Method and device for thermal material treatment in a pulsation reactor
OwnerHorst Büchnerinventor
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Abstract
The invention relates to a device and a method for thermal treatment of a raw material in an oscillating hot gas flow of a pulsation reactor, comprising a burner, which is supplied with a mass flow, via at least one pipeline, for forming at least one flame, which produces the oscillating hot gas flow, wherein the flame is arranged in a combustion chamber, and wherein a reaction chamber follows the combustion chamber downstream of the combustion chamber. In order to be independent of the dimension of the device, it is proposed to provide the mass flow that is supplied to the flame with an externally impressed pulsation. The combustion chamber and/or the reaction chamber can then be varied in geometry to avoid resonances.
Claims10
A device for thermal treatment of a raw material in a oscillating hot gas flow of a pulsation reactor, with a burner, which produces oscillating hot gas flow, whereby the flame is arranged in a combustion chamber, the burner is fed via at least one pipeline, wherein a reaction space adjoins the combustion chamber, wherein the a pulsation device that can be externally driven for at least one part of the mass flow, which is guided to the burner, is arranged downstream of the pipeline leading to the flame.
A method of thermal treatment of a raw material in an oscillating hot gas flow of a pulsation reactor, comprising a burner, to which a mass flow of fuel gas and air is supplied, via at least one pipeline, to form at least one flame, which generates the hot gas flow, whereby the flame is disposed in a burner, to which a reaction chamber is connected, wherein the mass flow to the burner is provided with an externally determined frequency and amplitude with pulsation.
Dependencies are inferred from the claim text.