Switchable integrated control mechanism for collecting dust

A control mechanism and switchable technology, applied in sustainable manufacturing/processing, climate sustainability, final product manufacturing, etc., can solve problems such as large space occupation, inconvenient dust cleaning, and impact on the quality of pole pieces for workers' health, and achieve The equipment occupies less space, shortens the pipe connection length, and improves the effect of dust collection

CN106169615BActive Publication Date: 2019-04-05ZHUHAI HIGRAND ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2019-04-05

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Abstract

The invention relates to an integrated control mechanism for switchable dust collection, which includes a negative pressure air extraction system, an air outlet, and a negative pressure airflow chamber, and the air outlet exhausts the negative pressure airflow chamber through the connected negative pressure airflow system; the negative pressure airflow The top side of the warehouse is provided with at least one row of adjacent air inlets to open alternately to absorb waste and dust, so as to be suitable for the intake control part of different work stations; the upper part of the negative pressure airflow chamber is provided with a swirling negative pressure airflow channel connected with the air outlet ;The lower part of the swirling negative pressure airflow channel corresponding to the intake control part is provided with a dust collection box for primary treatment of waste and dust, and the bottom of the negative pressure airflow chamber is provided with a dust collection box for collecting the dust absorbed by the dust collection box; The air outlet corresponds to the swirling negative pressure airflow channel inside the negative pressure airflow chamber. There is also a filter box for secondary treatment of the negative pressure airflow; through the combination of switching and filtering processes, the pipe connection length of the swirling negative pressure airflow channel is effectively shortened. , so that the space occupied by the equipment is effectively reduced, and the cost is reduced.
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Description

Technical field

[0001] The invention relates to a filter device for collecting waste dust after the positive electrode sheet or negative electrode sheet is scraped during the production process of electric cores, in particular to a switchable integrated control mechanism for dust collection.

Background technique

[0002] The improvement of lithium-ion battery performance has promoted the rapid development of the lithium-ion battery application industry, and the rapid development of the lithium-ion battery application field has continuously put forward higher requirements and more stringent conditions for lithium-ion batteries.

[0003] In the production process of battery pole pieces, the surface of positive or negative pole pieces is generally directly scraped and cleaned with a scraper. Floating in the working space, it is easy to cause secondary pollution, and it will also adversely affect the health of the workers and the quality of the pole piece; the existing filte...

Examples

Embodiment Construction

[0015] Integrated control mechanism for switchable dust collection, such as figure 1 and figure 2 As shown, it includes a negative pressure air extraction system (not shown in the figure), an air outlet 1, and a negative pressure airflow chamber 2. The air outlet 1 is installed on the side wall of the negative pressure airflow chamber 2. The air system performs negative pressure suction on the negative pressure airflow chamber 2; on the top side of the negative pressure airflow chamber 2, there are two rows of adjacent air inlets that are alternately opened and sequentially opened and closed in sequence. and dust to be suitable for the air intake control part 3 of different stations; the upper part of the negative pressure air flow chamber 2 is provided with a whirling negative pressure air flow channel 4 connected with the air outlet 1; the whirling negative pressure air flow channel 4 corresponds to the intake control part The lower part of 3 is equipped with a dust collec...