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Combined type vacuum oven suitable for being used in lithium battery processing process

A processing and vacuum oven technology, applied in the direction of non-aqueous electrolyte batteries, sustainable manufacturing/processing, electrolyte battery manufacturing, etc., can solve the problems of inability to solve the problem of gas leakage, unsuitable for use, etc., to achieve convenient disassembly and assembly, and to avoid leakage gas effect

Active Publication Date: 2015-07-08
SHENZHEN XINYUREN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this oven is not a vacuum oven, it is not suitable for use in lithium battery processing, and it cannot solve the problem of cross-gas between two vacuum ovens

Method used

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  • Combined type vacuum oven suitable for being used in lithium battery processing process
  • Combined type vacuum oven suitable for being used in lithium battery processing process

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Embodiment Construction

[0015] See figure 1 and figure 2 , figure 1 and figure 2 What is disclosed is a combined vacuum oven suitable for use in lithium battery processing, including at least two boxes (the first box 1, the second box 2...the Nth box N in this embodiment) ), each of the boxes includes an outer box and a working box, the working box is set inside the outer box, and all the working boxes are connected to the vacuum source through their respective pipelines 11, 12... 1N connected to each other; adjacent boxes are connected by at least one connecting member 101 to form an oven group; each of the working boxes is connected to a vacuum source through controllable valves 21, 22... 2N; a centralized control unit 102, the The output end of the centralized control unit 102 is electrically connected to the controllable valves 21, 22...2N on each of the working boxes, and when the vacuuming of the working boxes is completed, the centralized control unit 102 immediately closes the valves C...

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Abstract

A combined vacuum oven suitable for use in lithium battery processing, comprising at least two boxes, each of which includes an outer box and a working box, and the working box is arranged inside the outer box , and the working box is connected with the vacuum source; the adjacent boxes are connected by at least one connecting member to form an oven group; each of the working boxes is connected with the vacuum source through a controllable valve; a centralized control unit, the The output end of the centralized control unit is electrically connected to the controllable valves on each of the working boxes, and when the vacuuming of the working boxes is completed, the centralized control unit immediately closes the controllable valves on the working boxes . Since the present invention is composed of multiple outer boxes, it has the advantages of convenient disassembly and assembly. Since the present invention adopts a centralized control unit to control all the working boxes, the vacuum degree of each working box can be controlled as required, which can avoid Cross-gas phenomenon occurs between different boxes.

Description

technical field [0001] The invention relates to a combined vacuum oven suitable for use in lithium battery processing. Background technique [0002] The vacuum oven used in the process of lithium battery processing generally includes an outer box and a working box. The working box is set in the outer box. There is a gap between the inner wall of the outer box and the outer wall of the working box. Source and circulation fan, the circulation fan sends the heated gas in the gap into the working box to heat the baked objects in the working box. During the heating process, the working box is gradually evacuated and taken out of the working box moisture, and achieve the purpose of thoroughly drying the baked object. Existing vacuum ovens share a vacuum source with several ovens, and each oven is controlled by a separate control unit. During use, there is a problem of cross-gas between ovens. The so-called cross-gas refers to at least one oven. When vacuuming is still needed, at...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B9/06F26B25/00F26B5/04H01M10/058
CPCY02E60/10Y02P70/50
Inventor 杨志明
Owner SHENZHEN XINYUREN TECH
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