您好,欢迎光临山东银叶环保科技有限公司官方网站!

集中除尘设备两种除尘系统介绍

来源:http://www.yinyehuanbao.com     发布时间:2020-08-25   浏览次数:

一、干式除尘系统干式除尘系统使用干式除尘器,不需要用水作为除尘介质。
1、 Dry dedusting system dry dedusting system uses dry deduster, and does not need water as dust removal medium.
1.捕集的粉尘以干粉状排出,有利于集中处理和综合利用,但处理不当时易产生二次扬尘;
1. The collected dust is discharged in the form of dry powder, which is conducive to centralized treatment and comprehensive utilization, but it is easy to produce secondary dust when the treatment is not appropriate;
2.适用范围广,可满足大多数除尘对象的要求,尤其是大型集中除尘系统,基本上是干式除尘系统;
2. It can be widely used to meet the requirements of most dust removal objects, especially the large-scale centralized dust removal system, which is basically dry dust removal system;
3.处理相对湿度高的含尘气体或高温气体时,需要采取防止结露的措施,否则易产生粉尘黏结、堵塞现象;
3. When dealing with high relative humidity dust gas or high temperature gas, it is necessary to take measures to prevent condensation, otherwise it is easy to cause dust sticking and blocking;
4.当气体中含有有毒、有害气体时干式除尘系统不能除去有毒、有害成分。
4. When the gas contains toxic and harmful gas, the dry dust removal system can not remove the toxic and harmful components.
车间除尘设备
二、温式除尘系统湿式除尘系统使用以水作为净化介质的湿式除尘器。
2、 The wet dedusting system uses water as the purification medium.
1.集中除尘设备构造较简单,初投资较低,净化效率较高。
1. The structure of centralized dust removal equipment is simple, the initial investment is low, and the purification efficiency is high.
2.能处理相对湿度高、有腐蚀性的含尘气体,甚至尘—汽共生的含尘气体。为解决粉尘的黏结、堵塞问题,需要在管道和尘器上设置冲洗装置。当含尘气体具有腐蚀性时,除尘设备和管道应采用耐腐蚀的材料制作。其内部应涂防水油漆。
2. It can deal with high relative humidity and corrosive dust gas, and even dust gas with dust vapor symbiosis. In order to solve the problem of dust sticking and blocking, it is necessary to set up flushing device on the pipe and dust collector. When the gas containing dust is corrosive, the dust removal equipment and pipes shall be made of corrosion-resistant materials. The interior shall be coated with waterproof paint.
3.由于湿式除尘器内具有激烈的传质、传热过程,在除尘的同时,还能吸收含尘气体中的其他有害成分,并使气体温度降低。对净化含有害成分的高温含尘气体具有特殊意义。
3. Due to the intense mass transfer and heat transfer process in the wet dust collector, it can absorb other harmful components in the dust containing gas and reduce the gas temperature. It is of special significance to purify the high temperature dust gas containing harmful components.
4.耗水量大,排出泥浆状的含尘污水。它需要充足的水源,并设含尘污水处理设施。对工艺流程中有污水处理的车间(如湿法选矿厂),适于采用湿式除尘系统,其含尘污水可排入工艺污水管道中,一并加以处理。
4. Water consumption is large, and mud like dust containing sewage is discharged. It needs sufficient water source and dust containing sewage treatment facilities. The wet dust removal system is suitable for the workshop with wastewater treatment in the process flow (such as wet beneficiation plant). The dust containing wastewater can be discharged into the process sewage pipeline and treated together.
5.总体能耗较高;湿式除尘器(如文氏管除尘器)的阻力要比同样效率的干式除尘器高得多。
5. The overall energy consumption is higher; the resistance of high efficiency wet dust collector (such as venturi dust collector) is much higher than that of dry dust collector with the same efficiency.
相信看了本文车间除尘设备http://www.yinyehuanbao.com的介绍后,对这方面也会有自己的一番认识,以后针对的等问题也能很好的解决。
Believe to read this article workshop dust removal equipment http://www.yinyehuanbao.com After the introduction, we will have our own understanding of this aspect and solve the problems in the future.

上一篇:催化燃烧设备主要部件及特点介绍
下一篇:废气处理活性炭+催化燃烧设备的工作要点