CN216627419U

CN216627419U - Reduce vegetable and fruit pesticide residue's belt cleaning device

Info

Publication number: CN216627419U
Application number: CN202123264326.XU
Authority: CN
Inventors: 黄生超; 吴建国
Original assignee: Chengdu Wenkai Food Co ltd
Current assignee: Chengdu Wenkai Food Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-31
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a cleaning device for reducing pesticide residues on vegetables and fruits, which is used for solving the problem that the pesticide residues on the vegetables and fruits cannot be effectively removed in a common cleaning procedure, and the structure of the cleaning device comprises: shell, top cap, axostylus axostyle, ozone generating device, the top cap can be dismantled with the shell and be connected, the back is connected to the top cap, form the enclosure space in the shell, space in the shell can be preserved, soak, the cleaning process, ozone generating device and shell inner space intercommunication, let in ozone in to the shell, ozone exists throughout at whole in-process, increased the contact time with vegetables and fruits, thereby the effect of taking out pesticide residue has been improved, still be provided with the axostylus axostyle on the top cap, be connected with the baffle on the axostylus axostyle, the space further separation in the baffle is with the casing, under the effect of top cap and baffle, the revealing of ozone has effectively been avoided.

Description

Reduce vegetable and fruit pesticide residue's belt cleaning device

Technical Field

The utility model belongs to the field of food processing equipment, and particularly relates to a cleaning device for reducing pesticide residues on vegetables and fruits.

Background

In agricultural production, the negative effects of spraying chemical pesticides to control and control diseases and pests are a necessary measure to increase crop yield, which can significantly reduce economic losses, however, these pesticides are often toxic and leave residues that are difficult to degrade, and for this reason, the prior art provides treatment techniques that can degrade pesticide residues, such as physical, chemical, microbiological, enzymatic and genetic engineering methods. The ozone treatment is a new technology, has great development potential and advantages, has high broad spectrum, can be used for degrading various pesticide residues, mainly comprises organophosphorus pesticide, organochlorine pesticide, pyrethroid pesticide and carbamate pesticide, and can be only used under ideal illumination conditions but not used indoors or in rainy days. But also inactivates microorganisms such as various bacteria, fungi, protists and viruses, and ozone can inactivate many pathogens on the surface of food, thereby preserving freshness and extending shelf life. In addition, ozone is an insect and microbe control agent that reduces mycotoxin abundance, and once the ozone concentration reaches the threshold necessary to kill various microbes, sterilization and disinfection by ozone is rapid, almost instantaneous.

However, the ozone equipment in the prior art has a complex structure and a large volume, and can only be used in a use scene with a large production capacity, and ozone in the prior art is mainly realized by ozone water soaking, so that part of vegetables and fruits float on the water surface and cannot be fully soaked, and the vegetables and fruits need to be soaked for a long time, so that the preparation time is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device for reducing pesticide residues on vegetables and fruits, wherein ozone participates in the storage, soaking and cleaning processes in the same equipment, and the contact time between the ozone and the vegetables and fruits is greatly increased due to the participation of the ozone in the whole process, so that the pesticide residues are obviously improved, and the cleaning effect is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme.

A cleaning device for reducing pesticide residues on vegetables and fruits comprises: the ozone generator comprises a shell, a top cover and an ozone generator;

the top cover is detachably connected with the shell; the housing includes: the support legs are positioned at the bottom of the shell, the discharge port is formed in the position, close to the bottom surface, of the side surface of the shell, and the discharge port penetrates through the side wall of the shell and is communicated with the inner space of the shell; the bottom support plate is horizontally arranged in the shell, a gap is reserved between the bottom support plate and the bottom surface of the shell, a plurality of through holes are uniformly formed in the bottom support plate, and vegetables and fruits are placed on the bottom support plate;

the ozone generating device is arranged on the outer side surface of the shell, an ozone pipe is connected to the ozone generating device, and the ozone pipe penetrates through the side wall of the shell to introduce ozone into the shell;

one end of the ozone tube is connected to the ozone generating device, and the other end of the ozone tube penetrates through the bottom support plate and is positioned below the bottom support plate;

the stirring mechanism is arranged in the shell and is arranged on the bottom surface of the shell;

the shaft rod penetrates through the top cover, and the bottom of the shaft rod is positioned in the shell;

the shaft lever is in threaded connection with the top cover, and the length of the shaft lever extending into the shell is changed by rotating the shaft lever;

the shaft includes: the air passage is a passage positioned at the axial line position of the shaft lever, the rod cover is arranged at the top end of the shaft lever, and the rod cover is detachably connected with the shaft lever and can block the top opening of the air passage;

the shaft lever also comprises a baffle plate, the baffle plate is fixed on the shaft lever and is vertical to the shaft lever, the outer diameter of the baffle plate is the same as the inner diameter of the shell, and after the shaft lever is inserted into the shell, the shell is divided into two parts which are not communicated with each other by the baffle plate.

Furthermore, the shaft lever also comprises a pressing net which is positioned below the partition plate and is of a plane net structure, and the outer diameter of the pressing net is smaller than the inner diameter of the shell.

The present invention has at least the following advantageous effects.

(1) Can store, soak, cleaning process simultaneously in an equipment, practice thrift the space greatly, all have ozone to participate in moreover whole in-process, increase the contact time of ozone, it is better to remove pesticide residue's effect.

(2) Through the dual function of top cap, baffle, realize the closure to the shell, dual confined can effectually avoid the outside loss of ozone, guarantees the security of use.

(3) The baffle is fixed on the axostylus axostyle, and the axostylus axostyle rotates the motion that can realize the baffle, realizes pressure-fired or the internal environment of little negative pressure in the shell, can increase the dissolution of ozone under the environment of pressure-fired, and the environment of little negative pressure can avoid overflowing of ozone.

(4) The cleaning process is realized through the motion of rabbling mechanism, and rivers are stirred after, can improve abluent effect, and rabbling mechanism can increase the homogeneity that ozone distributes moreover.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In the drawings:

FIG. 1 schematically illustrates a structural schematic of the present invention;

FIG. 2 is a schematic view showing the construction of a shaft in the present invention;

wherein the figures include the following reference numerals:

1-shell, 11-support leg, 12-discharge port, 13-bottom support plate, 2-stirring mechanism;

3-an ozone generating device, 31-an ozone tube and 4-a top cover;

5-shaft rod, 51-rod cover, 52-air channel, 53-net press and 54-clapboard.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Examples

As shown in fig. 1, a cleaning device for reducing pesticide residue on vegetables and fruits is used to solve the problem that the vegetables and fruits cannot effectively remove the pesticide residue in the ordinary cleaning procedure, and the structure of the cleaning device comprises: shell 1, top cap 4, axostylus axostyle 5, ozone generating device 3, top cap 4 can dismantle with shell 1 and be connected, top cap 4 connects the back, form the enclosure space in shell 1, the space in shell 1 can be preserved, soak, the cleaning process, ozone generating device 3 and the inside space intercommunication of shell 1, let in ozone in to shell 1, ozone exists all the time at whole in-process, increased the contact time with vegetables and fruits, thereby improved and taken out the remaining effect of pesticide, still be provided with axostylus axostyle 5 on top cap 4, be connected with baffle 54 on the axostylus axostyle 5, baffle 54 further separates the space in the casing, under top cap 4 and baffle 54's effect, the revealing of ozone has effectively been avoided.

As shown in fig. 1, the housing 1 is a box body with no end surface on the top, the space inside the housing 1 is used for placing vegetables and fruits, the housing 1 includes: the liquid draining device comprises supporting legs 11, a draining port 12 and a bottom support plate 13, wherein the supporting legs 11 are positioned at the bottom of the shell 1 to support the shell 1, the draining port 12 is arranged at the position, close to the bottom, of the side surface of the shell 1, the draining port 12 penetrates through the side wall of the shell 1 and is communicated with the inner space of the shell 1, a switch is arranged on the draining port 12, and liquid in the shell 1 is drained after the switch is turned on; the bottom support plate 13 is horizontally arranged in the shell 1, a gap is reserved between the bottom support plate 13 and the bottom surface of the inner side of the shell 1, a plurality of through holes are uniformly formed in the bottom support plate 13, and vegetables and fruits are placed on the bottom support plate 13.

The ozone generating device 3 is arranged on the outer wall of the shell 1, an ozone pipe 31 of the ozone generating device 3 penetrates through the side wall of the shell 1, ozone generated by the ozone generating device 3 is led into the shell 1, one end of the ozone pipe 31 is connected to the ozone generating device 3, and the other end of the ozone pipe penetrates through the bottom support plate 13 and is positioned below the bottom support plate 13.

The stirring mechanism 2 is arranged in the shell 1, the stirring mechanism 2 is arranged on the bottom surface of the shell 1, and the part between the bottom support plate 13 and the bottom surface of the shell 1 can stir liquid when cleaning is carried out, and compared with static water flow, the water flow after stirring can better wash the surfaces of vegetables and fruits and improve the cleaning effect, but because the vegetables and fruits are positioned on the bottom support plate 13, the water flow after stirring is weakened after passing through the bottom support plate 13, the impact force of the water flow after stirring is reduced, the water flow is softer, and the blade damage of green vegetables during washing is avoided; and ozone discharged by the ozone pipe 31 can be dispersed into small bubbles under the bottom support plate 13 through the movement of the stirring mechanism 2, so that the contact area of the ozone bubbles and water is increased, and the ozone can be dissolved in the water more quickly.

Top cap 4 can be dismantled with the top surface of shell 1 and be connected, and in this embodiment, the two can be dismantled through the mode of screw thread and be connected, still is provided with the sealing ring on the top cap 4 medial surface, after top cap 4 and the cooperation of shell 1, guarantees the seal, reduces revealing of ozone, of course, still is provided with discharge valve on shell 1, opens discharge valve and can communicate with the external world with shell 1 is inside.

As shown in fig. 2, the shaft 5 passes through the cap 4, so that the bottom of the shaft 5 is located in the housing 1, the cap 4 is in threaded connection with the shaft 5, and the shaft 5 can be rotated to change the length of the shaft 5 extending into the housing 1, and the shaft 5 comprises: the air channel 52 is located in the shaft rod 5 and is a channel located at the axial position of the shaft rod 5, the rod cover 51 is arranged at the top end of the shaft rod 5, the rod cover 51 is detachably connected with the shaft rod 5, and the top opening of the air channel 52 can be blocked after the rod cover 51 is installed.

The shaft lever 5 further comprises a partition plate 54 and a pressing net 53, as shown in fig. 2, the partition plate 54 is fixed on the shaft lever 5, the partition plate 54 is perpendicular to the shaft lever 5, the outer diameter of the partition plate 54 is the same as the inner diameter of the shell 1, after the shaft lever 5 is inserted into the shell 1, the shell 1 can be divided into two parts which are not communicated with each other by the partition plate 54, and leakage of ozone can be further avoided when the ozone generating device is used;

the press net 53 is positioned below the partition plate 54, the press net 53 is of a plane net structure, the outer diameter of the press net is smaller than the inner diameter of the shell 1, and the press net is positioned below the liquid level when in use, so that vegetables and fruits floating on the liquid level can be pressed into water, and the vegetables and fruits are ensured to be fully contacted with the liquid.

The method for using the utility model is explained with the attached drawings.

And (3) storage process: putting vegetables and fruits on a bottom support plate 13 in a shell 1, opening an exhaust valve of a top cover 4 and a rod cover 51, matching the top cover 4 with the shell 1, then installing the rod cover 51 at the top end of a shaft rod 5, closing an air passage 52, rotating the shaft rod 5 again to enable the shaft rod 5 to move upwards, enabling a partition plate 54 to move upwards along with the shaft rod 5, and enabling the space in the shell 1 to be isolated from the outside after the air passage 52 is closed, enabling the partition plate 54 to move upwards to increase the volume of the isolated space and enable the isolated space to be in a micro-negative pressure state, and at the moment, introducing ozone and continuously rotating the shaft rod 5 to keep the micro-negative pressure state until sufficient ozone is added; through the process, the vegetables and fruits stored in the ozone-containing atmosphere are soaked all the time, more time can be stored before formal cleaning and use, the effect of the ozone can be fully exerted, the effect of removing pesticide residues is achieved, and the fresh-keeping time of the vegetables and fruits can be prolonged by the ozone.

Soaking and cleaning processes: the soaking process is a main technical means for removing pesticide residues by using ozone in the prior art, ozone water is formed by using the characteristic that ozone is easily dissolved in water, and the pesticide residues on the surfaces of vegetables and fruits are removed by using the ozone water.

When the ozone generator is used, the rod cover 51 is opened, water is added into the shell 1 through the air passage 52, the air passage 52 serves as a water inlet passage, ozone is dissolved in the water to form ozone water, after the ozone water is contacted with vegetables and fruits, the ozone water is formed, pesticide residues are removed through the ozone water, after sufficient water is added, the rod cover 51 is closed, the air passage 52 is blocked, the stirring mechanism 2 and the ozone generating device 3 are opened at the same time, a proper amount of ozone gas is continuously added into the water, then the ozone generating device 3 is closed, the stirring device works all the time, meanwhile, the rotating shaft lever 5 moves downwards, a micro-positive pressure state is formed in the shell 1, and the solubility of the ozone can be improved under the state.

After the soaking and cleaning processes are finished, the ozone water can be discharged through the discharge port 12, water is added through the air passage 52 to wash the vegetables and fruits, no ozone is added in the process, the newly added water can reduce the residual ozone content in the space of the shell 1, and finally the vegetables and fruits are taken out.

In a preferred embodiment, the stirring mechanism is a motor-driven stirring paddle.

In this application, the ozone generating device is a mature prior art, can be purchased directly, and thus will not be described in detail.

Claims

1. The utility model provides a reduce belt cleaning device of vegetables and fruits pesticide residue which characterized in that: the method comprises the following steps: the ozone generator comprises a shell, a top cover and an ozone generator; the top cover is detachably connected with the shell; the housing includes: the support legs are positioned at the bottom of the shell, the discharge port is formed in the position, close to the bottom surface, of the side surface of the shell, and the discharge port penetrates through the side wall of the shell and is communicated with the inner space of the shell; the bottom support plate is horizontally arranged in the shell, a gap is reserved between the bottom support plate and the bottom surface of the shell, a plurality of through holes are uniformly formed in the bottom support plate, and vegetables and fruits are placed on the bottom support plate;

the shaft includes: the air passage is a passage positioned at the axis position of the shaft lever, the rod cover is arranged at the top end of the shaft lever, and the rod cover is detachably connected with the shaft lever and can block the top opening of the air passage;

the shaft lever further comprises a partition board, the partition board is fixed on the shaft lever and perpendicular to the shaft lever, the outer diameter of the partition board is the same as the inner diameter of the shell, and after the shaft lever is inserted into the shell, the shell is divided into two parts which are not communicated with each other by the partition board.

2. The cleaning device for reducing pesticide residue on vegetables and fruits according to claim 1, wherein the cleaning device comprises: the shaft lever also comprises a pressing net which is positioned below the partition plate, the pressing net is of a plane net structure, and the outer diameter of the pressing net is smaller than that of the shell.