CN207287785U - A kind of flotation machine for high purity quartz sand impeller - Google Patents
A kind of flotation machine for high purity quartz sand impeller Download PDFInfo
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- CN207287785U CN207287785U CN201721122765.8U CN201721122765U CN207287785U CN 207287785 U CN207287785 U CN 207287785U CN 201721122765 U CN201721122765 U CN 201721122765U CN 207287785 U CN207287785 U CN 207287785U
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- impeller
- blade
- quartz sand
- lower blade
- high purity
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Abstract
The utility model belongs to nonmetal ore-dressing apparatus field, more particularly to a kind of glass sand flotation impeller, impeller bodies are equipped with air distributor, it is an integral molding structure, impeller bodies are annular disk-shaped, and the upper horizontal plane of impeller bodies is equipped with blade, and the lower horizontal plane of impeller bodies is equipped with lower blade, blade and lower blade roll over shape in the radially even distribution of impeller bodies horizontal plane, the top view of the lower blade for wave respectively.The utility model has the following advantages compared with prior art：In actual moving process, rotated by the high speed of impeller, blade can increase the suction degree of air, accelerate being sufficiently mixed for ore pulp, floating agent and water, improve flotation effect, the design of lower blade, can effectively avoid quartz sand in the deposition of bottom, moreover it is possible to impact resistance of the lower blade of enhancing to bottom quartz sand.
Description
Technical field
The utility model belongs to nonmetal ore-dressing apparatus field, and in particular to a kind of glass sand flotation impeller.
Background technology
Impeller is one of critical component of flotation device, and impeller rotates at a high speed, by the stone in flotation device under the drive of motor
Sand ore pulp, floating agent and water fully stir, and suck air and be blended in ore pulp, give full play to the work(of floating agent
Effect, reaches optimal flotation effect, the flotation for glass sand, since quartz sand and impurity sand proportion therein are larger, floats
Easily occur stirring dynamics deficiency, the weaker phenomenon of ore pulp rolling during choosing, so as to cause floating agent and quartzy impurity sand
Mineralising is not thorough, impurity sand deep gouge, is influenced the high-purity separation of glass sand, is made flotation washed ore unqualified, improve impeller
Design avoids the unstable of output and quality；
A kind of flotation machine impeller is disclosed in the patent of existing Application No. " 201620128973 .8 ", is cutd open by setting
Section is trapezoidal annular disk-shaped, and " upper horizontal plane of impeller bodies is installed with blade, and the lower horizontal plane of impeller bodies is set
It is useful for installing the strip locating slot of lower blade, in the strip locating slot that lower blade is fixedly mounted on ", it is provided with inferior lobe
Piece is opposite to the direction of rotation to be tilted a certain angle, its blade sucks more air, makes ore pulp and air more fully mixed
Close, lower blade can avoid the groove body bottom of flotation device from having desilting accumulation, improve flotation effect and the rate of recovery, but lower blade can
Dismounting is installed in strip locating slot, and has certain angle of inclination, makes to be vortexed below impeller, and then occur and stir
Dynamics deficiency is mixed, can not solve the problems, such as that impurity granularity is excessive, simultaneously because slot bottom ore pulp is more, lower blade can be caused to rush
Hit, easily it is caused to wear, it is therefore desirable to further improve on this basis.
Utility model content
The purpose of this utility model is to be directed to the problem of existing quartz sand flotation machine separation accuracy is relatively low, there is provided Yi Zhonggao
Pure quartz sand flotation impeller.
The utility model is achieved through the following technical solutions：A kind of glass sand flotation impeller, in impeller bodies
Equipped with air distributor, it is an integral molding structure, impeller bodies are annular disk-shaped, and the upper horizontal plane of impeller bodies is equipped with upper
Blade, the lower horizontal planes of impeller bodies are equipped with lower blade, blade and lower blade respectively in impeller bodies horizontal plane radially
It is uniformly distributed, the top view of the lower blade rolls over shape for wave.
As further improvement of these options, the air adapter is hollow cylinder-like structure, can be effective
Distribute air；The dog-ear of the wave folding shape is 120 °, can effectively improve the impact strength of lower blade, the dog-ear of protrusion can
Suitably quartz sand ore pulp is further crushed, improves quartz sand separation accuracy.
As further improvement of these options, upper leaf piece is the cylinder that side view is right-angled trapezium, and right angle is terraced
The right angle of shape is provided close to the outer peripheral side of impeller, and the inclined-plane is rectangle, and blade edge bears blade edge in itself
Centrifugal force, leaf root part and blade bear centrifugal force and vortex power, in blade close to impeller bodies center one
Side sets inclined-plane, by increasing capacitance it is possible to increase the gap on the upside of upper impeller bodies with impeller bodies center, contributes to increase to be vortexed, increase
The suction degree of air, improves the uniformity of floating agent and quartzy impurity placer.
As further improvement of these options, upper leaf piece be upper top surface be rectangle, bottom surface be isosceles trapezoid,
Inclined-plane is the truncated rectangular pyramids of isosceles trapezoid, wherein, upper top surface is parallel with bottom surface, and along the radial symmetric of impeller bodies, Neng Gouzeng
Plus the impact resistance of blade inward flange bottom, its impact being subject to is reduced, is prolonged the service life.
As further improvement of these options, the quantity of blade is 6, and the quantity of lower blade is 6, suitably
Blade quantity, can effectively stir the ore pulp of slot bottom, while will not cause blocking because of blade gap is too small.
The utility model has the following advantages compared with prior art：In actual moving process, revolved by the high speed of impeller
Turn, blade can increase the suction degree of air, accelerate being sufficiently mixed for ore pulp, floating agent and water, improve flotation effect, inferior lobe
The design of piece, can effectively avoid quartz sand in the deposition of bottom, moreover it is possible to lower shock resistance energy of the blade to bottom quartz sand of enhancing
Power.
Brief description of the drawings
Fig. 1 is the side view of the structure of the utility model.
Fig. 2 is the top view of the structure of the utility model.
Fig. 3 is the bottom view of the structure of the utility model.
Fig. 4 is the top view in embodiment two.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As illustrated in fig. 1-3, a kind of glass sand flotation impeller, impeller bodies 3 are equipped with air distributor 4, are one
Forming structure, impeller bodies 3 are annular disk-shaped, and the upper horizontal plane of impeller bodies 3 is equipped with blade 1, impeller bodies 3
Lower horizontal plane is equipped with lower blade 2, and blade 1 and lower blade 2 are respectively in the radially even distribution of 3 horizontal plane of impeller bodies, institute
The top view for stating lower blade 2 rolls over shape for wave；
Wherein, the air adapter 4 is hollow cylinder-like structure, can effectively distribute air；The wave rolls over shape
Dog-ear be 120 °, the impact strength of lower blade 2 can be effectively improved, the dog-ear of protrusion can be suitably to quartz sand ore pulp into one
Step is broken, improves quartz sand separation accuracy.
Wherein, upper leaf piece 1 is the cylinder that side view is right-angled trapezium, and the right angle of right-angled trapezium is provided close to impeller outer
The side at edge, the inclined-plane are rectangle, and 1 edge of blade bears the centrifugal force of 1 edge of blade in itself, leaf root part and upper
Blade 1 bears centrifugal force and vortex power, and inclined-plane 11, Neng Gouzeng is set close to the side of 3 center of impeller bodies in blade 1
Plus the gap on the upside of impeller bodies with 3 center of impeller bodies, contribute to increase to be vortexed, increase the suction degree of air, carry
The uniformity of high floating agent and quartzy impurity placer.
Wherein, the quantity of blade 1 is 6, and the quantity of lower blade 2 is 6, and suitable blade quantity can be to slot bottom
Ore pulp effectively stirs, while will not cause blocking because of blade gap is too small.
Embodiment 2
As shown in Figure 4, on the basis of embodiment 1, upper leaf piece 1 for upper top surface be rectangle, bottom surface be isosceles
Trapezoidal, inclined-plane 11 is the truncated rectangular pyramids of isosceles trapezoid, wherein, upper top surface is parallel with bottom surface, and right along the radial direction of impeller bodies 3
Claim, by increasing capacitance it is possible to increase the impact resistance of 1 inward flange bottom of blade, reduces its impact being subject to, prolong the service life.
In actual moving process, rotated by the high speed of impeller, blade can increase the suction degree of air, accelerate ore deposit
Slurry, floating agent and water are sufficiently mixed, and improve flotation effect, the design of lower blade, can effectively avoid quartz sand in bottom
Deposition, moreover it is possible to impact resistance of the lower blade of enhancing to bottom quartz sand.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of flotation machine for high purity quartz sand impeller, impeller bodies are equipped with air distributor, it is characterised in that are integrally formed
Structure, for impeller bodies to be annular disk-shaped, the upper horizontal planes of impeller bodies is equipped with blade, on the lower horizontal plane of impeller bodies
Equipped with lower blade, blade and lower blade are respectively in the radially even distribution of impeller bodies horizontal plane, the vertical view of the lower blade
Figure is wave folding shape.
2. a kind of flotation machine for high purity quartz sand impeller as claimed in claim 1, it is characterised in that the air adapter is hollow
Cylinder-like structure.
3. a kind of flotation machine for high purity quartz sand impeller as claimed in claim 1, it is characterised in that the dog-ear of the wave folding shape is
120°。
4. a kind of flotation machine for high purity quartz sand impeller as claimed in claim 1, it is characterised in that upper leaf piece is for side view
The cylinder of right-angled trapezium, the right angle of right-angled trapezium are provided close to the outer peripheral side of impeller, and inclined-plane is rectangle.
5. a kind of flotation machine for high purity quartz sand impeller as claimed in claim 1, it is characterised in that upper leaf piece is that upper top surface is
The truncated rectangular pyramids that rectangle, bottom surface are isosceles trapezoid, inclined-plane is isosceles trapezoid.
6. a kind of flotation machine for high purity quartz sand impeller as claimed in claim 1, it is characterised in that the quantity of blade is 6.
7. a kind of flotation machine for high purity quartz sand impeller as claimed in claim 1, it is characterised in that the quantity of lower blade is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122765.8U CN207287785U (en) | 2017-09-04 | 2017-09-04 | A kind of flotation machine for high purity quartz sand impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122765.8U CN207287785U (en) | 2017-09-04 | 2017-09-04 | A kind of flotation machine for high purity quartz sand impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287785U true CN207287785U (en) | 2018-05-01 |
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ID=62445749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122765.8U Active CN207287785U (en) | 2017-09-04 | 2017-09-04 | A kind of flotation machine for high purity quartz sand impeller |
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| CN (1) | CN207287785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225659A (en) * | 2018-09-25 | 2019-01-18 | 北矿机电科技有限责任公司 | A kind of flotation machine impeller that transport sector width is widened |
| CN114042541A (en) * | 2021-11-24 | 2022-02-15 | 武汉科技大学 | Flotation device impeller |
-
2017
- 2017-09-04 CN CN201721122765.8U patent/CN207287785U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225659A (en) * | 2018-09-25 | 2019-01-18 | 北矿机电科技有限责任公司 | A kind of flotation machine impeller that transport sector width is widened |
| CN109225659B (en) * | 2018-09-25 | 2020-09-25 | 北矿机电科技有限责任公司 | Flotation machine impeller with widened transportation area |
| CN114042541A (en) * | 2021-11-24 | 2022-02-15 | 武汉科技大学 | Flotation device impeller |
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