JPH04920U - - Google Patents
Info
- Publication number
- JPH04920U JPH04920U JP4054890U JP4054890U JPH04920U JP H04920 U JPH04920 U JP H04920U JP 4054890 U JP4054890 U JP 4054890U JP 4054890 U JP4054890 U JP 4054890U JP H04920 U JPH04920 U JP H04920U
- Authority
- JP
- Japan
- Prior art keywords
- sprayed layer
- shaft
- jet collector
- coated
- base
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910000856 hastalloy Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 3
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Gas Separation By Absorption (AREA)
Description
第１図は本考案のシヤフト修復構造の一例を示
す断面図、第２図はジエツトコレクターの概略図
、第３図〜第５図はそのブレードの構造説明図、
第６図はシヤフトの摩耗状況の説明図である。
２０……ブレード、２１……シヤフト、２１ａ
……摩耗部分、２１ｂ……開先、２１ｃ……ハス
テロイ溶射層、２１ｄ……セラミツクス溶射層、
２２……インペラー、２３……スペーサ。
FIG. 1 is a sectional view showing an example of the shaft repair structure of the present invention, FIG. 2 is a schematic diagram of a jet collector, and FIGS. 3 to 5 are explanatory diagrams of the structure of the blade.
FIG. 6 is an explanatory diagram of the wear condition of the shaft. 20...Blade, 21...Shaft, 21a
... Worn portion, 21b... Groove, 21c... Hastelloy sprayed layer, 21d... Ceramics sprayed layer,
22... Impeller, 23... Spacer.
Claims (1)
れるジエツトコレクターのＴｉ製シヤフトの外周
面周方向に形成された環状の凹溝を埋めるべく、
その凹溝内に下地としてＮｉ基合金溶射層が被覆
され、その上にセラミツクス溶射層が被覆されて
なるジエツトコレクターのシヤフト修復構造。 (2) 凹溝内下地としての被覆層がハステロイ溶
射層からなることを特徴とする請求項１に記載の
ジエツトコレクターのシヤフト修復構造。[Claims for Utility Model Registration] (1) In order to fill an annular groove formed in the circumferential direction of the outer circumferential surface of a Ti shaft of a jet collector used when treating chlorides as exhaust gas,
A jet collector shaft repair structure in which a Ni-based alloy sprayed layer is coated as a base in the groove, and a ceramic sprayed layer is coated thereon. (2) The shaft repair structure for a jet collector according to claim 1, wherein the coating layer as a base for the inside of the groove is made of a Hastelloy sprayed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4054890U JP2529114Y2 (en) | 1990-04-16 | 1990-04-16 | Jet collector shaft repair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4054890U JP2529114Y2 (en) | 1990-04-16 | 1990-04-16 | Jet collector shaft repair structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04920U true JPH04920U (en) | 1992-01-07 |
| JP2529114Y2 JP2529114Y2 (en) | 1997-03-19 |
Family
ID=31550433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4054890U Expired - Lifetime JP2529114Y2 (en) | 1990-04-16 | 1990-04-16 | Jet collector shaft repair structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529114Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007326554A (en) * | 2006-04-11 | 2007-12-20 | Deere & Co | Track / chain coupling bracket and chassis truck roller with metal bond coating |
-
1990
- 1990-04-16 JP JP4054890U patent/JP2529114Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007326554A (en) * | 2006-04-11 | 2007-12-20 | Deere & Co | Track / chain coupling bracket and chassis truck roller with metal bond coating |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529114Y2 (en) | 1997-03-19 |