Device for incorporation of pulverulent materials, especially dust-explosive pulverulent materials, into a liquid, especially an inflammable liquid

A method for the incorporation of dust-explosive pulverulent materials into a readily inflammable liquid, wherein the method comprises the following steps:

• circulating a liquid in a liquid circuit by means of a pump such that a purely fluid aggregate state of the liquid is present, wherein the liquid is a combustible liquid at a temperature of 40° C. to 60° C. having an ATEX classification according to guideline 2014/34/EU, wherein the liquid has a viscosity of 500 mPas-3000 mPas at 50° C.;
• suctioning a pulverulent material by means of a gas flow, due to a negative pressure of the pump, out of a powder vessel via a powder feed conduit;
• introduction of the pulverulent material into the liquid in the liquid circuit in a controlled manner via a powder feed conduit;
• mixing the liquid and the pulverulent material in the liquid circuit.