Metallgesellschaft Aktiengesellschaft

Helmut Vierrath

Hans Kupfer

Heinz Wolf

Johannes Albrecht

Osman Turna

Klaus Zapke

Rudolf Jakobs

Gert Schuster

Manfred Weil

The reactor for the gasification of the fuel in a fixed bed comprises a rotary distributor, which is disposed over the fixed bed and includes at least one outlet structure for the fuel. The outlet structure consists of a tube, which is formed at its lower end with two arcuate cutouts through which the fuel flows out approximately at right angles to the direction of movement of the tube. Each cutout lies in a plane which includes an angle of about 25.degree. to 50.degree. with the horizontal. The outlet end of the tube has preferably the same elevation on the leading and trailing sides of the tube.

Fuel distributor in a reactor for gasifying solid granular fuels

A reactor for gasifying solid fuels, particularly coal, comprises with the fixed bed of fuel at least one stirring arm, which is rotatable about a vertical axis and is approximately triangular in cross-section. The forward knife edge and the rear crushing edge of the stirring arm are provided with replaceable armoring. The armoring at the knife edge consists of a plurality of armoring elements (7), which are approximately V-shaped in cross-section and are arranged one beside the other so as to define an expansion joint. The armoring at the crushing edge consists also of a plurality of elements (10), which are mounted on the stirring arm so as to be movable at ambient temperature.

Stirrer of a reactor for gasifying solid fuels

Growing community of inventors

Neu-Isenburg, Germany

Helmut Vierrath