锅炉安装论文锅炉辅机安装论文浅谈循环流化床锅炉的安装技术.pdf

VValueValueValueValueValueValueValueValuealue EngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineering ·245 · 浅谈循环流化床锅炉的安装技术 Discussion on the Installation Technology of Circulating Fluidized Bed Boilers 陈立东 Chen Lidong （伊春市特种设备检验研究所，伊春153000） （Yichun Special Equipment Testing Research Office ，Yichun 153000 ，China） 摘要：国际上循环流化床锅炉已进入大型化、商品化生产阶段，国内越来越多的厂家也投入了循环流化床锅炉的研制和生产，安装循环流 化床锅炉的坑口电站遍及全国各地。循环流化床燃烧技术是一种新技术，锅炉结构特殊，燃烧方式与煤粉炉有本质的区别，国内在安装技术方面 与煤粉炉相比还有一定差距。这里根据实际经验，研究了循环流化锅炉的安装技术。 Abstract: The international circulating fluidized bed boiler has entered the commercial production stage of large-scale and commercialization , more and more domestic manufacturers have also invested in circulating fluidized bed boiler development and production, installation of circulating fluidized bed boiler power plant pervaded throughout the country. Circulating fluidized bed combustion technology is a new technology, a special boiler structure, and pulverized coal combustion is essentially different from pulverized furnace. The domestic installation technology still lags far behind it. Here based on practical experience, the installation of circulating fluidized boiler technology is researched. 关键词： 循环流化锅炉；安装；研究 Key words: circulating fluidized boiler ；installation ；research 中图分类号： 文献标识码： 文章编号： TK22 A 1006-4311 （2010）21-0245-01 1 循环流化床锅炉的简要介绍 3.2 风帽安装 ①风帽点焊于布风板上时，要保证风帽与布风 循环流化床锅炉是一种高效、低污染的节能产品。自问世以来，板垂直，因此点焊时，要用专用工具，在点焊过程中不断检查纠正其 在国内外得到了迅速的推广与发展。经过近些年的不断进步，我国 垂直度。②风帽加工精度必须满足施工条件和设计要求，满足使用 开发的循环流化床锅炉已成为一种技术先进