JPH0356004U - - Google Patents
Info
- Publication number
- JPH0356004U JPH0356004U JP11127189U JP11127189U JPH0356004U JP H0356004 U JPH0356004 U JP H0356004U JP 11127189 U JP11127189 U JP 11127189U JP 11127189 U JP11127189 U JP 11127189U JP H0356004 U JPH0356004 U JP H0356004U
- Authority
- JP
- Japan
- Prior art keywords
- furnace wall
- tubes
- tube
- sleeve
- wall structure
- 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
- 239000002184 metal Substances 0.000 claims 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
Description
第１図は本考案の一実施例の側面図、第２図は
第１図の−方向矢視図、第３図は従来例の側
面図である。
図中１は火炉、１′は側壁（炉壁）、２は後部
伝熱部、３は副側壁（炉壁）、９，９′は下方端
部、１０は蒸発管（管）、１１，１３はフイン（
金具）、１２は過熱器管（管）、１４はスリーブ
、Ｘは境界部分、ｄ１は外径、ｄ２は内径を示す
。
FIG. 1 is a side view of an embodiment of the present invention, FIG. 2 is a view taken along the - direction arrow in FIG. 1, and FIG. 3 is a side view of a conventional example. In the figure, 1 is a furnace, 1' is a side wall (furnace wall), 2 is a rear heat transfer section, 3 is a sub-side wall (furnace wall), 9, 9' is a lower end, 10 is an evaporation tube (tube), 11, 13 is Finn (
12 is a superheater tube (tube), 14 is a sleeve, X is a boundary portion, d1 is an outer diameter, and d2 is an inner diameter.
Claims (1)
を備えたボイラ炉壁構造に於いて、所定の炉壁を
形成する管のうち、他の炉壁の境界部分に位置す
る複数の管の下方端部に、管の外径より内径が大
きいスリーブを外嵌させ、該スリーブを金具によ
り接続したことを特徴とするボイラ炉壁構造。 In a boiler furnace wall structure with a plurality of furnace walls formed by connecting a large number of tubes with metal fittings, among the tubes forming a given furnace wall, a plurality of tubes located at the boundary part of other furnace walls A boiler furnace wall structure characterized in that a sleeve having an inner diameter larger than the outer diameter of the tube is fitted onto the lower end of the tube, and the sleeve is connected by a metal fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11127189U JPH0356004U (en) | 1989-09-22 | 1989-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11127189U JPH0356004U (en) | 1989-09-22 | 1989-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356004U true JPH0356004U (en) | 1991-05-29 |
Family
ID=31659760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11127189U Pending JPH0356004U (en) | 1989-09-22 | 1989-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356004U (en) |
-
1989
- 1989-09-22 JP JP11127189U patent/JPH0356004U/ja active Pending