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烟气除尘装置

Price
Negotiable
Unit
Piece
Product number
201803211345001908
Place of Origin
中国 - 山东 - 淄博
  • Product introduction
  • Custom Processing:0
    Desulfurization Degree:0
    Dust Removal Rate:0
    Liquid-gas Ratio:0
    Outlet Dust Concentration:0
    Warranty:0

    高效旋流耦合技术

    工作原理:

    将一个整体分割成一个个小单元(模块),通过小单元的数量和排列结构,去适应不同烟气量的处理,同时小单元(模块)结构尺寸确定,实现批量产业化生产,提高效率,降低成本,适应客户不同直径的脱硫塔结构,同时便于安装和更换。

    技术特点:

    (1)整个系统阻力损失小,系统阻力≤350Pa。

    (2)除尘效率高,除尘效率90%以上,最低可实现烟尘排放≤10mg/m³

    1.3应用条件

    设备内烟气流速≥5m/s,烟气流速6m/s -7m/s,除尘效果最好。

    整套设备系统运行负荷稳定(如果不稳定,要考虑适当关闭相应模块数量,稳定模块内的流速。

    烟气中不能存有SO3(因为会形成酸雾,机械旋流无法去除)

    烟气进入模块前烟尘浓度控制在40mg/m³以下,最好在30mg/m³以下;


    旋流-消旋耦合高效除尘除雾装置

    工作原理:

    经过脱硫后的烟气自底部进入组件的筒体内,通过最下层旋流板的导流作用,发生快速旋转,将烟气中的粗液滴及颗粒物甩到四周的筒壁上,同时由于液滴与细粒子之间的惯性(质量)差及旋转速度不同,很容易发生液滴二次捕集细粒子的现象,从而达到同时除雾及捕集细粒子的作用。之后,烟气再经过第二层旋流板,对烟气的旋转程度加强,进一步强化除雾及细粒子去除效果。此后,烟气继续上升至六边形筒体区,经过上层板的消旋和疏水作用后,净烟气流出筒体上部。其中,之所以在上部对旋转烟气进行消旋主要有两个目的,其一是为了避免流出筒体的旋转气流与相邻筒体出来的旋转气流发生多股漩涡交汇摩擦现象,导致烟气自身的 “内耗”加大,使烟气阻力增加。而在筒体出口处采用圆周分布的竖直叶片,则可对旋转气流具有很好的消旋作用,并引导气流垂直向塔顶运动。

    在消旋过程中,从下部刚上来的旋转气流与竖直叶片具有一定的夹角碰撞和导流作用,从而可对烟气中残留液滴或细粒子做进一步惯性去除作用。叶片的向下倾斜,可以及时将去除的液体导流至四周的筒体部位,起到疏水作用。

    通过除雾除尘组件处理后的烟气,基本可满足烟气含尘量低于5mg/m3的超低排放要求


    湿式电除尘

    工作原理:

    湿式电除尘器的工作原理和干式的类似,都是高压电晕放电使粉尘或水雾荷电,荷电的粒子在电场力的作用下到达集管,湿式电除尘器主要处理含水较高乃至饱和的湿气体。采用定期冲洗的方式,使粉尘随着冲刷液的流动而清除。

    技术特点:

    对粉尘的适应能力强,能达到很高的除尘效率,同时也适用于处理高温、高湿的烟气;没有二次扬尘;没有锤击设备等易损部件,可靠性高; 能有效去除亚微米级颗粒、SO3气溶胶和石膏微液滴,对控制PM2.5、蓝烟和石膏雨效果良好; 效率高、便于布置且占用空间少。


  • Company Name
    Shandong Esure Environmental Protection Equipment Co.,Ltd
    Place of Origin
    中国 - 山东 - 淄博

    Shandong Esure Environmental Protection Equipment Ltd. is a turnkey project supplier for environmental protection and energy saving equipment that is specialized in Coal Gasification Equipment,Coal Gasifier Station Design,CFBC Gasifier Plant,Lime Kiln Plant,Desulphurization and Denitrification Equipment and LNG Equipment.With our core technology,we major in designing, developping, manufacturing, installing,selling and marketing. Our company is located in the ancient capital of Qi Stateand the hinterland of Shandong - Zibo city, Shandong province. The company has a registered capital of 25 million yuan, covering an area of 15 acres, with an annual output value of 300 million yuan and more than 300 employees. It has been 19years since the establishment of the company and we have attracted a group of high-quality technical experts and the trained an excellent professional team.

    We have been committing ourselves into producing the top-ranking and custom-made environmental protection equipment for almost 20 years.Now we have four overseas sent-out working teams, seven domestic teams and one always standby team .We have built up a great supply-demand relationship with many great global companies and countless domestic companies.


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