商务经理：周保富18633783265
脱硫塔含尘烟气自下向上通过旋流子，产生离心运动力，在离心力的强烈作用下，雾滴与粉尘向桶体壁面运动。在剧烈运动过程中，相互碰撞凝结成较大液滴，液滴被抛向内桶壁表面，与壁面附着的液滴层接触后共同落入浆液中，实现雾滴与粉尘的脱除。
管束式除雾除尘技术优势
常规除雾器由于捕捉原理的制约，无法捕悉雾滴粒径小于26μm的细小液滴，而目前控制脱硫塔出口5mg/Nm的尘排放浓度就是控制对细小粉尘和细小石膏浆液液滴的脱除。
若采用湿式静电除尘器技术，不但存在一次投资大，运行费用高的问题，而且占地面积大。
管束式除尘除雾技术的优势如下：初投资省，运行费用低; 占用空间小，利于新建和改造项目的总平面布置; 运行阻力低，除尘器运行阻力为300～500Pa。
管束式除尘除雾器常规搭配平板式除雾器，平板式除雾器由波纹形叶片和筋板穿插组成，安装在塔的顶部，与烟气成垂直水平布局。两层设计：分一二两级，烟气垂直通过除雾层。筋板与叶片采用热风焊和热容焊连接而成。根据通道的距离筋板与筋板的距离也随之变化，其范围在520-660mm之间，除雾器叶片间距为：一级40mm，二级25mm。
平板形除雾器是一种最原始的设计，除雾器平行于塔的截面上。烟气垂直通过除雾器通道，在波纹板的改向过程中除去烟气所含的水分和固体物质，从而达到净化的目的。
Business Manager: Zhou Baofu 18633783265
Tube type work yuan li:
The dust containing flue gas flows from the bottom to the upper part through the cyclone in the pipe, and the centrifugal motion is generated. During the course of the movement, the collision between the two sides of the wall of the barrel is thrown into a large liquid drop, and the liquid drops are thrown into the surface of the wall of the barrel, and then fall into the slurry with the liquid layer attached to the wall.
Dust removal technology advantage:
The conventional demister is restricted by capture principle, cannot capture tiny liquid with diameter less than 26 m drops, dust emission concentration and the current control of desulfurization tower outlet 5mg/xxxxx to control the removal of fine dust and fine gypsum slurry droplets.
If the wet electrostatic precipitator technology, not only the existence of a large investment, high operating costs, but also covers a large area.
The advantages of the tube bundle dust removal and fog removal technology are as follows: the initial investment in the province, low operating costs, small footprint, conducive to the overall layout of the new and renovation projects; low resistance, dust removal resistance is 300 ~ 500Pa.
The utility model relates to a tube bundle type dust remover which is matched with a flat plate demister, and a flat plate type mist eliminator is composed of a corrugated blade and a rib plate. Two layer design: divided into 122 stages, the flue gas through the mist layer. The ribbed plate and the blade are connected by hot air welding and heat capacity welding. According to the distance between the distance between the rib and the plate, the distance between them is 520-660mm, and the distance between the blades is: 40mm, two 25mm. General channel xxxn 1850mm beam xxxcing of 2185mm. The three layer is flushed; the two layer is upward on the front side of the mist eliminator, and a layer is downwards on the back side of the mist eliminator. Two stage mist eliminator xxxcing between 1800-1950mm, the first stage of the mist eliminator is washed up and down in the two stage, the first stage of the two stage mist eliminator is washed up, and the reverse side is not washed.
Flat demister is one of the most original design, except the mist on the parallel tower section. The flue gaxxxxsses through the mist eliminator channel in xxxertical way to remove the moisture and solid substance contained in the flue gas in the process of changing the corrugated plate, so as to achieve the purpose of purification.