Vacuum degassing grinding equipment for sesame paste production

Abstract

The utility model relates to a kind of vacuum degassing grinding equipment for sesame paste production, including cylinder, grinding roller, vacuum storage tank and servo motor.Cylinder top end is opened inverted taper grinding passage, and grinding roller rotates coaxially in passage;Vacuum storage tank bottom and grinding passage lower mouth pipeline connection;Servo motor is fixed in cylinder top end, and output end is connected with grinding roller transmission.The gravity grinding cooperation of inverted taper passage and grinding roller, and vacuum negative pressure cooperate discharge, solve the problem of traditional equipment grinding efficiency, material gas bubble and discharge not smooth, significantly improve sesame paste production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of food production and processing, and more specifically to a vacuum degassing and grinding equipment for sesame paste production. Background Technology

[0002] In the production of sesame paste, traditional grinding equipment mostly uses horizontally arranged grinding discs, which has many problems. On the one hand, the grinding efficiency is low. Because the grinding discs are horizontally arranged, the grinding process relies on the upper grinding disc with grinding grooves to drive the grinding material to move gradually outward during rotation. During this movement, the material is crushed and ground through the grinding grooves to complete the grinding process. The outward movement of the material is a passive movement, resulting in low production efficiency.

[0003] On the other hand, air is easily incorporated into the material during the grinding process, forming a large number of bubbles. The presence of bubbles seriously affects the taste of sesame paste, making its texture less delicate and smooth, and also reduces the stability of the product, causing problems such as separation and spoilage during storage, thus shortening its shelf life.

[0004] In addition, traditional grinding equipment has a slow discharge speed after grinding, often requiring additional auxiliary equipment or manpower for cleaning and discharge. This not only increases production costs but also reduces overall production efficiency, making it difficult to meet the needs of large-scale industrial production.

[0005] Therefore, how to provide a new vacuum degassing and grinding equipment for sesame paste production that can improve the production efficiency of sesame paste while removing air from it is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0006] In view of this, the present invention provides a vacuum degassing grinding equipment for sesame paste production, which aims to solve the technical problems of low grinding efficiency, slow discharge speed and large number of air bubbles in the finished product of the above-mentioned traditional sesame paste production grinding equipment.

[0007] A vacuum degassing and grinding device for sesame paste production includes:

[0008] The cylinder has a grinding channel at its top that extends through its bottom and is in the shape of an inverted cone.

[0009] The grinding roller is coaxially rotatable within the grinding channel;

[0010] A vacuum storage tank, the bottom of which is connected to the lower opening of the grinding channel via a pipeline;

[0011] The servo motor has its fixed end securely connected to the top of the cylinder, and its power output end is connected to the grinding roller drive, causing the grinding roller to rotate within the grinding channel.

[0012] This invention utilizes an inverted conical grinding channel and a grinding roller rotating within the channel to allow the ground material to fall naturally under gravity. Compared to traditional grinding discs with two horizontally arranged grinding surfaces, this method achieves higher grinding efficiency. Furthermore, a vacuum storage tank is connected to the lower opening of the grinding channel via a pipeline. The negative pressure provided by the vacuum storage tank further accelerates the flow of the ground material along the grinding channel. The vacuum environment within the storage tank also removes air bubbles, improving the taste and extending the shelf life.

[0013] Preferably, the grinding roller includes a grinding roller body and a relief ring fixedly connected to the top of the grinding roller body. The grinding roller body is coaxially rotatably disposed in the grinding channel, and the area between the relief ring and the wall of the grinding channel is the grinding feed position.

[0014] Preferably, grinding grooves are provided on the opposite surfaces of the grinding roller body and the grinding channel.

[0015] Preferably, it also includes a support column, one end of which is fixedly connected to the top of the cylinder, and the other end of which is fixedly connected to the fixed end of the servo motor.

[0016] Preferably, it also includes a collection hopper, the top of which is detachably connected to the lower opening of the grinding channel, and the bottom of which is connected to the bottom of the vacuum storage tank via a pipeline.

[0017] Preferably, the top of the hopper is fastened to the lower opening of the grinding channel by bolts.

[0018] Preferably, it also includes support legs, with multiple support legs fixedly connected to the side wall of the cylinder to support the cylinder.

[0019] Preferably, the top of the vacuum storage tank is fixedly connected to a vacuum extraction pipe that communicates with its interior, and the vacuum extraction pipe is connected to the vacuum extraction equipment through a pipeline.

[0020] Preferably, it also includes a discharge pipe, and the bottom end of the vacuum storage tank is provided with a discharge port, and the inlet end of the discharge pipe is fixedly connected to the discharge port.

[0021] Preferably, it also includes a valve, which is installed in the middle of the unloading pipe to control the flow of material in the unloading pipe.

[0022] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a vacuum degassing and grinding equipment for sesame paste production, which has the following beneficial effects: The vacuum degassing and grinding equipment for sesame paste production opens an inverted conical grinding channel at the top of the cylinder and sets a grinding roller that rotates coaxially, so that the material falls naturally under the action of gravity without the need for external force to push it, thus improving the grinding efficiency; at the same time, the vacuum storage tank is connected to the lower opening of the grinding channel, and its negative pressure environment not only accelerates the material flow, but also removes air bubbles, improving the product's taste and quality; in addition, the direct transmission structure between the servo motor and the cylinder makes the overall layout of the equipment compact and reduces the space occupied. Attached Figure Description

[0023] Figure 1 A three-dimensional schematic diagram of a vacuum degassing and grinding device for sesame paste production provided by this utility model;

[0024] Figure 2 A partial cross-sectional view of a vacuum degassing and grinding device for sesame paste production provided by this utility model;

[0025] Figure 3 An exploded view of the cylinder, grinding roller, servo motor and other supporting components provided by this utility model in the assembled state;

[0026] Figure 4 A three-dimensional schematic diagram of the grinding roller provided by this utility model.

[0027] Wherein: 1-Cylinder; 2-Grinding roller; 3-Vacuum storage tank; 4-Servo motor; 6-Collection hopper; 7-Support leg; 8-Discharge pipe; 9-Valve; 11-Grinding channel; 12-Grinding tank one; 20-Grinding roller body; 21-Leaning ring; 22-Main support rod; 23-Auxiliary support rod; 24-Grinding tank two; 25-Transmission column; 26-Spline groove; 31-Vacuum extraction pipe; 51-Support column; 52-Support ring. Detailed Implementation

[0028] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0029] See appendix Figure 1-4 This utility model discloses a vacuum degassing and grinding equipment for sesame paste production, including: a cylinder 1, a grinding roller 2, a vacuum storage tank 3, and a servo motor 4;

[0030] The top of the cylinder 1 has a grinding channel 11 that extends through the bottom and is in the shape of an inverted cone;

[0031] The grinding roller 2 is coaxially rotatably disposed within the grinding channel 11;

[0032] The bottom end of the vacuum storage tank 3 is connected to the lower opening of the grinding channel 11 via a pipeline;

[0033] The fixed end of the servo motor 4 is fastened to the top of the cylinder 1, and the power output end of the servo motor 4 is connected to the grinding roller 2 for transmission, so that the grinding roller 2 rotates in the grinding channel 11.

[0034] To further optimize the above technical solution, the grinding roller 2 includes a grinding roller body 20 and a relief ring 21 fixedly connected to the top of the grinding roller body 20. The grinding roller body 20 is coaxially rotatably disposed within the grinding channel 11, and the space between the relief ring 21 and the wall of the grinding channel 11 is the grinding feed position 10. Thus, the grinding feed position 10 provides a reasonable feeding space for the material.

[0035] To further optimize the above technical solution, grinding grooves are provided on the opposing surfaces of the grinding roller body 20 and the grinding channel 11. This allows the grinding grooves to provide a flow channel for the ground material.

[0036] Specifically, a grinding groove 12 is provided on the inner wall of the grinding channel 11, and a grinding groove 24 is provided on the outer wall of the grinding roller body 20. The grinding groove 24 is arranged at an angle and the angle is directed toward the rear of the rotation direction of the grinding roller body 20. The grinding groove 12 is arranged at an angle and its angle is opposite to that of the grinding groove 24.

[0037] Specifically, the grinding roller body 20 is an inverted frustum-shaped shell with an open top. The grinding roller 2 also includes a main support rod 22, a transmission column 25, and an auxiliary support rod 23. The main support rod 22 is located inside the grinding roller body 20 and is coaxially arranged with the grinding roller body 20. The bottom end of the main support rod 22 is fixedly connected to the inner bottom surface of the grinding roller body 20. The transmission column 25 is coaxially arranged with the main support rod 22 and is fixedly connected to the top end of the main support rod 22. One end of the auxiliary support rod 23 is fixedly connected to the cylindrical surface of the transmission column 25, and the other end is fixedly connected to the inner wall surface of the grinding roller body 20. There are four auxiliary support rods 23, which are arranged in a circumferential array along the transmission column 25. The top end of the transmission column 25 is provided with a spline groove 26. The power output end of the servo motor 4 is provided with spline teeth arranged corresponding to the spline groove 26, and the spline teeth are inserted into the spline groove 26.

[0038] To further optimize the above technical solution, a support column 51 is also included. One end of the support column 51 is fixedly connected to the top of the cylinder 1, and the other end of the support column 51 is fixedly connected to the fixed end of the servo motor 4.

[0039] Specifically, it also includes a support ring 52, which is fastened to the outer periphery of the servo motor 4 housing. One end of the support column 51 is fixedly connected to the top of the cylinder 1, and the other end is fixedly connected to the outer cylindrical surface of the support ring 52. There are three support columns 51 arranged in a circumferential array along the support ring 52. Thus, the support columns 51 and the support ring 52 provide stable support for the servo motor 4, ensuring that the servo motor 4 runs smoothly during the grinding process.

[0040] To further optimize the above technical solution, a collection hopper 6 is also included. The top of the collection hopper 6 is detachably connected to the lower opening of the grinding channel 11, and the bottom of the collection hopper 6 is connected to the bottom of the vacuum storage tank 3 via a pipeline. Thus, the detachable connection between the top of the collection hopper 6 and the lower opening of the grinding channel 11, and the connection between the bottom of the collection hopper 6 and the bottom of the vacuum storage tank 3 via a pipeline, enables the initial collection and buffering of the ground material, facilitating its subsequent transport to the vacuum storage tank 3.

[0041] To further optimize the above technical solution, the top of the hopper 6 is fastened to the lower opening of the grinding channel 11 by bolts.

[0042] Specifically, the top of the collecting hopper 6 is fastened and sealed to the lower opening of the grinding channel 11 by bolts.

[0043] To further optimize the above technical solution, it also includes support legs 7, and multiple support legs 7 are fixedly connected to the side wall of the cylinder 1 to support the cylinder 1.

[0044] Specifically, there are four support legs 7, which are evenly arranged in an array along the circumference of the cylinder 1.

[0045] To further optimize the above technical solution, a vacuum extraction pipe 31 is fixedly connected to the top of the vacuum storage tank 3 and communicates with its interior. The vacuum extraction pipe 31 is connected to the vacuum extraction equipment through a pipeline.

[0046] To further optimize the above technical solution, a discharge pipe 8 is also included. The bottom end of the vacuum storage tank 3 is provided with a discharge port, and the inlet end of the discharge pipe 8 is fixedly connected to the discharge port.

[0047] To further optimize the above technical solution, a valve 9 is also included. The valve 9 is installed in the middle of the unloading pipe 8 to control the flow of material in the unloading pipe 8.

[0048] The specific principle and usage method of the vacuum degassing and grinding equipment for sesame paste production provided in this embodiment are as follows:

[0049] Grinding process: Sesame raw materials are fed into the equipment from the top and enter the inverted conical grinding channel 11 through the grinding feed position 10. The servo motor 4 drives the grinding roller 2 to rotate coaxially in the grinding channel 11 to grind the sesame seeds, gradually turning them into a fine paste.

[0050] Degassing process: The vacuum storage tank 3 is connected to the lower opening of the grinding channel 11 via a pipeline. During the grinding process, the vacuum extraction device uses the vacuum extraction pipe 31 to create a vacuum in the vacuum storage tank 3, forming a negative pressure environment inside the tank. Under this negative pressure, the ground sesame paste flows rapidly downwards along the grinding channel 11 through the pipeline into the vacuum storage tank 3. Simultaneously, the negative pressure environment helps remove air bubbles from the sesame paste, improving the product's taste and quality.

[0051] Discharge process: After grinding, the sesame paste enters the vacuum storage tank 3 and is discharged through the discharge pipe 8. Valve 9 is installed in the middle of the discharge pipe 8 to control the flow of materials. When discharge is required, the vacuum extraction equipment must be turned off in advance, valve 9 is opened, and the sesame paste is discharged from the discharge pipe 8 under gravity, completing the discharge process.

[0052] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vacuum degassing and grinding device for sesame paste production, characterized in that, include: The top of the cylindrical body (1) has a grinding channel (11) that extends through its bottom and is in the shape of an inverted cone. Grinding roller (2), which is coaxially rotatably disposed within the grinding channel (11); A vacuum storage tank (3) is provided, the bottom end of which is connected to the lower opening of the grinding channel (11) via a pipeline. A servo motor (4) is provided, with its fixed end fastened to the top of the cylinder (1). The power output end of the servo motor (4) is connected to the grinding roller (2) for transmission, so that the grinding roller (2) rotates in the grinding channel (11).

2. The vacuum degassing and grinding equipment for sesame paste production according to claim 1, characterized in that, The grinding roller (2) includes a grinding roller body (20) and a relief ring (21) fixedly connected to the top of the grinding roller body (20). The grinding roller body (20) is coaxially rotatably disposed in the grinding channel (11). The grinding feed position (10) is between the relief ring (21) and the wall of the grinding channel (11).

3. The vacuum degassing and grinding equipment for sesame paste production according to claim 2, characterized in that, Grinding grooves are provided on the opposite surfaces of the grinding roller body (20) and the grinding channel (11).

4. The vacuum degassing and grinding equipment for sesame paste production according to claim 1, characterized in that, It also includes a support column (51), one end of which is fixedly connected to the top end of the cylinder (1), and the other end of which is fixedly connected to the fixed end of the servo motor (4).

5. The vacuum degassing and grinding equipment for sesame paste production according to claim 1, characterized in that, It also includes a collection hopper (6), the top of which is detachably connected to the lower opening of the grinding channel (11), and the bottom of which is connected to the bottom of the vacuum storage tank (3) via a pipeline.

6. The vacuum degassing and grinding equipment for sesame paste production according to claim 5, characterized in that, The top of the collecting hopper (6) is fastened to the lower opening of the grinding channel (11) by bolts.

7. The vacuum degassing and grinding equipment for sesame paste production according to claim 1, characterized in that, It also includes support legs (7), and multiple support legs (7) are fixedly connected to the side wall of the cylinder (1) to support the cylinder (1).

8. The vacuum degassing and grinding equipment for sesame paste production according to claim 1, characterized in that, The top of the vacuum storage tank (3) is fixedly connected to a vacuum extraction tube (31) that communicates with its interior. The vacuum extraction tube (31) is connected to the vacuum extraction equipment through a pipeline.

9. The vacuum degassing and grinding equipment for sesame paste production according to claim 1, characterized in that, It also includes a discharge pipe (8), and the bottom end of the vacuum storage tank (3) is provided with a discharge port, and the inlet end of the discharge pipe (8) is fixedly connected to the discharge port.

10. The vacuum degassing and grinding equipment for sesame paste production according to claim 9, characterized in that, It also includes a valve (9), which is installed in the middle of the unloading pipe (8) to control the flow of material in the unloading pipe (8).

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