CN2460216Y - Impeller structure of mechanical stirring type flotation machine - Google Patents
Impeller structure of mechanical stirring type flotation machine Download PDFInfo
- Publication number
- CN2460216Y CN2460216Y CN 00224318 CN00224318U CN2460216Y CN 2460216 Y CN2460216 Y CN 2460216Y CN 00224318 CN00224318 CN 00224318 CN 00224318 U CN00224318 U CN 00224318U CN 2460216 Y CN2460216 Y CN 2460216Y
- Authority
- CN
- China
- Prior art keywords
- blade
- impeller
- flotation machine
- flotation
- mechanical stirring
- 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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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
An impeller structure of a mechanical stirring type flotation machine is characterized in that a plurality of radial involute blades and a middle disk extend from a hub, the diameter of the middle disk is smaller than that of the involute blades, and the middle disk divides the involute blades into an upper blade part and a lower blade part. The impeller makes the flotation machine have the advantages of large aeration quantity, strong stirring at the lower part of the flotation machine, stable slurry surface at the upper part, good foaming performance, low energy consumption, good flotation effect and the like. The mechanical stirring type flotation machine formed by the impeller is widely used for flotation of various minerals.
Description
The utility model relates to a kind of blade wheel structure of agitation impeller flotator, the agitation impeller flotator that is made of this impeller is widely used in the flotation of all kinds of mineral.
The existing machinery agitation type flotation machine mainly is XJK type and SF type flotation machine, and its blade wheel structure is: the radiation-like blade is linear pattern, and the middle part disk of XJK type flotation machine equates that with blade diameter the middle part disk of SF type flotation machine is greater than its blade diameter.Their major defect is: (1) is because of the not enough suction capacity that reduces ore pulp of aeration quantity; (2) stirring is bad, and promptly not resolving the flotation device bottom needs enough stirring intensities and top to need the contradiction between the mineral syrup liquid stably, and all there is the magic flower of distinct program in the ore pulp face and influences flotation effect, and frothing capacity is poor; (3) because wheel speed is fast, damage in impeller is very fast, and power consumption is big.It is unreasonable that these shortcomings mainly result from the shape of impeller, and blade is big or small unreasonable up and down, and the relative position of middle part disk and blade is unreasonable.
The purpose of this utility model provides a kind of can the stirring strongly and the blade wheel structure that top ore pulp face is steady, frothing capacity good, damage in impeller is little, energy consumption is little big aeration quantity, the flotation device bottom of generation.
For achieving the above object, the technical solution of the utility model is: a kind of blade wheel structure of agitation impeller flotator, and the agitating device part is made up of impeller and cover plate, and impeller is made of middle part disk 8, wheel hub 9, arc shaped blade 10; Arc shaped blade 10 and middle part disk 8 are all extended by wheel hub 9, and disk 8 diameters in middle part are less than arc shaped blade 10 diameters, and middle part disk 8 is divided into blade part 11 and lower blade part 12 with arc shaped blade 10.
Arc shaped blade 10 is involute shapes, and the number of blade is 4～14.
The blade wheel structure of the flotation device shown in the accompanying drawing 2 is to extend 4～14 radial involute blades by wheel hub, be provided with a middle part disk at involute blade middle part, the diameter of middle part disk is less than the diameter of involute blade, and the middle part disk is divided into two parts up and down with the involute blade.
Accompanying drawing 1 is an agitation impeller flotator structural entity schematic diagram of the present utility model, and its drawing label is: 1-cover plate, 2-main shaft, 3-air funnel, 4-motor, 5-air hose, 6-scraper plate, 7-belt transmission; Accompanying drawing 2 is a structural representation of the present utility model, and its drawing label is: 8-middle part disk, 9-wheel hub, 10-arc shaped blade, 11-blade part, 12-lower blade part.
The complete machine structure of the present utility model and the course of work are: the blade wheel structure A that the utility model provides is fastened on the main shaft 2, and cover plate 1 is connected on the air funnel 3, and impeller and cover plate have constituted the agitating device of flotation device.When motor 4 rotates 7 drive shaft when rotation through belt, impeller A is rotated thereupon, because blade is streamlined arc shaped blade, so running resistance is little, power consumption is little.The blade district produces strong eddy current, by air funnel 3, air hose 5 air is sucked flotation device in a large number.The inferior lobe section produces strong agitation the inhaled air disperse is become minute bubbles, and mixes with ore pulp, through the deflector outflow of cover plate 1, ore pulp deep gouge not under the strong agitation effect, and top ore pulp face is steady, helps forming stable froth zone, and the flotation froth product is scraped by scraper plate 6.
The agitation impeller flotator flotation effect that the blade wheel structure that provides according to the utility model constitutes is good, and frothing capacity is good, and damage in impeller is little, and energy consumption is low, can be widely used in the flotation of various mineral.
Claims (2)
1. the blade wheel structure of an agitation impeller flotator, the agitating device part is made up of impeller and cover plate, it is characterized in that: impeller is by middle part disk (8), wheel hub (9), arc shaped blade (10) formation; Arc shaped blade (10) and middle part disk (8) are all extended by wheel hub (9), and middle part disk (8) diameter is less than arc shaped blade (10) diameter, and middle part disk (8) is divided into blade part (11) and lower blade part (12) with arc shaped blade (10).
2. the blade wheel structure of a kind of agitation impeller flotator according to claim 1, it is characterized in that: arc shaped blade (10) is an involute shape, the number of blade is 4～14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224318 CN2460216Y (en) | 2000-03-08 | 2000-03-08 | Impeller structure of mechanical stirring type flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224318 CN2460216Y (en) | 2000-03-08 | 2000-03-08 | Impeller structure of mechanical stirring type flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460216Y true CN2460216Y (en) | 2001-11-21 |
Family
ID=33588706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00224318 Expired - Fee Related CN2460216Y (en) | 2000-03-08 | 2000-03-08 | Impeller structure of mechanical stirring type flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460216Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330426C (en) * | 2003-03-17 | 2007-08-08 | 奥托昆普技术公司 | Auxiliary agitator for a flotation device |
-
2000
- 2000-03-08 CN CN 00224318 patent/CN2460216Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330426C (en) * | 2003-03-17 | 2007-08-08 | 奥托昆普技术公司 | Auxiliary agitator for a flotation device |
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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 |