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CN-121986945-A - Fruit and vegetable pesticide residue degradation method and cleaning system based on ultrasonic wave synergistic electrolysis of water

CN121986945ACN 121986945 ACN121986945 ACN 121986945ACN-121986945-A

Abstract

The invention belongs to the technical field of fruit and vegetable cleaning, and particularly relates to a fruit and vegetable pesticide residue degradation method and a cleaning system based on ultrasonic wave collaborative electrolysis water, wherein the fruit and vegetable pesticide residue degradation method and the cleaning system comprise a cleaning mechanism, the cleaning mechanism is placed on the ground, and the inside of the cleaning mechanism is used for draining and soaking fruits and vegetables; the invention forms multi-layer and multi-directional complex turbulence in the cleaning cylinder through the compound motion of the central vortex and a plurality of revolution spiral vortices, and the flow field can continuously wash the surfaces of fruits and vegetables from various angles, thereby effectively solving the problem that microscopic dead angles such as concave parts and surface gaps of the fruits and vegetables are difficult to clean in the traditional cleaning mode.

Inventors

  • ZHANG LINGYANG

Assignees

  • 青岛海施智健商贸有限公司

Dates

Publication Date
20260508
Application Date
20260403

Claims (10)

  1. 1. The cleaning system for degrading the pesticide residues of fruits and vegetables based on ultrasonic wave collaborative electrolysis water comprises a cleaning mechanism, wherein the cleaning mechanism is placed on the ground and used for soaking fruits and vegetables by water, and is characterized in that: The inside lower extreme of wiper mechanism installs actuating mechanism, actuating mechanism is used for carrying out planetary double vortex coupling stirring operation to the clear water of wiper mechanism inside, first stop gear is installed to actuating mechanism's upper end, first stop gear sets up the inside lower extreme at wiper mechanism, first stop gear is driven by actuating mechanism and is carried out the bore change, in order to carry out spacingly and apply the electrolysis water to wash fruit vegetables, second stop gear is connected at first stop gear's top, second stop gear installs the upper end at actuating mechanism, second stop gear washs fruit vegetables through ultrasonic vibration and electrolysis water and pressing operation, first stop gear sets up relatively in vertical direction with second stop gear, first stop gear encloses jointly with second stop gear and closes and form parcel formula cleaning region.
  2. 2. The cleaning system for degrading pesticide residues on fruits and vegetables based on ultrasonic wave and electrolysis of water according to claim 1, wherein the cleaning mechanism comprises a first placing component; the first subassembly of placing is placed in ground, and the top of first subassembly of placing is equipped with the second and places the subassembly, and the water conservancy diversion subassembly is connected to the bottom of first subassembly of placing, and the top of second subassembly of placing can dismantle installation apron subassembly.
  3. 3. The cleaning system for degrading pesticide residues on fruits and vegetables based on ultrasonic wave and electrolysis of water according to claim 2, wherein the first placing component comprises a base; The base is placed on the ground, a first rotary groove is formed in the inner side of the top surface of the base, a drainage ring is arranged at the upper end of the outer wall of the base, a drainage valve is arranged at the right end of the drainage ring, a first drainage groove is formed in the inner wall of the drainage ring, and the first drainage groove is communicated with a discharge outlet at the lower end of the outer wall of the second placement component; the second placement component comprises a cleaning cylinder; The cleaning cylinder is arranged at the top of the base, an inner gear ring is arranged at the bottom end of the inner wall of the cleaning cylinder, a second rotary groove is arranged at the lower end of the inner wall of the cleaning cylinder, a second drainage groove is arranged at the lower end of the second rotary groove, and the second drainage groove penetrates through the outer wall of the cleaning cylinder; the flow guiding assembly comprises a first sealing plate; The first sealing plate is rotationally connected to the inside of the second rotary groove, sealing blocks are arranged around the inside of the first sealing plate, the inner wall of each sealing block is connected with the periphery of the outer wall of the second sealing plate, the lower end of the outer wall of the second sealing plate is provided with a guide ring, and the guide ring is rotationally connected to the inside of the second drainage groove; The cover plate assembly includes a cover plate; the apron demountable installation is at the top of a washing section of thick bamboo, and the top of apron is equipped with the viewing aperture all around, and the bottom of apron is equipped with the second rotary groove.
  4. 4. The cleaning system for degrading pesticide residues on fruits and vegetables based on ultrasonic wave and electrolysis of water according to claim 3, wherein the driving mechanism comprises a rotating assembly; The rotating assembly is connected with the top of the first placing assembly in the cleaning mechanism, the center of the top of the rotating assembly is connected with the first driving assembly, the periphery of the top of the rotating assembly is connected with the second driving assembly, and the second driving assembly is arranged on the periphery of the outer portion of the first driving assembly.
  5. 5. The ultrasonic-collaborative electrolysis-water-based cleaning system for degrading pesticide residues on fruits and vegetables according to claim 4, wherein the rotating assembly comprises a driving motor; The driving motor is arranged at the bottom center of the base in the cleaning mechanism, the output end of the driving motor is connected with the first gear, the first gear is rotationally connected at the top center of the base, the periphery of the outer wall of the first gear is connected with the second gear in a meshed manner, the bottom of the second gear is slidingly connected in the first rotary groove, and the outer wall of the second gear is connected with the inner wall of the inner gear ring in the cleaning mechanism in a meshed manner; The first driving assembly comprises a bidirectional screw; The bottom of the bidirectional screw rod is connected with the center of the first gear, the bidirectional screw rod penetrates through the center of the flow guide assembly in the cleaning mechanism, the top of the bidirectional screw rod is rotationally connected with the center of the bottom of the cover plate in the cleaning mechanism, the lower end of the outer wall of the bidirectional screw rod is provided with stirring blades, and the stirring blades are arranged at the center of the top of the first sealing plate in the cleaning mechanism; The second drive assembly includes a shaft; The bottom of axostylus axostyle is connected with the center of second gear, and the outer wall lower extreme of axostylus axostyle is equipped with helical blade, and the outer wall lower extreme of axostylus axostyle is equipped with first fender ring, and first fender ring setting is equipped with the second and keeps off the ring in helical blade's upper end, and the outer wall upper end of axostylus axostyle is equipped with the female terminal in the outer wall upper end both sides of second fender ring.
  6. 6. The cleaning system for degrading pesticide residues on fruits and vegetables based on ultrasonic wave and electrolysis of water according to claim 5, wherein the first limiting mechanism comprises a first telescopic component; The outer side of the first telescopic component is connected with the lower end of the outer wall of the shaft lever in the driving mechanism, the bottom of the first telescopic component is connected with the first electrolytic component all around, the bottom of the first electrolytic component is connected with the first connecting component, and the inner wall of the first connecting component is connected with the lower end of the outer wall of the bidirectional screw rod in the driving mechanism.
  7. 7. The ultrasonic-collaborative electrolysis-water-based cleaning system for degrading pesticide residues on fruits and vegetables according to claim 6, wherein the first telescopic component comprises a first fixed arc plate; An L-shaped groove is formed in the middle of the top of the first fixed arc plate, pulse spray heads are arranged at two ends of the inner wall of the first fixed arc plate, the first fixed arc plates are arranged into a plurality of groups, the first fixed arc plates of the plurality of groups are connected through first flexible ribs, the middle of the outer wall of the first fixed arc plate is rotationally connected with the top of a first connecting rod, the bottom of the first connecting rod is rotationally connected with the inner side end of a first shaft seat, the first shaft seat is arranged at the lower end of the outer wall of a shaft rod in a driving mechanism, and the first shaft seat is clamped by a first baffle ring; the first electrolytic assembly includes a second connecting rod; The top of the second connecting rod is rotationally connected to the bottom of the sliding block, the sliding block is slidingly connected in the notches at the two ends of the bottom of the first fixed arc plate, the bottom of the second connecting rod is rotationally connected with the electrolytic electrode plate, the bottom of the electrolytic electrode plate is rotationally connected with the third connecting rod, the bottom of the third connecting rod is rotationally connected around the outer wall of the first connecting assembly, the two ends of the outer walls of the second connecting rod, the electrolytic electrode plate and the third connecting rod are connected with one end of the first blocking rib, and the other end of the first blocking rib is connected with the outer walls of the other group of second connecting rod, the electrolytic electrode plate and the third connecting rod; the first connection assembly includes a first internally threaded block; The bottom of the third connecting rod is connected around the outer wall of the first internal thread block, the inner wall of the first internal thread block is in threaded connection with the lower end of the outer wall of the bidirectional screw rod in the driving mechanism, and a guide ring is arranged at the upper end of the outer wall of the first internal thread block.
  8. 8. The cleaning system for degrading pesticide residues on fruits and vegetables based on ultrasonic wave and electrolysis of water according to claim 7, wherein the second limiting mechanism comprises a second telescopic component; The outer side of the second telescopic assembly is connected with the upper end of the outer wall of the shaft rod in the driving mechanism, the top of the second telescopic assembly is connected with the bottom of the second electrolytic assembly, and the top of the second electrolytic assembly is connected with the periphery of the upper end of the outer wall of the ultrasonic vibration assembly.
  9. 9. The cleaning system for degrading pesticide residues on fruits and vegetables based on ultrasonic wave and electrolysis of water according to claim 8, wherein the second telescopic component comprises a second fixed arc plate; The top of the second fixed arc plate is provided with a chute, the inside of the chute is slidably connected with the bottom of the second electrolytic component, an L-shaped block is arranged in the middle of the bottom of the second fixed arc plate, the L-shaped block is slidably connected in the L-shaped groove in the first limiting mechanism, the second fixed arc plates are arranged into a plurality of groups, two ends of the plurality of groups of second fixed arc plates are connected through second flexible ribs, the middle of the outer wall of the second fixed arc plate is rotationally connected with the bottom of the fourth connecting rod, the top of the fourth connecting rod is rotationally connected with the inner side end of the second shaft seat, the inside of the second shaft seat is slidably connected with the upper end of the outer wall of the shaft rod in the driving mechanism, the bottom of the second shaft seat is contacted by the top of the second baffle ring in the driving mechanism, and sub terminals are arranged at two ends of the inner wall of the second shaft seat; The second electrolytic assembly includes a fifth connecting rod; the top of the fifth connecting rod is rotationally connected to the periphery of the outer wall of the ultrasonic vibration assembly through a torsion spring, the bottom of the fifth connecting rod is rotationally connected with the top of the sixth connecting rod through the torsion spring, the bottom of the sixth connecting rod is rotationally connected with the bottom of the seventh connecting rod through the torsion spring, the top of the seventh connecting rod is rotationally connected with the eighth connecting rod through the torsion spring, the bottom of the eighth connecting rod is slidingly connected to the inside of the chute through a sliding block, the connection position of the sixth connecting rod and the seventh connecting rod is rotationally connected with an arc-shaped electrolytic plate through the torsion spring, the two ends of the outer wall of the seventh connecting rod and the eighth connecting rod are connected with one end of a second blocking rib, and the other end of the second blocking rib is connected with the other group of seventh connecting rods and the outer wall of the eighth connecting rod; the ultrasonic vibration assembly includes a second internal screw block; the top of fifth connecting rod is connected in the outer wall rotation of second internal thread piece all around, and the inside of second internal thread piece is connected with the outer wall upper end screw thread of two-way screw rod in the actuating mechanism, and the bottom of second internal thread piece is equipped with the installation section of thick bamboo, installs the ultrasonic vibration board around the outer wall of installation section of thick bamboo, and spiral cotton is installed to the outer wall of ultrasonic vibration board.
  10. 10. A method for operating a cleaning system for fruit and vegetable pesticide residues based on ultrasonic wave synergistic electrolysis of water according to claims 1-9, characterized by comprising the following operating method: S1, placing fruits and vegetables in a first limiting mechanism, butting a second limiting mechanism with the first limiting mechanism, enabling the first limiting mechanism and the second limiting mechanism to form a wrapped cleaning area together, and limiting the fruits and vegetables in the area; s2, injecting clear water into the cleaning mechanism, starting the driving mechanism, generating a planetary double-vortex coupling stirring flow field through the driving mechanism, and stirring the clear water in the cleaning mechanism in a multi-dimensional manner to form turbulence of combining a central vortex with a peripheral revolution spiral vortex; S3, driving the first limiting mechanism and the second limiting mechanism to change the caliber through the driving mechanism, so that the wrapped cleaning area performs diffusion and extrusion operations on fruits and vegetables, and dynamic cleaning of the fruits and vegetables is realized; S4, starting a first electrolysis assembly of the first limiting mechanism and a second electrolysis assembly of the second limiting mechanism to electrolyze clean water, generating an electrolyzed water active substance with oxidability, and fully contacting with the surfaces of fruits and vegetables under the drive of a planetary double-vortex coupling stirring flow field; S5, starting an ultrasonic vibration assembly of the second limiting mechanism to generate ultrasonic vibration, strengthening the mass transfer process of the electrolytic water active substance through the cavitation effect and the mechanical effect of ultrasonic waves, and directly degrading pesticide residues; S6, efficiently degrading pesticide residues on the surfaces of the fruits and the vegetables through the synergistic effect of planetary double-vortex coupling stirring flow fields, electrolytic water active substances and ultrasonic vibration, and discharging the wastewater through a diversion assembly after cleaning.

Description

Fruit and vegetable pesticide residue degradation method and cleaning system based on ultrasonic wave synergistic electrolysis of water Technical Field The invention relates to the technical field of fruit and vegetable cleaning, in particular to a fruit and vegetable pesticide residue degradation method and a cleaning system based on ultrasonic wave synergistic electrolysis of water. Background Various fruit and vegetable cleaning devices have appeared in the prior art. For example, some of the devices use ultrasonic cleaning technology to strip and degrade pesticide residues by cavitation effect generated by ultrasonic waves in water, and others use electrolytic water technology to oxidatively decompose pesticide molecules by generating active substances (e.g., hypochlorous acid, hydroxyl radicals, etc.) having strong oxidizing property by electrolysis. However, the single technical means have the respective limitations that although the cavitation effect is strong, the ultrasonic cleaning has a limited range of action and can damage the surfaces of fruits and vegetables after long-term action, and the electrolytic water cleaning is limited by the mass transfer efficiency of active substances and is difficult to fully contact with the surfaces of the fruits and vegetables if the electrolytic water cleaning lacks good water flow disturbance. To overcome the shortcomings of the single technology, some prior art attempts have been made to combine ultrasound with electrolytic water technology. However, according to analysis, most of the combination schemes belong to simple functional superposition, namely, an ultrasonic generator and an electrolytic water module are arranged in the same cleaning equipment at the same time and work independently, and the deep fusion and the functional cooperation of the structure are lacked. The combined technology comprises the following steps of firstly, enabling water flow in a cleaning cavity to be single, enabling flow dead angles to be formed easily due to simple unidirectional stirring or spiral stirring, enabling electrolytic water active substances and ultrasonic energy to be unevenly distributed, and enabling the surface of fruits and vegetables to be incapable of being covered in all directions, secondly, enabling fruits and vegetables to be unordered rolled under the driving of strong water flow in the cleaning process, enabling the fruits and vegetables to be capable of being collided with each other or the inner walls of equipment to cause skin damage, enabling the fruits and vegetables to be incapable of being stably located in the area with the strongest cleaning energy, and affecting the uniformity of the cleaning effect, and thirdly, enabling a limiting structure (such as a cleaning basket or a baffle plate) of the existing equipment to lack of linkage with a flow field driving mechanism, enabling the limiting structure to only have a simple fixing effect, enabling dynamic adjustment of the fruits and vegetables, and enabling a large amount of cleaning energy to be wasted in the invalid space. Therefore, we propose a fruit and vegetable pesticide residue degradation method and a cleaning system based on ultrasonic wave synergistic electrolysis of water. Disclosure of Invention In order to solve the technical problems, the invention provides the following technical scheme: The cleaning system for degrading pesticide residues of fruits and vegetables based on ultrasonic wave and electrolysis water comprises a cleaning mechanism, a cleaning device and a cleaning device, wherein the cleaning mechanism is placed on the ground and is used for soaking fruits and vegetables by water; The inside lower extreme of wiper mechanism installs actuating mechanism, actuating mechanism is used for carrying out planetary double vortex coupling stirring operation to the clear water of wiper mechanism inside, first stop gear is installed to actuating mechanism's upper end, first stop gear sets up the inside lower extreme at wiper mechanism, first stop gear is driven by actuating mechanism and is carried out the bore change, in order to carry out spacingly and apply the electrolysis water to wash fruit vegetables, second stop gear is connected at first stop gear's top, second stop gear installs the upper end at actuating mechanism, second stop gear washs fruit vegetables through ultrasonic vibration and electrolysis water and pressing operation, first stop gear sets up relatively in vertical direction with second stop gear, first stop gear encloses jointly with second stop gear and closes and form parcel formula cleaning region. As a preferable scheme of the cleaning system for degrading pesticide residues of fruits and vegetables based on ultrasonic wave synergistic electrolysis water, the cleaning mechanism comprises a first placing component; the first subassembly of placing is placed in ground, and the top of first subassembly of placing is equipped with the second and places