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BLOW FORM FOR SHAFT FURNACES ESPECIALLY BLAST FURNACES OR HOT-BLAST CUPOLA FURNACES
BLOW FORM FOR SHAFT FURNACES ESPECIALLY BLAST FURNACES OR HOT-BLAST CUPOLA FURNACES
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机译:竖炉特别是高炉或热风速成炉的吹型
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摘要
The present invention comprises a conical hollow body having inner and outer casings and a front portion connecting the casings, and hot air supplied to the blast furnace penetrates the inner casing of the front portion, and a hollow portion formed between the inner and outer casings when driven. The coolant flow flows through, and the hollow part is divided into the front chamber and the main chamber connected to the front chamber, respectively located in the front region, and the front chamber and the main chamber are completely separated from each other by hydraulic pressure, and each has its own connection. It relates to a blast furnace having a coolant circulation furnace, in particular a blow foam for a furnace or a molten iron furnace. The outer casing 2 is formed of an integral base body 1 symmetrical with respect to the longitudinal axis in the longitudinal direction, the base body leading to the front part 5 without interruption at the front face, and the inner casing 3 being conical Channels 11 and 13, which are formed of welds 4 and which coolants flow in and out of the front part 5, are located in the 12 o'clock position region of the blow foam, which is also related to the longitudinal axis of the blow foam 10 It is arranged outside the cross section of the, the weld portion 4 forms the inner cover of the corrugated cooling channel 15 of the main chamber (10).
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