Device for influencing the flow in a connecting pipe of a coal gasification reactor/gas cooler

The invention relates to a device for influencing the flow, particularly in a horizontal connecting pipe (1), between a coal gasification reactor and a gas cooler/purifier, providing a solution having the aim of optionally reducing or blocking the gas flow of a hot syngas without being exposed to th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SEMRAU, LOTHAR, KUSKE, EBERHARD
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING CARBURETTING AIR OR OTHER GASES CHEMISTRY COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FUELS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TAPS TECHNICAL GASES CONTAINING CARBON MONOXIDE THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a device for influencing the flow, particularly in a horizontal connecting pipe (1), between a coal gasification reactor and a gas cooler/purifier, providing a solution having the aim of optionally reducing or blocking the gas flow of a hot syngas without being exposed to the high loads due to corrosiveness and high temperatures while avoiding complex valves or control devices. The aim is achieved by a Venturi constriction in the flow path of the gas in the pipe (1) and a flow cone (4a) positioned on a centrally disposed pusher rod (4), wherein a connecting rod (4b) leading outward is provided for displacing the pusher rod (4), wherein the connecting rod (4b) displacing the pusher rod (4) is formed by a rod arm guided in a dummy socket and a rod arm guided out of the dummy socket (8) by means of a compression gland (6).