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Ozone cavitation disinfection dishwashing device and method

An ozone and cavitation technology, applied in household cleaning devices, tableware washing machines/rinsing machines, tableware washing machines/rinsing and rinsing machine parts, etc., can solve the internal pollution of dishwashers, chemical cleaning agent residues, chemical Cleaning solution residues and other problems can be avoided to avoid secondary pollution, high solubility and improve utilization rate

Active Publication Date: 2020-12-25
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In such a dishwasher, there are residues of chemical cleaning agents, and bacteria may breed in the residual water and garbage left in the filter, water collector and flow channel in the bucket, and due to the sealed structure of the dishwasher and the humid environment , After a series of washing processes such as washing, rinsing and drying, the residual smell of chemical cleaning liquid may be emitted, and such an environment is more likely to breed bacteria, causing internal pollution of the dishwasher

Method used

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  • Ozone cavitation disinfection dishwashing device and method
  • Ozone cavitation disinfection dishwashing device and method
  • Ozone cavitation disinfection dishwashing device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0076] see figure 1 , The ozone cavitation disinfection dishwashing device of the present embodiment comprises a dishwasher body 1, a water storage tank 5, a washing pump 2, a first control valve 6, a second control valve 4, a cavitation cavitation tank 3 and an ozone generator 7 , wherein the dishwasher body 1 belongs to a conventional mechanism with a spray nozzle, a tableware placement rack, a sump, etc., which can realize the dishwashing function. 5 connected. The water storage tank 5 is a container for temporarily storing washing water, which is provided with a first water outlet and a second water outlet, a first control valve 6 is installed on the first water outlet, and a second control valve is installed on the second water outlet 4. The first control valve 6 communicates with the inlet end of the cavitation erosion tank 3 through a pipeline. Opening the first control valve 6 allows the water in the water storage tank 5 to be transported into the cavitation erosion t...

Embodiment 2

[0090] The difference from Embodiment 1 is that, in this embodiment, a cylindrical split fluid 33 with a radius of 2mm is provided in each diffusion groove 31, see figure 2 , the fluid in the diffusion tank 31 is split and then diffused in multiple stages.

[0091] When i=1,3,5, the center coordinates of the sub-body 33 are (x i ,y qi ):

[0092]

[0093] the y qi =L / 2-1

[0094] When i is 2,4, the center coordinates of the sub-body 33 are (x i ,y qi ):

[0095]

[0096] the y qi =L / 2+1.

[0097] Other components are the same as in Embodiment 1.

Embodiment 3

[0099]The top of the cavitation and cavitation tank 3 in this embodiment is provided with a tank cover, so that the cavitation and cavitation tank 3 forms a through pipe; the tank body of the cavitation and cavitation tank 3 is a five-stage continuous diffusion tank 31, each diffusion The angle between the two side walls of the type groove 31 is 40°, and a spiral flow-around wall 32 is arranged at the exit of the diffusion type groove 31, so that a slit is formed at the exit of the diffusion type groove 31, and the width of the slit is 3mm , the primary diffusion groove 31 is excessively connected to the adjacent primary diffusion groove 31 through an arc surface.

[0100] The five spiral flow-around walls 32 corresponding to the five diffusion grooves 31 are respectively with N1, N2, N3, N4, and N5 as the spiral center points, and A 1 , B 1 、C 1 、D 1 ,E 1 is the starting point of the spiral, which is formed by winding the helix of the following linear equation as the gene...

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Abstract

The invention relates to an ozone cavitation corrosiondisinfection dish washing device and method. The device comprises a dish washing machine body, a water storage tank and a washing pump, wherein the dish washing machine body is communicated with the water storage tank through the washing pump arranged on a washing pipeline; the dish washing device also comprises a -cavitation corrosion groove for disinfecting water in the water storage tank and an ozone generator connected between the cavitation corrosion groove and the water storage tank; the other end of the cavitation corrosion groove iscommunicated with the water inlet end of the washing pump through a pipeline; according to the invention, the cavitation corrosion groove is utilized to carry out multistage continuous diffusion, extrusion, collision, cavitation and cavitation corrosion on ozone mixed water, the washing water is disinfected, and disinfection is carried out from the water source; meanwhile, ozone and water are continuously diffused, extruded and collided in multistage, so that the mixing is more uniform, the solubility of ozone in water is higher, and the utilization rate of ozone is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of household tableware cleaning, in particular to an ozone cavitation disinfection dishwashing device and method. Background technique [0002] Currently, the dishwashers that are common in the market have washing, rinsing and drying functions performed by supplying an appropriate amount of water to the inside of the dishwasher and spraying the supplied water onto the dishes through nozzles while circulating the water from the bottom side to the top side Washing operation and rinsing operation, followed by drying operation to dry the washed dishes, and most of them add chemical cleaning agents for washing. [0003] In such a dishwasher, there are residues of chemical cleaning agents, and bacteria may breed in the residual water and garbage left in the filter, water collector and flow channel in the bucket, and due to the sealed structure of the dishwasher and the humid environment , After a series of washin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/14A47L15/42A61L2/18C02F1/50A61L101/10
Inventor 沈壮志凤飞龙田华
Owner SHAANXI NORMAL UNIV