Lithium battery cathode material mixing equipment capable of preventing dust flying and removing impurities

A technology of negative electrode material and mixing equipment, applied in mixers with rotary stirring devices, mixers, dispersing particle filtration, etc., can solve the problems of destroying the production environment, adversely affecting high-quality products, affecting the ratio of raw materials, and achieving uniform mixing of raw materials , improve quality, improve the effect of mixing degree
CN106732040AInactive Publication Date: 2017-05-31SHENZHEN JUOCAN TECH CO LTD
5 Cites 15 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN JUOCAN TECH CO LTD
Publication Date
2017-05-31
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides lithium battery cathode material mixing equipment capable of preventing dust flying and removing impurities. The equipment comprises a tank body and an upper cover, a mixing cavity is formed inside the tank body, an auxiliary feeding pipe and a filtering device are arranged on the upper cover, the filtering device is composed of an exhausting pipe and a filtering tank, and a feeding device is arranged on the side wall of the top of the tank body and composed of a feeding pipe, a feeding screw conveyor, a feeding motor and a material storing tank; a material guiding device, an impurity removing device and a stirring device, the material guiding device is composed of a material guiding motor, a rotating shaft and a material guiding disc, the impurity removing device is composed of multiple concentric electromagnetic rings, and the stirring device is composed of a stirring motor, a stirring shaft and stirring pieces. Raw material dust is prevented from directly causing dust pollution through the filtering device, and recycling of the raw material dust is facilitated, so that unqualified products caused by unbalanced proportion is prevented; mixing degree of raw materials is increased through the stirring device, so that the raw materials are mixed more uniformly.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an electrode material processing device, in particular to a lithium battery negative electrode material mixing device capable of preventing dust and removing impurities. Background technique

[0002] The main component of the lithium battery negative electrode material is graphite. When producing the lithium battery negative electrode, the graphite is first crushed to a certain particle size, and then mixed with other raw materials in proportion to be processed. In the process of mixing raw materials, mainly powder materials, there will be dust flying, which will destroy the production environment on the one hand, and affect the ratio of raw materials on the other hand, which is not conducive to obtaining high-quality products. Contents of the invention

[0003] The object of the present invention is to provide a lithium battery negative electrode material mixing device that prevents dust and can remove impurities, so as to s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More