CN206325294U - Concentrate rapid dewatering system - Google Patents
Concentrate rapid dewatering system Download PDFInfo
- Publication number
- CN206325294U CN206325294U CN201621432269.8U CN201621432269U CN206325294U CN 206325294 U CN206325294 U CN 206325294U CN 201621432269 U CN201621432269 U CN 201621432269U CN 206325294 U CN206325294 U CN 206325294U
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- concentrate
- dewatering system
- side wall
- pond
- dehydration pond
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Abstract
The utility model discloses a kind of preferable concentrate rapid dewatering system of dehydrating effect.Concentrate rapid dewatering system, including dehydration pond, filter cloth and aerator；The inner bottom surface in the dehydration pond is provided with the upside of rhone, dehydration pond inner bottom surface and is provided with filtering bottom board, and the filtering bottom board is provided with filtrate hole；Provided with the sepage chamber communicated with rhone in the side wall in the dehydration pond, the inner surface of de- basin side wall is provided with the liquid-leadage hole communicated with sepage chamber；The filter cloth covering is arranged on the inner surface of de- basin side wall and the upper surface of filtering bottom board；The aerator includes blowning installation, heater and aeration tube；The aeration tube is provided with solarization air cap, and the aeration tube pipeline section with solarization air cap is arranged in dehydration pond.Seeped water by set filtering bottom board beneficial to concentrate bottom, while being seeped water by sepage chamber and liquid-leadage hole beneficial to concentrate to surrounding, improve the speed of dewatering and filtering；And blown by aerator and can further improve dehydrating effect.
Description
Technical field
The utility model is related to a kind of dewatering system, particularly a kind of concentrate rapid dewatering system.
Background technology
In field of metallurgy, the concentrate pulp produced needs to be dehydrated, by its moisture control below 10% with
Obtain that the fine ore of the requirement of product quality and outside transport can be met.Essence mine dehydration system is one in the production procedure of ore dressing plant
Important step, for large and medium-sized ore dressing plant, is usually mounted with a set of concentrate filtration system, the system includes many vacuum
The dehydration equipment such as filter or filter press, some be even also equipped with concentration magnetic separator or concentrator etc. other it is supporting dehydration set
It is standby.The effect that a set of such concentrate filtration system of construction carries out filtering means dehydration to fine ore is no doubt good, but needs input big
The construction fund of amount, while its dewatering process production cost is also higher, and floor space is larger.
At present, many medium and small mine concentrations do not build above-mentioned mistake typically to save the investment of essence mine dehydration system Construction
Filter system.Large-scale concentrate sedimentation basin is typically built near ore dressing plant, concentrate pulp natural subsidence in sedimentation basin is allowed, passes through row
Go out top clear water, reach essence mine dehydration purpose.But because concentrate particle is thinner, settling velocity is slower, pond middle and lower part moisture one
As be difficult to infiltration discharge, moisture is up to 15%~20% in final products, and dehydrating effect is not obvious, it is impossible to meet product
Quality and the requirement of outside transport；Simultaneously as the sedimentation time is long, a sedimentation basin circulation primary at least needs 3 days, choosing
Ore deposit factory can only use by many sedimentation basin rotations are built, and could meet production requirement, not only be occupied more than sedimentation basin quantity big
The place of amount, and it is unfavorable for production management, it is less useful for raising and selects factory's filter efficiency and Business Economic Benefit.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of preferable concentrate rapid dewatering system of dehydrating effect.
The utility model solves the technical scheme that its technical problem used：Concentrate rapid dewatering system, including with
Ore pulp import and the dehydration pond of concentrate outlet, also including filter cloth and aerator；
Ore discharge door is provided with the concentrate outlet；The inner bottom surface in the dehydration pond is provided with the draining communicated with the external world
Filtering bottom board is provided with the upside of groove, dehydration pond inner bottom surface, the filtering bottom board is provided with filtrate hole；The side wall in the dehydration pond
It is interior provided with the sepage chamber communicated with rhone, the inner surface of de- basin side wall is provided with the liquid-leadage hole communicated with sepage chamber；
The filter cloth covering is arranged on the inner surface of de- basin side wall and the upper surface of filtering bottom board；
The aerator includes blowning installation, heater and the aeration tube being connected in turn；The aeration tube
Solarization air cap is provided with, the aeration tube pipeline section with solarization air cap is arranged in dehydration pond.
It is further that the outer surface of the de- basin side wall is provided with the gutter corresponding with the outlet of rhone.
It is further that the filtrate hole, liquid-leadage hole and solarization air cap are two or more.
It is further that the filtrate hole is uniformly distributed on filtering bottom board, the liquid-leadage hole is in de- basin side wall
It is uniformly distributed on surface, the solarization air cap is uniformly distributed on the tube wall surface of aeration tube.
It is further that the filter cloth is made up of geotextiles.
It is further that the blowning installation is high-pressure pump or high pressure positive blower.
It is further that the heater is air heater.
It is further that the aeration tube is more than two.
The beneficial effects of the utility model are：Seeped water by set filtering bottom board beneficial to concentrate bottom, and de-
Sepage chamber is provided with the side wall in pond, provided with the liquid-leadage hole communicated with sepage chamber on the inner surface of de- basin side wall, beneficial to essence
Ore deposit seeps water to surrounding, improves the speed of dewatering and filtering.Simultaneously as being provided with filter cloth, infiltration on the one hand can be avoided to take away
Concentrate particulate, on the other hand can avoid filtrate hole and liquid-leadage hole from being blocked, it is ensured that dehydrating effect.In addition, being set by aeration
Standby aeration tube can be blown into hot blast into concentrate, in the presence of hot blast, and because concentrate has good heat conductivility, heat is fast
Speed is dehydrated after spreading and being absorbed by concentrate, and water vapour is blown by the space between concentrate again, further increases dehydrating effect.
Brief description of the drawings
Fig. 1 is implementation structural representation of the present utility model；
Marked in figure：It is dehydrated pond 100, ore pulp import 101, concentrate outlet 102, rhone 103, ore discharge door 110, filtering
Base plate 120, filtrate hole 121, sepage chamber 130, liquid-leadage hole 131, gutter 140, filter cloth 200, aerator 300, blowning installation
310th, heater 320, aeration tube 330, solarization air cap 331.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, concentrate rapid dewatering system, including the dehydration pond with ore pulp import 101 and concentrate outlet 102
100, also including filter cloth 200 and aerator 300；
Ore discharge door 110 is provided with the concentrate outlet 102；The inner bottom surface in the dehydration pond 100 is provided with and extraneous phase
Filtering bottom board 120 is provided with the upside of logical rhone 103, the dehydration inner bottom surface of pond 100, the filtering bottom board 120 is provided with filter
Fluid apertures 121；Provided with the sepage chamber 130 communicated with rhone 103 in the side wall in the dehydration pond 100, the interior of the side wall of pond 100 is dehydrated
Surface is provided with the liquid-leadage hole 131 communicated with sepage chamber 130；
The filter cloth 200 covers the upper surface of the inner surface and filtering bottom board 120 that are arranged on the dehydration side wall of pond 100；
The aerator 300 includes blowning installation 310, heater 320 and the aeration tube being connected in turn
330；The aeration tube 330 is provided with solarization air cap 331, and the pipeline section of aeration tube 330 with solarization air cap 331 is arranged on dehydration pond 100
In.
Wherein, ore pulp import 101 and concentrate outlet 102 are generally separately positioned on the two ends of the dehydration length direction of pond 100；It is logical
Often, a plurality of rhone 103 is set along the length direction in dehydration pond 100, to collect infiltration；Rhone 103 can also be in length and breadth
What is be staggered is a plurality of.
Ore discharge door 110 is used to be opened and closed concentrate outlet 102, ore discharge door 110 is closed in Concentrate Dewatering, after the completion of dehydration
Opening ore discharge door 110 discharges fine ore；Generally ore discharge door 110 is removably disposed, ore discharge door 110 and concentrate outlet 102
Between set sealing.
Filtering bottom board 120 is mainly used in concentrate bottom in dehydration pond 100 and seeped water, and two are typically provided with filtering bottom board 120
Filtrate hole 121 above；It is preferred that, multiple equally distributed filtrate holes 121 are set on filtering bottom board 120.It is arranged on dehydration pond
Sepage chamber 130 and the liquid-leadage hole 131 being arranged on the inner surface of the dehydration side wall of pond 100 in 100 side wall, are mainly used in concentrate
Seep water side；Liquid-leadage hole 131 is usually two or more；It is preferred that, the liquid-leadage hole 131 is multiple, and multiple liquid-leadage holes 131 are de-
It is uniformly distributed on the inner surface of the side wall of pond 100.
For the ease of being focused on to the waste water oozed out, then as shown in figure 1, the appearance of the side wall of the dehydration pond 100
Face is provided with the gutter 140 corresponding with the outlet of rhone 103.
Filter cloth 200 is usually one whole, by setting the one side of filter cloth 200 infiltration can be avoided to take away concentrate particulate, separately
On the one hand filtrate hole 121 and liquid-leadage hole 131 can be avoided to be blocked, it is ensured that the dehydrating effect in dehydration pond 100.Filter cloth 200 can
To be made by multiple material, preferably it is made up of geotextiles.
Aerator 300 is used to be blown into hot blast in the concentrate into dehydration pond 100, in favor of concentrate fast dewatering；In heat
Under wind action, because concentrate has good heat conductivility so that heat is dehydrated after spreading rapidly and being absorbed by concentrate, and water steams
Vapour is blown by the space between concentrate again.Aerator 300 can also be by heater 320, blowning installation 310 and aeration tube
330 are connected in turn.Wherein, blowning installation 310 is enough blown into essence to produce the device of wind in order to the wind energy that makes generation
In ore deposit ore pulp, the blowning installation 310 is preferred to use high-pressure pump or high pressure positive blower.Heater 320 is used for blowning installation 310
The wind of generation is heated into hot blast, to improve the effect of essence mine dehydration；Heater 320 is preferably air heater.Generally, also may be used
To select the device of collection blowing and heating effect one, for example：Air-heater.
Again as shown in figure 1, in order to improve the aeration effect to concentrate, aeration tube 330 is usually more than two.Many aerations
Pipe 330 is general to be evenly arranged in dehydration pond 100.The solarization air cap 331 being arranged on aeration tube 330 is usually two or more, is
The further effect for improving aeration, the solarization air cap 331 is uniformly distributed on the tube wall surface of aeration tube 330.Solarization air cap 331
Equally distributed mode is usually following three kinds on the tube wall surface of aeration tube 330, and a kind of is along the length side of aeration tube 330
To being evenly arranged, another is being arranged circumferentially along aeration tube 330, and finally a kind of is the cloth that above two mode is combined
Put mode.
Claims (8)
1. concentrate rapid dewatering system, including the dehydration pond (100) with ore pulp import (101) and concentrate outlet (102), it is special
Levy and be：Also include filter cloth (200) and aerator (300)；
Ore discharge door (110) is provided with the concentrate outlet (102)；The inner bottom surface of the dehydration pond (100) is provided with and the external world
Filtering bottom board (120), the filtering bottom board are provided with the upside of the rhone (103) communicated, dehydration pond (100) inner bottom surface
(120) it is provided with filtrate hole (121)；Provided with the sepage chamber communicated with rhone (103) in the side wall of the dehydration pond (100)
(130), the inner surface of dehydration pond (100) side wall is provided with the liquid-leadage hole (131) communicated with sepage chamber (130)；
Filter cloth (200) covering is arranged on the inner surface of dehydration pond (100) side wall and the upper surface of filtering bottom board (120)；
The aerator (300) includes blowning installation (310), heater (320) and the aeration tube being connected in turn
(330)；The aeration tube (330) is provided with solarization air cap (331), and aeration tube (330) pipeline section with solarization air cap (331) is arranged on
It is dehydrated in pond (100).
2. concentrate rapid dewatering system as claimed in claim 1, it is characterised in that：The appearance of dehydration pond (100) side wall
Face is provided with the gutter (140) corresponding with the outlet of rhone (103).
3. concentrate rapid dewatering system as claimed in claim 1, it is characterised in that：The filtrate hole (121), liquid-leadage hole
And solarization air cap (331) is two or more (131).
4. concentrate rapid dewatering system as claimed in claim 3, it is characterised in that：The filtrate hole (121) is in filtering bottom board
(120) it is uniformly distributed on, the liquid-leadage hole (131) is uniformly distributed on the inner surface of dehydration pond (100) side wall, the solarization air cap
(331) it is uniformly distributed on the tube wall surface of aeration tube (330).
5. concentrate rapid dewatering system as claimed in claim 1, it is characterised in that：The filter cloth (200) is made up of geotextiles.
6. the concentrate rapid dewatering system as described in claim 1,2,3,4 or 5, it is characterised in that：The blowning installation (310)
For high-pressure pump or high pressure positive blower.
7. concentrate rapid dewatering system as claimed in claim 6, it is characterised in that：The heater (320) adds for air
Hot device.
8. concentrate rapid dewatering system as claimed in claim 6, it is characterised in that：The aeration tube (330) is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432269.8U CN206325294U (en) | 2016-12-23 | 2016-12-23 | Concentrate rapid dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432269.8U CN206325294U (en) | 2016-12-23 | 2016-12-23 | Concentrate rapid dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325294U true CN206325294U (en) | 2017-07-14 |
Family
ID=59292385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621432269.8U Active CN206325294U (en) | 2016-12-23 | 2016-12-23 | Concentrate rapid dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082813A (en) * | 2021-03-19 | 2021-07-09 | 云南驰宏锌锗股份有限公司 | Concentrate pond suitable for dehydration of high fine particle fraction concentrate |
-
2016
- 2016-12-23 CN CN201621432269.8U patent/CN206325294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082813A (en) * | 2021-03-19 | 2021-07-09 | 云南驰宏锌锗股份有限公司 | Concentrate pond suitable for dehydration of high fine particle fraction concentrate |
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