Reclaimed water recycling system of open-width washing machine

Abstract

The invention relates to a reclaimed water recycling system of an open-width washing machine, the reclaimed water recycling system comprises a recycling box and an annular filter screen, a water inlet and a water outlet are respectively formed in two sides of the recycling box, the water inlet and the water outlet are separated by the annular filter screen, and the water inlet is used for receiving waste water; the device further comprises a control module, hydraulic detection pieces are arranged on the portions, located on the two sides of the annular filter screen, in the recycling box, the hydraulic detection pieces are used for detecting hydraulic pressure on the two sides of the annular filter screen, and the control module is connected to the hydraulic detection pieces and used for outputting a prompt signal when the difference value of the hydraulic pressure on the two sides of the annular filter screen exceeds a set threshold value. The method has the advantages that dependence on manual judgment is reduced, the phenomenon that a large amount of waste water is accumulated is avoided, and normal operation of the reclaimed water recycling system is prevented from being affected.

Description

technical field [0001] The present application relates to the field of reclaimed water reuse, in particular to a reclaimed water reuse system of an open width washing machine. Background technique [0002] The open-width washing machine can be used to clean the fabric after dyeing and other processing processes, remove excess dyes, auxiliaries, dust, lines and other impurities on the fabric, so as to improve the processing quality of the fabric. [0003] The open-width washing machine will generate a large amount of waste water in the process of use, and the waste water contains various particulates. In order to save water resources, manufacturers generally use a reclaimed water reuse system to remove particulate matter through filters, etc., and remove organic dyes through chemical reactions, so that wastewater can be reused. [0004] In view of the above-mentioned related technologies, the inventor believes that the filter efficiency of the filter screen in the reclaimed ...

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that after long-term use of the filter screen in the reclaimed water reuse system, its filtration efficiency will continue to decline, and even blockage will occur, so it needs to be replaced in advance, and when the filter screen is replaced for the best effect, then It is necessary for the staff to make judgments based on their work experience. When the staff is negligent, it will lead to a large amount of waste water accumulation, which will affect the normal operation of the reclaimed water reuse system

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