CN202379467U - System of conveying tailings by multistage tandem sand pumps - Google Patents
System of conveying tailings by multistage tandem sand pumps Download PDFInfo
- Publication number
- CN202379467U CN202379467U CN 201120518776 CN201120518776U CN202379467U CN 202379467 U CN202379467 U CN 202379467U CN 201120518776 CN201120518776 CN 201120518776 CN 201120518776 U CN201120518776 U CN 201120518776U CN 202379467 U CN202379467 U CN 202379467U
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- Prior art keywords
- sand pump
- sand
- mine tailing
- pump
- stage
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- Expired - Fee Related
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Abstract
A system of conveying tailings by multistage tandem sand pumps is characterized in that each sand pump of the system at each stage is provided with a high-pressure water sealing pump, the sand pumps at multiple stages are directly connected through intermediate connecting pipes in a tandem connection manner, a constant-pressure tailing pulp pool is arranged on the sand pump at the first stage upstream only, the sand pump at the first stage is communicated with tailing pulp in the constant-pressure tailing pulp pool through a tailing pulp inlet pipe, an emergency treatment pool is arranged at the adjacent sand pump at the last stage, a frequency-variable controller for controlling rotation of a sand pump motor at the last stage so as to control tailing pulp liquid level height in the constant-pressure pool, and the sand pump at the last stage is communicated with a tailing base through a conveying pipe. The system of conveying tailings by multistage tandem sand pumps with few operators has the advantages of low investment, small occupation space, and convenience in communication and maintenance.
Description
Technical field
The utility model relates to the system that a kind of sand pump plural serial stage is carried mine tailing, belongs to bargh and smelting enterprise mine tailing conveying technology field, is specifically related to the sand pump plural serial stage and raises the application of sending in the mine tailing delivery system.
Background technology
Smelt and the ordinary production of bargh in, all can a large amount of mine tailing of output, the bargh especially low, that ratio of concentration is high at head grade, the mine tailing amount is bigger, these mine tailings must be concentrated and store up in the mine tailing storehouse.
A lot of barghs exists the phenomenon of long distance, high-lift conveying mine tailing owing to receive the restriction of geographical conditions, and what fed distance was long has several kilometers even more than 10 kilometer, and what dehvery lift was high has more than 100 meter even more than 200 meter.Yet the mine tailing of producing at present carries the sand pump separate unit can reach several kilometers of fed distance, and the big flow sand pump that vertical lift is more than 100 meter does not also have; So; Traditional way is to carry at mine tailing to build secondary or multistage sand pump along the line and raise and see off, and first order pumping plant 100 as shown in Figure 1, second stage pumping plant 200, third stage pumping plant 300 are through the sand pump relay; Be pumped to the mine tailing constant voltage pond 201 of second stage pumping plant 200 from the mine tailing constant voltage pond 101 of first order pumping plant 100; Be pumped to the mine tailing constant voltage pond 301 of third stage pumping plant 300 again, or the like, be transported to mine tailing storehouse 401 at last.
Because all must there be complete mine tailing delivery system at every grade of sand pump station, like sand pump room, sand pump and subsequent use sand pump, dump pond 102,202,, 302, the operating personal of communication system and three classes.
Therefore, the drawback of prior art is, investment is big, and floor area is big, and operating personal is many, communication contact inconvenience etc.
The utility model content
The system that the purpose of the utility model is to provide a kind of sand pump plural serial stage to carry mine tailing, its small investment, floor area is little, operating personal is few, communication contact is convenient, be convenient to maintenance.
For this reason, the utility model provides a kind of sand pump plural serial stage to carry the system of mine tailing, it is characterized in that every grade of sand pump of this system all is provided with high pressure water water shutoff pump; Sand pumps at different levels directly link to each other through intermediate connection tube with series connected connection mode successively; Ore pulp constant voltage pond only is set at the upper reaches of first order sand pump; First order sand pump is through the slurry of the mine tailing in ore pulp pulp-inlet pipe and ore pulp constant voltage pond UNICOM; Only the emergent accident treating pond is set at contiguous afterbody sand pump place; Afterbody sand pump place is provided with control afterbody sand pump rotating speed of motor to reach the frequency-variable controller of the mine tailing slurries face height in the control constant voltage pond, and the afterbody sand pump is through delivery pipe and mine tailing storehouse UNICOM.
Preferably, said sand pump at different levels comprises first order sand pump, second stage sand pump and third stage sand pump.
Preferably, said sand pump at different levels further comprises fourth stage sand pump.
Preferably; Said fed distance is the 1-10 kilometer; At a distance from 200-300 rice the quiet stake of one Cement Concrete is set at the turning of said delivery duct or the every of said delivery duct, at a distance from 10-15 rice one pipeline fixed support is set the every of said delivery duct, dehvery lift is a 100-250 rice.
Preferably, first order sand pump is that the pressure that said mine tailing is starched after the first order is pressurizeed reaches 9kg/cm
2Sand pump.
Preferably, the afterbody sand pump is that the pressure that sets out reaches 27-36kg/cm
2Sand pump.
According to the utility model, the sand pump at traditional multistage sand pump station is focused on a sand pump station, with the use that is together in series each other of many sand pumps,, deliver to the mine tailing storehouse thereby once raise to reach the pressure that improves ore pulp.
The beneficial effect of the utility model is: the expense of building a plurality of sand pumps station when having reduced initial investment; Reduced the floor area at sand pump station; Manage more convenient, operating personal still less, operating maintenance is more concentrated.
Description of drawings
Fig. 1 is the carrying method scheme drawing at the multistage sand pump of traditional mine tailing station;
Fig. 2 is a structural representation of carrying the mine tailing system according to the sand pump plural serial stage of the utility model.
The specific embodiment
As shown in Figure 2; Carry the mine tailing system to comprise according to the sand pump plural serial stage of the utility model: ore pulp constant voltage pond 1, ore pulp pulp-inlet pipe 2, first order sand pump 3, intermediate connection tube 4, second stage sand pump 5, third stage sand pump 6, driving motor 8, frequency-variable controller 9, delivery pipe 10, mine tailing storehouse 11, accident pool 12 also have high pressure water water shutoff pump in addition.
Mine tailing in the ore pulp constant voltage pond 1 gets into first order sand pump 3 from ore pulp constant voltage pond 1 through ore pulp pulp-inlet pipe 2; Ore pulp is pressurized in first order sand pump 3, afterwards, carries out the pressurization second time through intermediate connection tube 4 entering second stage sand pumps 5; Obtain high pressure, high-revolving ore pulp through the 6 continuation pressurizations of intermediate connection tube 4 entering third stage sand pumps; Also can carry out the 3rd or fourth stage pressurization according to this, reach this mine tailing afterwards and carry required gross pressure, then; Be delivered to mine tailing storehouse 11 through delivery pipe 10, accomplished this mine tailing transportation work.
The utility model is specifically related to the sand pump plural serial stage and raises the application of sending in the mine tailing delivery system, and it can be advantageously applied in bargh or smelting enterprise head distance, the high-lift mine tailing delivery system.
According to the utility model, adopt multistage sand pump series connection pressing mode, make the mine tailing slurry obtain certain pressure, thus the disposable mine tailing storehouse that is delivered to.
Frequency-variable controller 9 mainly is to be used to control afterbody sand pump rotating speed of motor, to reach the electrolyte level of the mine tailing slurry in the control constant voltage pond 1.
High pressure water water shutoff pump mainly is not seal in sand pump transmission position and damage the sand pump bearing body in order to control slurry.
Storage ore deposit facility when accident pool 12 is accident emergency.
The utlity model has the operating maintenance convenience, reduce floor area, the low characteristics of initial investment.
In one embodiment, make cross slurry between pump and the pump intermediate connection tube 4 through welding firm the connection.Delivery pipe 10 is because pressure is higher, and pipeline is longer, and vibration can be bigger, needs on turn or whenever at a distance from 200-300 rice a quiet stake of Cement Concrete is set to fix, and every simultaneously separated 10-15 rice is provided with a support and adopts card arc restrained line.The water quality of high-pressure shaft water shutoff will be got well.
Claims (6)
1. the system that the sand pump plural serial stage is carried mine tailing is characterized in that every grade of sand pump of this system all is provided with high pressure water water shutoff pump; Sand pumps at different levels directly link to each other through intermediate connection tube with series connected connection mode successively; Ore pulp constant voltage pond only is set at the upper reaches of first order sand pump; First order sand pump is through the slurry of the mine tailing in ore pulp pulp-inlet pipe and ore pulp constant voltage pond UNICOM; Only the emergent accident treating pond is set at contiguous afterbody sand pump place; Afterbody sand pump place is provided with and is used to control afterbody sand pump rotating speed of motor to reach the frequency-variable controller of the mine tailing slurries face height in the control constant voltage pond; And the afterbody sand pump is through delivery pipe and mine tailing storehouse UNICOM.
2. sand pump plural serial stage according to claim 1 is carried the system of mine tailing, and it is characterized in that: said sand pumps at different levels comprise first order sand pump, second stage sand pump and third stage sand pump.
3. sand pump plural serial stage according to claim 2 is carried the system of mine tailing, and it is characterized in that: said sand pumps at different levels further comprise fourth stage sand pump.
4. sand pump plural serial stage according to claim 1 is carried the system of mine tailing; It is characterized in that: fed distance is the 1-10 kilometer; On turn or every separated 200-300 rice are provided with the quiet stake of a Cement Concrete, and every separated 10-15 rice is provided with a pipeline fixed support, and lift is a 100-250 rice.
5. sand pump plural serial stage according to claim 1 is carried the system of mine tailing, it is characterized in that: first order sand pump is that the pressure after the pressurization of the said mine tailing slurry first order reaches 9kg/cm
2Sand pump.
6. sand pump plural serial stage according to claim 1 is carried the system of mine tailing, it is characterized in that: the afterbody sand pump is that the pressure that sets out reaches 27-36kg/cm
2Sand pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120518776 CN202379467U (en) | 2011-12-13 | 2011-12-13 | System of conveying tailings by multistage tandem sand pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120518776 CN202379467U (en) | 2011-12-13 | 2011-12-13 | System of conveying tailings by multistage tandem sand pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379467U true CN202379467U (en) | 2012-08-15 |
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ID=46627985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120518776 Expired - Fee Related CN202379467U (en) | 2011-12-13 | 2011-12-13 | System of conveying tailings by multistage tandem sand pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530561A (en) * | 2011-12-13 | 2012-07-04 | 江西稀有稀土金属钨业集团有限公司 | System and method for conveying tailings with multistage sand pumps connected in series |
| CN104874472A (en) * | 2015-03-31 | 2015-09-02 | 马钢(集团)控股有限公司 | Automatic separating device for fine-sized slime in tailings conveying manifolds |
| CN109163220A (en) * | 2018-09-21 | 2019-01-08 | 赤峰山金红岭有色矿业有限责任公司 | A kind of beneficiation tailing transportation system and delivery method |
-
2011
- 2011-12-13 CN CN 201120518776 patent/CN202379467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530561A (en) * | 2011-12-13 | 2012-07-04 | 江西稀有稀土金属钨业集团有限公司 | System and method for conveying tailings with multistage sand pumps connected in series |
| CN102530561B (en) * | 2011-12-13 | 2015-02-04 | 江西稀有稀土金属钨业集团有限公司 | System and method for conveying tailings with multistage sand pumps connected in series |
| CN104874472A (en) * | 2015-03-31 | 2015-09-02 | 马钢(集团)控股有限公司 | Automatic separating device for fine-sized slime in tailings conveying manifolds |
| CN104874472B (en) * | 2015-03-31 | 2017-05-24 | 马钢(集团)控股有限公司 | Automatic separating device for fine-sized slime in tailings conveying manifolds |
| CN109163220A (en) * | 2018-09-21 | 2019-01-08 | 赤峰山金红岭有色矿业有限责任公司 | A kind of beneficiation tailing transportation system and delivery method |
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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: 20120815 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |