ANNULAR-GAP WASHER FOR A HIGH-PRESSURE BLAST FURNACE
摘要
<p>The gascleaning apparatus for a blast furnace operating under pressure using a differential-pressure washing arrangement whereby the differential-pressure washer comprises at least one annular gap with an annular-gap passage and an axially adjustable body received in the annular gap washer. The nozzle is disposed upstream of-the annular-gap washer to spray the washing liquid into the gas which is accelerated through the annular gap. The position of this body is controlled in response to the gas pressure within the head of the blast furnace. The annular gap of the washer diverges in the direction of flow of the gas and the body has a complementary shape so that the gap width remains generally constant although its flow cross section increases with the diameter of the annular gap in the direction of flow of the gas.</p>
申请公布号
CA1081115(A)
申请公布日期
1980.07.08
申请号
CA19760248808
申请日期
1976.03.25
申请人
GOTTFRIED BISCHOFF BAU KOMPL. GASREINIGUNGSUND WASSERRUCKKUHLANLAG
发明人
HAUSBERG, GERHARD;HEGEMANN, KARL-RUDOLF;FINGER, GUNTHER;SCHAFER, HANS;WEISSERT, HELMUT