Equipment for preparing pill using cold wind and trap cooling gas

Abstract

The invention discloses a device for preparing dripping pills, which adopts cold-air plus cold trap cooling gas The device is provided with a dripping pill machine, a cooling pipeline sealed and communicated with the dripping pill machine and an air cooling device which is communicated with the cooling pipeline and feeds cold air into the cooling pipeline circularly. The dripping pill machine is provided with a material melting pot communicated with a pipeline of material liquor feeding device, a dripper communicated with the material melting pot and an insulating cavity arranged outside the dripper to carry out heat preservation on the dripper. The dripper is a hopper-shaped structure the upper and lower parts of which are communicated and the dripper is provided with 1 to 4 layers with the same shape from the outside to the inside. 1 to 4 material pots are also provided. A cut is formed at a lower opening of the insulating cavity corresponding to the dripper and is sealed and connected with an upper port of the cooling pipeline. The invention simplifies the operation working procedures, has no remnant organic solvent and reduces the cost for preparing dripping pills. The device has no dead angles when cleaning and is convenient for washing, thus avoiding cross contamination during the manufacture process and being beneficial to the product stabilization..

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