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常州新馬干燥 海藻膠專用帶式干燥設(shè)備 DW2.5-24型帶式干燥機

設(shè)計參數(shù)

Design parameter

1.1海藻膠外觀；  乳白色Ф10mm-Ф12mm扁平狀略顯圓形的團(tuán)聚顆粒

Outlook of seaweeds gel: milk white, non-viscous granules Ф10mm-Ф12mm

1.2海藻膠初含水率ω₁=90%；

Initial water content of seaweeds gel: ω₁≤90%

1.3海藻膠終含水率ω₂≤8％～10％；設(shè)計取8％

Finial moisture of gel: ω₂≤8％～10％；use 8％ in design

1.4干燥熱風(fēng)溫度      80℃—90℃—120℃

Temp. of drying hot air: 80℃—90℃—120℃

1.5產(chǎn)量  G₂       3000kg／20h（150 kg/h）

Production capacity G₂: 3000kg／20h（150kg/h）

1.6熱源              0.7Mpa飽和水蒸氣

Heating way:       0.7Mpa saturated vapor

1.7鮮海藻膠堆積密度    0.6 g／cm³

Bulk density of fresh seaweeds: 0.6 g／cm³

1.8絕干物料定壓比熱容    cs=1.5kJ/(kg·℃)

Specific heat capacity of absolute dried gel

1.9干燥設(shè)備材料要求 物料經(jīng)過處及設(shè)備外包不銹鋼材質(zhì)

   Material for equipment: Parts contact with raw material and cover SUS304

設(shè)備組成

Equipment composition:

整臺設(shè)備為不完全封閉型，由擺動布料段、干燥段、出料段、物料輸送系統(tǒng)、換熱系統(tǒng)及控制系統(tǒng)等部分組成。擺動布料段作用使海藻膠均勻分散在金屬網(wǎng)帶上，并且勻速輸送到干燥段，海藻經(jīng)熱風(fēng)干燥后，再經(jīng)過出料段排料。

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.