Mesh Belt Dryer

Applications

DWF belt dryer is continuous-production drying equipment. The dryer being widely used for drying

the piece, strip and particle shape material. It is suitable for heat sensitive product. Drying

speed of belt dryer is fast, evaporation capacity is high and the product quality is good.

DWF belt dryer is widely used and support for drying various kind of material such as pigment,

fiber, fruit & vegetable, briquette etc.

Principle

Raw materials are uniformly fed on the mesh-belt / plate belt by distributor. The mesh-belt /

plate belt is drawn and moved inside the dryer by a driving device. The dryer is consisted of

several independent drying sections. Hot air circulated separately and independently in each

section. Part of damp air will be exhausted by exhausting fan. Hot air penetrates the belt from

top to bottom or from bottom to top, and this will complete the heat and mass transfer process.

Moving speed of belt is adjustable.

Technical Parameters

Model	DWF-1.2-8	DWF-1.2-10	DWF-1.6-8	DWF-1.6-10	DWF-2-8	DWF-2-10
Quantity of drying section	4	5	4	5	4	5
Belt width (m)	1.2	1.2	1.6	1.6	2	2
Belt length (m)	8	10	8	10	8	10
Thickness of the raw material(mm)	10-80
Temperature (?)	60-150
Steam pressure(Mpa)	0.2-0.8
Steam consumption (kg/h)	120-300	150-375	150-375	170-470	180-500	225-600
Drying time (h)	0.2-1.2	0.25-1.5	0.2-1.2	0.25-1.5	0.2-1.2	0.25-1.5
Evaporation rate (kgH2O/h)	60-160	80-220	75-220	95-250	100-260	120-300
Installation power of ventilation system(kw)	8.8	11	12	15	16	20
Installation power(kw)	10.1	12.3	13.3	16.3	17.3	21.3