摘要
干法选煤具有许多优点，干法选煤的除尘系统配套不当，会产生大量的含尘气体，严重影响了操作人员的身体健康和周围的环境。笔者针对某一选煤车间的除尘系统进行了改造，采用了流化床除尘装置和纤维栅除尘装置。除尘系统应用表明：设备除尘效果良好，选煤车间内、外环境大大改善。
There are many advantages in dry coal preparation method. However, if the auxiliary dust removal system is not properly selected, large quantity of dusty gases produced will impact severely the operators＇health and surrounding circumstances. In this paper, reform is conducted on dust removal system of a coal preparation workshop. Fluidized bed dust removal device and fiber-grid dust removal device are employed. Practical application of the devices indicates that good dust removal effect is obtained and the circumstances inside and outside of the coal preparation workshop are improved greatly.
出处
《洁净煤技术》
CAS
2009年第4期24-25,共2页
Clean Coal Technology
基金
江苏省高校自然科学基金(03KJA610021)
关键词
清洁生产
除尘
污染
cleaner production
dust removal
pollution
