Ultrasonic-enhanced airflow drying system

Abstract

The invention provides an ultrasonic-enhanced airflow drying system. The system includes an air supply module, a drying chamber, ultrasonic transducers, an ultrasonic generator, a supporting base, a vacuum feeder, a material guide groove, a material collecting cabin and an air discharge module; the air supply module includes an air supply opening, a draught fan section, a heating section, a filtersection and an air supply pipeline; the drying chamber includes a chamber shell, a hollow cylinder vertically arranged in the center of the chamber shell and connected to the air supply pipeline, a conveyor belt arranged in a spiral shape around the hollow cylinder, and an air distribution device arranged at the bottom of the chamber shell and connected to the hollow cylinder; the ultrasonic transducers are fixedly arranged under the conveyor belt and closely attached to the conveyor belt; the ultrasonic generator is connected to the ultrasonic transducers through a cable; the supporting baseis arranged under the chamber shell and connected with the hollow cylinder; the vacuum feeder is connected to the top of the chamber shell; the material guide groove is connected to the bottom of thechamber shell; the material collecting cabin is connected to the material guide groove; and the air discharge module includes an air discharge channel connected to the top of the chamber shell, a cyclone separator connected to the air discharge channel and an induced draft fan connected to the cyclone separator.

Description

technical field [0001] The invention relates to an airflow drying system, in particular to an ultrasonic-strengthened airflow drying system. Background technique [0002] Due to its advantages of simple structure, convenient operation and low cost, airflow drying has a very wide range of applications in many fields such as the food and pharmaceutical industries. However, there are also various problems in the use process, such as relatively low energy efficiency, drying time Long, uneven drying, the active ingredients in the material are easily destroyed, etc. SUMMARY OF THE INVENTION [0003] The present invention is made to solve the above problems, and aims to provide an ultrasonic-enhanced airflow drying system. [0004] The present invention provides an ultrasonic-enhanced airflow drying system, which is characterized by comprising: an air supply module, including air supply ports connected in sequence, a fan section for introducing air, a heating section for heating...

AI Technical Summary

Problems solved by technology

[0002] Due to its simple structure, convenient operation, and low cost, airflow drying has been widely used in many fields such as food and pharmaceutical industries. However, there are various problems in the process of use, such as relatively low energy efficiency, drying time, etc. Long, uneven drying, active ingredients in the material are easily damaged, etc.

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