常州新马干燥 海藻胶专用带式干燥设备 DW2.5-24型带式干燥机
设计参数
Design parameter
1.1海藻胶外观； 乳白色Ф10mm-Ф12mm扁平状略显圆形的团聚颗粒
Outlook of seaweeds gel: milk white, non-viscous granules Ф10mm-Ф12mm
1.2海藻胶初含水率ω1=90%；
Initial water content of seaweeds gel: ω1≤90%
1.3海藻胶终含水率ω2≤8％～10％；设计取8％
Finial moisture of gel: ω2≤8％～10％；use 8％ in design
1.4干燥热风温度 80℃—90℃—120℃
Temp. of drying hot air: 80℃—90℃—120℃
1.5产量 G2 3000kg／20h（150 kg/h）
Production capacity G2: 3000kg／20h（150kg/h）
1.6热源 0.7Mpa饱和水蒸气
Heating way: 0.7Mpa saturated vapor
1.7鲜海藻胶堆积密度 0.6 g／cm3
Bulk density of fresh seaweeds: 0.6 g／cm3
1.8绝干物料定压比热容 cs=1.5kJ/(kg·℃)
Specific heat capacity of absolute dried gel
1.9干燥设备材料要求 物料经过处及设备外包不锈钢材质
Material for equipment: Parts contact with raw material and cover SUS304
设备组成
Equipment composition:
整台设备为不完全封闭型，由摆动布料段、干燥段、出料段、物料输送系统、换热系统及控制系统等部分组成。摆动布料段作用使海藻胶均匀分散在金属网带上，并且匀速输送到干燥段，海藻经热风干燥后，再经过出料段排料。
The equipment is not incomplete enclosed type, it is composed of Distributor, Drying section, Discharging section, Material delivery system, heat exchanger and control system.
Purpose of swing distributor is to distribute the raw material on belt uniformly, after drying section, the finial products is discharged by discharging section.
