Continuous decolorizing device for edible animal fat

By designing a continuous decolorizing device for edible animal fats, and utilizing a PLC-controlled and motor-driven transmission system, the device enables the switching of multiple mixing tanks, solving the problem of low production efficiency in existing technologies. It achieves uninterrupted mixing of fats and decolorizing agents, thereby improving production efficiency.

CN224105784UActive Publication Date: 2026-04-10INNER MONGOLIA GRASSLAND DEJI FOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA GRASSLAND DEJI FOOD CO LTD
Filing Date
2025-04-27
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

Existing decolorization equipment requires intermittent operation after mixing oils and decolorizing agents, resulting in reduced production efficiency.

Method used

A continuous decolorization device for edible animal fats was designed. Through a PLC-controlled conversion component and a motor-driven transmission system, multiple mixing tanks can be switched to achieve uninterrupted feeding, mixing and discharging operations.

Benefits of technology

This improved production efficiency, avoided downtime in the mixing tank, and enabled uninterrupted workflow.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of grease decolorization, and discloses a continuous decolorization device for edible animal grease, which comprises four supporting legs, the tops of the four supporting legs are fixedly connected with a protective barrel, the top of the protective barrel is fixedly connected with a PLC (Programmable Logic Controller) control device, and the top of the protective barrel is fixedly connected with a grease inlet pipe. A first transmission rod is driven by a first motor to rotate, so that a first gear is driven to rotate, transmission teeth are driven to rotate, a fixing ring is driven to rotate, and the three stirring barrels are driven to change respective positions so as to be conveniently moved to appointed positions; according to the stirring device, the three stirring barrels are arranged on the machine frame, so that different operations of material injection, stirring and material discharge can be conveniently performed on the three stirring barrels respectively, the stirring barrels can directly perform material injection after material discharge is completed, then direct stirring can be performed, uninterrupted work is realized, the stirring barrels do not have a window period, and the production efficiency is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to oil and fat decoloring technical field more specifically, the utility model relates to a kind of edible animal oil and fat continuous decoloring device. BACKGROUND

[0002] Edible animal oil is animal fat, and it is usually derived from pigs, cows, fish and other animals. It can be used to process food and make it taste like meat. During the processing of edible animal oil, a decoloring agent is usually mixed with the animal oil to decolorize it. A decoloring device is needed during the decolorization process.

[0003] The decoloring device used today generally places the decoloring agent and oil in the stirring barrel to mix them more evenly. However, after the mixing is complete, the mixed oil needs to be discharged first, and then the oil and decoloring agent can be added again. During this process, the stirring barrel is in a state of inactivity for a period of time, resulting in wasted time and reduced production efficiency. SUMMARY

[0004] To overcome the shortcomings of the prior art, the utility model provides a kind of edible animal oil and fat continuous decoloring device, with the advantages of realizing the conversion of multiple stirring barrels, uninterrupted work and improved production efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of edible animal oil and fat continuous decoloring device, including support leg, the support leg is provided with four, four the support leg top fixedly connected with protective barrel, the protective barrel top fixedly connected with PLC control device, the protective barrel top fixedly connected with oil and fat inlet pipe, the protective barrel top fixedly connected with decoloring agent inlet pipe, the oil and fat inlet pipe and decoloring agent inlet pipe all penetrate protective barrel, the oil and fat inlet pipe and decoloring agent inlet pipe inside are all fixedly connected with first electromagnetic valve, the first electromagnetic valve is electrically connected with PLC control device, the protective barrel inside is provided with conversion assembly, the conversion assembly includes the first motor fixedly connected in the inside of protective barrel, the first motor is electrically connected with PLC control device, the first motor driving end is fixedly connected with first transmission rod, the first transmission rod top is rotatably connected with the top of the inner chamber of protective barrel, the first transmission rod outside is fixedly connected with two first gears, the first gear outside is engaged with transmission gear, the transmission gear outside is fixedly connected with fixed ring, the fixed ring is rotatably connected with the inside of protective barrel.

[0006] As a preferred technical scheme of the utility model, the fixed ring outside is provided with an auxiliary assembly, the auxiliary assembly includes three auxiliary connecting plates fixedly connected to the fixed ring outside, the auxiliary connecting plate bottom is fixedly connected with a rotating wheel, the rotating wheel bottom is rotatably connected with a bearing ring, and the bearing ring is fixedly connected to the inside of the protection barrel.

[0007] As a preferred technical scheme of the utility model, the fixed ring inside is provided with a first stirring assembly, the first stirring assembly includes three stirring barrels fixedly connected to the inside of the fixed ring, the stirring barrel bottom is fixedly connected with a discharge pipe, the discharge pipe inside is fixedly connected with a second electromagnetic valve, the second electromagnetic valve is electrically connected with the PLC control device, the stirring barrel inside is fixedly connected with a top connecting plate, the top connecting plate bottom is rotatably connected with a second transmission rod, the second transmission rod penetrates the stirring barrel and is rotatably connected, and the second transmission rod outside is fixedly connected with a stirring rod.

[0008] As a preferred technical scheme of the utility model, the second transmission rod outside is provided with a second stirring assembly, the second stirring assembly includes a second gear fixedly connected to the second transmission rod outside, the second gear outside is engaged with a tooth ring, the tooth ring outside is fixedly connected with a bottom support ring, the bottom support ring outside is rotatably connected with the inside of the stirring barrel, the bottom support ring inside is rotatably connected with a ball, and the ball is rotatably connected with the inside of the stirring barrel.

[0009] As a preferred technical scheme of the utility model, the second stirring assembly further includes a side stirring plate fixedly connected to the top of the bottom support ring, the side stirring plate top is slidably connected with a top support ring, and the top support ring is fixedly connected to the inside of the stirring barrel.

[0010] As a preferred technical scheme of the utility model, the protection barrel inside is provided with an auxiliary transmission assembly, the auxiliary transmission assembly includes a second motor fixedly connected to the inside of the protection barrel, the second motor is electrically connected with the PLC control device, the second motor transmission end is fixedly connected with a third transmission rod, the third transmission rod top is fixedly connected with a transmission block, and the transmission block penetrates the second transmission rod and is slidably connected.

[0011] As a preferred technical scheme of the utility model, the protection barrel inside is provided with a discharge assembly, the discharge assembly includes an output pipe fixedly connected to the inside of the protection barrel, the output pipe penetrates the protection barrel, the output pipe end is fixedly connected with a collecting hopper, the output pipe inside is fixedly connected with a third electromagnetic valve, and the third electromagnetic valve is electrically connected with the PLC control device.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1. The utility model discloses a first motor drives first transmission rod rotation, thereby drive first gear rotation, thereby drive transmission tooth rotation, thereby drive fixed ring rotation, thereby drive three stirring barrels change respective position, thereby convenient to remove to the specified position, thereby convenient to three stirring barrels respectively enter the different operation of injection, stirring and discharge, thereby realize stirring barrel after the discharge of completion, can directly carry out injection, can directly carry out stirring subsequently, thereby realize uninterrupted work, thereby make stirring barrel not appear the empty window period, thereby improve production efficiency;

[0014] 2. The utility model discloses a second motor drives third transmission rod rotation, thereby drive transmission block rotation, thereby drive second transmission rod rotation, thereby drive stirring rod rotation, thereby mix grease and decoloring agent, simultaneously drive second gear rotation, thereby drive gear ring rotation, thereby drive bottom support ring rotation, thereby drive side edge stirring board rotation, thereby can mix grease and decoloring agent, thereby accelerate the efficiency of stirring. DRAWINGS

[0015] Figure 1 It is the overall front view structure schematic drawing of the utility model;

[0016] Figure 2 It is the overall side view structure schematic drawing of the utility model;

[0017] Figure 3 It is the overall internal component bottom view structure schematic drawing of the utility model;

[0018] Figure 4 It is the overall internal component top view structure schematic drawing of the utility model;

[0019] Figure 5 It is the internal partial component split structure bottom view schematic drawing of the utility model;

[0020] Figure 6 It is the internal partial component bottom view structure schematic drawing of the utility model;

[0021] Figure 7 It is the partial component side view structure schematic drawing of the utility model;

[0022] Figure 8 It is the partial component top view structure schematic drawing of the utility model.

[0023] In the figure: 1, support leg; 2, protective barrel; 3, PLC control device; 4, grease inlet pipe; 5, decoloring agent inlet pipe; 6, first motor; 7, first transmission rod; 8, first gear; 9, transmission tooth; 10, fixed ring; 11, auxiliary connecting plate; 12, rotating wheel; 13, bearing ring; 14, stirring barrel; 15, second transmission rod; 16, stirring rod; 17, top connecting plate; 18, second gear; 19, gear ring; 20, bottom support ring; 21, ball; 22, side stirring plate; 23, top support ring; 24, second motor; 25, third transmission rod; 26, transmission block; 27, collection hopper; 28, output pipe. DETAILED DESCRIPTION

[0024] 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 protection scope of the utility model.

[0025] As Figures 1 to 8 shown, the utility model provides a kind of edible animal oil continuous decoloring device, including support leg 1, four support legs 1 are provided, and the top of four support legs 1 is fixedly connected with protective barrel 2, and the top of protective barrel 2 is fixedly connected with PLC control device 3, and the top of protective barrel 2 is fixedly connected with grease inlet pipe 4, and the top of protective barrel 2 is fixedly connected with decoloring agent inlet pipe 5, and grease inlet pipe 4 and decoloring agent inlet pipe 5 all penetrate protective barrel 2, and the inside of grease inlet pipe 4 and decoloring agent inlet pipe 5 is fixedly connected with first electromagnetic valve, and first electromagnetic valve is electrically connected with PLC control device 3, and protective barrel 2 is provided with conversion assembly, and conversion assembly includes the first motor 6 of being fixedly connected in the inside of protective barrel 2, and first motor 6 is electrically connected with PLC control device 3, and the transmission end of first motor 6 is fixedly connected with first transmission rod 7, and the top of first transmission rod 7 is rotatably connected with the top of the inner chamber of protective barrel 2, and the outside of first transmission rod 7 is fixedly connected with two first gears 8, and the outside of first gear 8 is engaged with transmission tooth 9, and the outside of transmission tooth 9 is fixedly connected with fixed ring 10, and fixed ring 10 is rotatably connected with the inside of protective barrel 2.

[0026] The first transmission rod 7 is driven to rotate by the first motor 6, so as to drive the first gear 8 to rotate, drive the transmission gear 9 to rotate, drive the fixed ring 10 to rotate, drive the three stirring barrels 14 to change their respective positions, facilitate moving to the designated positions, facilitate different operations of the three stirring barrels 14 entering the material injection, stirring and material discharge respectively, so that the stirring barrel 14 can directly perform the material injection after the material discharge is completed, and then can directly perform the stirring, so that the uninterrupted work is realized, so that the stirring barrel 14 will not appear the empty window period, and the production efficiency is improved.

[0027] The auxiliary assembly is arranged outside the fixed ring 10, and the auxiliary assembly comprises three auxiliary connecting plates 11 fixedly connected to the outside of the fixed ring 10.

[0028] The auxiliary connecting plate 11 is driven to move by the rotation of the fixed ring 10, so as to drive the rotating wheel 12 to rotate on the bearing ring 13, so that the bearing ring 13 supports the fixed ring 10, and the stability of the fixed ring 10 during rotation is improved.

[0029] The first stirring assembly is arranged inside the fixed ring 10, and the first stirring assembly comprises three stirring barrels 14 fixedly connected to the inside of the fixed ring 10.

[0030] The stirring rod 16 is driven to rotate by the rotation of the second transmission rod 15, so as to mix the oil and the decoloring agent.

[0031] The second stirring assembly is arranged outside the second transmission rod 15, and the second stirring assembly comprises a second gear 18 fixedly connected to the outside of the second transmission rod 15.

[0032] The second gear 18 is driven to rotate by the rotation of the second transmission rod 15, so as to drive the gear ring 19 to rotate, drive the bottom support ring 20 to rotate, and drive the ball 21 to rotate in the stirring barrel 14.

[0033] The second stirring assembly further comprises a side stirring plate 22 fixedly connected to the top of the bottom support ring 20, and a top support ring 23 slidably connected to the top of the side stirring plate 22, and the top support ring 23 is fixedly connected to the inside of the stirring barrel 14.

[0034] The bottom support ring 20 is rotated to drive the side stirring plate 22 to rotate, so that the oil and the decoloring agent can be mixed and stirred.

[0035] The auxiliary transmission assembly is arranged in the protective barrel 2 and comprises a second motor 24 fixedly connected to the inside of the protective barrel 2, the second motor 24 is electrically connected with the PLC control device 3, a third transmission rod 25 is fixedly connected to the transmission end of the second motor 24, a transmission block 26 is fixedly connected to the top of the third transmission rod 25, and the transmission block 26 penetrates through the second transmission rod 15 and is slidably connected.

[0036] The second motor 24 drives the third transmission rod 25 to rotate, thereby driving the transmission block 26 to rotate, and driving the second transmission rod 15 to rotate.

[0037] The PLC control device 3 can control the second motor 24 to keep the orientation of the transmission block 26 consistent with the direction of rotation of the fixed ring 10 when the second motor 24 is stopped, so that the second transmission rod 15 can be separated from the transmission block 26, and the second transmission rod 15 moved subsequently can be moved to the outside of the transmission block 26, thereby realizing uninterrupted work.

[0038] The recesses in the second transmission rod 15 and the transmission block 26 are both provided with an arc, and the arc has the same angle as the circular track of the rotation of the fixed ring 10.

[0039] The discharge assembly is arranged in the protective barrel 2 and comprises an output pipe 28 fixedly connected to the inside of the protective barrel 2, the output pipe 28 penetrates through the protective barrel 2, a collecting hopper 27 is fixedly connected to the end of the output pipe 28, a third electromagnetic valve is fixedly connected to the inside of the output pipe 28, and the third electromagnetic valve is electrically connected with the PLC control device 3.

[0040] The collecting hopper 27 collects the mixed oil discharged from the discharge pipe, and then the mixed oil is transmitted to the inside of the output pipe 28, so that the mixed oil can be transmitted out, thereby facilitating the collection of the mixed oil.

[0041] The third electromagnetic valve controls the speed of the oil flow, so that the oil cannot be sprayed out quickly, and the oil cannot be splashed.

[0042] The working principle and use process of the utility model: through the first motor 6 drive first transmission rod 7 rotation, with this drive first gear 8 rotation, with this drive transmission gear 9 rotation, with this drive fixed ring 10 rotation, with this drive three stirring barrels 14 change respective position, with this convenient to move to the designated position, with this make first stirring barrel 14 move to grease inlet pipe 4 and decoloring agent inlet pipe 5 bottom, with this convenient to carry out injection, second stirring barrel 14 moves to the second motor 24 above, with this make second transmission rod 15 move to transmission block 26 outside, with this convenient second motor 24 drive second transmission rod 25 rotation, with this can carry out the stirring of the grease in the second stirring barrel 14, third stirring barrel 14 will be moved to the collecting hopper 27 above, with this convenient to the grease of stirring barrel 14 discharge carries out collection, with this convenient to the different operation of injection, stirring and discharge of three stirring barrels 14 respectively, with this realize stirring barrel 14 after discharge, can directly carry out injection, can directly carry out stirring subsequently, with this realize uninterrupted work, with this make stirring barrel 14 will not appear the empty window period, with this improve production efficiency.

[0043] It should be noted that the relative terms such as first and second and the like are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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.

[0044] 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 continuous decolorization of edible animal fat, comprising support legs (1), characterized in that: The support leg (1) is provided with four, four support legs (1) top fixedly connected with the protective barrel (2), the protective barrel (2) top fixedly connected with the PLC control device (3), the protective barrel (2) top fixedly connected with the grease inlet pipe (4), the protective barrel (2) top fixedly connected with the decolorizing agent inlet pipe (5), the grease inlet pipe (4) and decolorizing agent inlet pipe (5) all penetrate the protective barrel (2), the grease inlet pipe (4) and decolorizing agent inlet pipe (5) inside are all fixedly connected with the first electromagnetic valve, the first electromagnetic valve is connected with the PLC control device (3) electrically, the protective barrel (2) inside is provided with conversion assembly, the conversion assembly includes the first motor (6) fixedly connected in the protective barrel (2), the first motor (6) is connected with the PLC control device (3) electrically, the first motor (6) drive end is fixedly connected with the first transmission rod (7), the first transmission rod (7) top is rotatably connected with the protective barrel (2) inner cavity top, the first transmission rod (7) outside is fixedly connected with two first gear (8), the first gear (8) outside is engaged with transmission teeth (9), the transmission teeth (9) outside is fixedly connected with the fixed ring (10), the fixed ring (10) is rotatably connected with the protective barrel (2) inside.

2. The device for continuously decolorizing edible animal fat according to claim 1, characterized in that: The fixed ring (10) outside is provided with auxiliary assembly, the auxiliary assembly includes three auxiliary connecting plates (11) fixedly connected to the outside of the fixed ring (10), the auxiliary connecting plate (11) bottom is fixedly connected with the rotating wheel (12), the rotating wheel (12) bottom is rotatably connected with the bearing ring (13), the bearing ring (13) is fixedly connected to the inside of the protective barrel (2).

3. The device for continuously decolorizing edible animal fat according to claim 1, characterized in that: The fixed ring (10) inside is provided with the first stirring assembly, the first stirring assembly includes three stirring barrels (14) fixedly connected to the inside of the fixed ring (10), the stirring barrel (14) bottom is fixedly connected with the discharge pipe, the discharge pipe inside is fixedly connected with the second electromagnetic valve, the second electromagnetic valve is connected with the PLC control device (3) electrically, the stirring barrel (14) inside is fixedly connected with the top connecting plate (17), the top connecting plate (17) bottom is rotatably connected with the second transmission rod (15), the second transmission rod (15) penetrates the stirring barrel (14) and is rotatably connected, the second transmission rod (15) outside is fixedly connected with the stirring rod (16).

4. The device for continuously decolorizing edible animal fat according to claim 3, characterized in that: The second transmission rod (15) outside is provided with the second stirring assembly, the second stirring assembly includes the second gear (18) fixedly connected to the outside of the second transmission rod (15), the second gear (18) outside is engaged with the gear ring (19), the gear ring (19) outside is fixedly connected with the bottom support ring (20), the bottom support ring (20) outside is rotatably connected with the inside of the stirring barrel (14), the bottom support ring (20) inside is rotatably connected with the ball (21), the ball (21) is rotatably connected with the inside of the stirring barrel (14).

5. The device for continuously decolorizing edible animal fat according to claim 4, characterized in that: The second stirring assembly further comprises a side stirring plate (22) fixedly connected to the top of the bottom support ring (20), and a top support ring (23) slidably connected to the top of the side stirring plate (22), wherein the top support ring (23) is fixedly connected to the inside of the stirring barrel (14).

6. The animal fat degumming device according to claim 1, wherein: The inside of the protective barrel (2) is provided with an auxiliary transmission assembly, which comprises a second motor (24) fixedly connected to the inside of the protective barrel (2), wherein the second motor (24) is electrically connected with the PLC control device (3), the transmission end of the second motor (24) is fixedly connected with a third transmission rod (25), the top of the third transmission rod (25) is fixedly connected with a transmission block (26), and the transmission block (26) penetrates through the second transmission rod (15) and is slidably connected.

7. The animal fat degumming device according to claim 1, wherein: The inside of the protective barrel (2) is provided with a discharging assembly, which comprises an output pipe (28) fixedly connected to the inside of the protective barrel (2), wherein the output pipe (28) penetrates through the protective barrel (2), the end of the output pipe (28) is fixedly connected with a collecting hopper (27), the inside of the output pipe (28) is fixedly connected with a third electromagnetic valve, and the third electromagnetic valve is electrically connected with the PLC control device (3).