Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1976-03-25
1978-06-06
Nozick, Bernard
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55238, 261DIG54, 261 62, B01D 4700
Patent
active
040934349
ABSTRACT:
The gas-cleaning 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.
REFERENCES:
patent: 3767174 (1973-10-01), Heeney
patent: 3844744 (1974-10-01), Hausberg et al.
Finger Gunther
Hausberg Gerhard
Hegemann Karl-Rudolf
Schafer Hans
Weissert Helmut
Gottfried Bischoff Bau Kompl. Gasreinigungs- und Wasserruckkuhla
Nozick Bernard
Ross Karl F.
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