Sewage circulating filtration system

A filtration system and sewage circulation technology, which is applied in filtration treatment, water/sewage treatment, control/manipulation system, etc., can solve the problems of large water consumption, cumbersome operation and use, and large volume of cleaning products, so as to improve the user experience, Easy access and high filtration efficiency
CN113461226APending Publication Date: 2021-10-01GUANGDONG YUNHAN INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG YUNHAN INTELLIGENT TECH CO LTD
Publication Date
2021-10-01

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Abstract

The invention discloses a sewage circulating filtration system. The system comprises a sewage tank, a clear water tank, a pump assembly and a filtering device, a purification filter element is arranged in the clear water tank, the purification filter element is of a hollow structure, and a cavity is formed in the purification filter element; the pump assembly can form negative pressure in the sewage tank so as to pump sewage in the sewage tank into the cavity of the purification filter element after passing through the filter device; a flocculating agent is contained in the cavity and is used for polymerizing impurities in the sewage into granular aggregates and settling the granular aggregates in the cavity; the pump assembly can form positive pressure in the cavity, so that the polymerized and settled sewage is filtered by the filter element and then is pressed out of the water purification tank for recycling. The sewage circulating filtration system is good in cleaning effect, low in production and manufacturing cost, convenient and flexible to use, favorable for saving water and good in market popularization prospect.
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Description

technical field

[0001] The invention relates to the technical field of cleaning equipment, in particular to a sewage circulation filtering system. Background technique

[0002] With the development of the economy and the progress of the society, people have higher requirements for the quality of life, and there is a huge demand for cleaning products, especially in the household field, there is an urgent demand for automation and more convenient and practical cleaning appliances, such as floor sweepers and washing machines. Floor machines have become a must-have for household cleaning.

[0003] At present, all the washing machines or sweeping machines on the market use clean water to wash the ground, and then the sewage is recycled and flowed to the sewage tank; in this case, the clean water needs to be added once at a time, and after the cleaning is completed, the sewage needs to be dumped out and the sewage tank is cleaned; This brings great inconvenience to the users. The...

Claims

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