Pipe body assembly with sterilization and heavy metal ion removal functions

Abstract

The invention discloses a pipe body assembly with the sterilization and heavy metal ion removal functions. The pipe body assembly comprises a plurality of pipe bodies; the ends between every two adjacent tube bodies are detachably connected; each tube body comprises an inner-layer pipe body and an outer-layer pipe body; the inner-layer pipe bodies are coaxially arranged in cavities of the outer-layer pipe bodies; the inner wall of each inner-layer pipe body is coated with an antibacterial adsorption layer, and each antibacterial adsorption layer is prepared from the following raw materials, bymass: 23 parts of chitosan, 12 parts of gelatin, 1 part of molybdenum oxide, 2.2 parts of yttrium oxide and 1.5 parts of nano silver ions; a clamping groove is formed in the end part of each outer-layer pipe body; and a protrusion matched with the corresponding clamping groove is arranged at the end part of each inner-layer pipe body. The pipe body assembly has the advantages of being environmentally-friendly, good in antibacterial effect and high in mechanical strength.

Description

technical field [0001] The invention relates to the technical field of environment-friendly antibacterial materials, in particular to a tube assembly for sterilization and removal of heavy metal ions. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. [0003] Most of the pipelines in the prior art have a single-layer structure, and if they are partially damaged, they can only be replaced as a whole. There are a large...

AI Technical Summary

Problems solved by technology

There are a large number of bacteria and heavy metal ions in the long-term water supply pipelines. If they are not removed in time, it will affect the water quality of the effluent.

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