What is the cause of the bag explosion in liquid filtration bag?
Accident and material: the filter bag is not correct at the time of installation, or improper use of the operator, and the filter design defects will exist a bag burst problem, also choose not to use more material damage to the bag.
Impurity scaling is a test of filter materials and workmanship.The use of bag: bag in a strainer is not fixed, with the rotation of the liquid is moving, the bag bag burst and remove the pressure of work as well as the circumstances of the accident, the extent of polishing filter basket also determines the use of filter bag, filtration system design will lead to improper bag burst.
The reasons are mainly:The problem of pressure: pressure to run within the allowable range, the pressure to perform in accordance with the regulations, there are two kinds of ways of pressure difference, a mechanical pressure gauge is relatively low, but the error is large, the other one is the meter, cost a little high.Bag itself: work, the bag sewing is divided into hot melt welding and welding line, the pressure is about 10 kilograms, and triangle bottom than the circular seam pressure, work pressure of about 16 kilograms, but if the jumper or off-line to blow bag, the bag in operation when the pressure loss will increase.
