CN202493485U - Fan vane with dismountable abrasion-resistant protective plate - Google Patents
Fan vane with dismountable abrasion-resistant protective plate Download PDFInfo
- Publication number
- CN202493485U CN202493485U CN 201220109039 CN201220109039U CN202493485U CN 202493485 U CN202493485 U CN 202493485U CN 201220109039 CN201220109039 CN 201220109039 CN 201220109039 U CN201220109039 U CN 201220109039U CN 202493485 U CN202493485 U CN 202493485U
- Authority
- CN
- China
- Prior art keywords
- protective plate
- abrasion
- resistant protective
- fan
- vane
- 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 discloses a fan vane with a dismountable abrasion-resistant protective plate. The fan vane with the dismountable abrasion-resistant protective plate comprises a vane body, wherein the front surface of the vane body is provided with the abrasion-resistant protective plate which is connected with the vane body through hexagon socket countersunk screws. The fan vane with the dismountable abrasion-resistant protective plate is reasonable in design, and avoids the abrasion of the fan vane, and prolongs the service life of the whole fan. In addition, the abrasion-resistant protective plate is simple in structure, convenient to install, low in cost and capable of being replaced rapidly on site, and therefore normal operation of a machine unit is guaranteed, and good economic benefits and society benefits are achieved.
Description
Technical field
The utility model relates to fan manufacturing technology field, is specifically related to a kind of fan blade that has detachable wear plate.
Background technique
Blower fan is as a kind of amboceptor of conveying gas, and regular meeting uses in the too high industry of high temperature, dust.Like the pelletizing of cement line, steel industry, sintering plant etc.In this Environmental Conditions, dust content usually can reach 50～100g/m3.Although in the draught fan impeller design, also consider this abominable applying working condition; But under multiple actions such as abrasive wear, erosive wear, thermal wear (tiny dust granules rubs with the impeller blade of high speed rotating mutually); Impeller blade is worn out in case fragile relatively impeller blade still unavoidably can suffer worn out in actual Environmental Conditions, and then whole impeller will unavoidably be scrapped.Especially in large-scale cement industry and steel industry, the blower fan of use is all relatively large, often the blower fan impeller of joining hundreds of thousands unit easily.Only for no other reason than that the wearing and tearing of fan impeller blade; Just scrap whole impeller, this is not only the goods and materials loss of enterprise, and the fabrication cycle of this high-strength abrasion-proof impeller is long; If the accessory impeller is untimely in place; Will influence the making of entire product industry, serious words can cause the stopping production of production, lose inestimable.
The model utility content
The model utility purpose: the purpose of the utility model is in order to remedy the deficiency of existing technology, the fan blade that has detachable wear plate that provides a kind of use to reduce wear.
The technological scheme that the utility model adopts: a kind of fan blade that has detachable wear plate, comprise blade body, the front of said blade body is provided with wear plate, and said wear plate is connected on the blade body through hexagon socket countersunk flat cap head screw.
Said hexagon socket countersunk flat cap head screw is locked through nut and thrust washer at the blade body back side.
Beneficial effect: the described a kind of fan blade that has detachable wear plate of the utility model, reasonable in design, avoid the wearing and tearing of fan blade; Improved the working life of blower fan integral body, and said wear plate is simple in structure, easy for installation; Cheap; Can change fast at the scene, guarantee the proper functioning of unit, obtain good economic benefit and social benefit.
Description of drawings
Fig. 1 is the described a kind of structural representation that has the fan blade of detachable wear plate of the utility model;
Fig. 2 is the described a kind of partial schematic diagram that has the fan blade of detachable wear plate of the utility model.
Embodiment
Like Fig. 1, shown in Figure 2, a kind of fan blade that has detachable wear plate comprises blade body 1, and the front of said blade body 1 is provided with wear plate 2, and said wear plate 2 is connected on the blade body 1 through hexagon socket countersunk flat cap head screw 3.Said hexagon socket countersunk flat cap head screw 3 is locked through nut 4 and thrust washer 5 at blade body 1 back side.
Claims (2)
1. fan blade that has detachable wear plate; Comprise blade body (1); It is characterized in that: the front of said blade body (1) is provided with wear plate (2), and said wear plate (2) is connected on the blade body (1) through hexagon socket countersunk flat cap head screw (3).
2. a kind of fan blade that has detachable wear plate according to claim 1 is characterized in that: said hexagon socket countersunk flat cap head screw (3) is locked through nut (4) and thrust washer (5) at blade body (1) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220109039 CN202493485U (en) | 2012-03-22 | 2012-03-22 | Fan vane with dismountable abrasion-resistant protective plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220109039 CN202493485U (en) | 2012-03-22 | 2012-03-22 | Fan vane with dismountable abrasion-resistant protective plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493485U true CN202493485U (en) | 2012-10-17 |
Family
ID=46999718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220109039 Expired - Fee Related CN202493485U (en) | 2012-03-22 | 2012-03-22 | Fan vane with dismountable abrasion-resistant protective plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062095A (en) * | 2013-01-22 | 2013-04-24 | 安徽安风风机有限公司 | Wear-resistant fan |
| CN103291702A (en) * | 2013-06-13 | 2013-09-11 | 无锡朗特机械设备有限公司 | Lining strip type guard plate installation structure |
| CN103321951A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | Fan blade with detachable wear-resistant guard plate |
-
2012
- 2012-03-22 CN CN 201220109039 patent/CN202493485U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321951A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | Fan blade with detachable wear-resistant guard plate |
| CN103062095A (en) * | 2013-01-22 | 2013-04-24 | 安徽安风风机有限公司 | Wear-resistant fan |
| CN103062095B (en) * | 2013-01-22 | 2016-05-04 | 安徽安风风机有限公司 | A kind of wearable fan |
| CN103291702A (en) * | 2013-06-13 | 2013-09-11 | 无锡朗特机械设备有限公司 | Lining strip type guard plate installation structure |
| CN103291702B (en) * | 2013-06-13 | 2015-04-15 | 无锡朗特机械设备有限公司 | Lining strip type guard plate installation structure |
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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: 20121017 Termination date: 20130322 |