Switchable dust collection integrated control mechanism

A control mechanism and switching technology, applied in sustainable manufacturing/processing, climate sustainability, secondary battery manufacturing, etc., can solve problems such as large occupied space, inconvenient dust cleaning, and impact on the quality of workers' health pole pieces. To achieve the effect of reducing the space occupied by the equipment, shortening the length of the pipe connection, and improving the vacuuming effect

CN106169615AActive Publication Date: 2016-11-30ZHUHAI HIGRAND ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-11-30

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Abstract

The invention relates to a switchable dust collection integrated control mechanism. The mechanism comprises a negative pressure air suction system, an air outlet and a negative pressure airflow cabin, wherein the air outlet performs air suction on the negative pressure airflow cabin through the connected negative pressure air suction system; an air inlet control part for controlling at least one row of adjacent air inlets to be alternately opened for adsorbing wastes and dust so as to be suitable for working in different positions is arranged on the top side of the negative pressure airflow cabin; a convolutional negative pressure airflow channel communicating with the air outlet is formed in the upper part of the negative pressure airflow cabin; a dust suction box for performing primary treatment on the wastes and the dust is arranged at the lower part, corresponding to the air inlet control part, of the convolutional negative pressure airflow channel; a dust receiving box for collecting the dust adsorbed by the dust suction box is arranged at the bottom of the negative pressure airflow cabin; and a filtering box for performing secondary treatment on negative pressure airflow is further arranged on the air outlet corresponding to the convolutional negative pressure airflow channel in the negative pressure airflow cabin. By integrally combining switching and filtering processes, the pipeline connection length of the convolutional negative pressure airflow channel is effectively reduced, so that the space occupied by a device is effectively reduced and the cost is lowered.
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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...