I. Overview

Rake vacuum dryer is an efficient and energy-saving drying equipment widely used in industries such as chemical, pharmaceutical, and food for drying powders, granules, flakes, and other materials. This device uses vacuum conditions for drying and has the advantages of low drying temperature, short drying time, and high product quality.

2、 Working principle

The rake type vacuum dryer is mainly composed of a main engine, a vacuum system, a heating system, a control system, and other parts. The working principle is to use a heat medium to heat the material under vacuum conditions, causing the moisture in the material to quickly evaporate and be extracted by the vacuum system, thereby achieving the purpose of drying.

3、 Operation method

1. Pre startup inspection: Check whether all parts of the equipment are normal, especially the heating system and vacuum system. 2. Start operation: Turn on the power and control power, start the vacuum system, set the temperature and humidity, and start heating and drying

3. End operation: After drying is completed, turn off the heating system and vacuum system, and turn off the power after the equipment cools down. 4. Maintenance and Repair: Conduct scheduled maintenance and repair of equipment to ensure its normal operation.