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Matters needing attention of the filter cloth on the application
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| Published：2013.06.17 Reads： |
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The industrial fabric is woven from natural fibers and synthetic filter media, mainly for solid-liquid separation and industrial dust. Synthetic fibers are polypropylene, polyester, nylon, polyvinyl alcohol, of which the most commonly used polyester and polypropylene to solid-liquid separation based. Industrial fabric in the process applied to different devices have different precautions, the following list of six categories, respectively:
1, filter class notes:
① Mounting industrial fabric, the upper part of the plate and frame filter cloth should ensure the smooth and fixed, so as to avoid pressure plate and frame filter cloth discount in damage to the filter cloth.
② cake adhesion on the cloth of the time not too long, too long will cause deformation and sagging cloth.
③ unloading cake, you should follow the direction of the filter cloth shovel cake.
2, the belt filter class notes:
① should correct measurement of the length of the required filter cloth (including joint length).
② To ensure that both ends of the suture coincident or parallel weft to prevent the operation of the filter cloth deviation occurs.
③ interfaces should be noted that the direction of the operation, in order to avoid damage to the interface blade barrier cloth cloth cloth or make advance blocked.
3, vertical plate machine class (vertical disc machine) Note:
① The cloth used should not be too thick, too thick, is not conducive to the sewing bag installed.
② selected filter cloth surface should not be too smooth, too smooth, not cake formation, affecting productivity.
4, labor-type machine type (vertical belt filter machine) Note:
① cloth requires a certain thickness and a strong anti-tensile strength.
② connector to ensure coincidence or parallel weft ends to prevent the operation of the filter cloth deviation occurs.
③ interfaces should be noted that the direction of the operation, in order to avoid damage to the interface blade barrier cloth cloth cloth or make advance blocked.
5, bag filter class notes:
① cloth Do not hang too loose or too tight, too loose dust easily, easy to pull tight destroyed.
② Do not mix old and new bag to avoid damage at different times affect the equipment to work properly.
③ replaced the old bag, first blown clean with compressed air, then check there are no holes, there are patching holes left after a good replacement. If blocked by dust bag, rinse with water, dry it left to be replaced.
6, wooden headphones class notes:
① Mounting fungus bag when hard objects to avoid being linked to the bag to avoid damage co fibrils, resulting in a short punch bag.
② cake suitable thickness to stop working after unloading cake, so extended filter bag life.
③ change bag, do not hold back with a hard object directly toward the bag down, apply force on the bag sewn auxiliary pull.
④ unloading cake, the cake discharge tool should be kept parallel with cloth to prevent damage to the bag. |
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