Developments of sewage factory aeration grit chamber closure device that strike -offs

• Main Authors: ZHUO ZHILI, ZHANG JINGJING, YU HAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a developments of sewage factory aeration grit chamber closure device that strike -offs, including the aeration grit chamber, cover the membrane, it includes first cover membrane and second cover membrane to cover the membrane, on saying, slide rail is equipped with the moving platform dolly of strike -ofing, strike -off the both sides of moving platform dolly and be connected with the one end of first cover membrane and second cover membrane respectively, the other end of first cover membrane is connected with first pulley spindle and first drum shaft in proper order, first drum shaft is connected with a servo motor through first speed reducer, the other end that the second covered the membrane in proper order with second pulley spindle and the second drum hubconnection, the the second drum axle passes through the second speed reducer and is connected with the 2nd servo motor, it is equipped with position sensor on the moving platform dolly to strike -off, a position sensor and a