Soybean oil and processing method thereof

Abstract

The invention relates to the technical field of soybean oil processing, in particular to soybean oil and a processing method thereof.The method comprises the following steps that firstly, soybeans are put into a grinding machine to be crushed and ground; step 2, putting the ground soybeans into a steamer for steaming bran; step 3, putting the steamed soybeans into a frying pan, and frying until the soybeans are fragrant; the frying temperature in the third step is 145 DEG C. In the third step, the cake pressing device comprises a processing table, a support I is fixedly connected to the bottom of the processing table, a rotating shaft I is rotatably connected to the support I, a rotating disc is fixedly connected to the rotating shaft I, a plurality of round holes I are evenly formed in the rotating disc in the circumferential direction, and the round holes I are communicated with the processing table. A gear box is fixedly connected to the lower end of the support I, the rotating shaft I is rotationally connected with the gear box, and a motor I is fixedly connected to the gear box.

Description

Technical Field

[0001] This invention relates to the field of soybean oil processing technology, and more specifically to a soybean oil and its processing method. Background Technology

[0002] Soybean oil is a type of vegetable oil made from soybean seeds. It is of high quality and low cost, making it one of the world's most important vegetable oils. Soybean oil production is relatively high, and it is generally dark brown or light yellow in color. Depending on the processing method, soybean oil can be divided into solvent-extracted soybean oil and pressed soybean oil. Traditional oil pressing uses a pressing method, where peanuts need to undergo grinding, steaming, roasting, pressing into cakes, pressing, and storage. Before pressing, multiple cakes are stacked in a vertical oil press. However, the cakes can only be used once, and currently, cake production is often done manually, leading to a waste of manpower and resources. Therefore, there is a lack of existing technology that can quickly produce cakes for convenient oil pressing. Summary of the Invention

[0003] This invention relates to the field of soybean oil processing technology, and more specifically to a soybean oil and its processing method. Its beneficial effect is that it can quickly produce cakes for easy oil extraction, thereby further improving the efficiency of oil extraction.

[0004] The objective of this invention is achieved through the following technical solution:

[0005] A method for processing soybean oil, the method comprising the following steps:

[0006] Step 1: Put the soybeans into a grinder for crushing and grinding;

[0007] Step 2: Place the ground soybeans into a steamer to steam them.

[0008] Step 3: Stir-fry the steamed soybeans in a wok until fragrant;

[0009] Step 4: Place the roasted soybeans into a pressing device and press them into cakes;

[0010] Step 5: Cool the soybean cake and press it into soybean oil using a pressing device.

[0011] Furthermore, in a soybean oil processing method, in step three, the frying temperature is 145°C.

[0012] Furthermore, in a soybean oil processing method, in step five, the soybean cake is cooled to 90°C.

[0013] Furthermore, the pressing device includes a processing table, a support I fixedly connected to the bottom of the processing table, a rotating shaft I rotatably connected to the support I, a turntable fixedly connected to the rotating shaft I, a plurality of circular holes I evenly opened circumferentially on the turntable, a gear box fixedly connected to the lower end of the support I, the rotating shaft I rotatably connected to the gear box, a motor I fixedly connected to the gear box, a gear I fixedly connected to the rotating shaft I, a gear II fixedly connected to the output shaft of the motor I, the gear II being a quarter gear, and gear I and gear II meshing.

[0014] Furthermore, a bracket 2 is fixedly connected to the bracket 1, and a telescopic rod 1 is fixedly connected to the bracket 2. A circular hole 2 is provided on the bracket 1, and a top plate is slidably connected inside the circular hole 2. The top plate is fixedly connected to the movable end of the telescopic rod 1.

[0015] Furthermore, the processing table has a circular hole III, a circular tube is fixedly connected to the processing table, and multiple soybean cake rings are slidably connected inside the circular tube. The soybean cake rings can slide through the circular hole III into the circular hole I. The processing table also has a circular hole IV. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a flowchart illustrating the process of soybean oil and its processing method.

[0018] Figure 2 This is a schematic diagram of the overall structure of the pressing device. Figure I ;

[0019] Figure 3 This is a schematic diagram of the overall structure of the pressing device. Figure II ;

[0020] Figure 4 This is a schematic diagram of the rotating mechanism of the turntable. Figure I ;

[0021] Figure 5 This is a schematic diagram of the rotating mechanism of the turntable. Figure II ;

[0022] Figure 6 This is a schematic diagram of the rotating mechanism of the turntable. Figure III ;

[0023] Figure 7 This is a schematic diagram of the processing table;

[0024] Figure 8 This is a structural schematic diagram of bracket III and pressure plate;

[0025] Figure 9 This is a schematic diagram of the overall structure of the packing device;

[0026] Figure 10 This is a structural diagram of the material container and the feeding pipe;

[0027] Figure 11 This is a structural schematic diagram of the longitudinal section of the material container and the feeding pipe. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] The following is in conjunction with the appendix Figure 1 Detailed description: A soybean oil and its processing method, the method comprising the following steps:

[0030] Step 1: Put the soybeans into a grinder for crushing and grinding;

[0031] Step 2: Place the ground soybeans into a steamer to steam them.

[0032] Step 3: Stir-fry the steamed soybeans in a wok until fragrant;

[0033] Step 4: Place the roasted soybeans into a pressing device and press them into cakes;

[0034] Step 5: Cool the soybean cake and press it into soybean oil using a pressing device.

[0035] The following is in conjunction with the appendix Figure 1 In detail, the soybean oil and its processing method, in step three, the frying temperature is 145℃.

[0036] The following is in conjunction with the appendix Figure 1 In the detailed description of the soybean oil and its processing method, in step five, the soybean cake is cooled to 90°C.

[0037] The following is in conjunction with the appendix Figures 1-6 In detail, the pressing device includes a processing table 101, a support I 102, a rotating shaft I 103, a turntable 104, a circular hole I 105, a gear box 106, a motor I 107, a gear I 108, and a gear II 109. The pressing device includes a processing table 101, with a support I 102 fixedly connected to the bottom of the processing table 101. A rotating shaft I 103 is rotatably connected to the support I 102, and a turntable 104 is fixedly connected to the rotating shaft I 103. The turntable 104 has multiple circular holes I 105 evenly distributed around its circumference. A gear box 106 is fixedly connected to the lower end of the support I 102. The rotating shaft I 103 is rotatably connected to the gear box 106. A motor I 107 is fixedly connected to the gear box 106, and a gear I 108 is fixedly connected to the rotating shaft I 103. A gear II 109 is fixedly connected to the output shaft of the motor I 107. Gear II 109 is a quarter gear, and gears I 108 and II 109 mesh.

[0038] Furthermore, the processing table 101 and the support I 102 provide support. The support I 102 provides rotation space for the turntable 104. The support I 102 has a shaft hole I, and the rotating shaft I 103 is rotatably connected in the shaft hole I. The rotating shaft I 103 passes through the support I 102 through the shaft hole I. The turntable 104 has four circumferentially oriented circular holes I 105, which are used to fix the bean cake ring 207. The gear box 106 has a shaft hole II, and the rotating shaft I 103 is rotatably connected in the shaft hole II. The gear box 106 is for the motor I 10 7. A fixed space is provided. A shaft hole Ⅲ is provided on the gear box 106. The output shaft of motor I 107 is rotatably connected in the shaft hole Ⅲ. The output shaft of motor I 107 passes through the gear box 106 through the shaft hole Ⅲ. Gear II 109 is a gear with a quarter tooth. When motor I 107 drives gear II 109 to rotate at a constant speed, when gear II 109 rotates one revolution, gear II 109 drives gear I 108 to rotate 90°. Gear I 108 drives turntable 104 to rotate 90° through rotating shaft I 103 to achieve the fixed frequency rotation of turntable 104.

[0039] The following is in conjunction with the appendix Figures 1-6 In detail, the pressing device further includes a bracket II 201, a telescopic rod I 202, a circular hole II 203, and a top plate 204. The bracket II 201 is fixedly connected to the bracket I 102, and the telescopic rod I 202 is fixedly connected to the bracket II 201. The bracket I 102 has a circular hole II 203, and the top plate 204 is slidably connected inside the circular hole II 203. The top plate 204 is fixedly connected to the movable end of the telescopic rod I 202.

[0040] Furthermore, bracket I 102 provides support and installation space for telescopic rod I 202. A circular hole I is provided on bracket II 201, through which the movable end of telescopic rod I 202 passes. When the ejector plate 204 slides into bracket I 102, the ejector plate 204 and bracket I 102 together lift the soybean cake ring 207 sliding in turntable 104. When telescopic rod I 202 extends, the pressure plate 303 closes, and telescopic rod I 202 pushes the ejector plate 204 upward, compacting the soybean cake in the soybean cake ring 207. When the pressure plate 303 opens, telescopic rod I 202 continues to push the ejector plate 204 upward, pushing the soybean cake and soybean cake ring 207 out of the pressing device. When telescopic rod I 202 shortens, the ejector plate 204 is reset.

[0041] The following is in conjunction with the appendix Figures 1-8In detail, the pressing device further includes a circular hole III 205, a circular tube 206, a soybean cake ring 207, and a circular hole IV 208. The processing table 101 has a circular hole III 205, and a circular tube 206 is fixedly connected to the processing table 101. Multiple soybean cake rings 207 are slidably connected inside the circular tube 206. The soybean cake rings 207 can slide through the circular hole III 205 into the circular hole I 105. The processing table 101 has a circular hole IV 208.

[0042] Furthermore, the soybean cake ring 207 provides support to the outer side of the cake, preventing it from crumbling under pressure during the oil pressing process. The cylindrical hollow tube 206 provides space for storing the soybean cake ring 207, and the round hole IV 208 provides space for loading soybeans and ejecting the cake. Multiple soybean cake rings 207 are sequentially inserted into the round tube 206. Each time the turntable 104 rotates 90°, the soybean cake ring 207 passes through the round hole III 205 and falls into the round hole I 105 on the turntable 104.

[0043] The following is in conjunction with the appendix Figure 8 In detail, the pressing device further includes a bracket Ⅲ301, a telescopic rod Ⅱ302, and a pressing plate 303. Two brackets Ⅲ301 are fixedly connected to the processing table 101, and telescopic rods Ⅱ302 are rotatably connected to both brackets Ⅲ301. Two pressing plates 303 are rotatably connected to the processing table 101, and the movable ends of the two telescopic rods Ⅱ302 are rotatably connected to the corresponding pressing plates 303.

[0044] Furthermore, brackets Ⅲ301 are located on the left and right sides of the circular hole Ⅳ208, respectively. Telescopic rod Ⅱ302 is rotatably connected to bracket Ⅲ301 via a hinge, and is also rotatably connected to pressure plate 303 via a hinge. Pressure plate 303 is rotatably connected to processing table 101 via a hinge. When telescopic rod Ⅱ302 extends, it pushes pressure plate 303 downwards, closing it. When telescopic rod Ⅱ302 shortens, it pushes pressure plate 303 upwards, opening it.

[0045] First, lay the filter cloth flat inside the soybean cake ring 207, then fill the 209 with soybeans. Then, close the pressure plate 303. When the pressure plate 303 closes, the filter cloth wraps the soybeans. The ejector plate 204 moves upward to squeeze the soybeans, thus compacting the cake. After the cake is compacted, the pressure plate 303 opens the ejector plate 204 and pushes the cake upward.

[0046] The following is in conjunction with the appendix Figures 9-11In detail, the pressing device further includes a bracket IV 401, a slide rail 402, a slider 403, and a telescopic rod III 404. The bracket IV 401 is fixedly connected to the processing table 101, the slide rail 402 is fixedly connected to the bracket IV 401, and the slider 403 is slidably connected to the slide rail 402. The slide rail 402 is used to ensure that the slider 403 can only slide along the axis of the slide rail 402. The telescopic rod III 404 is fixedly connected to the bracket IV 401, and the movable end of the telescopic rod III 404 is fixedly connected to the slider 403.

[0047] Furthermore, bracket Ⅳ401 provides support and fixed space for slide rail 402. Slide rail 402 consists of two cylindrical slide rails. Slider 403 has two circular holes Ⅱ. Slide rail 402 is slidably connected to slider 403 through the circular holes Ⅱ. When telescopic rod Ⅲ404 extends, slider 403 slides upward. When telescopic rod Ⅲ404 shortens, slider 403 slides downward.

[0048] The following is in conjunction with the appendix Figures 9-11 In detail, the pressing device further includes a material holding box 501, an opening 502, a feeding pipe 503, a motor II 504, a rotating shaft II 505, a threaded blade 506, a bracket V 507, and a pressing roller 508. The material holding box 501 is fixedly connected to the slider 403. The material holding box 501 has an opening 502. The lower end of the material holding box 501 is connected to the feeding pipe 503. The upper end of the material holding box 501 is fixedly connected to the motor II 504. The rotating shaft II 505 is fixedly connected to the output shaft of the motor II 504. The threaded blade 506 is fixedly connected to the rotating shaft II 505. The lower end of the threaded blade 506 is fixedly connected to the bracket V 507. The pressing roller 508 is rotatably connected to the bracket V 507.

[0049] Furthermore, a circular hole III is provided at the lower end of the material holding box 501, and the feeding pipe 503 is connected to the material holding box 501 through the circular hole III. The opening 502 is used to fill soybean raw materials into the material holding box 501. A shaft hole IV is provided at the upper end of the material holding box 501, and the output shaft of the motor II 504 is rotatably connected in the shaft hole IV. When the soybean filling process is carried out, the material holding box 501 and the feeding pipe 503 move downward. The motor II 504 drives the threaded blade 506 to rotate through the rotating shaft II 505. The threaded blade 506 transports the soybeans in the material holding box 501 downward to fill the soybean cake ring 207. At the same time, the pressing roller 508 rotates synchronously with the threaded blade 506 to flatten the cake during the filling process, so that the cake is evenly compressed inside. After the filling is completed, the material holding box 501 and the feeding pipe 503 move upward to provide space for the cake to be ejected.

[0050] The following is in conjunction with the appendix Figure 1 Detailed description: A soybean oil, characterized in that the soybean oil is prepared using the preparation process described in claim 1.

Claims

1. A method for processing soybean oil, characterized in that, The method includes the following steps: Step 1: Put the soybeans into a grinder for crushing and grinding; Step 2: Place the ground soybeans into a steamer to steam them. Step 3: Stir-fry the steamed soybeans in a wok until fragrant; Step 4: Place the roasted soybeans into a pressing device and press them into cakes; Step 5: Cool the soybean cake and press it into soybean oil using a pressing device.

2. The soybean oil processing method according to claim 1, characterized in that: In step three, the frying temperature is 145℃.

3. The soybean oil processing method according to claim 1, characterized in that: In step five, the cake is cooled to 90°C.

4. The soybean oil processing method according to claim 1, characterized in that: The pressing device includes a processing table (101), a support I (102) is fixedly connected to the bottom of the processing table (101), a rotating shaft I (103) is rotatably connected to the support I (102), a turntable (104) is fixedly connected to the rotating shaft I (103), a plurality of circular holes I (105) are evenly opened on the turntable (104) in the circumferential direction, a gear box (106) is fixedly connected to the lower end of the support I (102), the rotating shaft I (103) is rotatably connected to the gear box (106), a motor I (107) is fixedly connected to the gear box (106), a gear I (108) is fixedly connected to the rotating shaft I (103), a gear II (109) is fixedly connected to the output shaft of the motor I (107), the gear II (109) is a quarter gear, and the gear I (108) and the gear II (109) mesh.

5. A soybean oil processing method according to claim 4, characterized in that: A bracket II (201) is fixedly connected to the bracket I (102), and a telescopic rod I (202) is fixedly connected to the bracket II (201). A circular hole II (203) is opened on the bracket I (102), and an ejector plate (204) is slidably connected in the circular hole II (203). The ejector plate (204) is fixedly connected to the movable end of the telescopic rod I (202).

6. A soybean oil processing method according to claim 5, characterized in that: The processing table (101) has a circular hole III (205), and a circular tube (206) is fixedly connected to the processing table (101). Multiple soybean cake rings (207) are slidably connected inside the circular tube (206). The soybean cake rings (207) can slide through the circular hole III (205) into the circular hole I (105). The processing table (101) has a circular hole IV (208).

7. A soybean oil processing method according to claim 4, characterized in that: Two brackets III (301) are fixedly connected to the processing table (101). Each of the two brackets III (301) is rotatably connected to a telescopic rod II (302). Two pressure plates (303) are rotatably connected to the processing table (101). The movable ends of the two telescopic rods II (302) are rotatably connected to the corresponding pressure plates (303).

8. A soybean oil processing method according to claim 4, characterized in that: A bracket (401) is fixedly connected to the processing table (101), a slide rail (402) is fixedly connected to the bracket (401), and a slider (403) is slidably connected to the slide rail (402). The slide rail (402) is used to make the slider (403) slide only along the axis of the slide rail (402). A telescopic rod (404) is fixedly connected to the bracket (401), and the movable end of the telescopic rod (404) is fixedly connected to the slider (403).

9. A soybean oil processing method according to claim 8, characterized in that: A material container (501) is fixedly connected to the slider (403). An opening (502) is provided on the material container (501). A feeding pipe (503) is connected to the lower end of the material container (501). A motor II (504) is fixedly connected to the upper end of the material container (501). A rotating shaft II (505) is fixedly connected to the output shaft of the motor II (504). A threaded blade (506) is fixedly connected to the rotating shaft II (505). A bracket V (507) is fixedly connected to the lower end of the threaded blade (506). A pressure roller (508) is rotatably connected to the bracket V (507).

10. A soybean oil, characterized in that: The soybean oil described herein is prepared using the preparation process described in claim 1.

Images