Washing and disinfecting method and washing and disinfecting device for heating air current containing detergent or washing powder and preparing air current into foam flow

Abstract

The invention relates to the technical fields of industrial, agricultural, commercial and household washing and cleaning equipment, in particular to a washing and disinfecting method and a washing anddisinfecting device for heating air current containing a detergent or washing powder and preparing the air current into foam flow. The washing and disinfecting method and the washing and disinfectingdevice are suitable for washing equipment such as household washing machines, vegetable washers and dish-washing machines; and the washing and disinfecting device consists of a wind-powered shear mixing type foam fluid generating device, a gas booster pump, a water inlet valve, a quantitative and consistent pneumatic conveying system for the washing powder (a switching valve I, a throttling valveI and pneumatic transmission I for transmitting the washing powder, as well as a switching valve II, a throttling valve II and pneumatic transmission II for transmitting the detergent, a gas-water pipe electric heater, a damping water draining outlet, a reducing pipe, a palisade microporous bubbler, an upper spraying nozzle, a vessel cylinder, a lower spraying nozzle and a throttling water valve.In the washing and disinfecting method and the washing and disinfecting device disclosed by the invention, a material of micronanometer foam flow has good penetrability and dirt portability, so thata good washing effect is realized; and as high dissolved oxygen washing water is produced, the dyeability of fallen dye substance is removed, and the contaminability of wastewater is reduced.

Description

technical field [0001] The invention relates to the technical field of industrial, agricultural, commercial and household washing and cleaning equipment, in particular to a washing and disinfection method and device for heating an air flow containing detergent powder and forming a foam flow. Background technique [0002] At present, washing machines on the market have the function of ultra-fine bubble cleaning. Simply put, it is to convert water and air into micro-nano bubbles, take away the washing residue by physical action, and reduce the amount of chemical detergent through the action of physical cleaning power, so that it can be used without washing. With so many detergents, it can reduce residues and be healthier, save detergent and achieve the same decontamination effect. In fact, only during the water intake period, tap water and air, after passing through the non-driven ultra-fine bubble generator, become sparkling water with bubbles. [0003] There is also a "bubb...

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Problems solved by technology

[0006] There are defects in the existing household washing device: ① only tap water is the bubble water of the dispersed phase, there is no foam fluid with high concentration liquid as the dispersed phase after dissolving detergent and washing powder, and the low concentration liquid after the washing process is fully dissolved as the dispersed phase Foam fluid; ②At the same time, add detergent and washing powder into the container by hand, and the quantitative amount is roughly determined by the operator, not according to the water consumption in the washing process; ③The more important thing is that the detergent and washing powder are slower at room temperature Dissolve in a large amount of tap water in the container barrel, the temperature affects the dissolution effect and then affects the washing effect, but in order to improve the dissolution effect, it is too slow and too energy-consuming to rely on adding the whole barrel of water; , Do not stir to dissolve first, then stir water to wash, in order to achieve better washing effect

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