Double Cone Vacuum Dryer (1)
Double Cone Vacuum Dryer (2)
Double Cone Vacuum Dryer (3)
Double Cone Vacuum Dryer (4)

Double Cone Vacuum Dryer

  • It has a higher speed at a lower temperature, which is 2 times faster than the general drying equipment, saves energy, and has a high heat utilization rate. It is especially suitable for drying heat-sensitive materials and oxidizable materials.
  • The internal structure is simple, the cleaning is easy, the material can be completely discharged, and the operation is simple.
  • It is closed and dry, and the product has no leakage and no pollution. It is suitable for the drying of strong irritating and toxic materials.
  • The materials are mixed and dried during rotation, and the materials can be dried to a very low water content (≤0.5%), and the uniformity is good, which is suitable for different material requirements.
  • The equipment is compact in structure, small in floor space, easy to operate, reduces labor intensity and saves labor.

Working Principle

The main machine of the double-cone rotary vacuum dryer is a double-cone tank. Under the vacuum state in the tank, steam or hot water is introduced to heat the inner tank, and the heat is transferred to the wet material through the inner tank to vaporize the moisture in the wet material.

The motor drives the tank body to rotate, the material is constantly turned up and down, inside and out, and the heating surface is replaced. At the same time, the water vapor is continuously pumped away through the exhaust pipe through the vacuum pump, which speeds up the drying rate of the material and finally achieves the purpose of uniform drying..

Applicable Materials

  • Heat-sensitive materials that cannot withstand high temperatures;
  • Materials that are easily oxidized and dangerous;
  • Materials that do not allow damage to crystals;
  • Materials that need to recover the steam discharged during drying;
  • Materials that need to recover solvents and toxic gases;
  • Materials with extremely low residual volatile content are required.

Technical Parameters

Tank volume (L) 100 350 500 750 1000 1500 2000 3500 4500 5000
Loading volume (L) ≤50 ≤175 ≤250 ≤375 ≤500 ≤750 ≤1000 ≤1750 ≤2250 ≤2500
Speed (rpm) 3～13 4
Motor power (kW) 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15
Floor area L×W (mm) 2160×
800		 2260×
800		 2350×
800		 2560×
1000		 2860×
1300		 3060×
1300		 3260×
1400		 3760×
1800		 3960×
2000		 4400x
2500
Swing height (h) 1750 2100 2250 2490 2800 2940 2990 3490 4100 4200
Design pressure in the tank (MPa) -0.1～0.15 -0.1～0.15
When using a condenser, vacuum pump model, power (kW) 2X-15A
2kw		 2X-15A
2kw		 2X-30A
3kw		 2X-30A
3kw		 2X-70A
5.5kw		 JZJX300-8
7kw		 JZJX300-4
9.5kw		 JZJX600-8
11kw		 JZJX600-4
20.5kw		 JZJX600-4
20.5kw
Without condenser, vacuum pump model, power (kW) SK-0.4
1.5kw		 SK-0.4
1.5kw		 SK-0.8
2.2kw		 SK-2.7B
4kw		 SK-2.7B
4KW		 SK-3
5.5KW		 SK-6
11KW		 SK-6
11KW		 SK-9
15KW		 SK-1218.5KW
Weight (kg) 800 1100 1200 1500 2800 3300 3600 6400 7500 8600

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