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281754.XU CN206190316U (en) | 2016-11-28 | 2016-11-28 | Device based on glued body of tailings fills handles mine goaf unstability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190316U true CN206190316U (en) | 2017-05-24 |
Family
ID=58724033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281754.XU Expired - Fee Related CN206190316U (en) | 2016-11-28 | 2016-11-28 | Device based on glued body of tailings fills handles mine goaf unstability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190316U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019236A (en) * | 2017-12-04 | 2018-05-11 | 玉溪矿业有限公司 | A kind of digging rubble-ultra-fine crude tailings pipeline self conveying filling system and placement method |
| CN108407098A (en) * | 2018-04-25 | 2018-08-17 | 长沙矿山研究院有限责任公司 | A kind of filling slurry homogenizes, fluidization preparation system |
| CN111775337A (en) * | 2020-07-29 | 2020-10-16 | 中钢集团马鞍山矿山研究总院股份有限公司 | Combined type dry material hauling accurate conveying and filling station suitable for mine filling system |
| CN111852550A (en) * | 2020-06-02 | 2020-10-30 | 中钢集团山东富全矿业有限公司 | Tailing paste filling equipment group and filling process |
| CN114135331A (en) * | 2021-11-18 | 2022-03-04 | 湘潭大学 | High-pressure wind-water linkage siltation tailing liquefaction system |
-
2016
- 2016-11-28 CN CN201621281754.XU patent/CN206190316U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019236A (en) * | 2017-12-04 | 2018-05-11 | 玉溪矿业有限公司 | A kind of digging rubble-ultra-fine crude tailings pipeline self conveying filling system and placement method |
| CN108407098A (en) * | 2018-04-25 | 2018-08-17 | 长沙矿山研究院有限责任公司 | A kind of filling slurry homogenizes, fluidization preparation system |
| CN111852550A (en) * | 2020-06-02 | 2020-10-30 | 中钢集团山东富全矿业有限公司 | Tailing paste filling equipment group and filling process |
| CN111775337A (en) * | 2020-07-29 | 2020-10-16 | 中钢集团马鞍山矿山研究总院股份有限公司 | Combined type dry material hauling accurate conveying and filling station suitable for mine filling system |
| CN114135331A (en) * | 2021-11-18 | 2022-03-04 | 湘潭大学 | High-pressure wind-water linkage siltation tailing liquefaction system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206190316U (en) | Device based on glued body of tailings fills handles mine goaf unstability | |
| CN101008316B (en) | Phosphogypsum cementing and post-filling mining method and pulping technology thereof | |
| CN108915765B (en) | Underground full tailing-waste stone paste filling system and filling method | |
| WO2021068691A1 (en) | Strong-weak-strong clean mining and full filling method for coal mine | |
| CN204738840U (en) | Thick liquid device is made to underground mine consolidated fill | |
| WO2018176892A1 (en) | Network integrated and coordinated control system and method for thin coal seam comprehensive mining and gas control | |
| CN102434204A (en) | Mine waste rock and all tailing pipeline conveying filling system and filling method using same | |
| CN106065782A (en) | A kind of big flow high concentration structure stream full tail sand cemented filling technique | |
| CN203925502U (en) | The system that a kind of hydraulic coal mining and filling are synchronously carried out | |
| CN101021162A (en) | Overlying strata separation layer grouting filling device and grouting filling system | |
| CN206408628U (en) | Diaphram wall Large Copacity mud recycles equipment | |
| CN103133033A (en) | Mine phosphogypsum cemented fill slurrying process | |
| CN106194249B (en) | A kind of coal mine gob totipotency Paste-filling System and method | |
| Liu | Technologies and practices of mechanized backfill mining for water protection with aeolian sand paste-like | |
| CN106065783A (en) | Device for filling and using method thereof for extensive non-metal mine | |
| CN208100770U (en) | A kind of filling slurry preparation facilities | |
| CN109577988A (en) | A kind of blind oblique vertical shaft parallel construction method of metal mine | |
| CN113339058A (en) | Fluidized gangue layer adjacent surface subsequent filling system and method | |
| CN108019236A (en) | A kind of digging rubble-ultra-fine crude tailings pipeline self conveying filling system and placement method | |
| CN105464701A (en) | Super-capacity stable continuous filling system | |
| CN207465494U (en) | A kind of cement-based material 3D printing classification storage conveying mechanism | |
| CN105952417A (en) | Slurry mixing, slurry injection and water blocking device for adding dry aggregates outside holes of super high-water material of strong water-containing layer | |
| CN116378750A (en) | Underground dynamic filling method for gangue paste | |
| CN207740012U (en) | A kind of synchronous grouting mortar vehicle for shield-tunneling construction | |
| CN110645044A (en) | Grouting filling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170524 Termination date: 20171128 |