1·Structure of a new fixed bed particle layer deduster, working principle of combined fluidized bed dust-removal device and characteristics of dedusters are introduced.
介绍了新型固定床颗粒层除尘器的结构、组合式流化床清灰机构的工作原理以及除尘器的特点。
2·The test results show that dust concentrations in tunneling working face can be satisfied with the national health standard by a high efficient deduster.
试验表明，采用高效除尘器对巷道凿岩工作面进行就地净化循环通风，能使工作面粉尘质量浓度符合国家工业卫生标准。
3·Test goal This test checks whether the manual function and the automatic function of the deduster work correctly.
这个测试是检测除尘器手动和自动工作是否正常。
4·The characteristics of the purifying efficiency and resistance of the desulfurization deduster for the flue gas fluidized bed are researched on the basis of an actual purifier.
并以实际净化器为基础，研究了烟气流化床脱硫除尘器的净化效率特性和阻力特性。
5·The whirlwind type filter cartridge deduster has the advantages of high stability, long service life, simple operation and high practicability.
本旋风式滤筒除尘器稳定性较 高、使用寿命长、操作简单、实用性较高。