CONTINUOUS EFFICIENT PRODUCTION PROCESS FOR LITHIUM BATTERY SLURRY

• Main Authors: ZHANG, Qifa, YU, Danxian, LI, Ming
• Format: Patent
• Language: English; French; German
• Published: 09.12.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; ELECTRICITY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRETREATMENT OF RAW MATERIALS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; PRODUCTION AND REFINING OF METALS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

Provided is a continuous efficient production process for lithium battery slurry. According to the process, a bonding agent can be directly added into a continuous production line, adhesive liquid prefabrication by the bonding agent is not needed, and the production efficiency is improved. The technical solution of the continuous efficient production process for lithium battery slurry comprises: first mixing a major material, an auxiliary material, and some of a liquid material at a front section of a tube body of a spiral mixing apparatus, the tube body further comprising a middle section and a back section, and the front section, the middle section, and the back section are arranged in sequence; then selectively adding the bonding agent into the front section or the middle section; and finally adding the remaining liquid material into the back section, the back section being provided with a discharging port.