Biomass grading pyrolysis carbonization system

• Main Authors: LIU XIAOHAO, QI FENGLEI, JIAO RAN, DIAO RUI, YANG CUNZHANG, QI FENGMING, MA PEIYONG
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The system comprises a screening machine and a pyrolyzing furnace, the screening machine comprises a first feeding port, a first material screening port and a second material screening port, the pyrolyzing furnace comprises a first pyrolyzing chamber and a second pyrolyzing chamber, the second pyrolyzing chamber is communicated with the first pyrolyzing chamber, and the second pyrolyzing chamber is communicated with the second pyrolyzing chamber. The first pyrolysis chamber is communicated with the first material screening opening, the second pyrolysis chamber is communicated with the second material screening opening, a first gas outlet and a first discharging opening are formed in the second pyrolysis chamber, and biomass raw materials of at least two sizes are screened out through the screening machine; the large-size biomass is pyrolyzed in the first pyrolysis chamber and the second pyrolysis chamber in sequence, and the small-size biomass is directly pyrolyzed in the second pyrolysis chamber. Therefore,