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Why do liquid filter bags explode?

Time: 2023-03-24

First, liquid filter bag pressure problem

The operating pressure should be within the allowed range, and the pressure difference should be implemented in accordance with the regulations. There are two ways to see the pressure difference, one is the relatively cheap mechanical pressure gauge, but the error is very big, and the other is the flowmeter, the cost is slightly higher.

Two, the liquid filter bag itself

Work problems,liquid filter bagswork is currently divided into hot melt welding and line sewing, hot melt welding pressure is about 10 kilograms, and the triangle bottom than the arc pressure, sewing work pressure is about 16 kilograms, but if the jumper or off line is easy to burst bag, filter bag pressure loss will increase when running, impurities scale, very test bag material and work. (Manufacturer of PP PE Nylon liquid filter bag)

Three, liquid filter bag use problem

PP PE Nylon liquid filter bag is not fixed in the filter, with the rotation of the liquid is dynamic, filter bag bursting bag to exclude pressure and work and accident, the polishing degree of the filter basket also determines the use of the filter bag, improper design of the filter system will also lead to the bursting of the bag. (Manufacturer of PP PE Nylon liquid filter bag)

Four, accidents and material problems

Incorrect installation of the filter bag, improper use by the operator, and defective filter design will lead to the explosion of the liquid filter bag. In addition, the wrong material selection will cause damage to the use of the liquid filter bag.

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