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A stirring and drying device capable of continuous mixing for the production of silicon-carbon anode materials

A technology of negative electrode material and drying device, which is applied in the direction of mixer, mixing method, mixture post-treatment, etc., can solve the problems of slow production speed, low efficiency, waste of time, etc., and achieve fast production speed, high efficiency and good practicability Effect

Active Publication Date: 2020-09-15
DATONG XINCHENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a continuous mixing and drying device for the production of silicon-carbon anode materials in order to solve the above problems, so as to solve the problem that the traditional agitation and drying devices for the production of silicon-carbon anode materials in the prior art cannot realize continuous mixing production The first intermediate product, slow production speed, low efficiency, serious waste of time and other problems

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  • A stirring and drying device capable of continuous mixing for the production of silicon-carbon anode materials
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  • A stirring and drying device capable of continuous mixing for the production of silicon-carbon anode materials

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0028] see Figure 1-Figure 6 As shown, a continuous mixing stirring and drying device for the production of silicon-carbon negative electrode materials provided by the present invention includes a base plate 1 and a column 2 fixedly installed on the upper end of the base plate 1. The column 2 is used to support and fix the entire stirring and drying device. The column 2 The upper end is vertically fixed with a stirring motor 27, and the stirring motor 27 is us...

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Abstract

The invention discloses a stirring and drying device capable of continuous mixing for the production of silicon-carbon negative electrode materials, which comprises a base plate and a column fixedly installed on the upper end of the base plate. A stirring motor is vertically and fixedly installed on the upper end of the column. A driving gear is fixedly installed on the output shaft. The beneficial effect is that the continuous mixing stirring and drying device for the production of silicon-carbon anode materials of the present invention can realize continuous mixing to produce the first intermediate product, has fast production speed, high efficiency, effectively saves production time, and has good practicability.

Description

technical field [0001] The invention relates to the field of production of silicon-carbon negative electrode materials, in particular to a stirring and drying device capable of continuous mixing for the production of silicon-carbon negative electrode materials. Background technique [0002] Anode materials are an important part of lithium-ion batteries, which directly affect key indicators such as energy density, cycle life, and safety performance of batteries. With the continuous improvement of the mileage requirements of new energy vehicles in practical applications, power battery-related materials are also developing in the direction of providing higher energy density. The graphite anode of the traditional lithium-ion battery can no longer meet the existing demand, and the high energy density anode material has become a new hot spot pursued by enterprises. Due to its abundant reserves and ultra-high theoretical specific capacity, silicon-carbon anode materials are gradua...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F3/22B01F7/04B01D1/00B01F23/80
CPCB01D1/0017B01F23/804B01F27/70
Inventor 武建军
Owner DATONG XINCHENG NEW MATERIAL CO LTD