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Straw drying production line

Straw drying production line

Production Capacity
Capacity
1100~8000(t/d)
Power
Power
32~165(kw)
Hotline: +86-371-56739888

Introduction

Straw (pasture) dryer is applied for drying barley straw, oat straw, wheat straw, rye straw, straw, sorghum straw, corn straw, potato vines, bean stalks ( including materials like soybean straw, broad bean straw, pea straw, cowpea straw, lupine straw, peanut vine, etc.) According to the characteristic, production capacity, applying requirement, cost control, operating convenience of each biomass materials, our company optimizes the drying technology. Recommended products: three-layer rotary drum dryer, patent number:ZL2009 2 0089749.2. This equipment is of huge production, high efficiency and energy saving, small floor space. Compared with common dryer machines, it saves energy by 30%-50%, thus saving energy and drying cost to the maximum.

Working Principle

Material Flow: the crushed materials of which the moisture is about 35%-55% are sent into the roller by conveyor to realize downstream drying. Under the effect of inner shoveling plate, materials are took and scattered constantly, and move in spiral forward method. Through three layers (inner, middle and outer layer), heat exchange are realized between material and hot air medium. The materials that achieve drying effect move forward fastly and are discharged out of the roller. Wet materials that still don’t achieve drying effect couldn’t move fastly due to self-weight, and are dried completely during the controlling route, thus achieving drying effect. Material moisture is decreased to 12%-15%. After the whole drying process is completed, materials are discharged by screw conveyor. Inside the roller is installed with vibrating cleaning device, which prevents materials from bonding to the cylinder wall.
Air Flow: through hot blast stove and air blower inflating, the air enters into the hot blast stove for combustion heating. Its temperature reaches up to 300-500℃, then it is inhaled by the dryer induced draft fan to dry material and evaporate water. When temperature decreases to 55-60℃, it is discharged out of the dryer. Wet air containing dust are discharged on standard through dust remover purifying.

Technical Parameters

Specification Capacity(t/d) Output(t/d) Evaporation Capacity(t/h) Moisture(%) Dryer water(%) Drying temperature(℃) Total installed capacity(kw) Weight(kg) Footprint
DLJG1208 43.7 25.7 0.75 35-50 12-15% (adjustable) 350-650℃ 32 15000 5m*14m
DLJG1408 52.5 30.9 0.90 40 17000 5m*14m
DLJG1610 75.8 44.6 1.30 55 21500 6m*16m
DLJG2010/3 169.0 99.4 2.90 95 26500 8m*16m
DLJG2210/3 186.5 109.7 3.20 100 28500 8m*16m
DLJG2510/3 215.5 126.7 3.70 125 370000 10m*16m
DLJG2512/3 262.2 154.2 4.50 145 41000 10m*18m
DLJG2912/3 317.6 186.8 5.45 165 45500 10m*20m

Performance characteristics

Fast drying and high efficiency

Straw drying production line has the characteristics of high temperature resistance and can dry raw material with high temperature hot air.

Low consumption and low cost

Straw drying production line has strong anti-overload capability, large processing capacity, low material consumption and low drying cost.

Low wear and long life

adopts "centering roller device", which makes the roller and roller ring have linear contact, which greatly reduces wear and power loss.

Low load, no block

new feeding and discharging device, which eliminates the blockage, discontinuity, unevenness and returning of rotary drum dryer, and reduces the load of the dust removal system.

Online Message

If you are interested in our equipment, or if we have anything to help you, you can always call our customer service number: +86-371-56739888 You can also communicate with us online, and, you can also leave a message below. We will be happy to serve you!