Granulating spray drying unit is a multi-purpose unit developed by many domestic and foreign advanced technology and has been widely used in chemical, light industry, food and other industries for spray drying process. The unit has the advantages of short heating time, high thermal efficiency and complete dust removal system.
The core device of the unit is a granulating atomizer. Thereby, the liquid is atomized into micron droplets and dried rapidly by hot air. The dried particles are recovered by bottom feeding bottle and the powder is recovered by cyclone separator. The maximum design inlet temperature is 250 C, and the outlet temperature is about 145 C.
The material of drying tower body and accessories is selected by customers. The power of electric heating is about 25 KW.
The arrangement of equipment can be arranged according to the actual needs of users.
Granulating spray dryer is a set of granulating spray dryer developed by Qiao Feng, Shanghai. The QFN-ZL series granulating spray dryer (Qiao Feng exclusive) is a special double air blowing granulator spray nozzle, which is a major innovation in China. It directly transforms uniform spherical droplets into particles through uniform heat.
It can be used in experiments and small-scale production, with good precision and uniform particles. Because of its small size, the equipment can be installed in ordinary laboratories. The core parts are imported equipment, and the other parts are produced by well-known domestic manufacturers to ensure the stability and safety of products.
2. Product characteristics
Aerosol head, Qiaofeng double gas feeding liquid granulating nozzle
Atomization mode: from bottom to top, increase the time of droplets staying in the air
The particle size ranges from 5 micron to 250 micron, and the particle size can be adjusted.
Satisfactory particle size requirements can be obtained by adjusting the air flow in inner and outer rings.
The cap design in the tower can intercept the target particles more effectively.
3. Equipment parameters
Granulating spray dryer (original 9021 paragraph)
QFN -ZL.-Five
QFN -ZL.-Ten
QFN -ZL.-Fifteen
Water evaporation
5Kg/h
10Kg/h
15Kg/h
Minimum feed rate
80ml
120ml
150ml
Drying chamber diameter (mm)
￠1000
￠1200
￠1400
Height of drying tower (mm)
￠1000
￠1200
￠1500
Atomization system
Dual Gas Delivery (QFN-ZL-NZW3VER2018-1A)
Electric control system
QFN-ZL-ES-VER2018-1A
Maximum intake temperature (Celsius)
Two hundred and sixty
Standards for main electronic control accessories (including PLC, analog module, touch screen) (optional)
Dimension Control Module (Standard)Delta Control Module_German Siemens Control Module
_Other________
Selection Standard for Electronic Control Auxiliary Parts (Contactors, etc.) (Optional)
