Intelligent grinding equipment capable of improving crushing effect through split-flow feeding

Abstract

The invention relates to intelligent grinding equipment capable of improving the crushing effect through split-flow feeding, the intelligent grinding equipment comprises a treatment bin, a primary grinding bin, a dispersing bin, a split-flow bin and a secondary grinding bin which are sequentially distributed from top to bottom are fixed on the inner peripheral wall of the treatment bin, and a rotatable rotating pipe is further arranged in the treatment bin along the central axis of the treatment bin; the rotating pipe vertically penetrates through the primary grinding bin, the dispersing bin, the flow dividing bin and the secondary grinding bin and is fixed to the dispersing bin and the secondary grinding bin, a grinding circular truncated cone is fixed to the rotating pipe, a plurality of flow dividing plates are fixed to the inner circumferential wall of the flow dividing bin along the diameter of the flow dividing bin, and a grinding roller is rotationally arranged on the inner wall of the treatment bin. Raw materials pass through the primary grinding bin and then sequentially pass through the dispersing bin and the flow dividing bin, the raw materials are uniformly dispersed in the flow dividing bin through rotation of the dispersing bin, then the raw materials are divided into multiple strands through the flow dividing plate, and finally the raw materials fall on the top face of the secondary grinding bin, in the whole process, raw material flow dividing is more thorough, the grinding area is larger during grinding, and the grinding effect is better.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to an intelligent grinding equipment capable of splitting feed and improving pulverizing effect. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive / negative electrode material and uses non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream. [0003] The cathode material of lithium battery needs to be pulverized and ground many times during the preparation process, and finally obtained by ultra-fine airflow pulverization and classification. During the process of multiple pulverization and grinding, a grinding device needs to be used to grind the raw materials into powder. However, in...

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Problems solved by technology

[0003] Lithium battery positive electrode materials need to be pulverized and ground many times during the preparation process, and finally obtained through ultra-fine airflow pulverization and classification. In the process of multiple pulverization and grinding, a grinding device is required to grind the raw materials into powder However, during the use of the raw material grinding device in the prior art, the raw material directly enters the grinding chamber without being diverted inside the equipment, and the raw material will be piled up in one place for grinding, which reduces the grinding effect of the entire device, and in severe cases will It caused the blockage of the whole equipment, so an intelligent grinding equipment with shunted feeding to improve the crushing effect was proposed to solve the above problems

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