CN113243543A - Walnut drying equipment - Google Patents

Walnut drying equipment Download PDF

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Publication number
CN113243543A
CN113243543A CN202110634983.4A CN202110634983A CN113243543A CN 113243543 A CN113243543 A CN 113243543A CN 202110634983 A CN202110634983 A CN 202110634983A CN 113243543 A CN113243543 A CN 113243543A
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CN
China
Prior art keywords
box body
hollow shaft
hollow
hole
cavity
Prior art date
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Granted
Application number
CN202110634983.4A
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Chinese (zh)
Other versions
CN113243543B (en
Inventor
唐忠凤
赵立新
苏娟
雷云钦
杨建明
罗震宇
董斌
李程康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincang Quality And Technical Supervision Comprehensive Testing Center
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Lincang Quality And Technical Supervision Comprehensive Testing Center
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Publication date
Application filed by Lincang Quality And Technical Supervision Comprehensive Testing Center filed Critical Lincang Quality And Technical Supervision Comprehensive Testing Center
Priority to CN202110634983.4A priority Critical patent/CN113243543B/en
Publication of CN113243543A publication Critical patent/CN113243543A/en
Priority to ZA2022/03486A priority patent/ZA202203486B/en
Application granted granted Critical
Publication of CN113243543B publication Critical patent/CN113243543B/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/08Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
    • A23N12/10Rotary roasters
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00Preservation of edible seeds, e.g. cereals
    • A23B9/08Drying; Subsequent reconstitution
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/08Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
    • A23N12/12Auxiliary devices for roasting machines
    • A23N12/125Accessories or details
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses walnut drying equipment which comprises an air heater, a box body, a support, a hollow shaft, a partition plate, a hollow box body and a driving device. The hollow box body is provided with an internal cavity, a first through hole communicated with the internal cavity is formed in the bottom of the hollow box body, the hollow shaft penetrates through the hollow box body and the box body, the hollow shaft is rotatably connected with the box body, the hollow shaft is fixedly connected with the support, the partition is fixed in the axial through hole of the hollow shaft, the partition divides the axial through hole into an upper cavity and a lower cavity, a second through hole is formed in the side wall of the hollow shaft corresponding to the lower cavity, the second through hole is communicated with the internal cavity, a third through hole is formed in the side wall of the hollow shaft corresponding to the upper cavity, the first end of the hollow shaft is sealed, the second end of the hollow shaft is provided with an upper cavity interface and a lower cavity interface, the lower cavity interface is communicated with the air heater through a pipeline, and the driving device is used for driving the box body to rotate. Compared with the prior art, the drying device can improve the drying efficiency of the walnuts and save energy.

Description

Walnut drying equipment
Technical Field
The invention relates to the technical field of walnut processing, in particular to walnut drying equipment.
Background
The walnut contains a large amount of unsaturated fatty acid, vitamin E and high-quality protein, and has high nutritional value. In order to avoid walnut rotting and deteriorating, the walnut is generally required to be dried. In the prior art, walnut drying equipment generally uses the (mixing) shaft to stir the walnut when drying to adopt the mode of blowing downwards from the top to blow hot-blast to the walnut heap. Such drying apparatus has the following disadvantages: the stirring range of the stirring shafts is limited, the stirring effect is poor if the number of the stirring shafts is small, the running resistance is large if the number of the stirring shafts is large, and the walnuts can be crushed by the stirring shafts sometimes; the hot air is difficult to blow to the bottom layer of the walnut heap, and only the walnuts on the surface can be dried, and the walnuts are not fully utilized and are sent out from the air outlet, so that great energy waste is caused.
Disclosure of Invention
The invention aims to provide walnut drying equipment which is used for improving the drying efficiency of walnuts and saving energy.
In order to achieve the purpose, the invention provides the following scheme:
the invention discloses walnut drying equipment, which comprises an air heater and a box body, and also comprises a support, a hollow shaft, a partition plate, a hollow box body and a driving device, wherein the hollow box body is provided with an internal cavity, the bottom of the hollow box body is provided with a first through hole communicated with the internal cavity, the hollow shaft penetrates through the hollow box body and the box body, the hollow shaft is rotatably connected with the box body, the hollow shaft is fixedly connected with the support, the partition plate is fixed in the axial through hole of the hollow shaft, the partition plate divides the axial through hole into an upper cavity and a lower cavity, the side wall of the hollow shaft corresponding to the lower cavity is provided with a second through hole, the second through hole is communicated with the internal cavity, the side wall of the hollow shaft corresponding to the upper cavity is provided with a third through hole, the first end of the hollow shaft is closed, and the second end of the hollow shaft is provided with an upper cavity interface and a lower cavity interface, the lower cavity interface is communicated with the air heater through a pipeline, and the driving device is used for driving the box body to rotate.
Preferably, the hollow box bodies are multiple, a sleeve is arranged between every two adjacent hollow box bodies, the sleeve is sleeved on the hollow shaft, and a fourth through hole opposite to the third through hole is formed in the sleeve.
Preferably, a balancing weight is placed in the hollow box body.
Preferably, the upper cavity interface is communicated with an aeration device through a pipeline, and the aeration device is used for being installed in the water tank.
Preferably, the driving device comprises a driving motor, a driving belt wheel is arranged on an output shaft of the driving motor, a driven belt wheel is arranged on the hollow shaft, and the driving belt wheel is in transmission connection with the driven belt wheel through a belt.
Preferably, the hollow box body is made of plastic materials.
Preferably, the first end of the hollow shaft is threadedly connected with a first end cap, which closes the first end of the hollow shaft.
Preferably, the hollow box body is columnar, two bottom surfaces of the hollow box body are arched with the same shape of a major arc, the hollow shaft vertically penetrates through the circle center of the arched major arc, and the first through hole is located at the lower parts of the two bottom surfaces of the hollow box body.
Compared with the prior art, the invention has the following technical effects:
the invention divides the walnuts in the box body into a plurality of interlayers through the hollow box body, the walnuts in each interlayer can be heated and dried, and the hot air of each interlayer is blown from bottom to top, so that the utilization rate of the hot air is high. Along with the rotation of the box body, the walnuts in each interlayer are turned up and down, so that the walnuts in each part can be effectively dried.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the walnut drying equipment in the embodiment;
FIG. 2 is a schematic structural diagram of a hollow box body;
description of reference numerals: 100-walnut drying equipment; 1-a hot air blower; 2-a box body; 3-a scaffold; 4-a hollow shaft; 5-a separator; 6-hollow box body; 7-driving a motor; 8-a first via; 9-upper cavity; 10-lower cavity; 11-a second via; 12-a third via; 13-a first end cap; 14-a sleeve; 15-a fourth via; 16-a counterweight block; 17-an aeration device; 18-a water tank; 19-a drive pulley; 20-a driven pulley; 21-a belt; 22-projection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide walnut drying equipment which is used for improving the drying efficiency of walnuts and saving energy.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-2, the present embodiment provides a walnut drying apparatus 100, which includes an air heater 1 and a box 2, and further includes a bracket 3, a hollow shaft 4, a partition board 5, a hollow box 6 and a driving device.
Wherein, hollow box body 6 has inside cavity, and the bottom of hollow box body 6 is equipped with the first through-hole 8 with inside cavity intercommunication. The hollow shaft 4 penetrates through the hollow box body 6 and the box body 2, the hollow shaft 4 is rotatably connected with the box body 2, and the hollow shaft 4 is fixedly connected with the support 3. The partition plate 5 is fixed in the axial through hole of the hollow shaft 4, and the axial through hole is divided into an upper cavity 9 and a lower cavity 10 by the partition plate 5. The side wall of the hollow shaft 4 corresponding to the lower cavity 10 is provided with a second through hole 11, the second through hole 11 is communicated with the inner cavity, the side wall of the hollow shaft 4 corresponding to the upper cavity 9 is provided with a third through hole 12, and the third through hole 12 is positioned between the two adjacent hollow box bodies 6. The first end of the hollow shaft 4 is closed, in this embodiment, the first end of the hollow shaft 4 is connected with a first end cover 13 through a thread, and the first end of the hollow shaft 4 is closed by the first end cover 13. The second end of the hollow shaft 4 is provided with an upper cavity interface and a lower cavity interface, the lower cavity interface is communicated with the air heater 1 through a pipeline, and the driving device is used for driving the box body 2 to rotate.
When the walnut drying equipment 100 of this embodiment is in use, the hot air is sent into the lower cavity 10 by the hot air blower 1 through the pipeline, the hot air in the lower cavity 10 enters the hollow box body 6 through the second through hole 11, and flows out of the first through hole 8 at the bottom of the hollow box body 6 into the box body 2. The walnuts accumulated on the lower part of the box body 2 are dried while the hot air moves upwards, then enter the upper cavity 9 through the third through hole 12 and flow out from an upper cavity connector at the second end of the hollow shaft 4. Compare in the mode of stirring, this embodiment is through the whole the stirring of the walnut of rotatory box 2 inside with box 2, and it is better to turn over the effect, and is littleer to the destruction of walnut.
Further, in this embodiment, the hollow box bodies 6 are a plurality of and are distributed along the length direction of the hollow shaft 4 at equal intervals, a sleeve 14 is arranged between two adjacent hollow box bodies 6, the sleeve 14 is sleeved on the hollow shaft 4, the hollow box bodies 6 are positioned by the mode of arranging the sleeve 14, and the sleeve 14 is provided with a fourth through hole 15 which is right opposite to the position of the third through hole 12. The hollow box body 6 is heated by hot air in the hollow box body 6, and then adjacent walnuts are heated, and the heat exchange area with the walnuts is enlarged by arranging the hollow box bodies 6 and selecting the number of the hollow box bodies as a plurality.
In order to avoid or reduce the rotation of hollow box body 6, placed balancing weight 16 in the hollow box body 6 in this embodiment, balancing weight 16 is located the bottom of hollow box body 6 for first through-hole 8 is located the bottom of walnut heap all the time, and hot-blast can be dried whole walnut heap from bottom to top after 8 flows out from first through-hole, improves hot-blast utilization ratio.
In order to further improve the utilization rate of energy, the upper cavity interface in the embodiment is communicated with an aeration device 17 through a pipeline, and the aeration device 17 is used for being installed in a water tank 18. The water in the water tank 18 can be heated and insulated by preheating the gas flowing out of the upper cavity 9, and the heated water can be used for meeting the requirements of bathing and the like, so that the energy is saved. It should be noted that, in this embodiment, both the outer side of the pipeline at the upper cavity interface and the outer side of the pipeline at the lower cavity interface are provided with a sealing plug to avoid air leakage.
The type of drive means is numerous and can be selected by the person skilled in the art as desired. In this embodiment, the driving device includes a driving motor 7, a driving pulley 19 is disposed on an output shaft of the driving motor 7, a driven pulley 20 is disposed on the hollow shaft 4, and the driving pulley 19 and the driven pulley 20 are in transmission connection through a belt 21.
In order to reduce the weight of the hollow shaft 4 and reduce the cost, the hollow box 6 is made of plastic and is formed by integral molding.
In this embodiment, the hollow box 6 is cylindrical, two bottom surfaces of the hollow box 6 are in the shape of a major arc arch, the hollow shaft 4 vertically penetrates through the center of the major arc arch, and the first through hole 8 is located at the lower parts of the two bottom surfaces of the hollow box 6. Because this embodiment is divided into a plurality of intermediate layers with the walnut in the box 2 through hollow box body 6, the intraformational walnut of every intermediate layer can both obtain heating and stoving, and the hot-blast from bottom to top of every intermediate layer blows, and hot-blast high-usage. Along with the rotation of the box body 2, the walnuts in each interlayer are turned up and down, so that the walnuts in each part can be effectively dried.
In order to turn the walnuts in each interlayer up and down, a plurality of groups of bulges 22 are arranged on the inner wall of the box body 2 in the embodiment, each group of bulges 22 are distributed in an annular array by taking the axis of the box body 2 as the center, and the axial position of the box body 2 where each interlayer is located corresponds to one group of bulges 22. The bulges 22 can stir the walnuts at the bottom of the interlayer, and the turning of the walnuts in each interlayer is accelerated.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (8)

1. A walnut drying device comprises an air heater and a box body and is characterized by further comprising a support, a hollow shaft, a partition plate, a hollow box body and a driving device, wherein the hollow box body is provided with an internal cavity, a first through hole communicated with the internal cavity is formed in the bottom of the hollow box body, the hollow shaft penetrates through the hollow box body and the box body, the hollow shaft is rotatably connected with the box body, the hollow shaft is fixedly connected with the support, the partition plate is fixed in the axial through hole of the hollow shaft, the axial through hole is divided into an upper cavity and a lower cavity by the partition plate, a second through hole is formed in the side wall of the hollow shaft corresponding to the lower cavity and communicated with the internal cavity, a third through hole is formed in the side wall of the hollow shaft corresponding to the upper cavity, the first end of the hollow shaft is sealed, and the second end of the hollow shaft is provided with an upper cavity connector and a lower cavity connector, the lower cavity interface is communicated with the air heater through a pipeline, and the driving device is used for driving the box body to rotate.
2. The walnut drying equipment according to claim 1, wherein the number of the hollow boxes is plural, a sleeve is arranged between two adjacent hollow boxes, the sleeve is sleeved on the hollow shaft, and a fourth through hole opposite to the third through hole is arranged on the sleeve.
3. The walnut drying apparatus of claim 1, wherein a balancing weight is placed in the hollow box.
4. The walnut drying apparatus of claim 1, wherein the upper cavity interface is in communication with an aeration device via a pipeline, the aeration device being configured to be installed in a water tank.
5. The walnut drying equipment according to claim 1, wherein the driving device comprises a driving motor, a driving pulley is arranged on an output shaft of the driving motor, a driven pulley is arranged on the hollow shaft, and the driving pulley and the driven pulley are in transmission connection through a belt.
6. The walnut drying apparatus of claim 1, wherein the hollow box body is made of plastic.
7. The walnut drying apparatus of claim 1, wherein the first end of the hollow shaft is threadedly connected with a first end cap, the first end cap closing the first end of the hollow shaft.
8. The walnut drying equipment according to claim 1, wherein the hollow box body is columnar, two bottom surfaces of the hollow box body are in the shape of a major arc arch with the same shape, the hollow shaft vertically penetrates through the center of the major arc arch, and the first through hole is located at the lower parts of the two bottom surfaces of the hollow box body.
CN202110634983.4A 2021-06-01 2021-06-01 Walnut drying equipment Active CN113243543B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110634983.4A CN113243543B (en) 2021-06-01 2021-06-01 Walnut drying equipment
ZA2022/03486A ZA202203486B (en) 2021-06-01 2022-03-25 Walnut drying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110634983.4A CN113243543B (en) 2021-06-01 2021-06-01 Walnut drying equipment

Publications (2)

Publication Number Publication Date
CN113243543A true CN113243543A (en) 2021-08-13
CN113243543B CN113243543B (en) 2024-06-14

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CN202110634983.4A Active CN113243543B (en) 2021-06-01 2021-06-01 Walnut drying equipment

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ZA (1) ZA202203486B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000093143A (en) * 1998-09-24 2000-04-04 Takeharaen Seichajo:Kk Tea leaf-heating and processing device and method thereof
JP2000146442A (en) * 1998-11-02 2000-05-26 Plando Kenkyusho:Kk Dryer and drying method
CN207395368U (en) * 2017-09-14 2018-05-22 香格里拉市源桃庄农业科技有限公司 A kind of rotary drum type walnut drying unit
CN208639572U (en) * 2017-11-28 2019-03-26 重庆文然农业开发有限公司 A kind of drum-type Chinese prickly ash dryer
CN208807605U (en) * 2018-07-13 2019-05-03 平舆县金菜园生态农业有限公司 A kind of day lily dryer
CN210353070U (en) * 2019-06-26 2020-04-21 大姚丽珊农业开发有限公司 Drying device for walnut processing
CN210425891U (en) * 2019-07-18 2020-04-28 广东圆融新材料有限公司 Air-blast drying cabinet for nylon materials
CN211476552U (en) * 2019-12-26 2020-09-11 湖南老泷泉茶业有限公司 Drying device is used in processing of tealeaves baking house
CN214962533U (en) * 2021-06-01 2021-12-03 临沧市质量技术监督综合检测中心 Walnut drying equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000093143A (en) * 1998-09-24 2000-04-04 Takeharaen Seichajo:Kk Tea leaf-heating and processing device and method thereof
JP2000146442A (en) * 1998-11-02 2000-05-26 Plando Kenkyusho:Kk Dryer and drying method
CN207395368U (en) * 2017-09-14 2018-05-22 香格里拉市源桃庄农业科技有限公司 A kind of rotary drum type walnut drying unit
CN208639572U (en) * 2017-11-28 2019-03-26 重庆文然农业开发有限公司 A kind of drum-type Chinese prickly ash dryer
CN208807605U (en) * 2018-07-13 2019-05-03 平舆县金菜园生态农业有限公司 A kind of day lily dryer
CN210353070U (en) * 2019-06-26 2020-04-21 大姚丽珊农业开发有限公司 Drying device for walnut processing
CN210425891U (en) * 2019-07-18 2020-04-28 广东圆融新材料有限公司 Air-blast drying cabinet for nylon materials
CN211476552U (en) * 2019-12-26 2020-09-11 湖南老泷泉茶业有限公司 Drying device is used in processing of tealeaves baking house
CN214962533U (en) * 2021-06-01 2021-12-03 临沧市质量技术监督综合检测中心 Walnut drying equipment

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