Home Product Spray Dryer

Spray Dryer

Introduction:

A spray dryer is a machine designed to dry liquids into powder using hot air.

Application 

  • Versatile & Efficient Process: Converts liquid materials into high-quality powders.
  • Essential for the Food Industry: Widely used in food processing.
  • Atomization of Liquid Feed: Breaks liquid into fine droplets.
  • Rapid Drying: Exposes droplets to hot air for quick evaporation.
  • Powder Formation: Leaves behind a dry powder after solvent removal.

Features 

  1. Spray drying is a highly effective method for directly drying solutions and slurry-like materials into fine powders with minimal additives
  2.  Turn materials into fine powders without altering the original properties. ( not suitable for heat-sensitive substances )
  3. Rapid drying, reducing processing time
  4. Using variable frequency drives (VFDs) to control fan speed for airflow management.
  5. Employs PLC for automated control, ensuring simple, convenient, and easy operation
  6. Using organic solvents, it's advisable to invest in additional explosion-proof equipment to ensure the safety of operation.
  7. For products with better adhesion materials that tend to stick to the walls of the drying drum, it is beneficial to equip the drum with scraping blades in addition to installing a bridging breaker (air hammer). This setup effectively facilitates the collection of finished products.
  8. The high-speed centrifugal atomizer transmission design in this drying tower differs from traditional designs using a speed increaser or spindle drive. This machine uses a belt drive and an attached cooling system, which saves on maintenance costs and personnel maintenance time, thereby increasing productivity.
  9. The hot air temperature:  between150°C and 250°C (depending on the characteristics of the raw materials )
  10.  Machine specifications: evaporation rate of 5 to 450 Kg/hr

 

High-speed centrifugal atomizer

spray disc types

scraper dryer types

 

 

 

喷雾干燥机相关规格表

机型

SH-SD16

SH-SD22

SH-SD32

SH-SD42

SH-SD50

水分

蒸发量

 

10kg/hr

 

35kg/hr

 

100kg/hr

 

200kg/hr

 

300kg/hr

喷雾型式

圆盘式高速离心雾化器

雾化器

转速

 

5000~15000 rpm

入风温度

150~250 ℃

出风温度

80~90 ℃

蒸汽

消耗量

电热: 30Kw

 

110kg/hr

 

354kg/hr

 

650kg/hr

 

1030kg/hr

喷雾塔

直径(mm)

 

ψ1600

 

ψ2200

 

ψ3200

 

ψ4200

 

ψ5000

尺寸规格(LxWxH)cm

230x260

x420

420x350

x650

850x660

x1050

1220x800

x1320

1350x950

x1450