Jiangyin Snynxn Granulating Drying Equipment Co., Ltd.--HG Rotary Drum Dryer

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HG Rotary Drum Dryer

Descriptions

♦ HG type rotary drum dryer is a kind of drying epuipment with large handle capacity and can for continuous production.lt consists of heat system, feeding device, rotary drum，driving device, discharge part and dust catcher etc.
♦ This dryer have a big capability with wide application, and With small flow resistance, permit wide scope in operation, and easy to operate, humidity of product can less than 1% after drying.

Application

Applicable to powder, particle, piece and paste material in chemical, metallurgy, architectural material and light industry.In chemical industry, it can used to dry harmonium sulfide, alkali sulfide, ammonium nitrate, urea, ethane diacid, potassium dichromate, PVC, manganese dioxide, calcium carbonate, nitric phosphate, calcium-magnesia phosphate , III sodium fertilizer, Phosphate rock, normal superphosphate, concentrated superphosphate, sodium sesquicarbonate, III sodium Polyphosphate etc.

Features

♦ Heed large quantity of material for drying.
♦ Level of mechanization is high, and capacity is large.
♦ The resistance for fluid to pass through drum is low, and energy consumption is low.
♦ Good adaptability to the characters of materials.
♦ Operation is stable, operating cost is low. Uniformity of dried product is good.

Technical Parameter

规格 Item(m}	生产能力 Productive capacity(t/h)	筒体速度 Revolution(r/min)	电机功率 Motor power(kw)	安装角度 Install angle(°)	出料湿度 Temp.of final
φ1.0×5.0	0.5-1.2	0.6-6	4	3-5	≤1.5%
φ1.2×6-10	1.5-3	0.6-6	5.5	3-5	≤1.5%
φ1.5×12-18	3-5.5	0.6-6	15	3-5	≤1.5%
φ1.8×12-18	5-6.5	0.6-6	18.5	3-5	≤1.5%
φ2.2×12-22	7-12	0.6-6	22	3-5	≤1.5%
φ2.4×15-20	9-15	0.6-6	30	3-5	≤1.5%
φ3.0×25	16	0.6-6	55	3-5	≤1.5%

型号 Model	直接加热顺流式 direct heating clockwise way		直接加热逆流式 direct heating counterclockwise way		复合加热 compound heating	复合加热 compound heating
物料种类 Kinds of raw material	矿石Ore	HP发泡剂 HP vesicant	高炉矿渣 Slag of blast furnace	硫按 Ammonium sulphate	磷肥 Phosphorus fertilizer	煤 Coal
处理量 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
终含水量 Final moisture (%)	15	0.3	1	0.1	0.1	0.1
平均粒径 Average diameter(mm)	6.5	0.05	4.7	0.5-0.7	0.5	5
物料堆积比重 Thickness of raw material(kg/m3)	770	800	1890	1100	1500	750
热风量 Amount of hot air (m3/kg)	39000	5400	10750	9800	6500	16000
入口气体温度 Temperature of air at inlet (°C)	600	165	500	180	650	570
物料出口温度 Temperature of raw material at outlet (°C)		42	100	70	80	75
加热方式 Way of heating	煤气Gas	蒸气式电加热Steam,electric heating	重油 Heavy oil	燃煤热风机 coal fuel hot air furnace	重油Heavy oil	重油Heavy oil
装料系数 Filling confficient		6.3	7	7.5	7.8	18
转速Revolution (r.p.m)	4	4	3.5	3	4	2
倾斜度Gradient (m/m)	0.04	0.005	0.03	0.05	0.05	0.043
抄板数目 Quantity of stirring-up rake	9 12	24	12	22	内筒外面8 Outer of inner cylinder8 外筒内面16 Inner of outer cylinder16	内筒外面6 Outer of inner cylinder6 外筒内面12 Inner of outer cylinder12
干燥器直径 diameter of dryer (m)	2.0	1.5	2	2.3	内筒外面2 Outer of inner cylinder2 外筒内面0.84 Inner of outer cylinder0.84	内筒外面2.4 Outer of inner cylinder2.4 外筒内面0.96 Inner of outer cylinder0.96
干燥器长度 Length of dryer (m)	20	12	17	15	10	16
驱动功率 Driving Power (kw)	22	7.5	15	11	11	15

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