Method and device for the detection and removal of bulges in continuous strips of material

摘要

PCT No. PCT/AT92/00031 Sec. 371 Date Nov. 5, 1993 Sec. 102(e) Date Nov. 5, 1993 PCT Filed Mar. 9, 1992 PCT Pub. No. WO92/15448 PCT Pub. Date Sep. 17, 1992.The invention concerns a method of detecting and removing bulges in continuous strips of material before they enter higher-pressure zones in a dewatering filter press. The method is characterized in that, when a bulge occurs, a sensor is deflected and a control signal generated. The invention also concerns a device for carrying out the method, the device being characterized in that it is fitted with a preferably pressure-tight sensor which is deflected when a bulge occurs in the strip of material being filtered and can be reset when the bulge disappears.