JPH0371204U - - Google Patents
Info
- Publication number
- JPH0371204U JPH0371204U JP12654089U JP12654089U JPH0371204U JP H0371204 U JPH0371204 U JP H0371204U JP 12654089 U JP12654089 U JP 12654089U JP 12654089 U JP12654089 U JP 12654089U JP H0371204 U JPH0371204 U JP H0371204U
- Authority
- JP
- Japan
- Prior art keywords
- furnace tube
- fitting portion
- stud
- furnace
- 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.)
- Pending
Links
- 238000005260 corrosion Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は、本考案の１実施例に係るスタツド取
付状態の横断面図、第２図は第１図−矢視図
、第３図はスペーサ部で第２図の−矢視図、
第４図は、従来のスタツドを取付けた火炉壁管を
示す展開図、第５図は第４図の−断面矢視図
、第６図は従来の別のスタツドの取付け状態を示
す側断面図である。
１……火炉管、２……スタツド、３……断熱材
、４……嵌合部溝、５……スペーサ。
FIG. 1 is a cross-sectional view of a stud installed according to an embodiment of the present invention, FIG. 2 is a view in the direction of the arrow in FIG. 1, and FIG. 3 is a view in the direction of the arrow in FIG.
Fig. 4 is an exploded view showing a furnace wall tube with a conventional stud attached, Fig. 5 is a sectional view taken along the - sectional arrow in Fig. 4, and Fig. 6 is a side sectional view showing another conventional stud installed. It is. 1...Furnace tube, 2...Stud, 3...Insulating material, 4...Fitting groove, 5...Spacer.
Claims (1)
着される複数のスタツドにおいて、上記火炉管の
表面の一部に火炉管と同一もしくは同種材料によ
り嵌合部分を設け、該嵌合部分に耐熱・耐食性に
優れたセラミツクス材料よりなるスタツドを適宜
嵌合手段を介して一体的に嵌合装着させたことを
特徴とする防食スタツド。 In a plurality of studs attached to the furnace tube base material constituting the furnace wall of the recovery boiler, a fitting portion is provided on a part of the surface of the furnace tube from the same or similar material as the furnace tube, and the fitting portion is heat-resistant. -An anti-corrosion stud characterized by a stud made of a ceramic material with excellent corrosion resistance that is integrally fitted with an appropriate fitting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12654089U JPH0371204U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12654089U JPH0371204U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371204U true JPH0371204U (en) | 1991-07-18 |
Family
ID=31674346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12654089U Pending JPH0371204U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371204U (en) |
-
1989
- 1989-10-31 JP JP12654089U patent/JPH0371204U/ja active Pending