WASTEWATER TREATMENT SYSTEM COMPRISING AN OUTER TA

专利名称：WASTEWATER TREATMENT SYSTEM

COMPRISING AN OUTER TANK AND ANINNER AERATION CHAMBER

发明人：BAIRD, Andrew申请号：EP14728608.2申请日：20140522公开号：EP3013757A1公开日：20160504

摘要：A wastewater treatment system 1 comprises an outer tank 10 which is open atone end and an inner aeration chamber 20 mounted within the outer tank during use,which is open at opposing ends. The outer tank generally increases in internal diametertowards its open end and has substantially no internal structure so as to be intimatelystackable with other substantially identical outer tanks for its entire length. The inneraeration chamber generally increases in diameter from a first end to a second opposingend and has substantially no internal or external structures projecting away from thewalls of the aeration chamber intermediate the first and second end, so as to beintimately stackable with other substantially identical aeration chambers for its entirelength. Transportation of a plurality of wastewater treatment systems is efficientbecause of the stackability of the component parts. The system may also include a cover15 adapted to close the open end of the outer tank. The system can also include a drafttube 25 with a diffuser assembly (27, 28, Fig. 3).

申请人：WPL Limited

地址：1-2 Aston Road Waterlooville, Hampshire PO7 7UX GB

国籍：GB

代理机构：Perkins, Sarah

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