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Multi function Fluid bed dryer

Description

Introduction

The machine is composed of a top spray system,a bottom spray system,an air treatment system,a heating system,a control system,an exhaust dust removal system and the like.The top spray is a granulation drying function,and the bottom spray is a coating function.The above functions are all realized on the same boiling granulator,and the user can select the functional requirements  according to the actual production process.

Top spray principle:

After purified and heated,the air is distributed through the air blower,so that the material powder particles or wet granules under boiling and fluidizing status in the raw material container,After the granules are preheated by the purified and heated air and mixed,their moisture is evaporated.This process will be carried out continuously and repetitively to form ideal and even dry granules.

Bottom spray coating principle:

When the fluidized bed is coated,the purified air process through the air distribution plate of the material silo,causing the material to be fluidized in the raw material container while atomizing the coating liquid into the package,wrapped on the surface of the material,Dry to the required process requirements.

 

 

Technical details

Item            Model DPL-30 DPL-60 DPL-120 DPL-200 DPL-300
Vessel volume(L)  Bottom spray 80 120 330 417 765
Top spray 100 220 330 557 980
Production capacity

(kg/batch)

 Bottom spray 15-20 15-30 30-60 60-90 100-200
 Top spray 10-30 30-60 60-120 120-200 200-300
Fan power(kw) 11 18.5/22 22/30 30/37 37/45
Electric heating power(kw) 30 30 45 80 90
Steam pressure(MPa) 0.4 0.4 0.4 0.4 0.4
Steam consumption(kg/h) 180 300 360 420 481
Compressed air pressure(MPa) 0.4-0.6 0.4-0.6 0.4-0.6 0.4-0.6 0.4-0.6
Compressed air consumption(m³/min) 0.6 0.9 1 1 1.5
Weight of main machine(kg) 1200 1600 1800 2300 2500
 

Outline dimensions

                          H 3374 4353 4908 5040 5865
                        φD 806 1106 1306 1306 1608
                          W 984 1340 1540 1540 1840
*All data are subject to change.

*Data can change according to customer requirement.

 

 

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