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air flow sawdust dryer of pellet production line, 1. New energy-efficient dryer, 2. High drying efficiency, 3. Low power - details see: https://www.machineto.com/air-flow-sawdust-dryer-of-pellet-production-line-10292717

Air flow sawdust dryer of pellet production line

Working principle of Air flow sawdust dryer

New energy-efficient dryer, adopting double drum, double pipe connection, it can dry the saw dust, rice husk, peanut shell and straw all at once. Dryer uses thehomemade combustible gas as heating source, drum part and coiled pipe as the drying part. Drum part has two layers: inner drum and outer insulation. Inner drum has three head inner helix slice which can move the drying aggregate in constant speed, we call it stir-frying heating. Coiled pipe secondarily uses the heating source, using draught fan negative pressure to pump the drying aggregate to screw device, then separating and drying.

The dryer on the market usually uses coal, firewood as heating source. High labor intensity and cost, besides, thermal efficiency loss is large, heat use rate is under 30%, moisture content 35% materials need 3-4 times to dry. Gas tumble dryer can make moisture content 35% materials dry all at once. It can save 75% electric to low the cost. Combustible gas as the heating resource is methane which produced in the carbonized pit.

Technical Parameters of Air flow sawdust dryer

Model	Name	Power of drought fan, wind close device, kick-out device	Productivity	Size	Gross weight	Net weight	Material
AUSHGJ-I	Small single furnace dryer	4kw	300-400kg/h	2.44*1.23*1.9m	960kg	920kg	3≤Φ≤5mm, moisture content around 35%, 2-3 times to dry
AUSHGJ-II	Midsize single furnace dryer	7.5+1.5+0.75kw	600-700kg/h	Pipe:2.45*1.72*1.91	1360kg	1290kg	3≤Φ≤5mm, moisture content 35%-50%, one time to dry
				Square furnace:1.45*1.42*1.41	920kg	820kg
AUSHGJ-III	Large single furnace dryer	11+1.5+0.75kw	800-900kg/h	Pipe:2.45*1.72*1.91	1360kg	1290kg
				Square furnace:1.45*1.42*1.41	920kg	820kg
AUSHGJ-IV	Midsize double furnace Dryer	7.5+1.5kw	400-500kg/h	Tube and No.1 square furnace 1 :2.44*1.23*1.9	1100kg	1000kg
				No. 2 square furnace:1.4*1.3*1.4	500kg	400kg
AUSHGJ-V	Large double furnace dryer	11+1.5+0.75kw	1000-1200kg/h	Tube: 2.45*1.72*1.91m	1360kg	1290kg
				Round furnace:1.23*1.24*1.73	800kg	740kg
				Square furnace:1.42*1.42*1.41	920kg	820kg
AUSHGJ-VI	Extra strength -large double furnace dryer	15+1.5+0.75kw	1100-1300kg/h	Tube:2.45*1.72*1.91	1360kg	1290kg
				Round furnace:1.23*1.24*1.73	800kg	740kg
				Square furnace:1.42*1.42*1.41	920kg	820kg
AUSHGJ-VII	Effervescing dryer	18.5+3+3	1000-1500kg/h	2.45*1.72*1.91	1360kg	1290kg	3≤Φ≤5mm, moisture content 50%-100%, one time to dry

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