Corn germ oil anti-oxidation processing device

Abstract

The utility model provides a corn germ oil anti-oxidation processing device which comprises a processing assembly, a feeding assembly arranged at the upper end of the processing assembly, a linkage assembly arranged between the feeding assembly and the processing assembly, a material expanding assembly arranged on the upper portion in the processing assembly, and a raw material mixing cylinder arranged in the processing assembly. Supporting legs are fixedly connected to the four corners of the lower end of the raw material mixing cylinder, sealing covers are fixedly connected to the upper ends of the supporting legs, the feeding assembly comprises a feeding mixing cylinder, and a feeding cover is fixedly connected to the upper end of the feeding mixing cylinder. By arranging the feeding assembly, a feeding mixing cylinder in the feeding assembly is matched with a feeding cover and a feeding valve, independent premixing of corn germs, antioxidants and other raw materials can be achieved, the feeding amount and sequence of the raw materials can be conveniently controlled through the feeding valve, and the raw materials are premixed in the feeding mixing cylinder; the anti-oxidation effect difference caused by non-uniform local concentration when the raw materials are directly mixed in the raw material mixing barrel can be avoided, and the mixing efficiency and uniformity are improved.

Description

Technical Field

[0001] This utility model relates to an antioxidant processing device for corn germ oil, belonging to the technical field of food processing equipment. Background Technology

[0002] In the field of food processing equipment, antioxidant processing of corn germ oil is a series of processing operations carried out to improve the quality of corn germ oil and extend its shelf life. Corn germ oil is rich in unsaturated fatty acids, which are highly susceptible to oxidative rancidity under the influence of factors such as oxygen, light, high temperature, and metal ions, leading to flavor deterioration, nutrient loss, and even the production of harmful substances.

[0003] During the pressing and refining of corn germ, high temperatures (such as over 240℃ in the deodorization process) and metal ions (such as iron and copper in the equipment) accelerate the oxidation reaction. This needs to be inhibited through a vacuum environment, inert gas protection, or the addition of metal chelating agents (such as citric acid). Antioxidant processing requires optimized packaging (such as light-proof bottles or nitrogen-filled packaging) and the addition of compound antioxidants to construct a "multi-layered protection system." Based on these technical problems, existing technologies have also provided some solutions. For example, Chinese patent CN203921720U discloses an antioxidant storage tank for edible oil. The tank is cylindrical with a protective wall around it to prevent rusting and for heat preservation. The tank interior contains an antioxidant device consisting of an inner and outer ring pipe. A high-pressure nozzle is located above the ring pipe. When the tank is filled with oil, inert gas is sprayed into the edible oil through the high-pressure nozzle, causing oxygen in the oil to be expelled. The use of inert gas isolation prevents oxidation of the edible oil due to contact with oxygen in the air at elevated temperatures, fundamentally solving the problem of oil oxidation and rancidity at high temperatures. It extends the shelf life of edible oil, reduces the need for reprocessing due to oxidation of edible oil, thus increasing production costs and improving the economic efficiency of production;

[0004] However, in actual production operations, the current processing of corn germ oil for antioxidants suffers from problems such as low mixing efficiency, high energy consumption, and unstable antioxidant effects. Traditional processing equipment often uses a single stirring structure, which cannot achieve full mixing of raw materials and antioxidants, resulting in uneven distribution of antioxidants and affecting the shelf life and quality of corn germ oil.

[0005] To address this, a processing device for antioxidant corn germ oil is proposed. Utility Model Content

[0006] In view of this, the present invention provides a corn germ oil antioxidant processing device to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: a corn germ oil antioxidant processing device, comprising: a processing component, a feeding component at the upper end of the processing component, a linkage component between the feeding component and the processing component, and a feeding expansion component at the upper part of the processing component;

[0008] The processing component includes a raw material mixing cylinder, with support legs fixedly connected to the four lower corners of the raw material mixing cylinder, and a sealing cap fixedly connected to the upper end of the support legs. The feeding component includes a feeding mixing cylinder, with a feeding cap fixedly connected to the upper end of the feeding mixing cylinder, and a feeding valve fixedly connected to the four upper corners of the feeding cap.

[0009] The linkage component includes a motor, which is fixedly connected to the bottom of the raw material mixing cylinder. The output end of the motor is fixedly connected to an inner stirring shaft, which is fixedly connected to the upper and lower inner walls of the raw material mixing cylinder. An auxiliary stirring shaft is installed between the upper and lower inner walls of the feeding mixing cylinder. The lower end of the auxiliary stirring shaft is fixedly connected to a second electromagnetic rotating block extending below the feeding mixing cylinder, and the upper end of the inner stirring shaft is fixedly connected to a first electromagnetic rotating block extending above the raw material mixing cylinder.

[0010] More preferably, multiple stirring blades are fixedly connected to the outer ends of the auxiliary stirring shaft and the inner stirring shaft, and the corresponding two stirring blades are arranged symmetrically from left to right.

[0011] More preferably, the first electromagnetic rotating block and the second electromagnetic rotating block cooperate with each other, and support rods are fixedly connected to the four corners of the lower end of the feeding mixing cylinder.

[0012] More preferably, the support rod is fixedly connected above the sealing cap, and the expansion assembly includes a double-ring injection sleeve.

[0013] More preferably, the outer end of the double-ring injection sleeve is fixedly connected to a conical circular panel, and the upper end of the conical circular panel is provided with multiple guide arc grooves.

[0014] More preferably, L-shaped mounting plates are symmetrically fixedly connected to the left and right sides of the conical circular panel, and the L-shaped mounting plates are connected to the inner wall of the raw material mixing cylinder.

[0015] More preferably, a liquid dosing conduit is fixedly connected to the lower end of the feeding mixing cylinder, and the liquid dosing conduit extends into the raw material mixing cylinder.

[0016] More preferably, the sealing cap is interconnected with the double-ring injection sleeve, and the lower end of the double-ring injection sleeve is interconnected with multiple guide arc grooves.

[0017] The present invention has the following advantages due to the adoption of the above technical solution:

[0018] I. This utility model, by setting up a feeding component, with a feeding mixing cylinder inside, a feeding cover, and a feeding valve, can realize the independent pre-mixing of raw materials such as corn germ and antioxidants. The feeding valve facilitates the control of the amount and order of raw material feeding. Pre-mixing the raw materials in the feeding mixing cylinder can avoid the difference in antioxidant effect caused by local uneven concentration when mixing directly in the raw material mixing cylinder, thereby improving mixing efficiency and uniformity.

[0019] Second, by setting up a linkage component, the motor drives the inner stirring shaft and the auxiliary stirring shaft to operate synchronously. The cooperation between the first electromagnetic rotating block and the second electromagnetic rotating block realizes non-contact power transmission, reducing mechanical wear and maintenance costs. While realizing synchronous stirring in two areas, the linkage component significantly reduces energy consumption, which is in line with the technological development trend of energy conservation and emission reduction in industrial production.

[0020] III. This utility model, through the design of a double-ringed liquid injection sleeve, a conical circular panel, and a guide arc groove in the material expansion component, evenly diffuses the premixed material into the raw material mixing cylinder. Compared to direct vertical feeding, the material is dispersed in all directions through the guide arc groove, increasing the contact area with the material inside the cylinder and the stirring blades, making subsequent mixing more efficient and avoiding mixing dead zones. The L-shaped mounting plate securely installs the material expansion component inside the raw material mixing cylinder, ensuring stable material expansion. The liquid injection conduit enables directional material transport, preventing leakage and splashing, ensuring a clean processing environment and high raw material utilization.

[0021] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the processing component of this utility model;

[0024] Figure 2 This is an exploded view of the processing components of this utility model;

[0025] Figure 3 This is a schematic diagram of the material spreading component structure of this utility model;

[0026] Figure 4This is a schematic diagram of the feeding component structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the linkage component structure of this utility model;

[0028] Figure 6 For the present utility model Figure 5 A partial enlarged structural diagram of the central linkage component.

[0029] Figure label:

[0030] 1. Processing Components; 100. Raw Material Mixing Cylinder; 101. Support Leg; 102. Sealing Cover; 2. Feeding Components; 200. Feeding Mixing Cylinder; 201. Feeding Cover; 202. Feeding Valve; 3. Linkage Components; 300. Motor; 301. Inner Stirring Shaft; 302. Stirring Blade; 303. First Electromagnetic Rotary Block; 304. Auxiliary Stirring Shaft; 305. Support Rod; 306. Second Electromagnetic Rotary Block; 4. Expanding Components; 400. Conical Round Panel; 401. Guide Arc Groove; 403. Liquid Injection Pipe; 404. L-shaped Mounting Plate; 405. Double-ring Injection Sleeve. Detailed Implementation

[0031] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0032] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0033] Example 1

[0034] like Figure 1-6 As shown, this utility model embodiment provides a corn germ oil antioxidant processing device, including: a processing component 1, a feeding component 2 is provided at the upper end of the processing component 1, a linkage component 3 is provided between the feeding component 2 and the processing component 1, and a feeding expansion component 4 is provided at the upper part of the processing component 1;

[0035] Processing component 1 includes a raw material mixing cylinder 100, with support legs 101 fixedly connected to the four corners of the lower end of the raw material mixing cylinder 100, and a sealing cover 102 fixedly connected to the upper end of the support legs 101. Feeding component 2 includes a feeding mixing cylinder 200, with a feeding cover 201 fixedly connected to the upper end of the feeding mixing cylinder 200, and feeding valves 202 fixedly connected to the four corners of the upper end of the feeding cover 201.

[0036] The linkage component 3 includes a motor 300, which is fixedly connected to the bottom of the raw material mixing cylinder 100. The output end of the motor 300 is fixedly connected to an inner stirring shaft 301, which is fixedly connected to the upper and lower inner walls of the raw material mixing cylinder 100. An auxiliary stirring shaft 304 is installed between the upper and lower inner walls of the feeding mixing cylinder 200. The lower end of the auxiliary stirring shaft 304 is fixedly connected to a second electromagnetic rotating block 306 extending below the feeding mixing cylinder 200, and the upper end of the inner stirring shaft 301 is fixedly connected to a first electromagnetic rotating block 303 extending above the raw material mixing cylinder 100.

[0037] Multiple stirring blades 302 are fixedly connected to the outer ends of the auxiliary stirring shaft 304 and the inner stirring shaft 301. The corresponding two stirring blades 302 are arranged symmetrically from left to right. The first electromagnetic rotating block 303 and the second electromagnetic rotating block 306 cooperate with each other. Support rods 305 are fixedly connected to the four corners of the lower end of the feeding mixing cylinder 200. The support rods 305 are fixedly connected above the sealing cover 102.

[0038] By setting up the linkage component 3, the motor 300 drives the inner stirring shaft 301 and the auxiliary stirring shaft 304 to operate synchronously. The cooperation between the first electromagnetic rotating block 303 and the second electromagnetic rotating block 306 realizes non-contact power transmission, reducing mechanical wear and maintenance costs. While realizing synchronous stirring in two areas, the linkage component 3 significantly reduces energy consumption, which is in line with the technological development trend of energy conservation and emission reduction in industrial production.

[0039] By setting it up.

[0040] Example 2

[0041] like Figure 2-6 As shown, in one embodiment, the expansion component 4 includes a double-ring injection sleeve 405. A conical circular panel 400 is fixedly connected to the outer end of the double-ring injection sleeve 405. A plurality of guiding arc grooves 401 are opened at the upper end of the conical circular panel 400. L-shaped mounting plates 404 are symmetrically fixedly connected to the left and right sides of the conical circular panel 400. The L-shaped mounting plates 404 are connected to the inner wall of the raw material mixing cylinder 100. A liquid dosing conduit 403 is fixedly connected to the lower end of the feeding mixing cylinder 200. The liquid dosing conduit 403 extends into the raw material mixing cylinder 100. The sealing cap 102 is connected to the double-ring injection sleeve 405. The lower end of the double-ring injection sleeve 405 is connected to the plurality of guiding arc grooves 401.

[0042] By designing the expansion component 4 with a double-ring injection sleeve 405, a conical round panel 400, and a guide arc groove 401, the premixed material is evenly diffused into the raw material mixing cylinder 100. Compared to direct vertical feeding, the material is dispersed to the surroundings through the guide arc groove 401, increasing the contact area with the material in the cylinder and the stirring blade 302, making subsequent mixing more efficient and avoiding mixing dead corners. The L-shaped mounting plate 404 securely installs the expansion component 4 into the raw material mixing cylinder 100, ensuring the expansion process proceeds stably. The liquid dosing conduit 403 enables directional material conveying, preventing leakage and splashing, and ensuring a clean processing environment and high raw material utilization.

[0043] In operation, the corn germ oil antioxidant processing device of this invention works in concert with its components to achieve raw material mixing and antioxidant treatment. Processing component 1 serves as the basic structure, with the raw material mixing cylinder 100 supported by support legs 101 and a sealing cap 102 sealing the cylinder opening to provide a stable space for processing. In feeding component 2, corn germ and antioxidants are fed into the feeding mixing cylinder 200 through the feeding valve 202 on the feeding cap 201, completing the pretreatment preparation. After the linkage component 3 is started, the motor 300 drives the inner stirring shaft 301 to rotate. The inner stirring shaft 301 penetrates the upper and lower inner walls of the raw material mixing cylinder 100, and its outer end's stirring blades 302 stir the materials inside the cylinder. Simultaneously, the first electromagnetic rotating block 303 at the upper end of the inner stirring shaft 301 and the second electromagnetic rotating block 306 at the lower end of the auxiliary stirring shaft 304 cooperate to drive the auxiliary stirring shaft 304 to rotate, and the stirring blades 302 on the auxiliary stirring shaft 304 stir synchronously. The materials in the mixing drum 200 are premixed separately in two locations. The symmetrically arranged stirring blades 302 ensure comprehensive coverage of the mixing range and improve the uniformity of mixing. The mixing drum 200 is fixed to the sealing cover 102 by the support rod 305 to ensure structural stability. The premixed materials flow into the expansion component 4 through the liquid inlet pipe 403 at the lower end of the mixing drum 200. The double-ring liquid injection sleeve 405 is connected to the sealing cover 102 to receive the materials. The materials are then guided through the lower opening to the guide arc groove 401 of the conical circular panel 400. The conical circular panel 400 is fixed to the inner wall of the raw material mixing drum 100 by the L-shaped mounting plate 404. The materials diffuse outwards along the guide arc groove 401, increasing the contact area with the materials in the raw material mixing drum 100. Then, under the action of the continuously rotating stirring blades 302, the corn germ oil, antioxidants and other raw materials are fully mixed to complete the antioxidant processing.

[0044] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A corn germ oil antioxidant processing device, characterized in that, include: A processing component (1) is provided with a feeding component (2) at its upper end, a linkage component (3) is provided between the feeding component (2) and the processing component (1), and a material expansion component (4) is provided inside the processing component (1). The processing component (1) includes a raw material mixing cylinder (100), with support legs (101) fixedly connected to the four corners of the lower end of the raw material mixing cylinder (100), and a sealing cover (102) fixedly connected to the upper end of the support legs (101). The feeding component (2) includes a feeding mixing cylinder (200), with a feeding cover (201) fixedly connected to the upper end of the feeding mixing cylinder (200), and feeding valves (202) fixedly connected to the four corners of the upper end of the feeding cover (201). The linkage component (3) includes a motor (300), which is fixedly connected to the bottom of the raw material mixing cylinder (100). The output end of the motor (300) is fixedly connected to an inner stirring shaft (301), which is fixedly connected to the upper and lower inner walls of the raw material mixing cylinder (100). An auxiliary stirring shaft (304) is installed between the upper and lower inner walls of the feeding mixing cylinder (200). The lower end of the auxiliary stirring shaft (304) is fixedly connected to a second electromagnetic rotating block (306) extending below the feeding mixing cylinder (200), and the upper end of the inner stirring shaft (301) is fixedly connected to a first electromagnetic rotating block (303) extending above the raw material mixing cylinder (100).

2. The corn germ oil antioxidant processing device according to claim 1, characterized in that: The auxiliary stirring shaft (304) and the inner stirring shaft (301) are fixedly connected to a plurality of stirring blades (302) at their outer ends, and the corresponding two stirring blades (302) are arranged symmetrically from left to right.

3. The corn germ oil antioxidant processing device according to claim 1, characterized in that: The first electromagnetic rotating block (303) and the second electromagnetic rotating block (306) cooperate with each other, and the four corners of the lower end of the feeding mixing cylinder (200) are all fixedly connected with support rods (305).

4. The corn germ oil antioxidant processing apparatus according to claim 3, characterized in that: The support rod (305) is fixedly connected above the sealing cap (102), and the expansion assembly (4) includes a double-ring injection sleeve (405).

5. The corn germ oil antioxidant processing apparatus according to claim 4, characterized in that: The outer end of the double-ring injection sleeve (405) is fixedly connected to a conical circular panel (400), and the upper end of the conical circular panel (400) is provided with multiple material guiding arc grooves (401).

6. The corn germ oil antioxidant processing apparatus according to claim 5, characterized in that: The left and right sides of the conical circular panel (400) are symmetrically fixedly connected with L-shaped mounting plates (404), and the L-shaped mounting plates (404) are connected to the inner wall of the raw material mixing cylinder (100).

7. The corn germ oil antioxidant processing apparatus according to claim 6, characterized in that: The lower end of the feeding mixing cylinder (200) is fixedly connected to a liquid dosing conduit (403), which extends into the raw material mixing cylinder (100).

8. The corn germ oil antioxidant processing apparatus according to claim 7, characterized in that: The sealing cap (102) is interconnected with the double-ring injection sleeve (405), and the lower end of the double-ring injection sleeve (405) is interconnected with multiple guide arc grooves (401).

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