CN103447160A - Wear-resisting stator device for flotation machines - Google Patents
Wear-resisting stator device for flotation machines Download PDFInfo
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- CN103447160A CN103447160A CN201310439654XA CN201310439654A CN103447160A CN 103447160 A CN103447160 A CN 103447160A CN 201310439654X A CN201310439654X A CN 201310439654XA CN 201310439654 A CN201310439654 A CN 201310439654A CN 103447160 A CN103447160 A CN 103447160A
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Abstract
The invention discloses a wear-resisting stator device for floatation machines. The wear-resisting stator device comprises a circular base and blades. A link plate is fixed to one end face of each blade. The blades are fixed on the base through the link plates. The blades are vertically arranged evenly along the periphery of the base. A pulp flow side of each blade is provided with a wear-resisting lining plate. The lining plates are made of wear-resisting acidproof alloy material and fixed on the blades through bolts, so that the link plates for the blades prevent pulp from wearing the base. Through the use of the lining plates, the speed of wearing of the blades by the pulp is decreased, the service life of each blade is prolonged, and maintenance is simpler. After a stator wears, replacing the lining plates is required only; labor is low, operation is easy, and blades and the base can be separated only by removing the fastening bolts during replacement of the blades.
Description
Technical field
The present invention relates to benficiation machinery, especially a kind of wear-resisting stator apparatus of flotation device.
Background technology
Flotation device is for the floatation process process, isolate the mineralogical composition of needs from the ore pulp that contains mineral, and objectionable impurities content in the reduction 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 the 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, the flotation machine stator device is formed by the module assembly of the organic engineering material of several piece, the upright trapezoid blade of several circumferential array is arranged on each module group, flotation device is in service, the one side that stator vane is met the flow of slurry direction is is easily worn and torn because of erosion, 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 complexity, Mold Making difficulty and make processing cost higher.The stator maintenance time need remove flotation cell by whole stator, stator dismounting, length consuming time is installed, and maintenance difficult, change the stator workload large, and equipment parking frequency is high and reduce the flotation device driving rate.
Summary of the invention
For the deficiencies in the prior art part, the present invention aims to provide a kind of wear-resisting stator apparatus of flotation device, guarantees to improve the anti-wear performance that makes stator, and operation is more held in maintenance.
The technical solution used in the present invention: a kind of wear-resisting stator apparatus 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 also is processed with bolt hole, blade and base are joined the 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 also is 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 the blade longer service life, safeguard simpler.After stator wear, only need to change liner plate, workload is little like this, and easy to operate, only need remove fastening bolt while changing blade and just can realize that blade separates with base.
Based on above-mentioned principle, the volume of monolithic vane is little like this reduces relatively, and cost is low easily to be made, and it is convenient to transport, store, and the organic materials such as available nylon or polyurethane are made.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
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 invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of wear-resisting stator apparatus of flotation device, 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 the direction face, directly bear and wash away, liner plate 4 adopts the 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 the bolt head position, washed away by ore pulp little, dismounting is also than being easier to.
Claims (1)
1. the wear-resisting stator apparatus of a 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 |
|---|---|---|---|
| CN201310439654XA CN103447160A (en) | 2013-09-25 | 2013-09-25 | Wear-resisting stator device for flotation machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310439654XA CN103447160A (en) | 2013-09-25 | 2013-09-25 | Wear-resisting stator device for flotation machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447160A true CN103447160A (en) | 2013-12-18 |
Family
ID=49730232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310439654XA Pending CN103447160A (en) | 2013-09-25 | 2013-09-25 | Wear-resisting stator device for flotation machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447160A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778034A (en) * | 1969-07-17 | 1973-12-11 | W Giebel | Agitator assembly for recovery of minerals |
| US4508619A (en) * | 1982-06-03 | 1985-04-02 | Outokumpu Oy | Procedure for providing the vanes of the stator of a flotation machine with a cover and for fixing the cover |
| CN1938098A (en) * | 2004-04-06 | 2007-03-28 | 奥托昆普技术公司 | Stator for a flotation cell |
| CN2894851Y (en) * | 2006-04-21 | 2007-05-02 | 王连华 | Flotation machine stator |
| CN203484235U (en) * | 2013-09-25 | 2014-03-19 | 瓮福（集团）有限责任公司 | Improved stator device of flotation machine |
-
2013
- 2013-09-25 CN CN201310439654XA patent/CN103447160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778034A (en) * | 1969-07-17 | 1973-12-11 | W Giebel | Agitator assembly for recovery of minerals |
| US4508619A (en) * | 1982-06-03 | 1985-04-02 | Outokumpu Oy | Procedure for providing the vanes of the stator of a flotation machine with a cover and for fixing the cover |
| CN1938098A (en) * | 2004-04-06 | 2007-03-28 | 奥托昆普技术公司 | Stator for a flotation cell |
| CN2894851Y (en) * | 2006-04-21 | 2007-05-02 | 王连华 | Flotation machine stator |
| CN203484235U (en) * | 2013-09-25 | 2014-03-19 | 瓮福（集团）有限责任公司 | Improved stator device of flotation machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |