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Bag filter cage operation and precautions
The bag filter is easy to operate. When used, only the filter bag with the required fineness level is installed in the filter cartridge. Check whether the O-ring is in good condition, and then tighten the annular bolt of the filter cap to work. After the pump is started, the pressure gauge on the filter rises slightly, and the initial pressure is about 0.05 MPa. With the extension of the use time, the filter residue in the cylinder gradually increases. When the pressure reaches 0.4 MPa, the cylinder cap should be stopped to check the residue of the filter bag. The situation, replace the filter bag to continue to use (filter bag can be reused by cleaning generally). The filter pressure is generally adjusted to 0.1-0.3 MPa, which is more appropriate. It can be adjusted through the return line or the return valve on the pump. If the filter pressure is too high, it will damage the filter bag and the protection net. Special attention is required. Main uses Paints, beer, vegetable oils, pharmaceuticals, chemicals, petroleum products, textile chemicals, photographic chemicals, plating solutions, milk, mineral water, hot solvents, latex, industrial water, sugar water, resins, inks, industrial wastewater, juices , cooking oil, wax and so on.
The filtration system at work should always check the pressure difference between the inlet and outlet. When the pressure difference reaches 0.05-0.1Mpa, the filter bag should be replaced in time to avoid the pressure difference over the ambassador filter bag rupture and the support net damage.
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