filter bags for cement plant

Fabric Filter Bags and Sleeves Used in Cement Plant Dust Collectors
 
Fabric filter bags are filter sleeves which are made of non-woven or woven filter fabric. In order to distinguish from the liquid filtration bags (micron filtration bags/wet filtration bags), the filter bag used for dust removal is usually called dry filtration bag, dust collector filter bags, dust collector filter sleeves, dust collector filter sock or filter tubes.
 
Bag filters are the preferred solutions to separate and collector the fine dust in the field of cement industry processes. INDRO is one professional fabric filter bags and sleeves manufacturer and supplier. For decades, INDRO FILTER BAG has been serving the cement industry with reliable and highly efficient gas cleaning solutions.  
 
Fabric Filter Bags Applications for cement include:
-Kiln
-Clinker cooler
-Raw, mill and coal
-Bypass extraction and dedusting
 
Cement Filter Bag Materials:
Suitable Material: polyester, nomex needle punched felt and woven fiberglass cloth
Basic Finish treatment: singed, calendered, heat set
Functional treatment: water and oil repellent, anti-static, ptfe lamination or membrane.
 
Cement Filter Bag Materials Selection:
Raw mill process: polyester needle punched felt
Kiln gas & clinker process: nomex(aramid) needle punched felt and woven fiber glass cloth 
Cement mill process: polyester needle punched felt
Coal mill process: polyester needle punched felt
 

Cement Filter Bag Types:
According to dust collector bag house types used in cement plant, cement plant filter bags include:
-Reversed air dust collector filter bags
-Pulse jet dust collector filter bags
 
Cement Filter Bag Shape:
Round filter bag and elliptic filter bag according to cement plant dust collector bag house design.
 
Cement Filter Bag sizes:
Size: diameter 100 mm, 125 mm, 130 mm, 150 mm, 180 mm, 250 mm etc...
Any length is available. Special size is customizable.
Process Method: sewing or welded
 
Related information:
Cement producers today meet with increasing forces from regulatory pressures and stakeholder expectations regarding health, safety, and environmental performance. This put pressure on the efficiency and operation of the equipment dedusting the various processes and machines on the cement plant.
 
There are many dust sources in the cement production process, such as cement crusher, cement mill, cement concentrator, conveyor, cement silo, cement packing machine, cement dryer, coal mill, shaft kiln, cement rotary kiln (kiln head and kiln tail), etc.
 
Pulse jet bag filter system and air reversed bag filter system are two types of dust collector system frequently used in cement manufacturing plants.
 
These two types of bag filters system are designed for kiln/raw mill, alkali bypass, clinker cooler, cement mill coal mill and secondary dedusting processes. They are suitable both after air and water cooling.
 
These two bag filters are both using fabric filter bags and compressed air to clean the dust, but their principles are obviously different.
 
Related fabric filter bag and sleeves items used in cement plant:

Polyester needle punched felt dust collector filter bag


Nomex (aramid) needle punched felt dust collector filter bag


Woven fiberglass dust collector filter bag