When cleaning the dust in the dust removal system of the cal_Gongyi Fangrui Zhenghe Machinery Factory

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When cleaning the dust in the dust removal system of the cal

Author：admin source：未知 Release date：2026-04-09 09:19

Information summary：

The calcium silicate board production generates a large amount of dust and has a high moisture content.The filter bags are prone to clogging,damage,and aging.During the cleaning process,multiple dimensions can be used to determine whether re...

Calcium silicate board equipment 　　

Observing the pressure difference during cleaning is the core basis.If the system pressure difference remains above the normal operating value by more than 20%after repeated cleaning,it indicates that the filter bag pores are severely clogged,and it is necessary to replace them in time.During the cleaning process,if the exhaust pipe shows obvious dust leakage or excessive dust emission from the outlet,or if the dust concentration at the outlet exceeds the standard,it is usually due to filter bag damage,detachment,or failure of the bag mouth seal,and immediate inspection and replacement are required.

　　Touching the surface of the filter bag,if it feels hard and compacted,and the dust cannot be removed after cleaning,it indicates that the filter bag has become clogged and failed.If there are damaged holes,fiber detachment,bag cracking,or failure of the bag mouth elasticity and inability to seal,it is necessary to replace it.

　　Based on the usage period,for the calcium silicate board working conditions,the normal service life of the filter bag is approximately 1 year.If the working conditions are close to or exceed the limit and the cleaning effect significantly deteriorates,even if there is no obvious damage,it is recommended to replace them in batches.In addition,if the fan load increases abnormally,energy consumption increases,and the dust removal efficiency decreases during cleaning,it can also be determined that the filter bag performance has declined,and it is necessary to replace it to ensure the dust removal effect and stable operation of the equipment.

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