Atomizing roasting furnace for producing ferrite raw material powder
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United States of America Patent
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-
Jan 25, 2000
Issued Date -
N/A
app pub date -
Aug 22, 1997
filing date -
Feb 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An atomization roasting furnace for producing ferrite raw material powder includes an elongated roasting furnace body with a center burner located at the top end thereof. At least three liquid spray nozzles are located in an expansion slope portion below the center burner circumferentially with respect to the center burner. A quencher, located below the elongated roasting furnace body, has a top end connected to a bottom end of the elongated roasting furnace body. Quencher nozzles are located adjacent the top end of the quencher.
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