新型玻璃钢电除雾器的设计

Design of new type FRP wet electrostatic precipitator

详细介绍 80kt/a硫酸装置玻璃钢电除雾器的设计。电除雾器整体为方形结构 ,沉淀极分成 4组 ,每组由 36根 4 0 0mm× 4 0 0mm× 4 0 0 0mm方形极管组成。电晕极线有两种 ,一种是钢丝外包铅星形极线 ,另一种为特种钢制作的锯齿形极线 ,可根据具体情况加以选择。设计中充分考虑了各部位玻璃钢的构成和施工 ,以确保电除雾器具有良好的气密性、刚度及最大的有效截面积 。

Design of FRP wet electrostatic precipitator for 80 kt/a sulphuric acid plants is described in detail The wet electrostatic precipitator takes a square external shape and has 4 sets of collecting electrodes, each consisting of 36 square tubes of 400 mm×400 mm×4 000 mm There are two kinds of corona electrodes for choice, a star wire having a steel core covered with a lead jacket and a special steel made zigzag wire, depending on particular condition Adequate consideration is given to the constitution and construction of FRP in various parts to ensure good gas tightness, rigidity and maximum effective cross section and obtain high collection efficiency