Filtering device for catalyst preparation

• Main Authors: CHENG MINGMING, ZHANG YUFANG
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a filtering device for catalyst preparation, and relates to the technical field of filtering. Comprising a tank body, a filter screen is movably arranged in the tank body, a transmission rod is fixedly arranged at the top of the filter screen, a trapezoidal plate is fixedly arranged at one end of the transmission rod, sliding blocks are movably arranged on the two sides of the trapezoidal plate, a fixing rod is fixedly arranged on one side of each sliding block, and a transmission frame is fixedly arranged at one end of each fixing rod; a protruding shaft is movably arranged on the inner wall of the transmission frame, and the transmission frame is movably connected with the protruding shaft in a sleeved mode. By arranging a baffle, a telescopic rod and a third spring, a user pulls or pushes the telescopic rod, the baffle is separated from the inside of a slag discharging opening, then the slag discharging opening can be opened, the baffle enters the slag discharging opening, then