CN204656737U - Flotation device float skimming device - Google Patents
Flotation device float skimming device Download PDFInfo
- Publication number
- CN204656737U CN204656737U CN201520347067.2U CN201520347067U CN204656737U CN 204656737 U CN204656737 U CN 204656737U CN 201520347067 U CN201520347067 U CN 201520347067U CN 204656737 U CN204656737 U CN 204656737U
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- CN
- China
- Prior art keywords
- scraper plate
- chain
- flotation
- scraping
- group
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- Expired - Fee Related
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- Removal Of Floating Material (AREA)
Abstract
Flotation device float skimming device, belongs to the float skimming device field of flotation device.Existing flotation device scraping machine structure restriction flotation cell size, and cause froth bed unstable and the problem that affects concentrate grade scraping in foam process.Composition of the present utility model comprises: two axostylus axostyles (1), the upper installation one group of sprocket wheel (2) of every root axostylus axostyle (1), and the corresponding setting of two groups of sprocket wheels (2), often pair of corresponding sprocket wheel (2) is connected by chain (3); Side circumference evenly plug-in mounting one group of scraper shaft (4) of chain (3), every root scraper shaft (4) is fixedly connected with the fillet of scraper plate (5), upper the scrape foam limit relative with fillet of scraper plate (5) has one group of scraping teeth (6), insert filter screen (7) between two scraping teeth (6); A connecting power device in two axostylus axostyles (1).The utility model can keep froth bed thickness and stablize when scraping bubble, will scrape bubble efficiency and be increased to 93-96%; By changing scraper plate number size, adapt to the flotation cell of different size.
Description
Technical field
The utility model relates to a kind of flotation device float skimming device.
Background technology
At present, known foam scraping mechanism of flotation machine is made up of scraper plate, scraper shaft, bearing block, cycloidal planetary gear speed reducer, shaft coupling etc.The course of work of foam scraping mechanism of flotation machine is that motor passes through drive reductor and make sprocket rotation, then is rotated together with scraper plate by chain coupling band moving axis, scrapes in concentrate hopper, complete the cleaned coal foam flotated and scrape bubble work.But this kind of foam scraping machine, in the course of the work because scraper plate does dead axle circular motion with scraper shaft, causes two drawbacks, and one is the size limiting flotation cell, two is cause froth bed unstable when scraping bubble, and the water surface is risen and fallen, and a part of water taken away by scraper plate.
Utility model content
The purpose of this utility model is to solve existing flotation device scraping machine structure restriction flotation cell size, and causes froth bed unstable and the problem that affects concentrate grade scraping in foam process, and proposes a kind of flotation device float skimming device.
A kind of flotation device float skimming device, its composition comprises: two axostylus axostyles that same level be arranged in parallel, every root axostylus axostyle is installed one group of sprocket wheel, and two groups of corresponding settings of sprocket wheel, and often pair of corresponding sprocket wheel is connected by chain; Side circumference evenly plug-in mounting one group of scraper shaft of chain, every root scraper shaft is fixedly connected with the fillet of scraper plate, and foam limit of scraping relative with fillet on scraper plate has one group of scraping teeth, insert filter screen between two scraping teeth; A connecting power device in two axostylus axostyles.
The beneficial effects of the utility model are:
The utility model installs one group of scraper plate in the chain side of the sprocket engagement arranged in pairs, scraper plate moves in flotation cell upper horizontal along with the rotation of chain, it is stable for moving horizontally scraper plate movement locus, and the position contacted with the water surface in flotation cell is provided with scraping teeth and filter screen, the fluctuating of foam and the water surface in flotation cell is caused when avoiding scraping foam, froth bed thickness can be kept and stablize, water in flotation cell of taking a walk can not be scraped, bubble efficiency will be scraped and be increased to 93-96%; By changing scraper plate quantity, the spacing of the length of scraper plate, height dimension and two sprocket wheels, adapt to the flotation cell of different size, so the foam in larger sized flotation cell effectively can also be scraped, make this flotation device float skimming device be applicable to the flotation cell of different size scope.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 is axostylus axostyle, and 2 is sprocket wheel, and 3 is chain, and 4 is scraper shaft, and 5 is scraper plate, and 6 is scraping teeth, and 7 is filter screen, and 8 is shaft coupling, and 9 is reductor.
Detailed description of the invention
Detailed description of the invention one:
The flotation device float skimming device of present embodiment, as described in Figure 1, its composition comprises: two axostylus axostyles 1 that same level be arranged in parallel, every root axostylus axostyle 1 is installed one group of sprocket wheel 2, and two groups of corresponding settings of sprocket wheel 2, often pair of corresponding sprocket wheel 2 is connected by the chain 3 of engagement, then often pair of corresponding sprocket wheel 2 supports same chain 3; Side circumference evenly plug-in mounting one group of scraper shaft 4 of chain 3, the sidewall of every root scraper shaft 4 is fixedly connected with the fillet of scraper plate 5, and foam limit of scraping relative with fillet on scraper plate 5 has insert filter screen 7 between one group of scraping teeth, 6, two scraping teeth 6; Every root axostylus axostyle 1 is fixedly mounted on above flotation device respectively, and a connecting power device in two axostylus axostyles 1.
Detailed description of the invention two:
With detailed description of the invention one unlike, the flotation device float skimming device of present embodiment, described scraper shaft 4 is inserted in the chain sheath of chain 3 side.
Detailed description of the invention three:
With detailed description of the invention one or two unlike, the flotation device float skimming device of present embodiment, described scraper plate 5 place plane is vertical with scraper plate 5 direction of motion.
Detailed description of the invention four:
With detailed description of the invention three unlike, the flotation device float skimming device of present embodiment, power set also comprise the shaft coupling 8 be connected with axostylus axostyle 1, the reductor 9 that shaft coupling 8 connects, the motor (not marking in figure) be connected with reductor 9; Described reductor 9 is cycloidal planetary gear speed reducer.
Operation principle:
Driven by motor cycloidal planetary gear speed reducer, cycloidal planetary gear speed reducer is fixedly connected with a wherein axostylus axostyle by shaft coupling, two axostylus axostyles are set in parallel in above flotation cell, and difference one group of sprocket wheel on two axostylus axostyles, totally two groups of sprocket wheels on two axostylus axostyles are corresponding settings, every two corresponding sprocket wheels are connected by chain, and the axostylus axostyle be connected with shaft coupling drives the sprocket wheel on the sprocket wheel on it and another root axostylus axostyle to rotate counterclockwise, and chain rotates counterclockwise simultaneously.Because two axostylus axostyles are in same level, the chain then do not contacted with sprocket wheel is horizontal direction, when the scraper plate that chain is installed by scraper shaft turns to above flotation cell, start to move horizontally, the foam in flotation cell is scraped downflow weir and enters concentrate hopper by scraper plate.In the foam contacted with the water surface, more water is fallen by the strainer filtering on scraper plate, plays the effect that de-soak stays water.
Better scrape bubble effect on chain, suitably can increase scraper shaft with scraper plate if reached.
Claims (4)
1. a flotation device float skimming device, it is characterized in that: its composition comprises: two axostylus axostyles (1) that same level be arranged in parallel, the upper installation one group of sprocket wheel (2) of every root axostylus axostyle (1), and the corresponding setting of two groups of sprocket wheels (2), often pair of corresponding sprocket wheel (2) is connected by chain (3); Side circumference evenly plug-in mounting one group of scraper shaft (4) of chain (3), every root scraper shaft (4) is fixedly connected with the fillet of scraper plate (5), upper the scrape foam limit relative with fillet of scraper plate (5) has one group of scraping teeth (6), insert filter screen (7) between two scraping teeth (6); A connecting power device in two axostylus axostyles (1).
2. flotation device float skimming device according to claim 1, is characterized in that: described scraper shaft (4) is inserted in the chain sheath of chain (3) side.
3. flotation device float skimming device according to claim 1 or 2, is characterized in that: described scraper plate (5) place plane is vertical with scraper plate (5) direction of motion.
4. flotation device float skimming device according to claim 3, it is characterized in that: described power set also comprise the shaft coupling (8) be connected with axostylus axostyle (1), the reductor (9) that shaft coupling (8) connects, with the motor that reductor (9) is connected; Described reductor (9) is cycloidal planetary gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347067.2U CN204656737U (en) | 2015-05-26 | 2015-05-26 | Flotation device float skimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347067.2U CN204656737U (en) | 2015-05-26 | 2015-05-26 | Flotation device float skimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656737U true CN204656737U (en) | 2015-09-23 |
Family
ID=54127174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347067.2U Expired - Fee Related CN204656737U (en) | 2015-05-26 | 2015-05-26 | Flotation device float skimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008574A (en) * | 2017-03-21 | 2017-08-04 | 云南永昌铅锌股份有限公司 | Flotation agitating device, floatation system and the method for carrying out zinc flotation |
| CN107081222A (en) * | 2017-06-15 | 2017-08-22 | 西南科技大学 | Flotation device float skimming device |
| CN107442296A (en) * | 2017-09-27 | 2017-12-08 | 华北理工大学 | A kind of quick scraping device of foam for being used to stablize flotation flow field |
-
2015
- 2015-05-26 CN CN201520347067.2U patent/CN204656737U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008574A (en) * | 2017-03-21 | 2017-08-04 | 云南永昌铅锌股份有限公司 | Flotation agitating device, floatation system and the method for carrying out zinc flotation |
| CN107008574B (en) * | 2017-03-21 | 2019-09-17 | 云南永昌铅锌股份有限公司 | Flotation agitating device, floatation system and the method for carrying out zinc flotation |
| CN107081222A (en) * | 2017-06-15 | 2017-08-22 | 西南科技大学 | Flotation device float skimming device |
| CN107081222B (en) * | 2017-06-15 | 2019-01-15 | 西南科技大学 | Flotation device float skimming device |
| CN107442296A (en) * | 2017-09-27 | 2017-12-08 | 华北理工大学 | A kind of quick scraping device of foam for being used to stablize flotation flow field |
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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: 20150923 Termination date: 20160526 |