A small mill sesame oil precipitate separation equipment

Abstract

The utility model relates to the technical field of sesame oil processing discloses a kind of small mill sesame oil sediment separation equipment, including mixing bucket, the upper end of the mixing bucket is provided with stirring assembly, the lower end middle part of the mixing bucket is fixedly connected with the downcomer, the upper end of the downcomer is fixedly connected with folding pipe, the upper end of the folding pipe is fixedly connected with collecting hopper, the lower end inboard of the collecting hopper is fixedly connected with filter plate, the middle part of the filter plate is fixedly connected with lifting rod, the upper end of the lifting rod is fixedly connected with pressing handle, the inner wall of the downcomer is fixedly connected with fixed ring.In the utility model, the downwelling position of collecting hopper is easily controlled by the degree of pressure, and the oil layer thickness under different separation conditions is flexibly adapted, and the operation is simple and convenient, replacing manual scooping out by tool, the filter plate is the last link in oil liquid into collection system, and the possible trace suspended impurities are finally intercepted, double insurance is provided, and the quality of finished oil is further improved.

Description

Technical Field

[0001] This utility model relates to the field of sesame oil processing technology, and in particular to a small-mill sesame oil sedimentation and separation device. Background Technology

[0002] In the production and processing of traditional sesame oil, the raw sesame oil often contains impurities. These impurities and moisture must be removed through separation processes to ensure the purity, taste, and storage stability of the finished oil. Therefore, sesame oil sedimentation and separation is a crucial step in the traditional sesame oil production chain. The "water displacement method" or "water-stirring method" involves adding water during the sedimentation process of traditional sesame oil to accelerate the separation of oil and residue, resulting in a clearer, purer, and more stable sesame oil. This process is known in the industry as the "water displacement method" or "water-stirring method."

[0003] Traditional separation equipment often uses a unidirectional stirring structure, which can only achieve one-way rotation of the stirring rod around a fixed axis. This results in insufficient uniformity of stirring the mixture of sesame oil and water, making it difficult for the oil, water, and impurities to fully contact and achieve three-phase stratification. This leads to a long separation cycle and problems such as incomplete mixing and separation of impurities and oil, affecting the quality of the finished oil. After traditional separation, sesame oil is usually scooped from the top layer of the mixture manually using spoons, ladles, or other tools. Manual operation is not only inefficient but also makes it difficult to accurately control the oil extraction depth, easily scooping up the lower layer of water and impurities, resulting in a decrease in the purity of the collected oil. In addition, manual operation is labor-intensive and easily leads to oil waste. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a small-scale sesame oil sedimentation and separation device that flexibly adapts to different oil layer thicknesses under different separation conditions, achieving controllable and adjustable oil extraction operations, and is simple and convenient to operate.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A small-scale sesame oil sedimentation and separation device includes a mixing tank. A stirring assembly is installed at the upper end of the mixing tank. A feeding pipe is fixedly connected to the middle of the lower end of the mixing tank. A folded pipe is fixedly connected to the upper end of the feeding pipe. A collecting hopper is fixedly connected to the upper end of the folded pipe. A filter plate is fixedly connected to the inner side of the lower end of the collecting hopper. A lifting rod is fixedly connected to the middle of the filter plate. A pressing handle is fixedly connected to the upper end of the lifting rod. A fixing ring is fixedly connected to the inner wall of the feeding pipe. A cross is fixedly connected to the inner side of the fixing ring. A limiting rod is fixedly connected to the upper side of the cross. The upper end of the limiting rod passes through the interior of the lifting rod. A scraper is installed outside the limiting rod. The upper side of the scraper is fixedly connected to the lower side of the lifting rod. A spring is installed inside the upper end of the lifting rod.

[0006] Furthermore, the stirring assembly includes a ring fixedly connected to the upper end of the mixing tank, a toothed ring fixedly connected to the inner side of the upper end of the ring, and a U-shaped frame fixedly connected to the upper side of the ring.

[0007] Furthermore, a motor is fixedly connected to the upper middle part of the U-shaped frame, an L-shaped rod is fixedly connected to the drive end of the motor, a stirring shaft is rotatably connected to the lower end of the L-shaped rod, and a stirring rod is fixedly connected to the lower end of the stirring shaft.

[0008] Furthermore, a gear is fixedly connected to the upper external end of the stirring shaft, and the outer side of the gear is meshed with the inner side of the gear ring.

[0009] Furthermore, a retaining ring is fixedly connected to the inner side of the lower end of the ring body.

[0010] Furthermore, a baffle is fixedly connected to the upper end of the stirring shaft, located below the gear.

[0011] Furthermore, a drain outlet is fixedly connected to the front side of the mixing tank.

[0012] Furthermore, support legs are fixedly connected to the lower perimeter of the mixing tank.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the operator can easily control the submersion position of the collection bucket by the downward pressure, flexibly adapting to the oil layer thickness under different separation conditions, realizing controllable and adjustable oil extraction operation. The operation is simple and convenient, replacing manual scooping with tools. The built-in filter plate intercepts any trace suspended impurities that may exist in the final stage of the oil entering the collection system, providing double protection and further improving the quality of the finished oil.

[0014] 2. In this utility model, through the meshing transmission of gears and fixed gear rings, the stirring shaft 7 generates a rotational motion while revolving around the revolution, forming a planetary stirring motion. The stirring rod fixed at the lower end of the stirring shaft efficiently stirs the oil-water mixture in the compound motion, so that the stirring rod forms an all-round three-dimensional shearing and mixing of the oil-water mixture. Compared with the traditional single stirring method, it can achieve three-phase separation faster and more thoroughly. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of a small-mill sesame oil sedimentation and separation device proposed in this utility model; Figure 2 This is a schematic diagram of the retaining ring of a small-mill sesame oil sedimentation and separation device proposed in this utility model; Figure 3 This is a schematic diagram of a folded tube for a small-mill sesame oil sedimentation and separation device proposed in this utility model; Figure 4This is a schematic diagram of a spring in a small-scale sesame oil sedimentation and separation device proposed in this utility model.

[0016] Legend: 1. Mixing tank; 2. Ring body; 3. Gear ring; 4. U-shaped frame; 5. Motor; 6. L-shaped rod; 7. Stirring shaft; 8. Gear; 9. Stirring rod; 10. Baffle ring; 11. Baffle plate; 12. Feed pipe; 13. Folded pipe; 14. Collection hopper; 15. Filter plate; 16. Lifting rod; 17. Press handle; 18. Scraper; 19. Limiting rod; 20. Spring; 21. Cross; 22. Fixing ring; 23. Drain outlet; 24. Support leg. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-4 This utility model provides an embodiment of a small-scale sesame oil sedimentation and separation device, comprising a mixing tank 1, a stirring assembly at the upper end of the mixing tank 1, a feeding pipe 12 fixedly connected to the middle of the lower end of the mixing tank 1, a folded pipe 13 fixedly connected to the upper end of the feeding pipe 12, a collecting hopper 14 fixedly connected to the upper end of the folded pipe 13, a filter plate 15 fixedly connected to the inner side of the lower end of the collecting hopper 14, a lifting rod 16 fixedly connected to the middle of the filter plate 15, and a pressing handle 17 fixedly connected to the upper end of the lifting rod 16. A fixing ring 22 is fixedly connected to the inner wall of the material pipe 12. A cross 21 is fixedly connected to the inner side of the fixing ring 22. A limit rod 19 is fixedly connected to the upper side of the cross 21. The upper end of the limit rod 19 passes through the inside of the lifting rod 16. A scraper 18 is provided on the outside of the limit rod 19. The upper side of the scraper 18 is fixedly connected to the lower side of the lifting rod 16. A spring 20 is provided inside the upper end of the lifting rod 16. A drain port 23 is fixedly connected to the front side of the mixing tank 1. Support legs 24 are fixedly connected around the lower side of the mixing tank 1.

[0019] When oil separation occurs, pressing the handle 17 moves the lifting rod 16 downwards outside the limit rod 19, compressing the internal spring 20 and causing the collecting hopper 14 to descend, compressing the folding tube 13. After the collecting hopper 14 is submerged in the oil, the upper layer of oil flows into the discharge pipe 12 through the collecting hopper 14 and is discharged from the bottom of the discharge pipe 12. The filter plate 15 is used to intercept small amounts of impurities. The operator can easily control the submersion position of the collecting hopper 14 by adjusting the downward pressure, flexibly adapting to the oil layer thickness under different separation conditions. This achieves controllable and adjustable oil extraction, making the operation simple and convenient, replacing manual scooping with tools. The built-in filter plate 15 intercepts any trace suspended impurities that may exist in the final stage of the oil entering the collection system, further improving the quality of the finished oil.

[0020] Reference Figures 1-4 The mixing assembly includes a ring 2 fixedly connected to the upper end of a mixing tank 1, a toothed ring 3 fixedly connected to the inner side of the upper end of the ring 2, a U-shaped frame 4 fixedly connected to the upper side of the ring 2, a motor 5 fixedly connected to the middle of the upper side of the U-shaped frame 4, an L-shaped rod 6 fixedly connected to the drive end of the motor 5, a stirring shaft 7 rotatably connected to the lower end of the L-shaped rod 6, a stirring rod 9 fixedly connected to the lower end of the stirring shaft 7, a gear 8 fixedly connected to the upper end of the stirring shaft 7, the outer side of the gear 8 meshing with the inner side of the toothed ring 3, a retaining ring 10 fixedly connected to the inner side of the lower end of the ring 2, and a baffle 11 fixedly connected to the upper end of the stirring shaft 7 below the gear 8.

[0021] The sesame oil to be processed and an appropriate amount of water are put into the mixing tank 1. The motor 5 is started to drive the L-shaped rod 6 to rotate, which drives the stirring shaft 7 to revolve around the axis of the mixing tank. Through the meshing transmission of the gear 8 and the fixed gear ring 3, the stirring shaft 7 generates a rotational motion while revolving, forming a planetary stirring. The stirring rod 9, which is fixed at the lower end of the stirring shaft, efficiently stirs the oil-water mixture in the compound motion, so that the stirring rod 9 forms an all-round three-dimensional shearing and mixing of the oil-water mixture, which improves the contact and separation efficiency of oil, water and impurities. Compared with the traditional single stirring method, it can achieve three-phase separation faster and more thoroughly, promote the separation of oil, water and impurities. Through settling and density difference, impurities and water phase settle to the bottom of the mixing tank, and pure sesame oil floats on the top. The baffle ring 10 and the baffle plate 11 form a protective structure to prevent liquid from splashing into the gear transmission area during stirring.

[0022] Working principle: The sesame oil to be separated is put into the mixing tank 1, and an appropriate amount of water is added. Then, the motor 5 is started to drive the L-shaped rod 6 to rotate. The rotating L-shaped rod 6 drives the stirring shaft 7 to rotate around the mixing tank 1, thereby driving the stirring rod 9 at the lower end of the stirring shaft 7 to rotate and stir the sesame oil. At the same time, when the stirring shaft 7 rotates around the center of the mixing tank 1, it drives the gear 8 to rotate. Through the cooperation of the gear 8 and the gear ring 3, the stirring shaft 7 and the stirring rod 9 rotate, thereby improving the stirring effect and promoting the separation of oil, water and impurities. The impurities mix with the water and sink to the bottom of the mixing tank 1. When the oil is separated, the pressing handle 17 drives the lifting rod 16 to move downward outside the limit rod 19, compressing the internal spring 20, causing the collecting hopper 14 to descend and compress the folding tube 13. When the collecting hopper 14 is submerged in the oil, the upper layer of oil flows into the interior of the discharge pipe 12 through the collecting hopper 14 and is discharged from the bottom of the discharge pipe 12. The filter plate 15 is used to intercept a small amount of impurities.

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

Claims

1. A small-scale sesame oil sedimentation and separation device, characterized in that, The system includes a mixing tank (1), with a stirring assembly at the upper end of the mixing tank (1). A feeding pipe (12) is fixedly connected to the middle of the lower end of the mixing tank (1). A folded pipe (13) is fixedly connected to the upper end of the feeding pipe (12). A collecting hopper (14) is fixedly connected to the upper end of the folded pipe (13). A filter plate (15) is fixedly connected to the inner side of the lower end of the collecting hopper (14). A lifting rod (16) is fixedly connected to the middle of the filter plate (15). A pressing handle is fixedly connected to the upper end of the lifting rod (16). 17) A fixing ring (22) is fixedly connected to the inner wall of the feeding pipe (12). A cross (21) is fixedly connected to the inner side of the fixing ring (22). A limit rod (19) is fixedly connected to the upper side of the cross (21). The upper end of the limit rod (19) passes through the inside of the lifting rod (16). A scraper (18) is provided on the outside of the limit rod (19). The upper side of the scraper (18) is fixedly connected to the lower side of the lifting rod (16). A spring (20) is provided inside the upper end of the lifting rod (16).

2. The small-mill sesame oil sedimentation and separation device according to claim 1, characterized in that: The stirring assembly includes a ring (2) fixedly connected to the upper end of the mixing tank (1), a toothed ring (3) fixedly connected to the inner side of the upper end of the ring (2), and a U-shaped frame (4) fixedly connected to the upper side of the ring (2).

3. The small-mill sesame oil sedimentation and separation device according to claim 2, characterized in that: A motor (5) is fixedly connected to the upper middle part of the U-shaped frame (4), and an L-shaped rod (6) is fixedly connected to the drive end of the motor (5). A stirring shaft (7) is rotatably connected to the lower end of the L-shaped rod (6), and a stirring rod (9) is fixedly connected to the lower end of the stirring shaft (7).

4. The small-mill sesame oil sedimentation and separation device according to claim 3, characterized in that: A gear (8) is fixedly connected to the upper end of the stirring shaft (7), and the outer side of the gear (8) is meshed with the inner side of the gear ring (3).

5. The small-mill sesame oil sedimentation and separation device according to claim 2, characterized in that: A retaining ring (10) is fixedly connected to the inner side of the lower end of the ring body (2).

6. The small-mill sesame oil sedimentation and separation device according to claim 3, characterized in that: The upper end of the stirring shaft (7) is fixedly connected to a baffle (11) located on the lower side of the gear (8).

7. The small-mill sesame oil sedimentation and separation device according to claim 1, characterized in that: A drain outlet (23) is fixedly connected to the front side of the mixing tank (1).

8. The small-mill sesame oil sedimentation and separation device according to claim 1, characterized in that: Support legs (24) are fixedly connected to the lower four sides of the mixing tank (1).

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