A device for removing impurities in the production of pressed vegetable oil
By using centrifugal separation technology and designing guide frames and oil guide plates, the problem of residual impurities in existing vegetable oil removal devices has been solved, achieving efficient separation of vegetable oil and residue and reducing vegetable oil waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ENSHI LIANZHU GRAIN & OIL CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-06-23
AI Technical Summary
Existing pressed vegetable oil impurity removal devices, which use filtration, are prone to leaving vegetable oil residue on impurities, resulting in waste. Furthermore, even with multi-layer filtration structures, some oil residue still remains.
Using centrifugal separation technology, the filter cartridge is rotated by a power component, which throws the vegetable oil on the residue out and separates it after contacting the guide frame on the inner wall of the filter cartridge. The residue is discharged by a spiral guide block, and the vegetable oil is collected through the oil guide plate and oil guide frame.
It effectively reduces vegetable oil waste, achieves efficient separation of vegetable oil and residue, avoids vegetable oil residue on residue, and improves the impurity removal effect.
Smart Images
Figure CN224388244U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pressed vegetable oil production technology, specifically a purification device for pressed vegetable oil production. Background Technology
[0002] Pressed vegetable oil is the process of directly extracting oil from plant seeds or fruits using physical pressure. This process does not use chemical solvents and can better preserve the natural nutrients and flavor of the raw materials. It usually includes steps such as raw material pretreatment, mechanical pressing, impurity removal and refining, ultimately yielding high-quality, natural and healthy edible oil.
[0003] Currently, most existing impurity removal devices for pressed vegetable oil use filtration. This method can easily lead to residual vegetable oil on the impurities, resulting in some waste. Even with a multi-layer filtration structure, some vegetable oil may still remain on the residue. Therefore, this paper proposes an impurity removal device for pressed vegetable oil production to address these issues. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, most existing impurity removal devices for pressed vegetable oil use filtration to remove impurities. This method can easily lead to vegetable oil residue on the impurities, resulting in waste of vegetable oil. Moreover, even with a multi-layer filtration structure, some vegetable oil will still remain on the residue. This invention proposes an impurity removal device for pressed vegetable oil production.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a purification device for pressing vegetable oil production, including a tank body, a filter cylinder rotatably connected inside the tank body, a plurality of oil filter ports opened on the surface of the filter cylinder, a power component fixedly installed on the surface of the tank body, the power component working in conjunction with the filter cylinder, and oil outlets opened on both sides of the tank body.
[0006] The power assembly includes a motor fixedly mounted on the surface of the tank. The output end of the motor is fixedly connected to a rotating shaft. One end of the rotating shaft extends into the interior of the tank and is rotatably connected to the inner cavity of the tank. A first gear is fixedly sleeved on the surface of the rotating shaft, and a second gear is fixedly sleeved on the surface of the filter cartridge. The surface of the second gear meshes with the surface of the first gear.
[0007] Preferably, the top of the tank is fixedly connected to a feed hopper, which is connected to the top of the filter cartridge, and the bottom of the tank is provided with a discharge port, which is connected to the bottom of the filter cartridge.
[0008] Preferably, a first connecting block is fixedly installed inside the tank, and a first connecting groove is provided on the top of the filter cartridge, with the inner cavity of the first connecting groove slidably connected to the surface of the first connecting block.
[0009] Preferably, a second connecting block is fixedly installed inside the tank, and a second connecting groove is provided at the bottom of the filter cartridge, with the inner cavity of the second connecting groove slidably connected to the surface of the second connecting block.
[0010] Preferably, a guide frame is fixedly installed inside the filter cartridge, and several spiral guide blocks are fixedly installed on the inner wall of the filter cartridge.
[0011] Preferably, an oil guide plate is fixedly installed inside the tank, the inner cavity of the oil guide plate is slidably connected to the surface of the filter cartridge, the oil guide plate is used in conjunction with the oil outlet, and an oil guide frame is fixedly installed on the surface of the tank, the oil guide frame is connected to the oil outlet.
[0012] Preferably, a positioning block is fixedly installed on the surface of the rotating shaft, and a positioning frame is fixedly installed inside the tank, with the inner cavity of the positioning frame slidably connected to the surface of the positioning block.
[0013] The advantages of this utility model are:
[0014] 1. This utility model adds pressed vegetable oil to the inside of a filter cylinder, and then uses a power component to rotate the filter cylinder to centrifuge and throw off the vegetable oil on the residue, thereby filtering out the residue and separating the vegetable oil from the residue. This effectively reduces the waste of vegetable oil. Moreover, the guide frame allows the vegetable oil and residue to fall onto the inner wall of the filter cylinder for continuous impurity removal.
[0015] 2. This utility model, by setting a spiral guide block on the inner wall of the filter cylinder, can guide the residue downwards so that the residue can be discharged from the filter cylinder. At the same time, the vegetable oil thrown out by the filter cylinder is guided by the oil guide plate so that the vegetable oil is discharged from the oil outlet and the oil guide frame, so as to carry out the vegetable oil collection work and achieve the function of oil and impurity separation. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the impurity removal device for pressing vegetable oil production according to this utility model;
[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0019] Figure 3This utility model Figure 2 A magnified structural diagram of part A;
[0020] Figure 4 This is a schematic diagram of the power component structure of this utility model.
[0021] In the diagram: 1. Tank body; 101. Feed hopper; 102. Discharge port; 2. Filter cartridge; 201. Oil filter port; 21. First connecting block; 22. First connecting groove; 23. Second connecting block; 24. Second connecting groove; 3. Power assembly; 31. Motor; 32. Rotating shaft; 3201. Positioning block; 3202. Positioning frame; 33. First gear; 34. Second gear; 4. Guide frame; 5. Spiral guide block; 6. Oil guide plate; 7. Oil outlet; 8. Oil guide frame. 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. 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 scope of protection of the present utility model.
[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0024] This application discloses a purification device for the production of pressed vegetable oil. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A device for removing impurities in the production of pressed vegetable oil includes a tank body 1, a filter cylinder 2 rotatably connected inside the tank body 1, a plurality of oil filter ports 201 opened on the surface of the filter cylinder 2, a power assembly 3 fixedly installed on the surface of the tank body 1, the power assembly 3 working in conjunction with the filter cylinder 2, and oil outlets 7 opened on both sides of the tank body 1.
[0025] The power assembly 3 includes a motor 31 fixedly mounted on the surface of the tank 1. The output end of the motor 31 is fixedly connected to a rotating shaft 32. One end of the rotating shaft 32 extends into the interior of the tank 1 and is rotatably connected to the inner cavity of the tank 1. A first gear 33 is fixedly sleeved on the surface of the rotating shaft 32, and a second gear 34 is fixedly sleeved on the surface of the filter cartridge 2. The surface of the second gear 34 meshes with the surface of the first gear 33.
[0026] By adding the pressed vegetable oil inside the filter cylinder 2, and driving the rotating shaft 32 to rotate via the motor 31, the rotating shaft 32 drives the first gear 33 to rotate. The surface of the second gear 34 meshes with the surface of the first gear 33, causing the first gear 33 to drive the second gear 34 to rotate, which in turn drives the filter cylinder 2 to rotate. Through the rotation of the filter cylinder 2, the vegetable oil and residue are separated by centrifugation, thus effectively separating the residue from the vegetable oil. This not only has a good impurity removal effect but also avoids vegetable oil residue on the residue. The separated vegetable oil is discharged through the oil outlet 7 for collection.
[0027] Reference Figure 1 and Figure 2 The top of the tank body 1 is fixedly connected to the feed hopper 101, which is connected to the top of the filter cylinder 2. The bottom of the tank body 1 is provided with a discharge port 102, which is connected to the bottom of the filter cylinder 2. The feed hopper 101 facilitates the addition of pressed vegetable oil into the inside of the filter cylinder 2 for the purpose of removing impurities from the vegetable oil, while the discharge port 102 facilitates the discharge of the filtered residue.
[0028] Reference Figure 2 A first connecting block 21 is fixedly installed inside the tank body 1, and a first connecting groove 22 is opened on the top of the filter cylinder 2. The inner cavity of the first connecting groove 22 is slidably connected to the surface of the first connecting block 21. A second connecting block 23 is fixedly installed inside the tank body 1, and a second connecting groove 24 is opened on the bottom of the filter cylinder 2. The inner cavity of the second connecting groove 24 is slidably connected to the surface of the second connecting block 23. When the filter cylinder 2 rotates, the position of the upper end of the filter cylinder 2 can be stabilized by the first connecting block 21 and the first connecting groove 22, while the position of the lower end of the filter cylinder 2 can be stabilized by the second connecting block 23 and the second connecting groove 24. This not only prevents the filter cylinder 2 from shifting, but also makes the filter cylinder 2 more stable when rotating, so as to avoid the filter cylinder 2 shaking and other situations that affect the centrifugal separation effect.
[0029] Reference Figure 2 The filter cylinder 2 is fixedly equipped with a guide frame 4 inside, and several spiral guide blocks 5 are fixedly installed on the inner wall of the filter cylinder 2. When the pressed vegetable oil is added to the inside of the filter cylinder 2, the vegetable oil and residue can be brought into contact with the inner wall of the filter cylinder 2 by the guide frame 4, so that the filter cylinder 2 can drive the vegetable oil and residue to rotate, thereby achieving the centrifugal separation of vegetable oil and residue. The spiral guide blocks 5 can guide the separated residue to the lower end of the filter cylinder 2 for discharge.
[0030] Reference Figure 2An oil guide plate 6 is fixedly installed inside the tank body 1. The inner cavity of the oil guide plate 6 is slidably connected to the surface of the filter cartridge 2. The oil guide plate 6 is used in conjunction with the oil outlet 7. An oil guide frame 8 is fixedly installed on the surface of the tank body 1. The oil guide frame 8 is connected to the oil outlet 7. After the filter cartridge 2 throws out the vegetable oil, the vegetable oil can be discharged from the oil outlet 7 through the guidance of the oil guide plate 6. The oil outlet 7 is extended by the oil guide frame 8 to facilitate the collection of vegetable oil.
[0031] Reference Figure 2 and Figure 3 A positioning block 3201 is fixedly installed on the surface of the rotating shaft 32, and a positioning frame 3202 is fixedly installed inside the tank body 1. The inner cavity of the positioning frame 3202 is slidably connected to the surface of the positioning block 3201. When the rotating shaft 32 rotates, the positioning block 3201 is slidably connected to the inner cavity of the motor 31 to stabilize the position of the rotating shaft 32 through the positioning frame 3202 and the positioning block 3201, so as to avoid the rotating shaft 32 from shifting, shaking, etc., which would affect the position of the first gear 33.
[0032] Working principle: When impurity removal is required for pressed vegetable oil, the pressed vegetable oil is added into the filter cylinder 2 through the feed hopper 101. Under the guidance of the guide frame 4, the vegetable oil and residue come into contact with the inner wall of the filter cylinder 2. The motor 31 drives the rotating shaft 32 to rotate, and the positioning frame 3202 and positioning block 3201 stabilize the position of the rotating shaft 32 to prevent the rotating shaft 32 from shifting or shaking. The rotating shaft 32 drives the first gear 33 to rotate, and the surface of the second gear 34 meshes with the surface of the first gear 33, causing the first gear 33 to... The second gear 34 rotates, which in turn drives the filter cylinder 2 to rotate. The rotation of the filter cylinder 2 achieves the centrifugal separation of vegetable oil and residue, effectively separating the residue from the vegetable oil. The vegetable oil is thrown from the oil filter port 201 into the interior of the tank 1 and guided by the oil guide plate 6 into the oil outlet 7. It is then discharged through the oil outlet 7 and the oil guide frame 8 for the collection of vegetable oil. The separated residue is guided by the spiral guide block 5, so that the residue passes through the bottom of the filter cylinder 2 and is discharged from the discharge port 102 for the collection and treatment of residue.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A purification device for producing pressed vegetable oil, characterized in that: Includes a tank (1), a filter cylinder (2) is rotatably connected inside the tank (1), a plurality of oil filter ports (201) are opened on the surface of the filter cylinder (2), a power assembly (3) is fixedly installed on the surface of the tank (1), the power assembly (3) is used in conjunction with the filter cylinder (2), and oil outlets (7) are opened on both sides of the tank (1). The power assembly (3) includes a motor (31) fixedly mounted on the surface of the tank (1). The output end of the motor (31) is fixedly connected to a rotating shaft (32). One end of the rotating shaft (32) extends into the interior of the tank (1) and is rotatably connected to the inner cavity of the tank (1). A first gear (33) is fixedly sleeved on the surface of the rotating shaft (32), and a second gear (34) is fixedly sleeved on the surface of the filter cartridge (2). The surface of the second gear (34) meshes with the surface of the first gear (33).
2. The impurity removal device for pressed vegetable oil production according to claim 1, characterized in that: The top of the tank (1) is fixedly connected to a feed hopper (101), which is connected to the top of the filter cylinder (2). The bottom of the tank (1) is provided with a discharge port (102), which is connected to the bottom of the filter cylinder (2).
3. The impurity removal device for pressed vegetable oil production according to claim 1, characterized in that: The tank (1) is fixedly installed with a first connecting block (21), and the top of the filter cylinder (2) is provided with a first connecting groove (22), and the inner cavity of the first connecting groove (22) is slidably connected to the surface of the first connecting block (21).
4. The impurity removal device for pressing vegetable oil production according to claim 1, characterized in that: The tank (1) is fixedly installed with a second connecting block (23), and the bottom of the filter cylinder (2) is provided with a second connecting groove (24), and the inner cavity of the second connecting groove (24) is slidably connected to the surface of the second connecting block (23).
5. The impurity removal device for pressing vegetable oil production according to claim 1, characterized in that: The filter cartridge (2) is fixedly installed with a guide frame (4), and a number of spiral guide blocks (5) are fixedly installed on the inner wall of the filter cartridge (2).
6. The impurity removal device for pressing vegetable oil production according to claim 1, characterized in that: An oil guide plate (6) is fixedly installed inside the tank (1). The inner cavity of the oil guide plate (6) is slidably connected to the surface of the filter cartridge (2). The oil guide plate (6) is used in conjunction with the oil outlet (7). An oil guide frame (8) is fixedly installed on the surface of the tank (1). The oil guide frame (8) is connected to the oil outlet (7).
7. The impurity removal device for pressing vegetable oil production according to claim 1, characterized in that: A positioning block (3201) is fixedly installed on the surface of the rotating shaft (32), and a positioning frame (3202) is fixedly installed inside the tank (1). The inner cavity of the positioning frame (3202) is slidably connected to the surface of the positioning block (3201).