AUTOMATIC FURNACE PLANT FOR FIRING WOOD WASTE Russian patent published in 2006 - IPC F23B60/02 

FIELD: the invention refers to furnace plants for firing wood waste.

SUBSTANCE: the automatic furnace plant for firing wood waste has a furnace with a lid, lateral and butt-end walls of the furnace formed from the interior side with a cooling jacket fulfilled in the shape of rectangular tubes; an air supply system which includes a blow-out ventilator installed on the lid of the furnace and a valve designed for regulation of air supply and control for the process of firing the fuel. At that air channels are made in the lid and it is provided with a cooling jacket and the uncovering and the covering up the lid is fulfilled with the help of hydraulic actuators. Besides the furnace plant has an ash collector, an ash disposal system consisting out of a half-tube with a diameter of more than 500 mm installed in the lower part of the furnace and covered with a fire-grate and containing a ventilator of high pressure and a drawing off ventilator with a cyclone, the bottom of the furnace is made with inclination for pouring of ash into the ash collector and banking fuel, exterior walls of the furnace are planked with sheet metal and the space between interior and exterior walls are heat-insulated with sand.

EFFECT: allows to simplify the construction of the furnace plant and the technology of firing wood waste without preliminary decomposition.

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