Pure oxygen continuous gasification system

• Main Authors: LI YONGJIN, CHENG JIANWEI, SUN GUOXIN, ZHU ZHIMING, GAO WENJUN, CUI GUOGANG
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: CARBURETTING AIR OR OTHER GASES; CHEMISTRY; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model discloses a pure oxygen continuous gasification system which comprises a steam buffer tank, an inlet of the steam buffer tank is connected with a low-pressure steam pipe, an outlet of the steam buffer tank is connected with a middle inlet of a gas mixing tank through a steam pipe, a bottom inlet of the gas mixing tank is connected with a gasification agent pipe, and an outlet of the gas mixing tank is connected to a bottom inlet of a pure oxygen furnace. A top raw material inlet of the pure oxygen furnace is connected with a raw material outlet of the automatic stoker, an upper water gas outlet of the pure oxygen furnace is connected with a water gas pipe, the water gas pipe is connected to an upper inlet of the cyclone dust collector, a top outlet of the cyclone dust collector is connected with the preheater, and the top of the preheater is connected with a top inlet of the heat pipe waste heat boiler. A bottom outlet of the heat pipe waste heat boiler is connected with a water seal tank th