Compound fertilizer rapid drying equipment

Abstract

The utility model provides a kind of compound fertilizer rapid drying equipment, it is related to compound fertilizer drying processing technical field, including working tank, primary heating box and secondary heating box, the top side of working tank is equipped with cooling chamber, primary heating box and secondary heating box are installed in the top of working tank, temperature sensor is uniformly installed in the inside of primary heating box, secondary heating box and cooling chamber, support frame is uniformly installed in the inside of primary heating box, secondary heating box and cooling chamber, the surface of support frame is equipped with mounting hole, drum is movably installed in mounting hole, spiral conveying rod is rotatably installed in the inside of primary heating box, the periphery of spiral conveying rod and the inner wall of drum are attached, the side of cooling chamber is equipped with sealing door. The device makes compound fertilizer material uniform drying, and 40-50 ℃ low-temperature air in tertiary heating box and high-temperature compound fertilizer material contact in reverse flow, can avoid high-temperature residue to cause urea, nitram etc. Heat-sensitive component decomposition.

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