CN103251118A - Device utilizing hot air to dry walnuts - Google Patents
Device utilizing hot air to dry walnuts Download PDFInfo
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- CN103251118A CN103251118A CN2013102074467A CN201310207446A CN103251118A CN 103251118 A CN103251118 A CN 103251118A CN 2013102074467 A CN2013102074467 A CN 2013102074467A CN 201310207446 A CN201310207446 A CN 201310207446A CN 103251118 A CN103251118 A CN 103251118A
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- walnuts
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- screen
- drying chamber
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- 235000020234 walnut Nutrition 0.000 title claims abstract description 44
- 241000758791 Juglandaceae Species 0.000 title claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 241000758789 Juglans Species 0.000 claims description 17
- 235000009496 Juglans regia Nutrition 0.000 claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000007602 hot air drying Methods 0.000 claims description 5
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 239000011087 paperboard Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 3
- 235000014571 nuts Nutrition 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003779 hair growth Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drying Of Solid Materials (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
本发明涉及一种农业机械，尤其是涉及一种利用热风干燥核桃等坚果设备。其特征是：主要由骨架、保温箱板、闸门、导料槽、筛网、提升机组成；核桃去除青皮后，通过提升机，由干燥腔上方开口喂入，核桃因为自身重力，在筛网斜面上自然堆积，喂料完成后，启动热源和驱动风机，进行干燥，设备中的温湿度传感器可对干燥腔中物料的温度与湿度进行实时监测，随时调整干燥温度，使温度适宜干燥工艺的需求。当干燥完成后，打开闸门，干燥腔中的核桃因为重力与上方核桃的压力，由导料槽卸出，进行装袋或装箱。
The invention relates to an agricultural machine, in particular to a device for drying nuts such as walnuts by using hot air. Its characteristics are: it is mainly composed of a skeleton, an incubator board, a gate, a material guide trough, a screen, and a hoist; after the walnuts are removed from the green skin, they are fed from the opening above the drying chamber through the hoist. Natural accumulation on the inclined surface, after the feeding is completed, start the heat source and drive the fan to dry. The temperature and humidity sensor in the equipment can monitor the temperature and humidity of the material in the drying chamber in real time, and adjust the drying temperature at any time to make the temperature suitable for the drying process. need. When the drying is completed, the gate is opened, and the walnuts in the drying chamber are discharged from the chute due to the gravity and the pressure of the walnuts above, and are then packed into bags or boxes.
Description
(一)技术领域(1) Technical field
本发明公开了一种农业机械，尤其是涉及一种用于核桃等坚果的干燥设备，属于农业机械技术领域。The invention discloses an agricultural machine, in particular relates to a drying device for nuts such as walnuts, and belongs to the technical field of agricultural machines.
(二)技术背景(2) Technical background
目前核桃种植基本上还处在小农个体经营，核桃园管理粗放的状态，农户为了能尽快将核桃采收销售，往往提前对核桃进行采摘，不能严格按照核桃成熟时间进行采摘，使得核桃含水率较高；核桃的干燥是采用自然晒干法，延缓了核桃产品上市的时间，在核桃自然干燥的过程中经常会遇到阴雨天气，核桃仁很容易发霉、长毛、颜色变深，商品等级下降。目前市场上的核桃烘干房，可避免天气的影响，但装卸载核桃时，劳动力需求较大。为了解决这些问题，研究出一种核桃热风烘干设备，能够将核桃干燥至安全水分之下，有利于后期的贮藏销售，具有生产率高、批次处理量大、干燥均匀，节省人工等优点。At present, walnut planting is basically still in the state of small-scale individual farmers and extensive management of walnut orchards. In order to harvest and sell walnuts as soon as possible, farmers often pick walnuts in advance, and they cannot be picked strictly according to the walnut ripening time, which makes the walnut moisture content relatively low. High; walnuts are dried in the natural sun, which delays the time for walnut products to go on the market. During the natural drying process of walnuts, we often encounter cloudy and rainy weather, and walnut kernels are prone to mold, hair growth, and darker color, and the product grade declines. . The walnut drying rooms currently on the market can avoid the influence of weather, but when loading and unloading walnuts, the demand for labor is relatively large. In order to solve these problems, a walnut hot air drying equipment has been developed, which can dry walnuts to a safe water level, which is beneficial to later storage and sales. It has the advantages of high productivity, large batch processing capacity, uniform drying, and labor saving.
(三)发明内容(3) Contents of the invention
为了解决上述问题，本发明提供了一种结构简单，利用热风干燥核桃的设备。In order to solve the above problems, the invention provides a device with simple structure and utilizing hot air to dry walnuts.
本发明为达到以上目的，通过以下技术方案实现：提供的核桃干燥设备主要由骨架、保温箱板、闸门、导料槽、筛网、提升机组成。骨架的四周设置保温箱板，使用螺钉或螺栓固定在骨架外层，在骨架上安装筛网，筛网与水平夹角为30°-45°，使筛网斜面与四周保温箱板形成一个上方有开口的密封干燥腔；在干燥腔中安装温湿度感应器，可实时监测物料在干燥腔中的温湿度；在干燥腔正面，设置有闸门与导料槽，闸门通过上下移动进行开合，在装备后方或旁边，配备有提升机。在筛网斜面下方和后方设置风道；在筛网与风道之间也可安装若干轴流风机，达到均匀布风的效果。In order to achieve the above object, the present invention realizes the following technical solutions: the provided walnut drying equipment is mainly composed of a skeleton, an incubator board, a gate, a material guide groove, a screen, and a hoist. The incubator boards are arranged around the frame, fixed on the outer layer of the frame with screws or bolts, and the screen is installed on the frame. A sealed drying chamber with an opening; a temperature and humidity sensor is installed in the drying chamber to monitor the temperature and humidity of the material in the drying chamber in real time; on the front of the drying chamber, there are gates and material guide grooves, and the gates are opened and closed by moving up and down. There is a hoist behind or beside the equipment. Air ducts are set under and behind the screen slope; a number of axial flow fans can also be installed between the screen and the air duct to achieve uniform air distribution.
干燥设备的热源可由燃煤热风炉、天然气热风炉、电加热器、热泵等设备提供，热风温度在15℃到55℃之间，在风道中安装风机驱动热空气由设备底部向上通过核桃之间空隙高速行进，达到干燥的需求。The heat source of the drying equipment can be provided by equipment such as coal-fired hot air stove, natural gas hot air stove, electric heater, heat pump, etc. The temperature of the hot air is between 15°C and 55°C, and a fan is installed in the air duct to drive the hot air from the bottom of the equipment upward through the walnuts The gap travels at high speed to meet the drying needs.
其工作原理是：核桃去除青皮后，通过提升机，由干燥腔上方开口喂入，核桃因为自身重力，在筛网斜面上自然堆积，喂料完成后，启动热源和驱动风机，进行干燥，设备中的温湿度传感器可对干燥腔中物料的温度与湿度进行实时监测，随时调整干燥温度，使温度适宜干燥工艺的需求。当干燥完成后，打开闸门，干燥腔中的核桃因为重力与上方核桃的压力，由导料槽卸出，进行装袋或装箱。Its working principle is: After the walnuts are removed from the green skin, they are fed through the opening above the drying chamber through the elevator. The walnuts are naturally accumulated on the inclined surface of the screen due to their own gravity. After the feeding is completed, start the heat source and drive the fan to dry. The temperature and humidity sensor in the dryer can monitor the temperature and humidity of the material in the drying chamber in real time, and adjust the drying temperature at any time to make the temperature suitable for the drying process. When the drying is completed, the gate is opened, and the walnuts in the drying chamber are discharged from the chute due to the gravity and the pressure of the walnuts above, and are then packed into bags or boxes.
(四)附图说明(4) Description of drawings
附图1是核桃干燥设备的结构示意图。Accompanying drawing 1 is the structural representation of walnut drying equipment.
附图2是核桃干燥设备的A-A方向的剖视图。Accompanying
附图3是核桃干燥设备的立体示意图Accompanying
(五)具体实施方式(5) Specific implementation methods
图例：1-提升机；2-保温箱板；3-导料槽；4-闸门；5-骨架；6-筛网。Legend: 1-hoist; 2-incubator board; 3-guide trough; 4-gate; 5-skeleton; 6-screen.
实施例：如图1、2所示，提供的核桃干燥设备主要由骨架5、保温箱板2、闸门4、导料槽3、筛网6、提升机1组成。骨架5的四周设置保温箱板2，使用螺钉或螺栓固定在骨架5外层，在骨架2上安装筛网6，筛网6与水平夹角为30°-45°，使筛网6斜面与四周保温箱板2形成一个上方有开口密封的干燥腔；在干燥腔中安装温湿度感应器，可实时监测物料在干燥腔中的温湿度；在干燥腔正面，设置有闸门4与导料槽3，闸门4通过上下移动进行开合，在装备后方或旁边，配备有提升机1。在筛网6斜面下方和后方设置风道；在筛网6与风道之间也可安装若干风机，达到均匀布风的效果。Embodiment: As shown in Figures 1 and 2, the walnut drying equipment provided is mainly composed of a
干燥设备的热源可由燃煤热风炉、天然气热风炉、电加热器、热泵等设备提供，热风温度在15℃到55℃之间，在风道中安装风机驱动热空气由设备底部向上通过核桃之间空隙高速行进，达到干燥的需求。The heat source of the drying equipment can be provided by equipment such as coal-fired hot air stove, natural gas hot air stove, electric heater, heat pump, etc. The temperature of the hot air is between 15°C and 55°C, and a fan is installed in the air duct to drive the hot air from the bottom of the equipment upward through the walnuts The gap travels at high speed to meet the drying needs.
其工作原理是：核桃去除青皮后，通过提升机1，由干燥腔上方开口喂入，核桃因为自身重力，在筛网6斜面上自然堆积，喂料完成后，启动热源和驱动风机，进行干燥，设备中的温湿度传感器可对干燥腔中物料的温度与湿度进行实时监测，随时调整干燥温度，使温度适宜干燥工艺的需求。当干燥完成后，打开闸门4，干燥腔中的核桃因为重力与上方核桃的压力，由导料槽3卸出，进行装袋或装箱。Its working principle is: After the walnuts are removed from the green skin, they are fed through the opening above the drying chamber through the hoist 1. The walnuts are naturally accumulated on the inclined surface of the
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207446.7A CN103251118B (en) | 2013-05-30 | 2013-05-30 | A kind of walnut warm air drying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207446.7A CN103251118B (en) | 2013-05-30 | 2013-05-30 | A kind of walnut warm air drying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN103251118A true CN103251118A (en) | 2013-08-21 |
| CN103251118B CN103251118B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310207446.7A Expired - Fee Related CN103251118B (en) | 2013-05-30 | 2013-05-30 | A kind of walnut warm air drying equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165575A (en) * | 2019-12-24 | 2020-05-19 | 新疆大学 | Walnut hot air drying process |
| CN111789266A (en) * | 2020-08-01 | 2020-10-20 | 新疆大学 | A kind of fresh walnut with green peel direct shell breaking device and process |
| CN113917895A (en) * | 2020-07-07 | 2022-01-11 | 新疆大学 | Walnut preliminary processing production line intelligence control system based on PLC |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3703861A (en) * | 1971-06-25 | 1972-11-28 | Farm Automatic Feeding Ltd | Raw organic material cooker |
| FR2699794A1 (en) * | 1992-12-29 | 1994-07-01 | Rousset Ets Maurice | Nut dryer with angled support grills in sealed chamber |
| KR19980072017A (en) * | 1998-07-14 | 1998-10-26 | 이봉근 | Chestnut machine with automatic sheath machine |
| CN201278790Y (en) * | 2008-07-02 | 2009-07-29 | 新疆农业科学院农业机械化研究所 | Novel solar fruit drying chamber |
| CN101946969A (en) * | 2010-09-06 | 2011-01-19 | 洪灵 | Baking box special for baking hickory kernels |
| CN102793253A (en) * | 2012-08-02 | 2012-11-28 | 四川南充首创科技开发有限公司 | Integral greenhouse type solar red jujube drying room |
-
2013
- 2013-05-30 CN CN201310207446.7A patent/CN103251118B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3703861A (en) * | 1971-06-25 | 1972-11-28 | Farm Automatic Feeding Ltd | Raw organic material cooker |
| FR2699794A1 (en) * | 1992-12-29 | 1994-07-01 | Rousset Ets Maurice | Nut dryer with angled support grills in sealed chamber |
| KR19980072017A (en) * | 1998-07-14 | 1998-10-26 | 이봉근 | Chestnut machine with automatic sheath machine |
| CN201278790Y (en) * | 2008-07-02 | 2009-07-29 | 新疆农业科学院农业机械化研究所 | Novel solar fruit drying chamber |
| CN101946969A (en) * | 2010-09-06 | 2011-01-19 | 洪灵 | Baking box special for baking hickory kernels |
| CN102793253A (en) * | 2012-08-02 | 2012-11-28 | 四川南充首创科技开发有限公司 | Integral greenhouse type solar red jujube drying room |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165575A (en) * | 2019-12-24 | 2020-05-19 | 新疆大学 | Walnut hot air drying process |
| CN113917895A (en) * | 2020-07-07 | 2022-01-11 | 新疆大学 | Walnut preliminary processing production line intelligence control system based on PLC |
| CN111789266A (en) * | 2020-08-01 | 2020-10-20 | 新疆大学 | A kind of fresh walnut with green peel direct shell breaking device and process |
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| Publication number | Publication date |
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| CN103251118B (en) | 2016-06-15 |
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