论文部分内容阅读
分室定位反吹袋式除尘器是在引进技术基础上,经过大量改进、创新而成的新型除尘设备。该设备采用了外滤、反吹、大型分室定位回转机构、滤袋相对静态工作、单板柔缘蝶形挡板阀等关键技术,解决了我国燃煤电厂煤质多变、烟气复杂工况下袋式除尘器应用的难点问题,环保、节能效果突出。国内首台300MW机组应用业绩——山西阳光发电有限责任公司4号机组的应用效果良好。介绍分室定位反吹袋式除尘器的工作原理、技术特点,分析将该除尘设备应用于山西古城电厂2×1000MW机组的优势和可行性。
Counter-positioning bag filter bag filter is based on the introduction of technology, after a lot of improvement and innovation made of new dust removal equipment. The equipment adopts the key technologies of external filtration, backflushing, large sub-chamber positioning rotary mechanism, relatively static filter bag, single-board flexible butterfly valve and so on, which solves the problems that the coal quality of coal-fired power plant in our country is changeable, Under the circumstances bag filter application problems, environmental protection, energy-saving effect is outstanding. The first domestic 300MW unit application performance - Shanxi Sunshine Power Co., Ltd. Unit 4 good effect. Describes the working principle and technical characteristics of counter-blowing bag filter in sub-chamber, and analyzes the advantages and feasibility of applying this dust removing device to 2 × 1000 MW units in Shanxi Gucheng Power Plant.