CN2356749Y - Centrifugal concentrating machine - Google Patents
Centrifugal concentrating machine Download PDFInfo
- Publication number
- CN2356749Y CN2356749Y CN 99219537 CN99219537U CN2356749Y CN 2356749 Y CN2356749 Y CN 2356749Y CN 99219537 CN99219537 CN 99219537 CN 99219537 U CN99219537 U CN 99219537U CN 2356749 Y CN2356749 Y CN 2356749Y
- Authority
- CN
- China
- Prior art keywords
- ore
- groove
- centrifugal
- turning barrel
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Centrifugal Separators (AREA)
Abstract
The utility model provides a centrifugal ore dressing machine which comprises a machine frame, a power device and a transmission device. The centrifugal ore dressing machine has the improvement that a groove 2 is arranged on the barrel wall of a rotary barrel 1, an extract ore outlet 3 is arranged on the bottom of the groove 2 of the upper part of the rotary barrel 1, and an annular extract ore flow guiding slot 4 and a tail ore flow guiding slot 5 are arranged at the outer side of the rotary barrel 1. The rotary barrel 1 drives the ore pulp in the rotary barrel 1 to rotate, the extract ore with large specific gravity enters the groove 2 along the barrel wall under the action of the centrifugal force, upwardly moves along the bottom of the groove 2, and overflow from the extract ore outlet 3. The centrifugal ore dressing machine can continuously work, and has the advantages of high work efficiency and high ore dressing recovery ratio.
Description
The utility model belongs to a kind of ore separators, especially for the centrifugal ore separator of thin of processing and subparticle mineral.
At present be used to handle the centrifugal ore separator of fine grained and subparticle mineral both at home and abroad; its structure is the turning barrel with a taper; have and the parallel ring lattice in the bucket end on the bucket sidewall of turning barrel; the ore pulp that turning barrel drives in the tube rotates; heavy mineral move from the bottom to top at action of centrifugal force lower edge bucket wall; heavy mineral accumulates on barrel wall under the effect of ring lattice; the mine tailing ore pulp overflows from the upper edge of turning barrel; when the concentrate thing of building up on the bucket wall of turning barrel reaches a certain amount of, need to shut down the selected mineral of taking-up.Though this ore separators is simple in structure, it is discontinuous to work, and production efficiency is low, and recovery rate in ore-dressing is low.
The purpose of this utility model is to provide a kind of centrifugal ore separator that can continuous operation, to overcome the deficiency of known technology.
The utility model is achieved in that a kind of centrifugal ore separator, it comprises frame, power and transmission device, its improvements are to have groove 2 on the bucket wall of turning barrel 1, has concentrate outlet 3 in the bottom of turning barrel 1 upper groove 2, the concentrate guiding gutter 4 and the mine tailing guiding gutter 5 that have ring-type in the outside of turning barrel 1.
The utility model centrifugal ore separator can be that the concentrate outlet 3 in groove 2 bottoms has concentrate mozzle 6.
The utility model centrifugal ore separator can be that the width of groove 2 is narrowed down gradually by bottom to the top of turning barrel 1.
The utility model centrifugal ore separator can be that the intersection of cell wall of bucket wall and the groove of turning barrel 1 is a camber line.
The centrifugal ore separator that the utility model provides, the ore pulp that turning barrel drives in the tube rotates, heavy concentrate thing enters groove along the bucket wall under action of centrifugal force, move to the top of bucket along groove, flow out from the concentrate mouth, it can continuous operation, has the high advantage of high efficiency and recovery rate in ore-dressing.
Fig. 1: the structural representation of the utility model centrifugal ore separator.
Fig. 2: the A-A profile of Fig. 1 centrifugal ore separator turning barrel 1.
The utility model is described in further detail in conjunction with the embodiments with reference to accompanying drawing.
Embodiment 1, Fig. 1, Fig. 2 have provided a kind of concrete structure of the utility model centrifugal ore separator, as shown in the figure, it comprises frame, power and transmission device, on the bucket wall of turning barrel 1, has groove 2, has concentrate outlet 3 in the bottom of turning barrel 1 upper groove 2, the concentrate guiding gutter 4 and the mine tailing guiding gutter 5 that have ring-type in the outside of turning barrel 1.Concentrate outlet 3 in groove 2 bottoms can have concentrate mozzle 6.The width of groove 2 is narrow gradually by bottom to the top of turning barrel 1.The intersection of the bucket wall of turning barrel 1 and the cell wall of groove 2 is camber lines.The utility model centrifugal ore separator is work like this: ore pulp is constantly supplied with by ore pulp supply pipe 7, the ore pulp that turning barrel drives in the bucket rotates, heavy concentrate thing is under action of centrifugal force, enter groove 2 along the bucket wall, bottom along groove 2 moves upward, overflow from concentrate mouth 3, enter concentrate guiding gutter 4 by concentrate mozzle 6, mine tailing overflows along the upper edge of turning barrel and enters mine tailing guiding gutter 5.It can continuous operation, has the high advantage of high efficiency and recovery rate in ore-dressing.
Claims (4)
1, a kind of centrifugal ore separator, it comprises frame, power and transmission device, it is characterized in that on the bucket wall of turning barrel (1), having groove (2), has concentrate outlet (3) in the bottom of turning barrel (1) upper groove (2), the concentrate guiding gutter (4) and the mine tailing guiding gutter (5) that have ring-type in the outside of turning barrel (1).
2, centrifugal ore separator according to claim 1 is characterized in that having concentrate mozzle (6) in the concentrate outlet (3) of groove (2) bottom.
3, centrifugal ore separator according to claim 2, the width that it is characterized in that groove (2) is narrowed down gradually by bottom to the top of turning barrel (1).
4, centrifugal ore separator according to claim 3 is characterized in that the intersection of cell wall of bucket wall and the groove (2) of turning barrel (1) is a camber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219537 CN2356749Y (en) | 1999-01-06 | 1999-01-06 | Centrifugal concentrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219537 CN2356749Y (en) | 1999-01-06 | 1999-01-06 | Centrifugal concentrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356749Y true CN2356749Y (en) | 2000-01-05 |
Family
ID=34010435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219537 Expired - Fee Related CN2356749Y (en) | 1999-01-06 | 1999-01-06 | Centrifugal concentrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356749Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179370A (en) * | 2011-01-10 | 2011-09-14 | 成都航空电器设备有限公司 | Continuous pneumatic centrifugal concentrating machine |
| CN101579656B (en) * | 2008-05-14 | 2012-05-23 | 鞍钢集团矿业公司 | Intelligent feeder of centrifugal separator and feeding method thereof |
-
1999
- 1999-01-06 CN CN 99219537 patent/CN2356749Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579656B (en) * | 2008-05-14 | 2012-05-23 | 鞍钢集团矿业公司 | Intelligent feeder of centrifugal separator and feeding method thereof |
| CN102179370A (en) * | 2011-01-10 | 2011-09-14 | 成都航空电器设备有限公司 | Continuous pneumatic centrifugal concentrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |