Pretreatment device for rapeseed oil processing

Abstract

The utility model provides a pretreatment device for rapeseed oil processing, including support frame shell, rotary net cylinder, the rotary net cylinder sets up at support frame shell intracavity department, rotary connecting seat, the both ends of rotary net cylinder all are connected with rotary connecting seat, and both sides rotary connecting seat are connected with the feeding pipeline respectively, synchronous drive assembly, synchronous drive assembly is connected in support frame shell back, synchronous drive assembly is connected with both sides rotary connecting seat transmission respectively, circulating cleaning component, circulating cleaning component sets up in rotary net cylinder outside, the utility model discloses utilize synchronous drive assembly to drive rotary net cylinder rotation from both ends simultaneously, make the rotation of rotary net cylinder more stable, and when rotary net cylinder rotation can utilize circulating cleaning component to spray the cleaning fluid to rotary net cylinder, and this cleaning fluid is from the surrounding synchronous and rushes to rotary net cylinder, so that the cleaning fluid can fully contact with the rapeseed, thereby can improve the cleaning efficiency of rapeseed in rotary net cylinder.

Description

Technical Field

[0001] This utility model relates to the field of rapeseed oil processing, and in particular to a pretreatment device for rapeseed oil processing. Background Technology

[0002] Rapeseed oil, also known as canola oil, is an edible oil extracted from rapeseed. It is one of my country's main edible oils, with the country ranking first in the world in terms of production. Rapeseed oil is rich in vitamin E, carotene, saturated and unsaturated fatty acids, phospholipids, sterols, stigmasterol, squalene, campesterol, and cycloartenol. It has a high content of unsaturated fatty acids, with oleic acid accounting for approximately 41% and linoleic acid approximately 36%, which helps lower cholesterol levels and prevent cardiovascular disease. It also contains phytosterols, which have cholesterol-lowering and atherosclerosis-preventing effects. Rapeseed oil processing encompasses three core stages: pretreatment, pressing / extraction, and refining. Through physical or chemical methods, rapeseed is converted into edible oil. Different processes significantly affect oil yield, flavor, and nutrient retention.

[0003] Pre-treatment of rapeseed oil is a core step in improving oil yield, oil quality, and ensuring stable equipment operation. In the pre-treatment process, rapeseed needs to be cleaned to remove impurities and provide high-quality raw materials for subsequent processes. In a Chinese utility model patent (publication number: CN212610492U, title: A Cleaning Device for Rapeseed Oil Processing), the height of a hydraulic cylinder is controlled to tilt the right side of the cleaning tank upwards. The user can then open the sealing cover to add the rapeseed and cleaning liquid into the tank. After closing the cover, a rotating motor is activated, using a belt to drive the cleaning tank to rotate stably, thus achieving the cleaning effect. However, this application requires a hydraulic cylinder to control the tilt of the cleaning tank for feeding and discharging the cleaning liquid and rapeseed. This places high demands on the quality of the hydraulic cylinder, leading to higher production costs. Furthermore, the overall movement of the cleaning tank results in low stability, and the cleaning liquid comes into contact with the rapeseed through changes in the tank's angle, resulting in low contact efficiency. The continuous use of the cleaning liquid also affects the cleaning effect and efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defect of low rapeseed washing efficiency in the prior art and to provide a pretreatment device for rapeseed oil processing.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a pretreatment device for rapeseed oil processing, including a support frame.

[0007] A rotating mesh cylinder is disposed in the inner cavity of a support frame shell and is used to hold rapeseed oil raw materials.

[0008] Rotary connecting seats are connected to both ends of the rotating mesh cylinder. The rotating connecting seats on both sides are respectively connected to the feeding pipe, which is used for feeding rapeseed oil raw materials.

[0009] A synchronous drive assembly is connected to the back side of the support frame shell. The synchronous drive assembly is connected to the rotating connecting seats on both sides for synchronous drive.

[0010] A circulating cleaning component is disposed on the outside of a rotating screen cylinder. The circulating cleaning component is used for pre-treatment of the rapeseed oil raw materials inside the rotating screen cylinder.

[0011] In this technical solution, a synchronous drive component can be used to drive the rotating mesh drum to rotate simultaneously from both ends, making the rotation of the rotating mesh drum more stable. When the rotating mesh drum rotates, a circulating cleaning component can be used to spray cleaning liquid onto the rotating mesh drum. The cleaning liquid is synchronously sprayed onto the rotating mesh drum from the surrounding area, so that the cleaning liquid can fully contact the rapeseed, thereby improving the cleaning efficiency of the rapeseed inside the rotating mesh drum.

[0012] Preferably, the rotary connector includes an inner pipe, and an outer pipe is rotatably fitted onto the surface of the inner pipe;

[0013] One end of the inner pipe is rotatably connected to the end face of the rotating mesh cylinder, and the other end of the inner pipe is fixedly connected to one side of the protective shell. The protective shell is connected to the outside of the support frame shell, and one end of the inner pipe is connected to one end of the feeding pipe through the rotating mesh cylinder.

[0014] One end of the outer sleeve is connected to the end face of the rotating mesh cylinder, and the surface of the outer sleeve is rotatably connected to one side of the support frame.

[0015] In this technical solution, a rotating connecting seat is used to enable the rotating mesh cylinder to rotate.

[0016] Preferably, the synchronous drive assembly includes a bidirectional drive source connected to the inner wall of the protective housing, and both output ends of the bidirectional drive source are connected to a drive shaft, with the end of the drive shaft away from the bidirectional drive source being rotatably connected to the inner wall of the protective housing.

[0017] The side of the drive shaft meshes with the main gear, the side of the main gear meshes with the connecting gear, and the connecting gear is connected to the surface of the outer sleeve.

[0018] In this technical solution, the rotating mesh cylinder can be rotated synchronously from both ends using a synchronous drive component.

[0019] Preferably, the circulating cleaning assembly includes a circulating pump connected to the side of the support frame, with the inlet end of the circulating pump connected to the support frame and the outlet end of the circulating pump connected to a connecting pipe connected to the outside of the support frame.

[0020] Four spray pipes are connected to one side of the connecting pipe. The spray pipes are located on the outside of the rotating screen cylinder, and multiple spray heads are connected to the side of the spray pipes.

[0021] In this technical solution, the rapeseed inside the rotating mesh cylinder can be rinsed using a circulating cleaning component.

[0022] Preferably, the four spray pipes are arranged in a ring array surrounding the outside of the rotating screen cylinder, and the spray pipes are connected to multiple spray heads on the side near the rotating screen cylinder.

[0023] In this technical solution, multiple spray pipes can wash the rapeseed inside the rotating mesh cylinder from all sides.

[0024] Preferably, a rinsing assembly is also provided above the rotating mesh cylinder, the rinsing assembly including a rinsing pump connected to the top of the support frame shell;

[0025] The outlet end of the flushing pump is connected to a spray pipe, and the bottom end of the spray pipe is connected to two branch pipes, the bottom ends of which extend to the inner cavity of the support frame.

[0026] In this technical solution, the rinsing component can use clean water to perform a secondary cleaning of the rapeseed, thereby improving the cleaning effect and efficiency of the rapeseed.

[0027] Preferably, a threaded shaft is provided above the rotating mesh cylinder, and the end face of the threaded shaft is rotatably connected to the side of the support frame shell;

[0028] The threaded shaft surface is threaded with a movable plate, and both of the branch pipes are installed on the movable plate, with the outlet end of the branch pipe extending below the movable plate.

[0029] In this technical solution, the rotation of the threaded shaft can drive the movement of the branch pipeline, thereby changing the outlet position of the cleaning fluid.

[0030] Preferably, one end of the threaded shaft is rotatably connected to the inner wall of the support frame, and the other end of the threaded shaft is rotatably connected through to one side of the support frame.

[0031] The end of the threaded shaft away from the support frame is connected to the output end of the unidirectional drive source, which is connected to the outside of the support frame.

[0032] In this technical solution, a unidirectional drive source can be used to provide driving force for the rotation of the threaded shaft.

[0033] Preferably, the inner wall of the support frame is connected to a plurality of anti-deviation rails, and the surface of the anti-deviation rails is slidably connected through the movable plate.

[0034] In this technical solution, the anti-deviation track can be used to limit the movement trajectory of the moving plate.

[0035] Preferably, the upper end of the feeding pipe is detachably connected to a dust cover.

[0036] In this technical solution, the design of the dust cover can prevent dust and other contaminants from entering the rotating screen cylinder from the feeding pipe.

[0037] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0038] The positive and progressive effects of this utility model are as follows:

[0039] This invention utilizes a synchronous drive component to simultaneously drive the rotating mesh drum from both ends, making the rotation of the rotating mesh drum more stable. Furthermore, while the rotating mesh drum is rotating, a circulating cleaning component can spray cleaning liquid onto the rotating mesh drum. This cleaning liquid is synchronously sprayed onto the rotating mesh drum from the surrounding area, allowing the cleaning liquid to fully contact the rapeseed, thereby improving the cleaning efficiency of the rapeseed inside the rotating mesh drum.

[0040] Furthermore, during the washing process, the circulating washing component can recycle the washing liquid to wash the rapeseed, which can perform a preliminary cleaning of the rapeseed. Then, the rinsing component can use clean water to perform a secondary cleaning of the rapeseed, which makes the rapeseed washing process more water-efficient, reduces the operating cost of the pretreatment device, and facilitates the pretreatment and processing of rapeseed. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the pretreatment device for rapeseed oil processing according to an embodiment of the present invention.

[0042] Figure 2 for Figure 1 The diagram shows a front view cross-sectional view of the pretreatment device for rapeseed oil processing.

[0043] Figure 3 for Figure 2 The diagram shows a partially enlarged view of section A of the pretreatment device for rapeseed oil processing.

[0044] Figure 4 for Figure 1 The diagram shows a side view of the overall structure of the pretreatment device for rapeseed oil processing.

[0045] Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the synchronous drive assembly, rotating connecting seat, feeding pipe, and rotating screen cylinder of the pretreatment device for rapeseed oil processing.

[0046] Figure 6 for Figure 5 The diagram shows a three-dimensional structure of the synchronous drive component and rotating connecting seat of the pretreatment device for rapeseed oil processing.

[0047] Figure 7 for Figure 1 The diagram shows a three-dimensional structure of the circulating cleaning component and rinsing component of the pretreatment device for rapeseed oil processing.

[0048] Explanation of reference numerals in the attached figures

[0049] 1. Support frame;

[0050] 2. Rotating mesh cylinder;

[0051] 3. Rotary connector; 31. Inner pipe; 32. Outer pipe;

[0052] 4. Feeding pipe;

[0053] 5. Synchronous drive assembly; 51. Bidirectional drive source; 52. Drive shaft; 53. Main gear; 54. Connecting gear; 55. Driven gear ring;

[0054] 6. Circulating cleaning assembly; 61. Circulating pump; 62. Connecting pipeline; 63. Spray pipeline; 64. Spray nozzle;

[0055] 7. Protective outer casing;

[0056] 8. Flushing assembly; 81. Flushing pump; 82. Spray pipe; 83. Branch pipe; 84. Threaded shaft; 85. Moving plate; 86. Unidirectional drive source; 87. Anti-deviation track. Detailed Implementation

[0057] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0058] Figures 1 to 7 The diagram shown is a structural schematic of an embodiment of the pretreatment device for rapeseed oil processing according to this utility model. The pretreatment device for rapeseed oil processing includes a support frame 1.

[0059] Rotating mesh cylinder 2, which is disposed in the inner cavity of the support frame shell 1, is used to place rapeseed oil raw materials;

[0060] Rotary connecting seat 3, both ends of the rotating mesh cylinder 2 are connected to the rotating connecting seat 3, and the rotating connecting seats 3 on both sides are respectively connected to the feeding pipe 4, the feeding pipe 4 is used for feeding rapeseed oil raw materials;

[0061] Synchronous drive assembly 5 is connected to the back side of the support frame 1. The synchronous drive assembly 5 is connected to the rotating connecting seats 3 on both sides respectively. The synchronous drive assembly 5 is used to synchronously drive the rotating connecting seats 3 on both sides.

[0062] The circulating cleaning component 6 is located on the outside of the rotating screen cylinder 2. The circulating cleaning component 6 is used for pre-treatment operation of cleaning the rapeseed oil raw materials inside the rotating screen cylinder 2.

[0063] In this technical solution, the synchronous drive component 5 can drive the rotating mesh cylinder 2 to rotate simultaneously from both ends, making the rotation of the rotating mesh cylinder 2 more stable. When the rotating mesh cylinder 2 rotates, the circulating cleaning component 6 can spray cleaning liquid onto the rotating mesh cylinder 2. The cleaning liquid is synchronously sprayed onto the rotating mesh cylinder 2 from the surroundings, so that the cleaning liquid can fully contact the rapeseed, thereby improving the cleaning efficiency of the rapeseed in the rotating mesh cylinder 2.

[0064] The rotating connecting seat 3 includes an inner pipe 31, and an outer pipe 32 is rotatably sleeved on the surface of the inner pipe 31;

[0065] One end of the inner pipe 31 is rotatably connected to the end face of the rotating mesh cylinder 2, and the other end of the inner pipe 31 is fixedly connected to one side of the protective shell 7. The protective shell 7 is connected to the outside of the support frame shell 1, and one end of the inner pipe 31 is connected to one end of the feeding pipe 4 through the rotating mesh cylinder 2.

[0066] One end of the outer sleeve 32 is connected to the end face of the rotating mesh cylinder 2, and the surface of the outer sleeve 32 is rotatably connected to one side of the support frame shell 1.

[0067] In this technical solution, the rotating connecting seat 3 enables the rotating mesh cylinder 2 to rotate.

[0068] The synchronous drive assembly 5 includes a bidirectional drive source 51, which is connected to the inner wall of the protective housing 7. Both output ends of the bidirectional drive source 51 are connected to a drive shaft 52, and the end of the drive shaft 52 away from the bidirectional drive source 51 is rotatably connected to the inner wall of the protective housing 7.

[0069] The side of the drive shaft 52 is meshed with the main gear 53, the side of the main gear 53 is meshed with the connecting gear 54, and the connecting gear 54 is connected to the surface of the outer sleeve 32.

[0070] In this technical solution, the rotating mesh cylinder 2 can be rotated synchronously from both ends using the synchronous drive component 5.

[0071] In use, the bidirectional drive source 51 can drive the transmission shaft 52 to rotate, which in turn drives the main gear 53 to rotate, which in turn drives the connecting gear 54 to rotate, thereby driving the driven gear ring 55 to rotate.

[0072] When the driven gear ring 55 rotates, it can drive the outer sleeve 32 to rotate, which in turn drives the rotating screen cylinder 2 to rotate, allowing the rapeseed to tumble inside the rotating screen cylinder 2, thereby improving the efficiency of rapeseed washing.

[0073] The circulating cleaning assembly 6 includes a circulating pump 61, which is connected to the side of the support frame 1. The inlet end of the circulating pump 61 is connected to the support frame 1, and the outlet end of the circulating pump 61 is connected to a connecting pipe 62, which is connected to the outside of the support frame 1.

[0074] Four spray pipes 63 are connected to one side of the connecting pipe 62. The spray pipes 63 are located on the outside of the rotating mesh cylinder 2. Multiple spray heads 64 are connected to the side of the spray pipes 63.

[0075] In this technical solution, the rapeseed inside the rotating mesh cylinder 2 can be rinsed using the circulating cleaning component 6.

[0076] The four spray pipes 63 are arranged in a ring array around the outside of the rotating screen cylinder 2, and the spray pipes 63 are connected to multiple spray heads 64 near the side of the rotating screen cylinder 2.

[0077] In this technical solution, multiple spray pipes 63 can rinse the rapeseed inside the rotating mesh cylinder 2 from all sides.

[0078] When the rapeseed oil is turned over using the rotating screen cylinder 2, the cleaning liquid in the support frame shell 1 can be pumped into the connecting pipe 62 and the spray pipe 63 using the circulating pump 61, and the cleaning liquid can be sprayed into the rotating screen cylinder 2 using the spray nozzle 64 to clean the rapeseed in the rotating screen cylinder 2.

[0079] During this process, the circulating cleaning component 6 can recycle the cleaning fluid.

[0080] A rinsing assembly 8 is also provided above the rotating mesh cylinder 2. The rinsing assembly 8 includes a rinsing pump 81, which is connected to the top of the support frame shell 1.

[0081] The outlet end of the flushing pump 81 is connected to a spray pipe 82, and the bottom end of the spray pipe 82 is connected to two branch pipes 83, the bottom ends of which extend to the inner cavity of the support frame 1.

[0082] In this technical solution, the rinsing component 8 can use clean water to perform a secondary cleaning of the rapeseed, thereby improving the cleaning effect and efficiency of the rapeseed.

[0083] A threaded shaft 84 is provided above the rotating mesh cylinder 2, and the end face of the threaded shaft 84 is rotatably connected to the side of the support frame shell 1;

[0084] The threaded shaft 84 is threadedly connected to a movable plate 85. Both of the branch pipes 83 are installed on the movable plate 85, and the outlet end of the branch pipe 83 extends to the bottom of the movable plate 85.

[0085] In this technical solution, the rotation of the threaded shaft 84 can drive the branch pipe 83 to move, thereby changing the outlet position of the cleaning fluid.

[0086] One end of the threaded shaft 84 is rotatably connected to the inner wall of the support frame 1, and the other end of the threaded shaft 84 is rotatably connected to one side of the support frame 1.

[0087] The end of the threaded shaft 84 away from the support frame 1 is connected to the output end of the unidirectional drive source 86, which is connected to the outside of the support frame 1.

[0088] In this technical solution, a unidirectional drive source 86 can be used to provide driving force for the rotation of the threaded shaft 84.

[0089] The inner wall of the support frame 1 is connected to a plurality of anti-deviation rails 87, and the surface of the anti-deviation rails 87 is slidably connected to the movable plate 85.

[0090] In this technical solution, the anti-deviation track 87 can be used to limit the movement trajectory of the moving plate 85.

[0091] The inlet of the flushing pump 81 is connected to the water supply system.

[0092] In use, the flushing pump 81 delivers clean cleaning solution into the spray pipe 82 and the branch pipe 83, and provides the branch pipe 83 to spray out, so as to perform secondary cleaning of the rapeseed in the rotating mesh cylinder 2.

[0093] During this cleaning process, the unidirectional drive source 86 can be used to drive the threaded shaft 84 to rotate, thereby driving the moving plate 85 to move along the anti-deviation track 87. At this time, the branch pipe 83 can be driven to move in the same direction, so that the branch pipe 83 can move laterally above the rotating screen cylinder 2, so that the cleaning liquid can be evenly sprayed onto the rapeseed inside the rotating screen cylinder 2 to clean the rapeseed.

[0094] The upper end of the feeding pipe 4 is detachably connected to a dust cover.

[0095] In this technical solution, the design of the dust cover can prevent dust and other contaminants from entering the rotating screen cylinder 2 from the feeding pipe 4.

[0096] The bidirectional drive source 51 and the unidirectional drive source 86 are motors or other devices that output rotational kinetic energy.

[0097] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A pretreatment device for rapeseed oil processing, comprising a support frame (1), characterized in that, The pretreatment device for rapeseed oil processing further includes: a rotating mesh cylinder (2), which is located in the inner cavity of the support frame (1) and is used to place rapeseed oil raw materials; Rotary connecting seat (3), both ends of the rotating mesh cylinder (2) are connected to the rotating connecting seat (3), and the rotating connecting seats (3) on both sides are respectively connected to the feeding pipe (4), which is used for feeding rapeseed oil raw materials; Synchronous drive assembly (5) is connected to the back side of the support frame (1). The synchronous drive assembly (5) is connected to the rotating connecting seats (3) on both sides respectively. The synchronous drive assembly (5) is used to synchronously drive the rotating connecting seats (3) on both sides. A circulating cleaning component (6) is disposed on the outside of the rotating screen cylinder (2). The circulating cleaning component (6) is used for pre-treatment operation of cleaning rapeseed oil raw materials in the rotating screen cylinder (2).

2. The pretreatment device for rapeseed oil processing as described in claim 1, characterized in that: The rotating connecting seat (3) includes an inner pipe (31), and an outer pipe (32) is rotatably sleeved on the surface of the inner pipe (31); One end of the inner pipe (31) is rotatably connected to the end face of the rotating mesh cylinder (2), and the other end of the inner pipe (31) is fixedly connected to one side of the protective shell (7). The protective shell (7) is connected to the outside of the support frame (1). One end of the inner pipe (31) is connected to one end of the feeding pipe (4) through the rotating mesh cylinder (2). One end of the outer tube (32) is connected to the end face of the rotating mesh cylinder (2), and the surface of the outer tube (32) is rotatably connected to one side of the support frame (1).

3. The pretreatment device for rapeseed oil processing as described in claim 1, characterized in that: The synchronous drive assembly (5) includes a bidirectional drive source (51), which is connected to the inner wall of the protective housing (7). Both output ends of the bidirectional drive source (51) are connected to a drive shaft (52), and the end of the drive shaft (52) away from the bidirectional drive source (51) is rotatably connected to the inner wall of the protective housing (7). The transmission shaft (52) is meshed with the main gear (53) on its side, and the main gear (53) is meshed with the connecting gear (54) on its side. The connecting gear (54) is connected to the surface of the outer sleeve (32).

4. The pretreatment device for rapeseed oil processing as described in claim 1, characterized in that: The circulating cleaning assembly (6) includes a circulating pump (61), which is connected to the side of the support frame (1). The inlet end of the circulating pump (61) is connected to the support frame (1), and the outlet end of the circulating pump (61) is connected to a connecting pipe (62), which is connected to the outside of the support frame (1). The connecting pipe (62) is connected to four spray pipes (63) on one side. The spray pipes (63) are located on the outside of the rotating mesh cylinder (2). The spray pipes (63) are connected to multiple spray heads (64) on the side.

5. The pretreatment apparatus for rapeseed oil processing as described in claim 4, characterized in that: The four spray pipes (63) are arranged in a ring array around the outside of the rotating mesh cylinder (2), and the spray pipes (63) are connected to multiple spray heads (64) on the side near the rotating mesh cylinder (2).

6. The pretreatment apparatus for rapeseed oil processing as described in claim 1, characterized in that: A rinsing assembly (8) is also provided above the rotating mesh cylinder (2). The rinsing assembly (8) includes a rinsing pump (81), which is connected to the top of the support frame (1). The outlet end of the flushing pump (81) is connected to a spray pipe (82), and the bottom end of the spray pipe (82) is connected to two branch pipes (83), the bottom end of which extends to the inner cavity of the support frame (1).

7. The pretreatment apparatus for rapeseed oil processing as described in claim 6, characterized in that: A threaded shaft (84) is provided above the rotating mesh cylinder (2), and the end face of the threaded shaft (84) is rotatably connected to the side of the support frame shell (1); The threaded shaft (84) is threadedly connected to a movable plate (85), and both of the branch pipes (83) are installed on the movable plate (85), with the outlet end of the branch pipe (83) extending below the movable plate (85).

8. The pretreatment apparatus for rapeseed oil processing as described in claim 7, characterized in that: One end of the threaded shaft (84) is rotatably connected to the inner wall of the support frame (1), and the other end of the threaded shaft (84) is rotatably connected to one side of the support frame (1). The end of the threaded shaft (84) away from the support frame (1) is connected to the output end of the unidirectional drive source (86), which is connected to the outside of the support frame (1).

9. The pretreatment apparatus for rapeseed oil processing as described in claim 7, characterized in that: The inner wall of the support frame (1) is connected to a plurality of anti-deviation rails (87), and the surface of the anti-deviation rails (87) is slidably connected to the movable plate (85).

10. The pretreatment apparatus for rapeseed oil processing as described in claim 1, characterized in that: The upper end of the feeding pipe (4) is detachably connected to a dust cover.

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