CN212814057U - Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine - Google Patents

Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine Download PDF

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Publication number
CN212814057U
CN212814057U CN202020572572.8U CN202020572572U CN212814057U CN 212814057 U CN212814057 U CN 212814057U CN 202020572572 U CN202020572572 U CN 202020572572U CN 212814057 U CN212814057 U CN 212814057U
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ultrasonic
ozone
cleaning
display screen
tank
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王顺民
钟士宏
罗丽
付院生
陈万林
徐继成
王思蒙
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Anhui Polytechnic University
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Anhui Polytechnic University
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  • Storage Of Fruits Or Vegetables (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The utility model relates to the technical field of food processing, in particular to an ultrasonic ozone fruit and vegetable cleaning and sterilizing machine, which comprises a cleaning tank, an ultrasonic generating unit, an ozone generating unit and a control assembly; the cleaning tank is a cuboid tank body provided with a cleaning and disinfecting cavity inside; the cleaning tank is provided with a tank cover suspended and supported and a material basket for cleaning; the ultrasonic generating unit consists of an ultrasonic generating assembly arranged below the cleaning tank; the ozone generating unit is arranged at the right side position below the cleaning tank; the control assembly comprises a control assembly, a timing assembly and a temperature detection assembly; a water inlet device is also arranged on the side wall of the cleaning cavity, and a water outlet device is also arranged at the bottom of the cleaning cavity; be equipped with switch and work pilot lamp on the washing tank, the utility model discloses can make fruit vegetables washing and ozone disinfection single or go on jointly, solve traditional fruit vegetables belt cleaning device ultrasonic cleaning and the problem that ozone disinfection can not go on simultaneously.

Description

Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine
Technical Field
The utility model relates to a fruit vegetables processing and storage technical field specifically indicate ultrasonic wave ozone fruit vegetables cleaning and disinfecting machine.
Background
Compared with the traditional cleaning equipment, the ultrasonic cleaning device has the advantages of being high in ultrasonic cleaning speed, high in efficiency, clean and high in automation degree, and capable of keeping food nutrient components and having the sterilization effect and the like, so that more and more attention is paid to ultrasonic cleaning, but the problems of low ultrasonic intensity and nonuniformity are seriously restricted by the large-scale application of the ultrasonic cleaning technology in the field of processing and storage of fruits and vegetables due to the fact that the conventional ultrasonic cleaning device is provided with nearly 1 or 2 ultrasonic generators, and the single ultrasonic cleaning device can play a sterilization effect, but the sterilization effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model discloses make the improvement to the problem that above-mentioned prior art exists, provide ultrasonic wave ozone fruit vegetables cleaning and disinfecting machine, this cleaning machine passes through the supersound and takes place the unit and make the material can evenly by ultrasonic cleaning, and it is inhomogeneous to have solved traditional supersound, problem that intensity is low. And ultrasonic wave combines ozone to unite and deal with, carry on unite and deal with by stage or at the same time two kinds of methods according to the supplies characteristic, improve the washing and sterilization purpose of the supplies.
In order to solve the above problem, the utility model provides a following technical scheme:
an ultrasonic ozone fruit and vegetable cleaning and sterilizing machine comprises a cleaning tank, an ultrasonic cleaning unit, an ozone generating unit, a control assembly and a gas collecting assembly; the cleaning tank is a cuboid tank body; the ultrasonic generating unit is arranged right below the cleaning tank; the ozone generating unit is arranged on the right side of the bottom of the cleaning tank; the control assembly comprises a control assembly, a timing assembly and a temperature detection assembly; the top of the side wall of the cleaning tank is provided with a water inlet device, and the bottom of the cleaning tank is also provided with a water outlet device; an ultrasonic work indicator lamp and an ozone work indicator lamp are arranged on the right side right above the cleaning tank, and an operation surface is arranged on the top side wall of the box body.
Further, the control assembly comprises a PLC (programmable logic controller) arranged in the cleaning tank and a first touch display screen used for setting parameters of the generation unit; an ultrasonic temperature display screen, an ultrasonic power display screen, an ultrasonic start knob and an ultrasonic stop knob are arranged on the outer wall of the box body; the temperature detection assembly comprises a temperature sensor, the first touch display screen is divided into an ultrasonic temperature display screen and an ultrasonic power display screen, and the first touch display screen, the ultrasonic start knob, the ultrasonic stop knob and the temperature sensor are all electrically connected with the PLC.
Further, the ozone generating unit comprises a PLC controller arranged in the right side below the cleaning tank and a second touch display screen used for setting parameters of the ozone generating unit, and an ozone display large screen, an ozone display small screen, an ozone disinfection starting knob and an ozone disinfection closing knob are arranged on the outer wall of the box body; an ozone vent pipe is communicated with the lower part of the cleaning tank, an ozone automatic closing valve is connected to the communicating pipe, and an ozone vent pipe air outlet is formed in the ozone vent pipe; the second touch display screen is divided into a large ozone display screen and a small ozone display screen, and the second touch display screen, the ozone disinfection starting knob, the ozone disinfection closing knob and the ozone automatic closing valve are all electrically connected with the PLC.
Furthermore, three ultrasonic source generators are uniformly distributed and fixed at the right center of the bottom of the cleaning tank in an angle of 120 degrees and are electrically connected with the PLC.
Further, the gas collecting assembly comprises a gas collecting hood, a cleaning material basket is installed at the bottom of the gas collecting hood, a supporting beam is fixedly connected to the inner cavity of the gas collecting hood in parallel, a toggle motor is installed on the supporting beam, a blade is installed on a rotating shaft of the toggle motor, a fan is fixed to the top of a chamber cavity of the gas collecting hood, an air bag is arranged at the top end of the gas collecting hood, an air compressor is installed on the gas collecting hood, and an air tank is installed outside the bottom of the gas collecting hood.
Furthermore, six groups of spray heads are arranged on the supporting beam in parallel and communicated through a water guide pipe, the air cylinder is welded at the bottom of the gas collecting hood, and the bottom end of the air cylinder is provided with a pneumatic rod.
Furthermore, the ultrasonic cleaning tank is provided with a water inlet device and a water outlet device which are both electrically connected with the PLC.
Furthermore, the front side of the cleaning material basket is hinged with an opening and closing grid, the top of the opening and closing grid is fixed with a swing rod, and the top of the front side of the cleaning material basket is welded with a buckle.
Has the advantages that: the ultrasonic ozone fruit and vegetable cleaning and disinfecting machine of the utility model can uniformly ultrasonically treat the materials through the ultrasonic unit, and simultaneously carries out single and combined cleaning and disinfecting treatment with ozone, thereby solving the problems that the traditional fruit and vegetable cleaning effect is poor, and the simultaneous combined operation of ultrasonic cleaning and ozone disinfection can not be carried out;
the ultrasonic wave and ozone combined treatment not only can improve the cleaning efficiency and the product quality, but also can reduce the water saving, simultaneously has good sterilization effect, the two methods are combined by stages or simultaneously according to the material characteristics, the purposes of cleaning and sterilizing the material are improved, 3 ultrasonic generators are uniformly distributed in the center of the physical cleaning tank, the problem of poor uniformity of physical ultrasonic can be well solved, and the traditional effect of the ultrasonic wave can be better utilized by combining the ultrasonic wave and the super oxygen at the same time, so that the purpose of sterilization is solved by utilizing the ozone to permeate through the surface tissues of the fruits and vegetables, the equipment adopts a water circulation low-temperature control system, the water temperature of the cleaning tank can be kept constant all the time when the ultrasonic equipment works, the defect that the temperature of the traditional ultrasonic equipment gradually rises and greatly fluctuates along with the prolonging of the working time when the traditional ultrasonic equipment works is avoided;
when ozone cleaning and disinfection are carried out, odor can be collected, the surrounding air environment is protected and cleaned, and the use comfort level is better;
after the cleaning, through at the in-process that the gas collection subassembly rose, can wash the fruit vegetables through the shower nozzle, will adhere to the residue on fruit vegetables and wash, completion clearance that can one step put in place.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic sectional view of the main body of the present invention;
fig. 3 is a schematic structural view of the material basket of the present invention;
FIG. 4 is a schematic structural view of the middle gas collecting assembly of the present invention;
description of reference numerals: 1. a cleaning tank; 2. cleaning the material basket; 3. an ultrasonic source generator; 4. A water inlet device; 5. a water outlet device; 6. an oxygen automatic closing valve; 7. an ozone vent pipe; 8. an operation surface; 9. an ultrasonic work indicator light; 10. an ozone work indicator light; 11. a first touch display screen; 12. a second touch display screen; 13. an ultrasonic temperature display screen; 14. an ultrasonic power display screen; 15. starting a knob by ultrasonic waves; 16. an ultrasonic stop knob; 17. the ozone display screen is large; 18. an ozone display small screen; 19. ozone disinfection starts the knob; 20. ozone disinfection closes the knob; 21. a temperature sensor; 22. buckling; 23. opening and closing the grid; 24. a swing lever; 25. An air outlet of the ozone vent pipe; 31. a pneumatic rod; 32. a cylinder; 33. a spray head; 34. a support beam; 35. a gas-collecting hood; 36. a fan; 37. an air bag; 38. an air compressor; 39. a gas tank; 310. A motor is shifted; 311. a blade.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1-4, the ultrasonic ozone fruit and vegetable cleaning and sterilizing machine: comprises a cleaning tank 1, an ultrasonic cleaning unit, an ozone generating unit, a control assembly and a gas collecting assembly; the cleaning tank 1 is a cuboid tank body; the ultrasonic generating unit is arranged right below the cleaning tank; the ozone generating unit is arranged at the right side of the bottom of the cleaning tank 1; the control assembly comprises a control assembly, a timing assembly and a temperature detection assembly; the top of the side wall of the cleaning tank 1 is provided with a water inlet device 4, and the bottom of the cleaning tank 1 is also provided with a water outlet device 5; an ultrasonic work indicator lamp 9 and an ozone work indicator lamp 10 are arranged on the right side right above the cleaning tank 1, and an operation surface 8 is arranged on the top side wall of the box body.
As shown in fig. 2, the control assembly comprises a PLC controller disposed in the cleaning tank 1 and a first touch display screen 11 for setting parameters of the generating unit; an ultrasonic temperature display screen 13, an ultrasonic power display screen 14, an ultrasonic start knob 15 and an ultrasonic stop knob 16 are arranged on the outer wall of the box body; the temperature detection assembly comprises a temperature sensor 21, the type of the temperature sensor 21 is pt100, the first touch display screen 11 is divided into two areas, namely an ultrasonic temperature display screen 13 and an ultrasonic power display screen 14, and the first touch display screen 11, the ultrasonic starting knob 15, the ultrasonic stopping knob 16 and the temperature sensor 21 are electrically connected with the PLC.
As shown in fig. 2, the ozone generating unit comprises a PLC controller arranged in the right side below the cleaning tank 1 and a second touch display screen 12 for setting parameters of the ozone generating unit, and an ozone display large screen 17, an ozone display small screen 18, an ozone disinfection starting knob 19 and an ozone disinfection closing knob 20 are arranged on the outer wall of the tank body; an ozone vent pipe 7 is communicated with the lower part of the cleaning tank 1, an ozone automatic closing valve 6 is connected to the communicating pipe, and an ozone vent pipe air outlet 25 is formed in the ozone vent pipe 7; the second touch display screen 12 is divided into an ozone display large screen 17 and an ozone display small screen 18, and the second touch display screen 12, the ozone disinfection starting knob 19, the ozone disinfection closing knob 20 and the ozone automatic closing valve 6 are all electrically connected with the PLC.
As shown in fig. 2, three ultrasonic source generators 3 are uniformly arranged and fixed at 120 ° from the midpoint of the bottom of the cleaning tank 1, and the three ultrasonic source generators 3 are all electrically connected with the PLC controller.
As shown in fig. 4, the gas collecting assembly includes a gas collecting hood 35, the cleaning material basket 2 is installed at the bottom of the gas collecting hood 35, a support beam 34 is fixedly connected to the inner cavity of the gas collecting hood 35 in parallel, a toggle motor 310 is installed on the support beam 34, a blade 311 is installed on a rotating shaft of the toggle motor 310, a fan 36 is fixed at the top of a chamber cavity of the gas collecting hood 35, an air bag 37 is arranged at the top end of the gas collecting hood 35, an air compressor 38 is installed on the gas collecting hood 35, and an air tank 39 is installed outside the bottom of the gas collecting hood 35.
As shown in fig. 4, six groups of nozzles 33 are mounted on the support beam 34 in parallel, the nozzles 33 are communicated through a water conduit, the cylinder 32 is welded to the bottom of the gas collecting hood 35, and the pneumatic rod 31 is mounted at the bottom end of the cylinder 32.
As shown in fig. 2, the ultrasonic cleaning tank 1 is provided with a water inlet device 4 and a water outlet device 5, and both the water inlet device 4 and the water outlet device 5 are electrically connected with the PLC controller.
As shown in fig. 4, the front side of the cleaning material basket 2 is hinged with an opening and closing bar 23, the top of the opening and closing bar 23 is fixed with a swing rod 24, and the top of the front side of the cleaning material basket 2 is welded with a buckle 22.
The use method of the ultrasonic ozone fruit and vegetable cleaning and sterilizing machine comprises the following steps:
the method comprises the following steps: an opening and closing grid 23 is arranged on the side of the cleaning material basket 2, a buckle 22 is arranged on the side of the cleaning material basket 2, a swing rod 24 is arranged on the opening and closing grid 23, fruit and vegetable samples are placed on the cleaning material basket 2, the swing rod 24 is clamped in the buckle 22 in a rotating mode in a matching mode, the opening and closing grid 23 is closed, the air cylinder 32 works, the cleaning material basket 2 is placed in the cleaning groove 1, and after a power supply is started, the ultrasonic work indicating lamp 9 on the operation surface 8 is turned on;
step two: the control assembly comprises a PLC controller and a first touch display screen 11; an ultrasonic temperature display screen 13, an ultrasonic power display screen 14, an ultrasonic starting knob 15 and an ultrasonic stopping knob 16 are arranged on the outer wall of the box body, and an ultrasonic working indicator lamp 9 is lightened and is in a state to be detected; the ultrasonic starting knob 15 is arranged at a scale position of '0', and the heating temperature and the heating time are respectively set through the ultrasonic temperature display screen 13 and the ultrasonic power display screen 14 on the first touch display screen 11;
step three: ultrasonic power display screen 14 sets up ultrasonic power quantity, presses "supersound switch" button, then slowly rotates ultrasonic starting knob 15, and the hot plate of ultrasonic cleaning tank 1 bottom begins to heat washing tank 1 normal water, observes "instantaneous temperature" reading in ultrasonic temperature display screen 13, treats in cleaning tank 1 that instantaneous temperature reaches the settlement temperature when, and the ultrasonic wave begins cleaning work, and ultrasonic operating time begins "count down";
step four: after the set time is finished, the ultrasonic work is finished, and then the ultrasonic wave stop knob 16 is rotated to stop the ultrasonic cleaning;
step five: the ozone generating unit comprises a PLC (programmable logic controller) and a second touch display screen 12, the box body is provided with an ozone display large screen 17, an ozone display small screen 18, an ozone disinfection starting knob 19 and an ozone disinfection closing knob 20, an ozone 'switch' is started, the ozone work indicator lamp 10 is lightened and is in a state to be detected, the ozone disinfection starting knob 19 on the second touch display screen 12 is placed at a '0' scale position, and the system starts to heat;
step six: starting to heat the water in the cleaning tank 1, setting the intensity of ozone treatment through the ozone display large screen 17, and setting the time and treatment temperature of ozone treatment through the ozone display small screen 18;
step seven: a temperature sensor is arranged in the cleaning tank 1, when the temperature of water in the cleaning tank 1 reaches a set temperature, a button ozone disinfection closing knob 20 is pressed down, the system displays the required oxygen introduction amount set by the large screen 17 according to ozone, the ozone treatment is kept until the set ozone treatment time is reached, and the work is stopped;
step eight: when ozone disinfection is carried out, the bottom end of the gas collecting hood 35 is tightly attached to the notch of the cleaning tank 1, the fan 36 operates to pump and discharge ozone into the air bag 37, and the ozone is compressed into the air tank 39 through the air compressor 38 to realize the collection of the ozone;
step nine: after the disinfection is washd and is accomplished, buckle 22 rises, sprays the water purification on to the fruit vegetables through shower nozzle 33, drives blade 311 cooperation stirring through toggle motor 310, can wash the fruit vegetables, clears up the attached residue on the fruit vegetables, avoids the secondary to wash.
The utility model discloses can provide solitary ultrasonic cleaning, solitary ozone disinfection according to actual conditions, ultrasonic wave and ozone combine cleaning and disinfecting.
Separate ultrasonic cleaning:
(1) the gas collecting hood 35 moves downwards under the cooperation of the cylinder 32 and the pneumatic rod 31, the cleaning material basket 2 is placed in the cleaning tank 1, and after a power supply is started, the ultrasonic work indicator lamp 9 on the operation surface 8 is turned on; the ultrasonic working indicator lamp 9 is turned on and is in a state to be inspected at this time.
(2) The ultrasonic start knob 15 is placed in the "0" scale position.
(3) The heating temperature and the heating time are respectively set through the ultrasonic temperature display screen 13 and the ultrasonic power display screen 14, the ultrasonic power quantity is set through the ultrasonic power display screen 14, and the power of three ultrasonic generators is set through a module.
(4) According to "supersound switch" button, then slowly rotate first knob ultrasonic starting knob 15, the hot plate of ultrasonic cleaning tank 1 bottom begins to heat washing tank 1 normal water, observes "instantaneous temperature" reading in ultrasonic temperature display screen 13, treats in the washing tank 1 that instantaneous temperature reaches the settlement temperature, the ultrasonic wave begins cleaning work, ultrasonic operating time begins "count down promptly", after the settlement time is accomplished, ultrasonic operating ends, the rotatory ultrasonic wave again stops knob 16, stops ultrasonic cleaning.
(5) In the supersound working process, the temperature of washing tank 1 normal water can be controlled at the temperature value within range of setting for (setting for temperature 2 ℃), and the system can be in automatic temperature control state, and up to reaching the supersound operating time stop work of setting for, this device adopts automatic hydrologic cycle cooling system (external) at water installations 4 and the play water installation 5 of washing tank 1, and when supersound to the uniform time, its temperature can be under ultrasonic wave's effect, takes place the phenomenon of heating up, and this equipment keeps the constancy of temperature through automatic hydrologic cycle system.
Ozone disinfection alone:
(1) under the cooperation of cylinder 32 and pneumatic rod 31, realize moving down of gas collecting channel 35, will wash material basket 2 simultaneously and put into washing tank 1, ozone work pilot lamp 10 lights and is in the state of waiting to examine this moment.
(2) The ozone disinfection start knob 19 is turned to the '0' scale position, the system starts to heat, and the water in the cleaning tank starts to be heated.
(3) The intensity of ozone treatment is set by the ozone display large screen 17, and the time and treatment temperature of ozone treatment are set by the ozone display small screen 18.
(4) When the temperature of the water in the cleaning tank reaches the set temperature, the ozone disinfection closing knob 20 is pressed, the system keeps the ozone treatment according to the required oxygen introduction amount set by the ozone display large screen 17, and the work is stopped until the set ozone treatment time is reached.
Ultrasonic cleaning and ozone disinfection are combined: according to the above-mentioned operation, the ozone treatment can be started when the ultrasonic treatment is completed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (8)

1. Ultrasonic wave ozone fruit vegetables cleaning and sterilizing machine which characterized in that: comprises a cleaning tank (1), an ultrasonic cleaning unit, an ozone generating unit, a control assembly and a gas collecting assembly; the cleaning tank (1) is a cuboid tank body; the ultrasonic generating unit is arranged right below the cleaning tank; the ozone generating unit is arranged on the right side of the bottom of the cleaning tank (1); the control assembly comprises a control assembly, a timing assembly and a temperature detection assembly; the top of the side wall of the cleaning tank (1) is provided with a water inlet device (4), and the bottom of the cleaning tank (1) is also provided with a water outlet device (5); an ultrasonic work indicator lamp (9) and an ozone work indicator lamp (10) are arranged on the right side right above the cleaning tank (1), and an operation surface (8) is installed on the top side wall of the box body.
2. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 1, wherein: the control assembly comprises a PLC controller and a first touch display screen (11); an ultrasonic temperature display screen (13), an ultrasonic power display screen (14), an ultrasonic start knob (15) and an ultrasonic stop knob (16) are arranged on the outer wall of the box body; the temperature detection assembly comprises a temperature sensor (21), the first touch display screen (11) is divided into two areas, namely an ultrasonic temperature display screen (13) and an ultrasonic power display screen (14), and the first touch display screen (11), the ultrasonic start knob (15), the ultrasonic stop knob (16) and the temperature sensor (21) are all electrically connected with the PLC.
3. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 1, wherein: the ozone generating unit comprises a PLC (programmable logic controller) and a second touch display screen (12), and an ozone display large screen (17), an ozone display small screen (18), an ozone disinfection starting knob (19) and an ozone disinfection closing knob (20) are installed on the outer wall of the box body; an ozone vent pipe (7) is communicated with the lower part of the cleaning tank (1), an ozone automatic closing valve (6) is connected to the communicating pipe, and an ozone vent pipe air outlet (25) is formed in the ozone vent pipe (7); second touch display screen (12) divide into ozone display large screen (17) and ozone display small-size screen (18), second touch display screen (12), ozone disinfection start knob (19), ozone disinfection close knob (20) and ozone automatic shutoff valve (6) all with PLC controller electric connection.
4. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 1 or 2, wherein: three ultrasonic source generators (3) are uniformly distributed and fixed at the center of the bottom of the cleaning tank at 120 degrees, and the three ultrasonic source generators (3) are electrically connected with the PLC.
5. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 1, wherein: the gas collection assembly comprises a gas collection hood (35), a material cleaning basket (2) is installed at the bottom of the gas collection hood (35), a support beam (34) is fixedly connected to the inner cavity of the gas collection hood (35) in parallel, a toggle motor (310) is installed on the support beam (34), a blade (311) is installed on a rotating shaft of the toggle motor (310), a fan (36) is fixed to the top of a chamber cavity of the gas collection hood (35), an air bag (37) is arranged at the top end of the gas collection hood (35), an air compressor (38) is installed on the gas collection hood (35), and an air tank (39) is installed outside the bottom of the gas collection hood (35).
6. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 5, wherein: six groups of spray heads (33) are arranged on the supporting beam (34) in parallel, the spray heads (33) are communicated through a water guide pipe, the air cylinder (32) is welded at the bottom of the gas collecting hood (35), and the bottom end of the air cylinder (32) is provided with a pneumatic rod (31).
7. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 1, wherein: the ultrasonic cleaning tank is provided with a water inlet device (4) and a water outlet device (5), and the water inlet device (4) and the water outlet device (5) are electrically connected with the PLC.
8. The ultrasonic ozone fruit and vegetable cleaning and sterilizing machine as claimed in claim 5, wherein: the front side of the cleaning material basket (2) is hinged with an opening and closing grid (23), the top of the opening and closing grid (23) is fixed with a swing rod (24), and the top of the front side of the cleaning material basket (2) is welded with a buckle (22).
CN202020572572.8U 2020-04-17 2020-04-17 Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine Active CN212814057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020572572.8U CN212814057U (en) 2020-04-17 2020-04-17 Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine

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Application Number Priority Date Filing Date Title
CN202020572572.8U CN212814057U (en) 2020-04-17 2020-04-17 Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111387405A (en) * 2020-04-17 2020-07-10 安徽工程大学 Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine and using method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111387405A (en) * 2020-04-17 2020-07-10 安徽工程大学 Ultrasonic ozone fruit and vegetable cleaning and sterilizing machine and using method thereof

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