A Gardenia Yellow Resin Column Cleaning Auxiliary Device

Abstract

This utility model discloses an auxiliary device for cleaning gardenia yellow resin columns, relating to the field of operational technology. The auxiliary device includes a base, a support plate, a resin column, a sliding mounting frame, and a clamping assembly. A waste liquid separation and filtration assembly is installed on the base. This assembly includes a collection tank, a coarse filter, a magnetic filter, a precision filter, and a pH detection component. The waste liquid first passes through the coarse filter, which intercepts large particles to prevent them from entering subsequent processing stages and causing blockages. The waste liquid then continues to flow downwards through the magnetic filter, which adsorbs magnetic impurities such as iron filings, preventing wear on subsequent equipment. Finally, the waste liquid reaches the precision filter, which filters out tiny suspended solids, further purifying the waste liquid. This prevents large particles in the waste liquid from clogging subsequent pipes or processing equipment.

Description

Technical Field

[0001] This utility model relates to the field of work technology, and in particular to an auxiliary device for cleaning gardenia yellow resin columns. Background Technology

[0002] In the field of natural product extraction, macroporous resin column chromatography technology is widely used, especially in the separation and extraction of gardenia yellow pigment, where it plays a crucial role. Chinese utility model patent, authorized publication number "CN219073740U", discloses a macroporous resin column rinsing device, belonging to the field of macroporous resin column rinsing technology. It includes a base, a sealing plug, and a collection tank. A mounting frame is fixedly mounted on the base, and a first fixing ring and a second fixing ring are slidably mounted on the mounting frame. The first and second fixing rings are detachably connected, and the mounting frame and the first fixing ring can rotate. A water washing tank, an alkali washing tank, and an acid washing tank are also fixedly mounted on the mounting frame. Water pipes are connected to each of the water washing tank, alkali washing tank, and acid washing tank. An interface is provided on the sealing plug, and a pH detection mechanism is provided in the collection tank. This utility model, by including the water washing tank, alkali washing tank, and acid washing tank, can perform water washing, alkali washing, and acid washing on the macroporous resin in the resin column, thereby cleaning the used macroporous resin until it is neutral before reuse.

[0003] The above technical solution involves allowing the liquid, after being washed with water, alkali, and acid, to flow into a collection tank by opening a valve on the resin column. The collection tank then transfers the liquid to another centralized treatment facility via pipelines. A pH detection mechanism inside the collection tank can monitor the pH value of the cleaned liquid. When the pH value is neutral, the macroporous resin in the resin column is considered clean. However, the above technical solution still has certain drawbacks. For example, while the above equipment allows the liquid, after being washed with water, alkali, and acid, to flow into the collection tank by opening a valve on the resin column, ordinary collection tanks lack effective impurity separation methods, making it difficult to classify and treat these complex impurities. Large particulate impurities in the waste liquid may clog subsequent pipelines or treatment equipment. Magnetic impurities such as iron filings, if not removed in time, will cause wear on the metal parts of related equipment, affecting the service life of the equipment. Meanwhile, tiny suspended solids will increase the difficulty of subsequent purification treatment of the waste liquid, increasing treatment costs and time. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, providing an auxiliary device for cleaning gardenia yellow resin columns. This device addresses the issue of liquids after water washing, alkali washing, and acid washing flowing into a collection tank by opening the valve of the resin column. However, ordinary collection tanks lack effective impurity separation methods, making it difficult to classify and treat these complex impurities. Large particulate impurities in the waste liquid may clog subsequent pipes or treatment equipment; magnetic impurities such as iron filings, if not removed in time, will cause wear on the metal parts of related equipment, affecting its service life; and tiny suspended solids will increase the difficulty of subsequent purification treatment of the waste liquid, increasing treatment costs and time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a gardenia yellow resin column cleaning auxiliary device, comprising a base, a support plate, a resin column, a sliding mounting frame and a clamping assembly, wherein a waste liquid separation and filtration assembly is provided on the base;

[0006] The waste liquid separation and filtration assembly includes a collection tank, a coarse filter screen, a magnetic filter screen, a precision filter screen, and a pH detection assembly. The pH detection assembly is fixedly installed inside the base. Three mounting slots are opened on one side of the outer wall of the collection tank. The outer wall of the coarse filter screen is slidably connected to the inside of the upper mounting slot, the outer wall of the magnetic filter screen is slidably connected to the inside of the middle mounting slot, and the outer wall of the precision filter screen is slidably connected to the inside of the lower mounting slot.

[0007] The coarse filter, magnetic filter, and precision filter are all fixedly connected to the upper outer wall with connecting plates. The outer walls of the three connecting plates are each threaded with two fixing bolts. The outer wall of one side of the collection tank has six fixing bolt slots. The collection tank is fixedly installed on the upper surface of the base. The lower outer wall of one side of the collection tank is equipped with a discharge pipe.

[0008] Preferably, the outer walls of the T-shaped blocks on both sides of the coarse filter, magnetic filter, and precision filter are slidably connected to the interior of the T-shaped block grooves opened on both sides of the corresponding mounting groove;

[0009] Among them, the ends of the six fixing bolts near the fixing bolt slots are all threaded to the outside of the connecting plate and respectively connected to the internal threads of the corresponding fixing bolt slots. The inside of the discharge pipe is connected to the inside of the collection tank.

[0010] Preferably, the outer wall of the protrusion on the sliding mounting bracket is slidably connected to the outer wall of the support plate by a groove, and a cylinder is fixedly installed on the upper surface of the base;

[0011] The output end of the cylinder is fixedly connected to the lower surface of the sliding mounting bracket.

[0012] Preferably, the outer walls of the conical blocks on both sides of the protrusion on the sliding mounting bracket are slidably connected to the corresponding conical block grooves inside the groove on the support plate;

[0013] The connecting plate consists of a support frame, a rotating gear, and two clamping sleeves. A hydraulic telescopic rod is fixedly installed on the outer wall of the protrusion on the sliding mounting frame.

[0014] Preferably, the output end of the hydraulic telescopic rod is fixedly connected to a toothed sliding plate, and the rotating gear on the connecting plate is rotatably connected to the outer wall of the sliding mounting frame;

[0015] Among them, the teeth on the outer wall of the sliding plate of the tooth block mesh with the teeth on the outer wall of the sliding mounting bracket.

[0016] Preferably, the resin column is mounted on the connecting plate support frame by two clamping sleeves on the connecting plate;

[0017] The resin column has a threaded connector at the top, and the connector has three flange joints.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This gardenia yellow resin column cleaning auxiliary device uses a waste liquid separation and filtration component. The waste liquid first passes through a coarse filter screen, which intercepts large particulate impurities to prevent them from entering subsequent processing stages and causing blockages. Then, the waste liquid continues to flow downwards through a magnetic filter screen, which adsorbs magnetic impurities such as iron filings in the waste liquid, preventing wear on subsequent equipment caused by magnetic impurities. Finally, the waste liquid passes through a precision filter screen, which filters out tiny suspended solids, further purifying the waste liquid. This prevents large particulate impurities in the waste liquid from clogging subsequent pipes or processing equipment, effectively improving the practicality of the equipment. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the external structure of the coarse filter screen of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the collection tank of this utility model;

[0024] Figure 4 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle.

[0025] Reference numerals: 1. Base; 2. Support plate; 3. Cylinder; 4. Collection tank; 5. Coarse filter screen; 6. Magnetic filter screen; 7. Precision filter screen; 8. Connecting plate; 9. Fixing bolt; 10. Resin column; 11. Connector; 12. Toothed block sliding plate; 13. Hydraulic telescopic rod; 14. Sliding mounting bracket; 15. pH detection component; 16. Mounting slot; 17. Fixing bolt slot; 18. Clamping component; 19. Discharge pipe. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Please see Figure 1-4 This utility model provides a technical solution: a gardenia yellow resin column cleaning auxiliary device, including a base 1, a support plate 2, a resin column 10, a sliding mounting frame 14 and a clamping assembly 18;

[0031] A waste liquid separation and filtration assembly is installed on the base 1;

[0032] The waste liquid separation and filtration assembly includes a collection tank 4, a coarse filter screen 5, a magnetic filter screen 6, a precision filter screen 7, and a pH detection component 15. The pH detection component 15 is fixedly installed inside the base 1. Three mounting slots 16 are opened on one side of the outer wall of the collection tank 4. The outer wall of the coarse filter screen 5 is slidably connected to the inside of the upper mounting slot 16, the outer wall of the magnetic filter screen 6 is slidably connected to the inside of the middle mounting slot 16, and the outer wall of the precision filter screen 7 is slidably connected to the inside of the lower mounting slot 16. The outer walls of the T-shaped blocks on both sides of the coarse filter screen 5, the magnetic filter screen 6, and the precision filter screen 7 are respectively connected to the T-shaped blocks opened on the inner walls of the corresponding mounting slots 16. The inner wall of the tank is slidably connected. The upper outer wall of the coarse filter 5, magnetic filter 6 and precision filter 7 are all fixedly connected to the connecting plate 8. The outer wall of the three connecting plates 8 is threaded with two fixing bolts 9. Six fixing bolt slots 17 are opened on one side of the outer wall of the collection tank 4. The end of the six fixing bolts 9 near the fixing bolt slot 17 is threaded to the outside of the connecting plate 8 and is respectively threaded to the inside of the corresponding fixing bolt slot 17. The collection tank 4 is fixedly installed on the upper surface of the base 1. A discharge pipe 19 is installed on the lower outer wall of one side of the collection tank 4. The inside of the discharge pipe 19 is connected to the inside of the collection tank 4.

[0033] The sliding mounting bracket 14 has a groove on its outer wall that is slidably connected to the outer wall of the support plate 2. A cylinder 3 is fixedly installed on the upper surface of the base 1, and the output end of the cylinder 3 is fixedly connected to the lower surface of the sliding mounting bracket 14. The outer walls of the conical blocks on both sides of the protrusion on the sliding mounting bracket 14 are slidably connected to the two conical block grooves on the support plate 2. The connecting plate 8 consists of a support frame, a rotating gear, and two clamping sleeves. A hydraulic telescopic rod 13 is fixedly installed on the outer wall of the protrusion on the sliding mounting bracket 14. A toothed sliding plate 12 is fixedly connected to the output end of the hydraulic telescopic rod 13. The rotating gear on the connecting plate 8 is rotatably connected to the outer wall of the sliding mounting bracket 14. The teeth on the outer wall of the toothed sliding plate 12 mesh with the teeth on the outer wall of the sliding mounting bracket 14. The resin column 10 is installed on the support frame of the connecting plate 8 through the two clamping sleeves on the connecting plate 8. A connector 11 is threadedly connected to the upper end of the resin column 10, and three flange joints are provided on the connector 11.

[0034] Furthermore, when using this device, the resin column 10 is fixed on the support frame by two clamping sleeves on the connecting plate 8. The output end of the cylinder 3 is activated to push the sliding mounting frame 14. Since the outer wall of the protrusion on the sliding mounting frame 14 slides within the groove on the outer wall of the support plate 2, and the outer walls of the conical blocks on both sides of the protrusion slide correspondingly with the two conical block grooves inside the groove on the support plate 2, precise positioning is achieved, placing the resin column 10 in a suitable cleaning position. Then, the three flange joints on the connector 11 are connected to the external equipment's water washing, alkali washing, and acid washing pipelines, respectively. The corresponding valves are opened, and the cleaning fluid flows into the resin column 10 through the flange joints to clean the resin. During this process, if it is necessary to adjust the angle or position of the resin column 10, the hydraulic telescopic rod 13 can be activated. The hydraulic telescopic rod 13 pushes the toothed sliding plate 12, and the teeth on the outer wall of the toothed sliding plate 12 mesh with the rotating gear on the connecting plate 8, driving the rotating gear to rotate, thereby adjusting the angle of the resin column 10. Combined with the cleaning fluid flushing, this improves the cleaning effect. Then, the waste liquid after cleaning flows from the resin column 10... The grease column 10 flows out from the bottom and falls into the collection tank 4. The waste liquid first passes through the coarse filter screen 5, which intercepts large particles of impurities to prevent them from entering subsequent treatment stages and causing blockages. Then, the waste liquid continues to flow downwards through the magnetic filter screen 6. The magnetic filter screen 6 adsorbs magnetic impurities such as iron filings in the waste liquid, preventing magnetic impurities from causing wear to subsequent equipment. Finally, the waste liquid passing through the magnetic filter screen 6 reaches the precision filter screen 7, which filters out tiny suspended solids, further purifying the waste liquid. In this way, the waste liquid passes through three layers of filters. The filtered waste liquid is collected in the collection tank 4. The pH detection component 15 monitors the acidity and alkalinity of the waste liquid in real time, providing data for subsequent treatment. After the detection is completed, the waste liquid is discharged through the discharge pipe 19 and enters the subsequent treatment process. Then, when the filter screen needs to be cleaned or replaced, the fixing bolt 9 is unscrewed. Since the outer walls of the T-shaped blocks on both sides of the coarse filter screen 5, magnetic filter screen 6, and precision filter screen 7 are slidably connected to the T-shaped block grooves opened on both sides of the corresponding mounting groove 16, the filter screen can be pulled out along the T-shaped block grooves for convenient and quick cleaning or replacement.

[0035] In the waste liquid separation and filtration assembly, the waste liquid first passes through a coarse filter 5, which intercepts large particulate impurities to prevent them from entering subsequent treatment stages and causing blockages. Then, the waste liquid continues to flow downwards through a magnetic filter 6, which adsorbs magnetic impurities such as iron filings in the waste liquid, preventing wear and tear on subsequent equipment. Finally, the waste liquid passes through a precision filter 7, which filters out tiny suspended solids, further purifying the waste liquid. This process prevents large particulate impurities in the waste liquid from clogging subsequent pipes or treatment equipment, effectively improving the practicality of the equipment.

[0036] Structural Description: Base 1 and Support Plate 2: Base 1 provides stable support for the entire device and serves as the foundation for the installation of other components. Support Plate 2 is vertically fixed on Base 1. The groove on its outer wall and the conical block groove inside cooperate with the protrusions and conical blocks on both sides of the sliding mounting frame 14 to achieve stable sliding and precise positioning of the sliding mounting frame 14, ensuring the accuracy of the position of the resin column 10 during the cleaning process.

[0037] Cylinder 3 and sliding mounting bracket 14: Cylinder 3 is fixedly mounted on the upper surface of base 1, and its output end is connected to the lower surface of sliding mounting bracket 14. Through the extension and retraction of cylinder 3, sliding mounting bracket 14 is pushed to slide on support plate 2, which drives resin column 10 to move to a suitable cleaning position. The conical blocks on both sides of the protrusion on sliding mounting bracket 14 cooperate with the conical block groove on support plate 2, which enhances the stability and positioning accuracy during the sliding process.

[0038] Collection tank 4: It is fixedly installed on the upper surface of the base 1 and is used to collect the waste liquid generated during the cleaning process of the resin column 10. Three mounting slots 16 are opened on one side of its outer wall for installing coarse filter screen 5, magnetic filter screen 6 and precision filter screen 7. The discharge pipe 19 installed on the lower outer wall of one side is used to discharge the filtered waste liquid.

[0039] Coarse filter 5, magnetic filter 6, and precision filter 7 are respectively installed in the three mounting slots 16 of the collection tank 4, arranged sequentially from top to bottom. Coarse filter 5 intercepts large particulate impurities, magnetic filter 6 adsorbs magnetic impurities, and precision filter 7 filters out tiny suspended matter. The T-shaped blocks on both sides of the filter are slidably connected to the T-shaped block slots on the inner walls of the mounting slots 16, which facilitates the installation and removal of the filter. The connecting plate 8 and fixing bolts 9 on the upper part of the outer wall of the filter are used to fix the filter on the collection tank 4 to ensure the stability of the filter during use.

[0040] pH detection component 15: It is fixedly installed inside the base 1, and its detection probe extends into the collection tank 4 to detect the pH value of the waste liquid in real time, providing data support for judging the cleaning effect and subsequent waste liquid treatment;

[0041] Clamping assembly 18 (connecting plate 8 and other components): The connecting plate 8 consists of a support frame, a rotating gear and two clamping sleeves, used to fix the resin column 10. The two clamping sleeves cooperate to install the resin column 10 on the support frame. The rotating gear is rotatably connected to the outer wall of the sliding mounting frame 14 and meshes with the toothed sliding plate 12. When it is necessary to adjust the angle of the resin column 10, the hydraulic telescopic rod 13 pushes the toothed sliding plate 12. Through the meshing transmission between the toothed sliding plate 12 and the rotating gear, the angle of the resin column 10 is adjusted.

[0042] Hydraulic telescopic rod 13 and toothed sliding plate 12: The hydraulic telescopic rod 13 is fixedly installed on the outer wall of the protrusion on the sliding mounting bracket 14, and its output end is connected to the toothed sliding plate 12. When the hydraulic telescopic rod 13 extends or retracts, it drives the toothed sliding plate 12 to move. The teeth on the outer wall of the toothed sliding plate 12 mesh with the rotating gear on the connecting plate 8 to realize the function of adjusting the angle of the resin column 10.

[0043] Resin column 10 and connector 11: Resin column 10 is the core component for extracting and cleaning gardenia yellow. Connector 11 is threaded to the upper end of resin column 10. Three flange joints are provided on it to connect to different cleaning solution pipelines such as water washing, alkali washing, and acid washing, so that the cleaning solution can flow smoothly into resin column 10 to complete the cleaning operation.

[0044] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A gardenia yellow resin column cleaning auxiliary device, comprising a base (1), a support plate (2), a resin column (10), a sliding mounting bracket (14), and a clamping assembly (18), characterized in that: The base (1) is provided with a waste liquid separation and filtration assembly; The waste liquid separation and filtration assembly includes a collection tank (4), a coarse filter screen (5), a magnetic filter screen (6), a precision filter screen (7), and a pH detection assembly (15). The pH detection assembly (15) is fixedly installed inside the base (1). Three mounting slots (16) are opened on one side of the outer wall of the collection tank (4). The outer wall of the coarse filter screen (5) is slidably connected to the inside of the upper mounting slot (16), the outer wall of the magnetic filter screen (6) is slidably connected to the inside of the middle mounting slot (16), and the outer wall of the precision filter screen (7) is slidably connected to the inside of the lower mounting slot (16). Among them, the upper outer walls of the coarse filter (5), magnetic filter (6) and precision filter (7) are all fixedly connected with connecting plates (8), and the outer walls of the three connecting plates (8) are all threaded with two fixing bolts (9). Six fixing bolt slots (17) are opened on one side of the outer wall of the collection tank (4). The collection tank (4) is fixedly installed on the upper surface of the base (1). A discharge pipe (19) is installed on the lower outer wall of one side of the collection tank (4).

2. The auxiliary device for cleaning gardenia yellow resin columns according to claim 1, characterized in that: The outer walls of the T-shaped blocks on both sides of the coarse filter (5), magnetic filter (6) and precision filter (7) are slidably connected to the T-shaped block grooves opened on both sides of the corresponding mounting groove (16); Among them, the ends of the six fixing bolts (9) near the fixing bolt groove (17) are all threaded to the outside of the connecting plate (8) and respectively connected to the internal threads of the corresponding fixing bolt groove (17). The inside of the discharge pipe (19) is connected to the inside of the collection tank (4).

3. The auxiliary device for cleaning gardenia yellow resin columns according to claim 1, characterized in that: The outer wall of the protrusion on the sliding mounting bracket (14) is slidably connected to the outer wall of the support plate (2) by opening a groove, and a cylinder (3) is fixedly installed on the upper surface of the base (1); The output end of the cylinder (3) is fixedly connected to the lower surface of the sliding mounting bracket (14).

4. The auxiliary device for cleaning gardenia yellow resin columns according to claim 1, characterized in that: The outer walls of the conical blocks on both sides of the protrusion on the sliding mounting bracket (14) are slidably connected to the inner walls of the two conical block grooves inside the groove on the support plate (2); The connecting plate (8) consists of a support frame, a rotating gear and two clamping sleeves, and a hydraulic telescopic rod (13) is fixedly installed on the outer wall of the protrusion on the sliding mounting frame (14).

5. The auxiliary device for cleaning gardenia yellow resin columns according to claim 4, characterized in that: The output end of the hydraulic telescopic rod (13) is fixedly connected to a toothed sliding plate (12), and the rotating gear on the connecting plate (8) is rotatably connected to the outer wall of the sliding mounting bracket (14); Among them, the teeth on the outer wall of the toothed sliding plate (12) mesh with the teeth on the outer wall of the sliding mounting bracket (14).

6. The auxiliary device for cleaning gardenia yellow resin columns according to claim 1, characterized in that: The resin column (10) is mounted on the support frame of the connecting plate (8) by two clamping sleeves on the connecting plate (8); The resin column (10) is threaded to the upper end of a connector (11), and the connector (11) is provided with three flange joints.

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