CN205949075U - Auxiliary impeller of inflatable mechanical stirring flotation device - Google Patents
Auxiliary impeller of inflatable mechanical stirring flotation device Download PDFInfo
- Publication number
- CN205949075U CN205949075U CN201620895493.4U CN201620895493U CN205949075U CN 205949075 U CN205949075 U CN 205949075U CN 201620895493 U CN201620895493 U CN 201620895493U CN 205949075 U CN205949075 U CN 205949075U
- Authority
- CN
- China
- Prior art keywords
- blade
- impeller
- mechanical stirring
- bolt
- accessory impeller
- 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.)
- Active
Links
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses an auxiliary impeller of inflatable mechanical stirring flotation device, auxiliary impeller includes that blade, bolt, nut, spring pad and blade support, the blade rotates, the bolt with the nut cooperation will auxiliary impeller is fixed in on the main shaft of flotation device, the spring pad with bolt and nut fixed joint for prevent that bolt and nut from producing not hard uply at auxiliary impeller operation in -process, the blade supports fixed connection the blade. Above -mentioned auxiliary impeller does not produce the ringing to the ore pulp, but strengthens shear effect to the air that gets into in the flotation device, and then realizes the high -efficient dispersion of high concentration ore pulp strip.
Description
Technical field
This utility model is related to preparation equipment technical field, more particularly, to a kind of accessory lobes of inflated type mechanical stirring flotation machine
Wheel.
Background technology
At present, inflated type mechanical stirring flotation machine is a kind of very important preparation equipment, be widely used in non-ferrous metal,
Sorting of ferrous metal and nonmetallic mineral, is illustrated in figure 1 the structural representation of flotation device in prior art, floating in Fig. 1
Machine is selected generally to be made up of actuating device 11, main shaft 12, cell body 13, gas tube 14, impeller 15 and stator 16, when flotation machine impeller rotation
When turning, in groove ore pulp from surrounding through bottom land by impeller lower end intake impeller blade between.Meanwhile, the low-pressure air being fed by aerator
Enter between impeller blade through gas tube, air control valve, hollow spindle, ore pulp and air are sufficiently mixed between impeller blade
Afterwards, discharged by impeller first half periphery, the flow of slurry of discharge is moved obliquely upward, by the stator being arranged on impeller surrounding oblique upper
After stablizing and orienting, enter in whole trough.In the process, air is cut into tiny bubble by stator blade wheel, bubble with
Rear mineralising is sticked in mineral grain collision, and mineral laden bubble rises to trough surface and forms foam, and foam flows in foam tank, remaining ore deposit
Slurry returns to impeller area and carries out recirculation.
In floatation process, pulp density can affect gas holdup, the ore pulp time of staying in flotation device, medicament volume dense
The collision of degree and bubble and granule such as sticks at the process.Suitable floatation concentration is the important process bar obtaining preferable floatation indicators
Part, different Ore species and flotation operation have different floatation concentrations and require, and during excessive concentration, floatation indicators can deteriorate, and it is heavy
One of reason is wanted to be that air is difficult to disperse under the conditions of high-concentration ore slurry.In prior art, flotation machine impeller often " as
Number duty ", under conventional flotation concentration conditions, disclosure satisfy that the scattered technical requirements of air；But when floatation concentration improves constantly,
Air dispersion difficulty increases, and bulla is turned in common flotation device cell body center, the phenomenon of remainder no air distribution, thus
Bring obvious negative effect to production target.
Content of the invention
The purpose of this utility model is to provide a kind of accessory impeller of inflated type mechanical stirring flotation machine, is added using this accessory impeller
The strong shear action to air, and then realize the high efficiency dispersion under the conditions of high-concentration ore slurry.
A kind of accessory impeller of inflated type mechanical stirring flotation machine, described accessory impeller includes blade, bolt, nut, spring pad
And blade support, wherein：
Described blade is rotated；
Described bolt and described nut screw connection, described accessory impeller is fixed on the main shaft of flotation device；
Described spring pad is fixedly connected with described screw bolt and nut, is used for preventing bolts and nuts in accessory impeller operation process
Middle generation loosens；
Described blade support is fixedly connected described blade.
Described accessory impeller is two halves symmetrical structure, and the setting height(from bottom) on main shaft can be adjusted as needed.
Described blade be shaped as strip or sector.
Square hole or circular hole are had on described blade.
Described accessory impeller rotates with main shaft, and identical with the rotating speed of main impeller.
Above-mentioned accessory impeller be can be seen that by the technical scheme that above-mentioned this utility model provides ore pulp is not produced with circulation work
With, but shear action is strengthened to the air entering in flotation device, and then realize the high efficiency dispersion of high-concentration ore slurry bar.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to required in embodiment description
Use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only of the present utility model some enforcement
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of flotation device in prior art；
The structural representation of the accessory impeller by this utility model embodiment provided inflated type mechanical stirring flotation machine for the Fig. 2；
Fig. 3 is the structural representation of this utility model embodiment provided strip blade；
Fig. 4 is the structural representation of the provided sector of this utility model embodiment.
Specific embodiment
With reference to the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of not making creative work
The every other embodiment obtaining, broadly falls into protection domain of the present utility model.
Below in conjunction with accompanying drawing, this utility model embodiment is described in further detail, is illustrated in figure 2 this practicality
The structural representation of the accessory impeller of new embodiment provided inflated type mechanical stirring flotation machine, described accessory impeller include blade 1,
Bolt 2, nut 3, spring pad 4 and blade support 5, the annexation of wherein each part and work process are：
Described blade 1 is rotated, for dispersion in ore pulp for the air；
Described bolt 2 is coordinated with described nut 3, and described accessory impeller is fixed on the main shaft 6 of flotation device；Implement
In, this bolt 2 and the material of nut 3 need wear resistant corrosion resistant；
Described spring pad 4 is fixedly connected with described bolt 2 and nut 3, is used for preventing bolt 2 from transporting in accessory impeller with nut 3
Produce during turning and loosen；
Described blade support 5 is fixedly connected described blade 1, for supporting the rotation of described blade 1.
During implementing, described accessory impeller is two halves symmetrical structure, and the setting height(from bottom) on main shaft 6 can be according to need
It is adjusted.
Described blade 1 be shaped as strip or sector, the provided strip of this utility model embodiment is provided
The structural representation of blade, is illustrated in figure 4 the structural representation of the provided sector of this utility model embodiment.
Square hole or circular hole can be had on described blade 1, as shown in Figure 2 simultaneously.
In addition, this accessory impeller rotates with main shaft 6 and identical with the rotating speed of main impeller.After air enters cell body, in main lobe
Mix with ore pulp under the stirring action of wheel, form minute bubbles in the shear action next part air of main impeller and stator,
Another part is dissolved in water, rise to back blades stirring region when, bubble is sheared again with the air being dissolved in water, formed more
How homogeneous tiny bubble, thus promote dispersion in ore pulp for the air.
In sum, this utility model embodiment is passed through to increase accessory impeller on flotation device main shaft, improves traditional flotation
The performance of machine impeller dispersion air under the conditions of high-concentration ore slurry, improves air dispersion, is high-concentration ore slurry floatation process
Provide technical support；Simultaneously accessory impeller blade design frivolous it is easy to maintenance, because its not to ore pulp produce Circulation, with master
Impeller is compared, and the energy consumption that it increases almost can be ignored.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
It is confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (5)
1. a kind of accessory impeller of inflated type mechanical stirring flotation machine is it is characterised in that described accessory impeller includes blade, bolt, spiral shell
Mother, spring pad and blade support, wherein：
Described blade is rotated；
Described bolt and described nut screw connection, described accessory impeller is fixed on the main shaft of flotation device；
Described spring pad is fixedly connected with described screw bolt and nut；
Described blade support is fixedly connected described blade, for supporting the rotation of described blade.
2. according to claim 1 inflated type mechanical stirring flotation machine accessory impeller it is characterised in that
Described accessory impeller is two halves symmetrical structure, and the setting height(from bottom) on main shaft can be adjusted as needed.
3. according to claim 1 inflated type mechanical stirring flotation machine accessory impeller it is characterised in that
Described blade be shaped as strip or sector.
4. according to claim 1 inflated type mechanical stirring flotation machine accessory impeller it is characterised in that
Square hole or circular hole are had on described blade.
5. according to claim 1 inflated type mechanical stirring flotation machine accessory impeller it is characterised in that
Described accessory impeller rotates with main shaft, and identical with the rotating speed of main impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895493.4U CN205949075U (en) | 2016-08-17 | 2016-08-17 | Auxiliary impeller of inflatable mechanical stirring flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895493.4U CN205949075U (en) | 2016-08-17 | 2016-08-17 | Auxiliary impeller of inflatable mechanical stirring flotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205949075U true CN205949075U (en) | 2017-02-15 |
Family
ID=57976111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620895493.4U Active CN205949075U (en) | 2016-08-17 | 2016-08-17 | Auxiliary impeller of inflatable mechanical stirring flotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205949075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269293A (en) * | 2016-08-17 | 2017-01-04 | 北矿机电科技有限责任公司 | A kind of accessory impeller of inflated type mechanical stirring flotation machine |
-
2016
- 2016-08-17 CN CN201620895493.4U patent/CN205949075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269293A (en) * | 2016-08-17 | 2017-01-04 | 北矿机电科技有限责任公司 | A kind of accessory impeller of inflated type mechanical stirring flotation machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205518241U (en) | Impeller stirring is from breathing in preliminary treatment ore pulp flotation device | |
| CN102284371B (en) | Column combined reinforced high-efficiency flotation method and flotation equipment thereof | |
| CN105032623B (en) | A kind of coal slime flotation pan feeding anticipates equipment | |
| CN209005951U (en) | It is a kind of to realize highly purified quartz sand flotation machine | |
| CN202137054U (en) | Machine-column combined strengthened high-efficiency floatation column | |
| CN205462756U (en) | Counterattack formula annular space sprays stirring formula flotation device of breathing in | |
| CN104470638B (en) | Rotors for flotation | |
| CN105060518A (en) | Efficient aeration equipment | |
| CN205949075U (en) | Auxiliary impeller of inflatable mechanical stirring flotation device | |
| CN201101981Y (en) | Circular flotation machine | |
| CN102921557A (en) | Novel scraper type dual-groove flotation machine | |
| CN103143286A (en) | Multilayer stirring paddle structure capable of improving mixing effect and reducing sediment | |
| CN205761811U (en) | A kind of stirring system of flotation device | |
| CN106892517A (en) | Mixed collection breaker, integrated waste water treatment system | |
| CN204474425U (en) | A kind of purging aerating apparatus for sewage disposal | |
| CN205587155U (en) | Novel mineral flotation device | |
| CN106269293A (en) | A kind of accessory impeller of inflated type mechanical stirring flotation machine | |
| CN204911816U (en) | Coal slime flotation pan feeding equipment of anticipating | |
| CN204999679U (en) | High -efficient aeration equipment | |
| CN110614168B (en) | Stirring type flotation machine with jet impeller | |
| CN204503355U (en) | A kind of defoaming device for floatation ore dressing | |
| CN109225657B (en) | High concentration flotation device integrated equipment | |
| CN107597450A (en) | A kind of stirring system of flotation device | |
| CN201105241Y (en) | Inflatable impeller | |
| CN203196764U (en) | Mechanical stirring type flotation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |