Negative-pressure linseed oil purification device

Abstract

The utility model relates to the technical field of linseed oil purification, and discloses a linseed oil negative pressure purification device which comprises a purification box, a sealing cover is arranged on the upper surface of the purification box, a motor is fixedly connected in the sealing cover, a rotating rod is fixedly arranged at the output end of the motor, the outer wall of the rotating rod is slidably connected with a sliding column, and the sliding column is fixedly connected with the sealing cover. A sliding column is fixedly connected to the outer wall of the sliding column, a limiting barrel is slidably connected to the outer wall of the sliding column, the interior of the limiting barrel is slidably connected to the outer wall of the sliding column, a fixing block is fixedly connected to the outer wall of the limiting barrel, and a discharging assembly is arranged on the outer wall of the purification box. According to the device disclosed by the utility model, the rotating rod can be driven to rotate by starting the motor, and the effect of driving the stirring rod to perform up-down reciprocating stirring can be achieved through the mutual matching of the sliding column, the sliding column, the limiting barrel, the fixed block, the stirring rod, the connecting pipe, the discharging opening and the filtering barrel, so that the filtering speed is accelerated, and the purification efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of flaxseed oil purification technology, and in particular to a negative pressure purification device for flaxseed oil. Background Technology

[0002] Flaxseed oil is a vegetable oil extracted from the seeds of the flax plant. It is a highly nutritious oil, rich in omega-3 fatty acids, especially alpha-linolenic acid, making it highly recommended in healthy diets. During the extraction process, flaxseed oil may contain some unwanted impurities, including plant solids, ash, protein, pigments, and natural aromatic substances. Purification removes these impurities, making the oil clearer and purer, while also improving its stability and extending its shelf life. Therefore, a negative pressure purification device for flaxseed oil is required.

[0003] The flaxseed oil negative pressure purification device is a device used to purify flaxseed oil. In the past, flaxseed oil was usually purified by using a simple negative pressure pump. This method has a slow filtration speed and low purification efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a negative pressure purification device for flaxseed oil, which aims to improve the problems of slow filtration speed and low purification efficiency in the purification of flaxseed oil.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a negative pressure purification device for flaxseed oil, comprising a purification chamber, a sealing cover provided on the upper surface of the purification chamber, a motor fixedly connected inside the sealing cover, a rotating rod fixedly provided at the output end of the motor, a sliding column slidably connected to the outer wall of the rotating rod, a sliding column fixedly connected to the outer wall of the sliding column, a limiting cylinder slidably connected to the outer wall of the sliding column, the inner side of the limiting cylinder slidably connected to the outer wall of the sliding column, a fixing block fixedly connected to the outer wall of the limiting cylinder, the upper surface of the fixing block fixedly connected to the lower surface of the sealing cover, a stirring rod fixedly connected to the lower surface of the sliding column, and a feeding assembly provided on the outer wall of the purification chamber.

[0006] Preferably, the feeding assembly includes a connecting pipe, the outer wall of which is fixedly connected to the outer wall of the purification box, and a feeding port is fixedly connected to the outer wall of the connecting pipe.

[0007] Preferably, the purification chamber is equipped with a filter cylinder inside, and a negative pressure pump is installed on the outer wall of the purification chamber. The output end of the negative pressure pump is fixedly connected to a discharge pipe.

[0008] Preferably, a limiting block is fixedly connected to the outer wall of the sealing cover, and the outer wall of the limiting block is slidably connected to the inside of the purification box.

[0009] Preferably, a push-button is slidably connected inside the purification chamber, and a spring is provided on the outer wall of the push-button, with the outer wall of the spring fixedly connected inside the purification chamber.

[0010] Preferably, a sliding shaft is fixedly connected to the outer wall of the pressing column, and a limit frame is slidably connected to the outer wall of the sliding shaft.

[0011] Preferably, the limiting frame is rotatably connected to a fixed shaft, and the outer wall of the fixed shaft is fixedly connected to the inside of the purification box.

[0012] Preferably, the limiting frame is slidably connected to a second sliding shaft, the outer wall of the second sliding shaft is fixedly connected to a sliding piece, the outer wall of the sliding piece is slidably connected to the inside of the purification box, the outer wall of the sliding piece is fixedly connected to a locking post, and the outer wall of the locking post is slidably connected to the inside of the sealing cover.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the starting motor can drive the rotating rod to rotate. Through the cooperation between the sliding column, the sliding column, the limiting cylinder, the fixing block, the stirring rod, the connecting pipe, the discharge port, and the filter cylinder, the stirring rod can be driven to stir up and down repeatedly, thereby speeding up the filtration speed and improving the purification efficiency.

[0015] 2. In this utility model, the mutual cooperation between the limiting block, the pressing column, the spring, the sliding shaft one, the limiting frame, the fixed shaft, the sliding shaft two, the sliding piece, the locking column and the sealing cover can achieve the effect of quick disassembly of the sealing cover, thereby achieving the effect of periodically disassembling and cleaning the device so as to clean it more thoroughly. Attached Figure Description

[0016] Figure 1 This is a perspective view of a negative pressure purification device for flaxseed oil proposed in this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the purification box of a negative pressure purification device for flaxseed oil proposed in this utility model.

[0018] Figure 3 This is a partial structural diagram of the sliding column of a negative pressure purification device for flaxseed oil proposed in this utility model;

[0019] Figure 4 This is a partial structural diagram of the sealing cover of a negative pressure purification device for flaxseed oil proposed in this utility model;

[0020] Figure 5 This is a partial structural diagram of the clamping column of a negative pressure purification device for flaxseed oil proposed in this utility model.

[0021] Legend:

[0022] 1. Purification box; 2. Sealing cover; 3. Motor; 4. Rotating rod; 5. Sliding column; 6. Sliding column; 7. Limiting cylinder; 8. Fixing block; 9. Stirring rod; 10. Connecting pipe; 11. Discharge port; 12. Filter cylinder; 13. Negative pressure pump; 14. Discharge pipe; 15. Limiting block; 16. Pressing column; 17. Spring; 18. Sliding shaft one; 19. Limiting frame; 20. Fixing shaft; 21. Sliding shaft two; 22. Sliding plate; 23. Locking column. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of a negative pressure purification device for flaxseed oil, comprising a purification box 1, a sealing cover 2 on the upper surface of the purification box 1, a motor 3 fixedly connected inside the sealing cover 2, a rotating rod 4 fixedly connected to the output end of the motor 3, a sliding column 5 slidably connected to the outer wall of the rotating rod 4, a sliding column 6 fixedly connected to the outer wall of the sliding column 5, a limiting cylinder 7 slidably connected to the outer wall of the sliding column 6, a fixing block 8 fixedly connected to the inner surface of the limiting cylinder 7 on the outer wall of the sliding column 5, a stirring rod 9 fixedly connected to the outer surface of the limiting cylinder 7, and a feeding assembly on the outer wall of the purification box 1.

[0025] Specifically, the sealing cover 2 on the upper surface of the purification box 1 is used to seal the purification box 1 to prevent leakage of flaxseed oil inside. The sealing cover 2 also fixes the motor 3. Starting the motor 3 can drive the rotating rod 4 to rotate. The rotating rod 4 is rectangular and can drive the sliding column 5 to rotate. The sliding column 5 can drive the sliding column 6 to slide inside the limiting cylinder 7. The limiting cylinder 7 has an arc groove inside to limit the sliding column 6. The sliding column 6 can drive the sliding column 5 to slide up and down inside the limiting cylinder 7. The fixing block 8 fixes the limiting cylinder 7. The sliding column 5 can drive the stirring rod 9 to rotate up and down, thereby achieving the effect of fully stirring the flaxseed oil and accelerating the filtration effect.

[0026] Reference Figure 1 The feeding assembly includes a connecting pipe 10, the outer wall of which is fixedly connected to the outer wall of the purification box 1, and a feeding port 11 is fixedly connected to the outer wall of the connecting pipe 10.

[0027] Specifically, the purification box 1 fixes the connecting pipe 10, and the discharge port 11 allows flaxseed oil to be discharged into the connecting pipe 10.

[0028] Reference Figure 2 The purification chamber 1 is equipped with a filter cylinder 12 inside, and a negative pressure pump 13 is installed on the outer wall of the purification chamber 1. The output end of the negative pressure pump 13 is fixedly connected to the discharge pipe 14.

[0029] Specifically, the filter cylinder 12 inside the purification box 1 can filter the flaxseed oil, and the negative pressure pump 13 on the outer wall of the purification box 1 can drive the purified flaxseed oil into the discharge pipe 14 to complete the discharge.

[0030] Reference Figure 4 The outer wall of the sealing cover 2 is fixedly connected to the limiting block 15, and the outer wall of the limiting block 15 is slidably connected to the inside of the purification box 1.

[0031] Specifically, the sealing cover 2 serves to fix the limiting block 15. The limiting block 15 can limit the sealing cover 2 when it is placed on the purification box 1, so as to install the sealing cover 2 more accurately.

[0032] Reference Figure 4 and Figure 5 The purification chamber 1 has a sliding connection to a push post 16. A spring 17 is provided on the outer wall of the push post 16. The outer wall of the spring 17 is fixedly connected to the inside of the purification chamber 1. A sliding shaft 18 is fixedly connected to the outer wall of the push post 16. A limit frame 19 is slidably connected to the outer wall of the sliding shaft 18. A fixed shaft 20 is rotatably connected inside the limit frame 19. The outer wall of the fixed shaft 20 is fixedly connected to the inside of the purification chamber 1. A sliding shaft 21 is slidably connected inside the limit frame 19. A sliding piece 22 is fixedly connected to the outer wall of the sliding shaft 21. The outer wall of the sliding piece 22 is slidably connected to the inside of the purification chamber 1. A locking post 23 is fixedly connected to the outer wall of the sliding piece 22. The outer wall of the locking post 23 is slidably connected to the inside of the sealing cover 2.

[0033] Specifically, by sliding the push-button 16 inside the purification chamber 1, the spring 17 is compressed. The spring 17 then rebounds, ensuring that the push-button 16 remains outside the purification chamber 1 without external force. The push-button 16 can also drive the sliding shaft 18 to slide inside the limiting frame 19. The limiting frame 19 has a limiting groove inside, which limits the sliding shaft 18. The sliding shaft 18 can also drive the limiting frame 19 to rotate on the outer wall of the fixed shaft 20. The limiting frame 19 can then drive the sliding shaft 21 to slide. The sliding shaft 21 can then drive the sliding piece 22 to slide inside the purification chamber 1. The sliding piece 22 can then drive the locking pin 23 to slide inside the sealing cover 2, thereby achieving the effect of quickly removing the sealing cover 2 and allowing for regular disassembly and cleaning of the device.

[0034] Working principle: When the purification device is needed, the flaxseed oil to be purified is first poured into the feed port 11. The flaxseed oil enters the purification box 1 through the connecting pipe 10. At this time, the motor 3 is started to drive the rotating rod 4 to rotate. While the rotating rod 4 is rotating, it can drive the sliding column 5 to rotate inside the limiting cylinder 7, and then drive the sliding column 6 to rotate inside the limiting cylinder 7. The sliding column 6 can drive the sliding column 5 to slide up and down inside the limiting cylinder 7, and then drive the stirring rod 9 to rotate up and down inside the filter cylinder 12 to achieve the effect of accelerating filtration. At the same time, by starting the negative pressure pump 13, the flaxseed oil can be driven from the inside of the filter cylinder 12 into the discharge pipe 14 to complete the purification.

[0035] When the device needs to be disassembled and cleaned, pressing the actuating column 16 can compress the spring 17, which in turn causes the sliding shaft 18 to slide inside the limiting frame 19. This causes the limiting frame 19 to rotate on the outer wall of the fixed shaft 20, while simultaneously causing the sliding shaft 21 to slide inside the limiting frame 19. As the sliding shaft 21 slides, the sliding piece 22 can slide inside the purification box 1, which in turn causes the locking column 23 to slide out of the sealing cover 2. This achieves the effect of quickly disassembling the sealing cover 2 and thoroughly cleaning the inside of the purification box 1. This device can not only accelerate filtration and improve purification efficiency, but also achieve the effect of thoroughly cleaning the device and extending its service life.

[0036] 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 negative pressure purification device for flaxseed oil, comprising a purification chamber (1), characterized in that: The purification box (1) is provided with a sealing cover (2) on its upper surface. A motor (3) is fixedly connected inside the sealing cover (2). A rotating rod (4) is fixedly provided at the output end of the motor (3). A sliding column (5) is slidably connected to the outer wall of the rotating rod (4). A sliding column (6) is fixedly connected to the outer wall of the sliding column (5). A limiting cylinder (7) is slidably connected to the outer wall of the sliding column (5). A fixing block (8) is fixedly connected to the outer wall of the limiting cylinder (7). The upper surface of the fixing block (8) is fixedly connected to the lower surface of the sealing cover (2). A stirring rod (9) is fixedly connected to the lower surface of the sliding column (5). A feeding assembly is provided on the outer wall of the purification box (1).

2. The negative pressure purification device for flaxseed oil according to claim 1, characterized in that: The feeding assembly includes a connecting pipe (10), the outer wall of which is fixedly connected to the outer wall of the purification box (1), and a feeding port (11) is fixedly connected to the outer wall of the connecting pipe (10).

3. The negative pressure purification device for flaxseed oil according to claim 1, characterized in that: The purification box (1) is equipped with a filter cylinder (12) inside, and a negative pressure pump (13) is installed on the outer wall of the purification box (1). The output end of the negative pressure pump (13) is fixedly connected to a discharge pipe (14).

4. The negative pressure purification device for flaxseed oil according to claim 1, characterized in that: The outer wall of the sealing cover (2) is fixedly connected to a limiting block (15), and the outer wall of the limiting block (15) is slidably connected to the inside of the purification box (1).

5. The negative pressure purification device for flaxseed oil according to claim 1, characterized in that: The purification box (1) is slidably connected to a push post (16), and a spring (17) is provided on the outer wall of the push post (16). The outer wall of the spring (17) is fixedly connected to the inside of the purification box (1).

6. The negative pressure purification device for flaxseed oil according to claim 5, characterized in that: The outer wall of the push post (16) is fixedly connected to a sliding shaft (18), and the outer wall of the sliding shaft (18) is slidably connected to a limit frame (19).

7. The negative pressure purification device for flaxseed oil according to claim 6, characterized in that: The limiting frame (19) is rotatably connected to a fixed shaft (20), and the outer wall of the fixed shaft (20) is fixedly connected to the inside of the purification box (1).

8. The negative pressure purification device for flaxseed oil according to claim 7, characterized in that: The limiting frame (19) is internally slidably connected to a sliding shaft (21), and the outer wall of the sliding shaft (21) is fixedly connected to a sliding piece (22). The outer wall of the sliding piece (22) is slidably connected to the inside of the purification box (1). The outer wall of the sliding piece (22) is fixedly connected to a locking post (23), and the outer wall of the locking post (23) is slidably connected to the inside of the sealing cover (2).

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