CN109999539A - A kind of three-dimensional multizone lamination water conservancy diversion concentrator - Google Patents
A kind of three-dimensional multizone lamination water conservancy diversion concentrator Download PDFInfo
- Publication number
- CN109999539A CN109999539A CN201910417739.5A CN201910417739A CN109999539A CN 109999539 A CN109999539 A CN 109999539A CN 201910417739 A CN201910417739 A CN 201910417739A CN 109999539 A CN109999539 A CN 109999539A
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- CN
- China
- Prior art keywords
- sand
- concentrator
- multizone
- feedwell
- dimensional
- 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.)
- Pending
Links
- 238000003475 lamination Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000004576 sand Substances 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 12
- 238000007865 diluting Methods 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 9
- 239000004570 mortar (masonry) Substances 0.000 abstract description 7
- 239000006210 lotion Substances 0.000 abstract 2
- 238000005352 clarification Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 description 13
- 239000012895 dilution Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention patent discloses a kind of three-dimensional multizone lamination water conservancy diversion concentrator, which can be divided into the area Fang Sha in the dense area on top, the warehouse district of lower part and bottom by function.Dense area, which realizes, selects factory's last mortar solid-liquid to efficiently separate, it is ensured that overflow clarification；Warehouse district is used for the big ability reliable cache of lotion slurry；Realize that lotion slurry homogeneous stable state puts sand in the area Fang Sha.Warehouse district is divided into the tri- independent regions A, B, C in the present invention, by switching dense area top sub-sand valve, realizes trizonal freely independent into sand；Sand valve is put by switching the area Fang Sha bottom, realization is trizonal freely independently to put sand.Three isolated areas are sequentially completed into sand, dense storage and stable state and put sand, meet the requirement for selecting factory continuously continuously to fill into sand, dead zone.
Description
Technical field
The present invention relates to filling in mine technology (equipment) fields, dense more particularly, to a kind of three-dimensional multizone lamination water conservancy diversion
Machine.
Background technique
Mining with stowing technique is realized since it can effectively improve ore recovery rate, guarantee operation safety, processing plant tailing
The target that development of resources and environmental protection are laid equal stress on, thus obtain the favor in domestic and international many mines.As Environmental is protected
Pay attention to day by day, the important carrier that Cut-and-fill Mining Technology is built as Green Mine is applied in more and more mines,
It is greatly promoted the raising of filling technique level.
Tailing thickening equipment is the core equipment of filling process, mainly there is deep wimble thickener, filter and filter press at present.
The tailings glass amount of deep wimble thickener is related with its cross-sectional area, generally requires to select major diameter when tailings glass amount is larger
Concentrator increases energy consumption, investment and land occupation.In addition, because of deep wimble thickener caused by the factors such as tailings property, underground filling technique
The accident of pressure rake happens occasionally, and the processing workload and period after pressure rake are longer, and maintenance cost height etc. also limits deep cone in addition
The popularization and application of concentrator.
The factors such as energy consumption is high for filter and filter press, investment is larger, processing capacity is relatively low, operation cost is higher also become
The main reason for limiting its popularization and application.
Summary of the invention
It is led the technical problem to be solved by the present invention is overcoming the deficiencies of the prior art and provide a kind of three-dimensional multizone lamination
Flow concentrator, which is suitable for that heterogeneity tailing, operation cost are low, it is high to put sand concentration, put sand concentration and stability of flow.
The technical solution adopted by the present invention to solve the technical problems is: a kind of three-dimensional multizone lamination water conservancy diversion concentrator,
The warehouse district in dense area, lower part including top and the area Fang Sha of bottom, the dense area top are equipped with feedwell and into sand valves,
Three regions are divided into the storage, and three regions are not connected to independently of one another, and warehouse district is connected with the area Fang Sha, the area Fang Sha
Bottom is equipped with and puts sand valve.
Further, the dense area includes sand-feeding tube, feedwell and lamination hang plate, the sand-feeding tube and feed well conduit
Connection, the lamination hang plate are mounted on the surrounding of feedwell.
Further, the feedwell includes dashpot, flocculant adding apparatus, self-diluting device and spiral involute guide
Slot, the dashpot are mounted on the entrance of feedwell, connect the sand-feeding tube of upper end, and the flocculant adding apparatus is mounted on slow
Above jet-bedding, the self-diluting device is mounted on feedwell top, and the spiral involute deflector chute is mounted on inside feedwell.
Further, the feedwell further includes material separating disc, and the material separating disc is mounted on the bottom of feedwell, is located at into sand valve
Top.
Further, the warehouse district top is cylinder, is uniformly divided into three regions, and each region is 120 °.
Further, the warehouse district lower part is cone, and each sections bottom is equipped with the pulp making device that homogenizes.
Further, it is described into sand valve be three-way valve, control tailings enter warehouse district；The sand valve of putting is three-way valve, control
The tailings of warehouse district processed is released.
Further, concentrator warehouse bottom is equipped with column leg.
Beneficial effects of the present invention:
Warehouse district uses three independent regions in the present invention, and the top of warehouse district is provided with into sand valve, can by valve transfer
It realizes trizonal freely independent into sand；The area Fang Sha bottom, which is provided with, puts sand valve, by valve transfer, it can be achieved that three regions
Freedom independently put sand, meet the requirement for selecting factory continuously continuously to fill into sand, dead zone.Flocculant is added after dilution using multiple spot
Feedwell in or addition in dilution water, it is ensured that Tailings Slurry is mix after the dilution with flocculant, improve flocculating setting imitate
Fruit.Feed bottom is provided with material separating disc, can guarantee that floc sedimentation equably out of feedwell along the guiding of material separating disc, is distributed to dense
Close machine bottom of pond periphery.
Detailed description of the invention
Fig. 1-is the main view of concentrator；
Fig. 2-is the enlarged diagram on feedwell top in Fig. 1；
Fig. 3-is the diagrammatic cross-section of lamination hang plate in Fig. 1；
Fig. 4-is warehouse district sectional view.
In figure: 1-dense area, 2-warehouse districts, the 3-areas Fang Sha, 4-suspension columns, 11-sand-feeding tubes, 12-feedwells, 13-
Lamination hang plate, 14-into sand valve, and 31-homogenize pulp making device, and 32-put sand valve, 121-self-diluting devices, 122-spirals
Involute diversion trench, 123-flocculant adding apparatus, 124-dashpots, 125-material separating discs.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to figure 1 ~ 4: a kind of three-dimensional multizone lamination water conservancy diversion concentrator, the storage in dense area 1, lower part including top
The area Fang Sha 3 in area 2 and bottom, dense 1 top of area are equipped with feedwell 12 and into sand valves 14, and it is three that the warehouse district 2, which divides,
Region, three regions are not connected to independently of one another, and warehouse district 2 is connected with the area Fang Sha 3, and 3 bottom of the area Fang Sha is equipped with and puts sand valve
32。
Dense area includes sand-feeding tube 11 and feedwell 12, enters feed through sand-feeding tube by the last mortar that dressing plant's pumping comes
Well 12, be equipped in feedwell: self-diluting device 121, material separating disc 125, dashpot 124 and spiral involute diversion trench 122 etc. are given
Material well can farthest reduce turbulent flow, to obtain optimal fluid state.
Sand-feeding tube 11 is connect with 124 pipeline of dashpot, and the design of dashpot 124 is in order to enter feedwell 12 in last mortar
A buffer function is played before, is equipped with flocculant adding apparatus 123 in the top of dashpot 124, flocculant is added using multiple spot
The mode added is arranged；Spiral involute diversion trench 124 is mounted on inside feedwell, and self-diluting device 121 is mounted on spiral and gradually opens
124 top of line diversion trench, positioned at the top of feedwell 12.
Self-diluting device 121 is in such a way that the automatic dilution of adjustable dilution water and siphon dilution combine, dilution
Water can be automatically adjusted with the fluctuation of feed slurry.The dilution of last mortar is in the diversion trench of spiral involute structure
It completes, Tailings Slurry enters back into feedwell after sufficiently diluting.
Flocculant is added in feedwell after dilution using multiple spot or addition is in dilution water, it is ensured that Tailings Slurry is dilute
It is mixed after releasing with flocculant, improves flocculating setting effect.It can be with fed slurry concentration into the dilution water in feedwell
It fluctuates and automatically adjusts, the Tailings Slurry concentration in feedwell after dilution is relatively stable always, can farthest save flocculant
Consumption.
Feed bottom is provided with material separating disc 125, can guarantee floc sedimentation equably out of feedwell along the guiding of material separating disc,
It is distributed to dense area's bottom of pond periphery.
To ensure that overflow water is further clarified, it is additionally provided with lamination hang plate 13 in feedwell surrounding, based on " shallow-layer is heavy
Drop " principle, lamination hang plate 13 can greatly improve the settling area of slurry in same diameter, to realize spatially
High efficiency is dense, can reduce flocculant addition, if when of less demanding to overflow solid content, or even flocculant can be not added.
Last mortar enters from sand-feeding tube, by dashpot, enters back into spiral involute diversion trench, handles by dilution
With the addition of flocculant, last mortar is distributed to dense area bottom along the guiding of material separating disc.It is equipped in dense area bottom into sand valve,
It is three-dimensional into sand valve into sand valve, three regions of corresponding lower section warehouse district store in a warehouse and divide into the area A, the area B and the area C, can pass through control
It makes into sand valve, last mortar is made to enter the area A or the area B or the area C.
Warehouse district top is cylinder, and the area A, the area B and three, the area C region are uniformly distributed, and the angle in each region is 120 °,
Three regions are independently not connected.The lower part of warehouse district is cone, is set as the area Fang Sha, and the area Fang Sha includes being arranged in each region
The pulp making device that homogenizes of bottom, the pulp making device that homogenizes using calm the anger pulping process, it can be achieved that homogeneous, stabilization put sand, put sand
Fluctuation of concentration ± 0.5%, puts sand concentration and discharge stability is more excellent.
It is provided in the area Fang Sha bottom and puts sand valve 32, putting sand valve is that three-dimensional puts sand valve, by valve transfer, it can be achieved that three
The freedom in region independently puts sand, meets the requirement for selecting factory continuously continuously to fill into sand, dead zone.According to the production requirement of user,
Depot storage capacity can be to 800 ~ 2000m3.
It is equipped with column leg 4 in the bottom of concentrator, far from ground, to operate the bottom of concentrator convenient for putting sand.
Claims (8)
1. a kind of three-dimensional multizone lamination water conservancy diversion concentrator, it is characterised in that: the warehouse district in dense area, lower part including top and
The area Fang Sha of bottom, the dense area top are equipped with feedwell and into sand valves, and three regions, three regions are divided into the storage
It is not connected to independently of one another, warehouse district is connected with the area Fang Sha, and the area Fang Sha bottom is equipped with and puts sand valve.
2. three-dimensional multizone lamination water conservancy diversion concentrator as described in claim 1, it is characterised in that: the dense area includes into sand
Pipe, feedwell and lamination hang plate, the sand-feeding tube are connect with feed well conduit, and the lamination hang plate is mounted on feedwell
Surrounding.
3. three-dimensional multizone lamination water conservancy diversion concentrator as claimed in claim 2, it is characterised in that: the feedwell includes buffering
Slot, flocculant adding apparatus, self-diluting device and spiral involute deflector chute, the dashpot are mounted on the import of feedwell
Place, connects the sand-feeding tube of upper end, and the flocculant adding apparatus is mounted on above dashpot, the self-diluting device be mounted on to
Expect well top, the spiral involute deflector chute is mounted on inside feedwell.
4. three-dimensional multizone lamination water conservancy diversion concentrator as claimed in claim 2, it is characterised in that: the feedwell further includes sub-material
Disk, the material separating disc are mounted on the bottom of feedwell, are located at into above sand valve.
5. three-dimensional multizone lamination water conservancy diversion concentrator as described in claim 1, it is characterised in that: the warehouse district top is cylinder
Shape, is uniformly divided into three regions, and each region is 120 °.
6. three-dimensional multizone lamination water conservancy diversion concentrator as claimed in claim 5, it is characterised in that: the warehouse district lower part is circular cone
Shape, each sections bottom are equipped with the pulp making device that homogenizes.
7. three-dimensional multizone lamination water conservancy diversion concentrator as described in claim 1, it is characterised in that: it is described into sand valve be three-way valve,
Control tailings enters warehouse district；The sand valve of putting is three-way valve, and the tailings for controlling warehouse district is released.
8. three-dimensional multizone lamination water conservancy diversion concentrator as described in claim 1, it is characterised in that: concentrator warehouse bottom is set
There is column leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417739.5A CN109999539A (en) | 2019-05-20 | 2019-05-20 | A kind of three-dimensional multizone lamination water conservancy diversion concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417739.5A CN109999539A (en) | 2019-05-20 | 2019-05-20 | A kind of three-dimensional multizone lamination water conservancy diversion concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109999539A true CN109999539A (en) | 2019-07-12 |
Family
ID=67177416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910417739.5A Pending CN109999539A (en) | 2019-05-20 | 2019-05-20 | A kind of three-dimensional multizone lamination water conservancy diversion concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109999539A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292796A (en) * | 2019-07-15 | 2019-10-01 | 长沙矿山研究院有限责任公司 | A kind of concentrator and dense method |
| CN111603808A (en) * | 2020-07-01 | 2020-09-01 | 长沙矿山研究院有限责任公司 | Feeding device for thickener and mounting method thereof |
| CN111888805A (en) * | 2020-08-26 | 2020-11-06 | 长沙矿山研究院有限责任公司 | Paste storage thickener and thickening process |
| CN114028843A (en) * | 2021-11-08 | 2022-02-11 | 长沙矿山研究院有限责任公司 | Vertical sand silo overflow water solid content regulation and control system and regulation and control method |
| CN117069348A (en) * | 2023-10-17 | 2023-11-17 | 南通东来冶金装备有限公司 | High-efficient turbid water purifier |
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| CN205730475U (en) * | 2016-06-23 | 2016-11-30 | 江苏省冶金设计院有限公司 | Use semicanal Hhigh-efficient thickener to concentrate the device of iron ore concentrate |
| CN209997245U (en) * | 2019-05-20 | 2020-01-31 | 长沙矿山研究院有限责任公司 | three-dimensional multi-zone laminated flow guide thickener |
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2019
- 2019-05-20 CN CN201910417739.5A patent/CN109999539A/en active Pending
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| CN101888890A (en) * | 2007-12-04 | 2010-11-17 | 德尔克控股有限公司 | Improvement in or relating to thickeners having self-diluting feedwell |
| US20100300546A1 (en) * | 2007-12-04 | 2010-12-02 | Delkor Pty. Ltd. | "improvement in or relating to thickeners having self-diluting feedwell" |
| CN201157704Y (en) * | 2008-01-09 | 2008-12-03 | 唐山易通科技开发有限公司 | High-efficiency pipe chute concentrator with feeding at middle |
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| CN103432778A (en) * | 2013-09-04 | 2013-12-11 | 大连力达环境工程有限公司 | Efficient deep cone thickener |
| CN204776917U (en) * | 2015-05-07 | 2015-11-18 | 郑州春晖建材科技有限公司 | Former feed bin of dry -mixed mortar that can save five kinds of raw materialss |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292796A (en) * | 2019-07-15 | 2019-10-01 | 长沙矿山研究院有限责任公司 | A kind of concentrator and dense method |
| CN111603808A (en) * | 2020-07-01 | 2020-09-01 | 长沙矿山研究院有限责任公司 | Feeding device for thickener and mounting method thereof |
| CN111888805A (en) * | 2020-08-26 | 2020-11-06 | 长沙矿山研究院有限责任公司 | Paste storage thickener and thickening process |
| CN114028843A (en) * | 2021-11-08 | 2022-02-11 | 长沙矿山研究院有限责任公司 | Vertical sand silo overflow water solid content regulation and control system and regulation and control method |
| CN117069348A (en) * | 2023-10-17 | 2023-11-17 | 南通东来冶金装备有限公司 | High-efficient turbid water purifier |
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| PB01 | Publication | ||
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Application publication date: 20190712 |