A drying equipment for waxy corn processing

Abstract

The utility model discloses a kind of drying equipment for waxy corn processing, it includes: drying cabinet, the inside top end of drying cabinet is rotatably connected with spiral drying net, the middle part of spiral drying net is fixedly connected with second gear, the top of second gear is engaged with first gear, the one end of spiral drying net is provided with opening, the bottom of opening is provided with conical collecting hopper, conical collecting hopper and drying cabinet inner wall are fixedly connected, the bottom of conical collecting hopper is fixedly connected with discharge pipe, the bottom of discharge pipe is provided with two arc discharge ports. By the extension and recovery of electric telescopic link drive baffle movement, control upper inclined discharge and the discharge operation of bottom arc discharge port, when baffle extension block, corn kernel can only be discharged through the arc discharge port of upper, and corn kernel will be vertically dropped through the arc discharge port of bottom through gravity effect after baffle disengagement and complete discharge.

Description

Technical Field

[0001] This utility model relates to the field of corn processing and drying technology, and in particular to a drying device for processing glutinous corn. Background Technology

[0002] Waxy corn is a mutant of corn endosperm traits, also known as sticky corn or waxy corn. It is a type of corn bred through artificial selection after a mutation in common corn. The endosperm starch in its kernels is entirely amylopectin, resulting in a soft, sticky texture after cooking. The kernels are opaque, dull, and have a waxy appearance. It has a sticky texture, commonly referred to as glutinous, and the kernels contain relatively coarse, waxy endosperm, resembling the glossy, glassy (transparent) kernels of hard corn and dent corn.

[0003] In existing technologies, corn kernels need to be removed and dried before storage or preparation of dried corn. Traditional drying methods involve scraping the corn kernels with a scraper inside a drying box. However, this method makes it difficult to turn the corn over, resulting in uneven heating. This can lead to some areas being hot while others remain damp, affecting the drying effect and making it difficult to achieve uniformity. Utility Model Content

[0004] The purpose of this invention is to provide a drying device for processing glutinous corn, which solves the problem that traditional drying methods rely on scraping with a scraper inside a drying box to achieve the drying effect. However, this method makes it difficult to turn the corn over, resulting in uneven heating and uneven drying, where some areas are hot while others remain damp, thus affecting the drying effect.

[0005] To achieve the above objectives, a drying device for processing glutinous corn is provided, comprising: a drying chamber, a spiral drying mesh rotatably connected to the top of the interior of the drying chamber, a second gear fixedly connected to the middle of the spiral drying mesh, a first gear meshing above the second gear, an opening at one end of the spiral drying mesh, a conical collecting hopper at the bottom of the opening, the conical collecting hopper being fixedly connected to the inner wall of the drying chamber, a discharge pipe fixedly connected to the bottom of the conical collecting hopper, two arc-shaped discharge ports at the bottom of the discharge pipe, fixed meshes at the inclined ends of the arc-shaped discharge ports, a heating chamber on one side of the drying chamber, a heating wire fixedly connected inside the heating chamber, a blower fixedly connected to the top of the heating chamber, and an air inlet pipe fixedly connected to the output end of the blower.

[0006] As a preferred technical solution of this utility model, a first motor is fixedly connected to one side of the top center of the drying box, the drive end of the first motor is fixedly connected to a first gear, and exhaust pipes are fixedly connected to both sides of the top of the drying box.

[0007] As a preferred technical solution of this utility model, the spiral drying mesh is internally connected to a spiral rod, and one end of the spiral drying mesh is fixedly connected to a feed hopper.

[0008] As a preferred technical solution of this utility model, a second motor is fixedly connected to the upper center of one side of the drying oven, and the drive end of the second motor is fixedly connected to the screw rod.

[0009] As a preferred technical solution of this utility model, an electric telescopic rod is fixedly connected to one side of the drying box, and a baffle is fixedly connected to the drive end of the electric telescopic rod. The baffle and the discharge pipe are inserted into each other.

[0010] As a preferred technical solution of this utility model, a third motor is fixedly connected to one side of the bottom middle of the drying box, a rotating rod is fixedly connected to the drive end of the third motor, and a stirring rod is fixedly connected to the middle and top of the rotating rod.

[0011] As a preferred technical solution of this utility model, a filter sponge is fixedly connected to the bottom of the heating box, and a U-shaped tube is fixedly connected to the outside of the heating box.

[0012] The above-mentioned solution has the following beneficial effects:

[0013] 1. This utility model is equipped with: a wind pump, a spiral drying mesh, a spiral rod, and a second gear. The wind pump introduces gas from the bottom of the heating box, which circulates through the inside of the heating box to achieve hot air circulation into the drying box. When the heat flows upward, it can blow the gas onto the spiral drying mesh to achieve a preliminary drying effect. The spiral drying mesh conveys the corn kernels through the spiral rod and the rotation of the second gear, which can achieve uniform heating and drying.

[0014] 2. This utility model is equipped with an electric telescopic rod and a baffle. The extension and retraction of the electric telescopic rod drives the baffle to move, controlling the discharge operation of the upper inclined discharge and the lower arc-shaped discharge port. When the baffle extends and blocks, the corn kernels can only be discharged through the upper arc-shaped discharge port. After the baffle is detached, the corn kernels will fall vertically under the action of gravity and be discharged through the lower arc-shaped discharge port.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional structural diagram of a drying device for processing glutinous corn according to the present invention;

[0018] Figure 2 This is a cross-sectional front view of a drying device for processing glutinous corn according to this utility model;

[0019] Figure 3 This is an enlarged view of the discharge pipe structure of a drying device for processing glutinous corn according to this utility model;

[0020] Figure 4 This is an enlarged three-dimensional view of the spiral drying mesh structure of a drying equipment for processing glutinous corn according to this utility model.

[0021] Legend:

[0022] The components include: 1. Drying box; 2. First motor; 3. First gear; 4. Exhaust pipe; 5. Heating box; 6. Air pump; 7. Electric telescopic rod; 8. Spiral rod; 9. Discharge pipe; 10. Baffle; 11. Second motor; 12. Fixed net; 13. Stirring rod; 14. Third motor; 15. Heating wire; 16. Filter sponge; 17. U-shaped tube; 18. Second gear; 19. Feed hopper; 20. Spiral drying net; 21. Air inlet pipe; 22. Conical collection hopper. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4This utility model discloses a drying device for processing glutinous corn, comprising: a drying box 1, with a spiral drying mesh 20 rotatably connected to the top of the drying box 1. When heat flows upward, it can blow gas onto the spiral drying mesh 20, achieving a preliminary drying effect. The spiral drying mesh 20 conveys and tumbles the corn kernels, achieving uniform heating and drying. A second gear 18 is fixedly connected to the middle of the spiral drying mesh 20, and a first gear 3 meshes above the second gear 18. One end of the spiral drying mesh 20 has an opening, and a conical collecting hopper 22 is provided at the bottom of the opening. After flowing to one end, the corn kernels will fall into the conical collecting hopper 22 for collection and then fall into the discharge pipe 9 through the conical collecting hopper 22. The conical collecting hopper 22 and the drying mesh 20 are connected to the drying box 1. The inner wall of the drying chamber 1 is fixedly connected to the bottom of the conical collecting hopper 22, which is fixedly connected to the discharge pipe 9. The bottom of the discharge pipe 9 is provided with two arc-shaped discharge ports, and the inclined ends of the arc-shaped discharge ports are provided with fixed nets 12. A heating chamber 5 is provided on one side of the drying chamber 1. The heating wire 15 inside the heating chamber 5 is used for heating. The air pump 6 introduces the gas from the bottom of the heating chamber 5 and it circulates through the inside of the heating chamber 5. The heating wire 15 is fixedly connected inside the heating chamber 5, and the air pump 6 is fixedly connected to the top of the heating chamber 5. The output end of the air pump 6 is fixedly connected to the air inlet pipe 21. The hot gas flows through the U-shaped pipe 17 and into the inside of the air inlet pipe 21, realizing the hot gas circulation effect into the inside of the drying chamber 1. When the heat flows upward, it can blow the gas on the spiral drying net 20 to achieve the initial drying effect.

[0025] A first motor 2 is fixedly connected to one side of the top center of the drying box 1. The first motor 2 drives the first gear 3 to rotate, and after rotation, it can mesh with the second gear 18 at the bottom, thereby achieving the rotation operation of the spiral drying net 20. Therefore, it can keep the corn kernels conveyed to one end and also achieve a tumbling effect. The drive end of the first motor 2 is fixedly connected to the first gear 3. Exhaust pipes 4 are fixedly connected to both sides of the top of the drying box 1. A spiral rod 8 is rotatably connected inside the spiral drying net 20. A feed hopper 19 is fixedly connected to one end of the spiral drying net 20. The glutinous corn kernels are placed inside the feed hopper 19 and flow into the spiral drying net 20. A second motor 11 is fixedly connected to the upper center of one side of the drying box 1. The second motor 11 can drive the spiral rod 8 to rotate, so that the corn kernels inside the spiral drying net 20 are spirally conveyed to one end of the second motor 11. The drive end of the second motor 11 and the spiral rod 8 are fixedly connected to the first gear 3. A rotating rod 8 is fixedly connected. An electric telescopic rod 7 is fixedly connected to one side of the drying box 1. A baffle 10 is fixedly connected to the drive end of the electric telescopic rod 7. When the baffle 10 extends and blocks, the corn kernels can only be discharged through the upper arc-shaped discharge port. After the baffle 10 is detached, the corn kernels will fall vertically under the action of gravity and be discharged through the lower arc-shaped discharge port. The baffle 10 and the discharge pipe 9 are inserted and matched. A third motor 14 is fixedly connected to one side of the bottom middle of the drying box 1. The third motor 14 drives the stirring rod 13 to rotate, which can scrape the corn kernels evenly and dry them evenly. A rotating rod is fixedly connected to the drive end of the third motor 14. The stirring rod 13 is fixedly connected to the middle and top of the rotating rod. A filter sponge 16 is fixedly connected to the bottom of the heating box 5. A U-shaped tube 17 is fixedly connected to the outside of the heating box 5. The U-shaped tube 17 can isolate the heating area from the filter sponge 16 to prevent the filter sponge 16 from being burned.

[0026] Working Principle: During operation, glutinous corn kernels are first placed inside the feed hopper 19 and then fed into the spiral drying mesh 20. At this point, the first motor 2 and the second motor 11 drive the spiral rod 8 to rotate, conveying the corn kernels from the spiral drying mesh 20 towards one end of the second motor 11. During this conveying process, the first motor 2 drives the first gear 3 to rotate, which in turn meshes with the second gear 18 at the bottom, thus rotating the spiral drying mesh 20. This ensures the corn kernels are conveyed to one end while also achieving a tumbling effect. The heating wire 15 inside the heating box 5 heats the kernels. The air pump 6 introduces gas from the bottom of the heating box 5, which flows through the interior of the heating box 5, through the U-shaped pipe 17, and into the air inlet pipe 21, providing hot air circulation into the drying box 1. As the heat flows upwards, it heats the spiral drying mesh 20. The system 0 achieves initial drying by blowing gas, while the spiral drying net 20 conveys and tumbles the corn kernels to achieve uniform heating and drying. When the corn kernels flow to one end, they will fall into the conical collection hopper 22 for collection and then into the discharge pipe 9. The corn kernels will then be discharged through the arc-shaped discharge port at the bottom of the discharge pipe 9 and flow into the fixed net 12. At this time, the extension and retraction of the electric telescopic rod 7 can drive the baffle 10 to move, controlling the upper tilt discharge and the discharge operation of the bottom arc-shaped discharge port. When the baffle 10 is blocked, the corn kernels can only be discharged through the upper arc-shaped discharge port. When the baffle 10 is detached, the corn kernels will fall vertically under the action of gravity and be discharged through the bottom arc-shaped discharge port. After falling into the fixed net 12, the third motor 14 drives the stirring rod 13 to rotate, which can scrape the corn kernels evenly and dry them uniformly.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A drying device for processing glutinous corn, comprising: A drying box (1) is characterized in that a spiral drying mesh (20) is rotatably connected to the top of the interior of the drying box (1), a second gear (18) is fixedly connected to the middle of the spiral drying mesh (20), a first gear (3) is meshed above the second gear (18), an opening is provided at one end of the spiral drying mesh (20), a conical collecting hopper (22) is provided at the bottom of the opening, the conical collecting hopper (22) is fixedly connected to the inner wall of the drying box (1), a discharge pipe (9) is fixedly connected to the bottom of the conical collecting hopper (22), two arc-shaped discharge ports are provided at the bottom of the discharge pipe (9), and a fixed mesh (12) is provided at the inclined end of each arc-shaped discharge port. A heating box (5) is provided on one side of the drying box (1), a heating wire (15) is fixedly connected inside the heating box (5), a wind pump (6) is fixedly connected to the top of the heating box (5), and an air inlet pipe (21) is fixedly connected to the output end of the wind pump (6).

2. The drying equipment for processing glutinous corn according to claim 1, characterized in that, A first motor (2) is fixedly connected to one side of the top center of the drying box (1). The drive end of the first motor (2) is fixedly connected to the first gear (3). Exhaust pipes (4) are fixedly connected to both sides of the top of the drying box (1).

3. The drying equipment for processing glutinous corn according to claim 1, characterized in that, The spiral drying mesh (20) is internally connected to a spiral rod (8), and one end of the spiral drying mesh (20) is fixedly connected to a feed hopper (19).

4. The drying equipment for processing glutinous corn according to claim 1, characterized in that, A second motor (11) is fixedly connected to the upper center of one side of the drying box (1), and the drive end of the second motor (11) is fixedly connected to the screw rod (8).

5. The drying equipment for processing glutinous corn according to claim 1, characterized in that, An electric telescopic rod (7) is fixedly connected to one side of the drying box (1), and a baffle (10) is fixedly connected to the drive end of the electric telescopic rod (7). The baffle (10) and the discharge pipe (9) are inserted into each other.

6. The drying equipment for processing glutinous corn according to claim 1, characterized in that, A third motor (14) is fixedly connected to one side of the bottom middle of the drying box (1). A rotating rod is fixedly connected to the drive end of the third motor (14). A stirring rod (13) is fixedly connected to the middle and top of the rotating rod.

7. The drying equipment for processing glutinous corn according to claim 1, characterized in that, A filter sponge (16) is fixedly connected to the bottom of the heating box (5), and a U-shaped tube (17) is fixedly connected to the outside of the heating box (5).

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