Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Processing device for lithium battery positive electrode material

A positive electrode material and processing device technology, which is applied in the field of lithium battery positive electrode material processing devices, can solve the problems of inconvenient cleaning, reduced work efficiency, waste of lithium battery positive electrode materials, etc., and achieves the effects of increasing uniformity and improving work efficiency.

Pending Publication Date: 2021-02-23
衡阳市鑫晟新能源有限公司
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing lithium battery positive electrode materials are mixed and processed, there will be uneven mixing, which will have a serious impact on the quality of the lithium battery. At the same time, there will be a large amount of attachments on the inner wall of the mixing device. It causes waste of lithium battery positive electrode materials and causes inconvenience during cleaning, and the existing lithium battery positive electrode materials need to be moved to a filter for filtration after mixing, which is too cumbersome to operate and greatly reduces work efficiency

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing device for lithium battery positive electrode material
  • Processing device for lithium battery positive electrode material
  • Processing device for lithium battery positive electrode material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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

PUM

No PUM Login to View More

Abstract

The invention discloses a processing device for a lithium battery positive electrode material. The processing device comprises a base, symmetrical universal wheels are arranged on the bottom surface of the base, and a vibration mechanism is arranged on the top surface of the base. A mixing barrel is arranged on the top surface of the vibration mechanism, and symmetrical electric hydraulic cylinders are arranged at the two sides of the top surface of the base. A push rod is arranged on the top surface of each electric hydraulic cylinder, a fixing plate is arranged on the top surface of the pushing rod, and a stirring mechanism is arranged on the top surface of the fixing plate. The processing device of the lithium battery positive electrode material belongs to the field of processing devices; the arranged stirring device is matched with the electric hydraulic cylinders and the push rod to realize the up-down stirring and mixing operation on the lithium battery positive electrode material, so that the materials are fully mixed; by matching with an upper vibration mechanism, the mixing uniformity of the lithium battery positive electrode material is improved; through an arranged filtering mechanism, the situation that the mixed materials are moved into a filter, and filtering operation is directly carried out during outward discharging, is avoided, so that the working efficiency during processing is improved.

Description

technical field [0001] The invention relates to the field of processing devices, in particular to a processing device for positive electrode materials of lithium batteries. Background technique [0002] The main constituent materials of lithium-ion batteries include electrolyte, separator materials, positive and negative electrode materials, etc. The positive electrode material occupies a relatively large proportion (the mass ratio of positive and negative electrode materials is 3:1 to 4:1), because the performance of the positive electrode material directly affects the performance of the lithium-ion battery, and its cost also directly determines the cost of the battery. When the existing lithium battery positive electrode materials are mixed and processed, there will be uneven mixing, which will have a serious impact on the quality of the lithium battery. At the same time, there will be a large amount of attachments on the inner wall of the mixing device. It causes waste t...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01M4/139H01M4/04H01M10/0525B01F11/00B01F15/00B01F3/22B01F23/80
CPCH01M4/139H01M4/04H01M10/0525H01M2004/028B01F23/808B01F31/40B01F31/56B01F35/123B01F35/187Y02E60/10
Inventor 罗年生
Owner 衡阳市鑫晟新能源有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com