Pollution control system including a one-spot quench-car for cok

Distillation: apparatus – Apparatus – Types

Patent

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Details

202262, 202263, 201 39, 214 17C, C10B 3300, C10B 3914, C10B 2700

Patent

active

041135725

ABSTRACT:
A pollutant collection and removal system is provided for use with a horizontally arranged battery of coke ovens. A receptacle having a coke entry opening is positioned in front of the coke guide and receives the total coke pushed from an oven and a hood carried by the support for the coke guide substantially encloses the coke guide and overlies the coke entry opening and enshrouds the discharged coke and pollutants generated during the coke pushing operation. Means are provided for distributing the coke within the receptacle while said receptacle is being maintained stationary (i.e. one-spot) for quenching and, after the pushing operation, the receptacle is moved from the coke guide and transported to a quenching station. The receptacle is continuously subjected to a source of suction to move atmospheric air into and from the oven being pushed and into the hood and the receptacle and to continuously withdraw from the receptacle pollutants moved and discharged into the hood during the pushing operation and pollutants generated from the hot coke contained within the receptacle. The withdrawn pollutants are removed from the carrier air which is then discharged to the atmosphere. The system is readily adaptable for use with existing coking installations.

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