Rapid reduced pressure drying room for venenum bufonis and drying method of venenum bufonis

Abstract

The invention discloses a rapid reduced pressure drying room for venenum bufonis. The rapid reduced pressure drying room comprises a drying room body, a room door and a square round pipe, wherein the room door is hinged to the wall of the drying room body, the drying room body is of a cube shape, a two-channel cloth bag is arranged on the other terrace, an air inlet of the two-channel cloth bag is fixedly connected with a round hole of the square round pipe, and a fan heater is arranged on a square hole of the square round pipe; two exhaust fans I and two exhaust fans II are symmetrically arranged on the walls on two sides of the drying room body, the exhaust fans I are connected with horizontally arranged straight pipes through exhaust pipes, and the exhaust fans II are connected with T-shaped pipes through the exhaust pipes; and at least one goods shelf is arranged between channels of the two-channel cloth bag below the exhausting pipes and between the two-channel cloth bag and the wall close to the fan heater. The reduced pressure drying room is reasonable in structure, convenient to build, environmentally friendly, safe and easy to operate and control; and the venenum bufonis slurry on the goods shelf is subjected to rapid reduced pressure drying by virtue of the cooperation among the two-channel cloth bag, the pipelines and the exhaust fans, so that the production efficiency and quality of the venenum bufonis are guaranteed.

Description

technical field [0001] The invention relates to a drying room, in particular to a drying room for rapid decompression of toad venom and a drying method thereof. Background technique [0002] The 1995 edition of "Chinese Pharmacopoeia" describes the animal corresponding to toad venom: its animal source still includes animals such as Asian toad and flower-backed toad. At present, the commercial toad venom can also be harvested, but the number of parts is small, and it is rare in commercial products. Mainly derived from the giant bufo. The 2000, 2005, 2010 and 2015 editions of "Chinese Pharmacopoeia" describe the toad venom: this product is the dry secretion of the bufo family animal Bufo sinensis or the black-orbited toad, and it is more common to catch toads in summer and autumn, wash them, Squeeze the white slurry of the post-auricular gland and skin gland (that is, the toad slurry), process it, and dry it. Chansu is not only one of the 28 kinds of poisonous and anesthetic...

AI Technical Summary

Problems solved by technology

If it is not mixed evenly, filtered out impurities, and dried in time, it will be difficult to make the properties of toadseye (especially flat and round lumps), moisture, repobufagenin and cinobufinin in other seasons to reach the " The standard of Chinese Pharmacopoeia affects the quality of the finished product of Chansu, and is not conducive to the storage, storage and transportation of Chansu

[0006]At present, the commonly used drying methods are mainly indoor natural drying and open flame heating drying such as coal. The uniformity is not very good, and the burning of open flames such as coal is neither environmentally friendly nor safe

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