METHOD FOR PROTECTING FILTER CLOTH FOR CENTER FEED TYPE FILTER PRESS AND PROTECTION COMPONENT

摘要

PURPOSE: To prevent the damage to stitched sections or caulking resin sections and the leakage of filter particles of filter cloths. CONSTITUTION: The center feed type filter press is provided with filter cloths formed by sewing reinforcing cloths 12 across two filter cloths 3 and connecting cloths 11 stretched in tension on both faces of a filter plate 2 or a diaphragm and integrating them all together. Disk-shaped protective components 15 having a given thickness and an outer diameter and round holes 16 slighly larger than the dimension of raw liquid feed openings 1 of the filter cloths 3 are disposed in the free state between the filter plate 2 or the diaphragm and the filter cloths 3 to protect stitched sections 13 of the filter cloths 3.