DWD Mesh Belt Dryer

It is suitable in drying for pre-shapping paste raw materials, such as pigment, dystuff and so on.

 Summary of the products  　　DWD series belt drier is a new elt drier, its techinologh is more advanced. The machine has widly used feils, becauws of more reasonalbe astrruction, hiht heating effacet, steady operation, it is widly used in drying for chemical idustry, organic pigment, dystuff, slag of blast furnace, feed, food and so on.Principle of work 　　 Raw material to be dried will be spread onto the screen belt through suitable feeding mechanism. when drying, hot air will be forced to input to raw material from up and low screen belt. It makes the surface of every particulate become surface to be heated. The area to contact with hot air is increased and the heat conduct area is increased remarkably. The diffused distance of moisture in raw material is shortened. Gherefore the dffective drying operation can be carried out. Particularly it is suitable for drying raw material that has been pre-formed(The factory can supply series pre-forming equipment, refer to post page). In a word, if choose the series drier, it has hith staility and energy saving. Characteristic of the equipment  　　The mount of air, temperature of heat, stay time od raw material can be adjusted in order to get the effect.　 The raw material is relative static in belt, and so the size and dust will be keeped.　 The belt can be clean, because of the heating room is seperated from drying room.　 According to requirst, the low plate can be equipped cleaning equipment to remove a little of raw materials to outlet. 　 According the moisture of raw material, customer cna choose multi-set to establish.

 Technical Parameters:

item/model	DWD1.2×8	DWD1.2×10	DWD1.6×8	DWD1.6×10	DWD2×18	DWD2×10
ared of dry m2	9.6	12	12.8	16	16	20
drying section length×belt width m	1.2×8	1.2×10	1.6×8	1.6×10	2×8	2×10
quantity of unit	4	5	4	5	4	5
tem. of operaaation °c	50-150
preessure of steam Mpa	0.2-0.6
consummmmptiion of steam kg/h	120-250	150-375	150-375	170-470	225-600	450-1200
drying time h	0.2-1.5	0.25-1.5	0.2-15	0.25-1.5	0.2-1.5	0.25-1.5
evaoorating capacity kg/H2o	60-160	80-220	75-220	95-250	100-260	120-300
power kw	9.25	11.75	12.55	15.75	16.55	20.75
overall dim. (L×N×H)m	9.77×1.5×2.83	11.77×1.5×2.83	9.77×2.44×2.83	11.77×2.24×2.83	9.77×2.66×3.50	11.77×2.66×3.50
weight kg	4800	5780	5400	6550	6350	7800

material	pigment	ferric stearate	ferric oxide	antibiiiotics	flavoring	feed
area of drying m2	32	16	19	19.2	19.2	32
drying strength kg/h	312	533	533	1200	1200	1200
primary moisture %	65	60	80	35	35	60
final moistture %5	2	0.1	1.0	10	10	2
heating source	steam 0.5Mpa	steam 0.5Mpa	steam 0.4Mpa	steam 0.7Mpa	steam 0.6Mpa	steam 0.6Mpa
consumption of heat kg/h	500	600	800	950
pre-process machine					700	900
size of material					powder	granule

DWD Mesh Belt Dryer