Carbon coating equipment for sodium ion battery positive electrode material

• Main Authors: CHEN HAO, QIAN YUANJUN, GAO HUBIN
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention discloses carbon coating equipment for a sodium ion battery positive electrode material, and belongs to the technical field of battery materials, the carbon coating equipment comprises a support and a carbon coating mechanism, the carbon coating mechanism comprises a coating tank, a processing frame, a mixing assembly, a heater, a purification assembly and an air inlet assembly; a funnel-shaped processing frame is arranged on the inner side of the coating tank, the inner side of the processing frame can be heated through a heater, materials on the inner side of the processing frame can be fully mixed and stirred conveniently through a mixing assembly, the coating effect is improved, smoke generated in the processing process can be fully purified through a purifying assembly, and the processing efficiency is improved. Pollution caused by direct discharge of flue gas is avoided; the gas inlet assembly can stably convey inert gas to the inner side of the machining frame, oxidation reaction of mater