Rapeseed drying device

Abstract

The utility model discloses a rapeseed drying device which comprises a drying cylinder, the top of the drying cylinder is communicated with a material storage box through a feeding pipe, an adjusting device matched with the feeding pipe is arranged in the material storage box, and a plurality of exhaust holes are evenly formed in the side wall of the top of the drying cylinder. A material uniformizing device matched with the feeding pipe is arranged in the drying cylinder, a flow uniformizing plate is arranged at the bottom of the material uniformizing device, an air inlet pipe extending to the outer side of the drying cylinder is arranged at the input end of the flow uniformizing plate, and a discharging pipe is arranged at the bottom of the drying cylinder. The drying device has the advantages of being high in drying efficiency and good in drying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a rapeseed drying device. Background Art

[0002] Rapeseed, also known as Brassica rapa, is the seed of the cruciferous crop rapeseed. Rapeseed has long pods, many pods, and full grains. The oil content in rapeseed is 37.5%-46.3%. The oil content varies slightly depending on the type of rapeseed. It is one of China's major oil crops and nectar crops, and its seeds are one of the main varieties of raw materials for making oil.

[0003] Before rapeseed oil is pressed, the raw and wet rapeseed needs to be dried to improve the oil yield and quality of the rapeseed. However, most existing rapeseed drying devices are drum-type, with spiral blades inside the drum, which makes the rapeseed move forward while drying. This structure has low drying efficiency and poor drying uniformity, and needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above difficulties and provide a rapeseed drying device with high drying efficiency and good drying effect.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a rapeseed drying device, comprising a drying cylinder, a storage box is provided on the top of the drying cylinder through a feed pipe, an adjusting device cooperating with the feed pipe is provided in the storage box, a plurality of exhaust holes are evenly arranged on the top side wall of the drying cylinder, a material equalizing device cooperating with the feed pipe is provided in the drying cylinder, a flow equalizing plate is provided at the bottom of the material equalizing device, an air inlet pipe extending to the outside of the drying cylinder is provided at the input end of the flow equalizing plate, and a discharge pipe is provided at the bottom of the drying cylinder.

[0006] As an improvement, the adjustment device includes a rod body arranged in the storage box, a vertical rod is threadedly connected to the rod body, a handle is provided on the top of the vertical rod, and a spindle-shaped adjustment plug that cooperates with the feed pipe is provided on the bottom.

[0007] As an improvement, the bottom of the drying cylinder is inclined toward the discharge pipe.

[0008] As an improvement, the material balancing device is connected to the drying drum via a connecting rod.

[0009] As an improvement, the material equalizing device includes a conical cylinder and a material guide trough arranged around the conical cylinder.

[0010] As an improvement, a support rod is provided between the drying cylinder and the material storage box.

[0011] Compared with the prior art, the utility model has the following advantages: the flow equalizing plate can discharge the hot air evenly; the material equalizing device can make the rapeseed fall evenly, increase the contact area with the hot air, and improve the drying efficiency; the regulating device can adjust the speed of the rapeseed falling in the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] As shown in the figure: 1. Drying cylinder, 2. Feed pipe, 3. Storage box, 4. Adjustment device, 5. Exhaust hole, 6. Material equalization device, 7. Flow equalization plate, 8. Inlet pipe, 9. Discharge pipe, 10. Rod body, 11. Vertical rod, 12. Handle, 13. Spindle-shaped adjustment plug, 14. Connecting rod, 15. Conical cylinder, 16. Material guide trough, 17. Support rod. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Combined with Figure 1 A rapeseed drying device comprises a drying cylinder 1, the top of the drying cylinder 1 is connected to a storage box 3 through a feed pipe 2, the storage box 3 is provided with an adjusting device 4 cooperating with the feed pipe 2, a plurality of exhaust holes 5 are evenly arranged on the top side wall of the drying cylinder 1, a material equalizing device 6 cooperating with the feed pipe 2 is arranged in the drying cylinder 1, a flow equalizing plate 7 is arranged at the bottom of the material equalizing device 6, an air inlet pipe 8 extending to the outside of the drying cylinder 1 is arranged at the input end of the flow equalizing plate 7, and a discharge pipe 9 is arranged at the bottom of the drying cylinder 1.

[0016] The air inlet pipe 8 of the device needs to be connected to the hot air blower.

[0017] The adjusting device 4 includes a rod body 10 arranged in the storage box 3, and a vertical rod 11 is threadedly connected to the rod body 10. A handle 12 is provided on the top of the vertical rod 11, and a spindle-shaped adjusting plug 13 that cooperates with the feeding pipe 2 is provided on the bottom.

[0018] The bottom of the drying drum 1 is inclined toward the discharge pipe 9 .

[0019] The material balancing device 6 is connected to the drying cylinder 1 via a connecting rod 14 .

[0020] The material distribution device 6 includes a conical cylinder 15 and a material guide trough 16 arranged around the conical cylinder 15 .

[0021] A support rod 17 is provided between the drying cylinder 1 and the storage box 3 .

[0022] During the specific implementation of the utility model, people connect the hot air blower with the air inlet pipe 8, add the rapeseed to be dried into the storage box 3, and then turn on the hot air blower. The hot air generated by the hot air blower enters the drying cylinder 1 through the air inlet pipe 8, and is evenly discharged after being guided by the uniform plate. People rotate the handle 12 on the adjusting device 4. The rotation of the handle 12 drives the vertical rod 11 and the spindle-shaped adjusting plug 13 to rotate to adjust the distance between the spindle-shaped adjusting plug 13 and the feeding pipe 2, thereby adjusting the feeding speed of the rapeseed. The rapeseed falls downward onto the uniform material device 6. The conical cylinder 15 and the guide groove 16 on the uniform material device 6 make the rapeseed evenly distributed and contact with the hot air moving upward. The hot air can slow down the falling of the rapeseed, thereby prolonging the contact time with the rapeseed and taking away the moisture on the rapeseed. The hot air moves downward and is discharged from the exhaust hole 5, and the rapeseed falls downward and is discharged from the discharge pipe 9.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapeseed drying device, characterized in that: It includes a drying cylinder, the top of which is connected to a storage box via a feed pipe, the storage box is provided with an adjusting device cooperating with the feed pipe, a plurality of exhaust holes are evenly arranged on the top side wall of the drying cylinder, the drying cylinder is provided with a material equalizing device cooperating with the feed pipe, the bottom of the material equalizing device is provided with a flow equalizing plate, the input end of the flow equalizing plate is provided with an air inlet pipe extending to the outside of the drying cylinder, and the bottom of the drying cylinder is provided with a discharge pipe.

2. A rapeseed drying device according to claim 1, characterized in that: The regulating device comprises a rod body arranged in the material storage box, a vertical rod is threadedly connected to the rod body, a handle is arranged on the top of the vertical rod, and a spindle-shaped regulating plug matched with the feeding pipe is arranged on the bottom.

3. A rapeseed drying device according to claim 1, characterized in that: The bottom of the drying cylinder is inclined toward the discharge pipe.

4. The rapeseed drying device according to claim 1, characterized in that: The material balancing device is connected to the drying cylinder through a connecting rod.

5. The rapeseed drying device according to claim 1, characterized in that: The material equalizing device comprises a conical cylinder and a material guiding trough arranged around the conical cylinder.

6. The rapeseed drying device according to claim 1, characterized in that: A support rod is arranged between the drying cylinder and the material storage box.

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