Dewatering and drying equipment for corn starch processing

Abstract

According to the dewatering and drying equipment for corn starch processing, a feeding pipe is arranged at the upper end of a top cover, a feeding hopper is arranged at the top end of the feeding pipe, the feeding hopper is fixed to the upper portion of the top cover through a first supporting rod, and a rotating ring is arranged between the bottom end of the feeding hopper and the top end of the feeding pipe; the rotating ring is rotationally connected with the feeding hopper and the feeding pipe, the crushing rod can quickly stir corn starch slurry and crush cakes in the corn starch slurry, and then the corn starch slurry is filtered through the filtering hopper, so that the corn starch slurry is finer and smoother after flowing into the drying tank, and the subsequent drying quality of the corn starch slurry can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a dehydration and drying device for corn starch processing. Background Art

[0002] During the processing of corn starch, it is necessary to dehydrate and dry the corn starch slurry, and a dehydration and drying device is required. However, before dehydration and drying, the corn starch slurry will contain lumps. If it is directly dehydrated and dried, lumps will also appear in the dried finished product, resulting in a decrease in the quality of the produced corn starch. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a dehydration and drying device for corn starch processing.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A dehydration and drying device for corn starch processing, including a top cover and a drying tank. The top cover is fixed at the upper end of the drying tank. An inlet pipe is provided at the upper end of the top cover, and a feed hopper is provided at the top end of the inlet pipe. The feed hopper is fixed above the top cover through a first support rod. A rotating ring is provided between the bottom end of the feed hopper and the top end of the inlet pipe. The rotating ring is rotatably connected to both the feed hopper and the inlet pipe. A turntable is provided in the middle part of the rotating ring. A plurality of cavities are provided on the rotating ring on the circumferential side of the turntable. A plurality of crushing rods are provided at the bottom of the turntable, and a filter hopper is provided below the turntable. A second support rod fixed to the bottom end of the turntable is provided in the middle part of the filter hopper;

[0007] A motor is fixedly provided at the upper end of the top cover, and a driving disk is provided at the output end of the motor. The driving disk is engaged with the rotating ring.

[0008] To make the feeding of this structure smoother, the improvement of the utility model is that a conical feeding block is provided at the top end of the turntable.

[0009] Further, the improvement of the utility model is that a plurality of scraping rods are provided on the circumferential side of the turntable close to the inner wall of the feed hopper.

[0010] To make the filter hopper easy to assemble, the improvement of the utility model is that the top end of the second support rod can be inserted into the inside of the turntable, and the second support rod is threadedly connected to the turntable.

[0011] Further, the improvement of the utility model is that an empty slot is provided on the top cover, the bottom of the turntable can penetrate through the empty slot, and the top of the filter hopper is close to the inner wall of the empty slot.

[0012] Furthermore, the improvement of the present utility model is that annular grooves are provided at the top end of the feed pipe and the bottom of the feed hopper, and positioning rings that are rotationally matched with the annular grooves are respectively provided on the upper surface and the lower surface of the rotating ring.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a dehydration and drying device for corn starch processing, which has the following beneficial effects:

[0015] For the dehydration and drying device for corn starch processing, the corn starch slurry to be dried is added into the interior of the drying tank through the feed pipe from the feed hopper. During this process, the crushing rod can quickly stir the corn starch slurry, break up the lumps in the corn starch slurry, and then filter through the filter hopper, enabling the corn starch slurry to be more delicate after flowing into the interior of the drying tank, thereby improving the subsequent drying quality of the corn starch slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a first - perspective three - dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a second - perspective three - dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is a cross - sectional view of the feed pipe in the present utility model;

[0019] Figure 4 is a structural schematic diagram of the annular groove in the present utility model;

[0020] In the figure: 1, top cover; 2, drying tank; 3, feed hopper; 4, feed pipe; 5, first support rod; 6, rotating ring; 7, motor; 8, driving disc; 9, turntable; 10, material conveying block; 11, scraping rod; 12, crushing rod; 13, filter hopper; 14, second support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4, A dehydration and drying device for corn starch processing of the present utility model includes a top cover 1 and a drying tank 2. The top cover 1 is fixed to the upper end of the drying tank 2. An inlet pipe 4 is provided at the upper end of the top cover 1. A feed hopper 3 is provided at the top end of the inlet pipe 4. The feed hopper 3 is fixed above the top cover 1 through a first support rod 5. A rotating ring 6 is provided between the bottom end of the feed hopper 3 and the top end of the inlet pipe 4. The rotating ring 6 is rotatably connected to both the feed hopper 3 and the inlet pipe 4. A turntable 9 is provided in the middle part of the rotating ring 6. A plurality of cavities are provided on the rotating ring 6 on the circumferential side of the turntable 9. A plurality of crushing rods 12 are provided at the bottom of the turntable 9. And a filter hopper 13 is provided below the turntable 9. A second support rod 14 fixed to the bottom end of the turntable 9 is provided in the middle part of the filter hopper 13;

[0023] A motor 7 is fixedly provided at the upper end of the top cover 1. A driving disc 8 is provided at the output end of the motor 7. The driving disc 8 is engaged with the rotating ring 6;

[0024] In this embodiment, when the motor 7 is started, the driving disc 8 can drive the rotating ring 6 to rotate, so that the turntable 9 can drive the crushing rods 12 to rotate inside the inlet pipe 4. The corn starch slurry to be dried is added into the drying tank 2 through the inlet pipe 4 from the feed hopper 3. During this process, the material will contact the crushing rods 12 through the cavities. The crushing rods 12 can quickly stir the corn starch slurry and break the lumps in the corn starch slurry. Then it is filtered through the filter hopper 13, which can make the corn starch slurry more delicate after flowing into the drying tank 2, thereby improving the subsequent drying quality of the corn starch slurry;

[0025] The bottom of the inlet pipe 4 is fixed to the top cover 1 through bolts. After the material is loaded, the inlet pipe 4 is disassembled from the top cover 1, and the filter hopper 13 can be pulled out from the top cover 1. At this time, the filter hopper 13 is disassembled from the bottom of the turntable 9, which can facilitate the cleaning of the material in the filter hopper 13.

[0026] In this structure, a conical feeding block 10 is provided at the top end of the turntable 9. The corn starch slurry will flow into the inlet pipe 4 on the circumferential side of the feeding block 10, which can prevent the inlet pipe 4 from being blocked and make the feeding of this structure smoother.

[0027] In this structure, a plurality of scraping rods 11 close to the inner wall of the feed hopper 3 are provided on the circumferential side of the turntable 9. When the turntable 9 rotates, the scraping rods 11 will rotate. By providing the scraping rods 11, the slurry is not easy to accumulate on the inner wall of the feed hopper 3.

[0028] In this structure, the top end of the second support rod 14 can be inserted into the turntable 9, and the second support rod 14 is threadedly connected to the turntable 9. When the filter hopper 13 needs to be disassembled, the filter hopper 13 can be rotated. The threaded connection method can make the filter hopper 13 easy to assemble.

[0029] In this structure, an empty slot is provided on the top cover 1, the bottom of the turntable 9 can penetrate through the empty slot, and the top of the filter hopper 13 is close to the inner wall of the empty slot.

[0030] In this structure, annular grooves are provided at the top end of the feed pipe 4 and the bottom of the feed hopper 3. Positioning rings that are rotatably engaged with the annular grooves are respectively provided on the upper surface and the lower surface of the rotating ring 6. Through the cooperation of the positioning rings and the annular grooves, the rotating ring 6 can be more firmly installed between the feed pipe 4 and the feed hopper 3, and the stability of the rotating ring 6 during rotation can be improved.

[0031] In the description of this article, it should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. A dehydration and drying device for corn starch processing, comprising a top cover (1) and a drying tank (2), the top cover (1) being fixed to the upper end of the drying tank (2), characterized in that: The upper end of the top cover (1) is provided with a feed pipe (4), the top end of the feed pipe (4) is provided with a feed hopper (3), the feed hopper (3) is fixed above the top cover (1) through a first support rod (5), a rotating ring (6) is arranged between the bottom end of the feed hopper (3) and the top end of the feed pipe (4), the rotating ring (6) is rotatably connected to both the feed hopper (3) and the feed pipe (4), a turntable (9) is arranged in the middle part of the rotating ring (6), a plurality of cavities are arranged on the rotating ring (6) on the circumferential side of the turntable (9), a plurality of crushing rods (12) are arranged at the bottom of the turntable (9), and a filter hopper (13) is arranged below the turntable (9), and a second support rod (14) fixed to the bottom end of the turntable (9) is arranged in the middle part of the filter hopper (13); A motor (7) is fixedly arranged at the upper end of the top cover (1), a driving disc (8) is arranged at the output end of the motor (7), and the driving disc (8) is engaged with the rotating ring (6).

2. The dehydration and drying equipment for corn starch processing according to claim 1, characterized in that: A conical-shaped material conveying block (10) is arranged at the top end of the turntable (9).

3. The dehydrating and drying equipment for corn starch processing according to claim 2, characterized in that: A plurality of scraping rods (11) close to the inner wall of the feed hopper (3) are arranged on the circumferential side of the turntable (9).

4. The dehydration and drying equipment for corn starch processing according to claim 3, characterized in that: The top end of the second support rod (14) can be inserted into the inside of the turntable (9), and the second support rod (14) is threadedly connected to the turntable (9).

5. A dehydration and drying device for corn starch processing according to claim 4, characterized in that: An empty groove is arranged on the top cover (1), the bottom of the turntable (9) can penetrate through the empty groove, and the top of the filter hopper (13) is close to the inner wall of the empty groove.

6. The dehydration and drying equipment for corn starch processing according to claim 5, characterized in that: Annular grooves are arranged at the top end of the feed pipe (4) and the bottom of the feed hopper (3), and positioning rings rotatably matched with the annular grooves are respectively arranged on the upper surface and the lower surface of the rotating ring (6).

Images