Line for drying solutions is an automated closed system for evaporation of the solvent (removal of water by evaporation) for separating substance increase its concentration in the solvent or complete removal of the solvent (water).

The line is designed for use in the food, chemical and pharmaceutical industries.

Evaporation is used to reduce product volume, remove water prior to drying, and to improve product storage life.

Evaporation is a highly energy-efficient way of removing water or other liquids and thus the primary process for the production of concentrates.

Line for drying solutions includes:

1) heating system: heat exchangers with a capacity,

2) filtration system: primary filter and a final type of BFH (primary filter is not included),

3) the vacuum spray dryers Normit SD-5000 with heat exchanger – condenser,

4) condensate collertor with level sensor, vacuum pump,

5) carbon filters (not supplied lines),

6) transportation systems / product discharge: centrifugal pump,

Technical parameters:

The line is connected directly to the tank-container where the solution is pumped through the primary filter(not included) in the heat exchanger.

The heat exchanger consists of a body with a casing (inner),with  heating element inside. The product passing through the heat exchanger is heated and then pumped  by a pump into the vacuum spray dryer, where drying process occurs.

Vacuum spray dryer consists of a tank with the inner casing, the nozzle located in the upper part of the installation, display display window with lighting, air ducts, heat exchanger-condenser The vacuum dryer is connected to a condensate collection tank and a vacuum pump. For spraying the product must be connected to a compressor (not supplied lines) for tightening air.

The product in a pipe is mixed with air and fed into the upper part of the dryer where is sprayed through a nozzle to a fine The evaporation process occurs.

Separating the solvent (water) from the compound - water molecules pass into the vapor state. Using a vacuum pump steam is drawn through the air heat exchanger to condesate collector. After reaching the required level of evaporation of the product by a pump is discharged from the drying unit for further filtering.

The product may be connected to a heat exchanger line after discharging from the vacuum spray drier prior to filtration.

The complete installation of an additional (second heat exchanger ) is not included.

Normit design guarantees: 

• High energy efficiency
• High quality product
• Compact design
• Simple operation and automatic control
• Minimum workforce required
• Low running and maintenance costs

Dimensions: 

A: 6 539 mm

B: 3 747 mm

C: 4 284 mm