YCV vacuum low-temperature belt dryer

Realize continuous feeding and discharging under vacuum conditions;
Drying and crushing are completed under vacuum conditions;
Capable of drying high viscosity materials such as traditional Chinese medicine extracts;
Starting from 30-60 minutes, the material will be discharged with a powder yield of 99%;
Thermal sensitive materials do not deform;
Low operation cost, 1/3 of that of spray drying;
Can be equipped with an online CIP system that complies with GMP standards.
1YCV vacuum low-temperature belt dryerworking principle

The materials to be dried are sent to the vacuum chamber of the vacuum low-temperature belt dryer through the screw metering pump, and the mudflat evenly distributed by the distribution motor is on the conveyor belt. A specially designed roller driven conveyor belt is driven by a motor and runs at a set speed. Under the conveyor belt, there are independent heating plates and a set of cooling plates. The conveyor belt is closely attached to the heating plates and cooling plates to transfer the heat required for drying to the material and cooling through contact heat transfer. Set the operating speed of the conveyor belt according to the different properties of the materials. When the materials are transported from one end of the cylinder to the other by the conveyor belt, they have already dried and cooled. When the conveyor belt is folded back, the dried cake is peeled off from the conveyor belt, crushed by a crushing device, and discharged through a butterfly valve. The obtained particles can be directly made into capsules or tablets.

The entire vacuum low-temperature belt dryer is controlled by PLC. Operate the device through the human-machine interface of the PC. Set up a touch screen operation panel near the dryer, configure a graphical interface, and display various process parameters, production data, and other parameters for real-time modification and control.

IIYCV vacuum low-temperature belt dryerstructural diagram

structural diagram

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Schematic diagram of vacuum belt dryer

3、 Technical characteristics of Shanghai Yacheng vacuum low-temperature belt dryer

(1) Low drying temperature, low energy consumption, no pollution, continuous production, automatic control, meeting GMP requirements;

(2) Low temperature drying, adjustable according to different systems (35 ℃ -90 ℃);

(3) The product has a certain degree of crystallization during the drying process, and the flowability of the crushed granules is good, which can be directly encapsulated;

(4) The feeding speed can be precisely adjusted, and even in situations where the feeding amount is small, the fabric device can evenly distribute the fabric;

(5) Each conveyor belt inside the box is individually controlled by a variable frequency motor;

(6) Automatic granulation, continuously discharging dry particles into the storage bin under vacuum state, and the dry particle storage bin can be replaced during the automatic drying process;

(7) Low energy consumption and low noise;

(8) The conveyor belt is controlled by a variable frequency speed regulating motor, which has the functions of correction and tension adjustment;

(9) The configuration tank is equipped with a stirring device and a constant temperature device, which can be heated and mixed when adding auxiliary materials;

(10) PC based control system, user-friendly interface, easy operation, and flexible modification of process parameters;

(11) Conveyor belt with 1 to 10 layers of various specifications, customized according to user requirements;

Note: Equipment can be customized according to customer requirements and product characteristics.