Alkali filtering device for producing natural 4-ethyl guaiacol

Abstract

The utility model discloses an alkali filtering device for producing natural 4-ethyl guaiacol, which belongs to the technical field of production filtering and comprises an alkali filtering device main cylinder, a control motor II is mounted at the bottom of the alkali filtering device main cylinder, and a filtering inner cylinder is mounted at the output end of the control motor II. A barrel cover is mounted at the top of the alkali filtering device main barrel through bolts, a feeding pipeline and a first control motor are mounted at the top of the barrel cover, and the first control motor is located on one side of the feeding pipeline. The primary filter plate is used for pretreatment to remove most solid impurities, the filter load of the filter inner cylinder is reduced, the blocking frequency of the filter inner cylinder and the treatment capacity of the solid impurities are reduced, the cleaning interval of the filter inner cylinder is prolonged, and then the stirring roller and the filter inner cylinder rotate in opposite directions, so that the overall filtering effect can be improved; the filtering efficiency of the main barrel of the alkali filtering device on impurity treatment is improved to a certain extent, and the primary filtering plate is convenient to mount and dismount.

Description

Technical Field

[0001] This utility model relates to the field of production filtration technology, specifically to an alkaline filtration device for the production of natural 4-ethylguaiacol. Background Technology

[0002] Natural 4-ethylguaiacol is an important food flavoring with a unique smoky, spicy, and clove-like aroma that imparts a special flavor to food. It can also be used in the pharmaceutical field, possessing various biological activities such as antioxidant and anti-inflammatory properties. However, filtration is required during the production process. Existing filtration devices that directly use filter bags will increase the frequency of clogging and seriously affect the efficiency of impurity filtration.

[0003] Patent document CN217796115U discloses an alkali filtration device for the production of natural 4-ethylguaiacol. It mainly considers how to evenly sprinkle alkali powder into the raw materials inside the mixing inner cylinder, so as to avoid the alkali powder from accumulating together and to allow the alkali powder to fully react with the raw materials. However, it does not consider how to reduce the filtration load of the filter bag, reduce the frequency of clogging, and reduce the amount of solid impurities to be processed. Utility Model Content

[0004] The purpose of this invention is to provide an alkaline filtration device for the production of natural 4-ethylguaiacol, in order to solve the problem in the prior art that directly using filter bags for filtration increases the frequency of clogging and seriously affects the efficiency of impurity filtration.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an alkali filtration device for the production of natural 4-ethylguaiacol, comprising an alkali filtration device main cylinder, a control motor II installed at the bottom of the alkali filtration device main cylinder, a filter inner cylinder installed at the output end of the control motor II, a cylinder cover installed at the top of the alkali filtration device main cylinder by bolts, a feed pipe and a control motor I installed at the top of the cylinder cover, the control motor I being located on one side of the feed pipe, a stirring roller installed at the output end of the feed pipe, the stirring roller being located inside the filter inner cylinder, and a primary filter plate movably installed on one side of the outer wall of the alkali filtration device main cylinder, the primary filter plate being located between the feed pipe and the filter inner cylinder.

[0006] Preferably, a self-lubricating component is embedded inside the cylinder cover and at the bottom of the main cylinder of the alkali filtration device. The self-lubricating component includes a groove inside the cylinder cover, a miniature electric actuator installed inside the groove, and a sponge block installed at the output end of the miniature electric actuator. The cylinder cover has an oil storage tank, an oil inlet, and an oil delivery channel. One end of the oil delivery channel is connected to the oil storage tank, and the other end of the oil delivery channel is located above the sponge block. The bottom end of the oil inlet is connected to the top of the oil storage tank. A sealing plug is installed inside the oil inlet, and the sealing plug is located on one side of the control motor.

[0007] Preferably, positioning strips are installed on the front and rear walls of the main cylinder of the alkali filtration device, and positioning grooves are provided on the front and back of the primary filter plate, with the positioning grooves corresponding to the positions of the positioning strips.

[0008] Preferably, a guide plate is installed on one side of the inner wall of the main cylinder of the alkali filtration device. The guide plate is located between the primary filter plate and the inner filter cylinder. A baffle is installed on the bottom wall of the cylinder cover. An assembly groove is opened on one side of the outer wall of the baffle for placing the primary filter plate. A guide plate is installed on one side of the outer wall of the baffle. The guide plate is located below the assembly groove and its position corresponds to that of the guide plate.

[0009] Preferably, limit blocks are installed on both inner walls and bottom wall of the main cylinder of the alkali filtration device, and limit grooves are opened on the outer wall and bottom wall of the filter inner cylinder, with the positions of the limit grooves corresponding to the limit blocks.

[0010] Preferably, a guide block is installed on the bottom wall of the main cylinder of the alkali filtration device, the guide block is located outside the limiting block, and discharge pipes are installed on both outer walls of the main cylinder of the alkali filtration device, and an electronic control valve is sleeved on the outer surface of the discharge pipe.

[0011] Preferably, the bottom of the main cylinder of the alkali filtration device is equipped with four sets of support legs, which are located outside the control motor.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model removes most of the solid impurities through pretreatment with a primary filter plate, reducing the filtration load on the inner filter cylinder, decreasing the frequency of clogging and the amount of solid impurities processed, and extending the cleaning interval of the inner filter cylinder. Then, by rotating the stirring roller in the opposite direction to the inner filter cylinder, the overall filtration effect can be increased. To a certain extent, this improves the filtration efficiency of the main cylinder of the alkali filtration device for impurity treatment. In addition, the primary filter plate is easy to install and disassemble, which can reduce downtime for cleaning.

[0014] 2. This utility model periodically activates a micro electric actuator to push a sponge block closer to the output end of control motor one. This allows the sponge block to come into contact with the output end of control motor one and control motor two, lubricating them and forming an oil film on the contact surfaces. This significantly reduces the coefficient of friction between components, lowers frictional losses, extends the service life of control motor one and control motor two, effectively prevents scratches and wear on the surfaces of control motor one and control motor two caused by metal shavings generated by friction, maintains the integrity and smoothness of the output end components of control motor one and control motor two, ensures the stability and reliability of motor output, enables smoother power transmission, and reduces energy waste caused by component jamming or irregularities. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a side view sectional structural diagram of the discharge pipe of this utility model;

[0018] Figure 4 For the present utility model Figure 2 A schematic diagram of the planar structure of A in the middle;

[0019] Figure 5 For the present utility model Figure 2 A schematic diagram of the planar structure of B.

[0020] In the diagram: 1. Main cylinder of the alkali filtration device; 2. Cylinder cover; 3. Control motor one; 4. Feed pipe; 5. Primary filter plate; 6. Discharge pipe; 7. Support leg; 8. Stirring roller; 9. Control motor two; 10. Inner filter cylinder; 11. Limiting block; 12. Limiting groove; 13. Guide plate one; 14. Baffle; 15. Guide plate two; 16. Assembly groove; 17. Guide block; 18. Positioning strip; 19. Positioning groove; 20. Oil storage tank; 21. Oil inlet; 22. Sealing plug; 23. Oil delivery channel; 24. Groove; 25. Miniature electric actuator; 26. Sponge block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4An embodiment of this utility model provides an alkali filtration device for the production of natural 4-ethylguaiacol, comprising an alkali filtration device main cylinder 1, a control motor 2 9 installed at the bottom of the alkali filtration device main cylinder 1, a filter inner cylinder 10 installed at the output end of the control motor 2 9, a cylinder cover 2 installed at the top of the alkali filtration device main cylinder 1 by bolts, a feed pipe 4 and a control motor 3 installed at the top of the cylinder cover 2, the control motor 3 being located on one side of the feed pipe 4, a stirring roller 8 installed at the output end of the feed pipe 4, the stirring roller 8 being located inside the filter inner cylinder 10, a primary filter plate 5 movably installed on one side of the outer wall of the alkali filtration device main cylinder 1, the primary filter plate 5 being located between the feed pipe 4 and the filter inner cylinder 10;

[0024] A guide plate 13 is installed on one side of the inner wall of the main cylinder 1 of the alkali filtration device. The guide plate 13 is located between the primary filter plate 5 and the inner filter cylinder 10. A baffle 14 is installed on the bottom wall of the cylinder cover 2. An assembly groove 16 is opened on one side of the outer wall of the baffle 14. The assembly groove 16 is used to place the primary filter plate 5. A guide plate 25 is installed on one side of the outer wall of the baffle 14. The guide plate 25 is located below the assembly groove 16. The guide plate 25 is positioned corresponding to the guide plate 13.

[0025] Feed pipe 4 is used to connect to the feed conveying pipe. The conveying pipe is fixed to the flange on the feed pipe 4, and then the alkali solution to be filtered can be conveyed into the main cylinder 1 of the alkali filtration device. Under the filtration action of the primary filter plate 5, larger solid impurities and particles are removed from the alkali solution to protect the inner filter cylinder 10 from excessive clogging and extend the service life of the inner filter cylinder 10. The material filtered by the primary filter plate 5 will enter the inner filter cylinder 10 under the guidance of guide plate 13 and guide plate 15. Then, control motor 13 and control motor 29 are started, and control motor 29 drives the filter... The inner cylinder 10 rotates counterclockwise, while the control motor 3 drives the stirring roller 8 to stir clockwise. The stirring roller 8 ensures thorough mixing of the raw materials. The opposing rotation of the stirring roller 8 and the inner cylinder 10 enhances the overall filtration effect. Under pressure, the pure alkali solution passes through the inner cylinder 10, reaching the space between the inner cylinder 10 and the main cylinder 1 of the alkali filtration device, and enters the discharge pipe 6, flowing out of the main cylinder 1 to proceed to subsequent processes. Impurities are trapped inside the inner cylinder 10, thus separating the alkali solution from impurities and obtaining pure alkali solution for subsequent natural 4... - Ethyl guaiacol production involves pretreatment with primary filter plate 5 to remove most solid impurities, reducing the filtration load on filter inner cylinder 10, decreasing the clogging frequency and solid impurity throughput of filter inner cylinder 10, and extending the cleaning interval of filter inner cylinder 10. This improves the filtration efficiency of the main cylinder 1 of the alkali filtration unit for impurity treatment to a certain extent. Primary filter plate 5 can be directly extracted from the main cylinder 1 of the alkali filtration unit. After extraction, the positioning groove 19 on the new primary filter plate 5 is engaged with the positioning strip 18, and the primary filter plate 5 is pushed in until it is embedded in the assembly groove 16. Primary filter plate 5 is easy to install and disassemble, reducing downtime for cleaning.

[0026] Example 2, please refer to Figure 2 and Figure 5 An embodiment of this utility model provides: an alkali filtration device for the production of natural 4-ethylguaiacol, wherein a self-lubricating component is embedded in the inside of the cylinder cover 2 and the bottom of the main cylinder 1 of the alkali filtration device. The self-lubricating component includes a groove 24 opened inside the cylinder cover 2, a miniature electric actuator 25 installed inside the groove 24, a sponge block 26 installed at the output end of the miniature electric actuator 25, an oil storage tank 20, an oil inlet 21 and an oil delivery channel 23 opened inside the cylinder cover 2, one end of the oil delivery channel 23 is connected to the oil storage tank 20, the other end of the oil delivery channel 23 is located above the sponge block 26, the bottom end of the oil inlet 21 is connected to the top of the oil storage tank 20, and a sealing plug 22 is installed inside the oil inlet 21, the sealing plug 22 is located on one side of the control motor 3;

[0027] During long-term operation, control motors 3 and 9 may experience rotational failures and wear due to insufficient lubrication. Lubricating oil is delivered to the oil reservoir 20, and then guided by the oil delivery channel 23, it flows to the sponge block 26, where it is absorbed and stored. Periodically, the micro electric actuator 25 pushes the sponge block 26 closer to the output end of control motor 3, lubricating both motors and forming an oil film on the contact surfaces. This significantly reduces the coefficient of friction between components and minimizes frictional damage. This process reduces wear and tear, extends the service life of control motor 3 and control motor 9, effectively prevents scratches and wear on the surfaces of control motor 3 and control motor 9 caused by metal shavings generated by friction, maintains the integrity and smoothness of the output components of control motor 3 and control motor 9, ensures the stability and reliability of motor output, enables smoother power transmission, reduces energy waste caused by component jamming or irregularities, and helps improve the response speed and control accuracy of the control motor. After lubrication, the micro electric push rod 25 shortens and retracts the sponge block 26 to below the oil delivery channel 23 to continue storing the dripping lubricating oil.

[0028] Example 3, please refer to Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model is provided: an alkali filtration device for the production of natural 4-ethylguaiacol. The front and rear walls of the main cylinder 1 of the alkali filtration device are equipped with positioning strips 18, and the front and back of the primary filter plate 5 are provided with positioning grooves 19, which correspond to the positions of the positioning strips 18.

[0029] Limiting blocks 11 are installed on both sides of the inner wall and the bottom wall of the main cylinder 1 of the alkali filtration device. Limiting grooves 12 are opened on the outer wall and the bottom wall of the inner filter cylinder 10. The positions of the limiting grooves 12 and the limiting blocks 11 are corresponding.

[0030] A guide block 17 is installed on the bottom wall of the main cylinder 1 of the alkali filtration device. The guide block 17 is located outside the limit block 11. Discharge pipes 6 are installed on both outer walls of the main cylinder 1 of the alkali filtration device. An electronic control valve is sleeved on the outer surface of the discharge pipe 6.

[0031] Four sets of support legs 7 are installed at the bottom of the main cylinder 1 of the alkali filtration device. The four sets of support legs 7 are located outside the control motor 2 9.

[0032] The limiting block 11 is locked in the limiting groove 12 to ensure the stability of the rotation of the inner filter cylinder 10. The guide block 17 is used to guide the filtered alkali solution to the discharge pipe 6, so that the alkali solution can flow out of the main cylinder 1 of the alkali filter device from the discharge pipe 6 and enter the subsequent process flow. The support leg 7 is used to support the entire main cylinder 1 of the alkali filter device to ensure that the main cylinder 1 of the alkali filter device can operate stably.

[0033] Working principle: When in use, first connect the power supply, then fix the cylinder cover 2 on the main cylinder 1 of the alkali filter device, and fix the conveying pipe on the flange on the feed pipe 4. Then, the alkali solution to be filtered can be conveyed into the main cylinder 1 of the alkali filter device. Under the filtration action of the primary filter plate 5, the alkali solution will remove larger solid impurities and particles. Then, under the guidance of the guide plate 13 and the guide plate 2 15, it will enter the inner filter cylinder 10. The stirring roller 8 rotates in the opposite direction to the inner filter cylinder 10. Under the action of pressure, the pure alkali solution passes through the inner filter cylinder 10, reaches the space between the inner filter cylinder 10 and the main cylinder 1 of the alkali filter device, and enters the discharge pipe 6, flowing out of the main cylinder 1 of the alkali filter device to enter the subsequent process flow.

[0034] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An alkaline filtration device for the production of natural 4-ethylguaiacol, characterized in that: The device includes a main cylinder (1) of an alkali filter. A second control motor (9) is installed at the bottom of the main cylinder (1). A filter inner cylinder (10) is installed at the output end of the second control motor (9). A cylinder cover (2) is installed on the top of the main cylinder (1) by bolts. A feed pipe (4) and a first control motor (3) are installed on the top of the cylinder cover (2). The first control motor (3) is located on one side of the feed pipe (4). A stirring roller (8) is installed at the output end of the feed pipe (4). The stirring roller (8) is located inside the filter inner cylinder (10). A primary filter plate (5) is movably installed on one side of the outer wall of the main cylinder (1). The primary filter plate (5) is located between the feed pipe (4) and the filter inner cylinder (10).

2. The alkaline filtration device for the production of natural 4-ethylguaiacol according to claim 1, characterized in that: The inner part of the cylinder cover (2) and the bottom of the main cylinder (1) of the alkali filter device are both embedded with self-lubricating components. The self-lubricating components include a groove (24) opened inside the cylinder cover (2). A miniature electric actuator (25) is installed inside the groove (24). A sponge block (26) is installed at the output end of the miniature electric actuator (25). An oil storage tank (20), an oil inlet (21) and an oil delivery channel (23) are opened inside the cylinder cover (2). One end of the oil delivery channel (23) is connected to the oil storage tank (20), and the other end of the oil delivery channel (23) is located above the sponge block (26). The bottom end of the oil inlet (21) is connected to the top of the oil storage tank (20). A sealing plug (22) is installed inside the oil inlet (21). The sealing plug (22) is located on one side of the control motor (3).

3. The alkali filtration device for the production of natural 4-ethylguaiacol according to claim 1, characterized in that: Positioning strips (18) are installed on the front and rear walls of the main cylinder (1) of the alkali filtration device, and positioning grooves (19) are opened on the front and back of the primary filter plate (5). The positioning grooves (19) correspond to the positions of the positioning strips (18).

4. The alkali filtration device for the production of natural 4-ethylguaiacol according to claim 1, characterized in that: A guide plate (13) is installed on one side of the inner wall of the main cylinder (1) of the alkali filtration device. The guide plate (13) is located between the primary filter plate (5) and the inner filter cylinder (10). A baffle (14) is installed on the bottom wall of the cylinder cover (2). An assembly groove (16) is opened on one side of the outer wall of the baffle (14). The assembly groove (16) is used to place the primary filter plate (5). A guide plate (15) is installed on one side of the outer wall of the baffle (14). The guide plate (15) is located below the assembly groove (16). The guide plate (15) is positioned opposite to the guide plate (13).

5. The alkali filtration device for the production of natural 4-ethylguaiacol according to claim 1, characterized in that: Limiting blocks (11) are installed on both sides of the inner wall and bottom wall of the main cylinder (1) of the alkali filtration device. Limiting grooves (12) are opened on the outer wall and bottom wall of the inner filter cylinder (10). The positions of the limiting grooves (12) and the limiting blocks (11) correspond to each other.

6. The alkali filtration device for the production of natural 4-ethylguaiacol according to claim 5, characterized in that: The bottom wall of the main cylinder (1) of the alkali filter device is equipped with a guide block (17), which is located outside the limiting block (11). Both sides of the outer wall of the main cylinder (1) of the alkali filter device are equipped with discharge pipes (6), and the outer surface of the discharge pipes (6) is fitted with an electronic control valve.

7. The alkali filtration device for the production of natural 4-ethylguaiacol according to claim 1, characterized in that: The bottom of the main cylinder (1) of the alkali filtration device is equipped with four sets of support legs (7), which are located outside the control motor (9).

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