JPS6045760B2 - Wear-resistant blade - Google Patents
Wear-resistant bladeInfo
- Publication number
- JPS6045760B2 JPS6045760B2 JP53104742A JP10474278A JPS6045760B2 JP S6045760 B2 JPS6045760 B2 JP S6045760B2 JP 53104742 A JP53104742 A JP 53104742A JP 10474278 A JP10474278 A JP 10474278A JP S6045760 B2 JPS6045760 B2 JP S6045760B2
- Authority
- JP
- Japan
- Prior art keywords
- wear
- blade
- ash
- dust
- resistant
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
【発明の詳細な説明】
本発明はガス中のアッシュやダストによる摩耗を防止
した通風ファン用の耐摩耗翼に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wear-resistant blade for a ventilation fan that prevents wear caused by ash and dust in gas.
アッシュやダストを含有するガスを送る通風ファンに
おいては、ファンの翼表面がガス中のアッシュやダスト
により摩耗を受けるので、これを防止するため、従来か
ら翼材料の表面硬化処理などが行なわれてきたが、摩耗
を完全に防止することはできなかつた。 本発明は、こ
のような従来技術の欠点を排除することを目的として提
案するものてあり、通風ファン用翼の表面にガス中のア
ッシュやダストを接着剤で被覆してなることを特徴とす
る耐摩耗翼を提供するものである。In ventilation fans that send gas containing ash and dust, the surfaces of the fan blades are subject to wear due to the ash and dust in the gas.To prevent this, surface hardening treatments have traditionally been applied to the blade materials. However, it was not possible to completely prevent wear. The present invention is proposed for the purpose of eliminating such drawbacks of the prior art, and is characterized in that the surface of the ventilation fan blade is coated with ash or dust in the gas with an adhesive. This provides a wear-resistant blade.
そして、本発明ではアッシュやダストで通風ファン用翼
表面を覆うので、翼表面がアッシュやダストと同じ硬さ
となり、これらに負けないものとなるため、ガス中のア
ッシュ やダストの衝突による通風ファン用翼本体の摩
耗を完全に防止できる上、通風ファン用翼本体の摩耗を
防止するための被覆材として摩耗の原因てあるアッシュ
やダストを用いるため、安価に摩耗しにくい被覆面を形
成できる利点がある。 本発明の耐摩耗翼を製造する方
法としては、（ｉ）接着剤を塗布した翼に、吹付け等に
よりアッシュやダストを付着させ、乾燥する方法。In addition, in the present invention, since the blade surface of the ventilation fan is covered with ash and dust, the blade surface has the same hardness as ash and dust, and is comparable to these. In addition to being able to completely prevent wear on the blade body, since ash and dust, which are the cause of wear, are used as the coating material to prevent wear on the ventilation fan blade body, the advantage is that a coated surface that is resistant to wear can be formed at a low cost. There is. The method for manufacturing the wear-resistant blade of the present invention includes (i) a method in which ash or dust is attached to a blade coated with an adhesive by spraying or the like, and then dried.
（１１）接着剤にアッシュやダストを混合して翼に塗布
し、乾燥あるいは焼成する方法。が有効である。 実施
例
軸流誘引通風ファンの動翼および静置に接着剤を均一
に塗布し、この上に酸化アルミニウムや酸化ケイ素を主
成分とするアッシュやダストを吹付、けにより均一に付
着させ、その後接着剤を乾燥させ、耐摩耗翼を製造した
。(11) A method of mixing ash or dust with adhesive, applying it to the wing, and drying or baking it. is valid. Example: Adhesive is evenly applied to the rotor blades and stationary parts of an axial-flow induced draft fan, and ash or dust containing aluminum oxide or silicon oxide as a main component is sprayed on top of this to make it adhere uniformly, and then adhesive is applied. The agent was dried and a wear-resistant blade was manufactured.
Claims (1)
を接着剤で被覆してなることを特徴とする耐摩耗翼。1. A wear-resistant blade for a ventilation fan, characterized in that the surface of the blade is coated with ash or dust in gas with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53104742A JPS6045760B2 (en) | 1978-08-28 | 1978-08-28 | Wear-resistant blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53104742A JPS6045760B2 (en) | 1978-08-28 | 1978-08-28 | Wear-resistant blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5532952A JPS5532952A (en) | 1980-03-07 |
| JPS6045760B2 true JPS6045760B2 (en) | 1985-10-11 |
Family
ID=14388940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53104742A Expired JPS6045760B2 (en) | 1978-08-28 | 1978-08-28 | Wear-resistant blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045760B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61194878U (en) * | 1985-05-28 | 1986-12-04 |
-
1978
- 1978-08-28 JP JP53104742A patent/JPS6045760B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5532952A (en) | 1980-03-07 |
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