CN207576634U - A kind of improved centrifugal ore separator sorting mechanism - Google Patents
A kind of improved centrifugal ore separator sorting mechanism Download PDFInfo
- Publication number
- CN207576634U CN207576634U CN201721635352.XU CN201721635352U CN207576634U CN 207576634 U CN207576634 U CN 207576634U CN 201721635352 U CN201721635352 U CN 201721635352U CN 207576634 U CN207576634 U CN 207576634U
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- China
- Prior art keywords
- inner sleeve
- perturbing area
- concentrate
- housing
- area
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- Centrifugal Separators (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses a kind of improved centrifugal ore separator sorting mechanisms, include inner sleeve, housing and hollow rotating shaft, water cavity is formed between the inner sleeve and housing, the hollow rotating shaft upper end is connect through housing and with inner sleeve bottom, the inner sleeve madial wall is from top to bottom disposed with concentrate enrichment region, the first perturbing area and the second perturbing area, several recoil water holes are respectively provided in the concentrate enrichment region, the first perturbing area and the second perturbing area.The utility model inner sleeve madial wall is from top to bottom disposed with concentrate enrichment region, the first perturbing area and the second perturbing area, concentrate enrichment region is used to collect concentrate, first perturbing area and the second perturbing area are disturbed and are broken up to the ore pulp for entering inner sleeve bottom, so as to reduce the content of light mineral in concentrate, concentrate grade is improved.
Description
Technical field
The utility model belongs to centrifugal separation technical field, and in particular to a kind of improved centrifugal ore separator sorting mechanism.
Background technology
Centrifugal ore separator is also centrifugation chute, and there are many type of centrifugal ore separator at present, but structure is essentially identical.Centrifugation choosing
Very big centrifugal force is generated during ore deposit machine high speed rotation, reuse adoption process is enhanced, fine mineral particle is made more effectively to be recycled, it
Occur successfully solving the problems, such as that microfine can not be recycled fully, be widely used in recycling the sludges such as tungsten, tin and iron.Its work is former
Reason is that ore pulp is with rotary drum high speed rotation, and under the influence of centrifugal force, the gravity difference of mineral smaller than great and proportion is by greatly
Amplification, heavy mineral is deposited in the enrichment slot on the inner wall of rotary drum, and light mineral is then discharged as tailing.
But the drum inner wall (i.e. inner sleeve) of existing centrifugal ore separator can not carry out efficient sorting process to ore pulp, sink
Product, still containing part light mineral, causes concentrate grade not high in the concentrate in enrichment slot.
Utility model content
The purpose of this utility model is to provide a kind of improved centrifugal ore separator sorting mechanism, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of improved centrifugal ore separator sorting machine
Structure includes inner sleeve, housing and hollow rotating shaft, and the inner sleeve and housing are inversed taper platform shape, it is described in be set in housing,
Water cavity is formed between the inner sleeve and housing, the inner sleeve bottom is provided through the concentrate outlet of housing, the concentrate outlet
On be provided with valve, the hollow rotating shaft upper end is connect through housing and with inner sleeve bottom；The inner sleeve madial wall is from top to bottom
Concentrate enrichment region, the first perturbing area and the second perturbing area are disposed with, the concentrate enrichment region and the first perturbing area are respectively
Several sorting glazing bar circles are vertically arranged with, enrichment slot is formed between the adjacent sorting glazing bar circle, first perturbing area
Several boss are provided in enrichment slot, and it is inclined that second perturbing area along the circle of inner sleeve madial wall one is horizontally arranged with several
Burr is respectively provided with several recoil water holes in the concentrate enrichment region, the first perturbing area and the second perturbing area.
Preferably, the inner sleeve madial wall is made of wear-resistant material.
Preferably, uniform intervals are provided with several boss in the enrichment slot of first perturbing area.
Preferably, the sum of height of first perturbing area and the second perturbing area is not more than the height of concentrate enrichment region.
Advantageous effect：
(1) a kind of improved centrifugal ore separator sorting mechanism of the utility model, inner sleeve madial wall are from top to bottom set successively
Concentrate enrichment region, the first perturbing area and the second perturbing area are equipped with, concentrate enrichment region is used to collect concentrate, the first perturbing area and second
Perturbing area is disturbed and is broken up to the ore pulp for entering inner sleeve bottom, so as to reduce the content of light mineral in concentrate, improves essence
Ore deposit grade；Wherein, the second perturbing area is provided with inclined burr, big to the perturbation action for having just enter into inner sleeve bottom ore pulp, and first
Boss is provided in the enrichment slot of perturbing area, it is small to the perturbation action of ore pulp, as the slow of concentrate enrichment region and the second perturbing area
Region is rushed, the certain disturbance of concentrate progress can be obtained to being deposited in enrichment slot.
(2) a kind of improved centrifugal ore separator sorting mechanism of the utility model, inner sleeve madial wall use wear-resistant material system
Into the service life of inner sleeve can be improved；The sum of height of first perturbing area and the second perturbing area is not more than the height of concentrate enrichment region
Degree can avoid perturbation action from crossing ambassador's heavy mineral and fail to be deposited in time in enrichment slot and tailing is used as to discharge.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is inner sleeve structure diagram in the utility model.
Fig. 3 is Local map A in Fig. 2.
Fig. 4 is Local map B in Fig. 2.
Fig. 5 is Local map C in Fig. 2.
In figure：1- inner sleeves, 2- housings, 3- hollow rotating shafts, 4- water cavities, the outlet of 5- concentrate, 6- concentrate enrichment regions, 7- first are disturbed
Dynamic area, the second perturbing areas of 8-, 9- sorting glazing bar circles, 10- enrichment slots, 11- boss, 12- burrs, 13- recoils water hole, 14- is to ore deposit
Pipe.
Specific embodiment
The embodiment of the utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figs. 1-5, a kind of improved centrifugal ore separator sorting mechanism, includes inner sleeve 1, housing 2 and hollow rotating shaft
3, the inner sleeve 1 and housing 2 are inversed taper platform shape, and the inner sleeve 1 is arranged in housing 2, shape between the inner sleeve 1 and housing 2
Into water cavity 4,1 bottom of inner sleeve is provided through the concentrate outlet 5 of housing 2, being provided with valve in the concentrate outlet 5, institute
3 upper end of hollow rotating shaft is stated through housing 2 and is connect with 1 bottom of inner sleeve；1 madial wall of inner sleeve is from top to bottom disposed with essence
Ore deposit enrichment region 6, the first perturbing area 7 and the second perturbing area 8,6 and first perturbing area 7 of concentrate enrichment region are respectively longitudinally disposed
There are several sorting glazing bar circles 9, enrichment slot 10, the enrichment of first perturbing area 7 are formed between the adjacent sorting glazing bar circle 9
Several boss 11 are provided in slot 10, second perturbing area 8 is horizontally arranged with several inclinations along 1 madial wall one of inner sleeve circle
Burr 12, several recoil water holes are respectively provided in the concentrate enrichment region 6, the first perturbing area 7 and the second perturbing area 8
13.1 madial wall of inner sleeve is made of wear-resistant material.Uniform intervals are provided in the enrichment slot 10 of first perturbing area 7
Several boss 11.The sum of height of first perturbing area, 7 and second perturbing area 8 is not more than the height of concentrate enrichment region 6.
The operation principle of the present embodiment：Driving device drives hollow rotating shaft 3 to rotate, so as to which hollow rotating shaft 3 drives 1 He of inner sleeve
Housing 2 rotates together with, and back-flushing is entered by hollow rotating shaft 3 in water cavity 4, is then sprayed into inner sleeve 1 from recoil water hole 13, can
Make the material in inner sleeve 1 that fluidization be presented, avoid the formation of the dead bed of material, realize assorting room.Pasty material is given from 1 top of inner sleeve
It after pipe 14 is fed, is influenced by CENTRIFUGAL ACCELERATING, is climbed along 1 inner wall of inner sleeve, heavy suite enters enrichment slot 10 and collects, gently
Mineral grain after the completion of sorting, is rinsed 1 inner wall of inner sleeve, concentrate goes out from concentrate then as tailing from 1 discharge suitable for reading of inner sleeve
Mouth 5 is discharged.In the utility model, material is given to during 1 bottom of inner sleeve climbs upwards, can successively by the second perturbing area 8,
First perturbing area 7 and concentrate enrichment region 6, the second perturbing area 8 and the first perturbing area 7 can be disturbed and be broken up to material, concentrate
Enrichment region 6 is used to be collected the heavy suite after disturbance.
A kind of improved centrifugal ore separator sorting mechanism of the utility model, 1 madial wall of inner sleeve are from top to bottom set gradually
There are concentrate enrichment region 6, the first perturbing area 7 and the second perturbing area 8, concentrate enrichment region 6 is used to collect concentrate, 7 He of the first perturbing area
Second perturbing area 8 is disturbed and is broken up to the ore pulp for entering 1 bottom of inner sleeve, so as to reduce the content of light mineral in concentrate, is carried
High concentrate grade；Wherein, the second perturbing area 8 is provided with inclined burr 12, and the disturbance for having just enter into 1 bottom ore pulp of inner sleeve is made
With big, boss 11 is provided in the enrichment slot 10 of the first perturbing area 7, it is small to the perturbation action of ore pulp, as 6 He of concentrate enrichment region
The buffer area of second perturbing area 8 can obtain the certain disturbance of concentrate progress to being deposited in enrichment slot 10.
A kind of improved centrifugal ore separator sorting mechanism of the utility model, 1 madial wall of inner sleeve are made of wear-resistant material,
The service life of inner sleeve 1 can be improved；The sum of height of first perturbing area 7 and the second perturbing area 8 is not more than the height of concentrate enrichment region 6
Degree can avoid perturbation action from crossing ambassador's heavy mineral and fail to be deposited in time in enrichment slot 10 and tailing is used as to discharge.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out
It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Lower made impartial conversion and modification, all cover in the scope of the utility model.
Claims (4)
1. a kind of improved centrifugal ore separator sorting mechanism, it is characterised in that：Include inner sleeve (1), housing (2) and hollow rotating shaft
(3), the inner sleeve (1) and housing (2) are inversed taper platform shape, and the inner sleeve (1) is arranged in housing (2), the inner sleeve (1) and
Water cavity (4) is formed between housing (2), inner sleeve (1) bottom is provided through the concentrate outlet (5) of housing (2), the concentrate
Valve is provided in outlet (5), hollow rotating shaft (3) upper end is connect through housing (2) and with inner sleeve (1) bottom；In described
Set (1) madial wall is from top to bottom disposed with concentrate enrichment region (6), the first perturbing area (7) and the second perturbing area (8), described
Concentrate enrichment region (6) and the first perturbing area (7) are respectively vertically arranged with several sorting glazing bar circles (9), the adjacent sorting
Enrichment slot (10) is formed between glazing bar circle (9), several boss are provided in the enrichment slot (10) of first perturbing area (7)
(11), second perturbing area (8) is horizontally arranged with several inclined burrs (12) along the circle of inner sleeve (1) madial wall one, described
Several recoils water hole (13) are respectively provided in concentrate enrichment region (6), the first perturbing area (7) and the second perturbing area (8).
2. a kind of improved centrifugal ore separator sorting mechanism according to claim 1, it is characterised in that：The inner sleeve (1)
Madial wall is made of wear-resistant material.
3. a kind of improved centrifugal ore separator sorting mechanism according to claim 1, it is characterised in that：First disturbance
Enrichment slot (10) the interior uniform intervals in area (7) are provided with several boss (11).
4. according to a kind of improved centrifugal ore separator sorting mechanism of claim 1-3 any one of them, it is characterised in that：It is described
The sum of height of first perturbing area (7) and the second perturbing area (8) is not more than the height of concentrate enrichment region (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635352.XU CN207576634U (en) | 2017-11-30 | 2017-11-30 | A kind of improved centrifugal ore separator sorting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635352.XU CN207576634U (en) | 2017-11-30 | 2017-11-30 | A kind of improved centrifugal ore separator sorting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576634U true CN207576634U (en) | 2018-07-06 |
Family
ID=62734698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721635352.XU Expired - Fee Related CN207576634U (en) | 2017-11-30 | 2017-11-30 | A kind of improved centrifugal ore separator sorting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576634U (en) |
-
2017
- 2017-11-30 CN CN201721635352.XU patent/CN207576634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |