A raw material cleaning and drying device and method for black sesame food processing

Abstract

The invention discloses a raw material cleaning and drying device and method for black sesame food processing, belonging to the technical field of black sesame processing, wherein a fixed cleaning frame is installed at the bottom of a slide bar, and a moving cleaning frame is also slidably arranged on the slide bar; a first crankshaft is movably installed in the middle of the fixed cleaning frame, and a second crankshaft is movably installed in the middle of the moving cleaning frame, and mutually meshing linkage gears are installed in the middle of the first crankshaft and the second crankshaft, and a bearing matched with the first crankshaft and the second crankshaft is arranged on the protective cover; symmetrical collecting grooves are arranged on the outer walls of the front and rear sides of the cleaning tank, and a rotating shaft matched with the collecting grooves is also rotatably arranged on the top of the cleaning tank, and a plurality of groups of tipping buckets are arranged on the rotating shaft. The invention can fully clean sesame by fixing the cleaning frame and the moving cleaning frame, and driven by the first crankshaft and the linkage belt, the spiral shaft will discharge the sesame after cleaning in the sedimentation bin, and perform drying treatment again, and the structure is stable and effective and improves the practicality of the device.

Description

Technical Field

[0001] The invention relates to the technical field of black sesame processing, in particular to a raw material cleaning and drying device and method for black sesame food processing. Background Art

[0002] Black sesame, also known as sesame, giant sesame, black sesame, oil sesame, etc., is a black seed of the genus Sesame of the Sesame family. Black sesame is an annual herb that has the effects of nourishing the liver and kidneys, nourishing blood and improving essence. The key lies in its rich nutritional ingredients. It is rich in protein, fat (mainly unsaturated fatty acids, such as linoleic acid and linolenic acid), sugars, vitamins (A, E, B group) and calcium, phosphorus, iron and other minerals and trace elements. In addition, black sesame is also rich in lecithin and sesamin, which have significant effects on brain health and anti-aging. In addition, black sesame can also be used as industrial raw materials and protein feed for livestock.

[0003] The patent application with the publication number of CN112474566A discloses a multifunctional washing and dehydrating device for processing black sesame, which relates to the field of black sesame processing. The multifunctional washing and dehydrating device for processing black sesame comprises a cleaning box, the inner side wall of the top of the cleaning box penetrates and is slidably connected with a filter screen, the outer side wall of the filter screen is provided with a through hole, and the two sides of the cleaning box are connected with a tightening mechanism adapted to the filter screen; one side of the cleaning box is provided with a filter box, a scooping box and a receiving box in sequence. Through the mutual cooperation between the cleaning box, the filter screen, the through hole, the tightening mechanism, the transfer mechanism, the net bag and the filter box, the black sesame is poured into the cleaning box for cleaning, and after the defective black sesame floats on the upper surface, the filter screen is pulled to intercept the defective products, and then the black sesame is transferred to the net bag by the transfer mechanism, so that the black sesame can be quickly cleaned, the labor cost is reduced, the cleaning efficiency is improved, and the defective products in the black sesame can be effectively reduced. The operation is simple and suitable for promotion and use.

[0004] The above disclosed black sesame washing device has a general cleaning effect, a single cleaning method, cannot fully rinse the black sesame, and cannot uniformly collect the residual sesame floating on the water surface after washing. Therefore, in view of the above situation, it is urgent to develop a raw material washing and drying device for black sesame food processing to overcome the shortcomings in current practical applications. Summary of the invention

[0005] The purpose of the present invention is to provide a raw material cleaning and drying device and method for black sesame food processing in order to solve the problems that the existing black sesame washing device has a general cleaning effect, a single cleaning means, cannot fully rinse the black sesame, and cannot uniformly collect the residual sesame floating on the water surface after washing.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present invention is: a raw material washing and drying device for black sesame food processing, comprising a cleaning pool, a symmetrical sliding rod is arranged inside the cleaning pool, a fixed cleaning frame is installed at the bottom of the sliding rod, a moving cleaning frame is also slidably arranged on the sliding rod, and multiple groups of injection nozzles are arranged on the fixed cleaning frame and the moving cleaning frame; a first crankshaft is movably installed in the middle of the fixed cleaning frame, a second crankshaft is movably installed in the middle of the moving cleaning frame, and mutually meshing linkage gears are installed in the middle of the first crankshaft and the second crankshaft; a protective cover is also installed between the first crankshaft and the second crankshaft, the protective cover consists of two groups of mutually connected meshing cavities, and the linkage gear is arranged in the protective cover; symmetrical collecting grooves are arranged on the outer walls of the front and rear sides of the cleaning pool, a rotating shaft cooperating therewith is also rotatably arranged on the top of the cleaning pool, and multiple groups of tipping buckets are arranged on the rotating shaft, and a mutually meshing unloading gear is rotatably arranged on the side of the cleaning pool, and the unloading gear is connected to the rotating shaft on the same side through a driven belt.

[0007] As a further solution of the present invention: a blowing structure is further arranged on the top of the sliding rod, the blowing structure comprises a plurality of groups of air ducts facing both sides, and a fan is further arranged on the top of the blowing structure.

[0008] As a further solution of the present invention: tooth plates are provided on the front and rear inner walls of the cleaning pool, mounting seats are provided on both sides of the moving cleaning frame, a traveling gear meshing with the tooth plates is rotatably provided in the middle of the mounting seat, and roller brushes are provided on both sides of the traveling gear.

[0009] As a further solution of the present invention: bearings matching with the first crankshaft and the second crankshaft are arranged on the outer walls of both sides of the protective cover;

[0010] As a further solution of the present invention: a sedimentation bin is provided at the bottom of the cleaning tank, a horizontal discharge pipe is provided in the middle of the sedimentation bin, and a spiral shaft is rotatably provided in the discharge pipe; one side of the first crankshaft passes through the fixed cleaning frame and the cleaning tank, and the first crankshaft is connected to the spiral shaft through a linkage belt.

[0011] As a further solution of the present invention: a feeding motor is also installed on the side of the cleaning tank, and the output end of the feeding motor is connected to one group of the feeding gears through a driving belt.

[0012] As a further solution of the present invention: a lifting motor is also installed on the outer wall of the cleaning tank, and the output end of the lifting motor is connected to the other end of the first crankshaft.

[0013] As a further solution of the present invention: a valve is installed at the outlet of the discharge pipe, and a liquid inlet pipe and an observation window are also provided on the side of the cleaning tank; a control panel is also provided on the outer wall of the cleaning tank, and sliding seats cooperating with the sliding rod are provided on both sides of the moving cleaning frame.

[0014] As a further solution of the present invention: a drain pipe is fixedly arranged at the bottom of the discharge pipe, and a filter is installed at the inlet of the drain pipe; a conveyor belt cooperating with the discharge pipe is also arranged on the side of the cleaning pool, a top frame is arranged on the top of the conveyor belt, and multiple groups of heating rods are arranged on the top wall of the top frame, and an L-shaped rolling frame is fixedly arranged above the conveyor belt.

[0015] As a further solution of the present invention: a flotation method for a raw material cleaning and drying device for black sesame food processing, comprising: S1. inputting sesame raw materials into a cleaning tank, and cleaning the sesame in the cleaning tank by a fixed cleaning frame and a moving cleaning frame; S2. when the unloading gears mesh with each other and rotate, multiple groups of tipping buckets on the rotating shaft will transport the residual sesame floating on the water surface to a collecting tank; S3. The cleaned sesame will be deposited and accumulated at the bottom of the cleaning tank; S4. closing the injection nozzles on the fixed cleaning frame and the moving cleaning frame and drying the cleaned sesame.

[0016] The present invention provides a raw material cleaning and drying device and method for black sesame food processing through improvement. Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can fully clean the sesame seeds in the cleaning pool through the cooperation of a fixed cleaning frame and a moving cleaning frame. The moving cleaning frame can reciprocate up and down along the sliding rod so as to spray and impact different depths of the cleaning pool, thereby further improving the cleaning efficiency. Driven by the first crankshaft and the linkage belt, the spiral shaft in the discharge pipe will discharge the sesame seeds in the sedimentation bin. Driven by the driving belt, the rotating shaft at the top will transport the residual sesame seeds on the water surface to the collection tank through the tipping bucket for the next step of processing. And under the blowing of multiple groups of air ducts at the top, the floating sesame seeds gather in the direction of the tipping bucket. The structure is stable and effective and brings unexpected technical effects, and also improves the processing efficiency and practicality of the raw material cleaning and drying device for black sesame food processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 It is a three-dimensional structural diagram of the cleaning pool in the present invention;

[0021] Figure 3 is a cross-sectional view of the present invention;

[0022] Figure 4 The internal three-dimensional structure of the present invention Figure 1 ;

[0023] Figure 5 The internal three-dimensional structure of the present invention Figure 2

[0024] Figure 6 It is a three-dimensional structural diagram of the protective cover in the present invention;

[0025] Figure 7 It is a cross-sectional view of the cleaning tank in the present invention.

[0026] Description of reference numerals:

[0027] 1. Cleaning tank; 2. Sedimentation chamber; 3. Discharge pipe; 4. Valve; 5. Liquid inlet pipe; 6. Observation window; 7. Collecting tank; 8. Slide rod; 9. Fixed cleaning frame; 10. Moving cleaning frame; 11. Injection nozzle; 12. First crankshaft; 13. Second crankshaft; 14. Linkage gear; 15. Protective cover; 16. Meshing cavity; 17. Bearing; 18. Slide seat; 19. Tooth plate; 20. Mounting seat; 21. Travel gear; 2 2. Roller brush; 23. Blowing structure; 24. Fan; 25. Air duct; 26. Rotating shaft; 27. Tipping bucket; 28. Unloading gear; 29. ​​Driven belt; 30. Unloading motor; 31. Driving belt; 32. Lifting motor; 33. Screw shaft; 34. Linkage belt; 35. Control panel; 36. Drain pipe; 37. Filter; 38. Conveyor belt; 39. Top frame; 40. Heating rod; 41. L-shaped rolling frame. DETAILED DESCRIPTION

[0028] The following will be combined with the attached Figures 1 to 7 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The present invention provides a raw material cleaning and drying device for black sesame food processing through improvement. Figure 1-Figure 7As shown, the cleaning tank 1 includes a cleaning tank 1, a symmetrical slide bar 8 is arranged inside the cleaning tank 1, a fixed cleaning frame 9 is installed at the bottom of the slide bar 8, a moving cleaning frame 10 is also slidably arranged on the slide bar 8, and multiple groups of spray nozzles 11 are arranged on the fixed cleaning frame 9 and the moving cleaning frame 10; a first crankshaft 12 is movably installed in the middle of the fixed cleaning frame 9, and a second crankshaft 13 is movably installed in the middle of the moving cleaning frame 10, and mutually meshing linkage gears 14 are installed in the middle of the first crankshaft 12 and the second crankshaft 13; the first crankshaft 12 A protective cover 15 is also installed between the first crankshaft and the second crankshaft 13. The protective cover 15 consists of two groups of meshing cavities 16 that are interconnected, and the linkage gear 14 is arranged in the protective cover 15; symmetrical collecting grooves 7 are arranged on the front and rear outer walls of the cleaning tank 1, and a rotating shaft 26 that cooperates with it is rotatably arranged on the top of the cleaning tank 1. A plurality of groups of tipping buckets 27 are arranged on the rotating shaft 26, and a feeding gear 28 that meshes with each other is rotatably arranged on the side of the cleaning tank 1. The feeding gear 28 is connected to the rotating shaft 26 on the same side through a driven belt 29.

[0030] In this embodiment: the raw material cleaning and drying device for black sesame food processing is mainly divided into three parts: a cleaning tank 1, a moving cleaning frame 10 and a rotating shaft 26. When the device is working, firstly, sesame raw materials and water are input into the cleaning tank 1 through the liquid inlet pipe 5, and then the lifting motor 32, the feeding motor 30 and the fan 24 are started through the control panel 35. When the lifting motor 32 drives the first crankshaft 12 to rotate, under the meshing drive of the linkage gear 14, the moving cleaning frame 10 will reciprocate up and down along the slide bar 8, so that the positions at different depths can be cleaned and stirred. When the feeding motor 30 drives the feeding gear 28 located on the far right to rotate clockwise through the driving belt 31, the feeding gear 28 located on the left will rotate counterclockwise because the two groups of feeding gears 28 are meshed with each other. At the same time, the fan 24 blows the floating residual sesame to the vicinity of the rotating shaft 26 and the tipping bucket 27 on both sides through the air ducts 25 on both sides. Driven by the driven belt 29, the two sets of rotating shafts 26 and the tipping bucket 27 at the top will flip outwards and further transport the residual sesame to the collecting tank 7. In addition, when the lifting motor 32 drives the first crankshaft 12 to rotate, driven by the linkage belt 34, the spiral shaft 33 will rotate in the discharge pipe 3 and discharge the cleaned sesame. At this time, the excess water in the sesame will be discharged through the drain pipe 36, and the sesame will fall onto the conveyor belt 38. At this time, the sesame will be flattened and spread on the conveyor belt 38 under the action of the L-shaped rolling frame 41, thereby further increasing the drying area.

[0031] See attached Figure 3 -Attached Figure 4 A blowing structure 23 is also provided on the top of the sliding rod 8. The blowing structure 23 includes a plurality of wind pipes 25 facing both sides. A fan 24 is also provided on the top of the blowing structure 23.

[0032] In this embodiment: during operation, the cleaned residual sesame seeds will float on the upper surface of the cleaning pool 1. In order to collect the residual sesame seeds and carry out subsequent secondary processing to improve the utilization rate, a blowing structure 23 is designed to blow the residual sesame seeds toward the vicinity of the rotating shaft 26 and the tipping bucket 27.

[0033] See attached Figure 3 -Attached Figure 4 A toothed plate 19 is provided on the inner walls of the front and rear sides of the cleaning tank 1, and mounting seats 20 are provided on both sides of the moving cleaning frame 10. A traveling gear 21 meshing with the toothed plate 19 is rotatably provided in the middle of the mounting seat 20, and roller brushes 22 are provided on both sides of the traveling gear 21.

[0034] In this embodiment, during operation, a small amount of sesame will adhere to the inner wall of the cleaning pool 1, which will affect subsequent operations after long-term use. When the moving cleaning frame 10 reciprocates up and down along the slide bar 8, under the meshing of the tooth plate 19, the running gear 21 will drive the roller brushes 22 on both sides to intermittently reverse and rotate, thereby cleaning the inner wall of the cleaning pool 1.

[0035] See attached Figure 3 -Attached Figure 6 The outer walls of both sides of the protective cover 15 are provided with bearings 17 that cooperate with the first crankshaft 12 and the second crankshaft 13 .

[0036] In this embodiment, when the two sets of linkage gears 14 mesh with each other and rotate, two sets of bearings 17 are designed to limit the first crankshaft 12 and the second crankshaft 13 through the protective cover 15 to ensure that the linkage gears 14 remain in meshing state.

[0037] See attached Figure 3 -Attached Figure 4 A sedimentation bin 2 is provided at the bottom of the cleaning tank 1, a horizontal discharge pipe 3 is provided in the middle of the sedimentation bin 2, and a spiral shaft 33 is rotatably provided in the discharge pipe 3; one side of the first crankshaft 12 passes through the fixed cleaning frame 9 and the cleaning tank 1, and the first crankshaft 12 is connected to the spiral shaft 33 through a linkage belt 34.

[0038] In this embodiment, the spray nozzle 11 can rinse the sesame seeds and stir the washing tank 1. After rinsing, the residual sesame seeds will float on the water surface, and the complete sesame seeds will be deposited in the sedimentation bin 2. When the lifting motor 32 drives the first crankshaft 12 to rotate, the screw shaft 33 will rotate in the discharge pipe 3 under the drive of the linkage belt 34 and discharge the sesame seeds for subsequent drying.

[0039] See attached Figure 1 and attached Figure 4 A feeding motor 30 is also installed on the side of the cleaning tank 1, and the output end of the feeding motor 30 is connected to one set of feeding gears 28 through a driving belt 31.

[0040] In this embodiment, when the unloading motor 30 drives the unloading gear 28 on the far right to rotate clockwise through the driving belt 31, the unloading gear 28 on the left will rotate counterclockwise because the two sets of unloading gears 28 are meshed with each other. At the same time, driven by the driven belt 29, the two sets of rotating shafts 26 and the tipping bucket 27 on the top will flip outwards and further transport the residual sesame seeds to the collecting tank 7.

[0041] See attached Figure 1 and attached Figure 5 A lifting motor 32 is also installed on the outer wall of the cleaning tank 1 , and the output end of the lifting motor 32 is connected to the other end of the first crankshaft 12 .

[0042] In this embodiment, in order to ensure that the upper and lower sets of linkage gears 14 remain in a meshing state, a protective cover 15 is movably provided between the first crankshaft 12 and the second crankshaft 13. When the lifting motor 32 drives the first crankshaft 12 to rotate, the moving cleaning frame 10 reciprocates up and down along the slide bar 8 under the meshing drive of the linkage gears 14.

[0043] See attached Figure 1 -Attached Figure 2 A valve 4 is installed at the outlet of the discharge pipe 3, and a liquid inlet pipe 5 and an observation window 6 are also provided on the side of the cleaning tank 1.

[0044] In this embodiment, in order to control the opening and closing of the discharge pipe 3, and thus further control the discharge of sesame, a valve 4 is designed. In order to facilitate observation of the internal working conditions of the cleaning tank 1, an observation window 6 is designed.

[0045] See attached Figure 1 and attached Figure 4 A control panel 35 is also provided on the outer wall of the cleaning tank 1, and sliding seats 18 cooperating with the sliding rod 8 are provided on both sides of the moving cleaning frame 10.

[0046] In this embodiment, in order to ensure that the moving cleaning frame 10 reciprocates up and down along the slide bars 8 on both sides, a slide seat 18 is designed.

[0047] See attached Figure 7 A drain pipe 36 is fixedly provided at the bottom of the discharge pipe 3, and a filter screen 37 is installed at the inlet of the drain pipe 36; a conveyor belt 38 cooperating with the discharge pipe 3 is also provided on the side of the cleaning pool 1, and a top frame 39 is provided on the top of the conveyor belt 38. A plurality of groups of heating rods 40 are provided on the top wall of the top frame 39, and an L-shaped rolling frame 41 is fixedly provided above the conveyor belt 38.

[0048] In this embodiment, the cleaned sesame will be discharged through the discharge pipe 3, and the excess water in the sesame will be discharged through the drain pipe 36. The sesame will fall onto the conveyor belt 38, and the sesame will be flattened and spread on the conveyor belt 38 by the L-shaped rolling frame 41, thereby further increasing the drying area.

[0049] The working principle of the present invention is as follows: a cleaning tank 1, a moving cleaning frame 10 and a rotating shaft 26. When the device is working, sesame raw materials and water are first input into the cleaning tank 1 through the liquid inlet pipe 5, and then the lifting motor 32, the unloading motor 30 and the fan 24 are started through the control panel 35. When the lifting motor 32 drives the first crankshaft 12 to rotate, under the meshing drive of the linkage gear 14, the moving cleaning frame 10 will reciprocate up and down along the slide bar 8, so that the positions at different depths can be cleaned and stirred. When the unloading motor 30 drives the unloading gear 28 located on the far right to rotate clockwise through the driving belt 31, the unloading gear 28 located on the left will rotate counterclockwise because the two groups of unloading gears 28 are meshed with each other. At the same time, the fan 24 blows the floating residual sesame to the vicinity of the rotating shaft 26 and the tipping bucket 27 on both sides through the air ducts 25 on both sides. Driven by the driven belt 29, the two groups of rotating shafts 26 and the tipping bucket 27 on the top will flip outward, and further transport the residual sesame to the collecting tank 7. In addition, when the lifting motor 32 drives the first crankshaft 12 to rotate, the screw shaft 33 rotates in the discharge pipe 3 under the drive of the linkage belt 34 and discharges the cleaned sesame. At this time, the excess water in the sesame will be discharged through the drainage pipe 36, and the sesame will fall onto the conveyor belt 38. At this time, the sesame will be flattened and spread on the conveyor belt 38 under the action of the L-shaped rolling frame 41, so that it can be fully heated and dehumidified by the multiple sets of heating rods 40.

[0050] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A raw material washing and drying device for black sesame food processing, comprising a washing tank (1), characterized in that: A symmetrical slide bar (8) is arranged inside the cleaning pool (1), a fixed cleaning frame (9) is installed at the bottom of the slide bar (8), a movable cleaning frame (10) is also slidably arranged on the slide bar (8), and a plurality of groups of spray nozzles (11) are arranged on both the fixed cleaning frame (9) and the movable cleaning frame (10); a first crankshaft (12) is movably installed in the middle of the fixed cleaning frame (9), a second crankshaft (13) is movably installed in the middle of the movable cleaning frame (10), and mutually meshing linkage gears (14) are installed in the middle of the first crankshaft (12) and the second crankshaft (13); a protective cover (15) is also installed between the first crankshaft (12) and the second crankshaft (13), the protective cover (15) is composed of two groups of meshing cavities (16) that are interconnected, and the linkage gear (14) is arranged in the protective cover (15); Symmetrical collecting grooves (7) are arranged on the outer walls of the front and rear sides of the cleaning tank (1); a rotating shaft (26) cooperating therewith is rotatably arranged on the top of the cleaning tank (1); a plurality of groups of tipping buckets (27) are arranged on the rotating shaft (26); a side surface of the cleaning tank (1) is rotatably arranged with a feeding gear (28) meshing with each other; the feeding gear (28) is connected to the rotating shaft (26) on the same side via a driven belt (29); a blowing structure (29) is also arranged on the top of the sliding rod (8) 23), the blowing structure (23) comprises a plurality of groups of air ducts (25) facing both sides, and a fan (24) is also arranged on the top of the blowing structure (23); tooth plates (19) are arranged on the inner walls of the front and rear sides of the cleaning pool (1), mounting seats (20) are arranged on both sides of the moving cleaning frame (10), a traveling gear (21) meshing with the tooth plate (19) is rotatably arranged in the middle of the mounting seat (20), and roller brushes (22) are arranged on both sides of the traveling gear (21).

2. The raw material cleaning and drying device for black sesame food processing according to claim 1, characterized in that: Bearings (17) that cooperate with the first crankshaft (12) and the second crankshaft (13) are provided on the outer walls on both sides of the protective cover (15).

3. The raw material cleaning and drying device for black sesame food processing according to claim 1, characterized in that: A sedimentation bin (2) is provided at the bottom of the cleaning tank (1), a horizontal discharge pipe (3) is provided in the middle of the sedimentation bin (2), and a spiral shaft (33) is rotatably provided in the discharge pipe (3); one side of the first crankshaft (12) passes through the fixed cleaning frame (9) and the cleaning tank (1), and the first crankshaft (12) is connected to the spiral shaft (33) via a linkage belt (34).

4. The raw material cleaning and drying device for black sesame food processing according to claim 1, characterized in that: A material discharge motor (30) is also installed on the side of the cleaning tank (1), and the output end of the material discharge motor (30) is connected to one set of the material discharge gears (28) via a driving belt (31).

5. The raw material cleaning and drying device for black sesame food processing according to claim 3, characterized in that: A lifting motor (32) is also mounted on the outer wall of the cleaning tank (1), and an output end of the lifting motor (32) is connected to the other end of the first crankshaft (12).

6. The raw material cleaning and drying device for black sesame food processing according to claim 3, characterized in that: A valve (4) is installed at the outlet of the discharge pipe (3), and a liquid inlet pipe (5) and an observation window (6) are also provided on the side of the cleaning tank (1); a control panel (35) is also provided on the outer wall of the cleaning tank (1), and sliding seats (18) cooperating with the sliding rod (8) are provided on both sides of the moving cleaning frame (10).

7. The raw material cleaning and drying device for black sesame food processing according to claim 3, characterized in that: A drainage pipe (36) is fixedly arranged at the bottom of the discharge pipe (3), and a filter screen (37) is installed at the inlet of the drainage pipe (36); a conveyor belt (38) cooperating with the discharge pipe (3) is also arranged on the side of the cleaning pool (1), a top frame (39) is arranged on the top of the conveyor belt (38), and a plurality of groups of heating rods (40) are arranged on the top wall of the top frame (39); and an L-shaped rolling frame (41) is fixedly arranged above the conveyor belt (38).

8. A method for using a raw material washing and drying device for black sesame food processing according to any one of claims 1 to 7, characterized in that: S1. The sesame raw material is input into the cleaning tank (1), and the sesame in the cleaning tank (1) is cleaned by a fixed cleaning frame (9) and a moving cleaning frame (10); S2. When the unloading gears (28) mesh with each other and rotate, the plurality of dump buckets (27) on the rotating shaft (26) will transport the residual sesame floating on the water surface to the collecting tank (7); S3. The cleaned sesame seeds are deposited and accumulated at the bottom of the cleaning tank (1); S4. Close the injection nozzles (11) on the fixed cleaning frame (9) and the moving cleaning frame (10) and dry the sesame seeds after cleaning.

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