CN203264356U - Forced tailings settling device - Google Patents
Forced tailings settling device Download PDFInfo
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- CN203264356U CN203264356U CN 201320281373 CN201320281373U CN203264356U CN 203264356 U CN203264356 U CN 203264356U CN 201320281373 CN201320281373 CN 201320281373 CN 201320281373 U CN201320281373 U CN 201320281373U CN 203264356 U CN203264356 U CN 203264356U
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- tailings
- settling
- forced
- subsider
- mine tailing
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Abstract
The utility model relates to a forced tailings settling device which comprises a plurality of connected settling tanks, wherein a tailings dam is arranged at the peripheries of the settling tanks, feeding pipes are arranged at one sides of the settling tanks, a clear water overflowing channel is arranged at the other sides of the settling tanks, and clearing and digging machines and intelligent positioning pump drainage systems are arranged on the settling tanks. The forced tailings settling device has the beneficial effects of solving the problem that whole tailings are difficult to settle because a large-particle part and a fine-particle part are mixed together when the tailings are discharged in a wet manner, greatly shortening the tailings settling period, realizing the grading, the efficient and forced settling of the tailings, preventing a tailings pond from becoming a debris flow dangerous source with high potential energy because mud is difficultly settled, and avoiding the defects of large load, large abrasion and low production efficiency of a filter press device because all the tailings enter a filter dewatering device; an existing tailings pond can be used for manufacturing a forced settling region, and thus the service life of the original tailings pond is prolonged.
Description
Technical field
The utility model relates to a kind of mine tailing forces sedimentation device.
Background technology
Common tailing dry row treating apparatus comprises following several, 1) whole mine tailings are used deep wimble thickener, and as far as possible that mine tailing is concentrated, the underflow after concentrating partly enters in the wet method Tailings Dam to be deposited; 2) whole mine tailings are carried out filter-press dehydration with being pumped in filter press, filter cake is delivered to the row of doing and stacks the field, and filtrate is gone back to the ore dressing plant; 3) whole mine tailings are carried out classification with cyclone or screening plant, underflow is partly that the raw granulate fraction airing is transported to the row of doing after qualified to moisture and stacks, and overflow portion is that fine fraction enters thickener, and concentrated underflow pump is delivered to filter press and dewatered.But these processes are all with enforced classification sedimentation in whole mine tailing access arrangements, and in the class settling process that causes thus, equipment attrition is very serious, hand labor intensity is very large, can source clean etc., and operating cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of mine tailing and forces sedimentation device, and high efficiency is simple to operate, is easy to safeguard, to overcome present prior art above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of mine tailing is forced sedimentation device, comprise the subsider that several are connected, described subsider is arranged with tailing dam outward, is provided with on the left of described subsider and enters pipeline, described subsider right side is provided with the clean water overflow passage, and described subsider is provided with the clearing and digging machine tool and intelligence is located evacuation system.
Further, described subsider is provided with some subregions decanting zones near entering the pipeline position.
Further, the degree of depth of described subsider bottom one side is greater than the degree of depth of opposite side (namely near the degree of depth of clean water overflow passage one side greater than the close degree of depth that enters pipeline one side).
Further, described intelligence is located evacuation system and is connected with buoyancy aid.
The beneficial effects of the utility model are: bulky grain part and the fine fraction problem that the whole mine tailing that causes is difficult to sedimentation that mixes when having solved the wet row of mine tailing, greatly shortened the mine tailing sedimentation cycle, realized mine tailing classification, efficient, force sedimentation; Avoided Tailings Dam to become the mud-rock flow dangerous matter sources with high potential energy because of difficult sedimentation mud; Simultaneously also avoid whole mine tailings all to advance filter dewatering equipment, caused the drawback that the filtering equipment load is large, wearing and tearing are large, production efficiency is not high; Can also utilize existing Tailings Dam to make and force the decanting zone, so just extend the service life of existing Tailings Dam.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the front view that the described mine tailing of the utility model embodiment is forced sedimentation device;
Fig. 2 is the top view that the described mine tailing of the utility model embodiment is forced sedimentation device.
In figure:
1, subsider; 2, tailing dam; 3, enter pipeline; 4, clean water overflow passage; 5, difficult settling tailings; 6, intelligence location evacuation system; 7, subregion decanting zone; 8, buoyancy aid; 9, free settling mine tailing.
The specific embodiment
As shown in Fig. 1-2, the described a kind of mine tailing of the utility model embodiment is forced sedimentation device, comprise the subsider 1 that several are connected, the outer tailing dam 2 that is arranged with of described subsider 1, described subsider 1 one sides are provided with and enter pipeline 3, described subsider 1 opposite side is provided with clean water overflow passage 4, and described subsider 1 is provided with the clearing and digging machine tool and intelligence is located evacuation system 6.Described subsider 1 is provided with some subregions decanting zone 7 near entering pipeline 3 positions.The degree of depth of described subsider 1 bottom one side is greater than the degree of depth of opposite side.Described intelligence location evacuation system 6 is connected with buoyancy aid 8.
The described mine tailing with subregion decanting zone 7 of the utility model embodiment forces sedimentation device to utilize existing Tailings Dam transformation with subregion decanting zone 7 to form, and its specific embodiment is:
The first step, Tailings Slurry flows into one of them subregion decanting zone 7 from entering pipeline 3, and free settling mine tailing 9 parts in mine tailing are in the deposition nearby of distance tailing dam 2, and difficult settling tailings 5 parts flow to apart from tailing dam 2 zone far away;
Second step, 6 pairs of difficult settling tailings 5 of intelligence location evacuation system carry out pump drainage, deliver to filter press and carry out processed, and filter cake is delivered to dried grand style, and filtrate is gone back to the ore dressing plant;
The 3rd step, when in a subregion decanting zone 7, free settling mine tailing 9 piling heights and tailing dam 2 are more or less the same, switch Tailings Slurry to another subregion decanting zone 7, the natural mummification of free settling mine tailing 9 when last subregion decanting zone 7, moisture uses the clearing and digging machine tool to excavate and be transported to dried grand style after reaching and doing the heap requirement;
In the 4th step, Tailings Slurry alternately enters a plurality of subregions decanting zone 7, makes free settling mine tailing 9 have time enough to carry out machinery and digs clearly.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (4)
1. a mine tailing is forced sedimentation device, comprise the subsider (1) that several are connected, the outer tailing dam (2) that is arranged with of described subsider (1), described subsider (1) one side is provided with and enters pipeline (3), it is characterized in that: described subsider (1) opposite side is provided with clean water overflow passage (4), and described subsider (1) is provided with the clearing and digging machine tool and intelligence is located evacuation system (6).
2. mine tailing according to claim 1 is forced sedimentation device, it is characterized in that: described subsider (1) is provided with some subregions decanting zones (7) near entering pipeline (3) position.
3. mine tailing according to claim 2 is forced sedimentation device, it is characterized in that: bottom described subsider (1), the degree of depth of a side is greater than the degree of depth of opposite side.
4. according to claim 1-3 described mine tailings of any one are forced sedimentation device, and it is characterized in that: described intelligence location evacuation system (6) is connected with buoyancy aid (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281373 CN203264356U (en) | 2013-05-22 | 2013-05-22 | Forced tailings settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281373 CN203264356U (en) | 2013-05-22 | 2013-05-22 | Forced tailings settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264356U true CN203264356U (en) | 2013-11-06 |
Family
ID=49494854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281373 Expired - Lifetime CN203264356U (en) | 2013-05-22 | 2013-05-22 | Forced tailings settling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170312A (en) * | 2015-08-14 | 2015-12-23 | 昆明理工大学 | Tailing classifying and ore drawing device |
| CN105478225A (en) * | 2016-01-05 | 2016-04-13 | 北京科技大学 | Tailings grading and zoning high-concentration discharging system and method |
-
2013
- 2013-05-22 CN CN 201320281373 patent/CN203264356U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170312A (en) * | 2015-08-14 | 2015-12-23 | 昆明理工大学 | Tailing classifying and ore drawing device |
| CN105478225A (en) * | 2016-01-05 | 2016-04-13 | 北京科技大学 | Tailings grading and zoning high-concentration discharging system and method |
| CN105478225B (en) * | 2016-01-05 | 2019-04-19 | 北京科技大学 | A kind of tailings Grading And Zoning high concentration exhaust system and discharge method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
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| CX01 | Expiry of patent term |