CN208612759U - Floating separation machine stirring device impeller - Google Patents
Floating separation machine stirring device impeller Download PDFInfo
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- CN208612759U CN208612759U CN201821031668.2U CN201821031668U CN208612759U CN 208612759 U CN208612759 U CN 208612759U CN 201821031668 U CN201821031668 U CN 201821031668U CN 208612759 U CN208612759 U CN 208612759U
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Abstract
The utility model proposes floating separation machine stirring device impellers.Main structure body of the impeller by impeller shaft and impeller disk as impeller, impeller shaft front end is equipped with impeller shaft boss, six with the corner cut blade using impeller shaft as center of circle array is inlaid on impeller disk, impeller disk is run through in each axis of runner blade direction, and stretches out impeller disk two sides and constitute wheel nose blade and impeller trailing vane.The axial height of the wheel nose blade is less than the face height of impeller disk.The axial height of the impeller trailing vane is greater than twice of the face height of impeller disk.The utility model is less than the face height of impeller disk using wheel nose blade axial height, to reduce mixing power, reduces ore pulp rotary load, it avoids generating rotating vortex, to stablize mineral syrup liquid froth bed, avoids scraper plate from scraping ore pulp phenomenon, ensure that product concentrate quality.Improve floatation indicators and production efficiency.It is suitable for being used as floating separation machine stirring device impeller.
Description
Technical field
Provided by the utility model is the mixing component of machinery field, specifically floating separation machine stirring device leaf
Wheel.
Background technique
Floator for sorting non-ferrous metal selects machine to be driven by a motor impeller rotation, and generation centrifugal action forms negative
On the one hand pressure sucks sufficient air and mixes with ore pulp, on the one hand stirs ore pulp and mix with drug, while refining foam, make mine
On object adhesive foam, floats to mineral slurry level and re-form mineralized froth.Flashboard height is adjusted, liquid level is controlled, scrapes useful foam
Plate scrapes.
Floator is mainly made of chengjiang slot, agitating device, air charging system and discharge mineralising bulb apparatus.Agitating device
For stirring ore pulp, prevents ore in sand form from precipitating in groove body, be mainly made of belt pulley, impeller, vertical axis etc., impeller is by wear-resisting rubber
Made of glue.When the operating of usual floator impeller, mixing power is big, not only increases ore pulp rotary load, and generate
Rotating vortex seriously affects the stability of mineral syrup liquid.It causes froth bed unstable, when scraping plate of flotation machine scrapes concentrate foam, has
When scrape ore pulp, seriously affect product concentrate quality.
Summary of the invention
In order to overcome floator groove body froth bed rotating vortex, improve floatation indicators, the utility model proposes floating
Swim ore dressing machine stirring device impeller.The impeller is less than the face height of impeller disk by wheel nose blade axial height, subtracts
The technical issues of small mixing power obtains stable mineral syrup liquid froth bed, solves froth bed stability in flotation.
The utility model solves scheme used by technical problem:
Main structure body of the impeller by impeller shaft and impeller disk as impeller, impeller shaft front end are equipped with impeller shaft boss,
Six with the corner cut blade using impeller shaft as center of circle array, each axis of runner blade direction perfoliate-leaf are inlaid on impeller disk
Disk is taken turns, and stretches out impeller disk two sides and constitutes wheel nose blade and impeller trailing vane.
The axial height of the wheel nose blade is less than the face height of impeller disk.
The axial height of the impeller trailing vane is greater than twice of the face height of impeller disk.
The axial height of the wheel nose blade is greater than the axial height of impeller shaft boss.
Good effect, since the end face that the utility model is less than impeller disk using wheel nose blade axial height is high
Degree reduces ore pulp rotary load to reduce mixing power, avoids generating rotating vortex, to stablize mineral syrup liquid froth bed, keep away
Exempt from scraper plate and scrape ore pulp phenomenon, ensure that product concentrate quality.Improve floatation indicators and production efficiency.It is suitable to be used as choosing of swimming
Mine machine stirring device impeller uses.
Detailed description of the invention
Fig. 1 is impeller main view；
Fig. 2 is impeller top view.
In figure, 1. impeller shafts, 2. blades, 3. impeller disks, 4. wheel nose blades, 5. impeller trailing vanes, 6. impellers
Crown of roll platform.
Specific embodiment
According to the figure, main structure body of the impeller by impeller shaft 1 and impeller disk 3 as impeller, impeller shaft front end are equipped with leaf
Wheel shaft boss 6 is inlaid with six with the corner cut blade 2 using impeller shaft as center of circle array, each blade on impeller disk
Axis direction runs through impeller disk, and stretches out impeller disk two sides and constitute wheel nose blade 4 and impeller trailing vane 5.
The axial height of the wheel nose blade is less than the face height of impeller disk.
The axial height of the impeller trailing vane is greater than twice of the face height of impeller disk.
The axial height of the wheel nose blade is greater than the axial height of impeller shaft boss.
Working principle of the utility model is:
Floating separation is exactly easily to float according to being spontaneously wet out by water property of mineral difference and mineral with the difference of difficult floating floatability to divide
Ore dressing object.Generalling use floating agent can change the floatability of mineral, and the mineral to be floated is enable to be selectively attached to bubble,
To achieve the purpose that ore dressing.
1, the addition of the adjustment of ore pulp and floating agent.Its purpose is to cause mineral surfaces qualitative difference, that is, change
The wetability of mineral surfaces adjusts the selectivity of mineral surfaces, so that the mineral particle having is attached to gas full, and some then cannot
It is attached to bubble.
2, it stirs with and causes a large amount of bubbles.Acted on by means of the Aerated stirring of flotation device, lead to air-dispersion in ore pulp and
A large amount of bubbles are formed, or the air being dissolved in ore pulp is promoted to form micro- full precipitation.
3, the mineralising of bubble.Ore particle selectively adheres to bubble, this is behavior most basic in floatation process.
Magic flower does not make to have in flotation device groove body thicker adjustment flotation cell inner foam layer balance without ore pulp when foam scrapes
Froth bed, necessary condition could be provided to improve floatation indicators and production efficiency.
Wheel nose blade axial height in agitating device is less than the face height of impeller disk, to reduce stirring
Power avoids foam from generating vortex, obtains stable mineral syrup liquid froth bed, improve floatation indicators.
The characteristics of the utility model:
Since wheel nose blade axial height is less than the face height of impeller disk, to reduce mixing power, stablize mine
Starch Level froth bed avoids foam from generating rotating vortex, improves floatation indicators.
Claims (4)
1. floating separation machine stirring device impeller, it is characterized in that: impeller is by impeller shaft (1) and impeller disk (3) as impeller
Main structure body, impeller shaft front end are equipped with impeller shaft boss (6), are inlaid on impeller disk using impeller shaft as the band of center of circle array
There are six blades (2) of corner cut, impeller disk is run through in each axis of runner blade direction, and stretches out before impeller disk two sides constitute impeller
Hold blade (4) and impeller trailing vane (5).
2. floating separation machine stirring device impeller according to claim 1, it is characterized in that: the axis of the wheel nose blade
It is less than the face height of impeller disk to height.
3. floating separation machine stirring device impeller according to claim 1, it is characterized in that: the axis of the impeller trailing vane
It is greater than to height twice of the face height of impeller disk.
4. floating separation machine stirring device impeller according to claim 1, it is characterized in that: the axis of the wheel nose blade
It is greater than the axial height of impeller shaft boss to height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031668.2U CN208612759U (en) | 2018-07-02 | 2018-07-02 | Floating separation machine stirring device impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031668.2U CN208612759U (en) | 2018-07-02 | 2018-07-02 | Floating separation machine stirring device impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208612759U true CN208612759U (en) | 2019-03-19 |
Family
ID=65704437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031668.2U Active CN208612759U (en) | 2018-07-02 | 2018-07-02 | Floating separation machine stirring device impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208612759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642344A (en) * | 2020-12-18 | 2021-04-13 | 江苏大学 | Umbrella-shaped submersible mixer with mixing head |
-
2018
- 2018-07-02 CN CN201821031668.2U patent/CN208612759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642344A (en) * | 2020-12-18 | 2021-04-13 | 江苏大学 | Umbrella-shaped submersible mixer with mixing head |
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