发明名称 Hydrodynamic fume scrubber.
摘要 <p>A self-cleaning, hydrodynamic fume scrubber for scrubbing a gaseous phase effluent with a scrubbing liquid, such as water or a liquid phase scrubbing chemical, includes an inlet stage (18) for receiving the gaseous effluent, a negative pressure generating stage (20) which creates a negative pressure (suction) by spraying a first pressurized component of the scrubbing liquid into a stream of the effluent passing from the inlet device through a tube. A main scrubbing chamber (22) includes one or more hydrodynamic spray assemblies driven by a second pressurized component of the scrubbing liquid for hydrodynamically spraying the scrubbing liquid through an upper region of the chamber; a filter media layer (124) disposed in a central region of the chamber for filtering and mixing the effluent gas and scrubbing liquid thereby to promote dissolution of components within the effluent which are soluble in the scrubbing liquid; a scrubbing liquid, scrubbed gas separation region (126) within the chamber below the filter media means for separating and discharging scrubbed gas effluent collected therein; a splash plate or diverter plate (128) at the lower boundary of the separation region (126) for further breaking up particle masses formed within the scrubbing liquid as it drips from a lower surface of the filter media through the separation region; and, a scrubbing liquid reservoir (130) below the splash plate means in a lowermost region of the chamber for receiving excess scrubbing liquid. The fume scrubber further comprises a scrubbing liquid supply for supplying scrubbing liquid to the scrubber from a source thereof, and a discharge for discharging scrubbing liquid from the reservoir at a flow rate approximating the flow rate of scrubbing liquid incoming from the supply. <IMAGE></p>
申请公布号 EP0432538(A1) 申请公布日期 1991.06.19
申请号 EP19900122315 申请日期 1990.11.22
申请人 VECTOR TECHNICAL GROUP, INC. 发明人 CARR, WILLIAM JAMES;KRUMMEN, RAYMOND STEVEN
分类号 B01D53/18;B01D47/08;B01D53/38;B01D53/74 主分类号 B01D53/18
代理机构 代理人
主权项
地址