Active carbon filter backwashing structure of pharmaceutical water production workshop

• Main Authors: CHEN CONG, AI KEZI, XIE ZHIMEI
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a backwashing structure of an active carbon filter in a pharmaceutical water production workshop. The backwashing structure comprises a filtering tank body, a water inlet pipeline, a water outlet pipeline, a backwashing outlet pipeline communicated with the water inlet pipeline, and a backwashing inlet pipeline communicated with the water outlet pipeline, according to the technical key points, the tail end of the water outlet pipeline is inserted into the filtering tank body and is rotationally connected with a vertical through pipe, the lower end of the vertical through pipe penetrates through the bottom of the filtering tank body and is connected with a driving gear, a supporting plate is arranged in the lower part of the filtering tank body, a movable axial baffle is arranged in the upper part of the filtering tank body, and a sleeve corresponding to the vertical through pipe is arranged in the center of the movable axial baffle; the inner wall of the sleeve is in threaded conn