Food Centrifugal Spray Dryer Spray 304SS Drying Tower
Spray drying is the technology most widely used in the liquid
technology s haping and in the drying industry.The drying
technology is most suitable for producing solid powder or particle
products from liquid materials,such as:solution, emulsion,
suspension and pumpable paste states,For this reason,when the
particle size and distribution of the final products,residual water
contents, mass density and the particle shape must meet the precise
standard, spray drying is one of the most desired technologies.
Description
Equipment design conditions and requirements
Inlet air temperature: 180-200℃
Exhaust temperature: 80℃-90℃
Atomizer:frequency control of motor speed
Model: LPG25
Material:Contact part made by 304 stainless steel
Heating method: electric heating
The atmospheric pressure:760mmH2O
Ambient temperature: 20 ℃
Absolute humidity: 80%
Power supply: 380 v, 3 phase, 50 hz
Design of equipment
Early selection: LPG25 centrifugal spray dryer,
Heating system: electric heating
Dust removal system: the secondary cyclone dust removal water film
dust collector
Circulation system: send induced draft fan open cycle
Air filtration system: first, the effect of air filter
Feeder system: Na mo stepless adjustable feed pump
Control system: frequency converter adjusted atomizer speed, to
ensure the best results display instrument display temperature,
pressure, differential pressure, automatic tracking button control
variable parameter and so on
Process flow diagram
Parameter
| Spray amount | 25Kg/h(max) | Tower diameter/tower high | 1.9M/4.26M |
| Operating temperature | Inlet Temperatur 180-200/ Outlet Temperature 85 | atomizer | Speed :18000r.p.m Disc diameter :120mm |
| Power | 11KW |
| Electric heater | 54KW | System heat | 4.0X104Kcal/h |
| Waste reduction | 0．5m3/min | The system volume | About 2200 m3/h |
| Drying system in the form | Open cycle system | Feeding way | Automatic, stable feed pump |
| Hot air way | flow way | heat source | Electric Heating |
| Products capture mode | cyclone | Atomization way | Centrifugal atomization |
