Corn oil refining equipment

Abstract

The utility model provides corn oil refining equipment, which relates to the field of corn oil processing and comprises a refining cylinder, an oil inlet pipe is arranged at the upper end of the refining cylinder, an oil outlet pipe is arranged at the lower end of the refining cylinder, and a built-in electric heating ring is fixedly connected in the refining cylinder; and the uniform heat conduction mechanism comprises two alignment annular shells, and the two alignment annular shells are symmetrically arranged on the upper side and the lower side of the built-in electric heating ring correspondingly. The motor drives the adjusting plate to drive the piston rod to reciprocate in the vertical pipe, negative pressure in the vertical pipe is changed, oil stored in the middle of the refining cylinder is promoted to circulate to the two ends through a special conveying structure, oil away from the position of the built-in electric heating ring is fully exchanged with oil in the middle, and the temperature of the oil in the refining cylinder is evenly kept at a proper refining temperature; the refining quality problem caused by local overheating or uneven temperature is effectively avoided, the refining effect of the corn oil is greatly improved, and it is ensured that the product quality is stable and excellent.

Description

Technical Field

[0001] This utility model relates to the field of corn oil processing, and in particular to a corn oil refining equipment. Background Technology

[0002] In the corn oil refining process, traditional refining equipment has revealed numerous problems in actual production. Firstly, the oil in existing equipment tends to accumulate inside the refining drum, making it difficult to achieve uniform oil distribution. The lack of an effective oil transport and exchange mechanism leads to uneven heating of the oil at different locations within the refining drum. Oil near the built-in heating coil is prone to over-refining due to excessively high temperatures, affecting oil quality, while oil further away may be under-refined due to insufficient temperature. Because the oil does not move within the refining drum, the time required to reach the appropriate refining temperature and achieve uniform distribution is long, increasing both the production cycle and production costs. Uneven heating also results in inconsistent final corn oil quality, failing to meet market demand for high-quality corn oil. In large-scale production, this inefficient refining method severely restricts the production efficiency and market competitiveness of enterprises.

[0003] Therefore, it is necessary to provide a new corn oil refining equipment to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a corn oil refining equipment.

[0005] This utility model provides a corn oil refining device comprising: a refining cylinder, an oil inlet pipe at the upper end of the refining cylinder, an oil outlet pipe at the lower end of the refining cylinder, and an internal heating coil fixedly connected inside the refining cylinder; a uniform heat conduction mechanism, comprising two aligned annular shells symmetrically arranged on the upper and lower sides of the internal heating coil, two distribution shells symmetrically arranged at both the upper and lower ends of the refining cylinder, a collecting strip fixedly connected to the outer wall of the refining cylinder, a diverting strip at the rear side of the collecting strip, and a suction assembly between the collecting strip and the diverting strip.

[0006] Preferably, each of the two aligning annular shells is provided with a main convex tube, and the two main convex tubes are respectively connected to both ends of the collecting strip. Each of the two distribution shells is provided with a secondary convex tube, and the two secondary convex tubes are connected to both ends of the diverting strip through two connecting pipes.

[0007] Preferably, both of the two aligning annular shells and the two distribution shells are provided with a plurality of annularly arranged openings.

[0008] Preferably, the suction assembly includes a stand, which is fixedly connected to the outer wall of the refining cylinder. A vertical pipe is fixedly connected to the lower end of the stand, and a piston rod is slidably connected to one end of the vertical pipe. An adjusting plate is fixedly connected to the top end of the piston rod.

[0009] Preferably, the lower end of the vertical pipe is provided with a main pipe head, and both ends of the main pipe head are provided with branch pipes. One end of the branch pipe is connected to an outlet valve, and the other end of the branch pipe is connected to an inlet valve. One end of the branch pipe is connected to a diverter bar, and the other end of the branch pipe is connected to a collecting bar.

[0010] Preferably, a drive shaft is rotatably connected to the upright frame, a motor is installed at the top of the upright frame, the output end of the motor is fixedly connected to the drive shaft, the drive shaft is a reciprocating lead screw, the adjusting plate is provided with a screw hole, and the adjusting plate is threadedly connected to the drive shaft.

[0011] Compared with related technologies, the corn oil refining equipment provided by this utility model has the following beneficial effects:

[0012] This invention cleverly guides the oil to circulate within the refining cylinder through a unique conveying structure consisting of two aligned annular shells, a collecting strip, a diverting strip, and a distribution shell. This highly efficient oil circulation method, compared to traditional refining equipment, allows the oil at the location of the built-in heating coil to reach a uniform distribution and suitable temperature more quickly, shortening the refining time and significantly improving the efficiency of corn oil refining. This provides strong support for large-scale production, reducing production costs while increasing production efficiency.

[0013] 2. This utility model uses a motor-driven adjusting plate to move the piston rod back and forth inside the vertical tube, changing the negative pressure inside the vertical tube. This causes the oil stored in the middle of the refining cylinder to circulate to both ends through a special conveying structure, achieving full exchange between the oil in the area away from the built-in heating coil and the oil in the middle. This ensures that the oil temperature inside the refining cylinder is uniformly maintained at a suitable refining temperature, effectively avoiding refining quality problems caused by local overheating or uneven temperature, greatly improving the refining effect of corn oil, and ensuring stable and excellent product quality. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of this utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the uniform heat conduction mechanism shown;

[0016] Figure 3 for Figure 2 The diagram shows the structure at point A.

[0017] The following are the labels in the diagram: 1. Refining cylinder; 11. Oil inlet pipe; 12. Oil outlet pipe; 2. Built-in heating coil; 3. Alignment annular shell; 31. Distribution shell; 32. Gathering bar; 33. Diverting bar; 4. Frame; 5. Vertical pipe; 51. Piston rod; 52. Adjusting plate; 6. Main pipe head; 61. Branch pipe; 62. Liquid outlet valve; 63. Liquid inlet valve; 7. Drive shaft; 71. Motor. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Please refer to the following: Figures 1 to 3 A corn oil refining device includes: a refining cylinder 1, an oil inlet pipe 11 at the upper end of the refining cylinder 1, an oil outlet pipe 12 at the lower end of the refining cylinder 1, and an internal heating coil 2 fixedly connected inside the refining cylinder 1; a uniform heat conduction mechanism, which includes two aligned annular shells 3, which are symmetrically arranged on the upper and lower sides of the internal heating coil 2, and two distribution shells 31 symmetrically arranged at both the upper and lower ends of the refining cylinder 1; a collecting strip 32 fixedly connected to the outer wall of the refining cylinder 1; a diverting strip 33 at the rear side of the collecting strip 32; and a suction component between the collecting strip 32 and the diverting strip 33.

[0020] In the specific implementation process, such as Figure 1 and Figure 2 As shown, each of the two aligned annular shells 3 is provided with a main convex tube, which is connected to both ends of the collecting strip 32. Each of the two distribution shells 31 is provided with a secondary convex tube, which is connected to both ends of the diverting strip 33 through two connecting pipes.

[0021] It should be noted that the oil stored in the middle of the refining cylinder 1 can be transported to the interior of the vertical pipe 5 through two aligned annular shells 3 and a collecting bar 32. Then, through a diverting bar 33 and two distribution shells 31, the oil stored at a suitable temperature is transported to both ends of the refining cylinder 1. This allows the oil in the position relatively far from the built-in heating coil 2 to circulate and exchange with the oil in the middle position, so that the oil inside the refining cylinder 1 can be evenly distributed.

[0022] refer to Figure 2 As shown, the two aligned annular shells 3 and the two distribution shells 31 are each provided with a plurality of annularly arranged openings.

[0023] It should be noted that the multiple openings allow the oil to flow in and out evenly.

[0024] refer to Figure 2 and Figure 3As shown, the suction assembly includes a stand 4, which is fixedly connected to the outer wall of the refining cylinder 1. A vertical pipe 5 is fixedly connected to the lower end of the stand 4. A piston rod 51 is slidably connected to one end of the vertical pipe 5. An adjusting plate 52 is fixedly connected to the top end of the piston rod 51.

[0025] It should be noted that: the adjusting plate 52 drives the piston rod 51 to move back and forth relative to the vertical tube 5, which changes the negative pressure inside the vertical tube 5, so that the oil stored in the middle of the refining cylinder 1 can be transported to the inside of the vertical tube 5 and then output.

[0026] refer to Figure 1 and Figure 2 As shown, a main pipe head 6 is provided at the lower end of the vertical pipe 5. Both ends of the main pipe head 6 are provided with branch pipes 61. A liquid outlet valve 62 is installed and connected in one branch pipe 61, and a liquid inlet valve 63 is installed and connected in the other branch pipe 61. One branch pipe 61 is connected to the diversion bar 33, and the other branch pipe 61 is connected to the collection bar 32.

[0027] It should be noted that: an inlet valve 63 is installed and connected in one end of the branch pipe 61 to ensure that the oil inside the refining cylinder 1 can flow in unidirectionally, and an outlet valve 62 is installed and connected in the other end of the branch pipe 61 to ensure that the oil in the vertical pipe 5 can flow out unidirectionally.

[0028] refer to Figure 2 and Figure 3 As shown, a drive shaft 7 is rotatably connected to the upright frame 4, and a motor 71 is installed at the top of the upright frame 4. The output end of the motor 71 is fixedly connected to the drive shaft 7. The drive shaft 7 is a reciprocating lead screw. The adjusting plate 52 is provided with a screw hole and is threadedly connected to the drive shaft 7.

[0029] It should be noted that: starting the motor 71 causes its output end to drive the drive shaft 7 to rotate, and the adjusting plate 52 then drives the piston rod 51 to move back and forth relative to the vertical tube 5, so that the negative pressure inside the vertical tube 5 can be changed accordingly.

[0030] The working principle of the corn oil refining equipment provided by this utility model is as follows: The motor 71 is started so that its output end drives the drive shaft 7 to rotate. The adjusting plate 52 then drives the piston rod 51 to move back and forth relative to the vertical tube 5. The negative pressure inside the vertical tube 5 changes accordingly, so that the oil stored in the middle position of the refining cylinder 1 can be transported to the inside of the vertical tube 5 through the two aligned annular shells 3 and the collecting bar 32. Then, through the diverting bar 33 and the two distribution shells 31, the oil stored at a suitable temperature is transported to both ends of the refining cylinder 1. This realizes that the oil in the position relatively far away from the built-in heating coil 2 can circulate and exchange with the oil in the middle position, so that the oil inside the refining cylinder 1 can be evenly distributed and its temperature is evenly maintained at a suitable refining temperature, thereby ensuring a better refining effect of corn oil.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A corn oil refining apparatus characterized by comprising: The application relates to a refining cylinder (1) which is provided with an oil inlet pipe (11) at the upper end and an oil outlet pipe (12) at the lower end, and is fixedly connected with an internal electric heating ring (2) inside; a uniform heat conduction mechanism which comprises two alignment ring shells (3) which are symmetrically arranged at the upper and lower sides of the internal electric heating ring (2), two distribution shells (31) which are symmetrically arranged at the upper and lower ends of the refining cylinder (1), a collection strip (32) which is fixedly connected to the outer wall of the refining cylinder (1), a shunt strip (33) which is arranged at the rear side of the collection strip (32), and a suction assembly which is arranged between the collection strip (32) and the shunt strip (33). The two alignment ring shells (3) are provided with main convex pipes which are connected to the two ends of the collection strip (32), and the two distribution shells (31) are provided with auxiliary convex pipes which are connected to the two ends of the shunt strip (33) through two connecting pipes. The two alignment ring shells (3) and the two distribution shells (31) are provided with a plurality of annularly arranged openings.

2. A corn oil refining apparatus according to claim 1, characterized in that, The suction assembly comprises a stand (4) which is fixedly connected to the outer wall of the refining cylinder (1), a vertical pipe (5) which is fixedly connected to the lower end of the stand (4), a piston rod (51) which is slidingly connected to the pipe wall of one end of the vertical pipe (5), and an adjusting plate (52) which is fixedly connected to the top end of the piston rod (51).

3. A corn oil refining apparatus according to claim 1, characterized in that, The lower end of the vertical pipe (5) is provided with a main pipe head (6), the two ends of the main pipe head (6) are provided with branch pipes (61), the branch pipe (61) at one end is provided with an outlet valve (62), the branch pipe (61) at the other end is provided with an inlet valve (63), the branch pipe (61) at one end is connected to the shunt strip (33), and the branch pipe (61) at the other end is connected to the collection strip (32).

4. A corn oil refining apparatus according to claim 1, characterized in that, The stand (4) is rotatably connected with a driving shaft (7), the top end of the stand (4) is provided with a motor (71), the output end of the motor (71) is fixedly connected to the driving shaft (7), the driving shaft (7) is a reciprocating screw rod, the adjusting plate (52) is provided with a screw hole, and the adjusting plate (52) is threadedly connected with the driving shaft (7).

5. A corn oil refining apparatus according to claim 4, characterized in that, ​ 6. A corn oil refining apparatus according to claim 4, wherein, ​

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