Bag filters are very common in our lives, and many companies have already put into use this equipment, which is small in size and easy to operate. This equipment plays an important role in solving the problem of water pollution, but it is necessary to be cautious when purchasing, so what factors should consumers have when purchasing a bag filter?
First,Practicality
The practicality of the bag filter is very important. This equipment needs to replace the filter bag frequently. If it is a good quality equipment, it will have the function of automatic partial pressure when the liquid enters it. The impact on the filter bag is also relatively small, the filter bag can be well protected, and the filtering effect is more stable.
Second,Filter area
There are more impurities melted into the water, so the filter bag of the equipment will be replaced frequently, and the longer the standby time during replacement, the more unfavorable for the production. Therefore, the filter area should be appropriately increased at the beginning of the use of the equipment.
Third,Parts configuration
There are many common bag filters on the market now, but the quality of the products is uneven. The main difference lies in the handling of details. Some filter manufacturers who are responsible for the manufacturer must strive for excellence in every link of the production process. of. And businesses that produce that kind of product with rough appearance and repair it in three days and two days will definitely not be able to do the details of the appearance well, and the built-in parts will not be too good.
Fourth,Filtration system
1. If the viscosity of the medium to be filtered is too high, the flow rate of the system will also decrease, so it should be noted that the flow rate should be greater than the theoretical flow rate during the actual selection.
2. The higher the filtration precision of the equipment, the higher the density of the filter material; the greater the resistance of sewage flowing through, the smaller the filtering ability, so we need to choose equipment with a larger filtering area.
3. If the medium retained in the sewage is hard, then select surface filtration equipment, such as metal mesh, nylon mesh, etc.; if it is a soft medium or colloidal particles, select deep filtration equipment.
4. It is necessary to fully consider the area of the site and the continuity of production. For example, which method is better to use a single machine in parallel or use a multi-bag machine.
If you want to buy a cost-effective bag filter, you need to consider a variety of factors before purchasing. You can refer to the above points, hoping to help you when purchasing a bag filter.
