Municipal sludge, paper mill sludge, printing and dyeing sludge, ceramic sludge, leather sludge, industrial enterprise sludge, and other general solid wastes

Kitchen waste carbonization

Biomass carbonization

Other industrial solid waste carbonization

Vertical structure, integrated self-heating drying + pyrolysis carbonization equipment

80% moisture → plate and frame filter pressed to 60-65% → fed into MHF for pyrolysis carbonization. 3. 60-65% moisture → directly conveyed into MHF for pyrolysis carbonization

Oxygen-deficient pyrolysis, sludge pyrolysis residue has high carbon content, can be used to produce biomass fuel

Direct cost per ton of sludge disposal <180 RMB

High-pressure dehydration (80% down to 45%) + vertical multi-hearth carbonization (45% carbonized to absolute dry carbon powder), short process, low cost, fully utilizing sludge calorific value