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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

Pending Publication Date: 2021-10-01
GUANGDONG YUNHAN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention discloses a sewage circulation filtering system, which solves the technical problems of large water consumption, bulky and bulky and inconvenient operation and use of cleaning products in the prior art, and has the advantages of exquisite structure, good cleaning effect, low manufacturing cost, and The technical effect of being convenient, flexible and conducive to saving water

Method used

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  • Sewage circulating filtration system
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1~2 A sewage circulating filtration system shown includes a sewage tank 11, a clean water tank 12, a pump assembly 2 and a filter device 3, wherein the sewage tank 11 and the clean water tank 12 are independently formed in a box body 1, specifically For, there is an opening on the top of the box body 1. For the convenience of production and manufacturing, the box body 1 is divided into an upper part and a lower part as a whole. The upper part of the box body and the lower part of the box body are sealed and connected. 11 and clean water tank 12, and both the dirty water tank 11 and the clean water tank 12 are connected to the opening, and the box body 1 also includes a cover plate 13 that can cover and seal the opening, and when the cover plate 13 covers and seals the opening, the The cover plate 13 can seal the dirty water tank 11 and the clean water tank 12 simultaneously.

[0033] Such as figure 1As shown, the pump assembly 2 includes a water pump p...

Embodiment 2

[0041] The difference between embodiment 2 and embodiment 1 is that the sewage tank 11 is not provided, and the sewage filtered by the filter device 3 can be pumped into the cavity 5 under the action of the pump assembly 2 . The filtering device 3 can be multiple filter screens arranged in the water inlet pipeline of the pump assembly 2, which is used to block a large amount of garbage and prevent the pump assembly from being blocked.

Embodiment 3

[0043] The difference between embodiment 3 and embodiment 1 is that the sewage tank 11 is not provided, and the sewage filtered by the filter device 3 can be pumped into the clean water tank 12 outside the cavity 5 under the action of the pump assembly 2. Under the action of pressure, it flows from the outside of the cavity 5 to the inside of the cavity 5 for filtration, and under the action of water pressure, the large particle aggregates formed by polymerization settle on the outer peripheral surface of the purification filter element 4, and a small amount of clear water settles on the outside of the purification filter element 4 In the box 12, after using for a period of time, the user can manually remove the dirt layer on the outer peripheral surface of the purification filter element 4. And in this embodiment, no drawing assembly is provided in the cavity 5 .

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/5281C02F1/5245C02F1/008C02F2201/002C02F2201/004C02F2303/02C02F2303/04C02F2209/42C02F2301/08C02F2303/16
Inventor 黄少勤
Owner GUANGDONG YUNHAN INTELLIGENT TECH CO LTD
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