CN203484235U - Improved stator device of flotation machine - Google Patents
Improved stator device of flotation machine Download PDFInfo
- Publication number
- CN203484235U CN203484235U CN201320591676.3U CN201320591676U CN203484235U CN 203484235 U CN203484235 U CN 203484235U CN 201320591676 U CN201320591676 U CN 201320591676U CN 203484235 U CN203484235 U CN 203484235U
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- Prior art keywords
- blades
- base
- blade
- plates
- fixed
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- Expired - Lifetime
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- 238000005188 flotation Methods 0.000 title claims abstract description 18
- 239000002002 slurry Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000011368 organic material Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an improved stator device of a flotation machine. The improved stator device comprises an annular base and blades. Gusset plates are fixed to one end surfaces of the blades, the blades are fixed to the base through the gusset plates and arranged uniformly and vertically in the circumferential direction of the base, and wear-resistant liner plates are arranged on the surface towards the ore pulp flow direction of the blades. According to the arrangement, the linear plates are made of wear-resistant and acid-resistant alloy materials and fixed to the blades through bolts, the gusset plates of the blades prevent the pulp from wearing the base, the speed of wearing of the blades due to the ore pulp is lowered through the linear plates, and therefore the blades are long in service life and easy to maintain. After a stator is worn, just the linear plates need to be replaced, and therefore the workload is small, operation is easy, and the blades can be separated from the base by dismantling fastening bolts when the blades are replaced.
Description
Technical field
The utility model relates to benficiation machinery, the improved stator apparatus of especially a kind of flotation device.
Background technology
Flotation device is for floatation process process, from the ore pulp that contains mineral, isolate the mineralogical composition of needs, and reduce objectionable impurities content in mineral, flotation machine stator maintains static in pulp tank or flotation cell, its effect is that the mineral laden bubble that rotor is promoted is dispersed in flotation cell surrounding, and strengthen needing the suction-operated of separated component, promote mobile rotor and the stator one of ore pulp and work.
In actual production, flotation machine stator device is formed by the module assembly of the organic engineering material of several piece, in each module group, there is the upright trapezoid blade of several circumferential array, flotation device is in service, stator vane is met the one side of flow of slurry direction easily because erosion is worn and torn, make stator disperse the ability of bubble to reduce, stator belongs to easy-abrasion part; Stator generally adopts organic material processing, and in actual use, stator has to change because of serious wear; And stator disposable use often abandons after wearing and tearing and causes waste of material, individual module group volume macrostructure is complicated, Mold Making difficulty and make processing cost higher.Stator maintenance time need remove flotation cell by whole stator, stator dismounting, length consuming time is installed, and maintenance difficult, changes stator workload large, and equipment parking frequency is high and reduce flotation device driving rate.
Summary of the invention
For the deficiencies in the prior art part, the utility model aims to provide the improved stator apparatus of a kind of flotation device, guarantees to improve the anti-wear performance that makes stator, and operation is more held in maintenance.
The technical solution adopted in the utility model: the improved stator apparatus of a kind of flotation device, comprise annular base and blade, an end face at blade is fixed with gusset piece, blade pass is crossed gusset piece and is fixed on base, blade is along circumferential evenly upright arrangement of base, in the flow of slurry of meeting of blade, to face, is provided with abrasion-proof backing block.
Adopt said apparatus, base provides supporting for blade, blade and gusset piece composite entity are in T shape, base is processed into circular, and be processed with coupling bolt hole, the gusset piece of blade is also processed with bolt hole, blade and base are joined Kong Houyong bolt and are coupled to each other, several piece blade circumferential array is on base, and liner plate is made by wear-resisting acidproof alloy material, and liner plate is also secured by bolts on blade, the gusset piece of blade has prevented the wearing and tearing of slip to base like this, and liner plate reduces the rate of wear of ore pulp to blade, make blade longer service life, safeguard simpler.After stator wear, only need to change liner plate, workload is little like this, and easy to operate, and while changing blade, only need removing fastening bolt, just to realize blade separated with base.
Based on above-mentioned principle, the volume of monolithic vane is little like this reduces relatively, the low easy making of cost, and conveniently, the organic materials such as available nylon or polyurethane are made for transportation, storage.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
In accompanying drawing: 1 base 2 blade 3 gusset piece 4 liner plate 5 fastening bolts.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of flotation device changes enters stator apparatus, comprise annular base 1 and blade 2, an end face at blade 2 is fixed with gusset piece 3, blade 2 is fixed on base 1 by gusset piece 3, blade 2 is along circumferential upright arrangement of base 1, in the flow of slurry of meeting of blade 2, to face, is provided with abrasion-proof backing block 4, blade 2 is in T shape with gusset piece 3 composite entities, blade 2 is trapezoidal, blade 2 can be made with organic materials such as nylon or polyurethanes, liner plate 4 is arranged on meets ore pulp to wash away direction face, directly bear and wash away, liner plate 4 adopts alloy material to make, the shape of liner plate 4 is similar to the shape of blade 2, blade 2 is low in the flotation device rate of wear in service, extended the service life of stator, blade 2 is fixed along circumferential uniform arrangement and with bolt 5 on base 1, base 1 use bolt 5 is fixed on relevant position at the bottom of flotation cell, base 1 adopts the organic materials such as nylon or polyurethane, attachment bolt 5 is selected stainless steel, acid resistance is good, because of bolt head position, washed away by ore pulp little, dismounting is also than being easier to.
Claims (1)
1. the improved stator apparatus of flotation device, comprise annular base (1) and blade (2), it is characterized in that: the end face at blade (2) is fixed with gusset piece (3), blade (2) is fixed on base (1) by gusset piece (3), blade (2) is along circumferential evenly upright arrangement of base (1), in the flow of slurry of meeting of blade (2), to face, is provided with abrasion-proof backing block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591676.3U CN203484235U (en) | 2013-09-25 | 2013-09-25 | Improved stator device of flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591676.3U CN203484235U (en) | 2013-09-25 | 2013-09-25 | Improved stator device of flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484235U true CN203484235U (en) | 2014-03-19 |
Family
ID=50255096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320591676.3U Expired - Lifetime CN203484235U (en) | 2013-09-25 | 2013-09-25 | Improved stator device of flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447160A (en) * | 2013-09-25 | 2013-12-18 | 瓮福（集团）有限责任公司 | Wear-resisting stator device for flotation machines |
| CN119747104A (en) * | 2025-03-06 | 2025-04-04 | 北矿机电科技有限责任公司 | Gas-liquid-solid three-phase dispersion system |
-
2013
- 2013-09-25 CN CN201320591676.3U patent/CN203484235U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447160A (en) * | 2013-09-25 | 2013-12-18 | 瓮福（集团）有限责任公司 | Wear-resisting stator device for flotation machines |
| CN119747104A (en) * | 2025-03-06 | 2025-04-04 | 北矿机电科技有限责任公司 | Gas-liquid-solid three-phase dispersion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |