CN203018214U - Stirrer rotor of flotation machine - Google Patents
Stirrer rotor of flotation machine Download PDFInfo
- Publication number
- CN203018214U CN203018214U CN 201220625629 CN201220625629U CN203018214U CN 203018214 U CN203018214 U CN 203018214U CN 201220625629 CN201220625629 CN 201220625629 CN 201220625629 U CN201220625629 U CN 201220625629U CN 203018214 U CN203018214 U CN 203018214U
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- Prior art keywords
- blade
- pallet
- vanes
- rotor
- utility
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- 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.)
- Expired - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirrer rotor of a floatation machine. The stirrer rotor of the flotation machine comprises a tray and vanes. Shaft holes are formed in the middle of the tray. The vanes are vertically arranged on the tray. Corrosion-resisting layers are arranged on the surfaces of the vanes. The corrosion-resisting layers are capable of preventing the vanes from being corroded by flotation liquid. When material flow, impact to the surfaces of the vanes is reduced, and service life of the stirrer rotor is prolonged.
Description
Technical field
The utility model relates to a kind of agitator rotor of flotation device, belongs to the flotation machinery field.
Background technology
The rotor that present domestic flotation device agitator uses is generally by the metal material casting, and foundry goods is not corrosion-resistant in flotation fluid, cavitation erosion, and is not wear-resistant.It is acid that flotation fluid is, and impacted, slide in the metal surface during Flow of Goods and Materials, and the pressure of stator surface bubble changes fatigue stress and the corrosion that causes, and make its life-span low.
Be used for the larger ore floatation of hard, as the stator in the iron ore operation, rotor, in only 4-6 month service life, can not satisfy need of production.
The utility model content
The utility model is intended to provide a kind of agitator rotor of flotation device of corrosion-resistant, long service life.
The purpose of this utility model can reach by following measures: a kind of agitator rotor of flotation device, comprise pallet and blade, and be provided with axis hole in the middle of pallet, blade is vertically installed on pallet, and the surface of described blade is provided with anti-corrosion layer.。
The technique scheme difference with the prior art is: described anti-corrosion layer can prevent that blade from being corroded by flotation fluid, to the impact of blade surface, has extended the service life of agitator rotor when having reduced Flow of Goods and Materials.
Further, described anti-corrosion layer is rubber layer or cast stone layer, and manufacturing process is simple, and is with low cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the agitator rotor embodiment 1 of the utility model flotation device;
Fig. 2 is the structural representation of the agitator rotor embodiment 2 of the utility model flotation device;
Fig. 3 is along the sectional structure schematic diagram of A-A line in this Fig. 2.
The specific embodiment
Embodiment 1: with reference to Fig. 1, a kind of agitator rotor of flotation device comprises pallet 1 and blade 3, is axis hole 2 in the middle of pallet 1, and blade 3 is distributed in centered by axis hole 2 on pallet 1 diversity, and blade 3 is perpendicular to pallet 1, and the surface of described blade 3 is with rubber layer 4.
Embodiment 2: with reference to Fig. 2 and Fig. 3, a kind of agitator rotor of flotation device, comprise pallet 1 and blade 3, be axis hole in the middle of pallet 1, blade 3 is distributed in take axis hole as diversity on pallet 1, and blade 3 is perpendicular to pallet 1, the surface of blade 3 is lined with cast stone layer 5, this cast stone layer 5 is comprised of the cast stone of two of left and right, and the gap filling between two cast stones has epoxy resin, and cast stone is connected on pallet 1 by bolt 6.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. the agitator rotor of a flotation device, comprise pallet and blade, is provided with axis hole in the middle of pallet, and blade is vertically installed on pallet, it is characterized in that: the surface of described blade is provided with anti-corrosion layer.
2. the agitator rotor of flotation device according to claim 1, it is characterized in that: described anti-corrosion layer is rubber layer or cast stone layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625629 CN203018214U (en) | 2012-11-23 | 2012-11-23 | Stirrer rotor of flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625629 CN203018214U (en) | 2012-11-23 | 2012-11-23 | Stirrer rotor of flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018214U true CN203018214U (en) | 2013-06-26 |
Family
ID=48642232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625629 Expired - Fee Related CN203018214U (en) | 2012-11-23 | 2012-11-23 | Stirrer rotor of flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949354A (en) * | 2014-05-06 | 2014-07-30 | 张立 | Material turning device for flotation machine |
-
2012
- 2012-11-23 CN CN 201220625629 patent/CN203018214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949354A (en) * | 2014-05-06 | 2014-07-30 | 张立 | Material turning device for flotation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131123 |