CN209234937U - A watermelon seed processing device - Google Patents

A watermelon seed processing device Download PDF

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Publication number
CN209234937U
CN209234937U CN201821700796.1U CN201821700796U CN209234937U CN 209234937 U CN209234937 U CN 209234937U CN 201821700796 U CN201821700796 U CN 201821700796U CN 209234937 U CN209234937 U CN 209234937U
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barrel
watermelon seeds
rack
oil cylinder
air
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何旭东
李述刚
余雄伟
朱波
付琴利
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WUHAN XUDONG FOOD Co Ltd
Hubei University of Technology
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WUHAN XUDONG FOOD Co Ltd
Hubei University of Technology
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  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
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Abstract

A kind of watermelon seeds processing unit (plant), including extruding apparatus, drying unit and conveying device;Extruding apparatus includes support, rack and barrel, rack one end and support are hinged, other end is connect by the first oil cylinder with support, driving motor is installed in rack, electric heater and multiple groups support roller, barrel is arranged in rack, multi-turn track is fixedly connected with outside barrel, each circle track is assemblied on each group support roller, driving motor drives barrel to rotate on support roller by gear and gear ring, end cap is mounted in barrel two sides, electric heater is arranged below barrel, air inlet pipe and exhaust pipe have been respectively communicated on two end caps, valve is mounted in air inlet pipe and exhaust pipe, the utility model can carry out expanding treatment to watermelon seeds, crack watermelon seed surface, destroy watermelon seeds watchcase, so that watermelon seeds are easy to be peeled off.

Description

一种西瓜籽加工装置A watermelon seed processing device

技术领域technical field

本实用新型涉及一种西瓜籽加工装置。The utility model relates to a watermelon seed processing device.

背景技术Background technique

随着人们生活水平和物质条件的不断改善,方便嗜好性休闲食品的需求日益增加,特别是随着居民膳食指南中将坚果食品列于到每日推荐膳食中后,坚果炒货等休闲食品更是以年均15%的增长速度在飞速发展,风味西瓜籽就是其中的典型代表,西瓜籽系列休闲食品已成为广大消费者茶余饭后、节庆庆典等快销旺品。然由于西瓜籽本身外壳结构致密、坚实,入味和烘烤时间长,特别磕壳难等系列问题严重影响了该产品在中老年、少年儿童人群的消费比重。With the continuous improvement of people's living standards and material conditions, the demand for convenient and addictive snack foods is increasing, especially after nut foods are listed in the daily recommended diet in the dietary guidelines for residents, snack foods such as nut roasted seeds and nuts are even more popular. With an average annual growth rate of 15%, it is developing rapidly. Flavored watermelon seeds are a typical representative. Watermelon seeds series snack foods have become fast-selling products for consumers after dinner, festivals and celebrations. However, due to the dense and solid shell structure of watermelon seeds, a series of problems such as flavor and long baking time, especially difficult to crack the shell, have seriously affected the consumption proportion of this product among the middle-aged, elderly, and children.

发明内容Contents of the invention

本实用新型要解决的技术问题是提供一种西瓜籽加工装置,能够对西瓜籽进行膨化处理,使西瓜籽表面产生裂纹、破坏西瓜籽表壳,使得西瓜籽容易被剥壳。The technical problem to be solved by the utility model is to provide a watermelon seed processing device, which can puff the watermelon seeds, cause cracks on the surface of the watermelon seeds, destroy the shell of the watermelon seeds, and make the watermelon seeds easy to peel.

为了解决上述技术问题,本实用新型的技术方案为:In order to solve the problems of the technologies described above, the technical solution of the utility model is:

一种西瓜籽加工装置,包括膨化装置、烘干装置和输送装置;A watermelon seed processing device, including an extruding device, a drying device and a conveying device;

膨化装置包括支座、机架和料筒,机架一端与支座铰接,另外一端通过第一油缸与支座连接,在机架内安装有驱动电机、电热器和多组托轮,料筒设置在机架内,在料筒外固定连接有多圈轨道,各圈轨道装配在各组托轮上,驱动电机通过齿轮和齿圈驱动料筒在托轮上旋转,在料筒两侧均安装有端盖,电热器设置在料筒下方,在两个端盖上分别连通有进气管和排气管,在进气管和排气管上均安装有阀门;The extruding device includes a support, a frame and a barrel. One end of the frame is hinged to the support, and the other end is connected to the support through the first oil cylinder. A driving motor, an electric heater and multiple sets of supporting wheels are installed in the frame. It is installed in the frame and fixedly connected with multiple circles of tracks outside the barrel. Each track is assembled on each set of support wheels. The drive motor drives the barrel to rotate on the support wheels through gears and ring gears. Both sides of the barrel are The end cover is installed, the electric heater is arranged under the barrel, the intake pipe and the exhaust pipe are respectively connected to the two end covers, and valves are installed on the intake pipe and the exhaust pipe;

所述烘干装置包括烘箱,烘箱内设有多组网带输送机,各组网带输送机由上到下依次交错布置,由各组网带输送机在烘箱内构成蛇形烘干通道,在烘干通道两端烘箱上分别安装有进料斗和出料斗,在烘箱底面和顶面分别设有热风机和出风管;The drying device includes an oven, and multiple sets of mesh belt conveyors are arranged in the oven, and each set of mesh belt conveyors is arranged alternately from top to bottom, and each set of mesh belt conveyors forms a serpentine drying channel in the oven. An inlet hopper and an outlet hopper are respectively installed on the oven at both ends of the drying channel, and a hot air blower and an air outlet pipe are respectively installed on the bottom and top of the oven;

膨化装置加工完的西瓜籽由输送装置输送到烘箱内。The watermelon seeds processed by the puffing device are transported to the oven by the conveying device.

在料筒内设有多根耙齿。A plurality of rake teeth are arranged in the barrel.

端盖通过启闭机构与料筒连接,所述启闭机构包括固定连接在机架上的第二油缸和固定连接在端盖中心的旋转接头,第二油缸活塞杆与旋转接头连接,在端盖上开设有与旋转接头进气口连通的通孔,进气管和排气管分别连通在两个旋转接头排气口上。The end cover is connected with the barrel through the opening and closing mechanism. The opening and closing mechanism includes a second oil cylinder fixedly connected to the frame and a rotary joint fixedly connected to the center of the end cover. The piston rod of the second oil cylinder is connected with the rotary joint. The cover is provided with a through hole communicating with the air inlet of the rotary joint, and the air intake pipe and the exhaust pipe are respectively communicated with the two air outlets of the rotary joint.

还包括控制系统,所述控制系统包括PLC控制器、人机界面触摸屏、冷风机、安装在排气管上的温度传感器和压力传感器,所述阀门为电动阀,冷风机出风口通过软管连通进气管,温度传感器和湿度传感器将监控到的信号传送给PLC控制器,PLC控制器控制电动阀、电热器、冷风机、第一油缸和第二油缸,人机界面触摸屏显示温度传感器和压力传感器传送过来的数据。It also includes a control system, which includes a PLC controller, a human-machine interface touch screen, a cooling fan, a temperature sensor and a pressure sensor installed on the exhaust pipe, the valve is an electric valve, and the air outlet of the cooling fan is connected through a hose The intake pipe, temperature sensor and humidity sensor transmit the monitored signals to the PLC controller, and the PLC controller controls the electric valve, electric heater, air cooler, first oil cylinder and second oil cylinder, and the touch screen of the man-machine interface displays the temperature sensor and pressure sensor transmitted data.

本实用新型的有益效果是:The beneficial effects of the utility model are:

1、通过对西瓜籽加热、加压,使得西瓜籽表面结构微膨化和角质化,让西瓜籽表面产生裂痕、结构发生破坏,而后利用冷风快速对西瓜籽进行降温,使西瓜籽表面涨缩,拉扯西瓜籽两片外壳,使外壳结合处收缩微炸裂,以方便人们对西瓜籽进行剥壳。1. By heating and pressurizing the watermelon seeds, the surface structure of the watermelon seeds is micro-expanded and keratinized, causing cracks and structure damage on the surface of the watermelon seeds, and then using cold wind to quickly cool down the watermelon seeds, causing the surface of the watermelon seeds to expand and shrink. Pull the two shells of the watermelon seeds to make the junction of the shells shrink and burst slightly, so that people can peel the watermelon seeds conveniently.

2、控制系统能够自动控制西瓜籽膨化时间、压力、温度和次数,提高西瓜籽的微膨化效果,降低工人劳动强度。2. The control system can automatically control the puffing time, pressure, temperature and frequency of watermelon seeds, improve the micro-puffing effect of watermelon seeds and reduce the labor intensity of workers.

3、对西瓜籽进行气流微膨化处理后,由于西瓜籽外壳组织结构出现裂痕,可以极大缩短蒸煮入味时间和入味效果,可缩短蒸煮时间30%以上,入味效果更为均匀和使种仁达到完全入味效果。3. After the air-flow micro-expansion treatment of watermelon seeds, due to the cracks in the tissue structure of the watermelon seeds, the cooking time and flavoring effect can be greatly shortened, and the cooking time can be shortened by more than 30%, the flavoring effect is more uniform and the seed kernel reaches Totally tasty.

4、对西瓜籽进行气流微膨化处理后,由于微膨化使西瓜籽外壳角质化,打通了水分传递通道,极大缩短烘烤炒制时间,使其炒制加工时间缩短20%以上,实现节能降耗和显著提高生产效率等效果。4. After the air-flow micro-expansion treatment of watermelon seeds, due to the micro-expansion, the watermelon seed shell is horny, which opens up the water transfer channel, greatly shortens the roasting and frying time, shortens the frying and processing time by more than 20%, and realizes energy saving Reduce consumption and significantly improve production efficiency and other effects.

附图说明Description of drawings

下面结合附图对本实用新型做进一步的说明:Below in conjunction with accompanying drawing, the utility model is further described:

图1为本实用新型的结构示意图,Fig. 1 is the structural representation of the utility model,

图2为本实用新型的局部放大结构示意图,Fig. 2 is the partially enlarged structure schematic diagram of the utility model,

图3为本实用新型各电器件间的连接关系示意图。Fig. 3 is a schematic diagram of the connection relationship among the electrical components of the present invention.

图中:支座1、机架2、料筒3、端盖4、启闭机构5、冷风机6、驱动电机7、输送装置8、烘干装置9、托轮10、电热器11、第一油缸12、轨道13、耙齿31、第二油缸51、旋转接头52、排气管53、电动阀54、温度传感器55、压力传感器56、软管61、进气管62、齿轮71、齿圈72、烘箱91、进料斗92、出料斗93、网带输送机94、热风机95、出风管96。In the figure: support 1, frame 2, barrel 3, end cover 4, opening and closing mechanism 5, air cooler 6, driving motor 7, conveying device 8, drying device 9, supporting wheel 10, electric heater 11, One oil cylinder 12, track 13, rake tooth 31, second oil cylinder 51, rotary joint 52, exhaust pipe 53, electric valve 54, temperature sensor 55, pressure sensor 56, hose 61, air intake pipe 62, gear 71, ring gear 72. Oven 91, feed hopper 92, discharge hopper 93, mesh belt conveyor 94, hot air blower 95, air outlet pipe 96.

具体实施方式Detailed ways

如图1到3所示,一种西瓜籽加工装置,包括膨化装置、烘干装置9和输送装置8;As shown in Figures 1 to 3, a kind of watermelon seed processing device comprises puffing device, drying device 9 and delivery device 8;

膨化装置包括支座1、机架2和料筒3,机架2一端与支座1铰接,另外一端通过第一油缸12与支座1连接,在机架2内安装有驱动电机7、电热器11和多组托轮10,每组托轮10是由多个托轮10构成,料筒3设置在机架2内,在料筒3外固定连接有多圈轨道13,各圈轨道13装配在各组托轮10上,驱动电机7通过齿轮71和齿圈72驱动料筒3在各组托轮10上旋转,在料筒3两侧均安装有端盖4,电热器11设置在料筒3下方,在两个端盖4上分别连通有进气管62和排气管53,在进气管62和排气管53上均安装有阀门;The puffing device includes a support 1, a frame 2 and a barrel 3. One end of the frame 2 is hinged to the support 1, and the other end is connected to the support 1 through the first oil cylinder 12. A drive motor 7, an electric heater, etc. are installed in the frame 2. 11 and multiple groups of supporting wheels 10, each group of supporting wheels 10 is composed of a plurality of supporting wheels 10, the material cylinder 3 is arranged in the frame 2, and a multi-circle track 13 is fixedly connected outside the material cylinder 3, and each circle of track 13 Assembled on each set of supporting wheels 10, the driving motor 7 drives the barrel 3 to rotate on each set of supporting wheels 10 through the gear 71 and the ring gear 72. End caps 4 are installed on both sides of the barrel 3, and the electric heater 11 is set on Below the barrel 3, an air intake pipe 62 and an exhaust pipe 53 are communicated with the two end caps 4 respectively, and valves are installed on the air intake pipe 62 and the exhaust pipe 53;

所述烘干装置9包括烘箱91,烘箱91内设有多组网带输送机94,各组网带输送机94由上到下依次交错布置,由各组网带输送机94在烘箱91内构成蛇形烘干通道,在烘干通道两端烘箱91上分别安装有进料斗92和出料斗93,在烘箱91底面和顶面分别设有热风机95和出风管96,西瓜籽由进料斗92进入到烘箱91中后,在多组网带输送机94上输送,在输送的过程中,热风机95吹出的热风对网带输送机94上西瓜籽予以风干;Described drying device 9 comprises oven 91, is provided with multiple groups of mesh belt conveyors 94 in oven 91, and each group of mesh belt conveyors 94 is alternately arranged successively from top to bottom, and each group of mesh belt conveyors 94 in oven 91 Constitute a serpentine drying channel, on the oven 91 at the two ends of the drying channel, a feed hopper 92 and a hopper 93 are respectively installed, and a hot air blower 95 and an air outlet pipe 96 are respectively arranged on the bottom surface and the top surface of the oven 91, and the watermelon seeds are fed by After feed hopper 92 enters in baking oven 91, convey on multiple groups of mesh belt conveyors 94, in the process of conveying, the hot blast that hot air blower 95 blows out air-dries watermelon seeds on mesh belt conveyor 94;

膨化装置加工完的西瓜籽由输送装置8输送到烘箱91内,输送装置8可以是斗提机。The watermelon seeds processed by the puffing device are transported into the oven 91 by the conveying device 8, and the conveying device 8 may be a bucket elevator.

在料筒3内设有多根耙齿31。耙齿31用于提高西瓜籽在料筒中的搅拌效果。A plurality of rake teeth 31 are arranged in the barrel 3 . The rake teeth 31 are used to improve the stirring effect of the watermelon seeds in the barrel.

端盖4通过启闭机构5与料筒3连接,所述启闭机构5包括固定连接在机架2上的第二油缸51和固定连接在端盖4中心的旋转接头52,第二油缸51活塞杆与旋转接头52连接,在端盖4上开设有与旋转接头52进气口连通的通孔,进气管62和排气管53分别连通在两个旋转接头52排气口上。The end cover 4 is connected to the barrel 3 through the opening and closing mechanism 5, and the opening and closing mechanism 5 includes a second oil cylinder 51 fixedly connected to the frame 2 and a rotary joint 52 fixedly connected to the center of the end cover 4, the second oil cylinder 51 The piston rod is connected with the rotary joint 52, and a through hole communicating with the air inlet of the rotary joint 52 is opened on the end cover 4, and the air intake pipe 62 and the exhaust pipe 53 communicate with the two air outlets of the rotary joint 52 respectively.

还包括控制系统,所述控制系统包括PLC控制器、人机界面触摸屏、冷风机6、安装在排气管53上的温度传感器55和压力传感器56,所述阀门为电动阀54,冷风机出风口通过软管连通进气管62,温度传感器55和湿度传感器将监控到的信号传送给PLC控制器,PLC控制器控制电动阀54、电热器11、冷风机、第一油缸12和第二油缸51,人机界面触摸屏显示温度传感器55和压力传感器56传送过来的数据,以及手动控制电动阀54、电热器11、冷风机、第一油缸12和第二油缸51,其中PLC控制器是通过两个电磁阀分别控制第一油缸12和第二油缸51伸缩。旋转接头52可以保证料筒3正常旋转的同时,能够让料筒3中的气体正常排放。Also includes a control system, the control system includes a PLC controller, a man-machine interface touch screen, a cooling fan 6, a temperature sensor 55 and a pressure sensor 56 installed on the exhaust pipe 53, the valve is an electric valve 54, and the cooling fan goes out The tuyere is connected to the intake pipe 62 through a hose, the temperature sensor 55 and the humidity sensor transmit the monitored signals to the PLC controller, and the PLC controller controls the electric valve 54, the electric heater 11, the air cooler, the first oil cylinder 12 and the second oil cylinder 51 , the human-machine interface touch screen displays the data transmitted by the temperature sensor 55 and the pressure sensor 56, and manually controls the electric valve 54, the electric heater 11, the air cooler, the first oil cylinder 12 and the second oil cylinder 51, wherein the PLC controller is through two The solenoid valve controls the expansion and contraction of the first oil cylinder 12 and the second oil cylinder 51 respectively. The rotary joint 52 can ensure the normal rotation of the barrel 3 and allow the gas in the barrel 3 to be discharged normally.

一种西瓜籽的加工方法,包括如下步骤:A processing method of watermelon seeds, comprising the steps of:

第一步:第一油缸12举升,使料筒3倾斜,让位于较高位置的第二油缸51收缩,以使端盖4打开,将煮熟瓜子倒入到料筒3中后,关闭端盖4,最后第一油缸12缩回,料筒3回落至水平位置;The first step: the first oil cylinder 12 is lifted to tilt the material barrel 3, and the second oil cylinder 51 at a higher position is contracted to open the end cover 4, and pour the boiled melon seeds into the material barrel 3, Close the end cover 4, and finally the first oil cylinder 12 retracts, and the barrel 3 falls back to the horizontal position;

第二步:电热器11对料筒3进行加热,同时驱动电机7通过齿轮71和齿圈72驱动料筒3在托轮10上旋转,西瓜籽在密闭的料筒3中被翻滚加热,与此同时,压力传感器56和温度传感器55实时监控料筒3中气体压力和温度;The second step: the electric heater 11 heats the barrel 3, and the drive motor 7 drives the barrel 3 to rotate on the supporting wheel 10 through the gear 71 and the ring gear 72 at the same time, and the watermelon seeds are rolled and heated in the airtight barrel 3, and At the same time, the pressure sensor 56 and the temperature sensor 55 monitor the gas pressure and temperature in the barrel 3 in real time;

第三步:随着料筒3的中西瓜籽被持续加热,料筒3中空气温度和压力也随之升高,当温度上升至75℃和压力上升0.2Mpa后,电热器停止加热,冷风机和两个电动阀54开启,让冷空气快速进入到料筒3内,使得料筒3压力和西瓜籽温度快速下降,经过5-8S后,两个电动阀54关闭,电热器启动,再次对料筒3中的西瓜籽进行加热,使料筒3空气温度上升至100℃和压力上升0.4Mpa,并保持加热5分钟,接着再次向料筒中通入冷空气8S,让瓜子的温度急速下降,之后再次加热100℃,并保持5分钟,如此反复交替循环冷热多次;Step 3: As the watermelon seeds in barrel 3 are continuously heated, the temperature and pressure of the air in barrel 3 also increase. When the temperature rises to 75°C and the pressure rises by 0.2Mpa, the electric heater stops heating, and the cold air The machine and the two electric valves 54 are opened to allow cold air to quickly enter the barrel 3, causing the pressure of the barrel 3 and the temperature of the watermelon seeds to drop rapidly. After 5-8 seconds, the two electric valves 54 are closed, the electric heater is started, and Heat the watermelon seeds in the barrel 3, raise the air temperature of the barrel 3 to 100°C and the pressure by 0.4Mpa, and keep heating for 5 minutes, then pass cold air into the barrel again for 8 seconds, so that the temperature of the melon seeds drops rapidly , and then heated again at 100°C and kept for 5 minutes, so that the cycle of cold and heat was repeated several times;

通过反复交替对西瓜籽多次加热和冷却、加压和降压,并精确控制加热温度、压力和时间,使得西瓜籽表面结构能够均匀的微膨化和角质化,让西瓜籽表面产生裂痕、结构发生破坏,使西瓜籽表面反复涨缩,拉扯西瓜籽两片外壳,使两片外壳结合处微炸裂,方便人们对西瓜籽进行剥壳。By repeatedly heating and cooling the watermelon seeds, pressurizing and depressurizing, and precisely controlling the heating temperature, pressure and time, the surface structure of the watermelon seeds can be uniformly micro-expanded and keratinized, and the surface of the watermelon seeds can be cracked and structured. The damage occurs, causing the surface of the watermelon seeds to expand and shrink repeatedly, pulling the two shells of the watermelon seeds, causing the junction of the two shells to burst slightly, which is convenient for people to peel the watermelon seeds.

第四步:第一油缸12举升,使料筒3倾斜,接着让位于较低位置的第二油缸51收缩,以使端盖4打开,西瓜籽倒入到输送装置中,由输送装置将西瓜籽输送到烘箱91中,如此同时开启热风机95,利用热风各个网带输送机94上的西瓜籽进行烘干,另一方面,由于各组网带输送机94由上到下依次交错布置,所的使得西瓜籽的输送距离得到延长,提高西瓜籽的烘干效果。Step 4: The first oil cylinder 12 is lifted to tilt the barrel 3, and then the second oil cylinder 51 at a lower position is contracted to open the end cover 4, and the watermelon seeds are poured into the conveying device, and the conveying device The watermelon seeds are transported in the oven 91, so the hot air blower 95 is turned on at the same time, and the watermelon seeds on each mesh belt conveyor 94 of the hot air are used to dry. Arrangement, so that the conveying distance of watermelon seeds is extended, and the drying effect of watermelon seeds is improved.

Claims (4)

1. a kind of watermelon seeds processing unit (plant), it is characterised in that: including extruding apparatus, drying unit (9) and conveying device;
Extruding apparatus includes support (1), rack (2) and barrel (3), and hingedly, other end is logical for rack (2) one end and support (1) It crosses the first oil cylinder (12) to connect with support (1), driving motor (7), electric heater (11) and multiple groups support roller is installed in rack (2) (10), barrel (3) setting is fixedly connected with multi-turn track (13) outside barrel (3) in rack (2), respectively encloses track (13) dress It fits on each group support roller (10), driving motor (7) is revolved on support roller (10) by gear (71) and gear ring (72) driving barrel (3) Turn, be mounted on end cap (4) in barrel (3) two sides, electric heater (11) setting divides on two end caps (4) below barrel (3) It is not communicated with air inlet pipe (62) and exhaust pipe (53), is mounted on valve in air inlet pipe (62) and exhaust pipe (53);
The drying unit (9) includes baking oven (91), is equipped with multiple groups wired belt conveyer (94) in baking oven (91), each group mesh-belt conveying Machine (94) successively interlaced arrangement from top to bottom, constitutes snakelike drying channel in baking oven (91) by each group wired belt conveyer (94), Feed hopper (92) and discharge bucket (93) are separately installed on drying channel both ends baking oven (91), in baking oven (91) bottom surface and top surface It is respectively equipped with air-heater (95) and discharge pipe (96);
The watermelon seeds that extruding apparatus processes are transported in baking oven (91) by conveying device.
2. a kind of watermelon seeds processing unit (plant) according to claim 1, it is characterised in that: be equipped with more rakes in barrel (3) Tooth (31).
3. a kind of watermelon seeds processing unit (plant) according to claim 1 or 2, it is characterised in that: end cap (4) passes through mechanism for opening/closing (5) it is connect with barrel (3), the mechanism for opening/closing (5) includes the second oil cylinder (51) being fixedly connected on rack (2) and fixed company The rotary joint (52) at end cap (4) center is connect, the second oil cylinder (51) piston rod is connect with rotary joint (52), in end cap (4) On offer the through-hole being connected to rotary joint (52) air inlet, air inlet pipe (62) and exhaust pipe (53) are respectively communicated with to be revolved at two On adapter (52) exhaust outlet.
4. a kind of watermelon seeds processing unit (plant) according to claim 3, it is characterised in that: it further include control system, the control System processed includes PLC controller, person-computer union, air-cooler (6), the temperature sensor being mounted on exhaust pipe (53) (55) and pressure sensor (56), the valve are motor-driven valve (54), and air-cooler (6) air outlet is connected to air inlet by hose (61) Pipe (62), temperature sensor (55) and humidity sensor send the signal monitored to PLC controller, PLC controller control Motor-driven valve (54), electric heater (11), air-cooler, the first oil cylinder (12) and the second oil cylinder (51), person-computer union display temperature The data that degree sensor (55) and pressure sensor (56) are sent.
CN201821700796.1U 2018-10-19 2018-10-19 A watermelon seed processing device Active CN209234937U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109259275A (en) * 2018-10-19 2019-01-25 武汉旭东食品有限公司 A kind of watermelon seeds processing unit (plant) and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109259275A (en) * 2018-10-19 2019-01-25 武汉旭东食品有限公司 A kind of watermelon seeds processing unit (plant) and method

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