CN204320486U - A kind of band many scraper plate flotation machines screeding device - Google Patents
A kind of band many scraper plate flotation machines screeding device Download PDFInfo
- Publication number
- CN204320486U CN204320486U CN201420667591.3U CN201420667591U CN204320486U CN 204320486 U CN204320486 U CN 204320486U CN 201420667591 U CN201420667591 U CN 201420667591U CN 204320486 U CN204320486 U CN 204320486U
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- China
- Prior art keywords
- scraper plate
- power transmission
- transmission shaft
- fixed support
- screeding device
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Abstract
A kind of band many scraper plate flotation machines screeding device, is applicable to lab flotation cell and carries out separation and recovery to flotation concentrate.Screeding device comprises power transmission shaft and fixed support, and described power transmission shaft is provided with scraper plate, and scraper plate side is arcwall face, fixes by scraper plate draw-in groove wedge shape between scraper plate and power transmission shaft, and scraper plate draw-in groove is on scraper plate sleeve 45
ointerval annular is uniformly distributed; Fixed support bottom is provided with motor sleeve, is provided with motor in motor sleeve, and fixed support top is provided with fastener, controls height and the horizontal level of scraper plate.This apparatus structure is simple, easy to operate, and according to ore pulp character, scraper plate flexible number increases and decreases, and scraper plate arcwall face is conducive to improving flotation concentrate organic efficiency.
Description
Technical field
The utility model relates to a kind of scraping plate of flotation machine device, is particularly a kind ofly applicable to lab flotation cell carries out high-efficient scraping bubble device to flotation concentrate.
Background technology
At present, conventional lab flotation cell adopts and hangs scraping plate mechanism and carry out scraping bubble, this mechanism be applicable to froth bed thin, containing the few floatation process of coal amount, when foam thickness is large containing coal amount, scrape bubble not in time, cause a large amount of concentrate mispairing to put in mine tailing, affect the accuracy of flotation experiments.
Summary of the invention
For the shortcoming in above-mentioned, the utility model provides a kind of can effectively raising and scrapes bubble efficiency and the screeding device of working stability.
For achieving the above object, the utility model band many scraper plate flotation machines screeding device comprises power transmission shaft and fixed support, and described power transmission shaft is provided with scraper plate, and scraper plate side is arcwall face, fix by scraper plate draw-in groove wedge shape between scraper plate and power transmission shaft, scraper plate draw-in groove is on power transmission shaft 45
ointerval annular is uniformly distributed; Fixed support bottom is provided with motor sleeve, is provided with bolt and is connected, be provided with motor in motor sleeve between fixed support with motor sleeve, and fixed support top is provided with screw and tightening knob, and screw controls the height of scraper plate, the horizontal level of tightening knob regulation and control scraper plate.
Beneficial effect: in the utility model, power transmission shaft is provided with 45
oequally distributed eight the scraper plate draw-in grooves of interval annular, fastening by scraper plate draw-in groove wedge shape between scraper plate and power transmission shaft, according to the freely-increased/decreased scraper plate number of actual conditions; Variable speed electric motors, particularly is independently arranged, convenient installation and operation.
Accompanying drawing explanation
Fig. 1 is the utility model flotation screeding device structural representation;
Fig. 2 is the left view of Fig. 1.
In figure: 1-power transmission shaft, 2-fixed support, 3-scraper plate, 4-scraper plate draw-in groove, 5-motor, 6-motor sleeve, 7-fastening bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described:
Consult Fig. 1-2, a kind of band many scraper plate flotation machines screeding device, comprises power transmission shaft 1 and fixed support 2, described power transmission shaft 1 is provided with scraper plate 3, scraper plate side is arcwall face, fixes by scraper plate draw-in groove 4 wedge shape between scraper plate 3 and power transmission shaft 1, and scraper plate draw-in groove 4 is on power transmission shaft 1 45
ointerval annular is uniformly distributed; Fixed support 2 bottom is provided with motor sleeve 6, be provided with bolt 7 between fixed support 2 with motor sleeve 6 to be connected, be provided with motor 5 in motor sleeve 6, fixed support 2 top is provided with screw and tightening knob, screw controls the height of scraper plate, the horizontal level of tightening knob regulation and control scraper plate.
The course of work: before flotation experiments starts, according to other nature parameters of ore pulp, the quality of anticipation ore pulp floatability, determines suitable scraper plate 3 number, preferentially chooses even number scraper plate so that symmetrical installation; When scraper plate 3 is installed, scraper plate 3 longitudinally inserts from scraper plate draw-in groove 4 one end, avoids foreign material to disturb, guarantees that scraper plate 3 is installed fastening; After installing, follow-up flotation experiments can carry out.
Claims (3)
1. be with many scraper plate flotation machines screeding device, comprise power transmission shaft (1) and fixed support (2), described power transmission shaft (1) is provided with scraper plate (3), fixes between power transmission shaft (1) and scraper plate (3) by scraper plate draw-in groove (4) wedge shape; Fixed support (2) bottom is provided with motor sleeve (6), be provided with bolt (7) between fixed support (2) with motor sleeve (6) to be connected, motor (5) is provided with in motor sleeve (6), fixed support (2) top is provided with screw and tightening knob, screw controls the height of scraper plate, the horizontal level of tightening knob regulation and control scraper plate.
2. band many scraper plate flotation machines screeding device according to claim 1, is characterized in that: described scraper plate draw-in groove (4) is at power transmission shaft (1) upper 45
ointerval annular is uniformly distributed.
3. band many scraper plate flotation machines screeding device according to claim 1, is characterized in that: the side of described scraper plate (3) is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667591.3U CN204320486U (en) | 2014-11-11 | 2014-11-11 | A kind of band many scraper plate flotation machines screeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667591.3U CN204320486U (en) | 2014-11-11 | 2014-11-11 | A kind of band many scraper plate flotation machines screeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320486U true CN204320486U (en) | 2015-05-13 |
Family
ID=53156889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667591.3U Expired - Fee Related CN204320486U (en) | 2014-11-11 | 2014-11-11 | A kind of band many scraper plate flotation machines screeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733225A (en) * | 2016-12-13 | 2017-05-31 | 西藏华泰龙矿业开发有限公司 | A kind of center driving scrapes bubbler |
-
2014
- 2014-11-11 CN CN201420667591.3U patent/CN204320486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733225A (en) * | 2016-12-13 | 2017-05-31 | 西藏华泰龙矿业开发有限公司 | A kind of center driving scrapes bubbler |
| CN106733225B (en) * | 2016-12-13 | 2019-07-19 | 西藏华泰龙矿业开发有限公司 | A kind of center driving scrapes bubbler |
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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: 20150513 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |