CN101839147B - Siphon sluicing method - Google Patents
Siphon sluicing method Download PDFInfo
- Publication number
- CN101839147B CN101839147B CN2010101507195A CN201010150719A CN101839147B CN 101839147 B CN101839147 B CN 101839147B CN 2010101507195 A CN2010101507195 A CN 2010101507195A CN 201010150719 A CN201010150719 A CN 201010150719A CN 101839147 B CN101839147 B CN 101839147B
- Authority
- CN
- China
- Prior art keywords
- valve
- stope
- water
- gutter
- filling
- 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.)
- Active
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a siphon sluicing method, which is mainly applied in the mining process of tailing filling. Before a stope is filled, a drain-pipe is arranged in a pedestrian sluicing well, one end of the pipe is placed in the stope with a water mark and a weight, while the other end is placed in an ore discharging roadway and connected with a water supply pipe through a three-way pipe. The water supply pipe is provided with a first valve. The drain-pipe is provided with a second valve and a third valve which are closed at the time. After sand and water are stopped in filling the stope, and after depositing and clarifying 1 hour the water to be filled, the first valve is closed, and the third valve is opened; when water in the water supply pipe enters the stope along the drain-pipe, the third valve is closed, opening the second valve is opened, water in the stope is discharged to the ore discharging roadway along the drain-pipe; after discharging the filling water in the stope completely, the second valve is closed to wait for the next filling, and he previous step is circulated. The siphon sluicing method ensures that the sluicing time is short and the work efficiency is high during tailing filling in the stope.
Description
Technical field
The present invention relates to a kind of mining with stowing technology, refer to a kind of siphon sluicing method of tailing-filled mining especially.
Background technology
The tailing-filled mining codes of dish route panel mechanization are accomplished by following steps on the lower wall connecting taxiway: the one, adopt the cut journey, and for accurate engineering quantity is adopted in minimizing, adopt the Barebone of adopting of no ramp; Scraper from the stage casing the short well of equipment move the panel layer at that undercut to, the cutting tunnel (comprising the ore removal tunnel) in whole panel is traversed in construction then, and synchronously by lower wall cutting tunnel upwards the dish construction wear arteries and veins; Expanding the basic skill or training by the width that designs route forms between several routes; Keep the bar shaped ore pillar between each route with roof supporting effectively, when studding joins the lane and expands group, carry out according to the security situation of stope; As much as possible ore pillar is cut to minimum; To reduce ore losses, utilize scraper that ore is shoveled into ore pass then, put into mine car through the vibrating drawing machine and transport; The 2nd, actual mining behind the end-of-job that undercuts, carries out the fore shaft work of People's Bank of China's drainage sump and ore pass; Behind the fore shaft end-of-job, the miner that begins to fall does, construction level big gun hole; Use No. 2 rock explosive, detonator detonates, and ore is carried in the ore pass through scraper; The 3rd, stope filling adopts classified tailings, carries out filling through line transportation to stope.
The key that restriction classified tailings hydraulic fill mining technology production capacity improves is the discharge of filling water.Adopted single spilled water hole infiltration draining in the past always; In conjunction with Fig. 1, shown in Figure 2; When People's Bank of China's drainage sump sets up, go up the many groups of cutting spilled water hole 11 ' at coil of strip tube 1 ', coil of strip tube 1 ' is gone up and is twined three layers of woven cloth or burlap; During filling water is pressed to People's Bank of China's drainage sump one side, water is discharged from spilled water hole 11 ' infiltration.Adopt this mode to sluice, sluicing speed is slow, after each filling; The sluicing time generally needs 1 day, can carry out the filling operation second time, and a stope needs 3-4 filling; Accumulative total loading time (comprising the sluicing time) generally 6 days right and lefts of needs can carry out actual mining, inefficiency.
Summary of the invention
The object of the present invention is to provide a kind of siphon sluicing method, short, high efficiency of the sluicing time when it guarantees the stope filling tailings.
To achieve these goals, technical solution of the present invention is: a kind of siphon sluicing method is characterized in that: comprise the steps:
(1) when the stope filling tailings, in People's Bank of China's drainage sump, set up a gutter, said gutter one end is put into stope; The other end is put into the horizontal ditch in ore removal tunnel, and the draining pipe end of putting into stope fastens that water floats and weight, and the draining pipe end of putting into the ore removal tunnel connects an end of tee piece; Second end of said tee piece connects second gutter, and said second gutter is provided with second valve, and the 3rd end of said tee piece is connected with a tube connector; Said tube connector is provided with the 3rd valve; Said tube connector is connected with feed pipe in the ore removal tunnel, and said feed pipe is provided with first valve, and second and third valve is all closed this moment;
(2) after stopping sand at stope filling, cutting off the water; Let filling water in stope deposition with clarified one hour, with first valve closing of feed pipe, the 3rd valve open; When the water in the feed pipe when gutter gets into stope; Turn off the 3rd valve, open second valve, the water in the stope is discharged in the ore removal tunnel along gutter;
(3) after the filling water emptying in the stope, close second valve, wait pending filling operation next time, a last step circulates.
Siphon sluicing method of the present invention, wherein said People's Bank of China drainage sump is the coil of strip tube that the surface has spilled water hole, said gutter passes the coil of strip tube.
It is the pvc pipe of 60mm that siphon sluicing method of the present invention, wherein said gutter are selected diameter for use.
Siphon sluicing method of the present invention, wherein said water float and are ball float, and said weight weight is that 2.5KG is to 7.5KG.
After adopting such scheme; In the sluicing of copper reel spilled water hole, the associating siphon drainage pipe sluices siphon sluicing method of the present invention, and water discharge time is shortened greatly in keeping original People's Bank of China drainage sump; Loading time shortened to 2～3 days by original 6 days, had effectively improved operating efficiency.
Description of drawings
Fig. 1 is the existing main TV structure sketch map of coil of strip tube;
Fig. 2 is existing coil of strip tube deployed configuration sketch map;
Fig. 3 is the sluicing sketch map of siphon sluicing method of the present invention.
The specific embodiment
See also shown in Figure 3ly, the step of siphon sluicing method of the present invention is: (1) at first when the stope filling tailings, the PVC gutter 2 that in People's Bank of China's drainage sump 1, to set up a diameter be 60mm; People's Bank of China's drainage sump 1 is the coil of strip tube, and the coil of strip tube is provided with the spilled water hole (not shown), and gutter 2 passes the coil of strip tube; Gutter 2 one ends are put into stope 3, and the other end is put into the horizontal ditch in ore removal tunnel 4, gutter 2 ends of putting into stope 3 fasten water float 5 with weight 6; Water floats 5 and adopts ball float, and weight 6 adopts about 10 jin wooden stake, and gutter 2 ends of putting into ore removal tunnel 4 connect an end of tee piece 7; Second end of tee piece 7 connects second gutter, 8, the second gutters 8 and is provided with second valve 81, and the 3rd end of tee piece 7 is connected with a tube connector 9; Tube connector 9 is provided with the 3rd valve 91; Tube connector 9 is connected with ore removal tunnel 4 interior feed pipes 10, and feed pipe 10 is provided with first valve, 101, the second valves 81 and the 3rd valve is all closed for 91 this moments; (2) treat that stope 3 fillings stop sand, cut off the water after, let filling water in stope 3 depositions with clarified one hour, first valve 101 of feed pipe 10 is closed; The 3rd valve 91 is opened, and this step is by the pressure reduction between feed pipe 10 and the gutter 2, with the air emptying in the gutter 2; When the water in the feed pipe 10 when gutter 2 gets into stopes 3, the air emptying in the gutter 2 is described, turn off the 3rd valve 91; Open second valve 81, the water in the stope 3 is discharged in the ore removal tunnel 4 along gutter 2; (3) after the filling water emptying in the stope 3, close second valve 81, wait pending filling operation next time, a last step circulates.
Siphon sluicing method of the present invention is in keeping original People's Bank of China drainage sump 1 in the sluicing of copper reel 11 spilled water holes; Associating siphon drainage pipe 2 sluices; The tailings water discharge time is shortened greatly, and loading time shortened to 2～3 days by original 6 days, had effectively improved operating efficiency.
Above-described embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (4)
1. a siphon sluicing method is characterized in that: comprise the steps:
(1) when the stope filling tailings, in People's Bank of China's drainage sump (1), set up a gutter (2), said gutter (2) one ends are put into stope (3); The other end is put into the horizontal ditch in ore removal tunnel (4), and gutter (2) end of putting into stope (3) is fastened water and floated (5) and weight (6), puts into an end of gutter (2) the end connection tee piece (7) of ore removal tunnel (4); Second end of said tee piece (7) connects second gutter (8); Said second gutter (8) is provided with second valve (81), and the 3rd end of said tee piece (7) is connected with a tube connector (9), and said tube connector (9) is provided with the 3rd valve (91); Said tube connector (9) is connected with ore removal tunnel (4) interior feed pipe (10); Said feed pipe (10) is provided with first valve (101), and second and third valve (81,91) is all closed this moment;
(2) after stopping sand in stope (3) filling, cutting off the water; Let filling water precipitate and clarified one hour at stope (3), first valve (101) of feed pipe (10) is closed, the 3rd valve (91) is opened; When the water in the feed pipe (10) when gutter (2) gets into stope (3); Turn off the 3rd valve (91), open second valve (81), the water in the stope (3) is discharged in the ore removal tunnel (4) along gutter (2);
(3) after the filling water emptying in the stope (3), close second valve (81), wait pending filling operation next time, a last step circulates.
2. siphon sluicing method as claimed in claim 1 is characterized in that: said People's Bank of China drainage sump (1) is the coil of strip tube that the surface has spilled water hole, and said gutter (2) passes the coil of strip tube.
3. siphon sluicing method as claimed in claim 2 is characterized in that: it is the pvc pipe of 60mm that said gutter (2) is selected diameter for use.
4. siphon sluicing method as claimed in claim 3 is characterized in that: said water floats (5) and is ball float, and said weight (6) weight is that 2.5KG is to 7.5KG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101507195A CN101839147B (en) | 2010-04-20 | 2010-04-20 | Siphon sluicing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101507195A CN101839147B (en) | 2010-04-20 | 2010-04-20 | Siphon sluicing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101839147A CN101839147A (en) | 2010-09-22 |
| CN101839147B true CN101839147B (en) | 2012-05-02 |
Family
ID=42742781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101507195A Active CN101839147B (en) | 2010-04-20 | 2010-04-20 | Siphon sluicing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101839147B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536318A (en) * | 2011-12-28 | 2012-07-04 | 浙江大学 | Level linear highway tunnel with drainage system |
| CN102635402A (en) * | 2012-04-11 | 2012-08-15 | 浙江大学 | Siphon drainage method for tunnel wall water seepage disposal by using dipping borehole |
| CN109736882B (en) * | 2019-01-28 | 2020-04-17 | 泓锐（新兴）机械科技有限公司 | Self-floating type rapid drainage process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU987118A1 (en) * | 1981-05-27 | 1983-01-07 | Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им.Артема | Method of running hydraulic mixture into mine and pumping water to ground surface |
| CN2242335Y (en) * | 1995-11-03 | 1996-12-11 | 孙占山 | Plastic water draining cylinder |
| RU2384711C1 (en) * | 2008-11-10 | 2010-03-20 | Открытое Акционерное Общество "Уральский Научно-Исследовательский И Проектный Институт Галургии" (Оао "Галургия") | Method for hydraulic filling of long single mine workings |
-
2010
- 2010-04-20 CN CN2010101507195A patent/CN101839147B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101839147A (en) | 2010-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102562065B (en) | Sublevel open-stop and delayed filling mining method | |
| CN103527200B (en) | Bottom-column-free sectional Rhombic room afterwards filling mining method | |
| CN104373125B (en) | In two steps to the packed method of mining by the way of filling of high stratification | |
| CN103603665B (en) | Upper dish side ore body stoping method in the scope of adopting of mine | |
| CN205116250U (en) | Sediment removal device of reservoir among hydraulic engineering | |
| CN110409360B (en) | Pit bottom reservoir staged construction method based on intermediate bridge of inner-discharging strip mine | |
| CN103953344A (en) | Downward drift layered cemented filling mining method | |
| CN103075156A (en) | Chessboard chamber pre-protection top upward middle-length hole ore-breaking segmented filling mining method | |
| CN101839147B (en) | Siphon sluicing method | |
| CN102704935A (en) | Extra-long working surface fully mechanized coal mining process | |
| CN103590832B (en) | Ore pillar is isolated in advance the segmentation stick method of mining by the way of filling and is applicable to the ore body of these mining codes | |
| CN103089299B (en) | Method for reserving cavity channel gob-side entry retaining filling wall | |
| CN106917634A (en) | The plant equipment and method of mine worked-out section mud backfill | |
| Emad et al. | Backfill practices for sublevel stoping system | |
| CN108952725B (en) | Low dilution mining method suitable for gentle dip thin ore body | |
| CN216240787U (en) | Device for improving stage deep hole room paste filling roof-contacting rate | |
| RU2521234C1 (en) | Creation of filling massif at development of deposit under permafrost conditions | |
| CN205591201U (en) | Water treatment system is gushed to interior refuse dump | |
| CN106638894A (en) | Underground sludge discharging device and method | |
| CN108468545B (en) | A kind of seasonality adopt-arranges the storage of open coal mine water resource and concocting method | |
| CN102434162A (en) | Panel tailing filling mining method | |
| CN107131805B (en) | Mining method for improving ore removal grade of underground caving stope | |
| CN112196538B (en) | Inclined upward mountain combined downward access cemented filling mining method | |
| CN103382853A (en) | Buffer system for draining local burst gushing water of tunnel and control method | |
| CN110529118B (en) | Method for treating abandoned open-pit basin of mine by long-distance pipeline conveying mortar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |