CN202162077U - Flow-adjustable tailing discharge device of flotation machine - Google Patents
Flow-adjustable tailing discharge device of flotation machine Download PDFInfo
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- CN202162077U CN202162077U CN2011201997917U CN201120199791U CN202162077U CN 202162077 U CN202162077 U CN 202162077U CN 2011201997917 U CN2011201997917 U CN 2011201997917U CN 201120199791 U CN201120199791 U CN 201120199791U CN 202162077 U CN202162077 U CN 202162077U
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- outer cylinder
- inner cylinder
- flotation
- adjustable
- flow
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Abstract
The utility model discloses a flow-adjustable tailing discharge device of a flotation machine. The tailing discharge device comprises an outer cylinder (1), a ring-shaped supporting plate (3), an inner cylinder (2) and a rotary adjusting rod (4), wherein the ring-shaped supporting plate (3) is connected with the bottom of the outer cylinder; the rotary adjusting rod (4) is connected with the inner cylinder; the outer cylinder (1) is connected with a tank body (5) of the flotation machine; the inner cylinder (2) is arranged in the outer cylinder (1); the ring-shaped supporting plate (3) bears the inner cylinder (2); a big hole (7) is formed at the upper part of one side of the outer cylinder (1), and a plurality of small holes (8) are formed at the lower part of one side of the outer cylinder (1); a big hole (9) corresponding to the big hole (7) of the outer cylinder is formed at the upper part of one side of the inner cylinder (2), and holes (10) corresponding to the small holes (8) of the outer cylinder and reducing to one side are formed at the lower part of one side of the inner cylinder (1); and the big holes (7 and 9) and the small holes (8) are all rectangular holes. The tailing discharge device has a simple structure, is convenient to use, can discharge tailings distributed at different heights to a tailing groove, stabilizes the fluid level of flotation operation, avoids that tailings sink to the groove during flotation, can be widely applied to the mining industry and is particularly suitable for discharging the tailings during flotation.
Description
Technical field
The utility model relates to a kind of flotation device tailings discharging device, specifically, relates to the adjustable flotation device tailings discharging device of a kind of flow, need in the flotation operation to be specially adapted to the flotation device of coarse grain tailings discharging.Tailings discharging when being particularly useful for ore dressing plant flotation device flotation can be widely used at industrial circles such as mining industry, chemical industry.
Background technology
The tailings discharging equipment of the existing flotation device in the industrial process is made up of sluice gate on the flotation device cell body and height-adjustable flashboard.There is following technological deficiency in existing tailings discharging equipment:
Mine tailing overflows from the flashboard top with the weir flow form, and there is certain distance at the flashboard top apart from the flotation device bottom land.When the sinking speed of the mine tailing ore particle big when granularity in the flotation device, that density is big is big, be difficult to discharge, in flotation cell, deposit gradually from the flashboard top.Cause floatation process to worsen thus.The coarse grain deposition also causes the flotation machine impeller load to increase the motor cisco unity malfunction.
For example, the used floatation system in certain ore dressing plant, tailings discharging equipment is made up of sluice gate on the flotation device cell body and height-adjustable flashboard.Can not coarse size, heavy mine tailing particle be delivered to liquid level, coarse size, heavy mine tailing particle promptly produce the deep gouge phenomenon soon in the sluice gate deposit, the flotation effect variation, and the flotation machine impeller load is increased, motor temperature improves rapidly.Also cause motor to damage when serious.Cause and produce and the device damage accident.
Summary of the invention
The purpose of the utility model is exactly the problems referred to above that exist to prior art, and provides a kind of flow adjustable flotation device tailings discharging device, has simple in structure, easy to use, flow adjustable size, is suitable for the flotation device tailings discharging.
For realizing the above-mentioned purpose of the utility model, the flotation device tailings discharging device that a kind of flow of the utility model is adjustable adopts following technical scheme:
The flotation device tailings discharging device that a kind of flow of the utility model is adjustable, comprise outer cylinder, with the tube bottom annular supporting plate that is connected at the bottom of the outer cylinder tube, inner cylinder, the rotary regulating lever that is connected with inner cylinder.Said outer cylinder is connected with the cell body of flotation device, and said inner cylinder places outer cylinder, annular supporting plate support inner cylinder, the working depth of assurance inner cylinder.Inner cylinder can be through the adjusting rod rotation.
In said outer cylinder one side, a macropore is opened on top, and some apertures are opened in the bottom.
In a side of said inner cylinder, a macropore corresponding with outer cylinder opened on top, and the bottom is opened some corresponding to the outer cylinder aperture hole that a side point contracts.
It is good that described macropore, aperture are all rectangular opening.
On described annular supporting plate, be provided with mesopore, mesopore communicates with the flotation device tail-box.
The height of going to the bottom of the macropore on said outer cylinder top is lower than the flotation liquid level slightly.During the inner cylinder rotation, inner cylinder, outer cylinder corresponding aperture juxtaposition difference, area of passage changes, change in flow.Mine tailing gets in the inner cylinder the hole through inside and outside cylinder, enters the flotation device tail-box by annular supporting plate mesopore again.
When the flotation device tailings discharging device that a kind of flow of the utility model is adjustable is worked, can discharge flotation device to the mine tailing that is distributed in differing heights, stablize the flotation operating fluid level, deep gouge when avoiding flotation.
After the flotation device tailings discharging device that a kind of flow of the utility model is adjustable adopts technique scheme, have following beneficial effect:
(1) problem that coarse grain, heavy mine tailing are difficult to discharge in the time of can effectively solving flotation of the prior art.
(2) can discharge flotation device to the mine tailing that is distributed in differing heights, stablize the flotation operating fluid level, deep gouge when avoiding flotation.
(3) the tailings discharging flow can be regulated, and adaptability is strong.
Description of drawings
Fig. 1 is the structural plan sketch map of the adjustable flotation device tailings discharging device of a kind of flow of the utility model;
Fig. 2 be among Fig. 1 along A-A to the sectional structure sketch map;
Fig. 3 be among Fig. 1 along B-B to the sectional structure sketch map;
The outer cylinder perforate sketch map that Fig. 4 adopts for the utility model.
Fig. 5 is the utility model inner cylinder perforate sketch map.
The specific embodiment
For describing the utility model better, the adjustable flotation device tailings discharging device of a kind of flow of the utility model is done further explain below in conjunction with accompanying drawing.
By the structural plan sketch map of the adjustable flotation device tailings discharging device of a kind of flow of the utility model shown in Figure 1 and combine Fig. 2, Fig. 3, Fig. 4, Fig. 5 to find out; The flotation device tailings discharging device that a kind of flow of the utility model is adjustable is by outer cylinder 1, the annular supporting plate 3, the inner cylinder 2 that are connected with outer cylinder bottom; The rotary regulating lever 4 that is connected with inner cylinder constitutes, and outer cylinder 1 is connected with the cell body 5 of flotation device.
Inner cylinder 2 places outer cylinder 1, annular supporting plate 3 support inner cylinders 2, the working depth of assurance inner cylinder 2.Inner cylinder 2 can be through rotary regulating lever 4 rotations.
Outer cylinder 1 with respect to flotation cell 5 one sides, a large rectangle hole 7 is opened on top, three little rectangular openings 8 are opened in the bottom.
One side of inner cylinder 2, top are opened a large rectangle hole 9 corresponding with outer cylinder 1, the bottom open three corresponding to the little rectangular opening of outer cylinder 18 hole 10 that a side point contracts.
The height of the bottom in the large rectangle hole 7 on the large rectangle hole 9 on inner cylinder 2 tops, outer cylinder 1 top is lower than the flotation liquid level all slightly.During inner cylinder 2 rotations, inner cylinder 2, outer cylinder 1 corresponding aperture juxtaposition difference, area of passage changes, change in flow.Mine tailing gets in the inner cylinder the hole through inside and outside cylinder, enters flotation device tail-box 6 by annular supporting plate mesopore 11 again.
During the work of flotation device tailings discharging device that a kind of flow of the utility model is adjustable, the problem that coarse grain, heavy mine tailing are difficult to discharge in the time of can effectively solving flotation of the prior art.Can discharge flotation device to the mine tailing that is distributed in differing heights, stablize the flotation operating fluid level, deep gouge when avoiding flotation.
Claims (4)
1. flotation device tailings discharging device that flow is adjustable; It is characterized in that: it comprises outer cylinder (1), the annular supporting plate (3) that is connected with outer cylinder bottom, inner cylinder (2), rotary regulating lever (4) formation that is connected with inner cylinder, and outer cylinder (1) is connected with the cell body (5) of flotation device; Inner cylinder (2) places outer cylinder (1), annular supporting plate (3) support inner cylinder (2); In outer cylinder (1) one side, a macropore (7) is opened on top, and several apertures (8) are opened in the bottom; In a side of inner cylinder (2), top open one with the corresponding macropore of outer cylinder macropore (7) (9), the bottom is opened corresponding to outer cylinder aperture (8) hole (10) that a side point contracts.
2. the flotation device tailings discharging device that a kind of flow as claimed in claim 1 is adjustable is characterized in that: described macropore (7,9), aperture (8) are all rectangular opening.
3. according to claim 1 or claim 2 the adjustable flotation device tailings discharging device of a kind of flow, it is characterized in that: on described annular supporting plate (3), be provided with mesopore (11), described mesopore (11) communicates with flotation device tail-box (6).
4. the flotation device tailings discharging device that a kind of flow as claimed in claim 3 is adjustable is characterized in that: the height of the bottom of the macropore (7) on the macropore (9) on said inner cylinder (2) top, outer cylinder (1) top is lower than the flotation liquid level all slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201997917U CN202162077U (en) | 2011-06-07 | 2011-06-07 | Flow-adjustable tailing discharge device of flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201997917U CN202162077U (en) | 2011-06-07 | 2011-06-07 | Flow-adjustable tailing discharge device of flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162077U true CN202162077U (en) | 2012-03-14 |
Family
ID=45797929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201997917U Expired - Fee Related CN202162077U (en) | 2011-06-07 | 2011-06-07 | Flow-adjustable tailing discharge device of flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162077U (en) |
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2011
- 2011-06-07 CN CN2011201997917U patent/CN202162077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |