CN109611043A - Clear water utilizes system and method in ore slurry pipeline conveying - Google Patents
Clear water utilizes system and method in ore slurry pipeline conveying Download PDFInfo
- Publication number
- CN109611043A CN109611043A CN201811572962.9A CN201811572962A CN109611043A CN 109611043 A CN109611043 A CN 109611043A CN 201811572962 A CN201811572962 A CN 201811572962A CN 109611043 A CN109611043 A CN 109611043A
- Authority
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- China
- Prior art keywords
- clear water
- water
- collecting pit
- pipeline
- concentration basin
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 239000002002 slurry Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- 230000007423 decrease Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 8
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 8
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses clear water utilization systems in a kind of conveying of ore slurry pipeline, including concentration basin, clear water collecting pit is built with using reinforced concrete around the concentration basin, clear water collects bottom of pond portion and reserves a water outlet as intake, and the overflow port that a water outlet is used as clear water collecting pit is also reserved at the top of clear water collecting pit, water pump is installed near intake, water pump is connected with intake, and the water outlet of water pump is connect by pipeline with main pipeline, overflow port at the top of the clear water collecting pit is connected to tailing dam by pipeline, for extra clear water to be delivered to tailing dam, being inverted on the concentration basin water surface has a buoyancy tank, buoyancy tank side close to bottom position weld a steel pipe and with buoyancy tank internal switching, steel tube head on the outside of buoyancy tank connects hose, the other end of hose leads to clear water collecting pit.The invention simultaneously additionally provides the clear water utilization method of the system, and having saved water resource again by this system and method reduces the conveying cost of ore slurry pipeline.
Description
Technical field
The present invention relates to ore slurry pipeline transportation arts, and in particular to clear water utilizes system and method in ore slurry pipeline conveying.
Background technique
Inception point is equipped with a concentration basin and produces the mine that the concentration selected is 20%--35% or so to choosing in pipeline transportation process
Slurry is concentrated, and is conveyed again with pipeline after improving concentration.Concentration basin is while being concentrated ore pulp, extra clear water
It is discharged after being gone out from concentration basin overflow port overflow to tailing dam.Due to the requirement of ore slurry pipeline conveying technique, whenever pipeline stopping is defeated
Pipeline could be stopped after the ore pulp in pipeline must being pushed into terminus with water when ore pulp by sending.At this time, it may be necessary to a large amount of clear water
It causes the waste of resource and increases the cost of pipeline.How to efficiently use extra clear water is in ore slurry pipeline conveying
Problem to be solved.
Summary of the invention
The purpose of the present invention is to provide clear water in a kind of conveying of ore slurry pipeline to utilize system and method, by this system and
Method, which has saved water resource again, reduces the conveying cost of ore slurry pipeline.
In order to solve the above technical problems, the invention adopts the following technical scheme:
Clear water utilization system in ore slurry pipeline conveying, including concentration basin are built with around the concentration basin using reinforced concrete
Clear water collecting pit, clear water collect bottom of pond portion and reserve a water outlet as intake, and also reserve one at the top of clear water collecting pit and go out
The mouth of a river be used as clear water collecting pit overflow port, water pump is installed near intake, water pump is connected with intake, and water pump out
The mouth of a river is connect by pipeline with main pipeline, and the overflow port at the top of the clear water collecting pit is connected to tailing dam by pipeline, and being used for will
Extra clear water is delivered to tailing dam, and being inverted on the concentration basin water surface has a buoyancy tank, and buoyancy tank side is welded close to bottom position
A piece steel pipe and with buoyancy tank internal switching, the steel tube head on the outside of buoyancy tank connects hose, and the other end of hose leads to clear water collection
Pond.
Further, the water pump is centrifugal water pump, and the flow of centrifugal water pump is 80m3/h, lift 70m.
Further, the buoyancy tank is the uncovered cuboid that a long 1.5m, width 1m, high 0.5m are welded with the steel plate of 4mm.
Further, the hose length inside concentration basin is at least 2m, and is located on the hose outside concentration basin and pacifies
Equipped with valve.
Clear water utilization method in ore slurry pipeline conveying, the low concentration ore pulp in production process enter concentration basin and are concentrated,
The clear water buoyancy tank placed by concentration basin upper layer after concentration and the hose of setting flow to clear water collecting pit, clear in clear water collecting pit
Water Man Houyou centrifugal water pump is delivered to head-tank or main pipeline, can also pass through overflow pipe by the overflow port of collecting pit
Overflow to tailing dam, main pipeline starts centrifugal water pump when filling the water, and the clear water of clear water collecting pit is defeated by the switching of valve
It send to main pipeline, the valve opened on concentration basin outlet pipe when the water level decreasing in clear water collecting pit is mended toward clear water collecting pit
Water, the buoyancy tank being arranged on the concentration basin water surface can with the rising of water level and the decline of rising water stage and decline, ensure that collection
The water in pond.
Compared with prior art, the beneficial effects of the present invention are:
1, through installing, using effect is preferable, meets the conveying technique requirement of main pipeline, meets water required when main pipeline parking
Amount, water quality and pressure requirements.
2, it solves the problems, such as at present using production institute's serious water shortage.
3, the waste for reducing water resource circulates in and utilizes the utilization efficiency for improving clear water.
4, the conveying cost that ore slurry pipeline is reduced after use, substantially reduces in ore-dressing technique and pipeline transportation process
Water consumption.
Detailed description of the invention:
Fig. 1 is present system structure chart.
Fig. 2 is clear water collecting pit structure chart.
Fig. 3 is concentration basin profilograph.
1- concentration basin, 2- clear water collecting pit, 21- overflow port, 22- intake, 3- tailing dam, 4- water pump, 5- main pipeline, 6-
Buoyancy tank, 7- steel pipe, 8- hose, 9- valve.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1:
With reference to shown in Fig. 1-3, the present invention provides clear water utilization system in ore slurry pipeline conveying, including concentration basin 1, the concentration basin
1 surrounding is built with clear water collecting pit 2 using reinforced concrete, it is preferred that clear water collecting pit 2 is designed as cylindric and volume and is
200m3,2 bottom of clear water collecting pit reserves a water outlet and is used as intake 22, and also reserves a water outlet at 2 top of clear water collecting pit
Mouth is used as the overflow port 21 of clear water collecting pit 2, and water pump 4 is installed near intake 22, and water pump 4 is connected with intake 22, and
The water outlet of water pump 4 is connect by pipeline with main pipeline 5, and the overflow port 21 at 2 top of clear water collecting pit is connected to by pipeline
Tailing dam 3, for extra clear water to be delivered to tailing dam 3, being inverted on 1 water surface of concentration basin has a buoyancy tank 6,6 side of buoyancy tank
Face close to bottom position weld a steel pipe 7 and with 6 internal switching of buoyancy tank, 7 end of steel pipe in the outside of buoyancy tank 6 connects hose 8, soft
The other end of pipe 8 leads to clear water collecting pit 2.
Embodiment 2:
On the basis of the above embodiments, another embodiment of the invention is, in order to guarantee that water pump 4 has powerful power,
The water pump 4 is centrifugal water pump, and the flow of centrifugal water pump is 80m3/h, lift 70m.
Embodiment 3:
On the basis of the above embodiments, another embodiment of the invention is that the buoyancy tank 6 is the steel plate welding one with 4mm
The uncovered cuboid of a long 1.5m wide 1m high 0.5m, the cuboid are upside down on the water surface, in order to guarantee that buoyancy tank 6 can be with the water surface certainly
Water intaking is facilitated for 2 meters by decline, 8 length of hose inside concentration basin 1 is at least 2m, and is located at the hose 8 outside concentration basin 1
Upper installation valve 9.
Embodiment 4:
On the basis of the above embodiments, the present invention also provides clear water utilization method in ore slurry pipeline conveying, specific utilization sides
Method are as follows: the low concentration ore pulp in production process enters concentration basin 1 and is concentrated, and the clear water after concentration is put by 1 upper layer of concentration basin
The hose 8 of the buoyancy tank 6 and setting set flow to clear water collecting pit 2, and clear water Man Houyou centrifugal water pump conveys in clear water collecting pit 2
To head-tank or main pipeline 5, overflow pipe overflow to tailing dam 3, main pipeline 5 can also be passed through by the overflow port 21 of collecting pit
Start centrifugal water pump when water filling, the clear water of clear water collecting pit 2 is delivered to main pipeline 5 by the switching of valve 9, works as clear water
The valve 9 on 1 outlet pipe of concentration basin is opened when water level decreasing in collecting pit 2 toward 2 moisturizing of clear water collecting pit, is arranged in concentration basin
Buoyancy tank 6 on 1 water surface can with the rising of water level and the decline of rising water stage and decline, ensure that the water of collecting pit.
" one embodiment ", " another embodiment ", " embodiment ", " preferred embodiment " spoken of in the present specification
Deng, refer to combine the embodiment description specific features, structure or feature include the application generality description at least
In one embodiment.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Further
For, when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine other embodiments
To realize that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block to theme combination layout or it is laid out progress various deformation and improvement.In addition to what is carried out to building block or layout
Outside modification and improvement, to those skilled in the art, other purposes also be will be apparent.
Claims (5)
1. clear water utilization system in ore slurry pipeline conveying, which is characterized in that including concentration basin (1), adopted around the concentration basin (1)
It being built with clear water collecting pit (2) with reinforced concrete, clear water collecting pit (2) bottom reserves a water outlet and is used as intake (22),
And the overflow port (21) that a water outlet is used as clear water collecting pit (2) is also reserved at the top of clear water collecting pit (2), in intake (22)
Nearby installation water pump (4), water pump (4) are connected with intake (22), and the water outlet of water pump (4) passes through pipeline and main pipeline
(5) it connects, the overflow port (21) at the top of the clear water collecting pit (2) is connected to tailing dam (3) by pipeline, for will be extra clear
Water is delivered to tailing dam (3), and being inverted on concentration basin (1) water surface has a buoyancy tank (6), and buoyancy tank (6) side is close to bottom position
Weld a steel pipe (7) and with buoyancy tank (6) internal switching, steel pipe (7) end on the outside of buoyancy tank (6) connects hose (8), hose
(8) the other end leads to clear water collecting pit (2).
2. clear water utilization system in ore slurry pipeline according to claim 1 conveying, it is characterised in that: the water pump (4) is
Centrifugal water pump, the flow of centrifugal water pump are 80m3/h, lift 70m.
3. clear water utilization system in ore slurry pipeline according to claim 1 conveying, it is characterised in that: the buoyancy tank (6) is
The uncovered cuboid of a long 1.5m, width 1m, high 0.5m are welded with the steel plate of 4mm.
4. clear water utilization system in ore slurry pipeline conveying according to claim 1, it is characterised in that: be located at concentration basin (1)
Internal hose (8) length is at least 2m, and is located on concentration basin (1) external hose (8) and is equipped with valve (9).
5. clear water utilization method in ore slurry pipeline conveying, it is characterised in that: the low concentration ore pulp in production process enters concentration basin
(1) it is concentrated, the hose (8) of buoyancy tank (6) and setting that the clear water after concentration is placed by concentration basin (1) upper layer flow to clear water
Collecting pit (2), the interior clear water Man Houyou centrifugal water pump of clear water collecting pit (2) are delivered to head-tank or main pipeline (5),
Can be by the overflow port (21) of collecting pit by overflow pipe overflow to tailing dam (3), main pipeline (5) starts centrifugal clear when filling the water
The clear water of clear water collecting pit (2) is delivered to main pipeline (5) by the switching of valve (9) by water pump, when in clear water collecting pit (2)
Water level decreasing when open valve (9) on concentration basin (1) outlet pipe toward clear water collecting pit (2) moisturizing, be arranged in concentration basin (1)
Buoyancy tank (6) on the water surface can with the rising of water level and the decline of rising water stage and decline, ensure that the water of collecting pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572962.9A CN109611043A (en) | 2018-12-21 | 2018-12-21 | Clear water utilizes system and method in ore slurry pipeline conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572962.9A CN109611043A (en) | 2018-12-21 | 2018-12-21 | Clear water utilizes system and method in ore slurry pipeline conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611043A true CN109611043A (en) | 2019-04-12 |
Family
ID=66011097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572962.9A Pending CN109611043A (en) | 2018-12-21 | 2018-12-21 | Clear water utilizes system and method in ore slurry pipeline conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611043A (en) |
Citations (9)
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|---|---|---|---|---|
| JP2007326084A (en) * | 2006-06-09 | 2007-12-20 | Nishihara Environment Technology Inc | Solid/liquid separation system |
| CN101318743A (en) * | 2007-06-08 | 2008-12-10 | 鞍钢集团矿业公司 | Wastewater treatment method for lean iron ore sorting factory |
| CN201264712Y (en) * | 2008-08-22 | 2009-07-01 | 天津汉海环保设备有限公司 | Device for recovering floating oil on water surface |
| CN102151425A (en) * | 2010-12-08 | 2011-08-17 | 云南大红山管道有限公司 | Concentration basin drainage operating system and controlling method thereof |
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-
2018
- 2018-12-21 CN CN201811572962.9A patent/CN109611043A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
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| CN101318743A (en) * | 2007-06-08 | 2008-12-10 | 鞍钢集团矿业公司 | Wastewater treatment method for lean iron ore sorting factory |
| CN201264712Y (en) * | 2008-08-22 | 2009-07-01 | 天津汉海环保设备有限公司 | Device for recovering floating oil on water surface |
| CN102151425A (en) * | 2010-12-08 | 2011-08-17 | 云南大红山管道有限公司 | Concentration basin drainage operating system and controlling method thereof |
| CN104507876A (en) * | 2012-07-31 | 2015-04-08 | 巴斯夫欧洲公司 | Concentration of suspensions |
| CN103599662B (en) * | 2013-11-21 | 2015-07-29 | 云南大红山管道有限公司 | A kind of shunting pulp dewatering concentration systems and dehydration method for concentration |
| CN104147814A (en) * | 2014-08-28 | 2014-11-19 | 邓鑫 | Electricity-saving and water-saving method for treating tailings |
| CN105350498A (en) * | 2015-10-28 | 2016-02-24 | 金建工程设计有限公司 | Water-saving tailing discharge method |
| CN108191116A (en) * | 2018-01-29 | 2018-06-22 | 中冶北方（大连）工程技术有限公司 | Ore dressing plant water treatment system and water treatment technology |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |