The dryer vacuum degree can reach above -0.092Mpa, the solvent (including water)of a variety of materials can be quickly evaporated in the vacuum and low temperature conditions, to get the purpose of accelerating drying. There is a stirrer with paddle remove materials on hot surface and move in the container to form cycle flow. The evaporated moisture will be pumped by vacuum pump.
The dryer body was in cylinder shape. The configuration include material inlet, vacuum entrance and steam inlet and outlet ( the upper part was steam inlet , the lower part was steam outlet when heating source was steam), in the lower part there are same size of the nozzle. The body is divided into three layers, the middle jacket heating medium can be steam, insulation layer for the ultra-fine glass wool, good insulation. The material was turning over and over through the rake teeth and being heated by the inner wall , the middle jacket transfer the heat and increase the drying speed in the vacuum status, avoid the raw material surface of being changed yellow phenomenon., reduce working time and save cost. Especially suitable for the heat-sensitive materials.
Product Structure Features
1. Being installed stirrer in the machine, it makes raw material form the state of continuous circle inside the body, so heating uniformity of raw material is raised greatly.
2. Being installed stirrer in the machine, slurry and paste shape material can be dried easily.
3. Special design for discharging port, make better sealing and less material accumulation, discharge is easy.
4. There are two seal model, mechanical seal and packing seal. The design supply good seal and long life.
5. The special techniques of shaft and rake support high strength and concentric.
6. The medium in shaft and vibration adding equipment will be equipped by requirement
7. Use different filter form according to different material.
Product Application
The vacuum dryer has been widely used in the agricultural and food production process.
The rake dryer is widely used in pharmaceutical, chemical, food, dyes, powder metallurgy and other industries powder, granular (including crystal) material drying. Particularly suitable for dry heat-sensitive materials.
