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Lithium battery feeding dust removal system and dust removal method

A dust removal system and lithium battery technology, applied in chemical instruments and methods, dissolution, mixers, etc., can solve problems affecting production progress, uneven feeding, easy congestion of raw materials, etc., to prevent congestion, improve uniformity, The effect of convenient mixing control

Pending Publication Date: 2021-06-15
WUXI LINGOOD MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to the lack of pressure control when mixing and dispersing raw materials, the raw materials are easy to be congested when mixing raw materials, and it is easy to cause uneven feeding and affect the production progress.

Method used

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  • Lithium battery feeding dust removal system and dust removal method

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Embodiment 2

[0036] The present invention also provides a lithium battery feeding and dedusting method, comprising the following steps:

[0037] S1, start the fan 1, and the fan 1 blows the air flow into the outdoor dust collector 3 through the first air path 2;

[0038] S2. The airflow passing through the first airway 2 is blown into the second airway 4, and the airflow in the second airway 4 is dedusted by the external dust collector 5 of Party A, and then blown out after being pressurized by the first high-pressure fan 131, and then passed through the first online The filter 15 filters and blows the airflow into the first pressure controller 17 through the sixth branch 16, and uses the first pressure controller 17 to control the first metering bin 10 and the main material bin to be in negative pressure, so as to speed up the first metering bin. 10 and the material flow rate in the first main material silo 11;

[0039] S3. The airflow passing through the first airway 2 is blown into the...

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Abstract

The invention discloses a lithium battery feeding dust removal system and a dust removal method. According to the technical scheme, the system comprises a draught fan; the air outlet end of the draught fan is connected with an outdoor dust remover through a first air path, and the air outlet end of the outdoor dust remover is connected with two external first-party dust removers through a second air path; a first branch is fixedly communicated with the second air path, a plurality of second branches are communicated with the first branch, the plurality of second branches are respectively connected to the top of a first feeding station, and the discharge ends of the plurality of first feeding stations are respectively connected with a first metering bin and a first main material bin through third branches, wherein one external first-party dust remover is connected with a first high-pressure fan through a fourth branch; according to the lithium battery feeding dust removal system, the raw materials can be prevented from being blocked when being mixed, the feeding uniformity in the lithium battery production process can be improved, and the influence on the production progress can be avoided.

Description

technical field [0001] The invention relates to the field of lithium battery production, in particular to a lithium battery feeding and dust removal system and a dust removal method. Background technique [0002] Lithium battery is a relatively green battery, which is widely used. Commonly used materials for polymer lithium-ion batteries include lithium cobaltate, lithium nickelate, lithium manganate, three raw materials, lithium iron phosphate, graphite, conductive carbon black, CMC / PDVF, etc. It needs to mix and disperse various raw materials during its production. [0003] At present, due to the lack of pressure control when mixing and dispersing raw materials, the raw materials are easy to be congested when mixing raw materials, and it is easy to cause uneven feeding and affect the production progress. Contents of the invention [0004] In view of the problems mentioned in the background technology, the object of the present invention is to provide a lithium battery ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F15/00B01F15/02
CPCB01F35/22141B01F35/2213B01F35/189B01F35/181B01F35/71B01F35/718
Inventor 李世通黄俊杰陈飞
Owner WUXI LINGOOD MACHINERY TECH
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