??亚洲城游戏中心??

Contact UsProducts??亚洲城游戏中心??
Position: Hebei Jida Environmental Protection Equipment Co., Ltd. > Industry Knowledge > Text
Contact us

河北省泊头市四营开发区 Address: Siying Development Zone, Botou City, Hebei Province
卢经理 Contact: Manager Lu
13463787893 Mobile: 13463787893
0317-8258609 Phone: 0317-8258609
1363314333@qq.com E_mail: 1363314333@qq.com
zcgywhs.com Website: zcgywhs.com

Industry knowledge

What to do if the dust removal efficiency of the bag filter is reduced?

浏览 Author Admin Browse Published 19/01/05

What to do if the dust removal efficiency of the bag filter is reduced?

During the operation of the baghouse dust collector , a large amount of dust slowly falls at the ash bucket, and the leaking airflow caused by the upward flow causes the second flying of the falling dust, and the cycle is repeated. The air leakage at the ash outlet can make the dust concentration of the dust collector greatly. If the dust concentration is higher than the intake air, if the air leakage of the dust outlet of the dust collector is not blocked, it will affect the dust removal efficiency of the bag dust collector because of the deterioration of the working conditions of the dust collector. When the concentration of gas dust is high, it is necessary to prevent the short-circuit of the air flow in the dust collector. Even if only 1% of the short-circuit escapes, the dust-containing gas will escape directly from some gaps without the filter bag. Exceeding emission standards will also reduce dust removal efficiency. In order to prevent the dust removal efficiency of the bag filter from decreasing, attention must be paid to the design, installation and maintenance.

The better resistance of the bag dust collector should be the result of taking into account factors such as the equipment cost of the dust collector, the running cost, the service life of the filter bag and the dust removal rate. However, it is not easy to calculate the better resistance of the bag filter, because its resistance is not only related to the filtration speed, dust load, air permeability of the cleaning fabric, etc., but also the surface condition of the fabric The characteristics of the dust particles, the temperature and humidity of the gas, the structure of the dust collector and the cleaning method are related. Therefore, the best operating resistance of a bag filter is usually determined based on the actual experience of treating similar gases and dust with similar fabrics.

七乐彩 欢乐拼三张 星力捕鱼 手机电玩平台