1.fume reheat device abstracts a small amount of boiler hot wind in the precondition of not influence boiler efficiency, boiler hot wind which have been heated by reheater mixes with fume which have been dedusted, and so can increase fume temperature(15～20℃), the temperature will be higher than fume dew-point, thereby avoid fume dew hazard to fan, flue and chimney.
烟气再热装置是在不影响锅炉效率的前提下抽取的少量的锅炉热风，并经过再热器进一步加热后与除尘后烟气混合，以提高烟气温度(提高15～20℃)，使烟温达到露点温度以上，从而避免了烟气结露对风机、烟道和烟囱的危害。
2.In recent years,cooking fume pollution is given to more and more attention.In this paper,the main pollutant compositions of cooking fume were analyzed,and some harm of cooking fume to human were introduced.Five kinds of treatment technology,inertia separation,filtration separation,soak removal,electrostatics sediment and complex technology,were introduced and compared.Some applied examples were also indicated.
分析了油烟中的主要污染物成分,介绍了油烟对人体健康的几种危害,并对现有的五种处理技术:惯性分离、过滤分离、洗涤去除、静电沉积、复合技术进行了详尽的分析比较,列举了一些应用实例。
3.The modern measuring technique is used to study the image,crystal phase, material phase,as wel as the forming processes of the pore structure and the microstructure of the artificial silica fume. The measuring results show that the artificial silica fume is a non crystalline,crypto crystalline and porous substance with a rather high specific surface area,has a rather high activity of volcanic ash and is a type of ideal material which can substitute silica fume.
利用近代测试技术对人造硅灰的形貌、晶相、物相及孔结构和微结构形成过程进行研究 ,测试结果表明 ,人造硅灰是一种非晶态、隐晶质物质 ,具有较大的内比表面积的多孔体 ,具有较高的火山灰活性 ,是一种较为理想的替代硅灰材料。
4.The technologies,including collecting the secondary fume by electrostatic precipitator on roof, restraining the open fume by dust inhibitor and treating the mobile fume by movable ventilation installation,are emphatically described.The adjustment and control of the gas flow and the pneumatic conveyance of the dust would be widely used in dust collecting system.As to the dust collector, low pressure pulse long bag filter and surface filtering technology would be a new technique in bag filter,and enlarged equipment would be the developing trend.
着重讲述了屋顶除尘器、抑尘剂、移动通风槽分别是二次烟尘治理、开放性扬尘抑制、移动尘源控制的新技术措施，风量调节与控制、气力输灰技术将在除尘系统中广泛应用；在除尘设备方面，长袋低压脉冲袋式除尘技术和“表面过滤”技术成为袋式除尘新技术，设备大型化将成为方向。
5.Better effect of the dust cleaning has been obtained at flocculation agent and form coagulant aids are added to the powder，which makes a part of fine particulates of the blasting fume sole "join" each other and flocculate and colloids spider webs which combining with the produced foam viscosity forms a big net of catching dust .And the net will coth the remaining fine particulates according to the principles of colloid unstability and characters of the blasting fume aerocolloid .All the processes of catching dust are completed automatically inside the blasting fume.3figs.,1tab.,18refs.
依据胶体脱稳原理，利用爆破烟尘气溶胶的特性，在工程爆破使用的炸药中添加絮凝剂和发泡助凝剂，使爆烟气溶胶中的部分微粒先相互“架桥”絮凝成许多蛛网状胶团，又与随后生成的泡沫粘结成捕尘“网”再去捕集其余的微粒，在爆烟的内部自发地完成捕尘过程，从而取得了较好的除尘净化效果.图3，表1，参18.
6.The adsorption efficiency of oil fume between sepiolite and active charcoal was compared and results showed that sepiolite grain is a cost-effective adsorbent in treating oil fume.
实验结果表明：海泡石成本低，油烟去除率高，是一种理想的油烟净化剂。
7.Ma Huaizhen et al Aimed at the practical condition of oil fume contamination of Type DH centrifugal compressor unit,by means of cleaning and adding purifier,the problem of oil fume contamination is solved and oil consumption is reduced.
针对DH 型离心压缩机组油烟污染环境的实际情况，通过清理及附加净化器等方式，解决了油烟污染问题，并降低了耗油量。
8.To counter the defects of generating yellow fume and polluting environment, the authors introduce a new yellow fume free lustering immersing process for copper and Is alloy.
摘要针对以往工艺产生黄烟，污染环境的缺点，作者介绍了一种铜及其合金无黄烟光泽浸蚀新工艺。
9.In order to understand the effects of silica fume to Reactive Powder Concrete (RPC) performance and its enhancement mechanism in RPC, effects of quantity of silica fume in RPC on concrete density, relative density and compressive strength are discussed.
摘要为了解硅灰对活性粉末混凝土性能的影响，以及硅灰在活性粉末混凝土中的增强机理，通过试验分析，讨论了活性粉末混凝土中硅灰掺量变化对混凝土密度、相对密度和抗压强度等性能的影响。
10.Mechanism on Oil Fume Purification a nd the Developing Trend of Methods Disp osing of Oil Fume
油烟净化方法及净化机理
