JPS6360455U

JPS6360455U -

Info

Publication number: JPS6360455U
Application number: JP15152586U
Authority: JP
Priority date: 1986-10-03
Filing date: 1986-10-03
Publication date: 1988-04-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す装置の図、第
２図はその制御系統図、第３図は従来の装置の図
である。１……ガス化炉、２……圧力容器、３……アニ
ユラス、４……ガス配管、１０……脱硫装置、１
１……ガス制御弁、１２……アニユラス入口管、
１３……コンプレツサ、１４……アニユラス入口
弁、１５……アニユラス出口管、１６……アニユ
ラス出口弁、１７……第１の逆止弁、１８……第
２の逆止弁。 FIG. 1 is a diagram of a device showing an embodiment of the present invention, FIG. 2 is a control system diagram thereof, and FIG. 3 is a diagram of a conventional device. 1... Gasifier, 2... Pressure vessel, 3... Annulus, 4... Gas piping, 10... Desulfurization equipment, 1
1... Gas control valve, 12... Annulus inlet pipe,
13... Compressor, 14... Annulus inlet valve, 15... Annulus outlet pipe, 16... Annulus outlet valve, 17... First check valve, 18... Second check valve.

Claims

[Scope of utility model registration request]

The gasification is performed through a gasification furnace consisting of a gasification furnace section and a heat exchange section, a pressure vessel that houses the gasification furnace and forms an annulus around the outer periphery of the gasification furnace, and a desulfurization device and a gas control valve. A gas supply pipe that supplies the generated gas generated in the furnace to the turbine, an annulus outlet pipe that communicates the pressure vessel and the gas supply pipe via an annulus outlet valve, and a gas pipe that communicates with the gas pipe via a compressor and an annulus inlet valve. In a gasifier having an annulus inlet pipe communicating with a pressure vessel, a first check valve capable of releasing the internal pressure of the gasification furnace to the pressure vessel, and a first check valve capable of releasing the internal pressure of the pressure vessel to the gasification furnace. An annulus control device comprising two check valves.