Automatic instead wash centrifugal well strainer

• Main Authors: LI QINGWEN, DU WENGUO, WEI SHUJIE, LI LINGCHEN
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2017
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an automatic instead wash centrifugal well strainer, it includes, and a controller, water inlet main pipe, play water are responsible for, a plurality of filtration is organized and sand collector, are cut apart by the baffle in the sand collector and organize the sand subsiding chamber that quantity equals with the filtration, every filtration group all includes a centrifugal filter and a well strainer, is equipped with the pressure control table on water inlet main pipe, sets up electric butterfly valve on the water inlet branch pipe of each intercommunication water inlet main pipe and centrifugal filter water inlet, is equipped with blow -down solenoid valve on each well strainer, and each sand subsiding chamber in sand collector sets up the sediment outflow solenoid valve, the controller is connected with pressure control table, each electric butterfly valve, blow -down solenoid valve, sediment outflow solenoid valve electricity respectively. Its simple structure compactness, s