公开(公告)号：US4456455A

公开(公告)日：1984-06-26

申请号：US360979

申请日：1982-03-23

申请人： Neville M. Shoebotham

发明人： Neville M. Shoebotham

IPC分类号： C10B1/04 ,  C10J3/32 ,  C10J3/62 ,  C10B9/00

CPC分类号： C10J3/62 ,  C10B1/04 ,  C10J3/30 ,  C10J3/32 ,  C10J3/36 ,  C10J3/66 ,  C10J3/723 ,  C10J2300/093

摘要： This invention relates to a two stage coal gasification plant which comprises a gasifier 1 and a predistillation retort 2. The gasifier has a plurality of gas extraction outlets 4 located in the periphery thereof which feed into a manifold 5 from where a percentage of the gas from the gasifier is extracted. Gas from the predistillation retort is extracted through an outlet near the top of the retort. An agitator 8 is provided for agitation of the coal in the agglomeration zone. The agitator is preferably automatically controlled by means of a temperature sensing device 10 located on an arm thereof.

摘要翻译： 本发明涉及一种包括气化器1和预蒸馏蒸煮器2的两级煤气化设备。气化器具有位于其周边的多个气体提取出口4，其从其中进入歧管5，其中一部分气体来自 提取气化炉。 来自预蒸馏干馏器的气体通过靠近蒸馏器顶部的出口提取。 提供搅拌器8用于搅拌附聚区中的煤。 搅拌器优选地通过位于其臂上的温度感测装置10自动控制。