JPS63104810U - - Google Patents
Info
- Publication number
- JPS63104810U JPS63104810U JP19805986U JP19805986U JPS63104810U JP S63104810 U JPS63104810 U JP S63104810U JP 19805986 U JP19805986 U JP 19805986U JP 19805986 U JP19805986 U JP 19805986U JP S63104810 U JPS63104810 U JP S63104810U
- Authority
- JP
- Japan
- Prior art keywords
- reheater
- temperature
- bypass line
- low
- boiler
- 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
- 239000002826 coolant Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図は本考案の第１実施例に係る再熱蒸気温
度制御装置の系統図、第２図は本考案の第２実施
例に係る再熱蒸気温度制御装置の系統図、第３図
はボイラ起動後の再熱蒸気温度変化を示す線図で
ある。
１……再熱蒸気温度制御装置、２……低温再熱
器、３……再熱器連絡管、５……高温再熱器、６
……バイパスライン、６ａ……接続点、８……熱
交換器、１２……バイパスライン入口バルブ、１
３……再熱器連絡バルブ。
FIG. 1 is a system diagram of a reheat steam temperature control device according to a first embodiment of the present invention, FIG. 2 is a system diagram of a reheat steam temperature control device according to a second embodiment of the present invention, and FIG. 3 is a system diagram of a reheat steam temperature control device according to a second embodiment of the present invention. It is a diagram showing a reheat steam temperature change after boiler startup. 1...Reheat steam temperature control device, 2...Low temperature reheater, 3...Reheater connection pipe, 5...High temperature reheater, 6
...Bypass line, 6a...Connection point, 8...Heat exchanger, 12...Bypass line inlet valve, 1
3...Reheater communication valve.
Claims (1)
する低温再熱器と、該低温再熱器と再熱器連絡管
により接続された高温再熱器と、前記低温再熱器
側の再熱器連絡管より分岐し、前記高温再熱器側
の再熱器連絡管に接続されたバイパスラインと、
該バイパスラインに設置され、前記ボイラ内とボ
イラ外のいずれか一方の冷却媒体による熱交換に
よつて再熱蒸気温度を冷却する熱交換器とを備え
るとともに、前記低温再熱器と熱交換器との間の
前記バイパスラインにバイパスライン入口バルブ
を設け、かつ前記高温再熱器側の再熱器連絡管と
前記バイパスラインとの接続点より上流側で、該
接続点近傍の前記再熱器連絡管に再熱器連結バル
ブを設けた再熱蒸気温度制御装置。 In a reheat steam system of a boiler, a low-temperature reheater that generates reheat steam, a high-temperature reheater connected to the low-temperature reheater by a reheater connecting pipe, and a reheater on the low-temperature reheater side. a bypass line branching from the reheater communication pipe and connected to the reheater communication pipe on the high temperature reheater side;
a heat exchanger that is installed in the bypass line and cools the reheated steam temperature by heat exchange with a cooling medium either inside the boiler or outside the boiler, and the low-temperature reheater and the heat exchanger. a bypass line inlet valve is provided in the bypass line between the high-temperature reheater and the reheater in the vicinity of the connection point on the upstream side of the connection point between the reheater communication pipe on the high temperature reheater side and the bypass line; Reheat steam temperature control device with a reheater connection valve installed in the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805986U JPS63104810U (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805986U JPS63104810U (en) | 1986-12-23 | 1986-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104810U true JPS63104810U (en) | 1988-07-07 |
Family
ID=33446926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19805986U Pending JPS63104810U (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104810U (en) |
-
1986
- 1986-12-23 JP JP19805986U patent/JPS63104810U/ja active Pending
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