A filler uniform mixing device and method thereof

Abstract

The present invention discloses a technology in the field of filler mixing and transfer, specifically a filler uniform mixing device and method. It includes a filler mechanism which is placed on the ground and stores solvents inside the filler mechanism, and is used to agitate and mix the solvents through the filler mechanism. There is also a flow mechanism, the upper end of whose outer wall is connected to the upper end of the filler mechanism, and the lower end of the flow mechanism is inserted into the interior of the filler mechanism, and is used to reversely discharge the stirred filler mixture. The present invention realizes the flow-type mixing of the filler mixture, ensures the uniform mixing of the filler mixture, and at the same time reduces the operation steps during filler mixing, making the operation more convenient and increasing the mixing efficiency of stirring.

Description

Technical Field

[0001] The present invention relates to the technical field of filler mixing, and specifically to a filler uniform mixing device and method thereof. Background Art

[0002] In chemical analysis technology, the mixing of fillers is a key step, which directly affects the separation effect of the chromatographic column and the final analysis result. During the preparation of the chromatographic column, the uniformity of filler mixing is crucial for achieving efficient separation. Uniform filler mixing can ensure that the interaction forces between the components in the sample and the stationary phase are consistent when passing through the chromatographic column, thereby achieving a better separation effect. The mixing of fillers usually involves uniformly mixing different types of filler particles together to form a chromatographic column with specific separation performance. For example, the SCX-C18 mixed filler chromatographic column is made by uniformly mixing SCX and ordinary C18 filler particles. This mixed filler combines the characteristics of ion exchange and reverse phase separation and is suitable for the separation and analysis of complex samples.

[0003] Existing operating steps for filler mixing in chemical analysis: Prepare fillers: Select appropriate fillers to ensure their quality meets the analysis requirements; Mix fillers: Use appropriate mixing methods, such as mechanical stirring or ultrasonic dispersion, to ensure that the fillers are uniformly dispersed in the matrix. Possible defects in existing filler mixing:

[0004] 1: Uneven mixing: During the mixing process, due to the immobility of the fillers and the solvent, local aggregation or uneven dispersion may occur, affecting the accuracy of the analysis result;

[0005] 2: Complex operation: The mixing process of fillers requires repeated operations and controls, which is complex and time-consuming.

[0006] Therefore, we propose a filler uniform mixing device and method thereof. Summary of the Invention

[0007] In view of the above and / or existing problems in a filler uniform mixing device and method thereof, the present invention is proposed.

[0008] Therefore, the object of the present invention is to provide a filler uniform mixing device and method thereof. The solvent and fillers are discharged into the interior of the filler mechanism through the agitation and feeding mechanism. Through the drive of the filler mechanism, multi-layer stirring and mixing operations are carried out up and down. And through the continuous downward pressure of the flow mechanism and the agitation and feeding mechanism, the filler mechanism can drive the flow mechanism, thereby performing spiral countercurrent fluidity mixing on the filler mixture, and returning the filler mixture to the inlet valve through V01 / P01 / V03 again for several times of stirring and mixing, which can solve the above-mentioned existing problems.

[0009] To solve the above technical problems, according to one aspect of the present invention, the following technical solutions are provided:

[0010] A filler uniform mixing device, which includes:

[0011] A filler mechanism, which is placed on the ground, stores the solvent inside the filler mechanism, and stirs and mixes the solvent through the filler mechanism;

[0012] A flow mechanism, the upper end of whose outer wall is connected to the upper end of the filler mechanism, the lower end of the flow mechanism is inserted into the inside of the filler mechanism, and the stirred filler mixture is discharged reversely through the flow mechanism;

[0013] A stirring and feeding mechanism, which is installed inside the flow mechanism, the bottom of the stirring and feeding mechanism is in contact with the center inside the filler mechanism, and the solvent is discharged into the inside of the filler mechanism through the stirring and feeding mechanism. At the same time, through the cooperation of the filler mechanism and the stirring and feeding mechanism, the mixture and solvent inside the filler mechanism are driven to be stirred and mixed.

[0014] As a preferred solution of a filler uniform mixing device according to the present invention, wherein: the filler mechanism includes:

[0015] A driving mechanism, which is placed on the ground, the driving mechanism is in contact with the center of the bottom of the stirring and feeding mechanism, and through the driving mechanism, the mixture and solvent can be stored and stirred. At the same time, the lower end of the stirring and feeding mechanism can be driven to rotate through the driving of the driving mechanism;

[0016] A filler storage component, which is arranged on the top of the driving mechanism, and through the cooperation of the filler storage component and the driving mechanism, the rotation of the driving mechanism can be limited;

[0017] A lifting component, which is installed on the top of the filler storage component, the upper end inside the lifting component is connected to the outer wall upper end of the stirring and feeding mechanism, and the stirring and feeding mechanism can be driven to lift through the lifting component.

[0018] As a preferred solution of a filler uniform mixing device according to the present invention, wherein: the driving mechanism includes:

[0019] A filler chassis, which is placed on the ground;

[0020] A driving motor, which is arranged at the center of the bottom of the filler chassis;

[0021] A filler storage disk, which is rotatably connected to the center of the top of the filler chassis, the bottom of the filler storage disk is connected to the output end of the driving motor, and the mixture and solvent can be stored and stirred through the filler storage disk;

[0022] A convex ring is provided on the outer wall of the packing storage disk, and the convex ring is slidably connected to the upper end of the inner wall of the packing storage assembly;

[0023] A stirring rod is provided at the inner center of the packing storage disk, and through the cooperation of the stirring rod with the packing storage disk and the stirring and feeding mechanism, the mixture and solvent inside the packing storage disk can be stirred;

[0024] A polygonal groove is provided at the top of the stirring rod, and the polygonal groove contacts the bottom of the stirring and feeding mechanism, and the stirring and feeding mechanism can be connected and limited through the polygonal groove.

[0025] As a preferred solution of a packing uniform mixing device according to the present invention, wherein: the packing storage assembly includes:

[0026] A packing bucket is provided on the top of the packing chassis;

[0027] A rotating groove is provided at the upper end of the inner wall of the packing bucket, and the convex ring is slidably connected to the inside of the rotating groove, and through the cooperation of the rotating groove and the convex ring, the rotation of the packing storage disk can be limited;

[0028] The lifting assembly includes:

[0029] A cover plate is installed on the top of the packing bucket, and through the cover plate, the splashing of the mixture inside the packing storage disk can be blocked;

[0030] A telescopic rod is installed around the top of the cover plate;

[0031] An installation ring is connected to the output ends of the telescopic rods around the bottom, and the inner wall of the installation ring is connected to the upper end of the outer wall of the stirring and feeding mechanism, and through the drive of the telescopic rods, the stirring and feeding mechanism can be driven to lift.

[0032] As a preferred solution of a packing uniform mixing device according to the present invention, wherein: the flow mechanism includes:

[0033] A flow cylinder, the upper end of the outer wall of which is connected to the inner wall of the installation ring;

[0034] A discharge valve is provided at the upper left end of the outer wall of the flow cylinder, and through the discharge valve, the mixture inside the flow cylinder can be discharged;

[0035] A rotating cylinder is rotatably connected to the inside of the flow cylinder;

[0036] A limiting groove is provided around the outer wall of the rotating cylinder, and the limiting groove contacts the bottom of the stirring and feeding mechanism, and the stirring and feeding mechanism can be connected to the rotating cylinder through the limiting groove;

[0037] A spiral stirring blade, the inner wall of which is arranged on the outer wall of the rotating cylinder, and the outer wall of the spiral stirring blade is slidably connected to the inner wall of the flow cylinder. Through the rotation of the spiral stirring blade, the mixture can be driven to flow countercurrently, so that the mixture is transported from bottom to top.

[0038] As a preferred embodiment of a filler uniform mixing device according to the present invention, wherein: the stirring and feeding mechanism includes:

[0039] A feeding component, which is rotatably connected to the inner wall of the rotating cylinder, and the rotating cylinder is slidably connected to the outer wall of the feeding component. Through the feeding component, the solvent can be put into the interior.

[0040] A stirring component, which is rotatably connected to the bottom of the feeding component, and the bottom of the stirring component is connected to the polygonal groove. Through the cooperation of the stirring component with the filler storage tray and the stirring rod, the solvent can be stirred and mixed. At the same time, through the stirring component, the solvent in the feeding component can be discharged into the interior of the filler storage tray.

[0041] As a preferred embodiment of a filler uniform mixing device according to the present invention, wherein: the feeding component includes:

[0042] A feeding cylinder, which is rotatably connected to the inner wall of the rotating cylinder, and the rotating cylinder is slidably connected to the outer wall of the feeding cylinder. Through the feeding cylinder, the solvent can be discharged and put into the interior.

[0043] A blocking ring, which is arranged at the upper end and the lower end of the outer wall of the feeding cylinder, and the blocking ring is arranged in two groups. Through the blocking ring, the sliding of the rotating cylinder can be blocked.

[0044] A feeding valve, which is arranged at the top of the feeding cylinder, and through the feeding valve, the solvent can be put in.

[0045] An inner cylinder, which is arranged at the lower end of the interior of the feeding cylinder, and the top end of the interior of the inner cylinder is connected to the top of the stirring component.

[0046] A baffle, which is arranged between the inner cylinder and the feeding cylinder, and the baffle is arranged in several groups. Through the cooperation of the inner cylinder and the baffle, the discharged solvent can be guided and diverted.

[0047] As a preferred embodiment of a filler uniform mixing device according to the present invention, wherein: the stirring component includes:

[0048] A first turntable, the top of which is rotatably connected to the bottom of the feeding cylinder;

[0049] A movable column, which is slidably connected to the interior of the inner cylinder, and the movable column is slidably connected to the interior of the first turntable;

[0050] A resilient spring, with its bottom connected to the top of the movable column and its top connected to the inner top end of the built-in cylinder, and the resilient spring can provide resilient protection for the pressing of the movable column;

[0051] A clamping frame, which is arranged at the front end and the rear end of the top of the first turntable, and the clamping frame is set in two groups. At the same time, the top of the clamping frame contacts the bottom of the rotating cylinder, and through the continuous pressing of the first turntable, the convex blocks on the inner wall of the clamping frame can slide into the inside of the limiting groove;

[0052] A feeding pipeline, which is installed around the inside of the first turntable, and the output end of the feeding pipeline is arranged between the feeding cylinder and the built-in cylinder, and the output end of the feeding pipeline inclines towards the outer side of the lower end of the first turntable. And through the feeding pipeline, the solvent between the feeding cylinder and the built-in cylinder can be received and the solvent can be guided and discharged.

[0053] As a preferred scheme of a filler uniform mixing device according to the present invention, wherein: the stirring assembly includes:

[0054] A second turntable, which is arranged at the lower end of the first turntable;

[0055] A stirring box, which is rotatably connected to the periphery of the top of the second turntable, and the connection between the stirring box and the second turntable is connected by a torsion spring, so that the initial state of the stirring box is perpendicular to the second turntable;

[0056] A sealing sliding cover, which is slidably connected to the surface of the stirring box, and through the sealing sliding cover, the surface opening of the stirring box can be sealed and blocked;

[0057] A pulling rod, one end of which is rotatably connected to the surface of the sealing sliding cover, and the other end is rotatably connected to the periphery of the lower end of the outer wall of the movable column. And through the downward pressure of the movable column, the pulling rod pulls the sealing sliding cover, thereby driving the sealing sliding cover to slide towards the lower end of the stirring box;

[0058] A polygonal column, which is arranged at the bottom of the second turntable, and through the polygonal column being inserted into the inside of the polygonal groove, the filler storage disk drives the second turntable and the first turntable to rotate.

[0059] A using method of a filler uniform mixing device, including the following operation steps:

[0060] S1: By turning on the infusion pump P01 and valves V01 / V03, the solvent of the filler sequentially enters the interior of the feed valve through V01 / P01 / V03. The solvent enters the interior of the feed pipe through the gap between the feed cylinder and the baffle. At this time, since the stirring box is in a vertical state, the top opening of the stirring box contacts the output end of the feed pipe, allowing the solvent to enter the interior of the stirring box through the feed pipe. At this time, by starting the telescopic rod, the telescopic rod drives the flow cylinder to move downward, so that the polygonal column inserts into the polygonal groove. Then, the movable column continues to press down, driving the pulling rod to slide and drive the sealing sliding cover, and thus the surface opening of the stirring box is opened by the sealing sliding cover. At the same time, the sealing sliding cover supports the stirring box and tilts the stirring box outward. At this time, the top of the clamping bracket contacts the bottom of the rotating cylinder, and the telescopic rod stops its telescopic drive;

[0061] S2: By starting the drive motor, the drive motor drives the filler storage disk and the stirring rod to rotate, so that the stirring rod drives the second turntable and the first turntable to rotate. Then, the stirring box rotates, and the solvent inside the stirring box is thrown out into the interior of the filler storage disk for mixing and stirring. Through the above steps, the fillers to be mixed all enter the interior of the filler storage disk for mixing and stirring;

[0062] S3: When performing high-speed mixing, by starting the telescopic rod, the polygonal column at the bottom of the second turntable is separated from the polygonal groove of the stirring rod, and the second turntable is located above the stirring rod. At this time, the drive motor continues to run, driving the filler storage disk and the stirring rod to rotate, and cooperating with a number of stirring boxes placed statically on the top of the second turntable, thus realizing the multi-layer mixing operation of the upper and lower layers;

[0063] S4: After the high-speed mixing is completed, start the telescopic rod again to insert the polygonal column into the polygonal groove again. By continuously pressing down, the first turntable continues to move downward, driving the convex block on the inner wall of the clamping bracket to slide into the limiting groove on the outer wall of the rotating cylinder. By starting the drive motor, the drive motor drives the filler storage disk, the second turntable and the first turntable to rotate. Under the connection of the clamping bracket, the first turntable drives the rotating cylinder to rotate, and then the spiral stirring blade rotates. At this time, the mixed filler passes through the gap between the flow cylinder and the rotating cylinder, and through the rotation of the spiral stirring blade, the mixed filler is driven to flow spirally upward in a countercurrent manner, so that while the mixed filler is discharged from the discharge valve, the flowing mixed filler is mixed in a flowing state;

[0064] S5: By opening the valve VO2, the mixed filler flows back to the feed valve through V01 / P01 / V03 again, and the flowing back mixed filler is stirred and mixed again, so that the mixed filler undergoes several flow cycles to ensure the uniform mixing of the filler and the solvent in the barrel;

[0065] S6: After the flow cycle is completed, by closing valve V03 and opening V02 / P01 / V04 / V05, the column packing or waste discharging of the mixed liquid is realized, thus completing the operation.

[0066] Compared with the prior art:

[0067] Through the cooperation of the packing mechanism, the flow mechanism, and the stirring and feeding mechanism, the solvent and the packing are discharged into the interior of the packing mechanism through the stirring and feeding mechanism. Driven by the packing mechanism, the packing mechanism and the stirring and feeding mechanism cooperate with each other, thereby realizing the multi-layer stirring and mixing operation of the upper and lower layers. Through the continuous downward pressure of the flow mechanism and the stirring and feeding mechanism, the packing mechanism can drive the flow mechanism to operate, thereby realizing the spiral countercurrent fluidity mixing of the packing mixture by the flow mechanism, and the packing mixture is refluxed to the feeding valve again through V01 / P01 / V03 for several times of stirring and mixing, and then the flow-type mixing of the packing mixture is realized, ensuring the uniform mixing of the packing mixture. At the same time, the operation steps during the packing mixing are reduced, making the operation more convenient and increasing the mixing efficiency of the stirring. Description of the Drawings

[0068] Figure 1 It is the overall framework flow chart provided by the present invention;

[0069] Figure 2 It is the overall structure schematic diagram provided by the present invention;

[0070] Figure 3 It is the split structure schematic diagram of the packing mechanism provided by the present invention;

[0071] Figure 4 It is the bottom view structure schematic diagram of the driving mechanism provided by the present invention;

[0072] Figure 5 It is the internal structure schematic diagram of the driving mechanism provided by the present invention;

[0073] Figure 6 It is the connection structure schematic diagram of the flow mechanism and the stirring and feeding mechanism provided by the present invention;

[0074] Figure 7 It is the split structure schematic diagram of the flow mechanism provided by the present invention;

[0075] Figure 8 It is the structure schematic diagram of the stirring and feeding mechanism provided by the present invention;

[0076] Figure 9 It is the cross-sectional structure schematic diagram of the feeding assembly provided by the present invention;

[0077] Figure 10 It is the bottom view structure schematic diagram of the feeding assembly provided by the present invention;

[0078] Figure 11 Schematic diagram of the split structure of the stirring component provided by the present invention;

[0079] Figure 12 Schematic diagram of the connection structure of the first turntable provided by the present invention;

[0080] Figure 13 Schematic diagram of the bottom view of the first turntable provided by the present invention;

[0081] Figure 14 Schematic diagram of the top view of the second turntable provided by the present invention;

[0082] Figure 15 Schematic diagram of the bottom view of the second turntable provided by the present invention.

[0083] In the figure:

[0084] Packing mechanism 1, driving mechanism 11, packing chassis 111, driving motor 112, packing storage disc 113, convex ring 114, stirring rod 115, polygonal groove 116, packing storage component 12, packing barrel 121, rotating groove 122, lifting component 13, cover plate 131, telescopic rod 132, mounting ring 133, flow mechanism 2, flow cylinder 21, discharge valve 22, rotating cylinder 23, limiting groove 24, spiral stirring blade 25, stirring and feeding mechanism 3, feeding component 31, feeding cylinder 311, blocking ring 312, feeding valve 313, inner cylinder 314, baffle 315, stirring component 32, first turntable 321, movable column 322, resilient spring 323, clamping bracket 324, feeding pipeline 325, second turntable 326, stirring box 327, sealing sliding cover 328, pulling rod 329, polygonal column 3210. Detailed implementation manners

[0085] To make the objectives, technical solutions and advantages of the present invention clearer, the following will further describe the implementation manners of the present invention in detail with reference to the accompanying drawings.

[0086] The present invention provides a packing uniform mixing device and its method. Please refer to Figures 1 - 15 , which includes a packing mechanism 1, a flow mechanism 2 and a stirring and feeding mechanism 3;

[0087] Filling mechanism 1, which is placed on the ground and stores the solvent inside the filling mechanism 1, and is used to agitate and mix the solvent through the filling mechanism 1. The filling mechanism 1 includes: a driving mechanism 11, a filling chassis 111, a driving motor 112, a filling storage disc 113, a convex ring 114, a stirring rod 115, a polygonal groove 116, a filling storage component 12, a filling bucket 121, a rotating groove 122, a lifting component 13, a cover plate 131, a telescopic rod 132 and a mounting ring 133. The driving mechanism 11 is placed on the ground and makes the driving mechanism 11 contact the bottom center of the stirring and feeding mechanism 3, and through the driving mechanism 11, the mixture and the solvent can be stored and stirred. At the same time, the lower end of the stirring and feeding mechanism 3 can be driven to rotate by the driving of the driving mechanism 11. The filling chassis 111 is placed on the ground. The driving motor 112 is arranged at the bottom center of the filling chassis 111. The filling storage disc 113 is rotatably connected to the top center of the filling chassis 111, and the bottom of the filling storage disc 113 is connected to the output end of the driving motor 112, and through the filling storage disc 113, the mixture and the solvent can be stored and stirred. The convex ring 114 is arranged on the outer wall of the filling storage disc 113 and makes the convex ring 114 slidably connected to the upper end of the inner wall of the filling storage component 12. The stirring rod 115 is arranged at the inner center of the filling storage disc 113, and through the cooperation of the stirring rod 115 with the filling storage disc 113 and the stirring and feeding mechanism 3, the mixture and the solvent inside the filling storage disc 113 can be stirred. The polygonal groove 116 is arranged on the top of the stirring rod 115 and makes the polygonal groove 116 contact the bottom of the stirring and feeding mechanism 3, and through the polygonal groove 116, the stirring and feeding mechanism 3 can be connected and limited. The filling storage component 12 is arranged on the top of the driving mechanism 11, and through the cooperation of the filling storage component 12 with the driving mechanism 11, the rotation of the driving mechanism 11 can be limited. The filling bucket 121 is arranged on the top of the filling chassis 111. The rotating groove 122 is arranged at the upper end of the inner wall of the filling bucket 121 and makes the convex ring 114 slidably connected to the inside of the rotating groove 122, and through the cooperation of the rotating groove 122 with the convex ring 114, the rotation of the filling storage disc 113 can be limited. The lifting component 13 is installed on the top of the filling storage component 12 and makes the upper end inside the lifting component 13 connect to the upper end of the outer wall of the stirring and feeding mechanism 3, and through the lifting component 13, the stirring and feeding mechanism 3 can be driven to lift. The cover plate 131 is installed on the top of the filling bucket 121, and through the cover plate 131, the splashing of the mixture inside the filling storage disc 113 can be blocked. The telescopic rods 132 are installed around the top of the cover plate 131. The bottom of the mounting ring 133 is connected to the output ends of the telescopic rods 132 around, and the inner wall of the mounting ring 133 is connected to the upper end of the outer wall of the stirring and feeding mechanism 3, and through the driving of the telescopic rods 132, the stirring and feeding mechanism 3 can be driven to lift.

[0088] A flow mechanism 2, the upper end of its outer wall is connected to the upper end of the packing mechanism 1, and the lower end of the flow mechanism 2 is inserted into the interior of the packing mechanism 1, and the flow mechanism 2 is used to reversely discharge the stirred packing mixture. The flow mechanism 2 includes: a flow cylinder 21, a discharge valve 22, a rotating cylinder 23, a limiting groove 24, and a spiral stirring blade 25. The flow cylinder 21, the upper end of its outer wall is connected to the inner wall of the mounting ring 133. The discharge valve 22 is arranged at the upper left end of the outer wall of the flow cylinder 21, and through the discharge valve 22, the mixture inside the flow cylinder 21 can be discharged. The rotating cylinder 23 is rotatably connected inside the flow cylinder 21. The limiting groove 24 is arranged around the outer wall of the rotating cylinder 23 and makes the limiting groove 24 contact the bottom of the stirring and feeding mechanism 3, and through the limiting groove 24, the stirring and feeding mechanism 3 can be connected to the rotating cylinder 23. The spiral stirring blade 25, its inner wall is arranged on the outer wall of the rotating cylinder 23, and the outer wall of the spiral stirring blade 25 is slidably connected to the inner wall of the flow cylinder 21, and through the rotation of the spiral stirring blade 25, the mixture can be driven to flow countercurrently, so that the mixture is transported from bottom to top.

[0089] Agitation and feeding mechanism 3, which is installed inside the flow mechanism 2, makes the bottom of the agitation and feeding mechanism 3 contact the inner center of the filling mechanism 1, and is used to discharge the solvent into the inside of the filling mechanism 1 through the agitation and feeding mechanism 3. At the same time, through the cooperation of the filling mechanism 1 and the agitation and feeding mechanism 3, it is used to drive the mixture and solvent in the filling mechanism 1 to be stirred and mixed. The agitation and feeding mechanism 3 includes: a feeding component 31, a feeding cylinder 311, a blocking ring 312, a feeding valve 313, an inner cylinder 314, a baffle 315, an agitation component 32, a first turntable 321, a movable column 322, a resilient spring 323, a clamping bracket 324, a feeding pipeline 325, a second turntable 326, an agitation box 327, a sealing sliding cover 328, a pulling rod 329, and a polygonal column 3210. The feeding component 31 is rotatably connected to the inner wall of the rotating cylinder 23, and the rotating cylinder 23 is slidably connected to the outer wall of the feeding component 31, and the solvent can be put into the inside through the feeding component 31. The feeding cylinder 311 is rotatably connected to the inner wall of the rotating cylinder 23, and the rotating cylinder 23 is slidably connected to the outer wall of the feeding cylinder 311, and the solvent can be discharged and put into the inside through the feeding cylinder 311. The blocking ring 312 is arranged at the upper end and the lower end of the outer wall of the feeding cylinder 311, and the blocking ring 312 is set in two groups, and the sliding of the rotating cylinder 23 can be blocked through the blocking ring 312. The feeding valve 313 is arranged at the top of the feeding cylinder 311, and the solvent can be put in through the feeding valve 313. The inner cylinder 314 is arranged at the lower end inside the feeding cylinder 311, and the top end inside the inner cylinder 314 is connected to the top of the agitation component 32. The baffle 315 is arranged between the inner cylinder 314 and the feeding cylinder 311, and the baffle 315 is set in several groups, and through the cooperation of the inner cylinder 314 and the baffle 315, the discharged solvent can be guided and drained. The agitation component 32 is rotatably connected to the bottom of the feeding component 31, and the bottom of the agitation component 32 is connected to the polygonal groove 116, and through the cooperation of the agitation component 32 with the filling storage disk 113 and the stirring rod 115, the solvent can be stirred and mixed. At the same time, the solvent in the feeding component 31 can be discharged into the inside of the filling storage disk 113 through the agitation component 32. The top of the first turntable 321 is rotatably connected to the bottom of the feeding cylinder 311. The movable column 322 is slidably connected to the inside of the inner cylinder 314, and the movable column 322 is slidably connected to the inside of the first turntable 321. The bottom of the resilient spring 323 is connected to the top of the movable column 322, and the top is connected to the top end inside the inner cylinder 314, and the pressing of the movable column 322 can be resiliently protected through the resilient spring 323. The clamping brackets 324 are arranged at the front end and the rear end of the top of the first turntable 321, and the clamping brackets 324 are set in two groups. At the same time, the top of the clamping bracket 324 contacts the bottom of the rotating cylinder 23, and through the continuous pressing of the first turntable 321, the convex blocks on the inner wall of the clamping bracket 324 can slide into the inside of the limiting groove 24. The feeding pipeline 325,It is installed around the inner circumference of the first turntable 321, and the output end of the feeding pipe 325 is arranged between the feeding cylinder 311 and the built-in cylinder 314. The output end of the feeding pipe 325 is inclined towards the outer side of the lower end of the first turntable 321. Through the feeding pipe 325, the solvent between the feeding cylinder 311 and the built-in cylinder 314 can be received and the solvent can be guided out. The second turntable 326 is arranged at the lower end of the first turntable 321. The stirring box 327 is rotatably connected around the top of the second turntable 326, and the connection between the stirring box 327 and the second turntable 326 is connected by a torsion spring, so that the initial state of the stirring box 327 is perpendicular to the second turntable 326. The sealing sliding cover 328 is slidably connected to the surface of the stirring box 327, and the surface opening of the stirring box 327 can be sealed and blocked through the sealing sliding cover 328. One end of the pulling rod 329 is rotatably connected to the surface of the sealing sliding cover 328, and the other end is rotatably connected to the outer wall of the movable column 322 around the lower end. Through the downward pressure of the movable column 322, the pulling rod 329 pulls the sealing sliding cover 328, thereby driving the sealing sliding cover 328 to slide downward along the stirring box 327. The polygonal column 3210 is arranged at the bottom of the second turntable 326, and by inserting the polygonal column 3210 into the polygonal groove 116, the packing storage disk 113 drives the second turntable 326 and the first turntable 321 to rotate.,

[0090] In specific use, those skilled in the art turn on the infusion pump P01 and valves V01 / V03, so that the solvent of the filler sequentially enters the inside of the material valve 313 from V01 / P01 / V03, and the solvent enters the inside of the material pipeline 325 through the gap between the material inlet cylinder 311 and the baffle 315. At this time, since the stirring box 327 is in a vertical state, the top opening of the stirring box 327 contacts the output end of the material inlet pipeline 325, so that the solvent enters the inside of the stirring box 327 through the material inlet pipeline 325. At this time, by starting the telescopic rod 132, the telescopic rod 132 drives the flow cylinder 21 to move downward, so that the polygonal column 3210 is inserted into the polygonal groove 116 of the stirring rod 115. Then, the movable column 322 continues to press down, so that the movable column 322 drives the pulling rod 329 to slide and drive the sealing sliding cover 328, and then the surface opening of the stirring box 327 is opened by the sealing sliding cover 328. At the same time, the sealing sliding cover 328 supports the stirring box 327 and tilts the stirring box 327 outward. At this time, the top of the clamping bracket 324 contacts the bottom of the rotating cylinder 23, and the telescopic rod 132 stops the telescopic drive. By starting the drive motor 112, the drive motor 112 drives the filler storage disk 113 and the stirring rod 115 to rotate, so that the stirring rod 115 drives the second turntable 326 and the first turntable 321 to rotate. Then, the stirring box 327 rotates, and the stirring box 327 throws the internal solvent into the filler storage disk 113 for mixing and stirring. Through the above steps, the fillers to be mixed all enter the filler storage disk 113 for mixing and stirring. When performing high-speed mixing, by starting the telescopic rod 132, the polygonal column 3210 at the bottom of the second turntable 326 is separated from the polygonal groove 116 of the stirring rod 115, so that the second turntable 326 is located above the stirring rod 115. At this time, the drive motor 112 continues to run, driving the filler storage disk 113 and the stirring rod 115 to rotate, and cooperating with a plurality of stirring boxes 327 placed statically on the top of the second turntable 326, so as to realize the multi-layer stirring and mixing operation of the upper and lower layers. When the high-speed mixing is completed, the telescopic rod 132 is started again, so that the polygonal column 3210 is inserted into the polygonal groove 116 again. By continuously pressing down, the first turntable 321 continues to move downward, driving the convex block on the inner wall of the clamping bracket 324 to slide into the limiting groove 24 on the outer wall of the rotating cylinder 23. By starting the drive motor 112, the drive motor 112 drives the filler storage disk 113, the second turntable 326 and the first turntable 321 to rotate. Under the connection of the clamping bracket 324, the first turntable 321 drives the rotating cylinder 23 to rotate, and then the spiral stirring blade 25 rotates. At this time, the mixed filler passes through the gap between the flow cylinder 21 and the rotating cylinder 23. Through the rotation of the spiral stirring blade 25, the mixed filler is driven to flow in a countercurrent spiral upward. While the mixed filler is discharged from the discharge valve 22, the flowing mixed filler is mixed. By opening the valve VO2, the mixed filler returns to the material inlet valve 313 through V01 / P01 / V03 again.And stir and mix the refluxed mixed packing again to make the mixed packing flow in a cycle for several times to ensure the uniform mixing of the packing and the solvent in the barrel. After the flow cycle is completed, close valve V03 and open V02 / P01 / V04 / V05 to achieve column filling or waste discharging of the mixed liquid, thus completing the operation.

[0091] Although the present invention has been described above with reference to the embodiments, various modifications can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in the present invention can be combined with each other in any way, and the exhaustive description of these combinations is omitted in this specification only for the consideration of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A filler uniform mixing device, characterized in that: include: A packing mechanism (1) is placed on the ground, and the solvent is stored inside the packing mechanism (1), and the solvent is stirred and mixed through the packing mechanism (1); The flow mechanism (2) has an upper end of an outer wall connected to the upper end of the filling mechanism (1), and the lower end of the flow mechanism (2) is inserted into the interior of the filling mechanism (1), and the stirred filling mixture is discharged in reverse through the flow mechanism (2); A stirring and feeding mechanism (3) is installed inside the flow mechanism (2), and the bottom of the stirring and feeding mechanism (3) is in contact with the inner center of the packing mechanism (1), and the solvent is discharged into the packing mechanism (1) through the stirring and feeding mechanism (3). At the same time, the mixture and the solvent in the packing mechanism (1) are stirred and mixed through the cooperation between the packing mechanism (1) and the stirring and feeding mechanism (3); The filling mechanism (1) comprises: a driving mechanism (11), a filling storage assembly (12) and a lifting assembly (13); the driving mechanism (11) is placed on the ground, the filling storage assembly (12) is arranged on the top of the driving mechanism (11), and the lifting assembly (13) is installed on the top of the filling storage assembly (12); the driving mechanism (11) comprises: a filling base plate (111), a driving motor (112), a filling storage plate (113), a stirring rod (115) and a polygonal groove (116); the lifting assembly (13) comprises: a cover plate (131), a telescopic rod (132) and a mounting ring (133); The driving motor (112) is arranged at the bottom center of the filling base plate (111); the filling storage plate (113) is rotatably connected to the top center of the filling base plate (111), and the bottom of the filling storage plate (113) is connected to the output end of the driving motor (112); the stirring rod (115) is arranged at the inner center of the filling storage plate (113); the polygonal groove (116) is arranged at the top of the stirring rod (115), and the polygonal groove (116) is in contact with the bottom of the stirring and feeding mechanism (3); The flow mechanism (2) comprises: a flow cylinder (21), the upper end of the outer wall of which is connected to the inner wall of the mounting ring (133); a discharge valve (22), which is arranged at the upper end of the left side of the outer wall of the flow cylinder (21); a rotating cylinder (23), which is rotatably connected to the inside of the flow cylinder (21); a limiting groove (24), which is arranged around the outer wall of the rotating cylinder (23), and the limiting groove (24) is in contact with the bottom of the stirring and feeding mechanism (3); a spiral stirring blade (25), the inner wall of which is arranged on the outer wall of the rotating cylinder (23), and the outer wall of the spiral stirring blade (25) is slidably connected to the inner wall of the flow cylinder (21); The stirring and feeding mechanism (3) comprises: a feeding component (31) and a stirring component (32); The feed assembly (31) comprises: A feed cylinder (311) is rotatably connected to the inner wall of the rotating cylinder (23), and the rotating cylinder (23) is slidably connected to the outer wall of the feed cylinder (311); an internal cylinder (314) is arranged at the lower end of the interior of the feed cylinder (311), and the internal top end of the internal cylinder (314) is connected to the top of the stirring assembly (32); The stirring assembly (32) comprises: a first turntable (321), the top of which is rotatably connected to the bottom of the feed cylinder (311); a movable column (322), which is slidably connected to the inside of the built-in cylinder (314), and the movable column (322) is slidably connected to the inside of the first turntable (321); a clamping frame (324), which is arranged at the top front end and the top rear end of the first turntable (321), and the clamping frame (324) is arranged in two groups, and at the same time, the top of the clamping frame (324) is in contact with the bottom of the rotating cylinder (23); a feed pipe (325), which is installed around the inside of the first turntable (321), and the output end of the feed pipe (325) is arranged Between the feed cylinder (311) and the built-in cylinder (314), the output end of the feed pipe (325) is inclined toward the outer side of the lower end of the first turntable (321); the second turntable (326) is arranged at the lower end of the first turntable (321); the stirring box (327) is rotatably connected to the top of the second turntable (326); the sealing slide cover (328) is slidably connected to the surface of the stirring box (327); the pulling rod (329) has one end rotatably connected to the surface of the sealing slide cover (328) and the other end rotatably connected to the lower end of the outer wall of the movable column (322); and the polygonal column (3210) is arranged at the bottom of the second turntable (326).

2. A filler uniform mixing device according to claim 1, characterized in that: The filling chassis (111) is placed on the ground; the driving mechanism (11) further comprises: A convex ring (114) is arranged on the outer wall of the filler storage disk (113), and the convex ring (114) is slidably connected to the upper end of the inner wall of the filler storage assembly (12).

3. A filler uniform mixing device according to claim 2, characterized in that: The filler storage assembly (12) comprises: A filling bucket (121) disposed on the top of the filling bottom plate (111); A rotating groove (122) is arranged at the upper end of the inner wall of the filling barrel (121), and the convex ring (114) is slidably connected inside the rotating groove (122); The cover plate (131) of the lifting assembly (13) is mounted on the top of the filling barrel (121); the telescopic rod (132) is mounted around the top of the cover plate (131); the bottom of the mounting ring (133) is connected to the output end of the telescopic rod (132), and the inner wall of the mounting ring (133) is connected to the upper end of the outer wall of the stirring and feeding mechanism (3).

4. A filler uniform mixing device according to claim 3, characterized in that: The feed assembly (31) further comprises: Blocking rings (312) are arranged at the upper end and the lower end of the outer wall of the feeding barrel (311), and the blocking rings (312) are arranged in two groups; A feed valve (313) disposed at the top of the feed cylinder (311); The baffles (315) are arranged between the inner cylinder (314) and the feeding cylinder (311), and the baffles (315) are arranged in a plurality of groups.

5. A filler uniform mixing device according to claim 4, characterized in that: The stirring assembly (32) further comprises: The bottom of the resilient spring (323) is connected to the top of the movable column (322), and the top is connected to the inner top of the built-in cylinder (314).

6. A method for using a filler uniform mixing device according to any one of claim 5, characterized in that: The steps include: S1: By opening the infusion pump (P01), the first valve (V01) and the third valve (V03), the solvent of the filler enters the interior of the material valve (313) through the first valve (V01), the infusion pump (P01) and the third valve (V03) in sequence, and the solvent enters the interior of the material pipeline (325) through the gap between the feed barrel (311) and the baffle (315). At this time, since the stirring box (327) is in a vertical state, the top opening of the stirring box (327) contacts the output end of the feed pipeline (325), so that the solvent enters the interior of the stirring box (327) through the feed pipeline (325). At this time, by starting the telescopic rod (132), the stirring box (327) is moved to the inner side of the stirring box (327). The telescopic rod (132) drives the flow cylinder (21) to move toward the lower end, so that the polygonal column (3210) is inserted into the polygonal groove (116), and the movable column (322) is continuously pressed downward, so that the movable column (322) drives the pulling rod (329) to slide the sealing slide cover (328), thereby causing the surface opening of the stirring box (327) to be opened by the sealing slide cover (328). At the same time, the sealing slide cover (328) supports the stirring box (327) and tilts the stirring box (327) outward. At this time, the top of the clamping frame (324) contacts the bottom of the rotating cylinder (23), and the telescopic rod (132) stops the telescopic drive; S2: starting the driving motor (112), so that the driving motor (112) drives the filler storage disk (113) and the stirring rod (115) to rotate, so that the stirring rod (115) drives the second rotating disk (326) and the first rotating disk (321) to rotate, and the stirring box (327) rotates accordingly, so that the stirring box (327) throws the solvent inside into the filler storage disk (113) for mixing and stirring. Through the above steps, all the fillers to be mixed enter the filler storage disk (113) for mixing and stirring; S3: When high-speed mixing is performed, the telescopic rod (132) is started so that the telescopic rod (132) drives the polygonal column (3210) at the bottom of the second rotating disk (326) to leave the polygonal groove (116) of the stirring rod (115), so that the second rotating disk (326) is located at the upper end of the stirring rod (115). At this time, the driving motor (112) is continuously started to drive the filler storage disk (113) and the stirring rod (115) to rotate, and then cooperates with the plurality of groups of stirring boxes (327) on the top of the second rotating disk (326) to be placed still, thereby realizing multiple stirring and mixing operations of the upper and lower layers; S4: After the high-speed mixing is completed, the telescopic rod (132) is started again, so that the polygonal column (3210) is inserted into the polygonal groove (116) again, and the first rotating disk (321) is continuously pressed downward to continue to move downward, driving the protrusion on the inner wall of the clamping frame (324) to slide into the limiting groove (24) on the outer wall of the rotating cylinder (23). The driving motor (112) is started to drive the driving motor (112) to drive the filler storage disk (113), the second rotating disk (326) and the first rotating disk (321) to rotate. Under the connection with the clamping frame (324), the first rotating disk (321) drives the rotating cylinder (23) to rotate, and then the spiral stirring blade (25) is rotated. At this time, the mixed filler passes through the gap between the flow cylinder (21) and the rotating cylinder (23), and the rotation of the spiral stirring blade (25) drives the mixed filler to spiral upward in the countercurrent, so that the mixed filler is discharged from the discharge valve (22) and the spiral countercurrent filler is mixed in a flowing manner; S5: opening the second valve (V02) to allow the mixed filler to flow back to the feed valve (313) via the first valve (V01), the infusion pump (P01), and the third valve (V03), and stirring and mixing the returned mixed filler again, so that the mixed filler undergoes several flow cycles to ensure uniform mixing of the filler and the solvent in the barrel; S6: After the flow cycle is completed, the mixed liquid is loaded into the column or discharged to waste by closing the third valve (V03), opening the second valve (V02) and the infusion pump (P01), and opening the fourth valve (V04) or the fifth valve (V05), thereby completing the operation.

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