Soybean crude oil high-purity refining device

Abstract

The utility model provides a high-purity refining device for soybean crude oil, which belongs to the technical field of soybean crude oil and comprises a refining tank and a tank cover in threaded connection with the upper end of the refining tank, a refining mechanism is arranged between the refining tank and the tank cover and comprises a fixed cylinder arranged in the middle of the bottom wall surface of the refining tank, and a sliding cylinder is slidably connected in the fixed cylinder. The upper end of the sliding cylinder is rotationally connected with a filtering disc; the refining mechanism further comprises an electric telescopic rod arranged on the bottom wall face of the fixed cylinder, and the upper end of the telescopic end of the electric telescopic rod is fixedly connected with the top wall face of the sliding cylinder. According to the utility model, impurities retained on the filter disc are thrown out under the action of centrifugal force through the refining mechanism, so that the high liquidity of the filter disc is maintained, the problem that the filtering efficiency of the filter disc becomes poor due to continuous gathering of the filtered impurities when crude soybean oil is refined and filtered is avoided, the working efficiency is improved, and the cleaning difficulty is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of crude soybean oil, and particularly relates to a high-purity refining device for crude soybean oil. Background Art

[0002] Crude soybean oil refers to the unrefined raw oil extracted from soybeans. It is obtained through a leaching process, usually using n-hexane as a solvent, to extract the oil from soybeans, and then remove most of the solvent. This oil contains a high level of impurities, including phospholipids, pigments, free fatty acids, waxes, and other residual substances. Therefore, it requires the use of specialized high-purity crude soybean oil refining equipment for processing.

[0003] A high-purity crude soybean oil refining device, with authorization publication number CN 212833669 U, includes a tank body, a switch A fixedly mounted on the upper left outer wall of the tank body, a switch B fixedly mounted below switch A, a feed port fixedly mounted on the left end of the upper outer wall of the tank body, a motor A fixedly mounted on the center upper side of the tank body, a rotating rod rotatably mounted on the lower end of the motor A extending through the tank body, a rod sleeve fixedly sleeved on the outer wall of the rotating rod, a stirring blade fixedly mounted on the outer wall of the rod sleeve, a chassis fixedly mounted inside the lower side of the tank body, a motor B fixedly mounted on the outer wall of the lower right end of the chassis, and a rotating disc A rotatably mounted on the upper end of the motor B extending through the chassis. The provision of an embedded sliding structure, a rotating structure, and a fiber capillary improves the stability of the centrifugal process and the practicality of the refining device.

[0004] Although it is possible to achieve the refining and filtration of crude soybean oil, there are still some problems in daily use. As the refining process progresses, the fiber filter tubes are prone to clogging, which not only hinders the smooth flow of oil and reduces the overall operating efficiency, but also greatly increases the complexity of cleaning and maintenance. Utility Model Content

[0005] In view of this, the utility model provides a high-purity refining device for crude soybean oil, which can use the refining mechanism to throw out impurities retained on the filter disk under the action of centrifugal force to maintain high fluidity of the filter disk, avoid the problem of poor filtration efficiency of the filter disk due to continuous accumulation of filtered impurities during the refining and filtering of the crude soybean oil, improve work efficiency, and greatly reduce the difficulty of cleaning. At the same time, the thrown impurities and crude soybean oil will enter the collection shell for centralized collection, greatly avoiding the waste of crude soybean oil.

[0006] In order to solve the above technical problems, the utility model provides a high-purity refining device for crude soybean oil, including a refining tank and a tank cover threadedly connected to the upper end of the refining tank, the refining tank provides fixed support for the tank cover, and a refining mechanism is provided between the refining tank and the tank cover. The refining mechanism includes a fixed cylinder arranged in the middle of the bottom wall of the refining tank, the refining tank provides fixed support for the fixed cylinder, a sliding cylinder is slidably connected in the fixed cylinder, the fixed cylinder provides sliding guide support for the sliding cylinder, the upper end of the sliding cylinder is rotatably connected to a filter disc, the sliding cylinder provides rotational support for the filter disc, and the outer arc surface of the filter disc is matched with the inner arc surface of the refining tank.

[0007] The refining mechanism also includes an electric telescopic rod arranged on the bottom wall of the fixed cylinder. The fixed cylinder provides fixed support for the electric telescopic rod. The upper end of the telescopic end of the electric telescopic rod is fixedly connected to the top wall of the sliding cylinder. The fixed cylinder and the sliding cylinder cooperate to protect the electric telescopic rod.

[0008] The refining mechanism also includes a rectangular rod arranged in the middle of the upper end of the filter plate, the filter plate provides a fixed installation support for the rectangular rod, the middle of the upper end of the tank cover is rotatably connected to a rotating rod, the tank cover provides a rotating support for the rotating rod, and the lower end surface of the rotating rod is provided with a rectangular slide groove which is slidably connected to the rectangular rod, and the rectangular slide groove provides a guiding sliding connection for the rectangular rod; the refining mechanism also includes a motor arranged in the middle of the upper end surface of the tank cover, the tank cover provides a fixed installation support for the motor, and the lower end of the output shaft of the motor is fixedly connected to the upper extension end of the rotating rod, which plays a role in driving the rotating rod to rotate.

[0009] The upper end of the outer arc surface of the refining tank is provided with annular evenly distributed observation windows. The refining tank provides fixed installation support for the observation windows, and the observation windows facilitate real-time observation by relevant staff.

[0010] A collecting shell is placed in the collecting chamber provided at the upper end of the inner cavity of the refining tank. The collecting chamber provides limiting support for the collecting shell, and the collecting shell plays the role of collecting impurities.

[0011] The electric telescopic rod and the motor are both electrically connected to the external single chip computer, playing the role of electrical connection.

[0012] The beneficial effects of the above technical solution of the utility model are as follows:

[0013] 1. The relevant staff controls the operation of the electric telescopic rod through an external single-chip microcomputer. The telescopic end of the electric telescopic rod drives the sliding cylinder and the filter disc to rise along the fixed cylinder until the bottom end of the filter disc is parallel to the bottom of the opening of the collection chamber. The relevant staff controls the electric telescopic rod to stop operating through the external single-chip microcomputer, and at the same time adjusts the motor to rotate at high speed. The rotation of the motor output shaft drives the rotating rod, rectangular rod and filter disc to rotate synchronously at high speed, so that the impurities retained on the filter disc are thrown out by the action of centrifugal force to maintain the high fluidity of the filter disc and avoid the problem of poor filtration efficiency of the filter disc due to the continuous accumulation of filtered impurities, thereby improving work efficiency and greatly reducing the difficulty of cleaning. At the same time, the impurities and soybean crude oil thrown out will enter the collection shell for centralized collection, which greatly avoids the waste of soybean crude oil.

[0014] 2. The crude soybean oil to be refined is added into the refining tank through the feed pipe, and the tank cover ensures the sealing of the refining process to prevent external impurities from entering. The crude soybean oil to be refined in the refining tank is refined and filtered through the filter disc, and the filtered impurities are retained on the filter surface of the filter disc to ensure the purity of the oil. At the same time, the relevant staff controls the motor to rotate at a low speed through an external single-chip microcomputer, thereby driving the rotating rod, rectangular rod and filter disc to rotate synchronously at a low speed. The rotating filter disc helps the oil to pass through the filter disc more evenly during the refining process, thereby improving the refining efficiency and purity. The refined crude soybean oil is discharged through the discharge pipe for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the high-purity soybean oil refining device of the utility model;

[0016] Figure 2 This is a schematic diagram of the refining mechanism structure of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0018] Figure 4 This is an enlarged structural diagram of point B of the present invention.

[0019] Explanation of the reference numerals: 100, refining tank; 200, tank cover; 300, fixed cylinder; 301, sliding cylinder; 302, filter disc; 303, electric telescopic rod; 304, rectangular rod; 305, rotating rod; 306, motor; 400, observation window; 500, collection shell. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4, clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0021] like Figure 1-4 As shown:

[0022] The present embodiment provides a high-purity refining device for crude soybean oil, comprising a refining tank 100 and a tank cover 200 threadedly connected to the upper end of the refining tank 100. A feed pipe is provided on the left side of the upper end of the tank cover 200, and a discharge pipe is provided on the right side of the lower end of the refining tank 100. The refining tank 100 provides a fixed support for the tank cover 200. A refining mechanism is provided between the refining tank 100 and the tank cover 200. The refining mechanism includes a fixed cylinder 300 provided in the middle of the bottom wall of the refining tank 100. The fixed cylinder 300 is fixedly installed at the center of the bottom of the refining tank 100. The refining tank 100 provides a fixed support for the fixed cylinder 300. The fixed support, the sliding cylinder 301 is slidably connected in the fixed cylinder 300, the fixed cylinder 300 provides a sliding guide support for the sliding cylinder 301, the upper end of the sliding cylinder 301 is rotatably connected to the filter disc 302, the bottom middle part of the filter disc 302 is provided with a rotation groove for providing rotation support for itself, the upper end of the sliding cylinder 301 is located in the rotation groove, the outer arc surface of the filter disc 302 is matched with the inner arc surface of the refining tank 100; the refining mechanism also includes an electric telescopic rod 303 provided on the bottom wall of the fixed cylinder 300, and the electric telescopic rod 303 is fixedly mounted on the bottom wall of the fixed cylinder 300 The fixed cylinder 300 provides a fixed support for the electric telescopic rod 303. The upper end of the telescopic end of the electric telescopic rod 303 is fixedly connected to the top wall of the sliding cylinder 301. The fixed cylinder 300 and the sliding cylinder 301 cooperate to protect the electric telescopic rod 303. The refining mechanism also includes a rectangular rod 304 provided in the middle of the upper end of the filter disc 302. The rectangular rod 304 is fixedly installed in the middle of the upper end surface of the filter disc 302. The filter disc 302 provides a fixed installation support for the rectangular rod 304. The middle of the upper end of the tank cover 200 is rotatably connected to the rotating rod 305. The upper end of the tank cover 200 The middle part is provided with a rotating hole for providing a rotating support for the rotating rod 305, and the lower end surface of the rotating rod 305 is provided with a rectangular slide groove which is slidably connected to the rectangular rod 304, and the rectangular slide groove provides a guiding sliding connection for the rectangular rod 304; the refining mechanism also includes a motor 306 arranged in the middle part of the upper end surface of the tank cover 200, and the motor 306 is fixedly installed in the middle part of the upper end surface of the tank cover 200, and the tank cover 200 provides a fixed installation support for the motor 306, and the lower end of the output shaft of the motor 306 is fixedly connected to the upper side extension end of the rotating rod 305, which plays a role in driving the rotating rod 305 to rotate.

[0023] like Figure 2As shown, a collecting shell 500 is placed in the collecting chamber provided at the upper end of the inner cavity of the refining tank 100. The collecting shell 500 is placed in the collecting chamber. The collecting chamber provides a limiting support for the collecting shell 500, and the collecting shell 500 plays the role of collecting impurities.

[0024] like Figure 1-3 As shown, the electric telescopic rod 303 and the motor 306 are both electrically connected to the external single chip computer, playing the role of electrical connection.

[0025] The working principle of the high-purity refining device for crude soybean oil provided by the present invention is as follows: first, the crude soybean oil to be refined is filled into the refining tank 100 through the feeding pipe, and the tank cover 200 ensures the sealing of the refining process to prevent external impurities from entering. The crude soybean oil to be refined in the refining tank 100 is refined and filtered through the filter disc 302, and the filtered impurities are retained on the filter surface of the filter disc 302 to ensure the purity of the oil. At the same time, the relevant staff controls the motor 306 to rotate at a low speed through the external single-chip microcomputer, thereby driving the rotating rod 305, the rectangular rod 304 and the filter disc 302 to rotate synchronously at a low speed. The rotating filter disc 302 helps the oil to pass through the filter disc 302 more evenly during the refining process, thereby improving the refining efficiency and purity. The refined crude soybean oil is discharged through the discharge pipe for subsequent processing. After filtering for a period of time, the relevant staff controls the motor 306 to rotate at a low speed through the external single-chip microcomputer The electric telescopic rod 303 is controlled to operate. The telescopic end of the electric telescopic rod 303 drives the sliding cylinder 301 and the filter disc 302 to rise along the fixed cylinder 300 until the bottom end of the filter disc 302 is parallel to the bottom of the opening of the collection chamber. The relevant staff controls the electric telescopic rod 303 to stop operating through the external single-chip microcomputer, and at the same time adjusts the motor 306 to rotate at high speed. The output shaft of the motor 306 rotates to drive the rotating rod 305, the rectangular rod 304 and the filter disc 302 to rotate synchronously at high speed, thereby throwing out the impurities retained on the filter disc 302 under the action of centrifugal force, so as to maintain the high flowability of the filter disc 302, avoid the problem of poor filtration efficiency of the filter disc 302 due to the continuous accumulation of filtered impurities, improve work efficiency, and greatly reduce the difficulty of cleaning. At the same time, the thrown impurities and soybean crude oil will enter the collection shell 500 for centralized collection, which greatly avoids the waste of soybean crude oil.

[0026] like Figure 1-2 As shown, the upper end of the outer arc surface of the refining tank 100 is provided with annular evenly distributed observation windows 400. The refining tank 100 provides a fixed installation support for the observation windows 400, and the observation windows 400 are convenient for relevant staff to observe in real time.

[0027] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A high-purity soybean oil refining device, characterized by: The invention comprises a refining tank (100) and a tank cover (200) threadedly connected to the upper end of the refining tank (100); a refining mechanism is provided between the refining tank (100) and the tank cover (200); the refining mechanism comprises a fixed cylinder (300) provided in the middle of the bottom wall of the refining tank (100); a sliding cylinder (301) is slidably connected in the fixed cylinder (300); and a filter disc (302) is rotatably connected to the upper end of the sliding cylinder (301).

2. The crude soybean oil high-purity refining device according to claim 1, wherein: The refining mechanism further comprises an electric telescopic rod (303) arranged on the bottom wall of the fixed cylinder (300), and the upper end of the telescopic end of the electric telescopic rod (303) is fixedly connected to the top wall of the sliding cylinder (301).

3. The crude soybean oil high-purity refining device according to claim 1, wherein: The refining mechanism further comprises a rectangular rod (304) arranged at the middle of the upper end of the filter disc (302); the middle of the upper end of the tank cover (200) is rotatably connected to a rotating rod (305); the lower end surface of the rotating rod (305) is provided with a rectangular sliding groove slidably connected to the rectangular rod (304).

4. The crude soybean oil high-purity refining device according to claim 3, wherein: The refining mechanism further comprises a motor (306) arranged in the middle of the upper end surface of the tank cover (200), and the lower end of the output shaft of the motor (306) is fixedly connected to the upper extension end of the rotating rod (305).

5. The high-purity refining device for crude soybean oil according to claim 1, wherein: The upper end of the outer arc surface of the refining tank (100) is provided with annular evenly distributed observation windows (400).

6. The high-purity refining device for crude soybean oil according to claim 1, wherein: A collecting shell (500) is placed in a collecting cavity provided at the upper end of the inner cavity of the refining tank (100).

7. The high-purity refining device for crude soybean oil according to claim 2, wherein: The electric telescopic rod (303) and the motor (306) are both electrically connected to an external single chip microcomputer.

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