JPS5896002U - fluidized bed boiler - Google Patents

fluidized bed boiler

Info

Publication number
JPS5896002U
JPS5896002U JP19095781U JP19095781U JPS5896002U JP S5896002 U JPS5896002 U JP S5896002U JP 19095781 U JP19095781 U JP 19095781U JP 19095781 U JP19095781 U JP 19095781U JP S5896002 U JPS5896002 U JP S5896002U
Authority
JP
Japan
Prior art keywords
steam
fluidized bed
bed boiler
supplied
valve
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
Application number
JP19095781U
Other languages
Japanese (ja)
Other versions
JPS6229603Y2 (en
Inventor
梶本　昇
各務　英明
俊 石川
Original Assignee
バブコツク日立株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by バブコツク日立株式会社 filed Critical バブコツク日立株式会社
Priority to JP19095781U priority Critical patent/JPS5896002U/en
Publication of JPS5896002U publication Critical patent/JPS5896002U/en
Application granted granted Critical
Publication of JPS6229603Y2 publication Critical patent/JPS6229603Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は流動層ボイラのフローシートを示し、第２図は
本考案の実施例を示した流動層ボイラめ詳細図である。 １・・・・・・流動層ボイラ、４・・・・・・流動層、
５・・曲蒸気管、７・・・・・・伝熱管、２５・・・・
・・主蒸気管、２６・・・・・・タービン、２８・・・
・・・復水器、３ｏ・・・・・・タービンバイパス配管
、３１・・曲事蒸気弁、３２．３３・・・・・・調整弁
。FIG. 1 shows a flow sheet of a fluidized bed boiler, and FIG. 2 is a detailed diagram of a fluidized bed boiler showing an embodiment of the present invention. 1...Fluidized bed boiler, 4...Fluidized bed,
5...Bent steam pipe, 7...Heat transfer tube, 25...
...Main steam pipe, 26...Turbine, 28...
... Condenser, 3o ... Turbine bypass piping, 31 ... Curved steam valve, 32.33 ... Adjustment valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給水を蒸発させる伝熱管と、この蒸気を過熱する蒸気管
を流動層ボイラ内に配置し、この蒸気を主蒸気弁を経て
タービンへ供給するものにおいて、前記主蒸気弁の上流
から復水器へタービンバイパス配管を設け、主蒸気弁の
緊急遮断時には流動層ボイラ内に保有する蒸気を蒸気管
よりターピッバイパス配管へ供給し、蒸気管を冷却する
ようにしたことを特徴とする流動層ボイラ。A heat transfer tube for evaporating feed water and a steam tube for superheating this steam are arranged in a fluidized bed boiler, and this steam is supplied to a turbine via a main steam valve, where the steam is supplied to a condenser from upstream of the main steam valve. A fluidized bed boiler characterized in that a turbine bypass piping is provided, and when a main steam valve is shut off in an emergency, steam held in the fluidized bed boiler is supplied from the steam pipe to the turbine bypass piping to cool the steam pipe.
JP19095781U 1981-12-23 1981-12-23 fluidized bed boiler Granted JPS5896002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19095781U JPS5896002U (en) 1981-12-23 1981-12-23 fluidized bed boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19095781U JPS5896002U (en) 1981-12-23 1981-12-23 fluidized bed boiler

Publications (2)

Publication Number Publication Date
JPS5896002U true JPS5896002U (en) 1983-06-29
JPS6229603Y2 JPS6229603Y2 (en) 1987-07-30

Family

ID=30104447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19095781U Granted JPS5896002U (en) 1981-12-23 1981-12-23 fluidized bed boiler

Country Status (1)

Country Link
JP (1) JPS5896002U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178202A (en) * 1984-02-21 1985-09-12 ドイツチエ　バブコツク　ヴエルケ　アクチエンゲゼルシヤフト Steam generator with stationary fluidized bed type fire chamber
JPS6123001U (en) * 1984-07-10 1986-02-10 バブコツク日立株式会社 Burnout prevention type fluidized bed boiler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729167U (en) * 1971-04-27 1972-12-02
JPS5335802A (en) * 1976-09-16 1978-04-03 Hitachi Ltd Control device of turbine bypass valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729167U (en) * 1971-04-27 1972-12-02
JPS5335802A (en) * 1976-09-16 1978-04-03 Hitachi Ltd Control device of turbine bypass valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178202A (en) * 1984-02-21 1985-09-12 ドイツチエ　バブコツク　ヴエルケ　アクチエンゲゼルシヤフト Steam generator with stationary fluidized bed type fire chamber
JPS6123001U (en) * 1984-07-10 1986-02-10 バブコツク日立株式会社 Burnout prevention type fluidized bed boiler

Also Published As

Publication number Publication date
JPS6229603Y2 (en) 1987-07-30

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