Fluidized bed drying device used for traditional Chinese medicine production and achieving crushing through air flow driving

A fluidized bed drying, airflow-driven technology, used in drying solid materials, heating to dry solid materials, drying, etc., can solve the problems of high discharge temperature, affecting the packaging of traditional Chinese medicine granules, incomplete drying, etc., to improve drying. effect, improved crushing range, simple structure effect

Inactive Publication Date: 2018-01-12
HUNAN HUIXUN ENTERPRISE MANAGEMENT CO LTD
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AI Technical Summary

Problems solved by technology

However, this fluidized bed drying device still has shortcomings. First, the discharge temperature is too high, which affects the subsequent packaging of Chinese medicine granules; second, due to the agglomeration of Chinese medicine granules, it is prone to incomplete drying

Method used

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  • Fluidized bed drying device used for traditional Chinese medicine production and achieving crushing through air flow driving
  • Fluidized bed drying device used for traditional Chinese medicine production and achieving crushing through air flow driving

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1~2 , in the embodiment of the present invention, a fluidized bed drying device for the production of traditional Chinese medicines driven by airflow, the fluidized bed 1, the air inlet at the lower right end of the fluidized bed 1 is connected to the heating box 27 through the air inlet pipe 26 The gas outlet end of the heating box 27 is provided with an electric heating tube, the inlet end of the heating box 27 is connected to the gas outl...

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Abstract

The invention discloses a fluidized bed drying device used for traditional Chinese medicine production and achieving crushing through air flow driving. An air inlet of the lower right end of a fluidized bed is connected with the air outlet end of a heating box through an air inlet pipe. The air inlet end of the heating box is connected with the air outlet end of an air blower. A discharging pipe is arranged on the right upper side of the fluidized bed, and a heat exchange water tank is arranged on the outer side of the discharging pipe. An air outlet at the upper end of the fluidized bed is connected with a cyclone separator through an air outlet pipe, and the air outlet end of the cyclone separator is connected with an exhaust fan. A feeding pipe is arranged on the lower left side of thefluidized bed, and a feeding mechanism is arranged on the left side of the feeding pipe and is a circulating conveyor belt. An air distributing plate is arranged at a lower end opening of the fluidized bed, and air outlets facilitating air outlet are evenly distributed in the air distributing plate. Distributing frames are arranged at an upper end opening of the fluidized bed in a staggered mode.The structure is simple and reasonable, the discharging temperature is decreased, the drying effect on materials is improved, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine processing equipment, in particular to a fluidized bed drying device for traditional Chinese medicine production using airflow to drive pulverization. Background technique [0002] In the production process of traditional Chinese medicine, the drying of traditional Chinese medicine granules is a key procedure, and the drying effect directly affects the progress of the later process. At present, traditional Chinese medicine granules are mostly dried in a hot air drying room, that is, the granules are placed on a tray, the tray is placed in a high-temperature hot air drying room, and the high-temperature hot water introduced into the drying room is used to take away the moisture in the traditional Chinese medicine granules. The heat utilization rate of this drying chamber is very low, the drying speed is relatively slow, and the effect is not good. [0003] The Chinese Inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/08B02C13/14B02C13/28B02C13/30
Inventor 金雄
Owner HUNAN HUIXUN ENTERPRISE MANAGEMENT CO LTD
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