Pressure type traditional Chinese medicine water removal dryer

Abstract

The invention discloses a pressure type traditional Chinese medicine water removal dryer. The pressure type traditional Chinese medicine water removal dryer comprises a feed port, a drying bin air inlet, a hot air pipe, an air pressure balance valve, an air filter, a drying bin air outlet, an exhaust pipe, a drying bin middle end, a hot drying disc and a discharge port. The drying bin air inlet is formed in the position of the bottom end of the hot air pipe. The drying bin air inlet is led to the interior of a drying bin. An exhaust port is connected to the exhaust pipe. The exhaust pipe is communicated to the interior of the drying bin. The initial port of the exhaust pipe is provided with the drying bin air outlet. An observation window is formed in the outer surface of the drying bin. The drying bin middle end is arranged at the lower middle end of the drying bin. The hot drying disc is arranged below the drying bin middle end. The discharge port is formed in the position under the hot drying disc. The pressure type traditional Chinese medicine water removal dryer is creatively designed in combination with an existing food material water removal dryer, the structure is more perfect, operation is relatively easy, and benefits are well increased.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine preparation, and in particular relates to a pressure type traditional Chinese medicine dehydrating dryer. Background technique [0002] With the continuous development of the economy, our requirements for medical safety are getting higher and higher, because this is indeed a matter that deserves constant attention. Our preliminary work on the extraction and use of traditional Chinese medicine is very important. . Take the dehydration dryer we use in the extraction of traditional Chinese medicine as an example, we need the use of this equipment, and then obtain more qualified materials in the preparation of traditional Chinese medicine. [0003] In the process of processing and manufacturing traditional Chinese medicines, our medicinal materials need to be fully dehydrated. The traditional dryers mainly have the following shortcomings: 1. The split-type primary, secondary, and...

AI Technical Summary

Problems solved by technology

[0003] In the process of traditional Chinese medicine processing and manufacturing, we need to carry out comprehensive dehydration treatment on our medicinal materials. The traditional dryer mainly has the following disadvantages: 1. Perform the split type primary, secondary, and tertiary drying and cooling processes, so that the split type equipment increases the investment cost of the enterprise. , to increase the floor area; 2. The existing spray dryer adopts an external bag filter, so that when the dust in the dryer enters the bag filter, it will condense as the temperature drops and stick to the surface of the bag, making it difficult to clean. And increase the floor area of ​​the factory building; 3. When steam is heated, the condensed water in the heater cannot be reused, wasting resources

Most of the current dehydration and drying processes are to use mechanical centrifugal dehydration to heat and dry the crushed and cleaned materials, that is, the dehydration and drying needs to be completed in two steps. Such a production process not only increases the investment cost of equipment and consumes a lot of energy, but also Low output is also an unavoidable and difficult problem to solve

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