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[China]
Trade Verify
Address: zhenglu town, tianning district, changzhou city, JIangsu Province
Contact name:Lillian
Jiangsu Shengman Drying Equipment Engineering Co., Ltd |
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Verified Suppliers
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Produce Dairy, Whey And Plant-Based Powders With Versatile Spray Drying
Descriptions
Produces a wide variety of powders including milk, whey and whey derivatives, plant-based products and baby food. Is typically used to produce agglomerated and instantised (lecithinated) products.
Principle
The air is through the filter and heater, the air distributor which
enters the dedicator top, the hot air takes the form of spiral
and enters the dedicator evenly. The material liquid , from the
material liquid trough from the at odds with the community or the
leadership atomizer for the dedicator top of pump sending through
the filter, make the material liquid gush out into an extremely
small calorific drop, material liquid and hot air flow and keep in
touch, moisture evaporate rapidly, within extremely short time dry
to become finished product, finished product discharge by dry tower
bottom and whirlwind separator, the waste gas is discharged by the
air blower.
Features
For the LPG series high speed centrifugal spray dryer, it consists
of of liquid delivery, air filtering and heating, liquid atomizing,
drying chamber, air exhausting and material collecting, control
system and so on, the feature for each system as bellow:
１.The liquid delivery system consists of liquid tank, magnetic
filter, pump and so on as to ensure the liquid enter into the
atomizer smoothly.
２.Air filtering system and heating system
Before the fresh air enter into the heater, it should pass through
the Pre&post filter first, and then enter the heater for
heating. For the heating method, there are electrical heater steam
radiator, gas furnace and so on. Which method to choose depends on
the customer site conditions.To ensure the drying medium enter into
the drying chamber with high purity, the heated air should go
through the High efficiency filter before enters the drying
chamber.
3. Atomizing system
The atomizing system consists of high speed centrifugal atomizer
with inverter and so on.
The powder from the high speed centrifugal atomizer is between
40-120 microns.
4. Drying Chamber system
The drying chamber consists of the spiral shell, hot air
distributor, main tower and relevant fittings.
The Spiral shell and hot air distributor: the spiral shell and hot
air distributor at the air inlet of the tower top can regulate air
flow rotation angle according to the specific condition, guide the
air flow inside the tower effectively and avoid the material stick
on the wall.in the middle there is the position for installing the
atomizer.
Drying tower: The inner wall is SUS mirror sheet, ad welded by the
arc welding. The insulation is rock wool.
The tower is manhole and view port as to convenient to clean and
maintain the tower. For the Tower body cross interface, pipe elbow
are arc butt design, reduce dead angle; sealed type.
The main tower is equipped with air hammer, controlled by the
pulse, and hitting the main drying tower timely as to avoid the
dust stick on the wall
5. Air exhausting and product collecting system
For the material collecting system, there are several types. Such
as cyclone, cyclone+bag filter, bag filter, cyclone +water scrubber
and so on. The method is depending on the material property itself.
For the filtering system for the outlet air, we have filter on
request.
6. Control system
HMI+PLC, each parameter can be displayed on the screen. Every
parameter can be controlled and recorded easily.
Centrifugal spray atomizer Features
1. High speed drying. The surface area of Raw Material liquid
increased a lot after atomization through nebulizer, 95%-98% of
moisture will be evaporated in high temperature airflow in a flash,
only needs seconds time.
Technical parameters
| Model | PLG | |||||
| 5 | 25 | 50 | 100 | 150 | 200-2000 | |
| inlet temperatyre ℃ | 140-350 automatically controlled | |||||
| outlet temperatyre ℃ | 80-90 | |||||
| Max water evaporation capacity kg/h | 5 | 25 | 50 | 100 | 150 | 200-2000 |
| centrifugal spraying nozzle transmission mode | compressed air transmission | mechaical transmission | ||||
| rotation speed (r.p.m) | 25000 | 18000 | 18000 | 18000 | 15000 | 8000-15000 |
| spraying desc diameter (mm) | 50 | 100 | 120 | 140 | 150 | 180-340 |
| max electric heating power (kw) | 9 | 36 | 63 | 81 | 99 | settled by customer |
| overall dimensions | 1.8*0.93*2.2 | 3*2.7*4.26 | 3.7*3.2*5.1 | 4.6*4.2*6 | 5.5*4.5*7 | depends on tryer |
| dried powder collection | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
Applications
Chemical Industry: Sodium fluoride(potassium),alkaline dyestuff and
pigment, dyestuff intermediate, compound fertilizer, formic silicic
acid, catalyst, sulphuric acid agent, amino acid, white carbon and
so on.
Plastics and resin: AB,ABS emulsion,uric acid resin,phenolic
aldehyde resin,urea-formaldehyde resin,formaldehyde
resin,polythene,poly-chlotoprene and etc.
Food Industry: Fatty milk powder,protein,cocoa milk
powder,substitute milk powder,egg white(yolk),food and
plant,oats,chicken juice,coffee,instant dissoluble tea,seasoning
meat,protein,soybean,peanut protein,hydrolysate and so forth.
Sugar, corn syrup, corn starch, glucose, pectin, malt sugar, sorbic
acid potassium and etc.
Ceramic: aluminium oxide,ceramic tile material,magnesium
oxide,talcum and so on.
