JPH0410240U - - Google Patents
Info
- Publication number
- JPH0410240U JPH0410240U JP5143590U JP5143590U JPH0410240U JP H0410240 U JPH0410240 U JP H0410240U JP 5143590 U JP5143590 U JP 5143590U JP 5143590 U JP5143590 U JP 5143590U JP H0410240 U JPH0410240 U JP H0410240U
- Authority
- JP
- Japan
- Prior art keywords
- boiler
- side wall
- fin
- wall
- superheater
- 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
- 238000005192 partition Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例のボイラの炉壁構造
を示す要部拡大断面図、第２図は一般的なボイラ
の全体概略図、第３図は従来のボイラの炉壁構造
の要部拡大断面図、第４図は第３図の−方向
矢視図である。
図中、３は側壁管、４は側壁フイン、４ａは端
部、５は側壁、６は後部伝熱部、６ａは過熱器側
通路、６ｂは再熱器側通路、８は隔壁管、９は隔
壁フイン、１０は隔壁、１１は過熱器、１２は再
熱器、１７は当接部外側、Ｄ１はボイラ前後方向
、Ｄ２はボイラ幅方向を示す。
Fig. 1 is an enlarged sectional view of the main parts showing the furnace wall structure of a boiler according to an embodiment of the present invention, Fig. 2 is an overall schematic diagram of a general boiler, and Fig. 3 is a main part of the furnace wall structure of a conventional boiler. FIG. 4 is an enlarged cross-sectional view of FIG. 3 in the negative direction. In the figure, 3 is a side wall tube, 4 is a side wall fin, 4a is an end, 5 is a side wall, 6 is a rear heat transfer section, 6a is a superheater side passage, 6b is a reheater side passage, 8 is a partition pipe, 9 10 is the partition fin, 11 is the superheater, 12 is the reheater, 17 is the outside of the contact part, D 1 is the boiler longitudinal direction, and D 2 is the boiler width direction.
Claims (1)
管が側壁フインにより交互に接合された側壁と、
ボイラ幅方向に向けて配列された複数の隔壁管が
、隔壁フインにより交互に接続された隔壁とを備
えた後部伝熱部内部を、前記隔壁により過熱器が
収納される過熱器側通路と再熱器が収納される再
熱器側通路に分割した、ボイラの炉壁構造におい
て、隔壁側部の隔壁フイン端部を前記側壁フイン
を通して外部へ突出させ、かつ側壁フインと隔壁
フインとの当接部外側を溶接したことを特徴とす
るボイラの炉壁構造。 A side wall in which a plurality of side wall tubes arranged in the longitudinal direction of the boiler are alternately joined by side wall fins;
A plurality of bulkhead tubes arranged in the boiler width direction connect the inside of the rear heat transfer section, which has bulkheads alternately connected by bulkhead fins, with the superheater side passage where the superheater is housed. In a furnace wall structure of a boiler that is divided into a reheater side passage in which a heating device is housed, an end of a partition wall fin on a side portion of the partition wall protrudes to the outside through the side wall fin, and the side wall fin and the partition wall fin are in contact with each other. A boiler furnace wall structure characterized by welding on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5143590U JPH08604Y2 (en) | 1990-05-17 | 1990-05-17 | Boiler furnace wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5143590U JPH08604Y2 (en) | 1990-05-17 | 1990-05-17 | Boiler furnace wall structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0410240U true JPH0410240U (en) | 1992-01-29 |
| JPH08604Y2 JPH08604Y2 (en) | 1996-01-10 |
Family
ID=31570878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5143590U Expired - Lifetime JPH08604Y2 (en) | 1990-05-17 | 1990-05-17 | Boiler furnace wall structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08604Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197453U (en) * | 1981-06-11 | 1982-12-15 |
-
1990
- 1990-05-17 JP JP5143590U patent/JPH08604Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197453U (en) * | 1981-06-11 | 1982-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08604Y2 (en) | 1996-01-10 |