CN207929423U - A kind of double rotating drum speed change horizontal centrifugal ore separators - Google Patents
A kind of double rotating drum speed change horizontal centrifugal ore separators Download PDFInfo
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- CN207929423U CN207929423U CN201820055240.5U CN201820055240U CN207929423U CN 207929423 U CN207929423 U CN 207929423U CN 201820055240 U CN201820055240 U CN 201820055240U CN 207929423 U CN207929423 U CN 207929423U
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- hand rotation
- drum barrel
- rotation drum
- combined rack
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Abstract
The utility model discloses a kind of double rotating drum speed change horizontal centrifugal ore separators, including combined rack, the combined rack is equipped with left-hand rotation drum barrel and right-hand rotation drum barrel；Intermediate big disk is equipped between left-hand rotation drum barrel and right-hand rotation drum barrel；The big shaft in center is connected on intermediate big disk；The both ends of the big shaft in center are connected to by left and right double-row bearing seat on combined rack respectively；The big shaft in center is equipped with V belt combination wheel V belt combination wheel and is connected with the driving wheel of the motor on combined rack；The top of intermediate big disk is equipped with splicing annular groove；Left-hand rotation drum barrel and right-hand rotation drum barrel are equipped with feed distribution bucket.The utility model double rotating drum cylinder combines, production capacity multiplication；Variable speed controllable, i.e., from slow middle and slow speed of revolution is dropped suddenly at a high speed, to reduce flushing water consumption；The rotary drum industrial reinforced plastics that material is complex abrasion-proof, light-weight, rotary body inertia force is smaller, and low energy consumption；Production capacity is mutually high, energy-saving water-saving, and the comprehensive choosing for choosing microfine valuable mineral is suitble to receive.
Description
Technical field
The utility model is related to preparation equipment technical field more particularly to a kind of double rotating drum speed change horizontal centrifugal ore dressings
Machine.
Background technology
The centrifugal separation field of force is higher by 30-50 times than the field of force of general gravitational field ore dressing, and centrifugal separation technology is according to different close
Degree solid particle between difference of specific gravity sorted, have recycling fine metal lower limit granularity it is low, Separation Indexes are good, sorting at
The advantage that this is low, environmental pollution is small, technological process is simple, can effectively recycle fine valuable mineral.Common horizontal centrifugal
The cloud tin formula ore separators for the Φ 800 × 600 that ore separators is produced by sixties Yunnan Tin Industrial Corp., rear specification are expanded to Φ
1100 (Φ 1200), Φ 1600 are differed, after rear Shenyang Mining Mechanical Research Institute and Northeast Polytechnic College co-design Φ 1600 × 900
It was identified using simultaneously 1978 in Gongchangling Tails.Their rotary drum material is generally cast steel or the coiling welded processing of steel plate (>=δ 20), and controls
System processed uses SCR control diaphragm valve --- diaphragm such as such as flushing water, and feed uses electromagnet with smart tailing cutting, whole
It is executed by silicon-controlled.
But with the raising that production practices require apparatus and process, this centrifugal ore separator has further improved necessity.
1, bowl material uses cast steel or steel plate, and rotary drum is very heavy, is unfavorable for energy-conservation of consumption reduction, and not wear-resisting；2, conventional centrifuge
Rotary drum controls for single-turn speed, inconvenience regulation and control preferably centrifugation stream film, and water consumption is big when rinsing concentrate；3, conventional centrifuge turns
Drum taper is all single double tapered, is unfavorable for improving mineral processing index.4, the double sleeve boxlike dispensers of conventional centrifuge feed-type, it is right
There are one deviate to require for centrifuge overall structure height；5, conventional centrifuge automation control using SCR control epithelium valve,
The mechanisms such as solenoid valve, electromagnet with after when device joint operation control, poor controllability, mineral processing index is high.
Utility model content
A kind of simple in structure, behaviour is provided the purpose of the utility model is to overcome above-mentioned shortcoming in the prior art
Facilitate, practical double rotating drum speed change horizontal centrifugal ore separators.
The utility model is realized in the following way：
A kind of double rotating drum speed change horizontal centrifugal ore separators, it is characterised in that：Including combined rack, set on the combined rack
There are left-hand rotation drum barrel and right-hand rotation drum barrel；Intermediate big disk is equipped between the left-hand rotation drum barrel and right-hand rotation drum barrel；The intermediate big disk
It is equipped with gamp axis of cone set；The gamp axis of cone puts on the big shaft in the center of being connected with；The both ends of the big shaft in center lead to respectively
Left and right double-row bearing seat is crossed to be connected on combined rack；One end in the big shaft in center is equipped with V belt combination wheel；Institute
V belt combination wheel is stated by belt to be connected with the driving wheel of the motor on combined rack；The intermediate big disk
Top is equipped with splicing annular groove；The left-hand rotation drum barrel and right-hand rotation drum barrel are equipped with feed distribution bucket；The discharging of the feed distribution bucket
Mouth is located at the surface of splicing annular groove；The lower section of the intermediate big disk is equipped with blowdown separating bucket.
Further, the combined rack is in triangle disposition.
Further, the big shaft in the center is equipped with several flow guide bars.
Further, the left-hand rotation drum barrel or right-hand rotation drum barrel are equipped with high pressure washing solenoid valve.
The beneficial effects of the utility model are：It is combined using double rotating drum cylinder, production capacity multiplication；Variable speed controllable, i.e., from
High speed drops suddenly delays middle and slow speed of revolution, to reduce flushing water consumption；The rotary drum industrial reinforced plastics that material is complex abrasion-proof, weight
Amount is light, and rotary body inertia force is smaller, and low energy consumption；Production capacity is mutually high, energy-saving water-saving, is suitble to choose the comprehensive of microfine valuable mineral
Choosing is closed to receive.
Description of the drawings
Fig. 1 the utility model structure diagrams.
Specific implementation mode
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.It should be appreciated that the embodiment of the utility model is not limited to the following examples, the utility model is done any
Formal accommodation and/or change falls within scope of protection of the utility model.
Embodiment：
A kind of double rotating drum speed change horizontal centrifugal ore separators, as shown in Figure 1, including combined rack 9, combined rack 9 is in " product "
Font, stability are good；Combined rack 9 is equipped with left-hand rotation drum barrel 3 and right-hand rotation drum barrel 31；Left-hand rotation drum barrel 3 and right-hand rotation drum barrel 31 are adopted
It is made of the wear-resisting fiberglass of high-strength light, intermediate big disk 12 is equipped between left-hand rotation drum barrel 3 and right-hand rotation drum barrel 31；Intermediate great circle
Disk 12 is equipped with the gamp axis of cone and covers 11；It is connected with the big shaft in center 4 on gamp axis of cone set 11；The both ends difference of the big shaft in center 4
It is connected on combined rack 9 by left and right double-row bearing seat 5；One end in the big shaft in center 4 is equipped with V belt combination wheel 6；
V belt combination wheel 6 is connected by belt with the driving wheel of the motor 7 on combined rack 9；Motor 7 uses frequency modulation control
Motor processed realizes the speed change work of motor 7；The top of intermediate big disk 12 is equipped with splicing annular groove 2；Left-hand rotation drum barrel 3 and drum of turning right
Cylinder 31 is equipped with feed distribution bucket 1；The discharge port of feed distribution bucket 1 is located at the surface of splicing annular groove 2；Intermediate big disk 12
Lower section is equipped with blowdown separating bucket 8.
In the present embodiment, the big shaft 4 in center is equipped with several flow guide bars 41, facilitates the water conservancy diversion of mineral.
In the present embodiment, left-hand rotation drum barrel 3 or right-hand rotation drum barrel 31 are equipped with high pressure washing solenoid valve 10, high pressure washing solenoid valve
10 connect with elution device, facilitate flushing.
When implementation, mineral material is poured into from the feed of top distribution bucket 1, and two-stage ore pulp is then tapped off, respectively water conservancy diversion to left-hand rotation
The small end head of drum barrel 3 and right-hand rotation drum barrel 31 is cut directly into the inner wall of left-hand rotation drum barrel 3 and right-hand rotation drum barrel 31, in left-hand rotation drum barrel 3 and the right side
Isolation dispersion --- layering --- sorting being generated under 31 effect of centrifugal force of rotary drum, realizing periodically to be fed --- interruption is stopped
Expect --- high pressure washing --- reset routine, the concentrate and tailing sub-elected, by the lower bottom part of splicing annular groove 2, then by blowdown point
From 8 water conservancy diversion that struggle against, the centrifuge continuous production of execution cycle.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (3)
1. a kind of double rotating drum speed change horizontal centrifugal ore separators, it is characterised in that：Including combined rack (9), the combined rack (9)
It is equipped with left-hand rotation drum barrel (3) and right-hand rotation drum barrel (31)；Intermediate great circle is equipped between the left-hand rotation drum barrel (3) and right-hand rotation drum barrel (31)
Disk (12)；The intermediate big disk (12) is equipped with gamp axis of cone set (11)；It is connected with center on the gamp axis of cone set (11)
Big shaft (4)；The both ends of the big shaft in center (4) are connected to combined rack (9) by left and right double-row bearing seat (5) respectively
On；One end on the big shaft in center (4) is equipped with V belt combination wheel (6)；The V belt combination wheel (6) passes through skin
Band is connected with the driving wheel of the motor (7) on combined rack (9)；The top of the intermediate big disk (12) is equipped with splicing
Annular groove (2)；The left-hand rotation drum barrel (3) and right-hand rotation drum barrel (31) are equipped with feed distribution bucket (1)；The feed distribution bucket (1)
Discharge port is located at the surface of splicing annular groove (2)；The lower section of the intermediate big disk (12) is equipped with blowdown separating bucket (8).
2. a kind of double rotating drum speed change horizontal centrifugal ore separators according to claim 1, it is characterised in that：The combined rack
(9) it is in triangle disposition.
3. a kind of double rotating drum speed change horizontal centrifugal ore separators according to claim 1, it is characterised in that：The left-hand rotation drum barrel
(3) or right-hand rotation drum barrel (31) is equipped with high pressure washing solenoid valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055240.5U CN207929423U (en) | 2018-01-14 | 2018-01-14 | A kind of double rotating drum speed change horizontal centrifugal ore separators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055240.5U CN207929423U (en) | 2018-01-14 | 2018-01-14 | A kind of double rotating drum speed change horizontal centrifugal ore separators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929423U true CN207929423U (en) | 2018-10-02 |
Family
ID=63649106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055240.5U Active CN207929423U (en) | 2018-01-14 | 2018-01-14 | A kind of double rotating drum speed change horizontal centrifugal ore separators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929423U (en) |
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2018
- 2018-01-14 CN CN201820055240.5U patent/CN207929423U/en active Active
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