CN211407557U - Matrimony vine processing apparatus - Google Patents

Matrimony vine processing apparatus Download PDF

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Publication number
CN211407557U
CN211407557U CN201920305019.5U CN201920305019U CN211407557U CN 211407557 U CN211407557 U CN 211407557U CN 201920305019 U CN201920305019 U CN 201920305019U CN 211407557 U CN211407557 U CN 211407557U
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China
Prior art keywords
vacuum container
vacuum
medlar
feeding
inner cavity
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CN201920305019.5U
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Chinese (zh)
Inventor
聂俊
马雯雯
李名福
吴杰
刘凯
张波
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Dragon Totem Technology Hefei Co ltd
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Changzhou Vocational Institute of Mechatronic Technology
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Abstract

The utility model discloses a matrimony vine processing apparatus, include: the vacuum treatment unit comprises a vacuum container for accommodating the medlar and a gas adjusting assembly communicated with the vacuum container and used for adjusting the vacuum degree of the vacuum container. The plasma discharge unit includes at least one plasma discharge assembly in a vacuum vessel.

Description

Matrimony vine processing apparatus
Technical Field
The utility model relates to a technology technical field of matrimony vine production processing especially relates to a matrimony vine processing apparatus.
Background
The medlar is a medicine-food homologous food approved by the Wei Ji Commission, is an important health food in the world, the quality of the medlar not only affects the taste of the medlar, but also directly affects the edible nutritive value of the medlar, wherein the specific problems affecting the quality of the medlar comprise:
(1) in the planting process of the medlar, factors such as pesticide indiscriminate application, environmental pollution and the like cause pesticide residues on the surface of the medlar;
(2) the surface and the interior of the medlar are not permeable, which is not beneficial to the separation of nutrient substances;
(3) during the preparation and storage of the medlar, bacteria exist on the surface.
How to improve the quality of the medlar, related researches are mainly limited to the improvement of the quality of the medlar by means of chemistry and the like, and a modification device and a continuous treatment method thereof aiming at removing pesticide residues on the surface of the medlar, breaking walls thoroughly, sterilizing and preserving are urgently needed in the market so as to meet the requirements of industrialized production and improve the quality of medlar products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a matrimony vine processing apparatus to solve the technical problem of the quality of improvement matrimony vine goods.
The utility model discloses a matrimony vine processing apparatus realizes like this:
a wolfberry processing apparatus comprising:
the vacuum processing unit comprises a vacuum container for containing the medlar and a gas adjusting assembly communicated with the vacuum container and used for adjusting the vacuum degree of the vacuum container;
a plasma discharge unit including at least one plasma discharge component in the vacuum vessel.
In a preferred embodiment of the present invention, the plasma discharge unit includes two plasma discharge assemblies disposed in parallel and spaced apart in the vacuum container.
In a preferred embodiment of the present invention, the plasma discharge assembly includes a hollow body made of teflon, a set of discharge electrodes disposed on the inner cavity wall of the body, and a shielding layer wrapped on the outer sidewall of the body;
the body is provided with a pair of openings communicated with the hollow inner cavity, and the pair of openings are suitable for the circulation of the medlar;
and the discharge electrodes are respectively positioned above and below the medlar which flows through the inner cavity of the body.
In a preferred embodiment of the present invention, the gas adjustment assembly comprises a gas outlet and a gas inlet provided on a sidewall of the vacuum container;
the air outlet is connected with an air extraction structure; the air inlet is connected with an air vent structure.
In a preferred embodiment of the present invention, a feeding hole suitable for feeding the medlar into the vacuum container is arranged on the vacuum container, and the feeding hole is connected with a feeding hopper; a feeding control valve is arranged between the feeding hole and the feeding hopper; and
the vacuum container is also provided with a discharge port suitable for discharging the medlar from the vacuum container, and the discharge port is connected with a blanking hopper.
In a preferred embodiment of the present invention, the vacuum container is a container with a horizontal structure;
the feed inlet is located above the vacuum container with the horizontal structure, and the discharge outlet is located below the vacuum container with the horizontal structure.
In the preferred embodiment of the present invention, the device for processing Chinese wolfberry further comprises a material conveying mechanism disposed in the vacuum container for carrying Chinese wolfberry and driving the Chinese wolfberry to move along the inner cavity of the vacuum container.
In a preferred embodiment of the present invention, the material conveying mechanism includes a material conveying belt of an annular structure, and a power assembly connected to the material conveying belt for driving the material conveying belt to circularly operate; wherein
One side of the length direction of the material conveying belt penetrates through the inner cavity of the body, and after the material conveying belt penetrates through the inner cavity of the body, a group of discharge electrodes are respectively positioned above and below the material conveying belt penetrating through the inner cavity of the body.
In the preferred embodiment of the present invention, the power assembly includes a pair of rotating wheels respectively connected to the two semicircular arc structures in the width direction of the material conveying belt, and a driver connected to at least one of the pair of rotating wheels to drive the rotating wheel to rotate.
By adopting the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a matrimony vine processing apparatus can carry out plasma discharge treatment to the matrimony vine of circulating in vacuum vessel through the plasma discharge unit that sets up in vacuum vessel, thereby is favorable to getting rid of matrimony vine surface residual pesticide, increases surface broken wall and permeability (be favorable to appearing of nutrient substance) and the fresh-keeping improvement health function of sterilization, promotes the quality of matrimony vine goods.
Drawings
Fig. 1 is a schematic structural view of a device for processing Chinese wolfberry of the present invention;
fig. 2 is a schematic structural diagram of a plasma discharge assembly of the wolfberry processing device according to the present invention;
FIG. 3 is a schematic view of the plasma discharge module and the vacuum container of the wolfberry processing device according to the present invention in a selectable fixing mode
In the figure: the device comprises a vacuum container 1, a body 2, a discharge electrode 3, a shielding layer 4, an inner cavity 5, a fixed support 6, a seal head 7, an air outlet 8, an air inlet 9, an air exhaust structure 10, a ventilation structure 11, an upper hopper 12, a feeding control valve 13, a lower hopper 14, a material conveying belt 15, a rotating wheel 16, a radio frequency power supply system 17, an upper sealing cover 18 and a lower sealing cover 19.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Referring to fig. 1 to 3, the present embodiment provides a device for processing chinese wolfberry, including: a vacuum processing unit, a plasma discharge unit.
The vacuum processing unit comprises a vacuum container 1 for containing the medlar and a gas adjusting component communicated with the vacuum container 1 and used for adjusting the vacuum degree of the vacuum container 1. The vacuum container 1 adopted in the embodiment is preferably a horizontal vacuum container 1, and the horizontal vacuum container 1 can prolong the circulation process of the medlar in the vacuum container 1, so that the medlar can be conveniently subjected to plasma discharge treatment in the circulation process. Therefore, the present embodiment is exemplified by a vacuum vessel 1 of a horizontal structure with reference to the drawings.
The plasma discharge unit employed for the present embodiment includes at least one plasma discharge component in the vacuum vessel 1. The number of the plasma discharge components may be specifically selected according to the length of the horizontal vacuum container 1 with the horizontal structure, or the number of the plasma discharge components may be selected according to the quality of the medlar, and the specific embodiment is not limited in any way.
In an alternative case, the plasma discharge unit includes two plasma discharge assemblies disposed in parallel and spaced apart in the vacuum vessel 1. The present embodiment is only exemplified by two plasma discharge assemblies.
In detail, the plasma discharge assembly comprises a hollow body 2 with an inner cavity 5 made of polytetrafluoroethylene material, a group of oppositely arranged discharge electrodes 3 arranged on the wall of the inner cavity 5 of the body 2, and a shielding layer 4 wrapped on the outer side wall of the body 2; the body 2 is provided with a pair of openings communicated with the hollow inner cavity 5, and the pair of openings are suitable for the circulation of the medlar; it should be noted that the shielding layer 4 can be made of, for example, but not limited to, stainless steel. The teflon forming the body 2 is an insulating material to form an insulating structure, so that for the plasma discharge assembly of the present embodiment, a structure comprising the shielding layer 4, the insulating layer and the discharge layer inside and outside is formed, so that plasma discharge examples are intensively bound in the discharge cavity formed in the inner cavity 5 of the body 2, and the effectiveness of the treatment of the medlar is improved.
As for the fixing manner between the plasma discharge assembly and the vacuum container 1, in an alternative embodiment, the plasma discharge assembly and the vacuum container 1 may be connected through a fixing bracket 6, that is, the body 2 is erected through the fixing bracket 6, and then the fixing bracket 6 and the vacuum container 1 are fixed, and for the fixing between the fixing bracket 6 and the inner wall of the vacuum container 1, for example, but not limited to, a bolt fixing manner may be adopted.
Optionally, the shielding layer 4 is made of 304 stainless steel with a thickness of 2mm, the thickness of the insulating structure formed by teflon as an insulating material is 20mm, the length, width and height of the discharge electrode 3 are 350mm × 100mm × 100mm, the electrode plate of the discharge electrode 3 is made of 304 stainless steel with a thickness of 5mm, and the longitudinal distance between a group of discharge electrodes 3 is 60 mm. While the lateral spacing between the discharge electrodes 3 of the two plasma discharge assemblies is 80 mm. The two plasma discharge assemblies respectively comprise a group of discharge electrodes 3 which are respectively connected with a set of radio frequency power supply system 17, the radio frequency power supplies with the maximum power of 1000W and the frequency of 13.56MHz are adopted, and glow discharge under different powers at the same time or at different time intervals can be realized according to requirements.
In order to facilitate the maintenance of the plasma discharge unit in the vacuum container 1 and other components in the vacuum container 1, the two ends of the vacuum container 1 in the width direction of the horizontal structure are respectively provided with a detachable seal head 7, and meanwhile, in order to facilitate the observation of the processing process of the medlar in the vacuum container 1, a shielding type observation window is optionally opened on the seal head 7.
For a body 2 with a hollow cavity 5, the hollow cavity 5 forms a discharge cavity suitable for the medlar to pass through, and a group of discharge electrodes 3 are respectively positioned above and below the medlar circulating through the cavity 5 of the body 2.
An important factor influencing the treatment effect of the medlar in the medlar treatment process is the vacuum degree of the vacuum container 1, and the gas adjusting assembly is designed in the embodiment to adjust the vacuum degree in the vacuum container 1. Specifically, the gas adjustment assembly adopted in the present embodiment includes a gas outlet 8 and a gas inlet 9 provided on the sidewall of the vacuum container 1; wherein, the air outlet 8 is connected with an air extracting structure 10; the air inlet 9 is connected to a venting structure 11. The optional gas extraction device 10 can be a gas extraction pump, and the gas introduction device 11 can be used to introduce a gas mixture or a gas reservoir for oxygen into the vacuum container 1, for example, in a volume ratio of 8:1 to 2: 1.
The medlar is put into and taken out of the vacuum container 1, a feeding hole suitable for putting the medlar into the vacuum container 1 is arranged on the vacuum container 1, and the feeding hole is connected with a feeding hopper 12; a feeding control valve 13 is arranged between the feeding hole and the feeding hopper 12; and the vacuum container 1 is also provided with a discharge opening suitable for discharging the medlar from the vacuum container 1, and the discharge opening is connected with a discharge hopper 14. The feed opening is located above the vacuum vessel 1 of the horizontal structure, and the discharge opening is located below the vacuum vessel 1 of the horizontal structure.
The wolfberry fruit processing device designed in the embodiment further comprises a material conveying mechanism which is arranged in the vacuum container 1 and used for bearing the wolfberry fruit and driving the wolfberry fruit to move along the inner cavity 5 of the vacuum container 1.
Optionally, the feeding mechanism adopted in this embodiment includes a feeding belt 15 with an annular structure, and a power assembly connected to the feeding belt 15 to drive the feeding belt 15 to circularly operate; one side of the length direction of the material conveying belt 15 penetrates through the inner cavity 5 of the body 2, and after the material conveying belt 15 penetrates through the inner cavity 5 of the body 2, a group of discharge electrodes 3 are respectively positioned above and below the material conveying belt 15 penetrating through the inner cavity 5 of the body 2. Because the medlar belongs to food, the conveying belt 15 adopted in the embodiment is preferably made of hemp cloth.
It should be noted here that, for the material conveying belt 15 of the annular structure, in combination with the vacuum container 1 of the horizontal structure, the side end portions of the material conveying belt 15 of the annular structure in the longitudinal direction of the vacuum container 1 of the horizontal structure are distributed along the longitudinal direction of the vacuum container 1 of the annular structure, and the side end portions of the material conveying belt 15 of the annular structure in the two longitudinal directions are distributed longitudinally, that is, the position where the medlar circulates for the material conveying belt 15 of the annular structure is only on the side end surface of the material conveying belt 15 which is distributed longitudinally and located above, therefore, in this preferred case, the feeding port is disposed corresponding to one end portion of the side end surface of the material conveying belt 15 which is located longitudinally and located above, so that the medlar entering the vacuum container 1 through the feeding port directly falls on the material conveying belt 15, while the discharging port is disposed corresponding to the other end portion of the side end surface of the material conveying belt 15 which is located longitudinally and located above, so that the medlar conveyed along the material conveying belt 15 is in a And the part falls to the discharge port in the process of conveying. Therefore, the side end of the conveyor belt 15 which is actually passed through the hollow cavity 5 of the body 2 is the end in the length direction and above.
In an alternative embodiment, the power unit includes a pair of rotary wheels 16 connected to the two semicircular arc structures in the width direction of the conveyor belt 15, and a driver connected to at least one of the rotary wheels 16 of the pair of rotary wheels 16 to drive the rotary wheel 16 to rotate. The drive here is, for example and without limitation, a reduction motor, by which one 16 of a pair of turning wheels 16 is rotated to circulate the endless conveyor belt 15. The power assembly may be any one of those conventionally used in the mechanical field for driving the endless belt 15 to circulate, and this embodiment is not absolutely limited thereto.
Specifically, the processing method corresponding to the processing device for the Chinese wolfberry by the embodiment includes:
step S1: adjusting the vacuum degree of the vacuum container 1; specifically, a, opening an air outlet 8 and starting an air exhaust structure 10, and keeping the vacuum of the vacuum container 1 at 0.5-2 Pa to remove influence factors such as moisture and other gases of the vacuum container 1; b. and opening the air inlet 9 and the ventilation structure 11, filling oxygen (or mixed gas, wherein the volume ratio of the oxygen to the helium is 8: 1-2: 1) into the vacuum container 1, and maintaining the air-pumping and air-charging state of the vacuum container 1 to keep the working vacuum degree in the vacuum container 1 stable at 20-40 Pa.
Step S2: putting the medlar into a vacuum container 1, so that the medlar circulates in the vacuum container 1; and (3) opening a feeding control valve at the lower end of the feeding hopper 12, so that the medlar sequentially falls on the transmission conveying belt 15 and sequentially enters a glow discharge area formed by the two plasma discharge assemblies. Here, it should be noted that the upper sealing lid 18 is disposed on the upper hopper 12 so that the upper sealing lid 18 of the upper hopper 12 is not opened during the process of processing the medlar in the vacuum container 1 by forming a sealed space for the medlar charged in the upper hopper 12.
Step S3: starting a radio frequency power supply system 17 to realize plasma glow discharge; the plasma treatment of the lycium barbarum circulating in the vacuum vessel 1 may be performed simultaneously with step S2 or before the lycium barbarum enters the vacuum vessel 1. The processing time of the medlar at a group of discharge electrodes 3 of a plasma discharge assembly in the vacuum container 1 is 30-60 seconds; optionally, the two plasma discharge assemblies are arranged along the flowing direction of the medlar, the discharge rf power of the discharge electrode 3 of the plasma discharge assembly near the feeding port is 100-120W, and the discharge rf power of the discharge electrode 3 of the plasma discharge assembly near the discharging port is 60-80W.
Step S4: and discharging the medlar after the plasma treatment. For discharging the plasma discharge assembly-treated medlar from the discharge opening into the discharging hopper 14, the discharging hopper 14 of the present embodiment is provided with a lower sealing cover 19, and the lower sealing cover 19 is opened after the medlar treatment of the vacuum container 1 is finished. And after the medlar in the material loading is completely processed, closing the power supply and air exhaust structure 10, introducing air into the vacuum container 1 to atmospheric pressure, and taking out the medlar from the discharging hopper 14.
In this embodiment, the sequence of step S2 and step S3 may be reversed, or performed simultaneously, so as to ensure that the plasma discharge processing can be performed on the lycium barbarum passing through the plasma discharge module during the circulation process.
It should be further noted that, for the control of each functional component involved in the systematic operation process of the processing apparatus for lycium barbarum designed in this embodiment, the on/off may be manually controlled, or both may be connected to an upper computer, and the on/off of each functional component is coordinated through the upper computer, for this, this embodiment is not limited in any way.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims (9)

1. A matrimony vine processing apparatus which characterized in that includes:
the vacuum processing unit comprises a vacuum container for containing the medlar and a gas adjusting assembly communicated with the vacuum container and used for adjusting the vacuum degree of the vacuum container;
a plasma discharge unit including at least one plasma discharge component in the vacuum vessel.
2. The apparatus of claim 1, wherein the plasma discharge unit comprises two plasma discharge assemblies disposed in parallel and spaced apart in the vacuum vessel.
3. The wolfberry processing device according to any one of claims 1 or 2, wherein the plasma discharge assembly comprises a hollow-cavity body made of polytetrafluoroethylene material, a set of oppositely arranged discharge electrodes arranged on the inner cavity wall of the body, and a shielding layer wrapped on the outer side wall of the body;
the body is provided with a pair of openings communicated with the hollow inner cavity, and the pair of openings are suitable for the circulation of the medlar;
and the discharge electrodes are respectively positioned above and below the medlar which flows through the inner cavity of the body.
4. The apparatus of claim 1, wherein the gas conditioning assembly comprises a gas outlet and a gas inlet disposed in a sidewall of the vacuum vessel;
the air outlet is connected with an air extraction structure; the air inlet is connected with an air vent structure.
5. The apparatus according to claim 1, wherein the vacuum container is provided with a feeding port adapted to feed the wolfberry fruit into the vacuum container, and the feeding port is connected to a feeding hopper; a feeding control valve is arranged between the feeding hole and the feeding hopper; and
the vacuum container is also provided with a discharge port suitable for discharging the medlar from the vacuum container, and the discharge port is connected with a blanking hopper.
6. The apparatus according to claim 5, wherein the vacuum vessel is a horizontal vessel;
the feed inlet is located above the vacuum container with the horizontal structure, and the discharge outlet is located below the vacuum container with the horizontal structure.
7. The apparatus of claim 3, further comprising a transporting mechanism disposed in the vacuum container for carrying the fructus Lycii and moving the fructus Lycii along the inner cavity of the vacuum container.
8. The apparatus according to claim 7, wherein said feeding mechanism comprises a feeding belt of an endless structure, a power assembly connected to said feeding belt for driving the feeding belt to circulate; wherein
One side of the length direction of the material conveying belt penetrates through the inner cavity of the body, and after the material conveying belt penetrates through the inner cavity of the body, a group of discharge electrodes are respectively positioned above and below the material conveying belt penetrating through the inner cavity of the body.
9. The apparatus according to claim 8, wherein said power unit comprises a pair of rotary wheels connected to the widthwise semicircular arc structures of said belt, and a driver connected to at least one of said pair of rotary wheels for driving the rotary wheel to rotate.
CN201920305019.5U 2019-03-11 2019-03-11 Matrimony vine processing apparatus Active CN211407557U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109875045A (en) * 2019-03-11 2019-06-14 常州机电职业技术学院 Fructus lycii modification device and processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109875045A (en) * 2019-03-11 2019-06-14 常州机电职业技术学院 Fructus lycii modification device and processing method

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Effective date of registration: 20240401

Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province

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Address before: No.26, Mingxin Middle Road, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province

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