Milk Liquid Spray Dryer Air filtering system and heating system-air should pass through the Pre&post filter first, and then enter the heater for heating. To ensure the drying medium enter into the drying chamber with high purity, the heated air should go through the high temperature high efficiency filter (HEPA-Optional) . For the heating method of Milk Liquid Spray Dryer, there are electrical heater or steam radiator, gas furnace. Which method to choose depends on the customer site conditions.
Atomizing system of Spray Dryer-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.
Drying tower system- The drying chamber consists of the spiral shell, hot air distributor, main tower and relevant fittings. Drying tower: The inner wall is SUS mirror sheet, ad welded by the arc welding. The insulation layer is rock wool .
Product collecting system and Air exhausting -For the material collecting system, there are several types. Such as cyclone, cyclone + bag filter, cyclone+ bag filter +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.
Control system-HMI+PLC, each parameter can be displayed on the touch screen. Every parameter can be controlled and recorded easily.
Features
1. Machine materials : AISISUS304 , AISISUS316L, and other material .
2. For the electrical component , we mainly use international brand such as ABB ,Siemens or Schneider.
3. Smooth running, reliable performance, easy operation.
4. Highly polished inner and outer surfaces of the machine, no dead comer, easy to clear, no cross contamination.
5. Control system has more choices, such as push button , HMI+PLC and so on.
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
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 Sugar, corn syrup, corn starch, glucose, pectin, malt sugar, and etc.
Attention to order
1. When order the LPG Series Spray Drying Machine, Client need to supply the materials name.
2.When order the LPG Series Spray Drying Machine, Client need to supply the materials characteristic that include materials HP, Maximum withstand temperature and so on.
3.When order the LPG Series Spray Drying Machine, Client need to supply the materials primary moisture and final moisture (%).
4.When order the LPG Series Spray Drying Machine, Client need to supply the treating capacity per hour.
5.When order the LPG Series Spray Drying Machine, Client need to supply heating way, if it use steam heating, client need to supply the steam pressure and steam capacity.
6.When order the LPG Series Spray Drying Machine, Client need to decide which kinds steel for machine-304 stainless steel or 316L stainless steel (Hywell also give suggestion for the stainless steel model base the materials HP).
Spray Drying Machine
hywell Machinery is proffessional to design and manufacture the lab spray dryer, so it also name as LPG Series Spray Drying Machine that main use to dry the food liquid, medicine liquid and chemical liquid.welcome to inquiry Hywell company.
Parameter:
The Main technical parameters is for reference. We also produce and design product as per customers' requirment:
Spray Drying Equipment | LPG-5 | LPG-25 | LPG-50 | LPG-100 | LPG-150 | LPG(200-11000) |
Max evaporation(kg/h) | 5 | 25 | 50 | 100 | 150 | 200-11000 |
Inlet temp(ºC) | ≤350 | ≤350 | ≤350 | ≤350 | ≤350 | ≤350 |
Outlet temp(ºC) | ≤90 | ≤90 | ≤90 | ≤90 | ≤90 | ≤90 |
Driving type of centrifugal sparyer | drived by compressedair | machanincal drive | ||||
Rotation speed(r.p.m) | 25000 | 22000 | 21500 | 18000 | 18000 | 8820-15000 |
Dia.of spray pallet | 50 | 102 | 108 | 108 | 150 | 180-340 |
Dimension(m) | 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 | design acording to actual conditions |
Powder recollection(%) | 95-99 | 95-99 |