Pulverized coal gasification furnace deslagging device for synthetic ammonia production

• Main Authors: NIU XIAOFENG, DONG YANSONG, LIU ZHUN, ZHANG XIAODONG, JIA BINTAO, LI XINRAN, YAN JUN, ZHAO YUNXIANG, FAN XIAODONG, LI PENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• 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 provides a slag discharging device of a pulverized coal gasification furnace for synthetic ammonia production. The slag discharging device comprises an ash chamber, a slag crushing structure, a filtering structure, a guiding and conveying structure and a driving structure, the ash chamber is provided with a containing cavity; the slag crushing structure is rotationally arranged in the accommodating cavity and is used for crushing large-volume ash slag; the filtering structure is mounted in the accommodating cavity, is arranged below the slag crushing structure and is used for filtering and guiding out crushed ash slag; the guiding and conveying structure is rotationally arranged in the containing cavity, is arranged below the filtering structure and is used for guiding the ash filtered by the filtering structure out of the ash chamber; the driving structure is arranged in the containing cavity and used for driving the slag crushing structure and the guiding and conveying structure to rotate.