Title:
STEAM GENERATING DEVICE
Document Type and Number:
Japanese Patent JP3176435
Kind Code:
B
Abstract:
PURPOSE: To keep a water supplying at an inlet of a water wall of a furnace in its single phase flow and reduce restriction in operation in the case that a full amount of or a large amount of bypassing of a coal saving device or even in the case that a condition of gas at an inlet of the coal saving device shows a high temperature and an increased flow rate.
CONSTITUTION: There is provided a vent pipe 18 capable of supplying steam or two-phase flow fluid from a bypassing system of a coal saving device and the upper-most part of the coal saving device 3 to a steam water separator 11 installed at an outlet port of a furnace 9.
Inventors:
Aida, Mikio
Goto, Kazuhisa
Yamauchi, Hidenori
Goto, Kazuhisa
Yamauchi, Hidenori
Application Number:
JP1992000144488
Publication Date:
April 06, 2001
Filing Date:
June 04, 1992
Export Citation:
Assignee:
BABCOCK HITACHI KK
International Classes:
F22B29/06; F22B35/00; F22D1/12; F22D1/14; F22B29/00; F22B35/00; F22D1/00; (IPC1-7): F22B35/00; F22B29/06; F22D1/12