JPS6475802A - Reheat type exhaust gas boiler - Google Patents
Reheat type exhaust gas boilerInfo
- Publication number
- JPS6475802A JPS6475802A JP22978087A JP22978087A JPS6475802A JP S6475802 A JPS6475802 A JP S6475802A JP 22978087 A JP22978087 A JP 22978087A JP 22978087 A JP22978087 A JP 22978087A JP S6475802 A JPS6475802 A JP S6475802A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- reheater
- superheater
- gas boiler
- sent
- 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
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To achieve a higher performance of an exhaust gas boiler and a reduction in cost by a method wherein a high temperature superheater element and a reheater element are arranged alternately at the extreme upstream part of a gas flow and remaining superheater elements, an evaporator and a fuel economizer are arranged sequentially on the downstream side of the gas. CONSTITUTION: At the extreme upstream part of a gas flow of in exhaust gas boiler 1, an element of a high temperature superheater 2 and an element of a reheater 3 are arranged alternately across the width of the exhaust gas boiler 1 and on the downstream side of the gas, respective heat transfer elements of a low temperature superheater 4, a high pressure evaporator 5 and a high pressure fuel economizer 6 are arranged sequentially. Steam flows through a heat exchanger tube composing the secondary superheater 2 to be sent to a high pressure steam turbine via an outlet header 19 of the secondary superheater. The exhaust gas is sent to an inlet header 21 of the reheater through a communication pipe 24 and flows through the heat exchanger tube constituting the reheater 3 to be sent to a medium pressure steam turbine via an outlet header 21 of the reheater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22978087A JPS6475802A (en) | 1987-09-16 | 1987-09-16 | Reheat type exhaust gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22978087A JPS6475802A (en) | 1987-09-16 | 1987-09-16 | Reheat type exhaust gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6475802A true JPS6475802A (en) | 1989-03-22 |
Family
ID=16897556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22978087A Pending JPS6475802A (en) | 1987-09-16 | 1987-09-16 | Reheat type exhaust gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6475802A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626610A (en) * | 1992-03-27 | 1994-02-04 | Foster Wheeler Energy Corp | Internally installed superheater for heat recovery steam generator and tube for reheater |
| JPH06280612A (en) * | 1992-12-02 | 1994-10-04 | Stein Ind Sa | Method and equipment for recovering heat particularly for combined cycle |
| JP2012167859A (en) * | 2011-02-14 | 2012-09-06 | Mitsubishi Heavy Ind Ltd | Marine boiler |
| CN103090351A (en) * | 2013-01-17 | 2013-05-08 | 苏州海陆重工股份有限公司 | Industrial sewage boiling heat recovery boiler |
-
1987
- 1987-09-16 JP JP22978087A patent/JPS6475802A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626610A (en) * | 1992-03-27 | 1994-02-04 | Foster Wheeler Energy Corp | Internally installed superheater for heat recovery steam generator and tube for reheater |
| JPH06280612A (en) * | 1992-12-02 | 1994-10-04 | Stein Ind Sa | Method and equipment for recovering heat particularly for combined cycle |
| JP2012167859A (en) * | 2011-02-14 | 2012-09-06 | Mitsubishi Heavy Ind Ltd | Marine boiler |
| CN103090351A (en) * | 2013-01-17 | 2013-05-08 | 苏州海陆重工股份有限公司 | Industrial sewage boiling heat recovery boiler |
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