FIELD: depolymerization.
SUBSTANCE: group of inventions relates to a method for the ignition of a furnace by means of burning of fuel obtained by the depolymerization of plastic waste in an installation for the production of the specified fuel, and a device for the ignition of a furnace by means of burning of fuel obtained by the depolymerization of plastic waste and for the production of the specified fuel. The method includes the ignition of the furnace, alternately, in the first and the second opposite directions, wherein the ignition direction is periodically switched between the first direction and the second direction, and the temporary interruption of the introduction of fuel to the furnace, when the ignition direction is switched, while fuel is placed in a means for fuel placement during the temporary interruption. The device contains a furnace ignited by means of burning of fuel obtained by the depolymerization of plastic waste, and an installation for the production of fuel by the depolymerization of plastic waste, while the installation is made with the possibility of introducing fuel to the furnace to ignite it, and the furnace is made with the possibility of using heat outputting from waste gases to accelerate the depolymerization.
EFFECT: operation of a regenerative furnace in such a way that output heat of waste gases from the furnace is used for the acceleration of the depolymerization.
14 cl, 2 dwg
