布袋除尘器除尘器布袋设计解读
 

在传统的布袋除尘器除尘器布袋设计中,人们大多时候都是避免产生涡流。因为气流中的涡流可能对悬浮颗粒有影响,涡流会使未被捕集的粒子混入到后面的气流中去,因而妨碍了粒子以理论捕集速度稳定地运动到捕集表面。

In the traditional cloth bag dust collector bag design, most of the people are to avoid the eddy current. Because the eddy in the airflow may affect the suspended particles. The eddy will cause the particles that are not captured to be mixed into the airflow behind, thus preventing the particles from moving to the trapping surface steadily at the speed of theoretical capture.

为了使布袋除尘器除尘器布袋悬浮的粉尘颗粒从气体中除去,必须使气体通过某一捕集区,即除尘器。除尘器设计是否合理经济,不仅影响到粉尘排放度是否满足排放标准,而且还影响到除尘器的能耗。为了使除尘器既能满足某一目标的排放标准,又尽可能地降低能耗。

除尘器布袋

In order to remove the dust particles suspended in the bag filter bag of the bag dust collector from the gas, it is necessary to make the gas pass through a certain trap, that is, the dust collector. Whether the design of the dust collector is reasonable or not, it not only affects whether the dust emission meets the emission standards, but also affects the energy consumption of the dust collector. In order to make the deduster not only to meet the emission standard of a certain target, but also to reduce energy consumption as much as possible.

建立起一个适用的涡流除尘器物理模型和数学模型,为除尘器性能的优化设计打下基础。这就需要对布袋除尘器除尘器布袋进行优化设计,使之既高效又低阻。在本章中,将根据涡流除尘的机理,对实际涡流除尘器进行合理的简化。

A suitable physical model and mathematical model of the eddy current deduster are set up to lay a foundation for the optimum design of the performance of the dust collector. This requires the optimum design of the bag filter bag of the bag dust collector to make it both efficient and low resistance. In this chapter, the actual eddy current duster will be simplified according to the mechanism of the eddy current dust removal.