Screening and drying device for granulate drug processing

Abstract

The invention discloses a screening and drying device for granulate drug processing. The device comprises a bottom board; a tank is fixed to the outer wall of the top of the bottom board through a bolt; a partition plate is welded to the inner wall of one side of the tank; the outer wall of the top of the tank is fixedly provided with electric heating wires through bolts, and the electric heatingwires are distributed at equal distances; ventilation holes distributed at equal distances are formed in the position, close to the electric heating wires, of the outer wall of one side of the tank; air filter nets are arranged on the inner walls of the ventilation holes; a collection box is arranged on the outer wall of the top of the partition plate; storage boards distributed at equal distancesare welded to the inner walls of the two opposite sides of the tank; evenly-distributed convection holes are formed in the outer wall of the top of each storage board; and the same filter net is welded to the position, close to the top end, of the inner wall of the two opposite sides of the tank. The water content of drugs can be reduced, the drug strength and uniformity of the drugs are improved, raw materials and parts inside the device can be sterilized, cleanliness of the device is improved, and the quality-keeping extended period of the drugs is prolonged.

Description

technical field [0001] The invention relates to the field of screening technology, in particular to a screening and drying device for granular medicine processing. Background technique [0002] At present, drugs refer to substances that are used to prevent, treat, and diagnose human diseases, regulate human physiological functions purposefully, and stipulate indications or functional indications, usage, and dosage, including Chinese medicinal materials, Chinese herbal pieces, Chinese patent medicines, and chemical medicines. Raw materials and their preparations, antibiotics, biochemical drugs, radiopharmaceuticals, serum, vaccines, blood products and diagnostic drugs, etc. Drugs are classified according to their uses, including cold medicines, antipyretics, stomach medicines, laxatives, hypnotics and other health-friendly drugs, and classified according to their properties, including Chinese medicinal materials, Chinese herbal pieces, Chinese patent medicines, Chinese and We...

AI Technical Summary

Problems solved by technology

[0003] In the pharmaceutical process, it is often necessary to heat or dry pharmaceutical raw materials or finished products, but direct heating will cause uneven heating of the medicine, resulting in poor heating or drying effects. drug effect

Although some equipment using the hot air fluidization heating method has appeared on the market, the use of this equipment has the advantages of good heating effect and uniform heating, but the current heating device has the defects of low heat energy utilization rate and serious energy waste, which not only increases In addition, the drying machine does not have a screening function, and the finished product will have a certain defective rate

Images