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当前位置: 首页 > 文章 > 稻壳烧制纳米二氧化硅装置 农机化研究 2006 (10) 127-130+139
Position: Home > Articles > The Device of Rice Husk Burned into Nano-silica Journal of Agricultural Mechanization Research 2006 (10) 127-130+139

稻壳烧制纳米二氧化硅装置

作  者：
胡小芳;胡大为
单  位：
华南理工大学聚合物成型加工工程教育部重点实验室;华南理工大学工业装备与控制工程学院粉体工程实验室
关键词：
农艺学;纳米二氧化硅;设计;可控温度燃烧;稻壳;螺旋推进器
摘  要：
通过折回平行的螺旋推进器布局结构实现稻壳定向运动,采用从空心转轴中央通入供给燃烧的空气和燃烧筒外包裹冷却水层的方式实现稻壳的可控温度燃烧。燃烧过程连续进行,燃烧余热回收利用预热供给燃烧的空气,提高燃烧效率和能量利用率,烧制好的成品能迅速脱离高温环境得到冷却,保证稻壳灰的活性,并可以实现规模化生产。机器除应用于低温稻壳灰的烧制外,还可应用于高温稻壳灰与炭化稻壳等相关稻壳产品的生产,以及其他有机质的燃烧与炭化,具用较强的实用性。
译  名：
The Device of Rice Husk Burned into Nano-silica
作  者：
HU Xiao-fanga, HU Da-weib (a.Powder Laboratory of Industrial Equipment and Control Engineering School; b.Key Laboratory of Polymer Processing Engineeringin Ministry of Education, South China University of Technology, Guangzhou 510640, China)
关键词：
agronomy; nano-silica; design; controllable temperature combustion; rice husk; screw thruster
摘  要：
Using the turnback parallel screw thruster layout structure realize the rice husk and direction movement, the air which supply the combustion is gated through the hollowness rotor shaft and the combustion bamboo was covered by a layer of water, this make sure the rice husk combustion in a controlled temperature. The combustion process can work continuous, the combustion waste heat is recovery and preheat the air which supply the combustion, this improve the combustion efficiency and the energy utilization ratio, the finished product could depart from the high temperature environment quickly and cool-down, ensuring the activity of the rice husk ash, the device can also realize the scope production. This device can not be used in the manufacture of the low temperature rice husk ash, but used in high temperature rice husk ask production, carry rice husk and other productions of the rice husk, other organic masses’ combustion and charring can also be used as the raw material of the device, so this device holds a strong practicability.

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