CN204899977U - A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes - Google Patents
A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes Download PDFInfo
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- CN204899977U CN204899977U CN201520628401.1U CN201520628401U CN204899977U CN 204899977 U CN204899977 U CN 204899977U CN 201520628401 U CN201520628401 U CN 201520628401U CN 204899977 U CN204899977 U CN 204899977U
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- pipe
- thick liquid
- valve
- water
- tailings
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- 239000004576 sand Substances 0.000 title abstract description 16
- 239000007788 liquid Substances 0.000 title abstract 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000004537 pulping Methods 0.000 claims description 43
- 239000002002 slurry Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model discloses an automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes is connected the combination and is constituted by high -pressure air pipe (3), intake pipe (6 "), muffler (6'), high -pressure water pipe (4), inlet tube (5 "), wet return (5') and return circuit valve (1), admission passage valve (2). The utility model discloses before making thick liquid work, earlier open return circuit valve (1), open admission passage valve (2) again, utilize the water under high pressure, high -pressure wind fully rinses makes the thick liquid ring canal - - - and gas is made the tailings that thick liquid pipe (6), water made in the thick liquid pipe (5) and is washed, waits to rinse the back that finishes, closes return circuit valve (1), begins to make thick liquid work voluntarily, can reduce the wearing and tearing of making the thick liquid nozzle, and the extension is made the life -span of thick liquid nozzle, is suitable for vertical and horizontal sand silo and makes the mine use that the thick liquid fills.
Description
Technical field
The utility model belongs to mine tailing (tailings) filling technique field, be specifically related to the pipeline fettling installation of mine tailing filling slurry making system, be applicable to apply in vertical and that Horizontal sand storehouse is tailing-filled mine, can play and slow down mud making spray nozzle wearing and tearing, extend the effect in mud making spray nozzle life-span.
Background technology
Tailing-filled technology is the New Mine filling technique grown up the end of the eighties in last century, is day by day used widely in mine.The feature of this technology is using crude tailings as filling aggregate, is stirred, be transported to underground mining stope dead zone under high concentration state by activation.Whole tailings as casting resin, without the need to building Tailings Dam, coming for nothing is useless and laying a good foundation by this technique.
In filling slurry making system, in mud making spray nozzle wear out failure, pulping pipe, the problems such as tailings pours in down a chimney happen occasionally in manufacturing process, if process not in time, will have a strong impact on pulping effect.The basic reason of mud making spray nozzle wearing and tearing is when pulping water-becalm only moment, before stage clip shrinks, part tailings is under the effect of negative pressure, annular pulping pipe is entered by weep hole or exhaust vent, when again starting slurry making system, water under high pressure, high-pressure blast drive sand grains high-speed friction sealing cap in pulping pipe, cause pulping nozzle wear out failure.
Summary of the invention
The purpose of this utility model is exactly the difficult problem in order to solve the inefficacy easy to wear of mine tailing-filled slurry making system mud making spray nozzle, a kind of pipeline automatic desanding equipment for tailing-filled slurry making system is proposed, use this device, the wearing and tearing of pulping nozzle can be slowed down, reduce the maintenance number of times of slurry making system.
For realizing above-mentioned purpose of the present utility model, a kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model realizes by the following technical solutions:
A kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model connects combination by high-pressure air hose, air inlet pipe, muffler, high-pressure water pipe, water inlet pipe, return pipe and loop valve, route valve to form; The gas outlet of described air inlet pipe, the air inlet port of muffler and the gas pulping pipe be arranged in tailings warehouse are connected and communicate, and the delivery port of described water inlet pipe, the water inlet of return pipe are connected with the water pulping pipe be arranged in tailings warehouse and communicate; The air inlet port of described air inlet pipe is connected with high-pressure air hose, and the water inlet of described water inlet pipe is connected with high-pressure water pipe; Route valve is located on air inlet pipe, water inlet pipe respectively, and loop valve is located on muffler, return pipe respectively.
Described loop valve, route valve both can be electrically operated valves, also can be manually-operated gates.When adopting electrically operated valve, the opening and closing of PLC system control loop valve, route valve can be utilized.
The utility model improves the arrangement of wind in traditional filling slurry making system, water pulping pipeline, by setting up air inlet pipe, muffler, water inlet pipe, return pipe and loop valve, route valve, adopts PLC system to control the unlatching of electrically operated valve with closed.Before carrying out pulping work, first open loop valve, then by route valve open, utilize water under high pressure, high-pressure blast fully cleans pulping endless tube---gas pulping pipe, water pulping pipe, and after to be cleaned, close loop valve, automatically start pulping work.
Compared with prior art, the beneficial effect of a kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model is: adopt high-pressure blast, water under high pressure to rinse the tailings in gas pulping pipe, water pulping pipe respectively, the wearing and tearing of mud making spray nozzle can be reduced, extend the life-span of mud making spray nozzle.
Accompanying drawing explanation
Fig. 1 is that the utility model adopts the pipeline automatic desanding equipment of the tailing-filled slurry making system in vertical sand warehouse situation vertically to arrange schematic diagram;
Fig. 2 is that the utility model one adopts the pipeline automatic desanding equipment level of the tailing-filled slurry making system in vertical sand warehouse situation to layout schematic diagram.
Reference numeral is: 1-loop valve; 2-route valve; 3-high-pressure air hose; 4-high-pressure water pipe; 5-water pulping pipe; 5 ＇-return pipe; 5 ＂-water inlet pipe; 6-gas pulping pipe; 6 ＇-muffler; 6 ＂-air inlet pipe; 7-tailings warehouse; 8-mud making spray nozzle; 9-puts sandpipe.
Detailed description of the invention
For further describing the utility model, below in conjunction with accompanying drawing, a kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model is described in further detail.
The utility model as shown in Figure 1 adopts the pipeline automatic desanding equipment of the tailing-filled slurry making system in vertical sand warehouse situation vertically to arrange schematic diagram and composition graphs 2 is found out, the bottom of tailings warehouse 7 is provided with puts sandpipe 9.Bottom-uply in tailings warehouse 7 arrange five circle pulping endless tubes respectively, its order is: water pulping pipe 5-water pulping pipe 5-gas pulping pipe 6-water pulping pipe 5-gas pulping pipe 6, and water supply-water-wind-water-wind successively from the bottom to top.The water pulping pipe 5, gas pulping pipe 6 of each circle install mud making spray nozzle 8, the bottom of the vertical tailings warehouse 7 of installation direction at a certain distance.A kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model is connected combination formed by high-pressure air hose 3, air inlet pipe 6 ＂, muffler 6 ＇, high-pressure water pipe 4, water inlet pipe 5 ＂, return pipe 5 ＇ and loop valve 1, route valve 2; The gas outlet of described air inlet pipe 6 ＂, the air inlet port of muffler 6 ＇ are connected with the gas pulping pipe 6 in the tailings warehouse 7 being arranged in vertical sand warehouse and communicate, and the delivery port of described water inlet pipe 5 ＂, the water inlet of return pipe 5 ＇ are connected with the water pulping pipe 5 in the tailings warehouse 7 being arranged in vertical sand warehouse and communicate; The water inlet of described air inlet pipe 6 ＂ is connected with high-pressure air hose 3, and the water inlet of described water inlet pipe 5 ＂ is connected with high-pressure water pipe 4; Route valve 2 is located on air inlet pipe 6 ＂, water inlet pipe 5 ＂ respectively, and loop valve 1 is located on muffler 6 ＇, return pipe 5 ＇ respectively.Loop valve 1, route valve 2 all adopt electrically operated valve, adopt the opening and closing of PLC system control loop valve 1, route valve 2.The delivery port of above-mentioned return pipe 5 ＇, the gas outlet of muffler 6 ＇ and put sandpipe 9 and be connected, so that discharge sand grains.
The effect of a kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model is when the tailings warehouse 7 in sand storehouse fills tailings, the bottom tailings of tailings warehouse 7 is saturated compaction state, in order to make sand setting fluidization in storehouse before filling, open high-pressure water pipe 4, high-pressure air hose 3, wind, water is assigned to the water pulping pipe 5 of each circle respectively, in gas pulping pipe 6, promote the piston of fluidisation pulping nozzle 8 to correct position, finally lead in sand storehouse and carry out tailings pulping, make saturated sand setting by gravity and the effect of slurry column pressure, fluid resistance can be overcome in non-newtonian fluid to release from putting sandpipe 9.During pulping end-of-job, in pulping water-becalm only moment, before stage clip shrinks, part tailings, under the effect of negative pressure, is entered the pulping pipe of annular by weep hole or exhaust vent.When again starting slurry making system, first the loop valve 1 on muffler 6 ＇, return pipe 5 ＇ is opened, open the route valve 2 on air inlet pipe 6 ＂, water inlet pipe 5 ＂ again, water inlet pipe 5 ＂, air inlet pipe 6 ＂ adopt water under high pressure, high-pressure blast to clean water pulping pipe 5, gas pulping pipe 6 respectively, after the sand grains in water pulping pipe 5, gas pulping pipe 6 is all removed, close the loop valve 1 on muffler 6 ＇, return pipe 5 ＇, automatically carry out the work of tailings pulping.
Described loop valve 1, route valve 2 both can be electrically operated valves, also can be manually-operated gates.
The structural shape of a kind of pipeline automatic desanding equipment for tailing-filled slurry making system of the utility model, is applicable to the cleaning of the mine tailing filling pipeline in Horizontal sand storehouse too.
Claims (2)
1. for a pipeline automatic desanding equipment for tailing-filled slurry making system, it is characterized in that: it connects combination by high-pressure air hose (3), air inlet pipe (6 ＂), muffler (6 ＇), high-pressure water pipe (4), water inlet pipe (5 ＂), return pipe (5 ＇) and loop valve (1), route valve (2) to form; The gas outlet of described air inlet pipe (6 ＂), the air inlet port of muffler (6 ＇) are connected with the gas pulping pipe (6) be arranged in tailings warehouse (7) and communicate, and the delivery port of described water inlet pipe (5 ＂), the water inlet of return pipe (5 ＇) are connected with the water pulping pipe (5) be arranged in tailings warehouse (7) and communicate; The air inlet port of described air inlet pipe (6 ＂) is connected with high-pressure air hose (3), and the water inlet of described water inlet pipe (5 ＂) is connected with high-pressure water pipe (4); Route valve (2) is located on air inlet pipe (6 ＂), water inlet pipe (5 ＂) respectively, and loop valve (1) is located on muffler (6 ＇), return pipe (5 ＇) respectively.
2. a kind of pipeline automatic desanding equipment for tailing-filled slurry making system as claimed in claim 1, it is characterized in that: loop valve (1), route valve (2) all adopt electrically operated valve, adopt the opening and closing of PLC system control loop valve (1), route valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628401.1U CN204899977U (en) | 2015-08-20 | 2015-08-20 | A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628401.1U CN204899977U (en) | 2015-08-20 | 2015-08-20 | A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899977U true CN204899977U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628401.1U Expired - Fee Related CN204899977U (en) | 2015-08-20 | 2015-08-20 | A automatic sand removal device of pipeline that is used for tailings to fill thick liquid system that makes |
Country Status (1)
| Country | Link |
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| CN (1) | CN204899977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673073A (en) * | 2016-01-22 | 2016-06-15 | 铜陵有色设计研究院 | Simple sand loosening device for vertical sand bin and use method of simple sand loosening device |
| CN111229098A (en) * | 2020-01-15 | 2020-06-05 | 中国华冶科工集团有限公司 | Tailing slurry making device and slurry making method thereof |
-
2015
- 2015-08-20 CN CN201520628401.1U patent/CN204899977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673073A (en) * | 2016-01-22 | 2016-06-15 | 铜陵有色设计研究院 | Simple sand loosening device for vertical sand bin and use method of simple sand loosening device |
| CN105673073B (en) * | 2016-01-22 | 2018-05-25 | 铜陵有色设计研究院 | A kind of simple fluffing of moulding sand device and its application method for vertical sand warehouse |
| CN111229098A (en) * | 2020-01-15 | 2020-06-05 | 中国华冶科工集团有限公司 | Tailing slurry making device and slurry making method thereof |
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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 |
Granted publication date: 20151223 Termination date: 20200820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |