Aflatoxin auxiliary removal equipment for edible oil production

Abstract

The invention relates to the field of auxiliary aflatoxin removal, in particular to auxiliary aflatoxin removal equipment for edible oil production, which comprises a support, a hollow oil injection tank is fixedly connected to the upper side of the support, and a mixing part is rotatably arranged on the inner side of the oil injection tank in the length direction and is used for fully mixing edible oil and montmorillonite. A power part is connected to one side of the mixing part in the length direction, a sediment rolling-out and collecting part is arranged on the lower side of the power part and used for collecting sediment obtained after edible oil and montmorillonite are mixed, an oil discharge pipe is fixedly arranged on the lower side of the oil injection tank, and a cover plate is hinged to the upper portion of the oil injection tank; according to the aflatoxin auxiliary removal equipment for edible oil production, through cooperative use of the power part and the mixing part, edible oil and montmorillonite in the oil injection tank can be conveniently and efficiently mixed; and the power part and the sediment rolling-out and collecting part are matched for use, so that high-efficiency collection of sediments after the edible oil and the montmorillonite are mixed is facilitated.

Description

Technical Field

[0001] The present invention belongs to the field of assisted removal of aflatoxin, and particularly relates to an aflatoxin assisted removal device for edible oil production. Background Art

[0002] Aflatoxin is an extremely toxic substance. More than a dozen aflatoxins have been identified so far, including B1, B2, G1, G2, M1, M2, P1, Q1, etc. Among them, aflatoxin B1 has the strongest toxicity and carcinogenicity. It is the strongest chemical carcinogen discovered so far, and has carcinogenic, teratogenic and mutagenic effects on humans and animals. It can cause acute and chronic poisoning, damage the liver, kidneys, nervous tissue and hematopoietic tissue, and can even lead to death in severe cases. At present, the methods for removing aflatoxin from peanut oil include physical, chemical and biological methods. Physical methods mainly include adsorption method and irradiation method; chemical methods mainly involve reacting the product with chemical reagents; biological methods mainly involve enzymatic hydrolysis. Among the above methods, the most effective, feasible and low-cost method is the physical method. However, the current methods for removing aflatoxin on the market are not convenient for extracting aflatoxin from peanut oil. For the Chinese patent with the authorization number CN 118454644A, it discloses a preparation method and preparation equipment for an aflatoxin remover, including a bottom plate. The top of the bottom plate is fixedly assembled with a housing. The top of the housing is provided with a pouring groove. The outer wall of the housing is fixedly assembled with a controller. The inner walls on both sides of the housing are inlaid with grid plates. The top of both sides of the bottom plate is fixedly assembled with vertical plates. Using wheat husk as the silicon source for preparing silica materials can not only save costs, but also improve the utilization value of wheat husk. Using wheat husk ash as the silicon source and peanut shell as the carbon source to make mesoporous materials has a good adsorption effect on aflatoxin in oil. The mesoporous silica remover prepared by dissolving wheat husk ash has a high specific surface area, can effectively remove aflatoxin in edible oil, and is easy to separate from food materials. However, this technical solution has problems such as inconvenient high-efficiency mixing of montmorillonite and edible oil, and inconvenient removal and collection of the sediment after their mixing. Therefore, there is an urgent need for an aflatoxin assisted removal device for edible oil production. Summary of the Invention

[0003] The object of the present invention is to overcome the defects in the background art, that is, the current inconvenience in highly efficiently mixing montmorillonite and edible oil, and the inconvenience in removing and collecting the sediment after their mixing, so as to realize an aflatoxin assisted removal device for edible oil production.

[0004] In order to achieve the above-mentioned purpose of the invention, the technical solution of the present invention is: an auxiliary aflatoxin removal device for edible oil production, comprising a bracket, a hollow oil filling box fixedly connected to the upper side of the bracket, a mixing component rotatably arranged on the inner side of the oil filling box in the length direction, for fully mixing the edible oil and montmorillonite, a power component connected to one side of the mixing component in the length direction, a sediment rolling and collecting component arranged on the lower side of the power component, for collecting the sediment after the edible oil and montmorillonite are mixed, an oil drain pipe fixedly arranged on the lower side of the oil filling box, and a cover plate hinged on the upper part of the oil filling box.

[0005] Specifically, the power component includes a protective shell fixedly arranged on one side of the bracket in the length direction, a power motor is fixedly arranged on the outside of the protective shell, and the output end of the power motor is connected to the mixing component through a bevel gear set; The mixing component comprises a stirring shaft connected to the output end of the power motor through a bevel gear set. The stirring shaft is arranged to rotate in the length direction of the oil filling tank, and a spiral stirring rod is fixedly arranged on the stirring shaft.

[0006] Specifically, the sediment rolling and collecting component includes a first-level gear fixedly arranged on the stirring shaft, the first-level gear is meshed with a second-level gear, the second-level gear is fixedly connected to a second-level transmission rod, the second-level transmission rod is rotatably arranged with the protective shell, a one-way transmission component is provided on the secondary transmission rod, the one-way transmission component is meshed with a transmission gear, the transmission gear is fixedly connected to a transmission screw, the transmission screw is located on both sides of the length direction of the oil filling tank and is rotatably arranged on the oil filling tank, a sediment discharge pipe is fixedly connected to the bottom of the oil filling tank, the transmission screw is located in the middle of the sediment discharge pipe and is rotatably arranged on the sediment discharge pipe, the lower part of one side of the sediment discharge pipe in the length direction is fixedly connected to a collection pipe, and a hollow collection cylinder is detachably connected to the lower side of the collection pipe.

[0007] Specifically, the one-way transmission component includes a placement plate rotatably arranged with the secondary transmission rod, a ratchet fixedly arranged between the secondary gear and the placement plate, the ratchet fixedly arranged with the secondary transmission rod, a pawl meshing with the ratchet, a short shaft rotatably connected with the pawl, the short shaft fixedly arranged with the placement plate, a torsion spring fixedly arranged between the pawl and the placement plate, the torsion spring is sleeved on the outside of the short shaft, a secondary sub-transmission rod is fixedly arranged at the axis center of one end of the placement plate away from the secondary transmission rod, the secondary sub-transmission rod is rotatably arranged with the outside of the oil filling tank, the secondary sub-transmission rod is fixedly connected with the secondary sub-gear, and the secondary sub-gear is meshed with the transmission gear.

[0008] Specifically, a fixed plate is symmetrically fixedly connected to one side of the bracket, and ribs are rotatably connected to the fixed plate. The ribs and the cover plate are fixedly arranged. Fixed sleeves are hinged on both sides of the length direction of the oil filling tank, and a telescopic rod is inserted into the fixed sleeve. The upper end of the telescopic rod is hinged to the cover plate, and a spring is mounted on the outside of the telescopic rod. The upper and lower ends of the spring are respectively fixed to the upper end of the telescopic rod and the upper end of the fixed sleeve.

[0009] Specifically, the drain pipe is U-shaped, with both ends of the drain pipe fixedly connected to the bottom of the oil injection tank, and drain heads with holes are fixedly connected to the upper parts on both sides of the drain pipe.

[0010] Specifically, the height of the drain head is higher than that of the transmission screw. A connecting pipe is fixedly connected to the middle part of the lower side of the drain pipe, and a ball valve switch is fixedly connected to the connecting pipe.

[0011] Specifically, the lower side of the collection pipe is connected to the collection cylinder by including but not limited to threaded connection.

[0012] Compared with the prior art, the aflatoxin auxiliary removal device for edible oil production of the present invention has at least the following beneficial effects: Through the combined use of the power component and the mixing component of the present invention, it is convenient to mix the edible oil and montmorillonite in the oil injection tank with high efficiency; through the combined use of the power component and the sediment rolling-out and collection component, it is convenient to collect the sediment after the mixing of the edible oil and montmorillonite with high efficiency; through the use of the one-way transmission component, it is convenient to control the working state of the transmission screw. When the power motor rotates in reverse, the sediment at the bottom of the oil injection tank is quickly transmitted to the position of the collection pipe through the transmission screw; the threaded connection between the lower side of the collection pipe and the collection cylinder facilitates the disassembly of the position of the collection cylinder on the collection pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the first overall structural schematic diagram of the present invention; Figure 2 is the second overall structural schematic diagram of the present invention; Figure 3 is the structural schematic diagram of the spiral stirring rod of the present invention; Figure 4 is of the present invention Figure 2 enlarged structural schematic diagram of part L in; Figure 5 is the structural schematic diagram of the collection cylinder of the present invention; Figure 6 is the structural schematic diagram of the transmission screw of the present invention; Figure 7 is the structural schematic diagram of the one-way transmission component of the present invention; In the figure: 1 - support; 2 - cover plate; 3 - oil injection tank; 4 - collection cylinder; 5 - sediment discharge pipeline; 6 - stirring shaft; 7 - fixing plate; 8 - rib plate; 9 - fixed sleeve; 10 - telescopic rod; 11 - pull plate; 12 - first-stage gear; 13 - second-stage gear; 14 - power motor; 15 - protective shell; 16 - placement plate; 17 - second-stage transmission rod; 18 - transmission gear; 19 - transmission screw; 20. drain pipe; 21. connecting pipe; 22. drain head; 23. short shaft; 24. second-stage secondary gear; 25. second-stage secondary transmission rod; 26. spiral stirring rod; 27. pawl; 28. ratchet wheel. DETAILED DESCRIPTION

[0014] The aflatoxin-assisted removal device for edible oil production of the present invention will be described in more detail below with reference to the accompanying drawings and through specific embodiments.

[0015] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0016] This embodiment discloses a device for auxiliary removal of aflatoxin for edible oil production, such as Figures 1-7 As shown, it includes a bracket 1, a hollow oil filling box 3 is fixedly connected to the upper side of the bracket 1, a mixing component is rotatably provided on the inner side of the oil filling box 3 in the length direction, which is used for fully mixing the edible oil and montmorillonite, a power component is connected to one side of the mixing component in the length direction, and a sediment rolling and collecting component is provided on the lower side of the power component, which is used for collecting the sediment after the edible oil and montmorillonite are mixed, an oil drain pipe 20 is fixedly provided on the lower side of the oil filling box 3, and a cover plate 2 is hinged on the upper part of the oil filling box 3.

[0017] like Figures 1-2 As shown, the power component includes a protective shell 15 fixedly arranged on one side of the bracket 1 in the length direction, and a power motor 14 is fixedly arranged on the outside of the protective shell 15. The output end of the power motor 14 is connected to the mixing component through a bevel gear set. By turning on the power motor 14, the output end of the power motor 14 drives the mixing component to work through the bevel gear set, thereby facilitating the full mixing of the edible oil and montmorillonite in the oil filling tank 3; like Figures 1-2 As shown, the mixing component includes a stirring shaft 6 connected to the output end of the power motor 14 through a bevel gear set. The stirring shaft 6 is arranged to rotate in the length direction of the oil filling tank 3. A spiral stirring rod 26 is fixedly provided on the stirring shaft 6. By turning on the power motor 14, the output end of the power motor 14 drives the spiral stirring rod 26 to rotate through the bevel gear set, thereby facilitating efficient mixing of edible oil and montmorillonite in the oil filling tank 3.

[0018] like Figures 5-6As shown, the sediment rolling-out and collecting component includes a first-stage gear 12 fixedly arranged on the stirring shaft 6. The first-stage gear 12 is meshed and connected with a second-stage gear 13. The second-stage gear 13 is fixedly connected with a second-stage transmission rod 17. The second-stage transmission rod 17 is rotatably arranged with the protective shell 15. A one-way transmission component is arranged on the second-stage transmission rod 17. The one-way transmission component is meshed and connected with a transmission gear 18. The transmission gear 18 is fixedly connected with a transmission screw 19. The transmission screw 19 is located on both sides in the length direction of the fuel injection tank 3 and is rotatably arranged with the fuel injection tank 3. The bottom of the fuel injection tank 3 is fixedly connected with a sediment discharge pipe 5. The transmission screw 19 is located in the middle of the sediment discharge pipe 5 and is rotatably arranged with the sediment discharge pipe 5. A collecting pipe is fixedly communicated with the lower part on one side in the length direction of the sediment discharge pipe 5. A hollow collecting cylinder 4 is detachably connected to the lower side of the collecting pipe. By starting the power motor 14 in one direction, the power motor 14 drives the first-stage gear 12 to rotate through the stirring shaft 6. The first-stage gear 12 drives the second-stage gear 13 to rotate. The second-stage gear 13 drives the transmission gear 18 to rotate through the one-way transmission component. The transmission gear 18 drives the transmission screw 19 to rotate. The transmission screw 19 transports the sediment at the bottom of the fuel injection tank 3 to the position of the collecting pipe, and the sediment is transported into the collecting cylinder 4 through the collecting pipe. When the power motor 14 is started in the positive direction, the power motor 14 drives the first-stage gear 12 to rotate through the stirring shaft 6. The first-stage gear 12 drives the second-stage gear 13 to rotate. Due to the existence of the one-way transmission component, the transmission gear 18 does not work at this time.

[0019] As Figure 4 and as Figure 7As shown in the figure, the one-way transmission component includes a placement disk 16 rotatably arranged with a secondary transmission rod 17. A ratchet wheel 28 is fixedly arranged between the secondary gear 13 and the placement disk 16. The ratchet wheel 28 is fixedly arranged with the secondary transmission rod 17. The ratchet wheel 28 is meshed with a pawl 27 to facilitate restricting the one-way rotation of the placement disk 16. The pawl 27 is rotatably connected to a short shaft 23. The short shaft 23 is fixedly arranged with the placement disk 16. A torsion spring is fixedly arranged between the pawl 27 and the placement disk 16. The torsion spring is sleeved outside the short shaft 23. At the axial center of one end of the placement disk 16 away from the secondary transmission rod 17, a secondary auxiliary transmission rod 25 is fixedly arranged. The secondary auxiliary transmission rod 25 is rotatably arranged on the outside of the oil injection tank 3. The secondary auxiliary transmission rod 25 is fixedly connected with a secondary auxiliary gear 24. The secondary auxiliary gear 24 is meshed with a transmission gear 18. When the power motor 14 is reversely started, the secondary gear 13 drives the secondary transmission rod 17 to rotate. The secondary transmission rod 17 drives the ratchet wheel 28 to rotate. Due to the meshing connection between the ratchet wheel 28 and the pawl 27, the secondary transmission rod 17 drives the placement disk 16 to rotate. The placement disk 16 drives the secondary auxiliary transmission rod 25 to rotate. Furthermore, the secondary auxiliary gear 24 drives the transmission gear 18 to rotate to facilitate the operation of the transmission screw 19. When the power motor 14 is forwardly started, due to the cooperation of the ratchet wheel 28 and the pawl 27, and due to the rotational arrangement of the secondary transmission rod 17 and the placement disk 16, at this time, the pawl 27 cannot drive the placement disk 16 to rotate.

[0020] On one side of the bracket 1, fixing plates 7 are symmetrically and fixedly connected. Rib plates 8 are rotatably connected to the fixing plates 7. The rib plates 8 are fixedly arranged with the cover plate 2. On both sides in the length direction of the oil injection tank 3, fixed sleeves 9 are hinged. A telescopic rod 10 is inserted into the fixed sleeve 9. The upper end of the telescopic rod 10 is hinged to the cover plate 2. A spring is sleeved outside the telescopic rod 10. The upper and lower ends of the spring are respectively fixedly arranged with the upper end of the telescopic rod 10 and the upper end of the fixed sleeve 9 to facilitate closing the opening position on the upper side of the oil injection tank 3 with the cover plate 2 after injecting oil into the oil injection tank 3. A pull plate 11 is fixedly arranged on the upper side of the cover plate 2.

[0021] The drain pipe 20 is U-shaped. Both ends of the drain pipe 20 are fixedly communicated with the bottom of the oil injection tank 3. Drain heads 22 with holes are fixedly communicated with the upper parts on both sides of the drain pipe 20. The drain heads 22 here facilitate discharging the mixed oil liquid in the oil injection tank 3.

[0022] The height of the drain head 22 is higher than that of the transmission screw 19. A connecting pipe 21 is fixedly communicated with the middle part on the lower side of the drain pipe 20. The connecting pipe 21 is fixedly connected with a ball valve switch to facilitate controlling the communication and closing between the connecting pipe 21 and the drain pipe 20.

[0023] The lower side of the collecting pipe is connected to the collecting cylinder 4 by, including but not limited to, threaded connection, facilitating the removal of the position of the collecting cylinder 4 on the collecting pipe. The upper end inside the collecting cylinder 4 is hermetically connected by thread to an extension pipe with a diameter smaller than that of the collecting cylinder 4. The upper end of the extension pipe is fixedly connected to the upper part of the oil injection tank 3, facilitating the collection of sediment in the collecting cylinder 4. A ball valve is fixedly installed in the middle of the collecting pipe to control the connection and closure between the collecting pipe and the collecting cylinder 4.

[0024] When the present invention is in use, the oil liquid and montmorillonite are placed into the oil injection tank 3. First, the power motor 14 is turned on in the forward direction, and the oil liquid and montmorillonite in the oil injection tank 3 are efficiently mixed by the mixing component. Then, the power motor is turned on in the reverse direction, and the rotational speed of the motor when turned on in the reverse direction is less than that when turned on in the forward direction. Then, while continuing to mix the oil liquid and montmorillonite in the oil injection tank 3, the transmission screw 19 is driven to work through the one-way transmission component, thereby transporting the sediment at the bottom of the oil injection tank 3 for collection by the collecting cylinder 4.

[0025] It should be noted that when the present device is specifically implemented, the structures shown in the drawings of this specification are not fixed and unchangeable implementation manners. The components of the embodiments of the present invention usually described and shown in the drawings here can be arranged and designed in various different configurations. In addition, the drawings in this specification and the abstract drawings are only schematic diagrams and do not represent the specific structures and actual quantities during specific implementation.

[0026] Unless otherwise defined, the technical terms or scientific terms used here shall have the ordinary meanings understood by those with ordinary skills in the field to which the present invention belongs. Similar terms such as "a" or "one" used in the specification and claims of this application do not necessarily indicate a limitation in quantity. Similar terms such as "including" or "comprising" mean that the elements or components appearing before this word cover the elements or components listed after this word and their equivalents, without excluding other elements or components. Similar terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0027] In the foregoing, the exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present invention, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the technical features and structures proposed by the present invention, without exceeding the protection scope of the present invention.

Claims

1. An auxiliary aflatoxin removal device for edible oil production, characterized in that: It includes a bracket (1). A hollow oil injection tank (3) is fixedly connected to the upper side of the bracket (1). A mixing component is rotatably arranged along the length direction inside the oil injection tank (3) for the sufficient mixing of edible oil and montmorillonite. One side along the length direction of the mixing component is connected with a power component. A sediment rolling-out and collecting component is arranged below the power component for collecting the sediment after the mixing of edible oil and montmorillonite. A drain pipe (20) is fixedly arranged below the oil injection tank (3), and a cover plate (2) is hinged to the upper part of the oil injection tank (3).

2. The aflatoxin auxiliary removal device for edible oil production according to claim 1, characterized in that: The power component includes a protective shell (15) fixedly arranged on one side along the length direction of the bracket (1). A power motor (14) is fixedly arranged on the outer side of the protective shell (15). The output end of the power motor (14) is connected with the mixing component through a bevel gear set; The mixing component includes a stirring shaft (6) connected with the output end of the power motor (14) through a bevel gear set. The stirring shaft (6) is rotatably arranged along the length direction of the oil injection tank (3), and a spiral stirring rod (26) is fixedly arranged on the stirring shaft (6).

3. The aflatoxin auxiliary removal device for edible oil production according to claim 1, characterized in that: The sediment rolling-out and collecting component includes a first-stage gear (12) fixedly arranged on the stirring shaft (6). The first-stage gear (12) is meshed and connected with a second-stage gear (13). The second-stage gear (13) is fixedly connected with a second-stage transmission rod (17). The second-stage transmission rod (17) is rotatably arranged with the protective shell (15). A one-way transmission component is arranged on the second-stage transmission rod (17). The one-way transmission component is meshed and connected with a transmission gear (18). The transmission gear (18) is fixedly connected with a transmission screw (19). The transmission screw (19) is located on both sides along the length direction of the oil injection tank (3) and is rotatably arranged with the oil injection tank (3). A sediment discharge pipe (5) is fixedly connected to the bottom of the oil injection tank (3). The transmission screw (19) is located in the middle of the sediment discharge pipe (5) and is rotatably arranged with the sediment discharge pipe (5). A collecting pipe is fixedly communicated with the lower part of one side along the length direction of the sediment discharge pipe (5). A hollow collecting cylinder (4) is detachably connected to the lower side of the collecting pipe.

4. The aflatoxin auxiliary removal device for edible oil production according to claim 3, characterized in that: The one-way transmission component includes a placing disc (16) rotatably arranged with the second-stage transmission rod (17). A ratchet wheel (28) is fixedly arranged between the second-stage gear (13) and the placing disc (16). The ratchet wheel (28) is fixedly arranged with the second-stage transmission rod (17). The ratchet wheel (28) is meshed and connected with a ratchet pawl (27). The ratchet pawl (27) is rotatably connected with a short shaft (23). The short shaft (23) is fixedly arranged with the placing disc (16). A torsion spring is fixedly arranged between the ratchet pawl (27) and the placing disc (16). The torsion spring is sleeved outside the short shaft (23). A second-stage secondary transmission rod (25) is fixedly arranged at the center of the end of the placing disc (16) far from the second-stage transmission rod (17). The second-stage secondary transmission rod (25) is rotatably arranged with the outer side of the oil injection tank (3). The second-stage secondary transmission rod (25) is fixedly connected with a second-stage secondary gear (24). The second-stage secondary gear (24) is meshed and connected with the transmission gear (18).

5. The aflatoxin auxiliary removal device for edible oil production according to claim 1, characterized in that: On one side of the bracket (1), fixing plates (7) are symmetrically and fixedly connected. Rib plates (8) are rotatably connected to the fixing plates (7). The rib plates (8) are fixedly arranged with the cover plate (2). Fixed sleeves (9) are hinged on both sides in the length direction of the oil injection tank (3). A telescopic rod (10) is inserted into the fixed sleeve (9). The upper end of the telescopic rod (10) is hinged to the cover plate (2). A spring is sleeved on the outer side of the telescopic rod (10). The upper and lower ends of the spring are respectively fixedly arranged with the upper end of the telescopic rod (10) and the upper end of the fixed sleeve (9).

6. The aflatoxin auxiliary removal device for edible oil production according to claim 1, characterized in that: The drain pipe (20) is U-shaped. The two ends of the drain pipe (20) are fixedly communicated with the bottom of the oil injection tank (3). Drainage heads (22) with holes are fixedly communicated with the upper parts on both sides of the drain pipe (20).

7. The aflatoxin-assisted removal device for edible oil production according to claim 6, characterized in that: The height of the drainage head (22) is higher than that of the transmission screw (19). A connecting pipe (21) is fixedly communicated with the middle part on the lower side of the drain pipe (20). The connecting pipe (21) is fixedly connected with a ball valve switch.

8. The aflatoxin-assisted removal device for edible oil production according to claim 3, characterized in that: The lower side of the collection pipe is connected to the collection cylinder (4) by, including but not limited to, threaded connection.

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