Filter element recovery method and device for elevator collaborative production line

Abstract

The invention discloses a filter element recovery method and device for an elevator collaborative production line, and the method comprises the following steps: a, introducing high-pressure airflow from the interior of a filter element (1), enabling the high-pressure airflow to flow out from the peripheral surface of the filter element (1), and taking away a part of particle impurities on the peripheral surface of the filter element (1); b, high-pressure airflow is jetted from the outside of the filter element (1), and the other part of impurities on the peripheral surface of the filter element (1) are taken away; in the step a, one end of the filter element (1) is closed, and high-pressure airflow is introduced into the filter element (1) from the other end of the filter element (1); in the step b, a plurality of vertically arranged air nozzles (801) are used for spraying high-pressure air flow to the filter element (1), the filter element (1) rotates, and the distance between the air nozzles (801) and the filter element (1) is kept unchanged in the rotating process of the filter element (1). The method has the advantages that the filter element can be recovered to be used, the production cost of enterprises can be reduced, the recovery effect is good, and the equipment cost is low.

Description

technical field [0001] The invention belongs to the field of elevator production lines, and in particular relates to a filter recovery method and device for an elevator cooperative production line. Background technique [0002] The elevator production line is the sum of the production lines of all parts of the elevator. The elevator collaborative production line is a kind of elevator production line, which is a new elevator production line with high production efficiency under the development of the times. [0003] The elevator collaborative production line refers to the automatic control of the production rhythm of each component production line, and the use of automated transport vehicles to transfer the components produced by each component production line between the component production lines, so that all The parts and components production lines cooperate with each other as a whole and work together, which saves a lot of labor costs and improves the production efficien...

AI Technical Summary

Problems solved by technology

[0005] Due to the large output of the elevator cooperative production line, the continuous working time of the welding equipment is long, and the generated smoke is more, resulting in a short service life of the filter element, and it is difficult to clean out the particulate matter adsorbed in the filter element by the existing method, resulting in the filter element only being able to Use once, and the price of a single filter element is as high as more than 1,000, and the filter element cannot be restored to use, resulting in high production costs for the enterprise

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