发明名称 GASIFICATION APPARATUS WITH CONTINUOUS SOLIDS DISCHARGE
摘要 A process for the discharge of slag and ash from a gasification reactor is disclosed. These solids are directed from the gasification reactor into a water bath housed with the gasification reactor in a pressure vessel. There are at least two lock hoppers underneath the water bath which are fed with a stream of water/solids via a pipe and a flow divider element, it being possible to supply the lock hoppers individually and in a controlled manner with a stream of water/solids via shut-off devices. The filling is performed in a manner that encourages the sett-ling process by withdrawing a stream of liquid from the lock hopper being filled, the filling time being controlled so as to prevent the solids settling above the valves and lock hoppers. Also disclosed is an apparatus with at least two lock hoppers underneath the water bath of a gasification reactor, there being, in an advantageous embodiment, a flow divider element and shut-off devices between the water bath and the lock hoppers.
申请公布号 US2011168648(A1) 申请公布日期 2011.07.14
申请号 US20090737429 申请日期 2009.07.11
申请人 UHDE GMBH 发明人 HANROTT CHRISTOPH
分类号 B01D21/02;F15D1/00 主分类号 B01D21/02
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