Keywords:
Spin flash dryer, Vacuum dryer, Spray drying granulator, Efficient grinder, Double tapered nixer, Vibrating screen, Stove, Dust collector
General Manager: Bo Jijun
Address: Changzhou City, Jiangsu Province Cheng Town jiaoxi
Tel: 0086-519-88901234 88905678
Fax: 0086-519-88900668
Post Code: 213116
E-mail: bojijun@aliyun.com
WORKING PRINCIPLE
ZPG Vacuum Harrow Dryer is an innovation horizontal batch-type vacuum dryer improved on the basic of introduced technology of harrow dryer.
The moister of wet material will be evaporated by heat transmission. The stirrer with blade will remove material on hot surface and move in the container to form cycle flow .The evaporated moisture will be pumped by vacuum pump.
FEATURES
1. This dryer adapted the interlayer heating technology. The heat conducting area is large and the heat efficiency is high.
2. This dryer is equipped with stirring device; it keeps the raw material in a continuous circling status inside of the cylinder so the heating uniformity is improved greatly.
3. With the stirring functions, the dryer can easily dry the pulpiness, paste-like mixture or powder materials.
APPLICATION
This dryer is widely used in pharmaceutical industry, foodstuff industry, chemical industry and etc. Especially suitable for the following materials:
1. Pulpiness, paste-like mixture or powder materials.
2. Thermal sensitive material which required to be dried at lower temperature.
3. Materials that are easy to oxidize or explode and the material that have strong irritative or toxic. 4. Materials that required recovering solvent.
Technical Parameter
Item | Model | ||||||
Name | unit | ZPG-500 | ZPG-750 | ZPG-1000 | ZPG-1500 | ZPG-2000 | ZPG-3000 |
Working volume | L | 300 | 450 | 600 | 900 | 1200 | 1800 |
Heating area | m2 | 6 | 7.6 | 9.3 | 12.3 | 14.6 | 19.3 |
Srirring revolution | rpm | 6-30stepless variable | |||||
Power | kw | 4 | 5.5 | 5.5 | 7.5 | 11 | 15 |
Design pressure of Jacket(Hot water) | MPa | ≤0.3 | |||||
Vacuum in the cylinder | MPa | -0.09~0.096 |
Notes: The evaporated amount of water is related to the characteristics of raw materials and the temperature of inlet air and outlet air. When the temperature of the outlet air is 90°C, the water evaporated curve is listed in above table (for reference only). If the product have been improved or updated by new technology, the related parameters will be change accordingly!
Changzhou Qunli Drying Equipment Co., Ltd. is a professional design and manufacturing expertise drying, mixing, granulating and other equipment, is located in China's most economically developed Yangtze River Delta - a "dry town" Coke Town, thanks to the surrounding sound industrial base and advanced machinery manufacturing industry, and their own strong technical force.