Fine separator for non-edible vegetable oil

Abstract

The utility model discloses a non-edible vegetable oil fine separator which comprises a machine frame, a separating shell is arranged on the machine frame, a feeding port is formed in the separating shell, a pre-filtering net is arranged in the feeding port, the lower end of the separating shell is rotatably connected with a rotating disc, a driving motor is arranged on the machine frame, and the driving motor is connected with the pre-filtering net. The output end of the driving motor is connected with the rotating disc, a centrifugal barrel is arranged on the rotating disc and located at the lower end of the pre-filtering net, an oil suction pipe is arranged on the separating shell, an oil storage tank is arranged at one end of the separating shell, one end of the oil suction pipe extends into the centrifugal barrel, the other end of the oil suction pipe is communicated with the oil storage tank, and filtering sponge is arranged in the oil storage tank. According to the plant oil separation device, plant oil and impurities in the plant oil can be separated more efficiently, residues of fine floating objects and mixing of water are avoided, and the quality of the plant oil is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil processing, and more specifically, to a non-edible vegetable oil fine separator. Background Art

[0002] When processing vegetable oil, the common processing method is to squeeze the vegetable oil through extrusion. However, the vegetable oil produced after extrusion is not pure, and the vegetable oil needs to be separated to extract the vegetable oil from the mixture with water and other impurities.

[0003] In order to reduce the time waste caused by natural sedimentation, common separation equipment is equipped with a centrifugal device, which uses centrifugal force to quickly separate the vegetable oil from other substances in the mixture to achieve stratification, and then extract the vegetable oil on the upper layer through the absorption device. Although this equipment can increase the speed of stratification of the mixture, the vegetable oil mixture just squeezed out mostly contains many large pieces of debris, such as plant residues. These substances have a great impact on centrifugal stratification, and will increase the burden on the equipment and affect work efficiency; and after the stratification is completed, there may be some floating impurities, suspended in the vegetable oil, and sucked away by the absorption equipment. If not handled in time, it will affect the precision quality of the vegetable oil; and in addition to some impurities that will affect the quality of the vegetable oil, when absorbing the vegetable oil, some of the water in contact with the lower layer of the vegetable oil may also be collected together and mixed into the vegetable oil, affecting the quality of the vegetable oil. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a non-edible vegetable oil fine separator to solve the technical problems mentioned in the background technology that the common separation equipment is simple and the separation accuracy is insufficient.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-edible vegetable oil fine separator, comprising a frame, a separation shell is provided on the frame, a feed inlet is provided on the separation shell, a pre-filter is provided in the feed inlet, a rotating disk is rotatably connected to the lower end of the separation shell, a driving motor is provided on the frame, an output end of the driving motor is connected to the rotating disk, a centrifugal bucket is provided on the rotating disk, and the centrifugal bucket is located at the lower end of the pre-filter;

[0008] An oil suction pipe is provided on the separation shell, an oil storage tank is provided at one end of the separation shell, one end of the oil suction pipe extends into the centrifugal barrel, and the other end is connected to the oil storage tank. A filter sponge is provided in the oil storage tank, an oil discharge pipe is provided at one end of the oil storage tank, and an oil discharge pump is provided on the oil suction pipe.

[0009] The utility model is further configured that a heater is provided in the oil storage tank and a vacuum pump is provided on the oil storage tank to process the water remaining in the vegetable oil after extraction.

[0010] The utility model is further configured that the separation shell is provided with an opening and closing cover, the opening and closing cover cooperates with the feed inlet, and the oil suction pipe is provided with an oil discharge valve to seal the processing area and ensure the processing effect.

[0011] The utility model is further configured that the oil suction pipe includes a fixed pipe, an adjusting pipe and a connecting hose, the fixed pipe is connected to the adjusting pipe through the connecting hose, and the adjusting pipe cooperates with the separation shell in a sliding seal to reduce the influence of the oil suction pipe on the centrifugal processing.

[0012] The utility model is further configured that a mounting groove is provided at the feed inlet, and a mounting frame is provided at the outer end of the pre-filtering screen, and the mounting frame cooperates with the mounting groove to facilitate disassembly and cleaning of the pre-filtering screen.

[0013] The utility model is further configured as follows: a support frame is provided in the oil storage tank, the filter sponge is arranged on the support frame, a pressure rod is provided on the oil storage tank, a pressure plate is provided at the lower end of the pressure rod, and the pressure plate cooperates with the filter sponge to reduce the residue of vegetable oil.

[0014] The utility model is further configured that the separation shell and the oil storage tank are both provided with observation ports, and sealing glass is provided in the observation ports to facilitate observation of the processing status.

[0015] The utility model is further configured that a discharge pipe is provided at the lower end of the rotating disk, a discharge valve is provided on the discharge pipe, and the discharge pipe passes through the rotating disk and is connected with the centrifugal barrel, so that workers can discharge debris conveniently.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a non-edible vegetable oil fine separator, which has the following beneficial effects:

[0018] 1. The equipment is protected by setting a separation shell, and the first filtration is carried out through the feed port and the pre-filter to filter out larger plant residues. The drive motor and the rotating disk provide power to enable the centrifugal barrel to provide centrifugal capacity, and the vegetable oil and impurity mixture that has passed the first filtration is centrifuged to separate the vegetable oil. The vegetable oil is processed in batches through two groups of structures, which reduces the separation pressure of the equipment during a single treatment and improves the separation efficiency.

[0019] 2. By setting up an oil suction pipe and an oil discharge pump, the vegetable oil after centrifugal separation is sucked out, and the vegetable oil is collected through the oil storage tank. The filter sponge provides a filtering structure again to filter the remaining fine impurities to ensure the purity of the plant and improve the quality of the vegetable oil.

[0020] 3. Provide space through the oil storage tank, heat the inside of the oil storage tank through the heater, so that the temperature of the vegetable oil rises to the evaporation temperature of water, and cooperate with the vacuum pump to extract the evaporated water vapor, remove the water involved in the vegetable oil, and improve the quality of the vegetable oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front structural schematic diagram of a non-edible vegetable oil fine separator in the utility model;

[0022] Figure 2 This is a schematic diagram of the bottom structure of the fine separator in the utility model;

[0023] Figure 3 This is a cross-sectional view of the internal structure of the separation shell in the utility model;

[0024] Figure 4 This is a cross-sectional view of the internal structure of the oil storage tank in the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the pre-filter in the utility model.

[0026] In the figure: 1. frame; 2. separation shell; 3. feed port; 4. pre-filter; 5. rotating disk; 6. driving motor; 7. centrifugal barrel; 8. oil suction pipe; 9. oil storage tank; 10. filter sponge; 11. oil discharge pipe; 12. oil discharge pump; 13. heater; 14. vacuum pump; 15. opening and closing cover; 16. oil discharge valve; 17. fixing pipe; 18. regulating pipe; 19. connecting hose; 20. mounting groove; 21. mounting frame; 22. supporting frame; 23. pressure rod; 24. pressure plate; 25. observation port; 26. sealing glass; 27. discharge pipe; 28. discharge valve. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-4 A non-edible vegetable oil fine separator, comprising a frame 1, a separation shell 2 is arranged on the frame 1, a feed inlet 3 is arranged on the separation shell 2, a pre-filter 4 is arranged in the feed inlet 3, a rotating disk 5 is rotatably connected to the lower end of the separation shell 2, a driving motor 6 is arranged on the frame 1, an output end of the driving motor 6 is connected to the rotating disk 5, a centrifugal bucket 7 is arranged on the rotating disk 5, and the centrifugal bucket 7 is located at the lower end of the pre-filter 4;

[0031] An oil suction pipe 8 is provided on the separation shell 2, an oil storage tank 9 is provided at one end of the separation shell 2, one end of the oil suction pipe 8 extends into the centrifugal barrel 7, and the other end is connected to the oil storage tank 9, a filter sponge 10 is provided in the oil storage tank 9, an oil discharge pipe 11 is provided at one end of the oil storage tank 9, and an oil discharge pump 12 is provided on the oil suction pipe 8.

[0032] In this embodiment, each device is supported by a frame 1, and vegetable oil is added into the separation shell 2 from the feed port 3. The vegetable oil first flows into the pre-filter 4, and is filtered for the first time through the pre-filter 4 to filter out large impurities in the vegetable oil, while the vegetable oil and smaller impurities pass through the pre-filter 4 and fall into the centrifugal barrel 7. The drive motor 6 is started, and the rotating disk 5 is driven by the drive motor 6 to rotate. The rotating disk 5 supports the centrifugal barrel 7 and drives the centrifugal barrel 7 to rotate. The vegetable oil mixture is centrifuged by the rotating centrifugal barrel 7 to separate the vegetable oil and debris.

[0033] More specifically, after centrifugation, the lighter vegetable oil is located in the upper layer, and the oil discharge pump 12 is started. The oil discharge pump 12 provides power to make the oil suction pipe 8 absorb the vegetable oil in the centrifugal barrel 7 and introduce the vegetable oil into the oil storage tank 9. The oil discharge pipe 11 is blocked, and the vegetable oil is collected by the oil storage tank 9. When the vegetable oil passes through the filter sponge 10, it will be filtered once. Under the action of the filter sponge 10, those smaller impurities that have not been centrifuged will also be filtered.

[0034] See also Figure 1 and Figure 4 As an implementation method for moisture treatment: a heater 13 is provided in the oil storage tank 9, and a vacuum pump 14 is provided on the oil storage tank 9.

[0035] Specifically, the oil storage tank 9 is heated by the heater 13 and evacuated by the vacuum pump 14 to raise the temperature of water in the vegetable oil to the vaporization temperature, and the water vapor is extracted by the vacuum pump 14 .

[0036] Please refer to Figure 1 and Figure 3 As a further implementation of the closing mechanism: an opening and closing cover 15 is provided on the separation shell 2, the opening and closing cover 15 cooperates with the feed inlet 3, and an oil drain valve 16 is provided on the oil suction pipe 8.

[0037] Specifically, the feed port 3 is covered by the opening and closing cover 15 to ensure the stability of the vegetable oil during processing, and the connection between the oil storage tank 9 and the separation shell 2 is disconnected by the oil drain valve 16, so that the oil storage tank 9 is in a sealed state, which is convenient for ensuring the quality of the vegetable oil during vacuuming.

[0038] Please refer to Figure 3 As a further implementation of the oil suction pipe 8 mechanism: the oil suction pipe 8 includes a fixed pipe 17, an adjusting pipe 18 and a connecting hose 19, the fixed pipe 17 is connected to the adjusting pipe 18 through the connecting hose 19, and the adjusting pipe 18 is slidably sealed with the separation shell 2.

[0039] Specifically, the adjusting tube 18 is matched with the separation shell 2 to change the position of the adjusting tube 18 to adapt to the working state of the centrifugal barrel 7, so as to avoid reducing the influence of the adjusting tube 18 on the centrifugation of the vegetable oil when the centrifugal barrel 7 rotates. The connecting hose 19 is used to adapt to the changes brought about by the movement of the adjusting tube 18. When absorbing oil, the vegetable oil is absorbed by contacting the adjusting tube 18 with the vegetable oil, and the connecting hose 19 and the fixed tube 17 cooperate to guide the outflow.

[0040] Please refer to Figure 3 and Figure 5 As a further implementation of the pre-filter 4 mechanism: a mounting groove 20 is provided at the feed inlet 3 , and a mounting frame 21 is provided at the outer end of the pre-filter 4 , and the mounting frame 21 cooperates with the mounting groove 20 .

[0041] Specifically, the installation frame 21 is supported by the installation slot 20 so that the installation frame 21 supports the pre-filter 4 to work. The installation frame 21 can be removed from the installation slot 20 to replace or clean the pre-filter 4.

[0042] Please refer to Figure 4 As a further implementation method of the filter sponge 10 mechanism: a support frame 22 is provided in the oil storage tank 9, the filter sponge 10 is arranged on the support frame 22, a pressure rod 23 is provided on the oil storage tank 9, and a pressure plate 24 is provided at the lower end of the pressure rod 23, and the pressure plate 24 cooperates with the filter sponge 10.

[0043] Specifically, the pressure plate 24 is controlled to move by the pressure rod 23 so that the pressure plate 24 squeezes the filter sponge 10 . With the support of the support frame 22 , the filter sponge 10 remains in place, thereby squeezing out the vegetable oil retained in the filter sponge 10 .

[0044] Please refer to Figure 1 and Figure 2 As a further implementation of the observation mechanism: an observation port 25 is provided on the separation shell 2 and the oil storage tank 9 , and a sealing glass 26 is provided in the observation port 25 .

[0045] Specifically, the inner wall of the separation and oil storage tank 9 can be directly observed through the observation port 25, and the sealing is ensured by the sealing glass 26, so that the workers can observe the processing of the vegetable oil and control the equipment conveniently.

[0046] Please refer to Figure 2 As a further implementation of the centrifugal bucket 7 mechanism: a discharge pipe 27 is provided at the lower end of the rotating disk 5 , a discharge valve 28 is provided on the discharge pipe 27 , and the discharge pipe 27 passes through the rotating disk 5 and is connected to the centrifugal bucket 7 .

[0047] Specifically, the discharge valve 28 is opened to make the discharge pipe 27 unblocked, and the debris left in the centrifugal barrel 7 is discharged.

[0048] In summary, when the overall equipment is in use (or running):

[0049] When the equipment is used, each device is supported by the frame 1, and the vegetable oil is added to the separation shell 2 from the feed port 3. The vegetable oil first flows into the pre-filter 4, and is filtered for the first time through the pre-filter 4 to filter out large impurities in the vegetable oil, while the vegetable oil and smaller impurities will pass through the pre-filter 4 and fall into the centrifugal barrel 7. The feed port 3 is covered by the opening and closing cover 15 to close the separation shell 2 to ensure the stability of the vegetable oil during processing, and then the driving motor 6 is started to drive the rotating disk 5 to rotate. The rotating disk 5 supports the centrifugal barrel 7 and drives the centrifugal barrel 7 to rotate. The vegetable oil mixture is centrifuged by the rotating centrifugal barrel 7 to separate the vegetable oil and debris. After centrifugation, the lighter vegetable oil is located in the upper layer of the liquid, while the heavier impurities are located in the lower layer of the liquid, changing the modulation. The position of the joint pipe 18 makes the regulating pipe 18 contact with the vegetable oil in the centrifugal barrel 7. The change caused by the movement of the regulating pipe 18 is adapted to by the connecting hose 19, and the oil discharge pump 12 is started. The oil discharge pump 12 provides power, and the oil suction pipe 8 absorbs the vegetable oil in the centrifugal barrel 7 through the guidance of the connecting hose 19 and the fixed pipe 17, and introduces the vegetable oil into the oil storage tank 9, and the oil discharge pipe 11 is blocked. The vegetable oil is collected by the oil storage tank 9, and the vegetable oil will be filtered once when passing through the filter sponge 10. Under the action of the filter sponge 10, those smaller impurities that cannot be centrifuged will also be filtered. The inner wall of the separation tank and the oil storage tank 9 can be directly observed through the observation port 25, and the sealing is ensured by the sealing glass 26, which is convenient for workers to observe the processing of the vegetable oil and thus control the equipment.

[0050] After all the vegetable oil in the centrifugal barrel 7 is sucked into the oil storage tank 9, the pressure plate 24 is controlled to move by the pressure rod 23, so that the pressure plate 24 squeezes the filter sponge 10. Under the support of the support frame 22, the position of the filter sponge 10 remains unchanged, so that the vegetable oil retained in the filter sponge 10 is squeezed out, and the connection between the oil storage tank 9 and the separation shell 2 is disconnected by the oil drain valve 16, so that the oil storage tank 9 is in a sealed state, and the inside of the oil storage tank 9 is heated by the heater 13, and the vacuum pump 14 is used to perform a vacuum operation to raise the temperature of the residual water in the vegetable oil to the vaporization temperature. degree, evaporates into water vapor, and then the water vapor is extracted by the vacuum pump 14. It is worth noting that when heating the vegetable oil, the temperature should be avoided to be too high to prevent the influence of the heating on the quality of the vegetable oil. The vegetable oil can be discharged and collected through the oil drain pipe 11, and the discharge valve 28 is opened to make the discharge pipe 27 unobstructed, and the debris left in the centrifugal barrel 7 is discharged, and the installation frame 21 can be removed from the installation groove 20, so as to replace or clean the pre-filter 4, and then put back, and the installation frame 21 can be supported by the installation groove 20, so that the installation frame 21 supports the pre-filter 4 to work.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A non-edible vegetable oil fine separator, comprising a frame (1), on which a separation shell (2) is provided, Its characteristics are: The separation shell (2) is provided with a feed inlet (3), a pre-filtering screen (4) is provided in the feed inlet (3), a rotating disk (5) is rotatably connected to the lower end of the separation shell (2), a driving motor (6) is provided on the frame (1), an output end of the driving motor (6) is connected to the rotating disk (5), a centrifugal bucket (7) is provided on the rotating disk (5), and the centrifugal bucket (7) is located at the lower end of the pre-filtering screen (4); An oil suction pipe (8) is provided on the separation shell (2), an oil storage tank (9) is provided at one end of the separation shell (2), one end of the oil suction pipe (8) extends into the centrifugal barrel (7), and the other end is connected to the oil storage tank (9), a filter sponge (10) is provided in the oil storage tank (9), an oil discharge pipe (11) is provided at one end of the oil storage tank (9), and an oil discharge pump (12) is provided on the oil suction pipe (8).

2. A non-edible vegetable oil fine separator according to claim 1, Its characteristics are: A heater (13) is provided in the oil storage tank (9), and a vacuum pump (14) is provided on the oil storage tank (9).

3. A non-edible vegetable oil fine separator according to claim 2, Its characteristics are: The separation shell (2) is provided with an opening and closing cover (15), the opening and closing cover (15) cooperates with the feed inlet (3), and the oil suction pipe (8) is provided with an oil discharge valve (16).

4. A non-edible vegetable oil fine separator according to claim 1, Its characteristics are: The oil suction pipe (8) comprises a fixed pipe (17), an adjusting pipe (18) and a connecting hose (19); the fixed pipe (17) is connected to the adjusting pipe (18) via the connecting hose (19); and the adjusting pipe (18) is in sliding sealing cooperation with the separation shell (2).

5. A non-edible vegetable oil fine separator according to claim 1, Its characteristics are: The feed inlet (3) is provided with a mounting groove (20), and the outer end of the pre-filter (4) is provided with a mounting frame (21), and the mounting frame (21) cooperates with the mounting groove (20).

6. A non-edible vegetable oil fine separator according to claim 1, Its characteristics are: A support frame (22) is provided in the oil storage tank (9), the filter sponge (10) is arranged on the support frame (22), a pressure rod (23) is provided on the oil storage tank (9), a pressure plate (24) is provided at the lower end of the pressure rod (23), and the pressure plate (24) cooperates with the filter sponge (10).

7. A non-edible vegetable oil fine separator according to claim 1, Its characteristics are: The separation shell (2) and the oil storage tank (9) are both provided with an observation port (25), and a sealing glass (26) is provided in the observation port (25).

8. A non-edible vegetable oil fine separator according to claim 1, Its characteristics are: A discharge pipe (27) is provided at the lower end of the rotating disk (5), a discharge valve (28) is provided on the discharge pipe (27), and the discharge pipe (27) passes through the rotating disk (5) and is communicated with the centrifugal barrel (7).

Images