JPH0221409U - - Google Patents
Info
- Publication number
- JPH0221409U JPH0221409U JP9651188U JP9651188U JPH0221409U JP H0221409 U JPH0221409 U JP H0221409U JP 9651188 U JP9651188 U JP 9651188U JP 9651188 U JP9651188 U JP 9651188U JP H0221409 U JPH0221409 U JP H0221409U
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- sub
- furnace
- boiler
- overhanging portion
- 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
- 238000010586 diagram Methods 0.000 description 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説明図、第２図は
従来例の説明図、第３図は副側壁の下方端部の拡
大図である。
図中１は火炉、２は後部伝熱部、３は副側壁、
９，９′は下方端部、１２，１２′は蒸発管、１
３，１６はフイン、１４，１７は張出部、１５，
１５′は過熱器管を示す。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, FIG. 2 is an explanatory diagram of a conventional example, and FIG. 3 is an enlarged view of the lower end of the sub-side wall. In the figure, 1 is the furnace, 2 is the rear heat transfer section, 3 is the sub-side wall,
9, 9' are the lower ends, 12, 12' are the evaporation tubes, 1
3, 16 are fins, 14, 17 are overhanging parts, 15,
15' indicates a superheater tube.
Claims (1)
ラにおける火炉の側壁を構成する管のうち、前記
副側壁との境界部分に位置する管に副側壁内を迂
回する張出部を形成すると共に、該張出部と互い
に入り組む張出部を備えた管を前記副側壁に設け
たことを特徴とするボイラ。 In a boiler in which a furnace and a rear heat transfer section are connected by a sub-side wall, among the tubes constituting the side wall of the furnace, a projecting portion that bypasses the inside of the sub-side wall is formed on a tube located at a boundary with the sub-side wall. A boiler characterized in that the sub-side wall is provided with a tube having an overhanging portion that intertwines with the overhanging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9651188U JPH0221409U (en) | 1988-07-21 | 1988-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9651188U JPH0221409U (en) | 1988-07-21 | 1988-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221409U true JPH0221409U (en) | 1990-02-13 |
Family
ID=31321455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9651188U Pending JPH0221409U (en) | 1988-07-21 | 1988-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221409U (en) |
-
1988
- 1988-07-21 JP JP9651188U patent/JPH0221409U/ja active Pending