A tower dryer for Angelica dahurica

Abstract

The invention relates to a tower type dryer for radix angelicae. The tower type dryer comprises a base, a material storage box, a drying tower, a condensing chamber and a single chip microcomputer. One side of the top end of the base is provided with a supporting frame, the other side of the top end of the base is provided with a condensing box, the two sides inside the drying tower are both provided with heating plates, and one end inside the drying tower is provided with a motor chamber; the end, away from a warm air machine, of the bottom end inside the material storage box is provided with a pressure sensor, the end, close to the hot air machine, of the bottom end inside the material storage box is provided with a humidity sensor, and the output end of the humidity sensor is electrically connected with the input end of the single chip microcomputer through a wire. Through the installation of a condensing pipe and a sucking pump, when the radix angelicae is dried, hot steam in the drying tower can be condensed through the condensing pipe, condensed water is stored in a water tank, and the situation that the drying effect is influenced due to condensation of water steam inside the drying tower is avoided; and meanwhile, a water source is recycled, and the tower type dryer is more environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a tower dryer for Angelica dahurica. Background technique [0002] Angelica dahurica not only has the pharmacological effects of dispelling rheumatism, promoting muscle growth and relieving pain, but also has the effect of beautifying and beautifying the skin. With the improvement of people's living standards, the demand for Angelica dahurica is getting higher and higher. Angelica dahurica needs to be dried before processing. The drying degree of moisture in Angelica dahurica also directly affects the quality of processed products. Therefore, the research and development of new tower dryers for Angelica dahurica has received more and more attention from researchers. The existing tower dryers for Angelica dahurica, After drying the Angelica dahurica, the dried Angelica dahurica directly falls into the storage box from the outlet. There is no corresponding device to discha...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a tower dryer for Angelica dahurica, which can solve the problem that the water vapor in the drying tower cannot be effectively discharged, and the temperature of the water vapor in the drying tower When it is low, it will condense into water droplets, which will not only affect the drying effect of Angelica dahurica, but also reduce the service life of the drying tower

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