品牌
生产厂家厂商性质
常州市所在地
适用于化工、矿山、冶金等行业大颗粒、比重大物料干燥。 如:矿石、高炉矿渣、煤、金属粉末、磷肥、硫铵。HZG 系列直接加热式回转滚筒干燥机
◆ 对有特殊要求的粉状,颗粒状物料的干燥。如:HP发泡剂、酒 糟渣、轻质碳酸钙、活性白土、磁粉、石墨、药渣。
◆ 要求低温干燥,且需大批量连续干燥的物料。HZG 系列直接加热式回转滚筒干燥机
◆ Applicable for drying big particles,heavy particls in the f ield of chemical mining and metallurgical industry. For example:slag of blast furnace,coal,metallic powder,phosphorus fertilizer,thiamin and so on.
◆ For drying powder,grannle raw materials which have special require- ments such as:HP vesicant,lees,precipitated calcium carbonate,actived clay,magnetic powder,graphite,and residue medical and so on.
◆ For materials to be dried under low temperature and large production in line.
◆ 主要用于硬磁铁氧体粉料的预烧,亦可应用于水泥、冶金、化工等行 业。设备由主窑及其支承传动装置、冷却管、燃油系统、电气控制、二 次进风装置、排气除尘装置和预热窑体等组成。具有超温报警、过载报 警、工作温度自动控制、窑内氧气可调等功能。
◆ The machine is mainly used in per buring of rigid magnet oxygen pulverized pow- der ,it is also suitable for the cement ,metallurgy and chemical industry ,it is con- sisted of main kiln body,supporting drive set.cooling pipe. oil fuel system,electricity control,secondary air inlet set,exhaust dust set and warm-up kiln body etc.Main fanction of this dryer includes :over temperature,over loading,auto control for working temperature,oxygen atmosphere is adjustable in the kiln etc.
◆ 湿物料从干燥机一端投入后,在内筒均布的抄板器翻动下,物料在干燥 器内均匀分布与分散,并与并流(逆流)的热空气充分接触,加快了干燥传 热、传质推动力。在干燥过程中,物料在带有倾斜度的抄板和热气流的作 用下,可调控地运动至干燥机另一段星形卸料阀排出成品。
◆ Wet material is loaded from one head of the drier, and then it is stirred by the bafflers that is uniformly distributed in the barrel.Material is uniformly distributed and dispersed in the drier,fully contact the hot air in paraller (or counter)flow,so the drying process is expedited
,and the impulsion power of media transfer is enhanced,During the drying process ,material is under the effect of angled baffler and hot air and moves to the rotary valve that is at the other head of the drier.
◆ 转筒干燥器机械化程度高,生产能力较大。
◆ 流体通过筒体阻力小,功能消耗低。
◆ 对物料特性的适应性比较强。
◆ 操作稳定,操作费用较低,产品干燥的均匀性好。
◆ The mechanial level content of rotating drier is high and its productive capacity is large.
◆ Because the resistance when fluid passes through the cylinder is small,the consumption of power is low.
◆ Have strong adoptability to raw materials.
◆ Its operation is stability and the cost of operation is cheap.The homogeneity of dried product is good.
型 式 Model | 直接加热顺流式 Direct heating co-current type | 直接加热顺流式 Direct heating co-current type | 直接加热逆流式 Direct heating counter-current type | 直接加热逆流式 Direct heating counter-current type | 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HPvesicant | 高炉矿渣Slag of blast furnace | 硫铵Ammonium sulphate | 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 | 0.5-1.7 | 0.5 | 5 |
物料堆积重度 Bulk density of raw material(kg/m3) | 770 | 800 | 1890 | 1100 | 1500 | 750 |
热风量 Amount of hot air(kg/h) | 39000 | 5400 | 10750 | 9800 | 6500 | 16000 |
入口气体温度 Temperature of air inlet(℃) | 600 | 165 | 500 | 180 | 650 | 570 |
物料出口温度 Temperature of raw material outlet(℃) |
| 42 | 100 | 70 | 80 | 75 |
加热方式 Way of heating | 煤气Gas | 蒸气或电加热 Steam,electric heating | 重油Heavy oil | 燃煤热风炉 Coal fuel hot air furnace | 重油Heavy oil | 重油Heavy oil |
装料系数 loading effciency(%) |
| 6.3 | 7 | 7.5 | 7.8 | 18 |
转速 Revolution(rpm) | 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 |
干燥器直径 Diameter of drier(m) | 2.0 | 1.5 | 2 | 2.3 | 内筒0.84 Inner cylinder 0.84 外筒2 Outer cyliender 2 | 内筒0.95 Inner cylinder 0.95 外筒2.4 Outer cyliender 2.4 |
干燥器长度 Length of drier(m) | 20 | 12 | 17 | 15 | 10 | 16 |
驱动功率 Driving power(kw) | 22 | 7.5 | 15 | 11 | 11 | 15 |