Water filtering module, cleaning module, dewatering and fresh-keeping module and vegetable washing equipment

Abstract

The invention relates to vegetable washing equipment which comprises a water filtering module, a washing module and a dewatering and fresh-keeping module, the water filtering module comprises a water return tank, the water return tank is provided with a water inlet end and a water outlet end, the washing module comprises a washing tank, an oxidizing group assembly and an oxygenation assembly, the oxidizing group assembly is used for supplying oxidizing group water to the washing tank, and the dewatering and fresh-keeping module is used for dewatering and fresh-keeping. The oxygenation assembly is used for injecting oxygen into the cleaning tank, the dewatering and fresh-keeping module comprises a dewatering motor, a dewatering barrel and an atomizing nozzle, the dewatering motor drives the dewatering barrel to rotate, and the atomizing nozzle is used for spraying oxidizing group water mist to the dewatering barrel.

Description

Technical Field

[0001] The invention relates to the field of food processing, and in particular to a vegetable washing device. Background Art

[0002] There are usually some pesticide residues and insect residues on the surface of picked vegetables and fruits. Traditional vegetable and fruit processing relies on manual cleaning, which is inefficient and has high labor costs. The existing vegetable cleaning machines on the market use a lot of water in the cleaning and soaking process, and the used wastewater is directly discharged, which will cause water resource waste and water pollution. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art and provide a vegetable washing device.

[0004] A water filter module for a vegetable washing device comprises a water return tank, a filter baffle is arranged in the water return tank, the filter baffle is provided with filter holes, a water inlet and a water outlet are arranged on the water return tank, and the water inlet and the water outlet are respectively connected to two sides of the filter baffle.

[0005] A cleaning module for a vegetable washing device comprises a main unit, wherein the main unit comprises a main body, an oxidizing group component and an oxygenating component, wherein the main body has a main cleaning tank, the oxidizing group component is used to supply oxidizing group water to the main cleaning tank, and the oxygenating component is used to inject oxygen into the cleaning tank.

[0006] In one embodiment, the oxidative group module comprises a plurality of electrolytic units, each of which comprises an anode, an electrolyte membrane and a cathode arranged in sequence.

[0007] In one embodiment, the electrode material of the anode and / or the cathode is conductive silicon, conductive diamond, or one of titanium, platinum, lead, tantalum, iridium, palladium or its oxide.

[0008] In one embodiment, a water return pipe is further included, wherein a first end of the water return pipe is connected to the water outlet of the main cleaning tank, and a second end of the water return pipe is connected to the oxidizing group module.

[0009] In one embodiment, the oxygenation component includes an aeration nozzle and an oxygenation pump, the oxygenation pump is connected to the aeration nozzle, and the aeration nozzle is arranged in the main cleaning tank.

[0010] In one embodiment, a filter is further provided at the front end of the oxidizing group assembly.

[0011] In one embodiment, the host further includes a liquid level sensor, and the liquid level sensor is used to sense the liquid level in the main cleaning tank.

[0012] In one embodiment, the main cleaning tank further has an overflow port, and the overflow port is arranged in the middle or upper end of the cleaning tank.

[0013] In one embodiment, several auxiliary machines are also included, and the auxiliary machines include an auxiliary body and an oxygenation component. The auxiliary body is connected to the main body, and the auxiliary body has an auxiliary cleaning tank. The oxidizing group component supplies oxidizing group water to the auxiliary cleaning tank, and the oxygenation component is used to inject oxygen into the auxiliary cleaning tank.

[0014] A dehydration and fresh-keeping module for a vegetable washing device comprises a dehydration barrel and an atomizing nozzle. The dehydration barrel is driven and connected to a dehydration motor, the dehydration motor drives the dehydration barrel to rotate, and the atomizing nozzle sprays water mist toward the dehydration barrel.

[0015] A vegetable washing device, comprising a water filtering module, a cleaning module and a dehydration and fresh-keeping module;

[0016] The cleaning module comprises a mainframe, the mainframe comprises a main body, an oxidizing group component and an oxygenating component, the oxidizing group component is used to supply oxidizing group water to the main cleaning tank, and the oxygenating component is used to inject oxygen into the main cleaning tank;

[0017] The water filter module comprises a water return tank, a filter baffle is arranged in the water return tank, a water inlet end and a water outlet end of the water return tank are respectively connected to two sides of the filter baffle, and the water inlet end and the water outlet end of the water return tank are connected to the cleaning tank through a water pipe;

[0018] The dehydration and fresh-keeping module comprises a dehydration motor, a dehydration barrel and an atomizing nozzle. The dehydration motor drives the dehydration barrel to rotate, and the atomizing nozzle is used to spray water mist to the dehydration barrel.

[0019] In one embodiment, the cleaning module also includes a plurality of auxiliary machines, each of which includes an auxiliary body and an oxygenation component, wherein the auxiliary body is connected to the main body, the auxiliary body has an auxiliary cleaning tank, the oxidizing group component supplies oxidizing group water to the auxiliary cleaning tank, and the oxygenation component is used to inject oxygen into the auxiliary cleaning tank.

[0020] In one embodiment, it also includes a shell, the water filtering module, the cleaning module and the dehydration and preservation module are arranged in the shell, the shell is movably connected with a flat cover plate, and the flat cover plate movably covers the return water tank or the cleaning tank or the dehydration barrel.

[0021] The beneficial effects of the present invention are:

[0022] During the fruit and vegetable washing process, the oxidizing group water can oxidize and kill bacteria and viruses on the surface of fruits and vegetables, degrade organic pesticide residues, and achieve effective cleaning and purification of fruits and vegetables. Among them, the grease, pesticide residues and other organic matter on the surface of fruits and vegetables are washed, fully degraded by the oxidizing group bubbles in the water body, and then float to the water surface with the bubbles. The oxygenation component injects oxygen into the water body to enrich the bubble content in the water and improve the treatment effect of the oxidizing group water. The cleaned water body is filtered in the return water tank to filter out impurities such as soil in the used water body, and then flows back to the cleaning module for reuse, saving water resources.

[0023] After being thoroughly washed, the fruits and vegetables are placed in the dehydration and preservation module for processing. The rotation of the dehydration electrode drives the fruits and vegetables in the dehydration barrel to rotate, and centrifugal dehydration is performed to fully remove the moisture on the surface of the fruits and vegetables. After dehydration, the atomization nozzle sprays the surface of the fruits and vegetables, so that the surface of the fruits and vegetables is covered with a thin layer of water mist. During the transportation and storage of fruits and vegetables, the tiny water content can keep the fruits and vegetables fully fresh.

[0024] The vegetable washing equipment of the present application can perform comprehensive and detailed cleaning of fruits and vegetables, integrating sterilization, pesticide residue removal, and freshness preservation, and effectively saves water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 Schematic diagram of a rough wash module according to an embodiment.

[0027] Figure 2 A schematic diagram of a host of a cleaning module according to an embodiment.

[0028] Figure 3 FIG. 1 is a schematic diagram of a secondary machine of a cleaning module according to an embodiment.

[0029] Figure 4 FIG. 4 is a schematic diagram of a dehydration and fresh-keeping module according to an embodiment.

[0030] Figure 5 FIG. 1 is a schematic diagram of an oxidized group module according to an embodiment. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The invention provides a vegetable washing device, such as Figure 1 , Figure 2 and Figure 4 As shown, it includes a water filtering module 1, a cleaning module 2 and a dehydration and preservation module 3, wherein the water in the cleaning module 2 flows back to the water filtering module 1, and the large particles of impurities therein are coarsely filtered by the water filtering module, and the water flows back to the cleaning module 2 for use, thereby avoiding waste of water resources. After the fruits and vegetables are cleaned by the cleaning module 2, they are preserved by the dehydration and preservation module 3.

[0033] Specifically, a cleaning module 2 for a vegetable washing device, the cleaning module includes a main unit 40, the main unit includes a main body, an oxidizing group component 21 and an oxygenating component 20, the main body has a main cleaning tank 22, the oxidizing group component 21 is used to supply oxidizing group water to the main cleaning tank 22, the oxygenating component 20 is used to inject oxygen into the main cleaning tank 22, further, in a preferred embodiment, the oxygenating component 20 includes an aeration nozzle 28 and an oxygenating pump 27, the oxygenating pump 27 is connected to the aeration nozzle 28, and the aeration nozzle 28 is arranged in the cleaning tank 22 In this embodiment, oxygen is injected into the water in the main cleaning tank 22 by pumping oxygen into the water by the oxygenation pump 27, wherein the water in the main cleaning tank 22 is the oxidized group water produced by the oxidized group component 21, and the oxidized group water can oxidize and kill bacteria and viruses on the surface of fruits and vegetables, degrade organic pesticide residues, and achieve effective cleaning and purification of fruits and vegetables, wherein organic matter such as grease and pesticide residues on the surface of fruits and vegetables are washed, fully degraded by the oxidized group bubbles in the water, and then float to the water surface with the bubbles. The oxygenation component 20 injects oxygen into the water to enrich the bubble content in the water, thereby improving the treatment effect of the oxidized group water.

[0034] In a preferred embodiment, the cleaning module 2 further comprises a water return pipe 23, a first end of the water return pipe 23 is connected to the main cleaning tank 22, and a second end of the water return pipe 23 is connected to the oxidizing group module 21. The oxygenated water enters the oxidizing group module 21 again through the water return pipe 23, and the water rich in oxygen bubbles makes the produced oxidizing group water have a higher concentration, which has a better treatment effect on fruits and vegetables, and reduces the waste of water resources.

[0035] Among them, the water filter module 1 used for the vegetable washing device, such as Figure 1As shown, it includes a water return tank 11, a filter baffle 12 is arranged in the water return tank 11, and the filter baffle 12 is provided with a filter hole. The water return tank 11 is provided with a water inlet end 13 and a water outlet end 14, and the water inlet end 13 and the water outlet end 14 are respectively connected to the two sides of the filter baffle 12. The water inlet end 13 and the water outlet end 14 of the water return tank 11 are connected to the cleaning tank 22 through a water pipe, so that the water after washing the fruits and vegetables is discharged into the water return tank 11 through the water pipe and is roughly filtered by the filter baffle 12. The filter baffle 12 can filter the soil impurities, vegetable worms, etc. that prevent the fruits and vegetables from being washed out. For example, the water inlet end 13 and the water outlet end 14 are provided with valves. For example, a liquid level sensor 15 is arranged in the water return tank 11, and the liquid level sensor 15 is used to sense the liquid level of the water return tank.

[0036] For example, the filter baffle 12 is tiltedly disposed in the water return tank 11 so that soil impurities and the like can be fully filtered out by the filter baffle 12 .

[0037] In order to generate oxidizing radical water, for example, the oxidizing radical module 21 is an ozone water generator, for example, Figure 4 As shown, the oxidizing group module 21 includes a plurality of electrolysis units, which include an anode 31, an electrolyte membrane 32 and a cathode 33 arranged in sequence. The oxidizing groups, such as oxygen atoms, ozone, hydroxyl radicals, etc., are generated by low-pressure electrolysis of water. These oxidizing groups have oxidizing properties and can lyse bacteria, viruses, etc. to inactivate them, thereby achieving the effect of sterilization and disinfection.

[0038] In order to improve the cleaning effect, for example, the number of the electrolytic units is multiple, and the number of electrolytic units is superimposed to increase the concentration of oxidizing groups, thereby improving the efficiency and performance of oxidation and degradation.

[0039] In one embodiment, the electrode material of the anode 31 and / or the cathode 33 is one of conductive silicon, conductive diamond, or titanium, platinum, lead, tantalum, iridium, palladium or its oxide. In one embodiment, the electrode material of the anode and the cathode is the same, and the electrode conversion between the anode and the cathode can be achieved by converting the current, thereby reducing the problem of scale such as calcium carbonate adhering to the electrode surface.

[0040] The anode and cathode are determined by the power supply / voltage electrically connected to them.

[0041] In one embodiment, Figure 2As shown, a filter 26 is also provided at the front end of the oxidizing group component 21. The filter 26 can filter large particle impurities, sludge, colloids, suspended solids, etc. in the water body. In a preferred embodiment, the filter is filled with anti-scaling material, so that the filter can effectively soften the water body, prevent subsequent scale from being deposited on the electrode surface of the electrolytic unit, effectively prevent scale, and thus extend the service life of the electrolytic unit.

[0042] In one embodiment, Figure 2 As shown, the host 40 further includes a liquid level sensor 24, which is used to sense the liquid level in the main cleaning tank 22. In a preferred embodiment, the main cleaning tank 22 further includes an overflow port 25, which is disposed at the middle or upper end of the main cleaning tank 22. After the vegetables and fruits are washed with oxidized radical water, grease, agricultural residues, etc. float to the water surface with bubbles. The liquid level in the cleaning tank is sensed by the liquid level sensor 24, and the water surface level is controlled to reach the overflow port 25, so that the grease, agricultural residues, etc. on the water surface flow out from the overflow port 25, and the water in the main cleaning tank 22 can continue to be recycled, thereby reducing the waste of water resources.

[0043] In one embodiment, Figure 3As shown, the cleaning module 2 also includes a plurality of auxiliary machines 41, the auxiliary machine 41 includes an auxiliary body and an oxygenation component 20, the auxiliary body is connected to the main body, the auxiliary body has an auxiliary cleaning tank 42, the oxidizing group component 21 supplies oxidizing group water to the auxiliary cleaning tank 42, and the oxygenation component 20 is used to inject oxygen into the auxiliary cleaning tank 42. Among them, the difference between the auxiliary machine 41 and the main machine 40 is that the main machine 40 has an oxidizing group component 21, and the auxiliary machine 41 has no oxidizing group component, and the rest of the structure is roughly the same. For example, the oxygenation component 20 of the auxiliary machine 41 is used to inject oxygen into the auxiliary cleaning tank 42. In a preferred embodiment, the oxygenation component 20 includes an aeration nozzle 28 and an oxygenation pump 27, the oxygenation pump 27 is connected to the aeration nozzle 28, and the aeration nozzle 28 is arranged in the cleaning tank 22. In this embodiment, oxygen is injected into the water body in the main cleaning tank 22 by pumping oxygen into the oxygenation pump 27. For another example, the auxiliary machine 41 also includes a liquid level sensor 24, and the liquid level sensor 24 is used to sense the liquid level in the auxiliary cleaning tank 42. In a preferred embodiment, the auxiliary cleaning tank 42 also has an overflow port 25, and the overflow port 25 is arranged in the middle or upper end of the auxiliary cleaning tank 42. After the oxidized group water washes the fruits and vegetables, grease, agricultural residues, etc. float to the water surface with bubbles. The liquid level in the cleaning tank is sensed by the liquid level sensor 24, and the water surface level is controlled to reach the overflow port 25, so that the grease, agricultural residues and other dirt on the water surface flow out from the overflow port 25, and the water in the auxiliary cleaning tank 42 can continue to be recycled, reducing the waste of water resources. Among them, the oxidized group component 21 is connected to the water inlet end of the auxiliary machine 41 through a pipeline, and the water outlet end of the auxiliary machine 41 is connected to the return tank 11 through a water pipe. Among them, the number of auxiliary machines 41 can be superimposed according to actual needs, and the vegetable washing machine can be conveniently equipped with modules.

[0044] Among them, the dehydration and fresh-keeping module 3 used for the vegetable washing equipment, such as Figure 4 As shown, it includes a dehydration motor 33, a dehydration barrel 31 and an atomizing nozzle 32. The dehydration barrel 31 is connected to the dehydration motor 33, and the dehydration motor 33 drives the dehydration barrel 31 to rotate. The atomizing nozzle 32 is used to spray water mist to the dehydration barrel 31. The fruits and vegetables that have been fully washed are placed in the dehydration and fresh-keeping module 3 for processing. The rotation of the dehydration motor 33 drives the fruits and vegetables in the dehydration barrel 31 to rotate, and centrifugal dehydration is performed to fully remove the moisture on the surface of the fruits and vegetables. After dehydration, the atomizing nozzle 32 sprays the surface of the fruits and vegetables, so that the surface of the fruits and vegetables is covered with a thin mist of water. During the transportation and storage of the fruits and vegetables, the fine water content can fully preserve the fruits and vegetables.

[0045] It should be understood that the dehydration and preservation module 3 further includes a water storage barrel 35, and the water storage barrel 35 is connected to the atomizing nozzle 32 through a pipeline, so that the atomizing nozzle 32 sprays water mist to perform a preservation spray treatment on the surface of fruits and vegetables.

[0046] The dehydration barrel 31 is connected to a drain pipe 36 for draining water separated by centrifugation of fruits and vegetables.

[0047] In one embodiment, the vegetable washing device further comprises a housing, the rough washing module 1, the cleaning module 2 and the dehydration and preservation module 3 are arranged in the housing, the housing is movably connected with a flat cover plate (not shown), and the flat cover plate movably covers the return water tank or the cleaning tank or the dehydration barrel. The cover plate is arranged above the components of the cleaning and dehydration process, and the user can clean the fruits and vegetables before and after cleaning on the cover plate, for example, remove waste leaves or cut vegetables, etc.

[0048] The vegetable washing equipment of the present application can perform comprehensive and detailed cleaning of fruits and vegetables, integrating sterilization, pesticide residue removal, and freshness preservation, and effectively saves water resources.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A water filter module for a vegetable washing device, characterized in that: The utility model comprises a water return groove, wherein a filter baffle is arranged in the water return groove, the filter baffle is provided with filter holes, a water inlet end and a water outlet end are arranged on the water return groove, and the water inlet end and the water outlet end are respectively connected to two sides of the filter baffle.

2. A cleaning module for a vegetable washing device, characterized in that: The invention comprises a main machine, which comprises a main body, an oxidizing group component and an oxygenating component. The main body has a main cleaning tank. The oxidizing group component is used for supplying oxidizing group water to the main cleaning tank. The oxygenating component is used for injecting oxygen into the cleaning tank.

3. The cleaning module for vegetable washing equipment according to claim 2, characterized in that: The oxidizing group module includes a plurality of electrolytic units, each of which includes an anode, an electrolyte membrane and a cathode arranged in sequence.

4. The cleaning module for a vegetable washing device according to claim 3, characterized in that: The electrode material of the anode and / or the cathode is conductive silicon, conductive diamond, or one of titanium, platinum, lead, tantalum, iridium, palladium or its oxide.

5. The cleaning module for vegetable washing equipment according to claim 2, characterized in that: It also includes a water return pipe, a first end of which is connected to the water outlet of the main cleaning tank, and a second end of which is connected to the oxidizing group module.

6. The cleaning module for vegetable washing equipment according to claim 2, characterized in that: The oxygenation component comprises an aeration nozzle and an oxygenation pump, the oxygenation pump is connected to the aeration nozzle, and the aeration nozzle is arranged in the main cleaning tank.

7. The cleaning module for vegetable washing equipment according to claim 2, characterized in that: A filter is also provided at the front end of the oxidation group component.

8. The cleaning module for vegetable washing equipment according to claim 2, characterized in that: The host also includes a liquid level sensor, and the liquid level sensor is used to sense the liquid level in the main cleaning tank.

9. The cleaning module for a vegetable washing device according to claim 8, characterized in that: The main cleaning tank also has an overflow port, and the overflow port is arranged in the middle or upper end of the cleaning tank.

10. The cleaning module for vegetable washing equipment according to claim 2, characterized in that: It also includes several auxiliary machines, which include an auxiliary body and an oxygenation component. The auxiliary body is connected to the main body, the auxiliary body has an auxiliary cleaning tank, the oxidizing group component supplies oxidizing group water to the auxiliary cleaning tank, and the oxygenation component is used to inject oxygen into the auxiliary cleaning tank.

11. A dehydration and fresh-keeping module for a vegetable washing device, characterized in that: It comprises a dehydration barrel and an atomizing nozzle. The dehydration barrel is driven and connected to a dehydration motor. The dehydration motor drives the dehydration barrel to rotate. The atomizing nozzle sprays water mist toward the dehydration barrel.

12. A vegetable washing device, characterized in that: It includes a water filtering module, a cleaning module and a dehydration and preservation module; the cleaning module includes a main machine, the main machine includes a main body, an oxidation group component and an oxygenation component, the oxidation group component is used to supply oxidation group water to the main cleaning tank, and the oxygenation component is used to inject oxygen into the main cleaning tank; The water filter module comprises a water return tank, a filter baffle is arranged in the water return tank, a water inlet end and a water outlet end of the water return tank are respectively connected to two sides of the filter baffle, and the water inlet end and the water outlet end of the water return tank are connected to the cleaning tank through a water pipe; The dehydration and fresh-keeping module comprises a dehydration motor, a dehydration barrel and an atomizing nozzle. The dehydration motor drives the dehydration barrel to rotate, and the atomizing nozzle is used to spray water mist to the dehydration barrel.

13. The vegetable washing device according to claim 11, characterized in that: The cleaning module also includes a plurality of auxiliary machines, each of which includes an auxiliary body and an oxygenation component, wherein the auxiliary body is connected to the main body, the auxiliary body has an auxiliary cleaning tank, the oxidizing group component supplies oxidizing group water to the auxiliary cleaning tank, and the oxygenation component is used to inject oxygen into the auxiliary cleaning tank.

14. The vegetable washing device according to claim 11, characterized in that: It also includes a shell, the water filtering module, the cleaning module and the dehydration and preservation module are arranged in the shell, the shell is movably connected with a flat cover plate, and the flat cover plate movably covers the return water tank or the cleaning tank or the dehydration barrel.

Images