aparelho para regular a pressão de câmara de câmaras de forno de coque em uma bateria de forno de coque por meio de diafragmas ajustaveis nas aberturas de saída de pescoço de ganso do tubo vertical para o conduto principal de coleta bde gás bruto e metodo para regular a pressão de câmara de câmaras de fornos de coque em uma bateria de forno de coque por meio de diafragmas ajustaveis nas aberturas de saida de pescoço de ganso do tubo vertical para o conduto principal de coleta de gás bruto

摘要

A device for regulating the chamber pressure of coking chambers of a coke-oven battery using adjustable iris diaphragms or iris nozzles at the ascending pipe elbow openings in the raw gas receiver. The gas stream flowing from the gas chamber of a coking chamber into the raw gas receiver can thus be regulated so that the pressure in the gas chamber of the coking chamber can be controlled. A method is also disclosed for regulating the gas stream which flows out the gas chamber of a coking chamber, wherein the pressure in the coking chamber is regulated by the control, and wherein also the liquid stream is regulated which serves to wash out the coking gases from the raw gas stream of the coking chamber.