Rapeseed oil degreasing device for rapeseed oil production

Abstract

The utility model provides a rapeseed oil degreasing device for rapeseed oil production, which relates to the technical field of degreasing devices and comprises a bottom plate, the top of the bottom plate is fixedly connected with a crystallization bin, the top of the crystallization bin is fixedly communicated with an oil inlet pipe, the top of the crystallization bin is fixedly provided with a mounting frame, and the top of the mounting frame is fixedly provided with a stirring motor. And the output end of the stirring motor movably penetrates through the interior of the mounting frame and is fixedly connected with a first stirring shaft. According to the device disclosed by the utility model, the cooperative operation of multi-shaft and bidirectional stirring is realized by utilizing the driving of the stirring motor under the interaction of all the components of the device, so that the innovative design greatly promotes the full mixing and interaction between rapeseed oil and a degreasing agent, accelerates the chemical reaction and physical separation process, and improves the efficiency of the device. According to the process, the grease can be separated out and crystallized from the mixture more thoroughly, the degreasing efficiency is improved, the degreasing effect is optimized, and the purity and quality of the grease are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of degreasing devices, in particular to a rapeseed oil degreasing device used for rapeseed oil production. Background Art

[0002] Rapeseed oil is an edible oil extracted from rapeseed. It is golden or brown in color, has a unique aroma, is rich in unsaturated fatty acids, vitamin E and other nutrients, and is very beneficial to human health. During the production process of rapeseed oil, it is usually defatted. This is because undefatted rapeseed oil contains more impurities such as phospholipids and free fatty acids, which will affect its stability and shelf life and easily cause oxidation and deterioration. In addition, defatting can reduce the fat content of rapeseed oil, which is more in line with the modern consumer's demand for a healthy diet, reduces the health risks brought by excessive fat intake, and can also improve the color and transparency of rapeseed oil.

[0003] During the degreasing process, existing rapeseed oil degreasing devices usually require stirring to promote sufficient contact and reaction between the rapeseed oil and the degreasing agent, or to evenly disperse impurities for subsequent separation. However, existing degreasing devices for rapeseed oil production usually use a single stirring paddle or agitator for stirring. Since rapeseed oil has a certain viscosity and special fluidity characteristics, this stirring method often cannot form a uniform stirring effect in the entire tank, making it difficult for the rapeseed oil and the degreasing agent to be fully mixed. In addition, this stirring method may cause uneven temperature distribution of the rapeseed oil, local overheating or overcooling, thereby resulting in incomplete degreasing reaction and reduced degreasing effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, the rapeseed oil degreasing device used for rapeseed oil production usually adopts a single stirring paddle or agitator for stirring during use, which makes it difficult to fully mix the rapeseed oil and the degreasing agent, resulting in reduced degreasing effect. Therefore, a rapeseed oil degreasing device for rapeseed oil production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rapeseed oil degreasing device for rapeseed oil production, comprising a bottom plate, a crystallization bin fixedly connected to the top of the bottom plate, an oil inlet pipe fixedly connected to the top of the crystallization bin, a mounting frame fixedly installed on the top of the crystallization bin, a stirring motor fixedly installed on the top of the mounting frame, and the output end of the stirring motor movably passes through the interior of the mounting frame, the output end of the stirring motor is fixedly connected to a first stirring shaft, the outer wall of the first stirring shaft is fixedly sleeved with four first mounting rings, the outer walls of the four first mounting rings are fixedly connected to a group of first stirring blades, the outer wall of the first stirring shaft The wall fixed sleeve is provided with a first gear, and two mounting holes are opened on the top of the crystallization bin, and the inner walls of the two mounting holes are fixedly inserted with bearings, and the interiors of the two bearings are fixedly inserted with a second stirring shaft, and the outer walls of the two second stirring shafts are fixedly sleeved with four second mounting rings, and the outer walls of the eight second mounting rings are fixedly connected with a group of second stirring blades, and the outer wall of one of the two second stirring shafts is fixedly sleeved with a second gear, and the outer wall of the first gear is meshed with the outer wall of the second gear, and the outer walls of the two second stirring shafts are fixedly sleeved with pulleys, and a belt body is movably sleeved between the outer walls of the two pulleys.

[0006] Preferably, the output end of the crystallization bin is fixedly connected to an oil pipeline, and the output end of the oil pipeline is fixedly connected to an oil pump.

[0007] Preferably, the output end of the oil pump is fixedly connected to a connecting pipe, and the output end of the connecting pipe is fixedly connected to an oil storage tank.

[0008] Preferably, an embedding groove is provided on one side of the outer wall of the oil storage tank.

[0009] Preferably, an embedding frame is movably inserted into the inner surface wall of the embedding groove.

[0010] Preferably, a grease filter plate is fixedly connected to the inner surface wall of the embedded frame.

[0011] Preferably, a handle is fixedly connected to one side of the outer wall of the embedded frame.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] In the utility model, by utilizing the interaction of the various components of the device and the drive of the stirring motor, the coordinated operation of multi-axis and bidirectional stirring is realized. This innovative design greatly promotes the full mixing and interaction between rapeseed oil and degreasing agent, accelerates the chemical reaction and physical separation process, and enables the oil to be more thoroughly precipitated and crystallized from the mixture. This process not only improves the degreasing efficiency, but also optimizes the degreasing effect, ensuring the purity and quality of the oil.

[0014] In the utility model, through the interaction of the various components of the device, the grease filter plate can effectively filter out the grease precipitated during the vegetable oil separation process and the impurities it carries, significantly improving the cleanliness and purity of the oil. At the same time, the grease filter plate can be easily and quickly removed from the oil storage tank, thereby simplifying the cleaning and replacement process and improving the maintenance convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a main structural perspective diagram of a rapeseed oil degreasing device for rapeseed oil production proposed by the utility model;

[0016] Figure 2 This is a partial structural perspective view of a rapeseed oil degreasing device for rapeseed oil production proposed in the utility model;

[0017] Figure 3 This is a three-dimensional exploded view of part of the structure of a rapeseed oil degreasing device for rapeseed oil production proposed in the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the internal structure of a rapeseed oil degreasing device for rapeseed oil production proposed in the utility model;

[0019] Figure 5 The utility model provides a partial structural perspective exploded side view of a rapeseed oil degreasing device for rapeseed oil production.

[0020] Legend:

[0021] 1. Bottom plate; 2. Crystallization chamber; 3. Oil inlet pipe; 4. Mounting frame; 5. Stirring motor; 6. First stirring shaft; 7. First mounting ring; 8. First stirring blade; 9. First gear; 10. Mounting hole; 11. Bearing; 12. Second stirring shaft; 13. Second mounting ring; 14. Second stirring blade; 15. Second gear; 16. Pulley; 17. Belt body; 18. Oil pipeline; 19. Oil pump; 20. Connecting pipe; 21. Oil storage tank; 22. Embedding groove; 23. Embedding frame; 24. Grease filter plate; 25. Handle. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as Figure 1-Figure 5 As shown, the utility model provides a rapeseed oil degreasing device for rapeseed oil production, comprising a bottom plate 1, a crystallization bin 2 fixedly connected to the top of the bottom plate 1, an oil inlet pipe 3 fixedly connected to the top of the crystallization bin 2, a mounting frame 4 fixedly installed on the top of the crystallization bin 2, a stirring motor 5 fixedly installed on the top of the mounting frame 4, and the output end of the stirring motor 5 movably passes through the interior of the mounting frame 4, the output end of the stirring motor 5 is fixedly connected to a first stirring shaft 6, the outer wall of the first stirring shaft 6 is fixedly sleeved with four first mounting rings 7, the outer walls of the four first mounting rings 7 are fixedly connected with a group of first stirring blades 8, the outer wall of the first stirring shaft 6 is fixedly sleeved with a first gear 9, the crystallization bin 2 Two mounting holes 10 are provided on the top, and bearings 11 are fixedly inserted into the inner walls of the two mounting holes 10, and a second stirring shaft 12 is fixedly inserted into the interior of the two bearings 11, and the outer walls of the two second stirring shafts 12 are fixedly sleeved with four second mounting rings 13, and the outer walls of the eight second mounting rings 13 are fixedly connected with a group of second stirring blades 14, and the outer wall of one of the two second stirring shafts 12 is fixedly sleeved with a second gear 15, and the outer wall of the first gear 9 is meshed with the outer wall of the second gear 15, and the outer walls of the two second stirring shafts 12 are fixedly sleeved with pulleys 16, and a belt body 17 is movably sleeved between the outer walls of the two pulleys 16.

[0025] The effect achieved by the entire embodiment 1 is that when the rapeseed oil inside the crystallization bin 2 needs to be efficiently mixed, the stirring motor 5 is first started, and the output end of the stirring motor 5 drives the first stirring shaft 6 to rotate. The rotation of the first stirring shaft 6 then drives the four groups of first stirring blades 8 to perform circular motion, effectively promoting the preliminary stirring and mixing of the rapeseed oil in the bin. At the same time, the rotation of the first stirring shaft 6 is transmitted through the meshing between the first gear 9 and the second gear 15, thereby realizing the secondary distribution of power. This mechanism enables the second gear 15 to drive the second stirring shaft 12 fixedly inserted therein to start rotating, and the rotation direction of the second stirring shaft 12 is opposite to that of the first stirring shaft 6, forming a reverse stirring effect. This design not only enhances the uniformity of stirring, but also helps to break the local vortex in the liquid, thereby improving the mixing efficiency, and further By closely cooperating with the two pulleys 16 and the belt body 17, the synchronous rotation between the two second stirring shafts 12 is achieved. In this way, the two second stirring shafts 12 each drive the four groups of second stirring blades 14 on their outer walls to rotate synchronously, and together with a group of first stirring blades 8 constitute a multi-axis, bidirectional stirring system. The synergistic effect of these eight groups of second stirring blades 14 and a group of first stirring blades 8 greatly increases the complexity and effectiveness of stirring, so that the rapeseed oil and the degreasing agent can be more fully contacted, penetrated and mixed. In summary, this multi-axis stirring method can better promote the comprehensive mixing and interaction of rapeseed oil and the degreasing agent, so that the oil is fully crystallized and the degreasing efficiency is ensured. At the same time, the bidirectional stirring also helps to reduce the stirring dead angle and make the mixing more uniform, thereby ensuring the stable and consistent quality of the final product.

[0026] Example 2, as Figure 2-Figure 5 As shown, the output end of the crystallization bin 2 is fixedly connected to an oil pipe 18, the output end of the oil pipe 18 is fixedly connected to an oil pump 19, the output end of the oil pump 19 is fixedly connected to a connecting pipe 20, the output end of the connecting pipe 20 is fixedly connected to an oil storage tank 21, an outer wall of the oil storage tank 21 is provided with an embedding groove 22, the inner surface wall of the embedding groove 22 is movably inserted with an embedding frame 23, the inner surface wall of the embedding frame 23 is fixedly connected to a grease filter plate 24, and an outer wall of the embedding frame 23 is fixedly connected to a handle 25.

[0027] The effect achieved by the entire embodiment 2 is that by starting the oil pump 19, the pump will efficiently transport the rapeseed oil inside the crystallization bin 2 to the inside of the oil storage tank 21 through the connecting pipe 20. In this process, the rapeseed oil will flow through the grease filter plate 24. The main function of the grease filter plate 24 is to filter out impurities, grease and incompletely dissolved solid particles in the oil, ensuring that the rapeseed oil entering the oil storage tank 21 is purer. When the grease filter plate needs to be cleaned or replaced, the operator only needs to simply pull the handle 25 to make the embedded frame 23 slide smoothly out of the embedded groove 22. This design greatly improves the convenience of maintenance and makes the cleaning of the grease filter plate 24 quick and simple.

[0028] Working principle: When in use, first accurately introduce rapeseed oil and degreasing agent into the crystallization bin 2 through the oil inlet pipe 3, then start the stirring motor 5, and its output end efficiently drives the first stirring shaft 6 to rotate, thereby driving the four groups of first stirring blades 8 to perform circular motion, forming a preliminary and comprehensive stirring effect. At the same time, the rotational power of the first stirring shaft 6 is transmitted to a second stirring shaft 12 fixedly inserted on the inner wall of the second gear 15 through the meshing transmission of the first gear 9 and the second gear 15, so that the second stirring shaft 12 rotates in the opposite direction to the first stirring shaft 6. In addition, the synchronous transmission mechanism of the two pulleys 16 and the belt body 17 is used to ensure that the two second stirring shafts 12 can rotate synchronously and stably, each driving the four groups of second stirring blades 14 on its outer wall to rotate. This multi-axis, two-way stirring design greatly enhances the stirring The complexity and uniformity of the oil and the degreasing agent promote full mixing and reaction, accelerate the precipitation and crystallization process of impurities in the oil, and thus significantly improve the degreasing efficiency and effect. Subsequently, when the degreasing and crystallization process is completed, by starting the oil pump 19, the suction and pressure generated by it are used to smoothly and continuously transport the rapeseed oil inside the crystallization bin 2 to the oil storage tank 21 through the connecting pipe 20. In this process, the grease filter plate 24 serves as a key filtering element, effectively intercepting and removing solid impurities, grease, etc. in the oil, ensuring the quality of the oil entering the oil storage tank 21. In order to facilitate the maintenance and management of the grease filter plate 24, the embedded frame 23 and the grease filter plate 24 thereon can be easily slid out of the embedded groove 22 by simply pulling the handle 25, which greatly simplifies the operating process of cleaning the grease filter plate 24 and improves the use convenience and maintenance efficiency of the equipment.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A rapeseed oil degreasing device for rapeseed oil production, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a crystallization bin (2), the top of the crystallization bin (2) is fixedly connected to an oil inlet pipe (3), the top of the crystallization bin (2) is fixedly installed with a mounting frame (4), the top of the mounting frame (4) is fixedly installed with a stirring motor (5), and the output end of the stirring motor (5) is movable through the interior of the mounting frame (4), the output end of the stirring motor (5) is fixedly connected to a first stirring shaft (6), the outer wall of the first stirring shaft (6) is fixedly provided with four first mounting rings (7), the outer walls of the four first mounting rings (7) are fixedly connected with a group of first stirring blades (8), the outer wall of the first stirring shaft (6) is fixedly provided with a first gear (9), the top of the crystallization bin (2) is provided with two mounting holes (1 0), the inner surface walls of the two mounting holes (10) are fixedly provided with bearings (11), the interiors of the two bearings (11) are fixedly provided with second stirring shafts (12), the outer surface walls of the two second stirring shafts (12) are fixedly provided with four second mounting rings (13), the outer surface walls of the eight second mounting rings (13) are fixedly connected with a group of second stirring blades (14), the outer surface wall of one of the two second stirring shafts (12) is fixedly provided with a second gear (15), and the outer surface wall of the first gear (9) is meshed with the outer surface wall of the second gear (15), the outer surface walls of the two second stirring shafts (12) are fixedly provided with pulleys (16), and a belt body (17) is movably provided between the outer surfaces of the two pulleys (16).

2. A rapeseed oil degreasing device for rapeseed oil production according to claim 1, characterized in that: The output end of the crystallization bin (2) is fixedly connected to an oil delivery pipe (18), and the output end of the oil delivery pipe (18) is fixedly connected to an oil pump (19).

3. A rapeseed oil degreasing device for rapeseed oil production according to claim 2, characterized in that: The output end of the oil pump (19) is fixedly connected to a connecting pipe (20), and the output end of the connecting pipe (20) is fixedly connected to an oil storage tank (21).

4. A rapeseed oil degreasing device for rapeseed oil production according to claim 3, characterized in that: An embedding groove (22) is provided on one side of the outer wall of the oil storage tank (21).

5. A rapeseed oil degreasing device for rapeseed oil production according to claim 4, characterized in that: An embedding frame (23) is movably inserted into the inner surface wall of the embedding groove (22).

6. A rapeseed oil degreasing device for rapeseed oil production according to claim 5, characterized in that: The inner surface wall of the embedded frame (23) is fixedly connected with a grease filter plate (24).

7. A rapeseed oil degreasing device for rapeseed oil production according to claim 6, characterized in that: A handle (25) is fixedly connected to one side of the outer wall of the embedded frame (23).

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