Extraction device of sugarcane xylooligosaccharide

Abstract

The utility model discloses a sugarcane xylooligosaccharide extraction device, and relates to the technical field of extraction devices.The sugarcane xylooligosaccharide extraction device comprises an extraction tank, an injection valve A is fixedly arranged on the peripheral surface of the extraction tank, an injection valve B is fixedly arranged at the position, below the injection valve A, of the peripheral surface of the extraction tank, and a limiting groove is formed in the side, close to the injection valve A, of the top end of the extraction tank; a filtering assembly is arranged at the position, located at the limiting groove, of the top end of the extraction tank and comprises a filtering box connected with the limiting groove in a sleeving mode, the top end of the filtering box is fixedly connected with a top plate with one side connected with the extraction tank in a clamped mode, and the two sides of the filtering box are fixedly connected with filtering nets used for filtering a solution; aiming at the problem that available substances still exist in filtered residues, the device achieves secondary extraction of the residues through cooperation of the limiting groove and the filtering box, during next-batch extraction, the filtering box for intercepting and storing impurities is placed at the limiting groove, secondary extraction is achieved by flushing the impurities through an injected solution, the production cost is reduced, and the production efficiency is improved. The raw material utilization rate is greatly improved.

Description

Technical Field

[0001] This application relates to the field of extraction apparatus technology, and in particular to an extraction apparatus for sugarcane xylooligosaccharides. Background Technology

[0002] Xylooligosaccharides are mainly composed of a mixture of xylobiose, xylotriose, and xylotetraose, with a degree of polymerization typically ranging from 2 to 7. They have a sweetness approximately 50% that of sucrose, a pure sweetness similar to sucrose, and good physicochemical properties, making them widely used in the food and pharmaceutical industries.

[0003] After the sugarcane juice is extracted, the extract needs to be filtered to separate insoluble impurities and solid residues. The filtration device can be a simple screen filter or a more complex filter press, vacuum filter, etc., depending on the production scale and the requirements for filtration effect. Since some usable substances will still exist in the residue after filtration, the recovered residue can be extracted again to improve utilization and reduce production costs. Utility Model Content

[0004] To address the problem of resource waste, this application provides an extraction apparatus for sugarcane xylooligosaccharides.

[0005] The extraction device for sugarcane xylooligosaccharides provided in this application adopts the following technical solution:

[0006] An extraction device for sugarcane xylooligosaccharides includes an extraction tank. An injection valve A is fixedly installed on the outer peripheral surface of the extraction tank, and an injection valve B is fixedly installed on the outer peripheral surface of the extraction tank below the injection valve A. A limiting groove is formed on the top of the extraction tank near the injection valve A. A filter assembly is provided at the top of the extraction tank at the limiting groove. The filter assembly includes a filter box that fits into the limiting groove. A top plate is fixedly connected to the top of the filter box, and a filter screen for filtering the solution is fixedly connected to both sides of the filter box.

[0007] By adopting the above technical solution, the injection valves A and B can be set to precisely inject different solutions into the extraction tank at different stages according to the specific requirements of the extraction process, fully meeting the needs for adding different components during the extraction process and effectively improving the flexibility and controllability of the extraction operation. The filter assembly located at the limiting groove at the top of the extraction tank has unique advantages. During the raw material injection process, the flow of the solution can wash away the impurities trapped in the filter box, allowing some usable substances that may exist in the impurities to be extracted a second time, thereby significantly improving the utilization rate of the raw materials. In addition, the filter box is tightly fitted with the limiting groove, and the top plate is firmly locked with the extraction tank. This structural design ensures the stability of the filter assembly during operation and effectively avoids situations where loosening affects the filtration effect or causes other problems.

[0008] Preferably, the top of the extraction tank is symmetrically fixed with fixing blocks on both sides, the top of the fixing blocks is fixedly connected with limit blocks, and the top of the fixing blocks is provided with a stirring mechanism.

[0009] By adopting the above technical solution, the symmetrically arranged fixing blocks on both sides of the top of the extraction tank and the limiting block at the top of the fixing blocks provide a stable installation foundation for the stirring mechanism, ensuring that the stirring mechanism will not be displaced during operation.

[0010] Preferably, the stirring mechanism includes a horizontal plate installed at the top of the extraction tank, with mounting grooves for insertion into the limiting blocks at both ends of the horizontal plate, and lifting rings symmetrically fixedly connected to both ends of the horizontal plate.

[0011] By adopting the above technical solution, the horizontal plate of the stirring mechanism is inserted into the limiting block on the top fixing block of the extraction tank through the mounting groove, which realizes the stable installation of the stirring mechanism on the extraction tank and prevents it from shaking or shifting during operation. At the same time, the symmetrical lifting rings at both ends of the horizontal plate facilitate the hoisting, transportation and other operations of the stirring mechanism, which is conducive to the installation and disassembly of the stirring mechanism and provides convenience for equipment maintenance and repair.

[0012] Preferably, a drive motor is fixedly connected to the top center of the horizontal plate, and a drive column that movably penetrates the horizontal plate is fixedly connected to the output end of the drive motor. A limiting plate that is fixedly connected to the horizontal plate movably penetrates the drive column, and stirring fans are fixedly connected at equal intervals to the outer circumferential surface of the drive column.

[0013] By adopting the above technical solution, in the stirring mechanism, the drive motor at the top center of the horizontal plate drives the drive column to rotate through the output end. The drive column moves through the limiting plate, which limits and stabilizes the drive column, preventing it from shaking or deviating. The stirring fans, which are equidistantly distributed on the outer surface of the drive column, rotate accordingly, fully stirring the substances in the extraction tank, promoting the mixing and reaction of substances, and improving the extraction efficiency.

[0014] Preferably, the outer peripheral surface of the extraction tank is fixedly connected with support legs at equal intervals for supporting the extraction tank, and a rectangular groove is opened below the outer peripheral surface of the extraction tank, in which a microwave generator is fixedly installed.

[0015] By adopting the above technical solution, the support legs evenly distributed on the outer circumference of the extraction tank provide stable support, ensuring that the extraction tank remains stable during operation and will not shake or tip over. Meanwhile, the microwave generator fixedly installed in the rectangular groove below the outer circumference can emit microwaves into the extraction tank during operation. The properties of microwaves are used to heat the substances inside the tank and promote the reaction, which helps the extraction process of substances such as xylooligosaccharides and makes the extraction operation more efficient.

[0016] Preferably, a heating box is fixedly installed below the outer peripheral surface of the extraction tank, and a valve is fixedly installed on the outer peripheral surface of the heating box.

[0017] By adopting the above technical solution, the heating box installed below the outer surface of the extraction tank can heat the substances inside the extraction tank, which helps to enhance the reactivity of the substances during the extraction process, accelerate the extraction speed, and improve the extraction efficiency.

[0018] Preferably, the bottom of the extraction tank is conical, and a solenoid valve is fixedly installed at the bottom of the extraction tank. The bottom of the solenoid valve is fixedly connected to a storage tank that can be fitted with a filter assembly through a pipe.

[0019] By adopting the above technical solution, the conical design of the extraction tank's bottom facilitates the collection and discharge of liquid within the tank, allowing the liquid to flow more smoothly to the bottom. A solenoid valve at the bottom can flexibly control the liquid discharge, opening when needed to transport the liquid from the extraction tank to the storage tank via pipeline. The storage tank can be fitted with a filter assembly to further filter the liquid discharged from the extraction tank, separating impurities and obtaining a purer extract. This also facilitates the storage and subsequent processing of the extract, optimizing the extraction process and improving the quality of the extract.

[0020] Preferably, the top of the liquid storage tank is fitted with a cover plate that engages with a groove on one side of the top of the liquid storage tank, located above the filter assembly, and a handle is fixedly connected to the top of the cover plate.

[0021] By adopting the above technical solution, the cover plate is installed by engaging with the groove on the top of the liquid storage tank on one side, which can fit tightly against the opening of the liquid storage tank. This effectively prevents the solution from overflowing due to accidental shaking, tipping or other accidents during storage or subsequent processing, ensuring the cleanliness of the liquid storage environment and reducing losses and potential risks caused by solution overflow.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. To address the issue that usable substances still exist in the filtered residue, this device achieves secondary extraction of the residue through the cooperation of the limiting groove and the filter box. During the next batch extraction, the filter box that intercepts and preserves impurities is placed at the limiting groove, and the impurities are rinsed with injected solution to achieve secondary extraction, thereby reducing production costs and greatly improving the utilization rate of raw materials.

[0024] 2. After the sugarcane juice is extracted, it needs to be filtered to separate insoluble impurities and solid residues. The filter components equipped in this device can effectively filter the extract. The filter components are fitted on the top of the storage tank. The liquid flowing in from the extraction tank is further filtered in the storage tank to remove impurities, meet the requirements of different production scales and filtration effects, and ensure the purity of the extract. Attached Figure Description

[0025] Figure 1 This is a top view of the overall structure of this application document;

[0026] Figure 2 This is a schematic diagram of the overall top and bottom views of the structure of this application document;

[0027] Figure 3 This is a schematic diagram of the extraction tank in this application.

[0028] Figure 4 This is a schematic diagram of the liquid storage tank in this application.

[0029] Figure 5 This is a schematic diagram of the stirring mechanism in this application.

[0030] Figure 6 This is a schematic diagram of the structure of the filtering component in this application.

[0031] Reference numerals: 1. Extraction tank; 101. Fixing block; 102. Support leg; 103. Rectangular groove; 104. Limiting block; 105. Limiting groove;

[0032] 2. Mixing mechanism; 201. Horizontal plate; 202. Mounting groove; 203. Lifting ring; 204. Drive motor; 205. Drive column; 206. Limiting plate; 207. Mixing fan;

[0033] 3. Heating box; 301. Valve; 4. Microwave generator; 5. Injection valve A; 6. Injection valve B; 7. Solenoid valve; 8. Storage tank; 9. Cover plate; 901. Handle rod;

[0034] 10. Filter assembly; 1001. Filter box; 1002. Top plate; 1003. Filter screen. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0036] The device's "up, down, left, right" perspectives are... Figure 1 The orientation of the attached diagram is the reference.

[0037] This application discloses an apparatus for extracting sugarcane xylooligosaccharides.

[0038] Reference Figure 1 , Figure 3 , Figure 4As shown, an extraction device for sugarcane xylooligosaccharides includes an extraction tank 1. An injection valve A5, communicating with the internal cavity of the extraction tank 1, is fixedly installed on the outer peripheral surface of the extraction tank 1. An injection valve B6, also communicating with the internal cavity of the extraction tank 1, is fixedly installed on the outer peripheral surface of the extraction tank 1. The injection valve B6 is located vertically below the injection valve A5. A rectangular limiting groove 105 is provided at the top of the extraction tank 1, located on one side of the injection valve A5. A filter assembly 10 is provided at the top of the extraction tank 1 at the limiting groove 105. The filter assembly 10 includes a filter box 1001 that fits into the limiting groove 105. The outer surface of the filter box 1001 is attached to the inner surface of the limiting groove 105. A top plate 1002 is fixedly connected to the top of the filter box 1001. One side of the top plate 1002 is engaged with one side of the top of the extraction tank 1. Filter screens 1003 are fixedly connected to both sides of the filter box 1001. The filter screens 1003 are used to intercept impurities in the solution.

[0039] Different solutions (one of which is heated water) can be injected into the extraction tank 1 through injection valves A5 and B6 on the outer surface of the extraction tank 1 to meet the addition requirements of different stages or components in the xylooligosaccharide extraction process. After the equipment filters for a period of time, some impurities will be stored in the filter box 1001 located at the tail end. When the extraction tank 1 extracts the next batch of solution, the sugarcane solution is injected into the extraction tank 1 through injection valve B6. Then, the filter box 1001 is placed in the limiting groove 105, and then the injection valve B6 is opened. This allows the impurities in the filter box 1001 to be extracted a second time during the injection of the aqueous solution into the extraction tank 1, thereby extracting some usable substances inside, achieving the effect of secondary purification, improving utilization rate, and reducing production costs.

[0040] Reference Figure 2 , Figure 5 , Figure 6As shown, symmetrical fixed blocks 101 for support are fixedly connected to both sides of the top of the extraction tank 1. Limiting blocks 104 for positioning and auxiliary installation are fixedly connected to the top of the two fixed blocks 101. A stirring mechanism 2 is provided at the top of the fixed blocks 101. The stirring mechanism 2 includes a horizontal plate 201 installed at the top of the extraction tank 1. Mounting grooves 202 are provided at the lower ends of both ends of the horizontal plate 201, and the mounting grooves 202 are inserted into the limiting blocks 104. Lifting rings 203 for auxiliary installation are symmetrically fixedly connected to both ends of the horizontal plate 201. The middle of the top of the horizontal plate 201 is connected to the bottom mounting base of the drive motor 204. A drive column 205 is fixedly connected to the output end of the drive motor 204. The drive column 205 passes through the horizontal plate 201. The drive column 205 passes through the limiting plate 206. The limiting plate 206 is fixedly connected to the horizontal plate 201. The bottom inclined stirring fan 207 is fixedly connected at equal intervals on the outer circumferential surface of the drive column 205. The support legs 102 are fixedly connected at equal intervals on the outer circumferential surface of the extraction tank 1. The support legs 102 are used to support the extraction tank 1. A rectangular groove 103 is opened on the outer circumferential surface of the extraction tank 1 below the injection valve B6. A microwave generator 4 is fixedly installed in the rectangular groove 103.

[0041] The extraction tank 1 is stably supported by support legs 102 that are equidistantly fixed to its outer circumference, ensuring the stability of the extraction tank 1 during operation and enabling it to operate normally. Symmetrical fixing blocks 101 on both sides of the top of the extraction tank 1, and limiting blocks 104 at the top of the fixing blocks 101, provide a base for positioning and auxiliary installation of the stirring mechanism 2. The horizontal plate 201 of the stirring mechanism 2 is inserted into the limiting blocks 104 through mounting grooves 202 at both ends below. Simultaneously, lifting rings 203 at both ends of the horizontal plate 201 assist in installation, ensuring the stability of the stirring mechanism 2 installation. A drive motor 204 is fixedly connected to the middle of the top of the horizontal plate 201, and its output drive column 205 movably penetrates the horizontal plate 201 and is fixed thereto. The fixedly connected limiting plate 206 stabilizes the drive column 205. The bottom inclined stirring fan 207 is fixedly connected at equal intervals to the outer circumferential surface of the drive column 205. Driven by the drive column 205, it rotates to stir the solution in the extraction tank 1, promotes the mixing of the components in the solution, and accelerates the reaction process. The microwave generator 4 is located on the outer circumferential surface of the extraction tank 1 and in the rectangular groove 103 below the injection valve B6. It can emit microwaves. The microwaves act on the substances in the extraction tank 1 to heat and treat them, further accelerating the extraction process of xylooligosaccharides. The stirring action of the stirring mechanism 2 and the microwave treatment of the microwave generator 4 work together to improve the extraction efficiency and effect.

[0042] It should be noted that the drive motor 204 and the connection method of the connecting wires and control equipment are existing and mature technologies. Therefore, the specific connection relationship will not be described in detail. Existing connection assemblies can be installed for use.

[0043] Reference Figure 1 , Figure 2 , Figure 4 As shown, a heating box 3 is welded to the outer circumferential surface of the extraction tank 1 below the injection valve B6. A valve 301 is fixedly installed on the outer circumferential surface of the heating box 3. The bottom end of the extraction tank 1 is inverted conical. A solenoid valve 7 for controlling the flow of internal liquid is fixedly installed at the bottom end of the extraction tank 1. A liquid storage tank 8 is fixedly connected to the bottom end of the solenoid valve 7 through a pipe. A filter assembly 10 is sleeved on the top of the liquid storage tank 8. A groove for limiting the position is opened on one side of the top of the liquid storage tank 8. A cover plate 9 is installed on the top of the liquid storage tank 8. A protrusion is installed on one side of the cover plate 9. The protrusion engages with the groove on the top of the liquid storage tank 8. The cover plate 9 is located vertically above the filter assembly 10. A handle 901 for easy operation is fixedly connected to the top of the cover plate 9.

[0044] A heating box 3, welded to the outer surface of the extraction tank 1 below the injection valve B6, can heat the substance inside the extraction tank 1 to meet the temperature requirements during the extraction of xylooligosaccharides. A valve 301 installed on the outer surface of the heating box 3 is used to control the entry and exit of the heating medium inside the heating box 3, thereby adjusting the degree and time of heating. The bottom of the extraction tank 1 is inverted conical to facilitate the centralized discharge of internal liquid. A solenoid valve 7 fixedly installed at the bottom can precisely control the flow of liquid inside the extraction tank 1. When the solenoid valve 7 is opened, the treated liquid inside the extraction tank 1 flows through the pipe to the storage tank 8. A filter assembly 10 is sleeved on the top of the storage tank 8. The liquid flowing in from the extraction tank 1 is further filtered in the storage tank 8 by the filter assembly 10 to remove impurities in the solution and keep the impurities in the filter box 1001, thereby facilitating the secondary treatment of impurities in the filter box 1001.

[0045] The implementation principle of the sugarcane xylooligosaccharide extraction device in this application embodiment is as follows: The extraction tank 1 is stably supported by the support legs 102. The top two fixed blocks 101 and limit blocks 104 assist the installation of the stirring mechanism 2. The stirring mechanism 2 is ensured to be stably installed by the horizontal plate 201, the lifting ring 203, etc. The drive motor 204 drives the drive column 205 and the stirring fan 207 to stir the solution and promote mixing. The injection valve A5 and the injection valve B6 inject different solutions, such as heated water, to meet the needs of different stages of extraction. The microwave generator 4 and the heating box 3 heat the substances in the extraction tank 1 from different aspects to accelerate the extraction process. The filter box 1001 intercepts and retains impurities during filtration. When extracting the next batch, the filter box 1001 is placed at the limit groove 105, and the injected solution can be used to rinse the impurities to achieve secondary extraction. The solenoid valve 7 precisely controls the liquid discharge. After the liquid flows into the storage tank 8, it is further filtered by the top-mounted filter assembly 10 and the internal impurities are collected, thereby achieving the effect of secondary purification, improving the utilization rate and reducing the production cost.

[0046] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. An extraction apparatus for sugarcane xylooligosaccharides, characterized in that: The extraction tank (1) is provided with an injection valve A (5) fixed on its outer peripheral surface. An injection valve B (6) is fixed on the outer peripheral surface of the extraction tank (1) below the injection valve A (5). A limit groove (105) is provided on the top of the extraction tank (1) near the injection valve A (5). A filter assembly (10) is provided at the top of the extraction tank (1) at the limiting groove (105). The filter assembly (10) includes a filter box (1001) that is fitted into the limiting groove (105). A top plate (1002) is fixedly connected to the top of the filter box (1001) and one side is engaged with the extraction tank (1). Filter screens (1003) for filtering the solution are fixedly connected to both sides of the filter box (1001).

2. The extraction apparatus for sugarcane xylooligosaccharides according to claim 1, characterized in that: The extraction tank (1) has symmetrical fixing blocks (101) fixed on both sides of the top end. The top end of the fixing block (101) is fixedly connected to a limit block (104). The top end of the fixing block (101) is provided with a stirring mechanism (2).

3. The extraction apparatus for sugarcane xylooligosaccharides according to claim 2, characterized in that: The stirring mechanism (2) includes a horizontal plate (201) installed at the top of the extraction tank (1). The horizontal plate (201) has mounting grooves (202) at both ends below which it is inserted into the limiting block (104). The horizontal plate (201) is symmetrically fixedly connected with lifting rings (203) at both ends.

4. The extraction apparatus for sugarcane xylooligosaccharides according to claim 3, characterized in that: A drive motor (204) is fixedly connected to the top center of the horizontal plate (201). The output end of the drive motor (204) is fixedly connected to a drive column (205) that movably passes through the horizontal plate (201). A limiting plate (206) that is fixedly connected to the horizontal plate (201) passes through the drive column (205). A stirring fan (207) is fixedly connected at equal intervals to the outer circumferential surface of the drive column (205).

5. The extraction apparatus for sugarcane xylooligosaccharides according to claim 1, characterized in that: The outer peripheral surface of the extraction tank (1) is fixedly connected with support legs (102) for supporting the extraction tank (1) at equal intervals. A rectangular groove (103) is opened below the outer peripheral surface of the extraction tank (1), and a microwave generator (4) is fixedly installed in the rectangular groove (103).

6. The extraction apparatus for sugarcane xylooligosaccharides according to claim 1, characterized in that: A heating box (3) is fixedly installed below the outer peripheral surface of the extraction tank (1), and a valve (301) is fixedly installed on the outer peripheral surface of the heating box (3).

7. The extraction apparatus for sugarcane xylooligosaccharides according to claim 1, characterized in that: The bottom of the extraction tank (1) is conical, and a solenoid valve (7) is fixedly installed at the bottom of the extraction tank (1). The bottom of the solenoid valve (7) is fixedly connected to a storage tank (8) that can be fitted with a filter assembly (10) through a pipe.

8. The extraction apparatus for sugarcane xylooligosaccharides according to claim 7, characterized in that: The top of the liquid storage tank (8) is located above the filter assembly (10) and is fitted with a cover plate (9) with one side engaged with a groove on the top of the liquid storage tank (8). A handle (901) is fixedly connected to the top of the cover plate (9).

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