A precursor solution preparation and drying device

A technology of a precursor solution and a drying device, which is applied in the field of lithium batteries, can solve the problems of low working efficiency and cumbersome precursor manufacturing process, and achieve the effect of improving working efficiency.

Active Publication Date: 2021-02-26
GEM CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the object of the present invention is to provide a precursor solution preparation and drying device, which aims to solve the existing technical problems of cumbersome precursor manufacturing process and low 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
  • A precursor solution preparation and drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0014] figure 1 A schematic structural diagram of the precursor solution preparation and drying device provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0015] The precursor solution preparation and drying device includes a distribution pool 1, a reaction pool 2 located below the distribution pool 1, and a recovery pool 3 located on the right sid...

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 is applicable to the technical field of lithium batteries, and provides a precursor solution preparation and drying device, including a distribution pool, a reaction pool located below the distribution pool, and a recovery pool located on the right side of the reaction pool, and the tops of the distribution pools are arranged side by side, etc. There are six liquid inlet pipes, and the bottom end of each liquid inlet pipe is provided with an electric control valve, a piston is vertically arranged in the distribution pool, and a piston propulsion device for pushing the piston to move left and right is provided on the right side of the distribution pool , the reaction tank is provided with a briquetting block and a lifting device to control the up and down movement of the briquetting block, a plurality of drainage tubes are vertically penetrated through the briquetting block, and a heating plate corresponding to the briquetting block is arranged at the bottom of the reaction pool, so There are conduits connected between the left and right bottoms of the distribution pool and the reaction pool, and the side walls of the reaction pool are provided with lye inlet pipes. The device combines preparation and drying into one device, which is helpful for industrial manufacturing and improves work efficiency.

Description

technical field [0001] The invention belongs to the technical field of lithium batteries, in particular to a precursor solution preparation and drying device. Background technique [0002] The precursor is an important batch material for the manufacture of lithium battery cathode materials. The commonly used manufacturing method is mainly the precipitation method. The nickel, cobalt, and manganese solutions are precipitated according to the ratio of 2:2:6 to obtain the precursor and the precursor precipitate. It needs to be dried afterwards. [0003] In the actual operation process, two devices are required for the precipitation reaction and drying process. First, the precipitation reaction is carried out in the reaction device to obtain the precursor precipitate, and then the precursor precipitate is transported to the drying device for drying. This operation process is cumbersome. , the work efficiency is not high. Contents of the invention [0004] In view of the abov...

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 Patents(China)
IPC IPC(8): B01J19/24F26B23/00
CPCB01J19/24F26B23/00
Inventor 许开华闫梨李智专
Owner GEM CO LTD
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap