Liquid filter bags have the advantage
Filter bags, many friends are not very understanding, in fact, it is a filter element, it is very critical in the industry to use it, in fact, filter bags can not only filter the liquid can also filter the gas, Xiao Bian to give Friends say that the use of liquid filter bags, for the liquid filter bag its ring has a lot of different types, there are stainless steel ring mouth, plastic ring mouth, for the bottom of the bag with the top of the bag there are many different design options.
So the filter bag can be used in many industries above, it has the advantage of a lot, the first is the liquid filter bag with silicone-free high-speed sewing machine production, it will not produce any silicone oil pollution problems.Fifth is the filter The bag of the pocket of the suture is improved, so there is no high convex to lead to side leakage.Third, the filter bag marked above the specifications of the label can be easily removed, so you can prevent the filter bag label Filtrate contamination.Finally, the filter bag used in welding technology, greatly improving the sealing performance.
Liquid filter bags are common problems in development
1, when to replace the filter bag?
There are two ways in practical application to determine when to replace the filter bag:
Completely follow the experience to roughly determine the replacement time.
In the bag filter inlet and outlet pipes are installed on the pressure gauge, through the pressure gauge before and after the pressure difference to determine the time to replace the filter bag, the general filter bag can withstand the pressure difference of 0.5 ~ 1kg / cm2 or so, When the pressure reaches this range, should be promptly replaced filter bag to avoid cracking bag, affecting the filter effect, not because of small loss.
2, step by step filter;
Bag filter can be installed in series to achieve progressive filtering.
If installed in the front of the filter for high-precision filtration, you can significantly reduce the cost of filtration. The same can also be sand filter and other filtering methods combined with the bag filter, thereby further enhancing the filter quality and reduce the cost of filter bags.
Self-cleaning machine, centrifugal and bag filter combination, we can use alone, can also be used in conjunction with other principles of the filter, to achieve the desired results.
3, how to achieve uninterrupted filtering?
Bag filter can be installed in parallel to ensure the continuity of filtration, or increase the flow, as shown in parallel installation, alternating replacement filter bag, you can maintain continuous filtering.