Raw material cleaning device for aromatic vinegar brewed by pure grains

Abstract

The utility model discloses a raw material cleaning device for aromatic vinegar brewed by pure grains, which comprises a cleaning pool, and a screening mechanism is arranged on the cleaning pool; the screening mechanism comprises a supporting frame fixed to the top of the cleaning pool, an air cylinder is fixed to a top plate of the supporting frame, the piston end of the air cylinder penetrates through the inner top of the supporting frame and is fixedly provided with a lifting plate, a concave frame is fixed to the bottom of the lifting plate, and a partition plate is fixed to the inner side wall of the concave frame. The material screening mechanism drives the screening barrel to move up and down through the air cylinder, full rolling cleaning and screening of raw materials are achieved, the cleaning efficiency and quality are improved, meanwhile, treatment of the raw materials of different specifications is facilitated, the lifting plate can achieve cyclic utilization of cleaning liquid through the filtering mechanism, resource waste is reduced, and cost is reduced. Impurities on the filter plate and the filter screen can be cleaned more conveniently, the stability of the equipment can be enhanced through the pressure buffering mechanism, noise is reduced, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of vinegar production technology, and in particular to a raw material cleaning device for pure grain-brewed vinegar. Background Technology

[0002] Vinegar is a fermented, acidic liquid condiment made primarily from starchy grains, with rice bran and rice husks as secondary ingredients. It is fermented and brewed, and is one of the main condiments in cooking. It is characterized by its acidity and aroma, and has a wide range of uses. Before brewing vinegar, effective cleaning of the raw materials is a crucial step.

[0003] Currently, in the process of brewing pure grain vinegar, the raw materials are mostly cleaned using traditional manual cleaning or simple mechanical stirring cleaning methods. Manual cleaning is time-consuming and labor-intensive, and the cleaning effect is difficult to guarantee, easily leaving impurities. Simple mechanical stirring cleaning devices also have the same problem: the cleaning is not thorough and cannot effectively screen raw materials of different sizes. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings in the above-mentioned background technology and to propose a raw material cleaning device for pure grain brewed vinegar.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A raw material cleaning device for pure grain brewed vinegar includes a cleaning tank, on which a screening mechanism is provided;

[0007] The screening mechanism includes a support frame fixed to the top of the washing tank. A cylinder is fixed to the top plate of the support frame. The piston end of the cylinder passes through the top of the support frame and is fixed to a lifting plate. A concave frame is fixed to the bottom of the lifting plate. A partition plate is fixed to the inner side wall of the concave frame. A screen barrel is placed at the bottom of the concave frame. A sealing cover is slidably fitted to the top of the screen barrel. The top of the sealing cover and the top of the partition plate are slidably connected.

[0008] A filtration mechanism is provided on the outer wall of the cleaning tank. The filtration mechanism includes a circulation tank body fixed to the outer wall of the cleaning tank. An outlet and an inlet are provided on the inner wall of the cleaning tank. A curved tube communicating with the outlet is fixed on the outer wall of the cleaning tank. A filter screen is fitted on the curved tube. A rack is fixed on the top of the lifting plate. A rotating shaft is rotatable on the top of the support frame. A gear is fixedly fitted on the outer wall of the rotating shaft. The rack and the gear are meshed. A drive shaft rotates on the inner wall of the curved tube. A spiral fan blade is fixedly fitted on the outer wall of the drive shaft. The rotating shaft and the drive shaft are connected by a chain drive. A chain disc adapted to the chain is fitted on the outer wall of both the rotating shaft and the drive shaft. The drive shaft and the chain disc are connected by a one-way ratchet drive.

[0009] Preferably, the bottom of the lifting plate is provided with a pressure relief mechanism, which includes a plurality of T-shaped damping rods fixed to the bottom of the lifting plate, and springs are sleeved on the T-shaped damping rods.

[0010] Preferably, the top of the support frame is fixed with two fixing plates, and the end of the rotating shaft is rotatably connected to the outer wall of the fixing plates.

[0011] Preferably, a drain pipe is fixed at the bottom of the cleaning pool, and an opening and closing valve is provided on the drain pipe.

[0012] Preferably, a filter plate is fixed on the inner wall of the liquid inlet.

[0013] Preferably, the top of the rack passes through the support frame and the top of the support frame has a through hole, and the outer wall of the rack and the inner wall of the through hole are slidably connected.

[0014] Preferably, a protective box is fixed at the bottom of the curved tube to enclose the lower chain reel, and the drive shaft rotates on the outer wall of the protective box.

[0015] The beneficial effects of this utility model are as follows:

[0016] The screening mechanism uses a cylinder to drive the screen barrel up and down, which realizes the full tumbling, cleaning and screening of raw materials, improving cleaning efficiency and quality, and facilitating the processing of raw materials of different specifications. The lifting plate can realize the recycling of cleaning liquid through the filtration mechanism, reducing resource waste, and making it easier to clean impurities on the filter plate and filter screen. The pressure relief mechanism can enhance the stability of the equipment, reduce noise and extend service life. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the raw material cleaning device for pure grain brewed vinegar proposed in this utility model.

[0018] Figure 2 This is a top sectional view of the curved tube in a raw material cleaning device for pure grain brewed vinegar proposed in this utility model.

[0019] Figure 3 This is a bottom view of the lifting plate in a raw material cleaning device for pure grain brewed vinegar proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the structure of a concave frame rising above the washing tank in a raw material washing device for pure grain brewed vinegar proposed in this utility model.

[0021] In the diagram: 1. Cleaning tank; 2. Support frame; 3. Cylinder; 4. Lifting plate; 5. Concave frame; 6. Divider plate; 7. Screen barrel; 8. Sealing cover; 9. Circulation tank; 10. Liquid outlet; 11. Liquid inlet; 12. Bent pipe; 13. Filter screen; 14. Rack; 15. Rotating shaft; 16. Gear; 17. Drive shaft; 18. Spiral fan blade; 19. T-shaped damping rod; 20. Spring; 21. Drain pipe; 22. Filter plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-4 A raw material cleaning device for pure grain brewed vinegar includes a cleaning tank 1, a drain pipe 21 fixed at the bottom of the cleaning tank 1, and an opening and closing valve on the drain pipe 21.

[0024] like Figure 1 and Figure 4 As shown, a screening mechanism is provided on the washing tank 1; the screening mechanism includes a support frame 2 fixed to the top of the washing tank 1, a cylinder 3 fixed to the top plate of the support frame 2, the piston end of the cylinder 3 passes through the top of the support frame 2 and is fixed to a lifting plate 4, a concave frame 5 fixed to the bottom of the lifting plate 4, a partition plate 6 fixed to the inner side wall of the concave frame 5, a screen barrel 7 placed in the bottom of the concave frame 5, a sealing cover 8 slidably sleeved on the top of the screen barrel 7, and the top of the sealing cover 8 and the top of the partition plate 6 slidably connected.

[0025] To further explain, by using cylinder 3 to drive the lifting plate 4, concave frame 5 and screen 7 to move up and down, the raw material can be continuously tumbled in the washing tank 1, increasing the contact and friction with the washing liquid, thereby effectively improving the washing effect and efficiency.

[0026] To further explain, the top of the screen bucket 7 is fitted with a sliding sealing cover 8, which can prevent raw materials from splashing out during the cleaning process, and at the same time facilitates the loading and unloading of raw materials, making the operation more convenient.

[0027] like Figure 1 and Figure 2 As shown, a filtration mechanism is provided on the outer wall of the cleaning tank 1. The filtration mechanism includes a circulation tank body 9 fixed on the outer wall of the cleaning tank 1. An outlet hole 10 and an inlet 11 are provided on the inner wall of the cleaning tank 1. A filter plate 22 is fixed on the inner side wall of the inlet 11. A curved pipe 12 communicating with the outlet hole 10 is fixed on the outer wall of the cleaning tank 1. A filter screen 13 is sleeved on the curved pipe 12.

[0028] To further explain, the filter screen 13 fitted on the bent pipe 12 can effectively filter impurities in the cleaning fluid, ensuring the cleanliness of the cleaning fluid and thus improving the cleaning quality.

[0029] like Figure 1 As shown, a rack 14 is fixed to the top of the lifting plate 4, a rotating shaft 15 is rotatably mounted on the top of the support frame 2, two fixed plates are fixed to the top of the support frame 2, the end of the rotating shaft 15 is rotatably connected to the outer wall of the fixed plate, a gear 16 is fixedly sleeved on the outer wall of the rotating shaft 15, the rack 14 and the gear 16 are meshed, the top of the rack 14 passes through the support frame 2 and a through hole is opened on the top of the support frame 2, and the outer wall of the rack 14 and the inner wall of the through hole are slidably connected.

[0030] To further explain, the rack 14 meshes with the gear 16, and the movement of the lifting plate 4 drives the rotating shaft 15 to rotate. Then, the chain drive causes the spiral fan blade 18 on the drive shaft 17 to rotate, realizing automatic filtration without the need for an additional power source, which is energy-saving and environmentally friendly.

[0031] To further explain, the circulation tank body 9 on the outer wall of the cleaning tank 1, together with components such as the liquid outlet 10, the liquid inlet 11, and the bent pipe 12, can realize the circulation and filtration of the cleaning liquid, reduce resource waste, and lower production costs.

[0032] like Figure 4 As shown, a drive shaft 17 rotates on the inner wall of the curved tube 12, and a spiral fan blade 18 is fixedly sleeved on the outer wall of the drive shaft 17. The rotating shaft 15 and the drive shaft 17 are connected by a chain drive. Both the rotating shaft 15 and the drive shaft 17 are fitted with chain discs that are compatible with the chain on their outer walls. A one-way ratchet drive connection is provided between the drive shaft 17 and the chain discs.

[0033] To further explain, the one-way ratchet drive connection between the drive shaft 17 and the chain disc ensures that the spiral fan blade 18 rotates in one direction, avoiding reverse rotation that could cause filtration system failure, thus improving the stability and reliability of the filtration mechanism.

[0034] like Figure 1 As shown, a protective box is fixed inside the bottom of the curved tube 12 to cover the lower chain disc, and the drive shaft 17 rotates on the outer wall of the protective box.

[0035] To further explain, the protective box at the bottom of the curved tube 12 can protect the chain disc below, preventing it from being damaged by external forces and improving the safety and reliability of the equipment. At the same time, the drive shaft 17 rotates on the outer wall of the protective box, ensuring the stability of the transmission.

[0036] like Figure 3 As shown, a pressure relief mechanism is provided at the bottom of the lifting plate 4. The pressure relief mechanism includes multiple T-shaped damping rods 19 fixed to the bottom of the lifting plate 4, and springs 20 are sleeved on the T-shaped damping rods 19.

[0037] To further explain, the pressure-relieving mechanism composed of the T-shaped damping rod and the spring 20 can play a buffering role during the lifting and lowering of the screen barrel 7, reducing the vibration and impact of the equipment and extending the service life of the equipment.

[0038] The functional principle of this utility model can be explained through the following operation methods:

[0039] I. Preparatory Work

[0040] Prepare cleaning solution: Based on the cleaning requirements, prepare an appropriate amount of cleaning solution and inject it into the cleaning tank 1 to ensure that the liquid level of the cleaning solution can submerge the raw material in the screen bucket 7.

[0041] II. Loading Raw Materials

[0042] Open the sealing cover 8: Slide the sealing cover 8 on the top of the screen barrel 7 to open it.

[0043] Adding raw materials: Carefully place the pure grain brewed vinegar raw materials to be cleaned into the sieve bucket 7, being careful not to exceed the capacity limit of the sieve bucket 7.

[0044] Cover with sealing cap 8: Slide sealing cap 8 back onto the top of screen barrel 7 to ensure a good seal and prevent raw materials from splashing out during the cleaning process.

[0045] III. Start the cleaning process

[0046] Start cylinder 3: Start cylinder 3. The piston end of cylinder 3 will drive the lifting plate 4 to descend. The concave frame 5 and the screen barrel 7 at the bottom of the lifting plate 4 will descend accordingly until the screen barrel 7 is completely submerged in the cleaning solution.

[0047] Observe the cleaning process: During the cleaning process, workers can observe the movement of the screen bucket 7 to ensure that the raw materials are fully tumbled in the cleaning solution to achieve a good cleaning effect. Pay attention to the cleanliness of the cleaning solution. If too many impurities are found in the cleaning solution, consider replacing the cleaning solution in time.

[0048] IV. Filtration and Circulation

[0049] Automatic filtration: As the screen barrel 7 rises and falls, the rack 14 on the top of the lifting plate 4 meshes with the gear 16 on the top of the support frame 2, thereby driving the rotating shaft 15 to rotate. The rotating shaft 15 is connected to the drive shaft 17 through chain transmission, causing the spiral fan blade 18 on the drive shaft 17 to rotate. Under the action of the one-way ratchet transmission, the spiral fan blade 18 rotates in one direction, drawing the cleaning liquid in the cleaning tank 1 into the filter screen 13 through the bent pipe 12 for filtration.

[0050] Recycling: The filtered cleaning solution flows back into the cleaning tank 1 through the inlet 11, realizing the recycling of the cleaning solution.

[0051] V. End of cleaning

[0052] After cleaning is complete, the piston end of cylinder 3 drives the lifting plate 4 to rise, lifting the screen bucket 7 out of the cleaning solution.

[0053] Remove raw materials: Open the sealing cover 8, remove the cleaned raw materials from the sieve bucket 7, and place them in a suitable container for further processing.

[0054] Discharge cleaning fluid: Open the valve on drain pipe 21 to discharge the used cleaning fluid into the designated collection container for treatment or recycling.

[0055] VI. Equipment Maintenance

[0056] Equipment cleaning: After use, workers should promptly clean the cleaning tank 1, screen 7, filter screen 13 and other components to remove residual raw materials and impurities and keep the equipment clean.

[0057] Inspection of components: Regularly inspect the wear of components such as cylinder 3, rack 14, gear 16, shaft 15, drive shaft 17, and spiral fan blade 18. Replace damaged components in a timely manner if necessary to ensure the normal operation of the equipment.

[0058] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A raw material washing device for pure grain-brewed vinegar, characterized in that, Includes a cleaning tank (1), on which a screening mechanism is provided; The screening mechanism includes a support frame (2) fixed to the top of the washing tank (1), a cylinder (3) fixed to the top plate of the support frame (2), the piston end of the cylinder (3) passes through the top of the support frame (2) and is fixed to a lifting plate (4), a concave frame (5) fixed to the bottom of the lifting plate (4), a partition plate (6) fixed to the inner side wall of the concave frame (5), a screen bucket (7) placed at the bottom of the concave frame (5), a sealing cover (8) slidably sleeved on the top of the screen bucket (7), and the top of the sealing cover (8) and the top of the partition plate (6) slidably connected; A filtration mechanism is provided on the outer wall of the cleaning tank (1); The filtration mechanism includes a circulation tank (9) fixed to the outer wall of the cleaning tank (1). The inner wall of the cleaning tank (1) is provided with an outlet (10) and an inlet (11). A curved pipe (12) communicating with the outlet (10) is fixed to the outer wall of the cleaning tank (1). A filter screen (13) is sleeved on the curved pipe (12). A rack (14) is fixed to the top of the lifting plate (4). A rotating shaft (15) is rotatably mounted on the top of the support frame (2). A fixed... A gear (16) is fitted onto the rack (14), and the rack (14) and the gear (16) are meshed together. A drive shaft (17) rotates on the inner wall of the bent tube (12). A spiral fan blade (18) is fixedly fitted onto the outer wall of the drive shaft (17). The rotating shaft (15) and the drive shaft (17) are connected by a chain drive. Both the rotating shaft (15) and the drive shaft (17) are fitted with chain discs that are compatible with the chain. The drive shaft (17) and the chain discs are connected by a one-way ratchet drive.

2. The raw material washing device for pure grain brewed vinegar according to claim 1, characterized in that, The bottom of the lifting plate (4) is provided with a pressure relief mechanism, which includes multiple T-shaped damping rods (19) fixed to the bottom of the lifting plate (4), and springs (20) are sleeved on the T-shaped damping rods (19).

3. The raw material washing device for pure grain brewed vinegar according to claim 1, characterized in that, The support frame (2) has two fixed plates fixed at the top, and the end of the rotating shaft (15) is rotatably connected to the outer wall of the fixed plates.

4. The raw material washing device for pure grain brewed vinegar according to claim 1, characterized in that, The bottom of the cleaning pool (1) is fixed with a drain pipe (21), and the drain pipe (21) is equipped with an opening and closing valve.

5. The raw material washing device for pure grain brewed vinegar according to claim 1, characterized in that, A filter plate (22) is fixed on the inner wall of the liquid inlet (11).

6. The raw material washing device for pure grain brewed vinegar according to claim 1, characterized in that, The top of the rack (14) passes through the support frame (2) and the top of the support frame (2) has a through hole. The outer wall of the rack (14) and the inner wall of the through hole are slidably connected.

7. The raw material washing device for pure grain brewed vinegar according to claim 1, characterized in that, The bottom of the curved tube (12) is fixed with a protective box that covers the chain disc below, and the drive shaft (17) rotates on the outer wall of the protective box.

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