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Raw material pretreatment feeding device for lithium battery electrolyte preparation

An electrolyte and lithium battery technology, which is applied to the field of raw material pretreatment and feeding devices for lithium battery electrolyte configuration, can solve problems such as control and difficulty in adding speed of raw materials, and achieve the effect of improving safety performance and ensuring the stability of blanking.

Pending Publication Date: 2022-01-18
湖北诺邦科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a raw material pretreatment feeding device for lithium battery electrolyte configuration, which solves the problem that it is difficult to control the speed of raw material addition

Method used

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  • Raw material pretreatment feeding device for lithium battery electrolyte preparation
  • Raw material pretreatment feeding device for lithium battery electrolyte preparation
  • Raw material pretreatment feeding device for lithium battery electrolyte preparation

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-5 , the present invention provides a technical solution: a raw material pretreatment feeding device for lithium battery electrolyte configuration, including a positioning frame 1, a fixing plate 101 is fixedly installed on the bottom of the positioning frame 1, and both sides of the fixing plate 101 are fixed. Positioning bolts 102 are provided, positioning outer rings 201 are fixedly installed on both sides of the positioning frame 1, and...

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Abstract

The invention discloses a raw material pretreatment feeding device for lithium battery electrolyte preparation, and relates to the technical field of lithium batteries. According to the raw material pretreatment feeding device for lithium battery electrolyte preparation, through the arrangement of a discharging assembly, when potassium hydroxide needs to be added into the kettle body, a driving rod and a driving gear are driven to rotate through operation of a micro motor, and meanwhile a transmission gear is driven to rotate through gear meshing, the internal rotating shaft rotates in the discharging column through cooperation of positioning bearings and limiting rods on the two sides, then raw materials in the discharging hose are pushed through rotation of threaded push plates on the two sides, potassium hydroxide falling into the discharging column runs, and the potassium hydroxide falls into the reaction kettle from the end of the discharging column to be mixed, the phenomenon that the speed is too high or too low when potassium hydroxide is added can be avoided, and the safety performance is improved while the discharging stability is guaranteed.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a raw material pretreatment and feeding device for lithium battery electrolyte configuration. Background technique [0002] Electrolyte is the medium used in chemical batteries, electrolytic capacitors, etc. It is corrosive to a certain extent, and provides ions for their normal work; and ensures that the chemical reactions that occur during work are reversible. [0003] The existing electrolyte usually uses water as the solvent and sodium hydroxide as the main electrolyte. When configuring the stock solution, it is difficult to control the feeding speed in the process of adding LOH. When the feeding speed is too slow, the stock solution in the reactor will be prolonged. The time required for the reaction, when the feeding speed is too fast, a large amount of heat will be generated inside the kettle body, which will overload the cooling system and cause safety problems ...

Claims

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Application Information

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IPC IPC(8): B01J4/00B01J4/02H01M10/052H01M10/056
CPCB01J4/001B01J4/008B01J4/007B01J4/02H01M10/056H01M10/052B01J2204/002Y02E60/10
Inventor 段俊峰杨攀田如雄
Owner 湖北诺邦科技股份有限公司
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