Filtering device for sesame oil production

Abstract

The utility model discloses a filtering device for sesame oil production, and relates to the technical field of sesame oil processing. The device comprises a collecting cylinder, a filter cylinder is coaxially arranged in the collecting cylinder through a supporting frame, an inner cylinder is coaxially and rotatably arranged in the filter cylinder, a spiral plate is arranged on the outer surface of the inner cylinder, the outer edge of the spiral plate is in lap joint with the inner wall of the filter cylinder, and a driving mechanism used for driving the inner cylinder to rotate is arranged on the collecting cylinder; the inner cylinder is coaxially and rotatably arranged in the filter cylinder, the annular gap is formed between the inner cylinder and the filter cylinder, the spiral plate is arranged in the gap, sesame oil is conveyed into the annular gap through the pressurizing piece, under the pressurizing effect, the sesame oil is filtered to produce oil rapidly, and the spiral plate rotates to convey and separate intercepted oil residues rapidly in real time while filtering is conducted; the intercepted oil residues do not influence normal filtration of the sesame oil, so that not only is the filtration efficiency of the sesame oil further improved, but also the oil residues can be conveniently removed and cleaned, and thus the practicability is improved.

Description

Technical Field

[0001] This application relates to the field of sesame oil processing technology, specifically to a filtration device for sesame oil production. Background Technology

[0002] Sesame oil is a common condiment in our daily lives. It is oil extracted from sesame seeds and has a distinct sesame aroma. Sesame oil is mainly produced in two ways: stone mill sesame oil and machine-pressed sesame oil. Machine-pressed sesame oil is produced by high-temperature pressing, which destroys the nutritional components of the sesame oil. Therefore, the more traditional method is stone mill sesame oil production. Stone mill sesame oil production usually involves a lot of oil residue and sesame ash. Therefore, during the production process, a filtration device is used to filter the sesame oil.

[0003] Existing filtration devices typically use simple filter screens for filtration, which has certain shortcomings. Due to the viscosity of sesame oil, the filter screen has low filtration efficiency. Furthermore, if the trapped oil residue is not cleaned promptly and conveniently, it will clog the filter screen, reducing the filtration area and further decreasing the filtration efficiency. Therefore, this application proposes a filtration device for sesame oil production. Utility Model Content

[0004] The purpose of this application is to provide a filtration device for sesame oil production in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application specifically adopts the following technical solution:

[0006] A filtration device for producing sesame oil, comprising:

[0007] A collecting cylinder contains a filter cylinder coaxially mounted inside a support frame. An inner cylinder is coaxially rotatably mounted inside the filter cylinder. A spiral plate is mounted on the outer surface of the inner cylinder, with its outer edge overlapping the inner wall of the filter cylinder. A driving mechanism is mounted on the collecting cylinder to rotate the inner cylinder. A ring plate is mounted at the top of the collecting cylinder, with its inner wall overlapping the outer surface of the filter cylinder. A conveying pipe is connected to the inner side wall of the inner cylinder, and the free end of the conveying pipe is connected to a feed pipe via a pressure device.

[0008] Furthermore, the drive mechanism includes a mounting frame disposed on the collection cylinder, a shaft rotatably disposed on the mounting frame, a first toothed ring disposed on the inner cylinder, a first spur gear fixedly disposed on the shaft and meshing with the teeth of the first toothed ring, and a motor disposed on the mounting frame connected to one end of the shaft.

[0009] Furthermore, the filter cartridge is rotatably connected to the support frame, and the mounting frame is provided with a linkage part. When the shaft rotates, the linkage part drives the filter cartridge to rotate, and its rotation direction is opposite to that of the inner cylinder.

[0010] Furthermore, the linkage includes a rotating shaft rotatably mounted on the mounting bracket, a sleeve rotatably sleeved on the shaft, a second toothed ring on the filter cylinder, and a second spur gear fixed on the sleeve that meshes with the teeth of the second toothed ring. The rotating shaft, shaft, and sleeve are connected by a bevel gear assembly.

[0011] Furthermore, the pressurizing component includes a piston cylinder fixed on the mounting frame, the bottom end of the piston cylinder is rotatably connected to a bottom cylinder, the feed pipe is connected to the piston cylinder, the conveying pipe is connected to the bottom cylinder, a piston rod is movably inserted inside the piston cylinder, a one-way valve is provided on both the conveying pipe and the feed pipe, and a driving component for driving the piston rod to slide back and forth is provided on the collecting cylinder.

[0012] Furthermore, the driving component includes a lifting plate slidably mounted on the mounting frame, the piston rod is fixedly connected to the lifting plate, and a reciprocating screw is coaxially fixed to the end of the shaft, with the lifting plate being driven and sleeved on the reciprocating screw.

[0013] Furthermore, an annular groove is provided on the top of the ring plate.

[0014] Furthermore, the inner bottom wall of the annular groove is provided with a slanted groove, and a scraper is fixed on the filter cylinder, the scraper abutting and overlapping with the inner wall of the annular groove.

[0015] The beneficial effects of this application are as follows: In this application, an inner cylinder is coaxially rotated inside the filter cylinder, with an annular gap between the two and a spiral plate installed within the gap. Sesame oil is conveyed into the annular gap through a pressurizing component. Under pressure, the sesame oil is filtered out quickly. At the same time as filtration, the rotation of the spiral plate can also convey and separate the intercepted oil residue in real time and quickly, so that the intercepted oil residue will not affect the normal filtration of sesame oil. This not only further improves the filtration efficiency of sesame oil, but also makes it convenient to remove and clean the oil residue, thereby improving practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of this application;

[0017] Figure 2 This is a three-dimensional structural sectional view of this application;

[0018] Figure 3 This is yet another three-dimensional structural sectional view of this application;

[0019] Figure 4 This is a three-dimensional structural diagram of the drive mechanism of this application;

[0020] Figure 5 This is a three-dimensional structural diagram of the pressure component in this application;

[0021] Figure 6This is a partial three-dimensional structural diagram of this application;

[0022] Reference numerals: 1. Collection cylinder; 2. Support frame; 3. Filter cylinder; 4. Inner cylinder; 5. Drive mechanism; 6. Ring plate; 7. Conveying pipe; 8. Pressurizing component; 9. Feed pipe; 10. Annular groove; 11. Inclined groove; 12. Scraper; 13. Spiral plate; 501. Mounting frame; 502. Shaft; 503. First gear ring; 504. First spur gear; 505. Motor; 506. Rotating shaft; 507. Sleeve; 508. Second gear ring; 509. Second spur gear; 5010. Bevel gear assembly; 801. Piston cylinder; 802. Bottom cylinder; 803. Piston rod; 804. Lifting plate; 805. Reciprocating screw. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figures 1-6 As shown, one embodiment of this application discloses a filtration device for producing sesame oil, comprising:

[0025] A collection cylinder 1 contains a filter cylinder 3 coaxially mounted inside via a support frame 2. Preferably, the filter cylinder 3 is positioned in the upper half of the collection cylinder 1 by the support frame 2, with an annular gap between the filter cylinder 3 and the collection cylinder 1. Filter holes are formed on the outer peripheral sidewall of the filter cylinder 3. An inner cylinder 4 is coaxially rotatably mounted inside the filter cylinder 3. A spiral plate 13 is mounted on the outer surface of the inner cylinder 4, with its outer edge overlapping the inner wall of the filter cylinder 3. The inner cylinder 4 is rotatably mounted on the inner bottom wall of the filter cylinder 3, with an annular gap between the inner cylinder 4 and the filter cylinder 3. The spiral plate 13 is located within the annular gap. Within the gap, the opening of the filter cylinder 3 is lower than the opening of the inner cylinder 4. The collecting cylinder 1 is equipped with a drive mechanism 5 for rotating the inner cylinder 4. The top of the collecting cylinder 1 is equipped with an annular plate 6, the inner wall of which overlaps with the outer surface of the filter cylinder 3. The inner wall of the inner cylinder 4 is connected to a conveying pipe 7. The free end of the conveying pipe 7 is connected to a feed pipe 9 via a pressure fitting 8. When filtering sesame oil, the sesame oil is added through the feed pipe 9. (In actual use, the feed pipe 9 can be connected to an external storage cylinder for storing sesame oil. The sesame oil to be filtered is placed inside the storage cylinder, allowing the sesame oil to flow from the storage cylinder.) The sesame oil flows into the feed pipe 9 and is then conveyed through the pressurizing component 8 and the conveying pipe 7 to the annular gap between the inner cylinder 4 and the filter cylinder 3. The sesame oil seeps downwards through the filter holes on the filter cylinder 3 into the collection cylinder 1, while oil residue and other impurities are trapped in the annular gap. Due to the pressure from the pressurizing component 8, the sesame oil is compressed, increasing the output speed and improving the filtration efficiency. Simultaneously, the drive mechanism 5 operates, causing the inner cylinder 4 and the spiral plate 13 to rotate. The rotation of the spiral plate 13 applies an upward conveying force, thus transferring the sesame oil... The oil residue is conveyed upwards. Because the filter cylinder 3 has filter holes, the sesame oil will seep out and will not be conveyed upwards too much (the upward conveying distance of the sesame oil is limited), while the oil residue will continue to be conveyed upwards and fall out from the opening of the filter cylinder 3. Since the opening of the filter cylinder 3 is lower than the inner cylinder 4, and the top of the collection cylinder 1 is equipped with a ring plate 6, the oil residue will not fall into the inner cylinder 4 or into the collection cylinder 1, but will be intercepted on the top of the ring plate 6, thus completing the rapid filtration of the sesame oil and cleaning the intercepted oil residue in real time, thereby improving the filtration efficiency of the sesame oil.

[0026] In this design, an inner cylinder 4 is coaxially rotated inside the filter cylinder 3, with an annular gap between them and a spiral plate 13 installed within the gap. Sesame oil is conveyed into the annular gap through a pressurizing component 8. Under pressure, the sesame oil is filtered out quickly. Simultaneously, the rotation of the spiral plate 13 can also convey and separate the intercepted oil residue in real time and quickly, ensuring that the intercepted oil residue does not affect the normal filtration of the sesame oil. This not only further improves the filtration efficiency of the sesame oil but also facilitates the removal and cleaning of the oil residue, thereby improving its practicality.

[0027] like Figure 4As shown, in some embodiments, the drive mechanism 5 includes a mounting bracket 501 mounted on the collection cylinder 1, a shaft 502 rotatably mounted on the mounting bracket 501, a first gear ring 503 mounted on the inner cylinder 4, a first spur gear 504 fixed on the shaft 502 and meshing with the teeth of the first gear ring 503, and a motor 505 mounted on the mounting bracket 501 connected to one end of the shaft 502. When the motor 505 performs work, its output shaft drives the shaft 502 to rotate. Under the meshing of the teeth of the first spur gear 504 and the first gear ring 503, the inner cylinder 4 is driven to rotate.

[0028] like Figure 4 As shown, in some embodiments, the filter cylinder 3 is rotatably connected to the support frame 2, and a linkage part is provided on the mounting frame 501. When the shaft 502 rotates, the linkage part drives the filter cylinder 3 to rotate, and its rotation direction is opposite to that of the inner cylinder 4. By rotatably connecting the filter cylinder 3 to the support frame 2, the filter cylinder 3 is driven to rotate under the linkage of the linkage part. The filter cylinder 3 and the inner cylinder 4 rotate synchronously in opposite directions. Without affecting the normal conveying of oil residue by the spiral plate 13, the rotation of the filter cylinder 3 can also provide rotational centrifugal force. Under the action of rotational centrifugal force, the filtration efficiency of sesame oil is further improved.

[0029] like Figure 4 As shown, in some embodiments, the linkage includes a rotating shaft 506 rotatably mounted on a mounting bracket 501, a sleeve 507 rotatably sleeved on a shaft 502, a second toothed ring 508 on a filter cylinder 3, and a second spur gear 509 fixed on the sleeve 507 that meshes with the teeth of the second toothed ring 508. The rotating shaft 506, shaft 502, and sleeve 507 are connected by a bevel gear assembly 5010. Preferably, an annular limiting groove is formed on the inner wall of the sleeve 507, and an annular limiting block is constructed on the shaft 502. The annular limiting block is rotatably inserted into the annular limiting groove, so that the sleeve 507 can only move along the... The shaft 502 rotates but cannot move axially. The bevel gear assembly 5010 includes three bevel gears, which are respectively fixed on the shaft 502, sleeve 507 and rotating shaft 506. When the shaft 502 rotates, the sleeve 507 rotates under the linkage of the bevel gear assembly 5010. The sleeve 507 rotates synchronously in the opposite direction to the shaft 502. When the sleeve 507 rotates, the filter cylinder 3 rotates under the meshing of the teeth of the second gear ring 508 and the second spur gear 509. Under the drive of the same motor 505, the filter cylinder 3 and the inner cylinder 4 can rotate synchronously in the opposite direction.

[0030] like Figure 3 and Figure 5As shown, in some embodiments, the pressurizing component 8 includes a piston cylinder 801 fixed on the mounting bracket 501. The bottom end of the piston cylinder 801 is rotatably connected to a bottom cylinder 802. The feed pipe 9 is connected to the piston cylinder 801, and the conveying pipe 7 is connected to the bottom cylinder 802. A piston rod 803 is movably inserted inside the piston cylinder 801. Both the conveying pipe 7 and the feed pipe 9 are equipped with one-way valves. The collecting cylinder 1 is equipped with a driving component for driving the piston rod 803 to slide back and forth. Preferably, the one-way valve on the feed pipe 9 allows the sesame oil to flow only from the feed pipe 9 into the piston cylinder 801 and prevents backflow. The one-way valve on the conveying pipe 7... The sesame oil in the bottom cylinder 802 can only flow into the conveying pipe 7 and cannot flow back. The sesame oil is added to the piston cylinder 801 and the bottom cylinder 802 through the feed pipe 9. The piston rod 803 is driven to slide up and down repeatedly by the driving component. Under the action of two one-way valves, the sesame oil is squeezed, thereby applying pressure to the sesame oil so that it can flow better into the annular gap between the filter cylinder 3 and the inner cylinder 4. The squeezing pressure improves the filtration efficiency of the sesame oil. The rotational connection between the piston cylinder 801 and the bottom cylinder 802 ensures that the rotation of the inner cylinder 4 and the pressurization of the pressurizing component 8 do not interfere with each other, thereby improving practicality.

[0031] like Figure 5 As shown, in some embodiments, the driving component includes a lifting plate 804 slidably mounted on the mounting frame 501, a piston rod 803 fixedly connected to the lifting plate 804, and a reciprocating screw 805 coaxially fixed to the end of the shaft 502. The lifting plate 804 is driven and sleeved on the reciprocating screw 805. Preferably, the mounting frame 501 has two sliding grooves, and the two ends of the lifting plate 804 are slidably inserted into the two sliding grooves respectively. When the shaft 502 rotates, it drives the reciprocating screw 805 to rotate synchronously. Under the transmission of the reciprocating screw 805, the lifting plate 804 is driven to move up and down reciprocally, thereby realizing the function of driving the piston rod 803 to slide up and down reciprocally. The overall structure of the driving component uses the drive of the motor 505 to achieve pressurization, thereby reducing energy consumption and improving practicality.

[0032] like Figure 6 As shown, in some embodiments, an annular groove 10 is provided on the top of the ring plate 6. When the oil sludge separates upward, the oil sludge itself will also carry a small amount of oil. By providing an annular groove 10 on the ring plate 6, the oil sludge will be trapped in the annular groove 10, which prevents the oil sludge from accumulating too much and then seeping onto the outer wall of the collection cylinder 1, thereby improving cleanliness.

[0033] like Figure 6As shown, in some embodiments, the inner bottom wall of the annular groove 10 is provided with a slanted groove 11, and a scraper 12 is fixed on the filter cylinder 3. The scraper 12 abuts and overlaps with the inner wall of the annular groove 10. By providing the slanted groove 11, a collection device can be placed below the outlet of the slanted groove 11. Since the filter cylinder 3 also rotates, by providing the scraper 12 on the filter cylinder 3, when the filter cylinder 3 rotates to filter, the scraper 12 will scrape the trapped oil residue. During the scraping process, the oil residue will fall into the collection device through the slanted groove 11, thereby further improving the cleaning and collection effect of the oil residue, facilitating subsequent centralized cleaning of the oil residue, and thus improving practicality.

[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A filtering device for the production of balsamic oil, characterized by the fact that, include: A collection cylinder (1) is provided with a filter cylinder (3) coaxially arranged inside it via a support frame (2). An inner cylinder (4) is coaxially rotatably arranged inside the filter cylinder (3). A spiral plate (13) is provided on the outer surface of the inner cylinder (4). The outer edge of the spiral plate (13) overlaps with the inner wall of the filter cylinder (3). A drive mechanism (5) for driving the inner cylinder (4) to rotate is provided on the collection cylinder (1). A ring plate (6) is provided at the top of the collection cylinder (1), and the inner wall of the ring plate (6) overlaps with the outer surface of the filter cylinder (3). A conveying pipe (7) is connected to the inner side wall of the inner cylinder (4). The free end of the conveying pipe (7) is connected to a feed pipe (9) via a pressure member (8).

2. The filtering device for production of balsam oil according to claim 1, characterized in that, The drive mechanism (5) includes a mounting bracket (501) mounted on the collection cylinder (1), a shaft (502) rotatably mounted on the mounting bracket (501), a first toothed ring (503) mounted on the inner cylinder (4), a first spur gear (504) meshing with the teeth of the first toothed ring (503) fixed on the shaft (502), and a motor (505) mounted on the mounting bracket (501) connected to one end of the shaft (502).

3. The filtering device for production of balsamic vinegar according to claim 2, characterized in that, The filter cylinder (3) is rotatably connected to the support frame (2). The mounting frame (501) is provided with a linkage part. When the shaft (502) rotates, the linkage part drives the filter cylinder (3) to rotate and its rotation direction is opposite to that of the inner cylinder (4).

4. The filtering device for production of balsamic vinegar according to claim 3, characterized in that, The linkage includes a rotating shaft (506) rotatably mounted on a mounting bracket (501), a sleeve (507) rotatably mounted on the shaft (502), a second toothed ring (508) mounted on the filter cylinder (3), and a second spur gear (509) fixed on the sleeve (507) that meshes with the teeth of the second toothed ring (508). The rotating shaft (506), the shaft (502), and the sleeve (507) are connected by a bevel gear assembly (5010).

5. The filtering device for production of balsam oil according to claim 2, characterized in that, The pressurizing component (8) includes a piston cylinder (801) fixed on the mounting bracket (501). The bottom end of the piston cylinder (801) is rotatably connected to a bottom cylinder (802). The feed pipe (9) is connected to the piston cylinder (801), and the conveying pipe (7) is connected to the bottom cylinder (802). A piston rod (803) is movably inserted inside the piston cylinder (801). A one-way valve is provided on both the conveying pipe (7) and the feed pipe (9). A driving component for driving the piston rod (803) to slide back and forth is provided on the collecting cylinder (1).

6. The filtering device for production of balsam oil according to claim 5, characterized in that, The driving component includes a lifting plate (804) that is slidably mounted on the mounting bracket (501), the piston rod (803) is fixedly connected to the lifting plate (804), and a reciprocating screw (805) is coaxially fixed at the end of the shaft (502), and the lifting plate (804) is driven and sleeved on the reciprocating screw (805).

7. The filtering device for production of balsam oil according to claim 1, characterized in that, The top of the ring plate (6) is provided with an annular groove (10).

8. The filtering device for production of balsam oil according to claim 7, characterized in that, The inner bottom wall of the annular groove (10) is provided with a slanted groove (11), and a scraper (12) is fixed on the filter cylinder (3). The scraper (12) abuts and overlaps with the inner wall of the annular groove (10).

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