Cleaning method for positive electrode material conveying pipeline

• Main Authors: XU JIAQI, DAI XINYUE, ZHANG FEI, ZHAO CHUNWEI, SAI YA LE TU
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention discloses a method for cleaning a positive electrode material conveying pipeline, which belongs to the technical field of positive electrode materials, and utilizes the characteristic that the viscosity of a non-Newtonian fluid material is changed due to the pressure or speed to apply pressure to a pipeline cleaning agent at high pressure and multiple frequencies by using compressed air, so that the viscosity of the pipeline cleaning agent is changed, and the pipeline cleaning agent is cleaned. When the cleaning agent is used for cleaning the pipeline, metal, magnetic foreign matters and residual materials in the pipeline are rubbed and adhered by the high-viscosity cleaning agent, and the metal, magnetic foreign matters and residual materials in the pipeline are removed by the low-viscosity cleaning agent, so that the cleaning and jet expansion effects on the pipeline are realized, the pipeline can be filled with the pipeline cleaning agent, and the metal, magnetic foreign matters and residual