How Does Bag Filter Work

Bag Filter October 29, 2024 Multi Bag Filter Housing

The bag filter consists of three main parts: the filter container, the support basket, and the quick-opening structure.

Working Principle:

This type of filter is a pressure filtration device. Liquid enters the filter through the top or side inlet pipe and flows into the filter bag, which is placed inside the support basket. As the liquid passes through the filter bag at the required fineness level, qualified filtrate is produced, while impurity particles are trapped in the filter bag. This system allows for easy replacement of the filter bags and results in minimal material consumption.

Filter Bag Specifications:

The precision of the bag filter depends on the filter bag.

Precision Levels: 0.5, 1, 5, 10, 25, 50, 75, 100, 150, 200 microns
Sizes:
- 1# (180*430 mm)
- 2# (180*810 mm)
Materials: Polyester (PE), Polypropylene (PP), Nylon (NMO)

Filter Specifications:

Thickness (3mm)	Diameter	Height
One-bag (1#)	219 mm	700 mm
One-bag (2#)	219 mm	1200 mm
Two-bag	400 mm	1600 mm
Three-bag	450 mm	1600 mm
Four-bag	500 mm	1600 mm
Five-bag	550 mm	1600 mm
Six-bag	600 mm	1600 mm