CN204685297U - Nonmetal reverse flotation mine tailing Special Flotation - Google Patents
Nonmetal reverse flotation mine tailing Special Flotation Download PDFInfo
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- CN204685297U CN204685297U CN201520190645.6U CN201520190645U CN204685297U CN 204685297 U CN204685297 U CN 204685297U CN 201520190645 U CN201520190645 U CN 201520190645U CN 204685297 U CN204685297 U CN 204685297U
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- flotation
- scraper plate
- nonmetal
- central tube
- mine tailing
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Abstract
The utility model relates to a kind of preparation equipment, particularly relates to a kind of nonmetal reverse flotation mine tailing Special Flotation.Comprise flotation cell, main shaft and driving mechanism thereof, impeller, central tube and gas blow pipe, also comprise crawler type scraper plate, current stabilization grid and ultrasonic probe, wherein crawler type scraper plate is horizontally set between foam outlet place in flotation cell and relative inwall, current stabilization grizzly level is arranged on middle part in flotation cell, and centre is left central tube and is dodged hole, ultrasonic probe is arranged on flotation cell inner bottom part, current stabilization grid adopts absorbing material to be made simultaneously, scraper plate contained by crawler type scraper plate is collapsible, through central tube, can carry out scraping bubble around central tube.The utility model flotation effect is good, and the useful component rate of recovery is high, is suitable for promotion and implementation.
Description
Technical field
The utility model relates to a kind of preparation equipment, particularly relates to a kind of nonmetal reverse flotation mine tailing Special Flotation.
Background technology
Current flotation device meets the separation requirement of non-ferrous metal, rare metal, noble metal, the various mineral such as nonmetal substantially, but up to the present, does not also develop a kind of nonmetal reverse flotation mine tailing Special Flotation.Nonmetal reverse flotation mine tailing has poor, thin, assorted feature, if the flotation device directly applying mechanically existing type has obvious inadaptability, this is because the foam viscosity of nonmetal reverse flotation mine tailing is large, poor fluidity, not easily froth breaking, and grain graininess is thinner, in mine tailing ,-75 μm of content are high, so flotation Selection effect is undesirable, the rate of recovery is low.
Domestic and international floatation equipment reaches tens of kinds, four kinds of fundamental types can be divided into: (1) mechanical agitation type by inflation and agitating mode, (2) inflating mechanical formula, (3) inflatable, (4) gas folds formula (pressure swing type).Nonmetal reverse flotation tailing foam enriches, viscosity is large, in floatation process, foam generation speed and flowsheet of slurry agitation intensity play major effect to flotation effect, inflating mechanical formula and pneumatic flotation cell control at foam and all cannot meet the demands in stirring intensity, although gas folds formula flotation device evenly can separate out microvesicle, but it is not enough in flowsheet of slurry agitation, agitation impeller flotator has Self inhaling midge ability, can regulate and control foam and stirring intensity, but current version can't meet the requirement of nonmetal reverse flotation mine tailing completely, therefore the utility model is the improvement on agitation impeller flotator basis.
Chinese utility model patent 200820139181.6 discloses a kind of Novel crawler chain scratch board of flotation machine and 201220696765.X discloses a kind of flotation device concentrate drain separator device, although propose crawler type scraper plate, but be all applied in the first half of shaft, shaft latter half is then shaving foam dead band, the feature of, poor fluidity large for nonmetal reverse flotation tailing foam viscosity, be unfavorable for striking off of foam, thus affect flotation effect.Chinese utility model patent 201220254677.4 discloses a kind of supersonic test single-trough flotating machine, propose to install Vltrasonic device additional bottom flotation cell, but it is the application on Lab-used single flotation cell, industrial flotation device uses ultrasonic wave, then there is the problem that foam easily breaks, concentrate through reverse flotation grade is low.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of flotation effect good, the nonmetal reverse flotation mine tailing Special Flotation that the useful component rate of recovery is high.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Design a kind of nonmetal reverse flotation mine tailing Special Flotation, comprise flotation cell, main shaft and driving mechanism thereof, impeller, central tube and gas blow pipe, also comprise crawler type scraper plate, current stabilization grid and ultrasonic probe, wherein crawler type scraper plate is horizontally set between foam outlet place in flotation cell and relative inwall, current stabilization grizzly level is arranged on middle part in flotation cell, and centre is left central tube and is dodged hole, ultrasonic probe is arranged on flotation cell inner bottom part, current stabilization grid adopts absorbing material to be made simultaneously, scraper plate contained by crawler type scraper plate is collapsible, through central tube, can carry out scraping bubble around central tube.
Further, described crawler type scraper plate comprises belt-guiding shaft, conduction band and scraper plate, and wherein belt-guiding shaft is that conduction band has two, is set in the both sides of axle, connects scraper plate above conduction band respectively near the master and slave moving axis that flotation device foam outlet place and opposed inner walls install; Inside scraper plate, be connected with folding wings by spring hinge simultaneously.
Further, described current stabilization grid is made up of multiple dividing plate, and pulp surface region segmentation is become multiple little region by described dividing plate.
Preferably, described ultrasonic probe has four, is arranged on four orientation bottom flotation cell respectively.
Preferably, described spindle drive adopts driven by motor.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model installs ultrasonic probe additional bottom flotation cell, can break intergranular being adhered, and improves the rate of recovery of useful component.
2, structurally, the utility model installs current stabilization grid additional in the middle part of flotation cell, and bottom slurry can be made when strong mixing, and stablizing of pulp surface, reduces the loss that useful component causes because of liquid fluctuating; Current stabilization grid adopts absorbing material to make, and reduces ultrasonic wave to the impact of pulp surface foam.
3, structurally, the utility model uses crawler type scraper plate to carry out striking off of foam, can solve the problem of bubble mobility difference; Scraper plate is folding simultaneously, through shaft, can carry out scraping bubble around shaft, make striking off of foam not have dead band.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model nonmetal reverse flotation mine tailing Special Flotation;
Fig. 2 be crawler type scraper plate of the present utility model face structural representation;
Fig. 3 is the plan structure schematic diagram of crawler type scraper plate of the present utility model;
Fig. 4 is the plan structure schematic diagram of current stabilization grid of the present utility model;
Sequence number in figure: 1, central tube, 2, conduction band, 3, belt-guiding shaft, 4, scraper plate, 5, air intake duct, 6, current stabilization grid, 7, impeller, 8, ultrasonic probe, 9, motor, 10, dividing plate, 11, main shaft, 12, spring hinge, 13, folding wings.
Detailed description of the invention
Embodiment one:
See in Fig. 1, figure, the utility model nonmetal reverse flotation mine tailing Special Flotation, this flotation device comprises central tube 1, conduction band 2, belt-guiding shaft 3, scraper plate 4, air intake duct 5, current stabilization grid 6, impeller 7, ultrasonic probe 8, motor 9, main shaft 11.
See Fig. 2-3, the structure of crawler type scraper plate comprises and is provided with two belt-guiding shafts 3 near the foam outlet place of flotation device and inwall, a driving shaft and a driven shaft, article two, conduction band 2 is on the both sides of axle, conduction band 2 connects scraper plate 4 above, scraper plate 4 and folding wings 13 adopt spring hinge 12 to be connected, and the folding wings 13 of scraper plate 4, when through central tube 10, can carry out striking off of foam around central tube 10.The scraper plate of general flotation device strikes off scope only at foam outlet place, flotation cell slope, and scraper plate can be struck off scope by the utility model crawler type scraper plate, extend to flotation cell inwall, solving nonmetal reverse flotation mine tailing causes foam to strike off the problem of difficulty because of bubble mobility difference, ensures that foam strikes off and do not have dead angle simultaneously.
See Fig. 4, the region that pulp surface region segmentation becomes dozens of little by dividing plate 10 by current stabilization grid 6 structure, intermediate blank part be centered by cylinder 1 indwelling dodge hole, current stabilization grid 6 adopts absorbing material to make, reduce ultrasonic wave on the impact of pulp surface foam.Four orientation bottom flotation cell, install four ultrasonic probes 8, break intergranular being adhered, improve the rate of recovery of useful component.
The foregoing is only the schematic detailed description of the invention of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment, all should belong to the scope of the utility model protection.
Claims (5)
1. a nonmetal reverse flotation mine tailing Special Flotation, comprise flotation cell, main shaft and driving mechanism thereof, impeller, central tube and gas blow pipe, it is characterized in that: also comprise crawler type scraper plate, current stabilization grid and ultrasonic probe, wherein crawler type scraper plate is horizontally set between foam outlet place in flotation cell and relative inwall, current stabilization grizzly level is arranged on middle part in flotation cell, and centre is left central tube and is dodged hole, ultrasonic probe is arranged on flotation cell inner bottom part, current stabilization grid adopts absorbing material to be made simultaneously, scraper plate contained by crawler type scraper plate is collapsible, through central tube, can carry out scraping bubble around central tube.
2. nonmetal reverse flotation mine tailing Special Flotation according to claim 1, it is characterized in that: described crawler type scraper plate comprises belt-guiding shaft, conduction band and scraper plate, wherein belt-guiding shaft is respectively near the master and slave moving axis that flotation device foam outlet place and opposed inner walls install, conduction band has two, be set in the both sides of axle, above conduction band, connect scraper plate; Inside scraper plate, be connected with folding wings by spring hinge simultaneously.
3. nonmetal reverse flotation mine tailing Special Flotation according to claim 1, it is characterized in that: described current stabilization grid is made up of multiple dividing plate, pulp surface region segmentation is become multiple little region by described dividing plate.
4. nonmetal reverse flotation mine tailing Special Flotation according to claim 1, is characterized in that: described ultrasonic probe has four, is arranged on four orientation bottom flotation cell respectively.
5. nonmetal reverse flotation mine tailing Special Flotation according to claim 1, is characterized in that: described spindle drive adopts driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190645.6U CN204685297U (en) | 2015-04-01 | 2015-04-01 | Nonmetal reverse flotation mine tailing Special Flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190645.6U CN204685297U (en) | 2015-04-01 | 2015-04-01 | Nonmetal reverse flotation mine tailing Special Flotation |
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| Publication Number | Publication Date |
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| CN204685297U true CN204685297U (en) | 2015-10-07 |
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| CN201520190645.6U Expired - Fee Related CN204685297U (en) | 2015-04-01 | 2015-04-01 | Nonmetal reverse flotation mine tailing Special Flotation |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482368A (en) * | 2018-12-26 | 2019-03-19 | 华北理工大学 | It is a kind of ultrasound pretreatment coal slime flotation medicament preparation method and use equipment |
| CN110665633A (en) * | 2019-10-10 | 2020-01-10 | 中国矿业大学 | Micro-fine particle mineral separation system and separation method combining gravity separation and flotation |
| CN113000223A (en) * | 2021-02-24 | 2021-06-22 | 王贵珍 | Mechanical stirring type mineral flotation machine |
| CN113318866A (en) * | 2021-06-01 | 2021-08-31 | 合肥皖燃新材料科技有限公司 | High-whiteness superfine magnesium hydroxide flame retardant by physical method and preparation method thereof |
| CN114832953A (en) * | 2022-04-26 | 2022-08-02 | 安徽理工大学 | Mining flotation equipment and flotation process thereof |
| CN115138484A (en) * | 2022-06-09 | 2022-10-04 | 株洲天桥舜臣选煤机械有限责任公司 | Flotation machine for mineral separation and mineral flotation method |
-
2015
- 2015-04-01 CN CN201520190645.6U patent/CN204685297U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482368A (en) * | 2018-12-26 | 2019-03-19 | 华北理工大学 | It is a kind of ultrasound pretreatment coal slime flotation medicament preparation method and use equipment |
| CN109482368B (en) * | 2018-12-26 | 2024-05-28 | 华北理工大学 | Preparation method and using equipment of ultrasonic pretreatment coal slime flotation reagent |
| CN110665633A (en) * | 2019-10-10 | 2020-01-10 | 中国矿业大学 | Micro-fine particle mineral separation system and separation method combining gravity separation and flotation |
| CN110665633B (en) * | 2019-10-10 | 2020-10-20 | 中国矿业大学 | Micro-fine particle mineral separation system and separation method combining gravity separation and flotation |
| CN113000223A (en) * | 2021-02-24 | 2021-06-22 | 王贵珍 | Mechanical stirring type mineral flotation machine |
| CN113318866A (en) * | 2021-06-01 | 2021-08-31 | 合肥皖燃新材料科技有限公司 | High-whiteness superfine magnesium hydroxide flame retardant by physical method and preparation method thereof |
| CN113318866B (en) * | 2021-06-01 | 2023-02-10 | 合肥皖燃新材料科技有限公司 | Aeration type flotation machine for processing high-white superfine magnesium hydroxide fire retardant by physical method |
| CN114832953A (en) * | 2022-04-26 | 2022-08-02 | 安徽理工大学 | Mining flotation equipment and flotation process thereof |
| CN114832953B (en) * | 2022-04-26 | 2023-07-21 | 柳林县翔宇资源回收有限公司 | Mining flotation equipment and flotation process thereof |
| CN115138484A (en) * | 2022-06-09 | 2022-10-04 | 株洲天桥舜臣选煤机械有限责任公司 | Flotation machine for mineral separation and mineral flotation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kaifeng City yuwangtai District 475000 Henan Fine Chemical Industry Park Patentee after: HENAN XINDAXIN MATERIALS CO., LTD. Address before: Kaifeng City yuwangtai District 475000 Henan Fine Chemical Industry Park Patentee before: Henan Xindaxin Materials Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |