Supercharge Your Innovation With Domain-Expert AI Agents!

Device and method for thermal or thermo-chemical treatment of material

A technology for thermochemical treatment and cathode materials, which is applied to calcination devices and calcination fields, and can solve problems such as long time

Active Publication Date: 2020-07-03
元峻有限公司
View PDF17 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, the process gas takes longer to reach the material

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
  • Device and method for thermal or thermo-chemical treatment of material
  • Device and method for thermal or thermo-chemical treatment of material
  • Device and method for thermal or thermo-chemical treatment of material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] First refer to Figure 1 to Figure 4 . Shown at 10 in the figure is an apparatus for heat-treating material 12 . The device 10 will be referred to below as a furnace 10 for convenience.

[0066] The material 12 can be, for example, the aforementioned battery cathode material 14 which must be calcined during the production of the battery by heat treatment in the furnace 10 .

[0067] The furnace 10 comprises a housing 16 having a bottom 16a, a roof 16b and two vertical side walls 16c and 16d, which defines an interior space 18 in which a process chamber 20 is located. The housing 16 thus forms the housing of the process chamber 20 . Inner space 18 of furnace 10 may optionally be delimited by a separate housing surrounded by housing 16 . from figure 1 As can be seen in the figure, the process chamber 20 extends between an inlet 22 and an outlet 24 of the housing 16, which can be closed by means of a door 26, respectively. Alternatively, an open inlet 22 and an open ...

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 relates to a device for the thermal or thermo-chemical treatment, more particularly calcination, of material (12), more particularly battery cathode material (14), comprising a housing (16), in which a process space (20) is located. The material (12), or carrying structures (40) loaded with the material (12), can be conveyed in a conveying direction (30) into or through the process space (20) by means of a conveying system (28). A process space atmosphere (50) prevailing in the process space (20) can be heated by means of a heating system (48). There is a process gas system (64),by means of which a process gas (66) can be fed to the process space (20), said process gas being required for the thermal treatment of the material (12). The process gas system (64) comprises a plurality of local injection units (68), which are arranged and configured such that process gas (66) can be released in a targeted manner onto the material (12) or onto the carrying structures (40) loaded with material (12), the process gas being released in a plurality of local process gas streams (70), each having a main stream direction (72). The invention also specifies a method for the thermal or thermo-chemical treatment of material (12), in which process gas (66) is released in a targeted manner onto the material (12) or onto the carrying structures (40) loaded with material (12), the process gas being released in a plurality of local process gas streams (70), each having a main stream direction (72).

Description

technical field [0001] The invention relates to a device for heat treatment or thermochemical treatment, especially calcination, of materials, especially battery cathode materials, said device having: [0002] a) shell; [0003] b) the process chamber located in the housing; [0004] c) a conveying system by means of which material or a carrier structure loaded with said material can be conveyed in a conveying direction to or through said process chamber; [0005] d) a heating system by means of which the process chamber atmosphere present in the process chamber can be heated; [0006] e) A process gas system by means of which the process gas required for the heat treatment of the material can be supplied to the process chamber. [0007] Furthermore, the present invention also relates to a method for thermal or thermochemical treatment, in particular calcination, of materials, especially battery cathode materials, wherein [0008] a) heat-treating said material (12) by con...

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
IPC IPC(8): B01J6/00
CPCB01J6/004Y02E60/10B01J4/002B01J4/008F27B9/028F27B9/2407F27B9/40F27B2007/365F27B2009/3638
Inventor A·埃斯费汉尼安P·费福尔特M·纽鲍尔
Owner 元峻有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com