Is the medium efficiency f7 bag filter originally installed like this?
Medium efficiency f7 bag filter because of its cleaning, customizable and other characteristics are sought after by everyone, it is generally used with the initial effect, high efficiency filter, play a linking role, so the efficiency of the filter is the most important, medium efficiency filter is our most commonly used filter, presumably everyone is no stranger, but for the filter how to install? (Shanghai SFFILTECH f7 bag air Filter Factory)
Medium efficiency f7 bag filter
1. Daily use
The filter system in the work needs to check the pressure difference between the import and export frequently. When the pressure difference reaches about 0.6 Mpa, the filter bag should be replaced in time to avoid the pressure difference from breaking the filter bag and damaging the support network. Open the filter cover correctly after filtering. (Warning: Please be sure not to open the cover when there is pressure in the bag filter, otherwise the remaining liquid may spray out, and cause liquid loss and personnel injury)
Therefore, strictly follow the following sequence: Close the input valve, and close the output valve when there is pressure at the outlet.
After confirming that the pipe connected to the exhaust valve has been connected to the safety place or the suction port (especially when filtering toxic and corrosive liquids), open the exhaust valve to prevent the liquid from causing injury and pollution to the staff and the surrounding environment, check the pressure gauge and determine that the internal pressure is 0, at this time the bag filter should be separated from the pipeline system.
If there is a discharge valve, confirm that the discharge liquid is received at the recovery place and open the discharge valve; When the remaining liquid in the F8 medium efficiency glass fiber bag filter is exhausted through the discharge valve, the discharge valve is closed, and the discharge work can be completed with the pressure mode (please refer to the pressure discharge process).
Unscrew the upper cap, lift the upper cap, and turn the multi-bag filter at a certain Angle.
It should be noted that the medium efficiency f7 bag filter is made of fine fibers, the hydrophilicity of these materials is weak, and the surface of the fiber will not be wet by water, so like other filter elements using the same material, before use, it is necessary to use other liquids with low surface tension to wet it. Be sure to dip the filter bag into a pre-wet solution that matches the filtered liquid for a few minutes. The correct installation of the bag filter is the premise and basis for use, so we should install it in the correct way in use. (Shanghai SFFILTECH f7 bag air Filter Factory)
Medium efficiencyf7 bag filter
Air filters are recognized by more and more people, it improves air quality and ensures people’s health, and has been widely used, such as medicine, food and other industries are inseparable from all kinds of efficiency filters. (Shanghai SFFILTECH f7 bag air Filter Factory)
