METHOD AND APPARATUS FOR FEEDING COAL TO COKING CHAMBER OF COKE OVEN BATTERY

摘要

In the process according to the invention, provision is made for the lower end of the charging tube (1) to be closed after completion of the charging operation upon commencement of the lifting and for the closure to be maintained until the next charging operation. For this purpose, the lower end of the charging tube (1) is equipped with a movable closure member (7) capable of performing, by means of two hydraulic cylinders (12; 13), a lifting and lowering movement and also a pivoting movement. IMAGE