The invention discloses a
spray drying device for Relinqing tablets. The
spray drying device comprises an atomizing
drying tank, an
airlock, a
mother liquor tank, an exhaust structure and a high-speedcentrifugal atomizer, the
airlock, the
mother liquor tank and the exhaust structure are in communication with the lower end of the atomizing
drying tank, the high-speed centrifugal atomizer is fixedly mounted at the upper part of the inner side of the atomizing
drying tank, the side wall of the columnar part of the atomizing drying tank is of a double-layer structure, a
heat pipe is fixedly arranged in a cavity between the two
layers of side walls of the atomizing drying tank, an exhaust port of an
air blower fixedly installed on the side wall of the atomizing drying tank is in communicationwith the cavity, a plurality of air ports are formed in the inner layer wall of the atomizing drying tank, the air ports formed in the upper portion of the columnar part of the atomizing drying tank are obliquely upwards formed, and the air ports formed in the lower portion of the columnar part of the atomizing drying tank are obliquely downwards formed. The invention discloses a
spray drying method for Relinqing tablets. According to the spray drying device and the spray drying method for the Relinqing tablets, through the updating design of a hot air input structure, the drying effect is enhanced, concentration is prevented from adhering to the inner wall, the
processing efficiency is guaranteed, and the practicability is higher.