Henan Workers Machinery Co., Ltd.
Manufacture touching products with the spirit of craftsmen
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Zirconia pressure spray dryer graphene silver powder chromium sulfate granulation
Pressure Spray Dryer
FEATURES
1. Rapid drying speed. The surface area of the material will be enlarged greatly when liquid raw material is atomized and 95% -98% of water can be evaporated instantly in the hot airflow. The drying time only need to take several seconds. This dryer is especially suitable for heating sensitive material.
2. The finished product is ball granule with uniform size. Its fluidity and solubility are good. The quality and purity of the
product is very high.
3. Depend on the characteristics of raw material, the dryer can use hot air to dry or use cool air to granulate.
4. Simple and stable operation. The control system is convenient which is easy to realize automatic operation.
Technical parameters
| Model | YPG-25 | YPG-50 | YPG-100 | YPG-150 | YPG-200 | YPG-300 | YPG-500 | YPG-1000-2000 | |
| Water evaporation kg/h | 25 | 50 | 100 | 150 | 200 | 300 | 500 | The index can be affirmed inaccordance with particle conditions. | |
| DiaphragmPump | Power kW | 0.35 | 4 | 7.5 | 11 | 15 | 22 | 30 | |
| Pressure Mpa | lt can be regulated from 0.6-5, usually, it is between 1-3 when in operation | ||||||||
| Heating way | Electricity | Electricity+steam | Electricity+coal(oil) hot air furnace | ||||||
| Diameter of tower mm | 1300 | 1800 | 2400 | 2600 | 2800 | 3200 | 3800 | ||
| Total height of equipment mm | 7800 | 9200 | 11600 | 14000 | 15300 | 17100 | 19000 | ||
Characteristics:
• Drying speed is high. When liquid raw material is atomized, the surface of the material will be enlarged greatly. In the hot air flow, 95% - 98% of water can be evaporated instantly. The time of completing the drying just only several seconds. This is especially suit for drying heating sensitive material.
• Finished products are granuled ball with uniform size; humidity and solubility are good, high quality and high purity.
• Wide range of applications, strong adoptability to raw materials, depend on the characteristics of raw material, It can apply hot air or cooling air to dry and granulate.
• Simple and stable operation, brief and convenient control, easy to achieve automatic operation.
DESCRIPTION
The YPG Series Pressure Type Spray (Congeal) Dryer has a device that can function drying and granulating together. The spraying pressure, spraying flow, and the size of spray nozzle of the liquid material pump can be adjusted according to the requirements and the specific size of granule balls can be achieved.
WORKING PRINCIPLE
The liquid or paste raw material is sprayed into small liquid drop by pressed sprayer draw assistance from pressure of diaphram pump, and quickly drying through amply heat exchange (10-90sec.). Most of the powder granules are collected from outlet of discharge at the bottom of the dryer. The wasted air and fine powder are separated by the cyclone, the wasted air is exhaust from draft fan, and fine powder is collected at the bottom of cyclone. There is a second grade duster equipped at the outlet; therefore, the recovery rate of the finished powder granule can be 96% to 98%.