FIELD: engines and pumps.
SUBSTANCE: proposed burner is connected via air suction chamber to drum front part accommodating the device designed to entrap dried material in maximum temperature zone and features hot-gas production efficiency 3 to 5 times slower than that of flue-gas pump connected via discharge chamber and cyclone to drum rear part.
EFFECT: anti-burn protection in termination of dried material feed, efficient automatic drying with no auxiliary device in preset temperature range.
2 cl, 1 dwg
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Authors
Dates
2010-12-27—Published
2008-12-08—Filed