Activated carbon-based composite filter element

Abstract

The invention relates to the technical field of filter elements, in particular to an activated carbon-based composite filter element which comprises a shell and a charging barrel arranged in the shell. The charging barrel is used for loading activated carbon, rotating plates are symmetrically and movably connected to the two sides of the shell, filtering holes are formed in the bottoms of the rotating plates and the charging barrel, a carrying plate is detachably connected to the rotating plates, a cylinder movably penetrates through the carrying plate, and a filtering block is fixedly connected into the cylinder. Filtering holes are formed in the filtering block, a rotating block is rotationally connected to the filtering block, a movable rod is fixedly connected to the outer side wall of the circumference of the rotating block, a U-shaped stop rod is fixedly connected to the movable rod, a moving rod is elastically connected to the movable rod, a material pushing plate is fixedly connected to the moving rod, and the material pushing plate movably penetrates through the movable rod. According to the activated carbon-based composite filter element, the effect of filtering wastewater is achieved, meanwhile, impurities after filtration are convenient to clean and collect, and convenience is brought to workers.

Description

technical field [0001] The invention relates to the technical field of filter elements, in particular to an active carbon-based composite filter element. Background technique [0002] The quality of terminal water is related to people's health. With the improvement of people's requirements for water quality, higher requirements have been placed on water treatment technology, especially for the secondary pollution of terminal water generated by pipeline network transportation. The terminal water purification technology is one of the important ways to solve the above problems. In the terminal water purification technology, the more commonly used activated carbon adsorption method can remove various pollutants in water through adsorption, catalysis, etc., realize the deep purification of terminal water, and ensure the safety of water. [0003] In the process of industrial production, it is necessary to treat the sewage after it is discharged through a large sewer pipe. Theref...

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Problems solved by technology

[0003] In the process of industrial production, it is necessary to treat the sewage after it is discharged through a large sewer pipe. Therefore, it is necessary to install an activated carbon-based composite filter element at the water inlet port of the large sewer pipe to filter the sewage and prevent the sewer pipe from being blocked. However, the existing activated carbon-based composite filter element generally does not filter the impurities contained in the wastewater, so it needs to be filtered through an additional device and then processed through the activated carbon-based composite filter element, which increases the labor intensity of the staff. The additional filter device does not match the model of the activated carbon-based composite filter element, which increases the difficulty for the staff to operate. At the same time, the existing activated carbon-based composite filter element generally does not clean and collect the filtered impurities, so the filtered impurities are piled up. The phenomenon that affects the treatment of wastewater

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