CN202251090U - Wearing-resistant fan blade - Google Patents
Wearing-resistant fan blade Download PDFInfo
- Publication number
- CN202251090U CN202251090U CN2011203864036U CN201120386403U CN202251090U CN 202251090 U CN202251090 U CN 202251090U CN 2011203864036 U CN2011203864036 U CN 2011203864036U CN 201120386403 U CN201120386403 U CN 201120386403U CN 202251090 U CN202251090 U CN 202251090U
- Authority
- CN
- China
- Prior art keywords
- blade
- fan blade
- wear
- ceramic body
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a wearing-resistant fan blade, which comprises a blade body (1). Holes are drilled or grooves are arranged at the portion prone to be abraded on the blade body (1) at intervals, and ceramic bodies (2) are embedded into the holes and the grooves. The wearing-resistant fan blade has the advantages of being simple in structure, safe and reliable, long in service life, capable of saving cost and improving work efficiency and the like.
Description
Technical field
The utility model relates to a kind of fan blade, is specifically related to a kind of wear-resisting fan blade.
Background technique
Blower fan is one of Important Auxiliary equipment of industries such as electric power, metallurgy, building materials, also is the key equipment that adopts under various dedusting dust discharges or the material gas delivery occasion, and blower fan directly influences safety and production and normal operation.Because blower fan is dedusting fan particularly; Move under the occasion general big, that dust loading is high, contain a large amount of solid particle or material in these media, can cause serious wearing and tearing blower fan at Media density; Cause the too fast damage of blower fan even scrap, thereby influence the normal operation of blower fan.
The model utility content
The utility model technical problem to be solved is to provide a kind of wear-resisting fan blade, and said wear-resisting fan blade structure is simple, safe and reliable, and long service life can be practiced thrift cost, increases work efficiency.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of wear-resisting fan blade.Its formation comprises blade body, and property is drilled with the hole or has groove at the interval, position easy to wear of said blade body, in hole or groove, is inlaid with ceramic body.
Above-mentioned wear-resisting fan blade preferably, has welding at the seam crossing of said ceramic body and hole or groove.
Aforesaid wear-resisting fan blade, more preferably, said ceramic body is spherical ceramic body or cylindrical ceramic body.
The beneficial effect of the utility model is:
1, the said wear-resisting fan blade of the utility model is prone to processing, and cost is low, only needs on blade boring or fluting get final product, and boring or slot and can not influence the intensity and the mechanical property of blade on blade.
2, in the said wear-resisting fan blade of the utility model, ceramic body is embedded on the blade, in the blade working process; Media such as particle can produce blade and impact; Because blade material is a metal, and metal is ductile, so in the working procedure of blade; Ceramic ball can be inlayed tightlyer, can not drop.
3, the utility model ceramic embedded body at blade position easy to wear only, and adjacent ceramic body interbody spacer certain distance need not blade is all covered, and materials are few, and cost is low.
Description of drawings
Below in conjunction with accompanying drawing technological scheme of the present invention is further specified
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the schematic cross-section that the utility model is inlayed the spherical ceramic body;
Fig. 3 is the schematic cross-section that the utility model is inlayed the cylindrical ceramic body.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment
Embodiment 1: like Fig. 1, shown in Figure 2; Comprise blade body 1; Property is drilled with some holes or has some grooves at the interval, position easy to wear of blade body 1; In these holes or groove, be inlaid with spherical ceramic body 2, can not drop, carry out soldering (also can not carry out soldering) at the seam crossing of ceramic body 2 and hole or groove for further guaranteeing ceramic body 2.
Embodiment 2: like Fig. 1, shown in Figure 3; Comprise blade body 1; Property is drilled with some holes or has some grooves at the interval, position easy to wear of blade body 1; In these holes or groove, be inlaid with columniform ceramic body 2, can not drop, carry out soldering (also can not carry out soldering) at the seam crossing of ceramic body 2 and hole or groove for further guaranteeing ceramic body 2.
The mode of execution of the utility model is not limited to the foregoing description, all belongs within the protection domain of the utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (3)
1. a wear-resisting fan blade comprises blade body (1), it is characterized in that: property is drilled with the hole or has groove at the interval, position easy to wear of said blade body (1), in hole or groove, is inlaid with ceramic body (2).
2. wear-resisting according to claim 1 fan blade is characterized in that: the seam crossing at said ceramic body (2) and hole or groove has welding.
3. wear-resisting according to claim 1 or claim 2 fan blade is characterized in that: said ceramic body (2) is spherical ceramic body or cylindrical ceramic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203864036U CN202251090U (en) | 2011-10-11 | 2011-10-11 | Wearing-resistant fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203864036U CN202251090U (en) | 2011-10-11 | 2011-10-11 | Wearing-resistant fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251090U true CN202251090U (en) | 2012-05-30 |
Family
ID=46112340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203864036U Expired - Fee Related CN202251090U (en) | 2011-10-11 | 2011-10-11 | Wearing-resistant fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236731A (en) * | 2018-10-18 | 2019-01-18 | 江苏大学 | A kind of wear-resistant blade based on coupling bionic optimization |
-
2011
- 2011-10-11 CN CN2011203864036U patent/CN202251090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236731A (en) * | 2018-10-18 | 2019-01-18 | 江苏大学 | A kind of wear-resistant blade based on coupling bionic optimization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20161011 |