Ground sesameseed oil refining device
Through the layered filtration design of double-layer filter plates and filter screens, combined with scrapers and anti-clogging rods, the problem of incomplete impurity removal in traditional small-batch sesame oil refining is solved, achieving efficient purification of sesame oil and ensuring food safety.
Patent Information
- Application Number
- CN202520319269.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Traditional methods of refining sesame oil by stone mills are insufficient to effectively remove impurities, leading to turbidity and sedimentation during storage, which affects appearance and flavor. Furthermore, the lack of methods to remove harmful substances makes it difficult to guarantee food safety.
It adopts a double-layer filter plate and filter screen structure, combined with scraper and anti-clogging rod design to achieve layered filtration. After initially removing large impurities, it is further purified by passing through fine-pore filter plates to prevent filter pore clogging and improve filtration efficiency.
It achieves efficient removal of impurities of different sizes, improves the purity and clarity of sesame oil, ensures food safety, and avoids filtration interruption caused by filter clogging.
Smart Images
Figure CN223950969U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of sesame oil production, and specifically relates to a small -grind sesame oil refining device. BACKGROUND
[0002] As a traditional edible oil with unique flavor and rich aroma, small-grind sesame oil is favored by consumers and is widely used in food cooking and catering seasoning fields, and has unique flavor and rich nutritional ingredients, such as unsaturated fatty acids, vitamin E and sesamol, which cannot be replaced in cold dishes and seasoning, etc., along with the continuous improvement of people's living standards, the market demand for small-grind sesame oil is growing, and the quality requirements are increasingly stringent, not only the unique flavor is maintained, but also the higher safety is ensured, such as reducing impurity content and harmful substance residue.
[0003] However, there are many problems in the refining process of small-grind sesame oil at present. The traditional refining method is mostly simple filtration and sedimentation, which is difficult to effectively remove impurities, phospholipids, waxes and other components, resulting in turbidity and sedimentation of small-grind sesame oil during storage, which not only affects the appearance, but also shortens the shelf life. At the same time, the existence of these impurities will also have adverse effects on the flavor of small-grind sesame oil, which will greatly reduce its aroma and taste. In addition, the traditional refining method lacks effective removal means for harmful substances such as aflatoxin, and food safety cannot be fully guaranteed.
[0004] Most of the existing small-grind sesame oil refining devices adopt a single filtering method. For small-grind sesame oil containing various impurities of different sizes, a single aperture filter screen cannot effectively remove impurities of different sizes at the same time. At the same time, due to the large difference in the size of the impurities, the single filter screen is easy to be blocked when filtering small-grind sesame oil, therefore, the small-grind sesame oil refining device is proposed. UTILITY MODEL CONTENTS
[0005] In order to solve the problems in the background art, the utility model provides a small-grind sesame oil refining device.
[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a small-grind sesame oil refining device, comprising a main body mechanism, further comprising:
[0007] The filtering mechanism is located in the interior of the main body mechanism.
[0008] The filtering mechanism comprises a first filter plate, a first filter hole, a blockage prevention rod, a sliding block and a first spring.
[0009] Preferably, the blockage prevention rods are distributed in a staggered manner with the first filter holes, the sliding block has an "L" shape, the first spring is located on the side of the sliding block away from the first filter plate, and two second springs are fixedly connected to the top of the baffle above the sliding block.
[0010] Preferably, the main body mechanism is internally provided with a rotating mechanism, the rotating mechanism is located above the filtering mechanism, the rotating mechanism comprises a motor, the bottom of the motor is rotatably connected with a scraper, the bottom of the scraper is fixedly connected with a rotating drum, and the bottom of the rotating drum is uniformly provided with a plurality of grooves.
[0011] Preferably, the scraper has a cross shape, the grooves have an isosceles trapezoidal shape, the scraper is located above the first filter plate, one end of the sliding block close to the first spring is located inside the groove, and the first filter plate is located inside the rotating drum.
[0012] Preferably, the main body mechanism comprises a main body shell, the top of the main body shell is provided with a feeding port, the inside of the main body shell is fixedly connected with a second filter screen, the second filter screen is uniformly provided with a plurality of second filter holes, the bottom of the main body shell is provided with a discharging port, the inner wall of the feeding port is fixedly connected with a support frame, and the inside of the main body shell is provided with two sliding grooves.
[0013] Preferably, the support frame is located above the second filter screen, the two sliding grooves are respectively located on the two sides of the discharging port, the scraper is located between the second filter screen and the support frame, the bottom of the motor is fixedly connected with the top of the support frame, the scraper is rotatably connected with the top of the second filter screen, and the rotating drum is rotatably connected with the inner wall of the main body shell.
[0014] Preferably, the first filter plate is located below the second filter screen, the size of the second filter hole is greater than that of the first filter hole, the size of the second filter hole is matched with that of the blockage prevention rod, the plurality of blockage prevention rods are respectively located inside the plurality of second filter holes, the two second filter holes are respectively and slidably connected with the two sliding grooves, the bottom of the sliding block is elastically connected with the inner wall of the sliding groove through the first spring, and one end of the second spring away from the baffle abuts against the inner wall of the sliding groove.
[0015] Compared with the prior art, the device has the advantages that:
[0016] The first filter plate and the second filter screen are matched, the filtering effect of the device is improved, the first filter plate is driven downward by the motor to drive the anti-blocking rod downward, the crude oil is filtered downward to the top of the first filter plate through the second filter hole, the large sesame shell fragments and the larger impurities in the crude oil are preliminarily filtered out, the crude sesame oil is preliminarily purified, then the crude sesame oil continues to pass through the first filter hole with a smaller size, and the small impurities that are not intercepted in the rough filtering are removed, the clarity of the sesame oil is improved, the layered filtering mode can more comprehensively and efficiently purify the crude sesame oil, compared with the single filtering mode, the device can cope with impurities of different sizes, and the final purity of the sesame oil is greatly improved.
[0017] The first filter plate and the second filter screen are matched, the filtering effect of the device is improved, the first filter plate is driven downward by the motor to drive the anti-blocking rod downward, the crude oil is filtered downward to the top of the first filter plate through the second filter hole, the large sesame shell fragments and the larger impurities in the crude oil are preliminarily filtered out, the crude sesame oil is preliminarily purified, then the crude sesame oil continues to pass through the first filter hole with a smaller size, and the small impurities that are not intercepted in the rough filtering are removed, the clarity of the sesame oil is improved, the layered filtering mode can more comprehensively and efficiently purify the crude sesame oil, compared with the single filtering mode, the device can cope with impurities of different sizes, and the final purity of the sesame oil is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a structural schematic view of the utility model;
[0019] Figure 2 It is a sectional structural schematic view of the main body mechanism of the utility model;
[0020] Figure 3 It is a lower structural schematic view of the rotating mechanism of the utility model;
[0021] Figure 4 It is a top structural schematic view of the filtering mechanism of the utility model.
[0022] In the drawing: 1, filtering mechanism; 101, first filter plate; 102, first filter hole; 103, anti-blocking rod; 104, sliding block; 105, baffle; 106, first spring; 107, second spring; 2, rotating mechanism; 201, motor; 202, scraper; 203, rotating drum; 204, groove; 3, main body mechanism; 301, main body shell; 302, feed inlet; 303, second filter screen; 304, second filter hole; 305, discharge outlet; 306, support frame; 307, sliding groove. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0024] As shown in Figures 1 to 4 The utility model provides small grinding sesame oil refining device, including main body mechanism 3, still includes:
[0025] Filtering mechanism 1, filtering mechanism 1 is located inside main body mechanism 3;
[0026] Among them, filtering mechanism 1 includes first filter plate 101, first filter hole 102, prevent jamming lever 103, sliding block 104, first spring 106, the upper evenly of first filter plate 101 is equipped with a plurality of first filter holes 102 for fine filtering sesame oil, the top of first filter plate 101 is fixedly connected with a plurality of prevent jamming lever 103, the side of first filter plate 101 is fixedly connected with sliding block 104, the top and bottom of sliding block 104 are all fixedly connected with baffle 105, the bottom of sliding block 104 is fixedly connected with first spring 106 for supporting sliding block 104.
[0027] A plurality of prevent jamming lever 103 and a plurality of first filter hole 102 are distributed in staggered positions, the shape of sliding block 104 is "L" type, first spring 106 is located on the side of sliding block 104 away from first filter plate 101, two second springs 107 are fixedly connected to the top of baffle 105 above sliding block 104.
[0028] Main body mechanism 3 includes main body shell 301, the top of main body shell 301 is provided with feed inlet 302, the inside of main body shell 301 is fixedly connected with second filter screen 303, a plurality of second filter holes 304 are evenly arranged on second filter screen 303, the bottom of main body shell 301 is provided with discharge port 305, the inner wall of feed inlet 302 is fixedly connected with support frame 306, two sliding grooves 307 are arranged in the inside of main body shell 301.
[0029] First filter plate 101 is located below second filter screen 303, the size of second filter hole 304 is greater than the size of first filter hole 102, the size of second filter hole 304 is matched with the size of prevent jamming lever 103, a plurality of prevent jamming lever 103 are located in a plurality of second filter holes 304 respectively, two second filter holes 304 are slidably connected between two sliding grooves 307 respectively, the bottom of sliding block 104 is elastically connected between the inner wall of sliding groove 307 through first spring 106, the end of second spring 107 away from baffle 105 is abutted between the inner wall of sliding groove 307.
[0030] With the above scheme: by setting the cooperation of the first filter plate 101 and the second filter screen 303 and the like structure, and then facilitating to improve the filtering effect of the device, the motor 201 is started to make the scraper 202 rotate, the scraper 202 rotates to drive the rotating drum 203 fixedly connected therewith to rotate, the rotating drum 203 rotates to exert pressure on the top of the sliding block 104 through the inclined surface of the bottom groove 204, and the sliding block 104 is extruded on the top to make it descend in the sliding groove 307, drive the first filter plate 101 to descend and extrude the first spring 106, and the first filter plate 101 descends to drive the anti-blocking rod 103 to descend, when the anti-blocking rod 103 moves out from the inside of the second filter hole 304, the crude oil will descend to the upper side of the first filter plate 101 through the second filter hole 304, and in this process, the large pieces of sesame shell fragments and larger sand and other impurities contained in the crude oil will be preliminarily filtered out, and the crude oil is preliminarily purified, and after the crude oil moves to the upper side of the first filter plate 101, it will be discharged from the discharge port 305 through the first filter hole 102 on the first filter plate 101, wherein the first filter hole 102 with smaller size can remove the fine impurities such as finer sesame shell powder, suspended fine sand and some small protein condensates, etc. that are not intercepted in the rough filtering, improve the clarity of the sesame oil, and the layered filtering mode can more comprehensively and efficiently purify the small-grinding sesame oil, compared with a single filtering mode, it can cope with different size range of impurities, greatly improving the final purity of the sesame oil.
[0031] As shown in Figures 1 to 3 The inside of the main body mechanism 3 is provided with a rotating mechanism 2, the rotating mechanism 2 is located above the filtering mechanism 1, the rotating mechanism 2 includes a motor 201, the bottom of the motor 201 is rotatably connected with a scraper 202, the bottom of the scraper 202 is fixedly connected with a rotating drum 203, the bottom of the rotating drum 203 is uniformly provided with a plurality of grooves 204, the shape of the scraper 202 presents a cross type, the shape of the groove 204 presents an isosceles trapezoid, the scraper 202 is located above the first filter plate 101, one end of the sliding block 104 close to the first spring 106 is located in the inside of the groove 204, and the first filter plate 101 is located in the inside of the rotating drum 203.
[0032] The support frame 306 is located above the second filter screen 303, two sliding grooves 307 are respectively located on both sides of the discharge port 305, the scraper 202 is located between the second filter screen 303 and the support frame 306, the bottom of the motor 201 and the top of the support frame 306 are fixedly connected, the scraper 202 and the top of the second filter screen 303 are rotatably connected, and the rotating drum 203 and the inner wall of the main body shell 301 are rotatably connected.
[0033] Adopting the above scheme: by setting the cooperation of the scraper 202 and the anti-blocking rod 103 and other structures, the situation that impurities easily block the second filter hole 304 is solved, the impurities moving to the inside of the second filter hole 304 are flushed back to the top of the second filter screen 303 on the anti-blocking rod 103, and the impurities blocked above the second filter hole 304 are scraped away by the rotation of the scraper 202, so that the impurities do not block the second filter hole 304, so that the filter screen can continuously and effectively filter crude oil, and the situation that the filtering efficiency is reduced or even the filtering is interrupted due to the blocking of the first filter hole 102 is avoided.
[0034] The working principle and use process of the utility model: firstly, the crude oil preliminarily extracted in the production process of ground sesame seed oil is poured into the inside of the device from the feeding port 302, and the motor 201 is started to make the scraper 202 rotate, the rotation of the scraper 202 drives the rotary drum 203 fixedly connected therewith to rotate, the rotary drum 203 rotates to apply pressure to the top of the sliding block 104 through the inclined surface of the bottom groove 204, the top of the sliding block 104 is extruded to make it descend in the inside of the sliding groove 307, driving the first filter plate 101 to descend and extruding the first spring 106, the first filter plate 101 descends to drive the anti-blocking rod 103 to descend, after the anti-blocking rod 103 moves out of the inside of the second filter hole 304, the crude oil descends to the top of the first filter plate 101 through the second filter hole 304, in the process, large pieces of sesame shell fragments and larger impurities such as sand in the crude oil are preliminarily filtered out to purify the ground sesame seed oil, and the sesame oil preliminarily filtered moves to the top of the first filter plate 101 and is discharged from the discharge port 305 through the first filter hole 102 on the first filter plate 101, wherein the first filter hole 102 with smaller size can remove the fine impurities not intercepted in the rough filtering;
[0035] When the next groove 204 on the rotary drum 203 rotates to the position abutting against the sliding block 104, the sliding block 104 ascends to the initial position under the action of the first spring 106, in the process, the anti-blocking rod 103 moves to the inside of the second filter hole 304 again, and the first filter plate 101 ascends to extrude the sesame oil between the first filter plate 101 and the second filter screen 303, so as to accelerate the speed of the sesame oil passing through the first filter hole 102 and improve the fine filtering speed, and then the first filter plate 101 repeats the above steps with the rotation of the rotary drum 203.
[0036] And the anti-blocking rod 103 moves to the inside of the second filter hole 304 to flush the impurities ascending to the inside of the second filter hole 304 back to the top of the second filter screen 303, and the rotation of the scraper 202 scrapes away the impurities blocked above the second filter hole 304 to prevent the second filter hole 304 from being blocked by the impurities.
[0037] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A device for refining ground aromatic oil, comprising a main body mechanism (3), characterized in that: Also includes: Filter mechanism (1), the filter mechanism (1) is located inside the main body mechanism (3); Wherein, the filter mechanism (1) comprises a first filter plate (101), a first filter hole (102), a anti-blocking rod (103), a sliding block (104), a first spring (106), the first filter plate (101) is uniformly provided with a plurality of first filter holes (102) for fine filtering sesame oil on the top, the top of the first filter plate (101) is fixedly connected with a plurality of anti-blocking rods (103), the side of the first filter plate (101) is fixedly connected with a sliding block (104), the top and bottom of the sliding block (104) are fixedly connected with a baffle (105), the bottom of the sliding block (104) is fixedly connected with a first spring (106) for supporting the sliding block (104).
2. The small-scale groundnut oil refining unit as claimed in claim 1, wherein: A plurality of anti-blocking rods (103) and a plurality of first filter holes (102) are distributed in a staggered manner, the sliding block (104) is in the shape of "L", the first spring (106) is located on the side of the sliding block (104) away from the first filter plate (101), and the top of the baffle (105) above the sliding block (104) is fixedly connected with two second springs (107).
3. The ground nut oil refining unit as claimed in claim 2, wherein: The inside of the main body mechanism (3) is provided with a rotating mechanism (2), the rotating mechanism (2) is located above the filter mechanism (1), the rotating mechanism (2) comprises a motor (201), the bottom of the motor (201) is rotatably connected with a scraper (202), the bottom of the scraper (202) is fixedly connected with a rotating drum (203), and the bottom of the rotating drum (203) is uniformly provided with a plurality of grooves (204).
4. The ground nut oil refining unit as claimed in claim 3, wherein: The shape of the scraper (202) is cross-shaped, the shape of the groove (204) is isosceles trapezoidal, the scraper (202) is located above the first filter plate (101), one end of the sliding block (104) close to the first spring (106) is located inside the groove (204), and the first filter plate (101) is located inside the rotating drum (203).
5. The ground nut oil refining unit as claimed in claim 3, wherein: The main body mechanism (3) comprises a main body shell (301), the top of the main body shell (301) is provided with a feeding port (302), the inside of the main body shell (301) is fixedly connected with a second filter screen (303), a plurality of second filter holes (304) are uniformly provided on the second filter screen (303), the bottom of the main body shell (301) is provided with a discharge port (305), the inner wall of the feeding port (302) is fixedly connected with a support frame (306), and the inside of the main body shell (301) is provided with two sliding grooves (307).
6. The ground nut oil refining unit as claimed in claim 5, wherein: The support frame (306) is located above the second filter screen (303), the two chute (307) are located on both sides of the discharge port (305) respectively, the scraper (202) is located between the second filter screen (303) and the support frame (306), the bottom of the motor (201) and the top of the support frame (306) are fixedly connected, the scraper (202) and the top of the second filter screen (303) are rotatably connected, and the rotary drum (203) and the inner wall of the main body shell (301) are rotatably connected.
7. The ground nut oil refining unit as claimed in claim 5, wherein: The first filter plate (101) is located below the second filter screen (303), the size of the second filter hole (304) is greater than that of the first filter hole (102), the size of the second filter hole (304) is matched with that of the anti-blocking rod (103), a plurality of anti-blocking rods (103) are located in a plurality of second filter holes (304) respectively, two second filter holes (304) are slidably connected between two chute (307), the bottom of the sliding block (104) is elastically connected between the inner wall of the chute (307) through the first spring (106), and the second spring (107) is abutted between the inner wall of the chute (307) and the end away from the baffle (105).