Closed Loop Spray Dryer

  • The top of the drying tower adopts a special hot air distributor to guide the gas in the tower and prevent the material from sticking to the wall. Made of 2mm 304 stainless steel, shell 304 thick 3mm.
  • The inner diameter of the drying tower is 1.6m, total height is 6.5m. Can withstand 2Kg of positive pressure, and will not be damaged in the case of operational errors. The inner wall is 3mm stainless steel 316L polished mirror plate, welded by argon arc welding. The outer package of the tower is a 1.5mm stainless steel plate with Q235 steel skeleton and rock wool insulation of 50mm thickness in the middle.
  • The tower is equipped with a tower door and observation holes, easy to clean the tower observation. The tower body intersection and pipe elbow is rounded butt design, reduce dead ends.
  • Normal operating temperature: hot air distributor into the air temperature of 180 ℃. Extreme operating temperature 250℃. Tower working pressure: 2000 ~ 5000Pa, the limit of the tower pressure: 20000Pa, more than 26000pa explosion relief membrane will automatically rupture, so that the gas leak to the outside of the equipment. The ultimate negative pressure -12000pa.
Send Enquiry

Drying Solution for XLPG-50 Closed Cycle Spray Dryer (e.g. LiFePO4)

1. Customer Requirements

Material Name

LiFePO4

Feeding Temperature

35℃

Raw Material Solid content

10~15 %

Dust Removal Method

Cyclone  + Bag dust collector

Heating Source

Electricity

Equipment Material Requirement

Inner 316L Outer 304 stainless steel

Inlet Air Temperature

140~180℃

Operation Mode

Continuous

Outlet Air Temperature

70~110℃

Drying Medium

Nitrogen

Water Evaporation Volume

50Kg/h

Condenser Outlet Temperature

-15℃

Drying Residence Time

25-30S

Preheater Outlet Temperature

15~25℃

2. Equipment Configuration List

ID

Equipment Name

Models

Material

QTY

2.1 Air System

1

Nitrogen Inlet Device

Dg15

304

1

2

Blower

11kw JWT

304

1

4

Blower Inverter

11kw

1

5

Inlet Air Duct

DN250, flange, 6kg/cm2

316L

1

6

Venting Device

316L

1

7

Inlet Air RTD

0~350

304

1

8

Electric Heating Device

180kw

316L

1

2.2 Drying Tower

1

Atomizer

316L

1

2

Nitrogen Pressure Stabilization Device

1

3

Drying Tower

Φ1600, 2kg/cm2

316L 

1

4

Air Hammer

SUS304

2

5

Air Hammer Controller

1

6

Main Tower Pressure Transmitter

1

7

Explosion-proof Membrane

Φ300, Burst pressure +26000pa

316L, PTFE

1

8

Explosion-proof Pipe

Φ300

316L

1

9

Main Tower Thermomete

0~350℃

1

10

Air Hammer Solenoid Valve

24V

8

2.3 Dust Removal System

1

Exhaust Air Duct

φ200

316L

1

2

Cyclone Separator

φ650

316L

1

3

Bag Dust Collector

MC-60

316L

1

4

Fabric Bag

φ120

60

5

Pulse Metal Hose

1 inch

316L 

3

6

Ball Valve

φ50

304

1

7

Oxygen Detection Controller

1

8

Condenser

50㎡

316L 

1

9

Exhaust Air Thermal Resistance

0~350

1

10

After Condensation Heat Resistance 

-20~350

1

11

Bag Filter Controller

1

12

Pulse Valve

3

13

Differential Pressure Transmitter

2

14

Pressure Transmitter

1

2.4 Liquid Supply System

1

Mixing Drum

200L

316L 

1

2

Hose Pump

XY25A

1

3

Feeding Pipe

Sanitary Pipe

1

Shopping Cart