Method and device for carbonizing treatment of filtering mud in sugar refinery

The invention discloses a method and a device for carbonizing treatment of filtering mud in a sugar refinery and belongs to the technical field of product treatment of the sugar making industry, wherein the method for carbonizing treatment of the filtering mud in the sugar refinery comprises the following steps: mechanical dewatering, primary drying, secondary drying and carbonizing treatment; cracked gas generated in the process of carbonizing treatment is conveyed into a burning chamber of a carbonizing furnace to burn, high-temperature flue gas generated from burning is used for providing acracking heat source, and after heat exchange, the high-temperature flue gas is conveyed to a flue-gas exhausting channel of a boiler of the sugar refinery, and is mixed with tail gas from primary drying and secondary drying and exhausted tail gas of the boiler of the sugar refinery to be conveyed into a primary roller dryer and a secondary roller dryer and be used as a drying heat source; the device for carbonizing trea