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1.lab spray dryer, 2.stainless steel, 3.egg, powder, amino acid product, protein, pork blood powder, flavouring - details see: https://www.machineto.com/hot-sale-lab-spray-dryer-0086-15037185761-10305860

Spray dryer

1. Application

Spray drying machine is a wide applied process in liquid process shaping and drying

industry. Particularly it is suitable for producing powder, granule or block solid product

from solution, emulsion, suspending liquid and pumped paste liquid. Therefore when

the distribution of granule size, final moisture, bulk density, granule shape of finished

product must be conformed to accuracy standard, the spray drying is an ideal process.

It's widely used in foodstuff, pharmceutical and chemical industry, such as egg

powder, amino acid product, protein, pork blood powder, flavouring, pectin,

herbal extract, pigment, and washing-powder etc.

2. Working principle of this kind drying equipment

After filtering and heating, the fresh air enter into the air distributor at the top of drying

tower, distributed in spiral form uniformly. At the same time, the material liquid sucked

by pump, and convey to the top atomizer, then spray to extremely fine mist liquid drop.

Through the short time of contacting with hot air, the material moisture evaporated at

once, so dried into final product. The finished product will be discharged continuously

from the bottom of drying tower, and collected in the product tank in the bottom of

cyclone separator. The waste air will be discharged outside by exhaust fan automatically.

3. Main technical design

Atomizing way:

Centrifugal atomizing or pressure atomizing

Air - filtering system:

Pre & Middle air filter and HEPA

Input system:

Adjustable Screw or mono Pump

Heating way:

Electric, natural gas or other heating way

Dust exhaust system:

Cyclone separater×2 + water film duster or pulse bag filter

Collect product system:

Discharge interminately by Cyclone separater and Main tower chamber

Control system:

The atomizer is adjusted stably by frequency conversion control; inlet and outlet temperature

inside can be set up precisely. PLC control . Touch screen.

Technical Parameters:

Type	SLPG-5	SLPG-25	SLPG-50	SLPG-100	SLPG-150	SLPG-200~2000
Inter temperature (°C)	140~300
Outer temperature (°C)	70~90
Evaporated amount of moisture (kg/h)	5	25	50	100	150	200~2000
Revolution (rpm)	25000	18000	18000	18000	15500	8000~15500
Diameter of atomizing disc (mm)	50	120	120	120	150	180~340
Heat source	Electricity	Electricity	Steam+ electricity, oil, fuel, gas			Solved by user
Max. power of electric heater (kw)	9	48	72	81	99	/
Overall dimensions (m)	1.8*0.93*2.2	3*3.2*5.1	3.7*3.2*5.1	4.6*4.2*6	5.5*4.5*7
Recovery rate of dry powder (%)	≥95