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1)  dry bag-type dust collector technology
干法布袋除尘技术
1.
B gas dry bag-type dust collector technology for energy-saving and environmental protection has high quality of gas purifi- cation,low invents and operating cost and is water-saving,power save and low environmental pollution.
高炉煤气干法布袋除尘技术是钢铁行业重要的综合节能环保技术之一,以其煤气净化质量高、节水、节电、投资省、运行费用低、环境污染小等优点,优于传统的湿法洗涤除尘工艺,是国家大力推广的清洁生产技术。
2)  dry cloth bag dust removing technology
干式布袋除尘技术
1.
Successful application of dry cloth bag dust removing technology in No.
介绍了干式布袋除尘技术在攀钢 4 #高炉系统上的成功应用。
3)  dry bag dusting
干法布袋除尘
1.
They are fully covered thin-skinned lining,copper stave,carbon-ceramic cup bottom and hearth,closed loop soft water cooling system,PW serial type bell-less top with two coaxial vertical hoppers,improved top-fired stove and all-dry bag dusting etc,all of which establish the basis for the B.
莱钢1000m 3高炉设计采用全覆盖、砖壁合一薄壁炉衬、铜冷却壁、碳砖-陶瓷杯复合炉底、软水密闭循环冷却系统、PW串罐无料钟炉顶、改进型顶燃式热风炉、全干法布袋除尘等一系列先进实用技术,为实现“高产、优质、低耗、长寿、环保”的生产目标奠定了技术基础。
4)  full dry cloth-bag dusting
全干法布袋除尘
1.
This paper introduces the development and application of full dry cloth-bag dusting in large-sized blast furnace in China in recent years and compares different dry cloth-bag dusting processes,technologies and analyzes the key technology of full dry cloth-bag dusting in large-sized blast furnace.
本文介绍了近几年我国全干法布袋除尘技术在我国大型高炉的发展及应用效果。
5)  bag-type dust removal technology
袋除尘技术
1.
By the analysis of the progress of bag-type dust removal technology, the article mainly introduces the performance parameter and the actual working condition should be based on when choosing the filter material of bag-type dust separator.
通过对袋除尘技术的进步分析,主要介绍了袋式除尘器滤料选择时根据的性能参数及实际的工况条件。
6)  gas deducting by bag filter technology
煤气布袋除尘技术
1.
The paper introduces the application of gas deducting by bag filter technology which used in Baotou Steel Group Corporation blast furnace gas cleaning system and its process of ex- panding.
介绍了煤气布袋除尘技术在包钢高炉煤气净化系统中的应用和推广过程。
补充资料:布袋除尘器的工作原理
布袋除尘器的工作机理是含尘烟气通过过滤材料,尘粒被过滤下来,过滤材料捕集粗粒粉尘主要靠惯性碰撞作用,捕集细粒粉尘主要靠扩散和筛分作用。滤料的粉尘层也有一定的过滤作用。 

布袋除尘器除尘效果的优劣与多种因素有关,但主要取决于滤料。布袋除尘器的滤料就是合成纤维、天然纤维或玻璃纤维织成的布或毡。根据需要再把布或毡缝成圆筒或扁平形滤袋。根据烟气性质,选择出适合于应用条件的滤料。通常,在烟气温度低于120℃,要求滤料具有耐酸性和耐久性的情况下,常选用涤纶绒布和涤纶针刺毡;在处理高温烟气(<250℃)时,主要选用石墨化玻璃丝布;在某些特殊情况下,选用炭素纤维滤料等。 

布袋除尘器运行中控制烟气通过滤料的速度(称为过滤速度)颇为重要。一般取过滤速度为0.5—2m/min,对于大于0.1µm的微粒效率可达99%以上,设备阻力损失约为980—I470Pa
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