Title:
METHOD, DEVICE, AND SYSTEM FOR PREPARING WET FOAM FLUID, AND WASHING AND DISINFECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/160590
Kind Code:
A1
Abstract:
Disclosed in the present invention are a method, device, and system for preparing a wet foam fluid, and a washing and disinfection method. The method for preparing a wet foam fluid comprises the following steps: first determining wash water consumption A, detergent consumption b, and detergent dissolution water consumption a in a washing drum during washing; directly mixing a amount of water with b amount of detergent under a flushing force to form a high-concentration wash solution; preparing the wash solution into a wet foam fluid; and diluting the wet foam fluid containing the high-concentration wash solution to form a wet foam fluid for a low-concentration wash solution. The method enables the wet foam fluid to have good rheological characteristics, migration mechanisms, displacement characteristics, elasticity, and fluidity; a surfactant has a hydrophilic group facing liquid, and a hydrophobic group for removing dirt and oil stains facing gas, the physical decontamination of the wet foam fluid is "bubble-based cleaning", and the chemical decontamination is "liquid film-based cleaning", thereby achieving the physical decontamination based on bubbles having compression characteristics, the surface chemical decontamination based on bubble liquid films gathering surfactants, and strong decontamination and disinfection capabilities.
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Inventors:
ZHANG JUN (CN)
LYU BING (CN)
LYU BING (CN)
Application Number:
PCT/CN2021/103540
Publication Date:
August 04, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
UNIV JIANGNAN (CN)
International Classes:
D06F35/00; D06F39/02
Foreign References:
| CN112941835A | 2021-06-11 | |||
| CN101046042A | 2007-10-03 | |||
| CN109667106A | 2019-04-23 | |||
| KR20130037415A | 2013-04-16 | |||
| CN111164254A | 2020-05-15 | |||
| CN111648099A | 2020-09-11 | |||
| CN106715777A | 2017-05-24 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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