DW series mesh belt drying machine for food chemical industry

apply for Dehydrated vegetable,union, garlic,fruit, organic,plastic, rubber, wood,electronics elements,calcium,chemical products PART one:Working principle and advantages Raw material are spreaded on the conveying belt through suitable auxiliary mechanism such as distributor, vibrating belt, pulverizer of granulator, belt passes the channel which containing one or several heating units; heating unit is equipped with air heater and circle system. Each channel has one or several damp exhaust system. When raw material is transited, hot air passes through or over it, in this way it makes raw material dry uniformly.  Part two:Requirements and parameters *Raw material name: fruits*Raw material water content rate: 60%~80%*Finished products water content: 3%~5%*production capacity: 100kg/h 5000kg/h *Heat source: furnace ( fueled source can be coal, oil natural gas and electricity)*Equipment material use: the area which contact with material is stainless steel, outside is Carbon steel  Depending on our drying experience, under this conditions, average mesh belt drying intension is 7kg HO2 /m2h, the required maximum heat quantity for dehydrating 1 kg water is 1500kcal/kg.

TECHNICAL PARAMETERS

Model		DW-1.2-8	DW-1.2-10	DW-1.6-8	DW-1.6-10	DW-2-8	DW-2-10	DW-2-20
Unit number		4	5	4	5	4	5	10
Belt width (m)		1.2	1.2	1.6	1.6	2	2	2
Drying setion length(m)		8	10	8	10	8	10	20
Thickness of the material to be covered (mm)		≤60
Temperature (°C)		50~140
Steam pressure (Mpa)		0.2~0.8
Steam consumption (kg/h)		120~300	150~375	150~375	170~470	180~500	225~600	450~1200
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	0.5~3
Drying capacity (kg/h)		60~160	80~220	75~220	95~250	100~260	120~300	240~600
Total power of the equipment (kw)		11.4	13.6	11.4	13.6	14.7	15.8	36.8
Overall dimensions	L(m)	9.56	11.56	9.56	11.56	9.56	11.56	21.56
	W(m)	1.49	1.49	1.9	1.9	2.32	2.32	2.32
	H(m)	2.3	2.3	2.4	2.4	2.5	2.5	2.5
Weight(kg)		4500	5600	5300	6400	6200	7500	14000

vegetable dryer

DW series mesh belt drying machine for food chemical industry