注塑機 擠出機 造粒機 吹膜機 吹塑機 吹瓶機 成型機 吸塑機 滾塑機 管材生產線 板材生產線 型材生產線 片材生產線 發泡設備 塑料壓延機
常州市恒海干燥設備有限公司
常州市恒海干燥設備有限公司
HZG系列回轉滾筒干燥機
概述 Description
HZG回轉滾筒干燥機是主體略帶傾斜并能在一定范圍內可調轉速的圓筒體，濕物料由加料機送入圓筒內，在內筒均布的抄板器翻動下，物料在干燥器內均勻頒與分散并與通過筒內的熱風(并流或逆流)充分接觸，加快了干燥傳熱、傳質。從而達到干燥的目的，該設備可選用各種形式抄板來適應不同的物料，結構簡單，運轉可靠，維修方便，生產能力大。
After the damp raw material is put into the drier from on end, it is turned over through string-up rake inside the cylinder and distributed uniform in the fried and contacted with counter curent hot air fully. It speeds up heat and mass conducting of dry．During the purpose of dry, raw material is effected by stirring-up rake with gradient and hot air, it can be moved and passed through the dry region and then discharge the finished product.
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應用 Application
適用于
1.化工、礦山、冶金等行業大顆粒，比重大物料干燥，如：礦山、高爐礦渣、煤、金屬粉末、磷肥、硫銨。
2.對有特殊要求的粉狀、顆粒狀物料的干燥，如：Hp發泡劑、酒糟渣、輕質碳酸鈣、活性白土、磁粉、石墨、藥渣。
3.要求低溫干燥，且需大批量連續干燥的物料。
Applicable for drying big particles, heavy particles in chemical, mining, and metallurgy, such as mining area, cinder of blast furnace, coal, powder of metal, phosphate fertilizer and thiamine. For drying the powder or particles with special requirements, such as HP foaming blowing agent, residule of alcohol, light calcium carbonate, active clay, magnetic powder, graphite, and residue of medicine. For materials to be dried under low temperature and large lot continuous production.
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技術參數 Technical parameters
| 型號model | 直接加熱順流式 direct heating clockwise flow spec | 直接加熱順流式 direct heating clockwise flow spec | 直接加熱逆流式 heat directly countercurrent spec | 直接加熱逆流式 heat directly countercurrent spec | 復合加熱 complex heat | 復合加熱 complex heat |
| 物料種類 kinds of raw material | 礦石 ore | Hp發泡劑 vesicant | 高爐礦渣 slag of blast furnace | 硫銨 ammonium sulphate | 磷肥 phosphorus fertilizer | |
| 煤 coal | ||||||
| 處理量 amount to be treated(Kg/h) | 1000 | 466 | 15000 | 20000 | 12000 | 5000 |
| 初含水量 primary moisture(%) | 30 | 13 | 6 | 1.5 | 5 | 6.5 |
| 終含水量 final moisture(%) | 15 | 0.3 | 1 | 0.1 | 0.1 | 0.1 |
| 平均粒徑 average diameter(mm) | 6.5 | 0.05 | 4.7 | 0.5-0.7 | 0.5 | 5 |
| 物料堆積重度 | 770 | 800 | 1890 | 1100 | 1500 | 750 |
| bulk density of rawmaterial kg/m2 | ||||||
| 熱風度amount of hot air (m3/kg) | 39000 | 5400 | 10750 | 9800 | 6500 | 16000 |
| 入口氣體溫度 | 600 | 165 | 500 | 180 | 650 | 570 |
| temperature of air at inlet(℃) | ||||||
| 物料出口溫度temperature of raw material at outlet(℃) | 42 | 100 | 70 | 80 | 75 | |
| 加熱方式 way of heating | 煤氣 gas | 蒸氣式電加熱 electric heating | 重油 heavy oil | 燃煤熱風爐coalfuel hot air furnace | 重油 heavy oil | 重油 heavy oil |
| 裝料系數loading effciency(%) | 6.3 | 7 | 7.5 | 7.8 | 18 | |
| 轉速revolution(r.p.m) | 4 | 4 | 3.5 | 3 | 4 | 2 |
| 傾斜度gradient(m/m) | 0.04 | 0.005 | 0.03 | 0.05 | 0.05 | 0.043 |
| 抄板數目quantity of stirring-up rake | 12 | 24 | 12 | 22 | 內筒外面8外筒內 面16 outer of inner cylinder8inner of outercylinder16 | 6 12 |
| 干燥器直徑diameter of dryer(m) | 2 | 1.5 | 2 | 2.3 | 外筒2內筒0.84 outer cylinder2, inner cylinder0.84 | 外筒2.4內筒0.95 outer cylinder24, inner cylinder0.95 |
| 干燥器長度length of dryer(m) | 20 | 12 | 17 | 15 | 10 | 16 |
| 驅動功率driving power(kw) | 22 | 7.5 | 15 | 11 | 11 | 15 |
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