CN203146013U - Material slurry filling multipoint lime feeding device - Google Patents
Material slurry filling multipoint lime feeding device Download PDFInfo
- Publication number
- CN203146013U CN203146013U CN 201320118809 CN201320118809U CN203146013U CN 203146013 U CN203146013 U CN 203146013U CN 201320118809 CN201320118809 CN 201320118809 CN 201320118809 U CN201320118809 U CN 201320118809U CN 203146013 U CN203146013 U CN 203146013U
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- filling
- pipe
- filling pipe
- pipes
- lime feeding
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Abstract
The utility model discloses a material slurry filling multipoint lime feeding device which comprises filling pipes arranged in a stope filling admission passage and a stope filling small well. The tail ends of the filling pipes are provided with lime feeding ports. The filling pipes comprises a first filling pipe, a second filling pipe, a third filling pipe and a fourth filling pipe, wherein the first filling pipe, the second filling pipe, the third filling pipe and the fourth filling pipe are different in pipe diameter and connected through reducer pipes. The tail end of the second filling pipe and the tail end of the third filling pipe are respectively provided with a lime feeding port. According to the material slurry filling multipoint lime feeding device, due to the fact that i the filling pipes in the different pipe diameters are installed and the lime feeding ports are additionally formed in the filling pipes in the different pipe diameters, filling can be achieved without interruption, the phenomena of dissociation and layering can be prevented from being generated in the filling process of slurry, a delaminating phenomenon of filling slurry is free of being generated, and generated drainage water and generated rinsing water are little. One-time lime feeding is achieved in the filling admission passage, one-time filling close to back is achieved, a smooth filling body is achieved, filling barricades are reduced, production efficiency is improved, waste stone generated by collapse of the filling body is eliminated, and dilution of ores is reduced.
Description
Technical field
The utility model relates to apparatus for ash under a kind of filling slurry, relates in particular to apparatus for ash under a kind of filling slurry multiple spot.
Background technology
At present, known following pipeline in cemented filling method stope filling route is along the straight laying of filling top board, and solid with the firm colligation of muscle at the bottom of anchor pole or the upper strata, and the tube head position is positioned at apart from 5～8 meters on face, and is fixed on the peak place.Filling route surpassing 40m is subjected to the restriction of filling slurry hydraulic gradient, and the filling slurry is easy to emanate, and requires shutoff filling counterfort in the middle of route, divides primary filling to be beneficial to filling and connects the top.This placement method because stowing operation interrupts, is prone to obturation segregation, layering, begins and the drainage water when finishing filling and rinse Guan Shui and infiltrate stope by board wall or protolith at every turn, causes clay mineral, the grade reduction; Stope mining during to lower leaf the top board obturation be easy to take place delamination because of segregation, layering.
The utility model content
The purpose of this utility model is to provide a kind of can effectively solve apparatus for ash under the filling slurry can not primary filling connects the top because of the factor of hydraulic gradient the filling slurry multiple spot.
For achieving the above object, the technical scheme taked of the utility model is:
Apparatus for ash under a kind of filling slurry multiple spot, comprise the filling pipe that is arranged in stope filling route and the stope filling The Small Well, the end of filling pipe is dust inlet, described filling pipe comprises first filling pipe, second filling pipe, the 3rd filling pipe and the 4th filling pipe of different tube diameters, be connected by reducer pipe between each filling pipe, described second filling pipe end and the 3rd filling pipe end are respectively equipped with dust inlet.
Described second filling pipe lengthens pipeline by joint.
Described the 3rd filling pipe lengthens pipeline by joint.
Described first filling pipe, second filling pipe, the 3rd filling pipe and the 4th filling pipe are PE pipe or steel pipe.
Apparatus for ash under the filling slurry multiple spot that employing the utility model provides, because the filling pipe of different tube diameters has been installed, filling pipe at different tube diameters has been set up dust inlet, do not interrupt during filling, can guarantee that slurry is not emanated, stratification in stowing operation, delamination does not take place in obturation, the drainage water of generation and rinse the pipe water less.Following ash once in the filling route realizes that primary filling connects the top, has formed smooth obturation, has reduced filling counterfort, has improved production efficiency, has eliminated because of the obturation barren rock that produces that falls that collapses, the dilution of reduction ore.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1-stope filling The Small Well, 2-first filling pipe, 3-stope filling route, 4-second filling pipe, 5-dust inlet, 6-reducer pipe, 7-joint, 8-the 3rd filling pipe, 9-the 4th filling pipe.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing thereof, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, apparatus for ash under the filling slurry multiple spot that the utility model provides comprises the filling pipe that is laid in stope filling route 3 and the stope filling The Small Well 1, and the end of filling pipe is dust inlet, and the firm colligation of muscle is solid at the bottom of filling pipe and anchor pole or the upper strata.Filling pipe comprises first filling pipe 2, second filling pipe 4, the 3rd filling pipe 8 and the 4th filling pipe 9 of different tube diameters, connects by reducer pipe 6 between each filling pipe, is respectively equipped with dust inlet 5 at second filling pipe end and the 3rd filling pipe end.According to actual needs, second filling pipe 4 and the 3rd filling pipe 8 can lengthen pipeline by joint 7.Each filling pipe can be PE pipe or steel pipe.
First filling pipe 2 is the PE filling pipe of ф 86mm, and second filling pipe 4 is the PE filling pipe of ф 100mm, and the 3rd filling pipe 8 is the PE filling pipe of ф 90mm, and the 4th filling pipe 9 is the PE filling pipe of ф 60mm.Connect by reducer pipe 6 between the filling pipe.Terminal and the 3rd filling pipe 8 ends offer the dust inlet 5 of ф 30mm respectively at second filling pipe 4.
During filling, filling slurry once flows into stope filling route 3 by dust inlet 5 and the 4th filling pipe 9 end outlets of second filling pipe, 4 ends and the 3rd filling pipe 8 ends.
Apparatus for ash under the filling slurry multiple spot that the utility model provides, employing be that primary filling connects the top technology owing to adopted the filling pipe of different tube diameters, offer a plurality of dust inlets, simultaneously route is carried out filling, filling slurry forms smooth obturation after the sand off.Overcome the phenomenon that the filling route primary filling that surpasses 40m does not connect the top, this technology can not cause the obturation segregation, the drainage water that produces and to rinse pipe water less surpasses 40m at route and does not build filling counterfort, and is easy to solve the delamination that the top board obturation causes because of segregation, layering.
Above-described only is preferred embodiment of the present utility model, does not limit to the utility model.Should be understood that for the person of ordinary skill of the art, under technology enlightenment provided by the utility model, can also make other equivalent modifications and improvement, all can realize the purpose of this utility model, all should be considered as protection domain of the present utility model.
Claims (4)
1. apparatus for ash under the filling slurry multiple spot, comprise the filling pipe that is arranged in stope filling route (3) and the stope filling The Small Well (1), the end of filling pipe is dust inlet, it is characterized in that, described filling pipe comprises first filling pipe (2), second filling pipe (4), the 3rd filling pipe (8) and the 4th filling pipe (9) of different tube diameters, be connected by reducer pipe (6) between each filling pipe, described second filling pipe end and the 3rd filling pipe end are respectively equipped with dust inlet (5).
2. apparatus for ash under the filling slurry multiple spot according to claim 1 is characterized in that, described second filling pipe (4) lengthens pipeline by joint (7).
3. apparatus for ash under the filling slurry multiple spot according to claim 1 is characterized in that, described the 3rd filling pipe (8) lengthens pipeline by joint (7).
4. apparatus for ash under the filling slurry multiple spot according to claim 1 is characterized in that, described first filling pipe (2), second filling pipe (4), the 3rd filling pipe (8) and the 4th filling pipe (9) are PE pipe or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118809 CN203146013U (en) | 2013-03-15 | 2013-03-15 | Material slurry filling multipoint lime feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118809 CN203146013U (en) | 2013-03-15 | 2013-03-15 | Material slurry filling multipoint lime feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146013U true CN203146013U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118809 Expired - Fee Related CN203146013U (en) | 2013-03-15 | 2013-03-15 | Material slurry filling multipoint lime feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203146013U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615285A (en) * | 2013-12-04 | 2014-03-05 | 南京银茂铅锌矿业有限公司 | Stope route arrangement mode and method beneficial to roof-contacted filling |
| CN103939707A (en) * | 2014-03-21 | 2014-07-23 | 淄博矿业集团有限责任公司许厂煤矿 | Flowing-speed-limiting device for coal mine high-pressure filling pipeline |
| CN109882173A (en) * | 2019-04-30 | 2019-06-14 | 长沙有色冶金设计研究院有限公司 | Big thick ore body vertically Two step mining stope filling system and placement method |
| CN109973142A (en) * | 2019-03-29 | 2019-07-05 | 新汶矿业集团有限责任公司 | A kind of pair of underworkings carries out the method and filling system of sold stowing |
| CN116498322A (en) * | 2023-06-26 | 2023-07-28 | 长春黄金研究院有限公司 | Filling mining method for improving filling roof-grafting rate of approach mining |
-
2013
- 2013-03-15 CN CN 201320118809 patent/CN203146013U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615285A (en) * | 2013-12-04 | 2014-03-05 | 南京银茂铅锌矿业有限公司 | Stope route arrangement mode and method beneficial to roof-contacted filling |
| CN103615285B (en) * | 2013-12-04 | 2015-11-04 | 南京银茂铅锌矿业有限公司 | A kind of stope route arrangement and method being beneficial to Tight filling |
| CN103939707A (en) * | 2014-03-21 | 2014-07-23 | 淄博矿业集团有限责任公司许厂煤矿 | Flowing-speed-limiting device for coal mine high-pressure filling pipeline |
| CN103939707B (en) * | 2014-03-21 | 2016-01-27 | 淄博矿业集团有限责任公司许厂煤矿 | Colliery high pressure packing pipeline current-limiting apparatus |
| CN109973142A (en) * | 2019-03-29 | 2019-07-05 | 新汶矿业集团有限责任公司 | A kind of pair of underworkings carries out the method and filling system of sold stowing |
| CN109882173A (en) * | 2019-04-30 | 2019-06-14 | 长沙有色冶金设计研究院有限公司 | Big thick ore body vertically Two step mining stope filling system and placement method |
| CN116498322A (en) * | 2023-06-26 | 2023-07-28 | 长春黄金研究院有限公司 | Filling mining method for improving filling roof-grafting rate of approach mining |
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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: 20130821 Termination date: 20190315 |