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Slurry storage tank for producing battery-grade lithium carbonate

A lithium carbonate and battery-grade technology, applied in the field of slurry storage tanks for the production of battery-grade lithium carbonate, can solve the problems of single space inside the slurry storage tank and inconvenient discharge, and achieve continuous operation, sufficient guarantee, The effect of increasing space

Active Publication Date: 2021-04-16
江西飞宇新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a slurry storage tank for producing battery-grade lithium carbonate, which solves the problem that the internal space of the slurry storage tank is single and inconvenient to fully stir the lithium sinking slurry and discharge it

Method used

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  • Slurry storage tank for producing battery-grade lithium carbonate
  • Slurry storage tank for producing battery-grade lithium carbonate
  • Slurry storage tank for producing battery-grade lithium carbonate

Examples

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no. 1 example

[0033] Please refer to figure 1 ,in, figure 1 It is a structural schematic diagram of the first embodiment of the slurry storage tank for producing battery-grade lithium carbonate provided by the present invention.

[0034] A kind of slurry storage tank for producing battery-grade lithium carbonate comprises tank body 1 and first feed pipe 2, and described tank body 1 is provided with pressure relief valve 11, and described first feed pipe 2 is arranged on the The top of the tank body 1, the other side of the top of the tank body 1 is provided with a second feed pipe 21, and the bottom of one side of the tank body 1 is provided with a discharge pipe 22; comprising: a partition 3, the The outer surface of the partition 3 is fixed on the inner surface of the tank body 1, and the center of the partition 3 is provided with a connection hole 31; the first telescopic rod 4, the bottom of the first telescopic rod 4 is fixed on the The center of the top of the tank body 1, the botto...

no. 2 example

[0058] see figure 2 , image 3 and Figure 4 , Based on the slurry storage tank for producing battery-grade lithium carbonate provided in the first embodiment of the application, the second embodiment of the application proposes another slurry storage tank for producing battery-grade lithium carbonate. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0059] Specifically, the difference between the slurry storage tank for producing battery-grade lithium carbonate provided by the second embodiment of the present application is that the slurry storage tank for producing battery-grade lithium carbonate also includes: mounting frame 7, One side of the installation frame 7 is fixed on the inner wall of the tank body 1, the top of the inner wall of the installation frame 7 is fixedly connected with a second telescopic rod 71, and the bott...

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Abstract

The invention provides a slurry storage tank for producing battery-grade lithium carbonate. The slurry storage tank for producing the battery-grade lithium carbonate comprises a partition plate and a first telescopic rod, the outer surface of the partition plate is fixed to the inner surface of a tank body, and a connecting hole is formed in the center of the partition plate; and the bottom of the first telescopic rod is fixed to the center of the top of the tank body. According to the slurry storage tank for producing the battery-grade lithium carbonate, provided by the invention, stirring blades are driven by an adjusting motor to uniformly stir lithium precipitation slurry in a mixing cavity, so that the stirring quality is guaranteed, the influence on the stirring and mixing quality due to continuous addition of the lithium precipitation slurry is avoided, and operation in the mixing cavity and output in a standby storage cavity do not influence each other, a feeding pipe partly keeps continuous injection of the lithium precipitation slurry, so that the internal space of the mixing cavity is increased, and the sufficient internal space of the mixing cavity is guaranteed, and therefore, under the condition of guaranteeing the mixing quality, the continuous operation of equipment is maintained, and the operation stability of the equipment is guaranteed.

Description

technical field [0001] The invention relates to the technical field of battery-grade lithium carbonate production, in particular to a slurry storage tank for producing battery-grade lithium carbonate. Background technique [0002] In recent years, with the upsurge of global new energy development, the market for downstream applications of lithium carbonate including electric vehicles, TMT and energy storage batteries has accelerated, and the demand for battery-grade lithium carbonate is strong. Battery-grade lithium carbonate has very strict regulations on the content of impurities. Requirements, and magnetic substances have a great impact on the safety of ion batteries, and are important indicators of battery-grade lithium carbonate. Therefore, for upstream lithium carbonate manufacturers, it is necessary to strictly control the content of magnetic substances in lithium carbonate, and ensure from the source Electromagnetic safety. [0003] During the production of battery-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/00B01F7/18
Inventor 魏冬冬廖新
Owner 江西飞宇新能源科技有限公司