CN205797476U - A kind of mine tailing high effective dehydration device - Google Patents
A kind of mine tailing high effective dehydration device Download PDFInfo
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- CN205797476U CN205797476U CN201620685583.0U CN201620685583U CN205797476U CN 205797476 U CN205797476 U CN 205797476U CN 201620685583 U CN201620685583 U CN 201620685583U CN 205797476 U CN205797476 U CN 205797476U
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- mine tailing
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- barrier film
- filter press
- film filter
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Abstract
This utility model relates to a kind of mine tailing high effective dehydration device, including hydrocyclone group, high-frequency oscillation dewatering screen, barrier film filter press group, the charging aperture of hydrocyclone group is connected with mine tailing mineral-feeding pipe, the overflow fine sand outlet of hydrocyclone group is connected with the charging aperture of barrier film filter press group, the underflow coarse sand outlet of hydrocyclone group is connected with the charging aperture of high-frequency oscillation dewatering screen, on the sieve of high-frequency oscillation dewatering screen, coarse sand outlet is connected with mine tailing dry heaping yard, the lower fine sand outlet of the sieve of high-frequency oscillation dewatering screen is connected with the charging aperture of barrier film filter press group, the filtered solid outlet of barrier film filter press group is connected with mine tailing dry heaping yard.Mine tailing ore pulp is successively after this utility model hydrocyclone component level, high-frequency oscillation dewatering screen dehydration, barrier film sheet frame Filter Press, and the moisture content of mine tailings can be down to about 17%, it is simple to transport and dry heap store.Utilizing dehydration device of the present utility model, tailings dewatering production capacity can be brought up to 600 ton per days by 350 traditional ton per days.
Description
Technical field
This utility model relates to the tailings glass technical field in mining industry, is specifically related to a kind of mine tailing high-efficiency dehydration dress
Put.
Background technology
Mine tailing, one of product of separation operation in ore dressing, the content of its useful component is minimum, at current Technological Economy bar
Under part, the ore deposit that should not further sort, also become true tailings.Current domestic overwhelming majority metal mine tailings discharge uses
In line form, processing method uses traditional Hydraulic transportation method to enter Tailings Dam, and owing to a large amount of mine tailings are piled up on the ground, one is
Take a large amount of soil, increase habilitation scale and Tailings Dam operating cost；Two is to have a strong impact on ecological environment, causes environment to break
Bad；Three is that Tailings Dam the most easily produces potential safety hazard, easily causes landslide or mud-rock flow, has dam break risk.
Tailing dry-heaping be mine tailing is first dehydrated after carry out tailing dry-heaping again, this method not only solves above-mentioned asking
Topic, it is not necessary to build Tailings Dam, and the development of technique of dry-tailing stacking promotes the progress of tailings dewatering technology.Traditional tailing dry
Heap technique is to use four barrier film filter press to be dehydrated mine tailing, but the mine tailings aqueous about 23% after dehydration, contain
Water rate is higher, is unfavorable for Automobile Transportation.It addition, because mine tailing ore in sand form raw granulate fraction and fine fraction simultaneously enter pressure filter,
Equipment attrition is fast, and production efficiency is low, and daily handling ability is about 350 ton per days.
Utility model content
The purpose of this utility model is for solving the problems referred to above, it is provided that a kind of mine tailing high effective dehydration device, and tailings glass is imitated
Rate is high, and the mine tailings moisture content after process is low, it is simple to transport.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of mine tailing high effective dehydration device, including water
Power a cluster cyclone, high-frequency oscillation dewatering screen, barrier film filter press group, the charging aperture of described hydrocyclone group and mine tailing are to ore deposit
Pipe is connected, the overflow fine sand outlet of the described hydrocyclone group charging aperture phase by Pulp pump with barrier film filter press group
Even, the underflow coarse sand outlet of described hydrocyclone group is connected with the charging aperture of high-frequency oscillation dewatering screen, and described dither takes off
On the sieve of water sieve, coarse sand outlet is connected with mine tailing dry heaping yard by tailing dry row's belt conveyer, described high-frequency oscillation dewatering screen
The lower fine sand outlet of sieve is connected by the charging aperture of Pulp pump with barrier film filter press group, the filter of described barrier film filter press group
Cake outlet is connected with mine tailing dry heaping yard by tailing dry row's belt conveyer.
Wherein, the overflow water outlet of described barrier film filter press group is connected with the circulating water pool in ore dressing plant.
Wherein, described barrier film filter press group includes 4 barrier film filter press being arranged in parallel.
Preferably, the screen size of described high-frequency oscillation dewatering screen is 0.1 × 2mm, and frequency of vibration is 1450r/min.
Wherein, described hydrocyclone group includes 6 hydrocyclones being arranged in parallel.
Compared with prior art, this utility model has the advantages that mine tailing ore pulp is successively through this utility model water
After power a cluster cyclone classification, high-frequency oscillation dewatering screen dehydration, barrier film sheet frame Filter Press, the moisture content of mine tailings can be down to
About 17%, it is simple to transport and dry heap store.Utilizing dehydration device of the present utility model, tailings dewatering production capacity can be by traditional
350 ton per days bring up to 600 ton per days.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of this utility model embodiment one.
Description of reference numerals: 1, hydrocyclone group；10, hydrocyclone；2, high-frequency oscillation dewatering screen；3, barrier film sheet frame
Filter pressing unit；30, barrier film filter press；4, mine tailing mineral-feeding pipe；5, Pulp pump；6, mine tailing dry heaping yard；7, tailing dry row belt
Transporter；8, circulating water pool.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Referring to shown in Figure of description 1, this utility model is a kind of mine tailing high effective dehydration device, including hydrocyclone
Group 1, high-frequency oscillation dewatering screen 2 and barrier film filter press group 3, described hydrocyclone group 1 includes 6 waterpower being arranged in parallel
Cyclone 10, described barrier film filter press group 3 includes 4 barrier film filter press 30 being arranged in parallel.Described dither
The screen size of dewatering screen 2 is 0.1 × 2mm, and frequency of vibration is 1450r/min.
The charging aperture of described hydrocyclone group 1 is connected with mine tailing mineral-feeding pipe 4, and the overflow of described hydrocyclone group 1 is thin
Husky outlet is connected by the charging aperture of Pulp pump 5 with barrier film filter press group 3, the underflow coarse sand of described hydrocyclone group 1
Outlet is connected with the charging aperture of high-frequency oscillation dewatering screen 2, and on the sieve of described high-frequency oscillation dewatering screen 2, tailing dry is passed through in coarse sand outlet
Row's belt conveyer 7 is connected with mine tailing dry heaping yard 6, under the sieve of described high-frequency oscillation dewatering screen 2 fine sand outlet by Pulp pump 5 and
The charging aperture of barrier film filter press group 3 is connected, and the filtered solid outlet of described barrier film filter press group 3 arranges belt by tailing dry
Transporter 7 is connected with mine tailing dry heaping yard 6, the overflow water outlet of described barrier film filter press group 3 and the circulating water pool 8 in ore dressing plant
It is connected.
The step utilizing this utility model embodiment one to carry out tailings dewatering is: mine tailing ore pulp delivers to water through mine tailing mineral-feeding pipe
Power a cluster cyclone carries out classification, and the underflow coarse sand after classification is sent to high-frequency oscillation dewatering screen dehydration, coarse sand on the sieve after dehydration
Being delivered to mine tailing dry heaping yard as final products by tailing dry row's belt conveyer, after the overflow fine sand after classification and dehydration, sieve is lower thin
Sand is transported to barrier film filter press group by Pulp pump and carries out filter pressing, and the filter cake after filter pressing is arranged skin as final products by tailing dry
Mine tailing dry heaping yard delivered to by band transporter, completes the dehydration of mine tailing ore pulp, and after dehydration, the moisture content for mine tailing slag is about 17%.
Above detailed description of the invention is only the preferred embodiment of this creation, not in order to limit this creation, all in this wound
Any modification, equivalent substitution and improvement etc. done within the spirit made and principle, should be included in this creation protection domain it
In.
Claims (5)
1. a mine tailing high effective dehydration device, it is characterised in that include hydrocyclone group (1), high-frequency oscillation dewatering screen (2),
Barrier film filter press group (3), the charging aperture of described hydrocyclone group (1) is connected with mine tailing mineral-feeding pipe (4), and described waterpower is revolved
The overflow fine sand outlet of stream device group (1) is connected by the charging aperture of Pulp pump (5) with barrier film filter press group (3), described water
The underflow coarse sand outlet of power a cluster cyclone (1) is connected with the charging aperture of high-frequency oscillation dewatering screen (2), described high-frequency oscillation dewatering screen
(2) on sieve, coarse sand outlet is connected with mine tailing dry heaping yard (6) by tailing dry row's belt conveyer (7), and described dither takes off
Under the sieve of water sieve (2), fine sand outlet is connected by the charging aperture of Pulp pump (5) with barrier film filter press group (3), described barrier film
The filtered solid outlet of filter press unit (3) is connected with mine tailing dry heaping yard (6) by tailing dry row's belt conveyer (7).
Mine tailing high effective dehydration device the most according to claim 1, it is characterised in that described barrier film filter press group (3)
Overflow water outlet be connected with the circulating water pool (8) in ore dressing plant.
Mine tailing high effective dehydration device the most according to claim 1 and 2, it is characterised in that described barrier film filter press group
(3) 4 barrier film filter press (30) being arranged in parallel are included.
Mine tailing high effective dehydration device the most according to claim 1, it is characterised in that described high-frequency oscillation dewatering screen (2)
Screen size is 0.1 × 2mm.
Mine tailing high effective dehydration device the most according to claim 1, it is characterised in that described hydrocyclone group (1) includes 6
The individual hydrocyclone (10) being arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685583.0U CN205797476U (en) | 2016-07-02 | 2016-07-02 | A kind of mine tailing high effective dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685583.0U CN205797476U (en) | 2016-07-02 | 2016-07-02 | A kind of mine tailing high effective dehydration device |
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| Publication Number | Publication Date |
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| CN205797476U true CN205797476U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620685583.0U Active CN205797476U (en) | 2016-07-02 | 2016-07-02 | A kind of mine tailing high effective dehydration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798051A (en) * | 2021-09-02 | 2021-12-17 | 中国有色金属工业西安勘察设计研究院有限公司 | Tailing pond tailing sand discharge process |
-
2016
- 2016-07-02 CN CN201620685583.0U patent/CN205797476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798051A (en) * | 2021-09-02 | 2021-12-17 | 中国有色金属工业西安勘察设计研究院有限公司 | Tailing pond tailing sand discharge process |
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| GR01 | Patent grant |