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  • 溫州大道機械有限公司
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    Plate and frame filter press used points for attention

    Plate and frame filter press to use notice:
    A, plate and frame filter press filter, filter plate between the phenomenon of spray materials how to deal with?
    1, may be feeding excessively high pressure spray materials, many users do not install pressure gauge in the feed pipe on the road, lead to feed pressure out of control and cause spray material.
    2, the filter plate clamp top tight force is not enough, after feeding pressure, acting force between the filter plate will open the filter plate spray material.
    3, filter plate sealing surface is attached to the surface of filter cake and other sundry, filter plate after compaction larger crack exists all the time, so after unloading cake sealing surface should be clean.
    4, filter plate sealing surface has been well versed in grooves or filter plate itself is damaged.




    Second, the use of plate and frame filter press how to determine the sludge pressure dry?
    Plate and frame filter press sludge are theoretically impossible pressure dry, can only be understood as the end of the feeding process, from the following two points:
    The feed pressure reached feed pressure upper limit
    Filter plate drainage volume decreased significantly, the outlet water anymore.


    To further reduce the filter cake moisture content.
    You can take the following two ways:
    Improve the feed pressure (hydraulic oil cylinder pressure enough)
    Tong, compressed air to blow away the moisture (need to configure the air compressor, feed pump is chosen diaphragm pump).


    Cleaning of the filter cloth: manual cleaning filter cloth
    (1) start the board the car oil pump;
    1 (2) 2 people with homework, operation panel, one filter cloth is washed with water cannon. Filter plate neat and clean, sealing surface and the groove area without product material, put tools and tidy after use


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