Steam Heating Milk Centrifugal Spray Dryer Machine 3.6M Tower
Height
LPG200 Centrifigural Spray Dryer
Centrifugal Spray Dryer Working Principle
After been filtered and heated the air enters into the air
distrbutor on the top of the dryer.The hot air enters into the
drying room in the spiral form and uniformly . Passing through the
high-speed centrifugal sprayer on the top of the tower,the material
liquid will rotate and be sprayed into the extremely mist liquid
beads.Throug the very short time of contacting
the heat air,the materials can be dried into the final products.The
final products will be discharged continuously from the bottom of
the drying tower and from the cyclones. The waste gas will be
discharged from blower .
Centrifugal Spray Dryer description:
Equipment design conditions and requirements
The products:The baby milk
Content water of beginning:65%(Solid content:35%)
Content water of final:≤4%
Inlet air temperature:180-220℃
Exhaust temperature:80-100℃
Water evaporation:About 300kg/hour
The negative pressure of the tower inside:-150Pa
Rotating speed frequency:40-50hz;
Feeder Capacity: 320-380kg/hour
Dry mesh: 60-150
The atmospheric pressure:760mmH2O
Ambient temperature: 20 ℃
Absolute humidity: 80%
Power supply: 380 v, 3 phase, 50 hz
The characteristics of dry milk from a liquid to easily moisture
absorption, heat sensitive, food-grade requirements higher;And
because it is food, more attention should be paid to the product
color, fragrance, taste of the high demand.So they asked us to time
must be shorter when dry, water should be low, into powder after
rapid cooling and dehumidification.Our company technical personnel
studied the special milk drying characteristics, developed the milk
spray drying equipment.
Centrifugal Spray Dryer Parameter:
| Water evaporation | 200Kg/h(max) | Tower diameter/tower height | 3.6M/7.8M |
| Operating temperature | Inlet Temperature 200/Outlet Temperature 90 | atomizer | Speed:15000—18000r.p.m Diameter:150mm |
| Power | 33KW |
| The steam heat exchanger | 350m2 | The air consumption | 0．4m3/min |
| The system volume | 6000 m3/h | System pollination rate | ≥99% |
| material receiving | Focus receiving | | |
Centrifugal Spray Dryer features;
1. The quality of the product can stability control
2,To prevent coking and moisture absorption wall sticking powder
3. No product material, plugging material
4. Dust recovery rate is high
5. No pollution, no leakage, easy disassembly, easy to clean
6. To realize automation control
Centrifugal Spray Dryer Design of equipment
Early selection: LPG200 milk processing high-speed centrifugal
spray drying units,
Heating system: the steam heating
Dust removal system: secondary cyclone separation combined
dedusting water film dust catcher
Circulation system: send induced draft fan open cycle
Air filtration system: early, middle, and high-efficiency air
filter
Feeder system: na mo step-less adjustable feed pump
Blanking system: star unloading valve
Control system: frequency converter adjusted atomizer speed, to
ensure the best results display instrument display temperature,
pressure, differential pressure, automatic tracking control
variable parameters fuzzy technology and so on
The packing machine is our main products.It includes the sealing
packing machine,vacuum packing machine,box packing
machine,powder,granular and liquid packing machine.
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