Filler uniform mixing equipment and method thereof

Abstract

The invention belongs to the technical field of filler mixing and transferring, and particularly relates to filler uniform mixing equipment and a method thereof.The filler uniform mixing equipment comprises a filler mechanism which is placed on the ground, enables a solvent to be stored in the filler mechanism and is used for stirring and mixing the solvent through the filler mechanism, and a flowing mechanism of which the upper end of the outer wall is connected with the upper end of the filler mechanism; the lower end of the flowing mechanism is inserted into the filling mechanism, and the flowing mechanism is used for reversely discharging the stirred filling mixture, so that flowing type mixing of the filling mixture is realized, uniform mixing of the filling mixture is ensured, meanwhile, operation steps during filling mixing are reduced, and the mixing efficiency is improved. The operation is more convenient, and the mixing efficiency of stirring is improved.

Description

Technical Field

[0001] The invention relates to the technical field of filler mixing, in particular to a filler uniform mixing device and a 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 results. In the preparation process of the chromatographic column, the uniformity of the filler mixing is crucial to achieve efficient separation. Uniform filler mixing can ensure that the components in the sample maintain consistent interaction with the stationary phase when passing through the chromatographic column, thereby achieving better separation effects. The mixing of fillers usually involves uniformly mixing different types of filler particles together to form a chromatographic column with specific separation properties. For example, the SCX-C18 mixed filler chromatographic column is made by uniformly mixing SCX and ordinary C18 filler particles. This mixed filler has the characteristics of both ion exchange and reversed phase separation, and is suitable for the separation and analysis of complex samples.

[0003] The existing steps of filler mixing in chemical analysis are as follows: Prepare filler: Select appropriate filler to ensure that its quality meets the analysis requirements; Mix filler: Use appropriate mixing methods, such as mechanical stirring or ultrasonic dispersion, to ensure that the filler is evenly dispersed in the matrix; Possible defects in existing filler mixing: 1: Uneven mixing: During the mixing process, due to the non-fluidity of the filler and the solvent, the filler may aggregate locally or disperse unevenly, affecting the accuracy of the analysis results; 2: Complex operation: The mixing process of the filler requires repeated operation and control, which is complex and time-consuming.

[0004] To this end, we propose a filler uniform mixing device and method. Summary of the invention

[0005] In view of the above-mentioned and / or existing problems in a filler uniform mixing device and method, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a filler uniform mixing device and method thereof, wherein the solvent and filler are discharged into the interior of the filler mechanism through a stirring and feeding mechanism, and multiple stirring and mixing operations of the upper and lower layers are performed through the driving of the filler mechanism, and the flow mechanism is driven by the continuous downward pressure of the flow mechanism and the stirring and feeding mechanism, so that the filler mechanism can drive the flow mechanism to drive, thereby performing spiral countercurrent fluidity mixing on the filler mixture, and the filler mixture is refluxed to the feeding valve again through V01 / P01 / V03 for several stirring and mixing, which can solve the above-mentioned existing problems.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions: A filler uniform mixing device, comprising: A packing mechanism is placed on the ground, and the solvent is stored inside the packing mechanism, and the solvent is stirred and mixed through the packing mechanism; The flow mechanism has an upper end of an outer wall connected to an upper end of a filling mechanism, and a lower end of the flow mechanism inserted into the filling mechanism, and is used to discharge the stirred filling mixture in reverse direction through the flow mechanism; The stirring and feeding mechanism is installed inside the flow mechanism, and the bottom of the stirring and feeding mechanism is in contact with the inner center of the packing mechanism. The stirring and feeding mechanism is used to discharge the solvent into the packing mechanism. At the same time, the packing mechanism cooperates with the stirring and feeding mechanism to drive the mixture and solvent in the packing mechanism to be stirred and mixed.

[0008] As a preferred solution of the filler uniform mixing device described in the present invention, the filler mechanism includes: The driving mechanism is placed on the ground and is in contact with the bottom center of the stirring and feeding mechanism. The mixture and the solvent can be stored and stirred by the driving mechanism. At the same time, the lower end of the stirring and feeding mechanism can be driven to rotate by the driving of the driving mechanism. A filler storage assembly is arranged on the top of the driving mechanism, and the rotation of the driving mechanism can be limited by the cooperation between the filler storage assembly and the driving mechanism; The lifting component is installed on the top of the filler storage component, and the internal upper end of the lifting component is connected to the upper end of the outer wall of the stirring and feeding mechanism, and the stirring and feeding mechanism can be driven to lift through the lifting component.

[0009] As a preferred solution of the filler uniform mixing device described in the present invention, the driving mechanism includes: a filler chassis, which is placed on the ground; A drive motor is arranged at the bottom center of the filler chassis; A filler storage disk is rotatably connected to the top center of the filler bottom disk, and the bottom of the filler storage disk is connected to the output end of the drive motor, and the mixture and the solvent can be stored and stirred through the filler storage disk; A convex ring is arranged on the outer wall of the filler storage disk and is slidably connected to the upper end of the inner wall of the filler storage assembly; A stirring rod is arranged at the inner center of the filler storage disk, and the mixture and solvent inside the filler storage disk can be stirred by the cooperation of the stirring rod, the filler storage disk and the stirring and feeding mechanism; The polygonal groove is arranged on the top of the stirring rod, and the polygonal groove is in contact with the bottom of the stirring and feeding mechanism, and the stirring and feeding mechanism can be connected and limited through the polygonal groove.

[0010] As a preferred solution of the filler uniform mixing device described in the present invention, the filler storage component includes: A filling bucket, which is arranged on the top of the filling bottom plate; A rotating groove is arranged at the upper end of the inner wall of the filling barrel, and the convex ring is slidably connected inside the rotating groove, and the rotation of the filling storage disk can be limited by the cooperation between the rotating groove and the convex ring; The lifting assembly comprises: A cover plate is installed on the top of the filling barrel, and the mixture inside the filling storage tray can be splashed and blocked by the cover plate; A telescopic rod, which is installed around the top of the cover plate; The bottom of the mounting ring is connected to the output end of the telescopic rod, and the inner wall of the mounting ring is connected to the upper end of the outer wall of the stirring and feeding mechanism. The stirring and feeding mechanism can be driven to move up and down by the driving of the telescopic rod.

[0011] As a preferred solution of the filler uniform mixing device described in the present invention, the flow mechanism includes: A flow tube, the upper end of the outer wall of which is connected to the inner wall of the mounting ring; A discharge valve is arranged at the upper left end of the outer wall of the flow tube, and the mixture inside the flow tube can be discharged through the discharge valve; A rotating cylinder is rotatably connected to the interior of the flowing cylinder; The limiting groove is arranged around the outer wall of the rotating drum, and the limiting groove is in contact with the bottom of the stirring and feeding mechanism, and the stirring and feeding mechanism can be connected to the rotating drum through the limiting groove; The inner wall of the spiral stirring blade 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. The rotation of the spiral stirring blade can drive the mixture to flow in reverse, so that the mixture is transmitted from bottom to top.

[0012] As a preferred embodiment of the filler uniform mixing device described in the present invention, the stirring and feeding mechanism comprises: A material feeding assembly is rotatably connected to the inner wall of the rotating cylinder, and the rotating cylinder is slidably connected to the outer wall of the material feeding assembly, and the solvent can be fed into the interior through the material feeding assembly; The stirring assembly is rotatably connected to the bottom of the feeding assembly, and the bottom of the stirring assembly is connected to the polygonal groove. The stirring assembly cooperates with the filling storage disk and the stirring rod to stir and mix the solvent. At the same time, the stirring assembly can discharge the solvent in the feeding assembly into the interior of the filling storage disk.

[0013] As a preferred solution of the filler uniform mixing device described in the present invention, the feed component comprises: The feeding cylinder 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, and the solvent can be discharged into the interior through the feeding cylinder; Blocking rings are arranged at the upper end and the lower end of the outer wall of the feeding cylinder, and the blocking rings are arranged in two groups, and the sliding of the rotating cylinder can be blocked by the blocking rings; A feed valve is arranged at the top of the feed cylinder, and the solvent can be fed through the feed valve; An internal cylinder is arranged at the lower end of the feeding cylinder, and the internal top end of the internal cylinder is connected to the top of the stirring assembly; The baffles are arranged between the built-in cylinder and the feeding cylinder, and the baffles are arranged in a plurality of groups. Through the cooperation between the built-in cylinder and the baffles, the discharged solvent can be guided and drained.

[0014] As a preferred embodiment of the filler uniform mixing device described in the present invention, the stirring component comprises: A first rotating disk, the top of which is rotatably connected to the bottom of the feeding cylinder; A movable column is slidably connected to the interior of the built-in cylinder, and the movable column is slidably connected to the interior of the first rotating disk; A resilient spring, the bottom of which is connected to the top of the movable column, and the top of which is connected to the inner top of the built-in cylinder, and the resilient spring can provide resilient protection for pressing the movable column; A clamping frame is arranged at the top front end and the top rear end of the first rotating disk, and the clamping frame is arranged in two groups. At the same time, the top of the clamping frame contacts the bottom of the rotating cylinder, and the protrusion on the inner wall of the clamping frame can slide into the inside of the limiting groove through the continuous pressing of the first rotating disk; The feed pipe is installed around the inside of the first turntable, and the output end of the feed pipe is arranged between the feed cylinder and the built-in cylinder, so that the output end of the feed pipe is inclined toward the outer side of the lower end of the first turntable, and the solvent between the feed cylinder and the built-in cylinder can be received through the feed pipe, and the solvent can be guided for discharge.

[0015] As a preferred embodiment of the filler uniform mixing device described in the present invention, the stirring component comprises: A second rotating disk, which is arranged at the lower end of the first rotating disk; A stirring box is rotatably connected to the top of the second rotating disk, and the connection between the stirring box and the second rotating disk is connected by a torsion spring, so that the initial state of the stirring box is perpendicular to the second rotating disk; A sealing slide cover is slidably connected to the surface of the stirring box, and the surface opening of the stirring box can be sealed and blocked by the sealing slide cover; A pulling rod, one end of which is rotatably connected to the surface of the sealing slide cover, and the other end of which is rotatably connected to the periphery of the lower end of the outer wall of the movable column, and the pulling rod pulls the sealing slide cover by pressing down the movable column, thereby driving the sealing slide cover to slide toward the lower end of the stirring box; The polygonal column is arranged at the bottom of the second turntable and is inserted into the polygonal groove through the polygonal column, so that the filler storage disk drives the second turntable and the first turntable to rotate.

[0016] A method for using a filler uniform mixing device comprises the following steps: S1: By turning on the infusion pump P01 and valve V01 / V03, the solvent of the filler enters the interior of the material valve from V01 / P01 / V03 in turn, and the solvent enters the interior of the material pipeline through the gap between the feed barrel 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 pipeline, so that the solvent enters the interior of the stirring box through the feed pipeline. At this time, by starting the telescopic rod, the telescopic rod drives the flow barrel to move to the lower end, so that the polygonal column is inserted into the interior of the polygonal groove, and the movable column continues to press downward, so that the movable column drives the pulling rod to slide and drive the sealing slide cover, and then the surface opening of the stirring box is opened by the sealing slide cover. At the same time, the sealing slide cover supports the stirring box and tilts the stirring box to the outside. At this time, the top of the clamping frame contacts the bottom of the rotating barrel, and the telescopic rod will stop the telescopic drive; S2: starting the driving motor to drive the filling storage disk and the stirring rod to rotate, so that the stirring rod drives the second rotating disk and the first rotating disk to rotate, and the stirring box is rotated accordingly, so that the stirring box throws the solvent inside into the filling storage disk for mixing and stirring. Through the above steps, the fillings to be mixed are all put into the filling storage disk for mixing and stirring; S3: When high-speed mixing is performed, the telescopic rod is started to drive the polygonal column at the bottom of the second turntable to leave the polygonal groove of the stirring rod, so that the second turntable is located at the upper end of the stirring rod. At this time, the driving motor is continuously started to drive the filler storage disk and the stirring rod to rotate, and then cooperates with the several groups of stirring boxes on the top of the second turntable 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 is started again to insert the polygonal column into the polygonal groove again, and the first turntable is continuously pressed down to continue to move downward, driving the protrusion on the inner wall of the clamping frame to slide into the limit groove on the outer wall of the rotating cylinder. The driving motor is started to drive the filler storage disk, the second turntable and the first turntable to rotate. Under the connection of the clamping frame, the first turntable drives the rotating cylinder to rotate, and then the spiral stirring blade is rotated. At this time, the mixed filler passes through the gap between the flow cylinder and the rotating cylinder, and the rotation of the spiral stirring blade drives the mixed filler to spiral upward in the countercurrent, so that the mixed filler is discharged from the discharge valve, and the spiral countercurrent filler is mixed in a flow-type manner; S5: Open valve VO2 to allow the mixed filler to flow back to the feed valve through V01 / P01 / V03 again, and stir and mix the returned mixed filler again, so that the mixed filler can flow for several times to ensure uniform mixing of the filler and the solvent in the barrel; S6: After the flow cycle is completed, the operation is completed by closing valve V03 and opening V02 / P01 / V04 / V05 to load the mixed liquid into the column or discharge it into waste.

[0017] Compared with existing technologies: Through the coordination 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. Through the driving of the packing mechanism, the packing mechanism and the stirring and feeding mechanism cooperate with each other, thereby realizing multiple stirring and mixing operations 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 drive, thereby realizing the flow mechanism to perform spiral countercurrent fluidity mixing on the packing mixture, and the packing mixture is refluxed to the feeding valve through V01 / P01 / V03 for several stirring and mixing, thereby realizing the flow mixing of the packing mixture, ensuring the uniform mixing of the packing mixture, and at the same time, reducing the operation steps when mixing the packing, making the operation more convenient and increasing the stirring and mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall framework flow chart provided by the present invention; Figure 2 A schematic diagram of the overall structure provided by the present invention; Figure 3 A schematic diagram of the disassembled structure of the packing mechanism provided by the present invention; Figure 4 A bottom view schematic diagram of the driving mechanism provided by the present invention; Figure 5 A schematic diagram of the internal structure of the driving mechanism provided by the present invention; Figure 6A schematic diagram of the connection structure between the flow mechanism and the stirring and feeding mechanism provided by the present invention; Figure 7 A schematic diagram of the split structure of the flow mechanism provided by the present invention; Figure 8 A schematic diagram of the structure of the stirring and feeding mechanism provided by the present invention; Fig. 9 A schematic diagram of the cross-sectional structure of a feed assembly provided by the present invention; Fig.10 A bottom view schematic diagram of the structure of the feed assembly provided by the present invention; Fig.11 A schematic diagram of the disassembled structure of the stirring assembly provided by the present invention; Fig.12 A schematic diagram of the first rotating disk connection structure provided by the present invention; Fig.13 A schematic diagram of the bottom-up structure of the first turntable provided by the present invention; Fig.14 A schematic diagram of a top view of the structure of a second rotating disk provided by the present invention; Fig.15 This is a schematic diagram of the bottom-up structure of the second turntable provided by the present invention.

[0019] In the figure: Filling mechanism 1, driving mechanism 11, filling chassis 111, driving motor 112, filling storage disk 113, convex ring 114, stirring rod 115, polygonal groove 116, filling storage assembly 12, filling barrel 121, rotating groove 122, lifting assembly 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 assembly 31, feeding cylinder 311, blocking ring 312, feeding valve 313, built-in cylinder 314, blocking plate 315, stirring assembly 32, first turntable 321, movable column 322, toughness spring 323, clamping frame 324, feeding pipe 325, second turntable 326, stirring box 327, sealing slide cover 328, pulling rod 329, polygonal column 3210. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The present invention provides a filler uniform mixing device and method, please refer to Figure 1-Figure 15 , including a filling mechanism 1, a flow mechanism 2 and a stirring and feeding mechanism 3; The filling mechanism 1 is placed on the ground, and the solvent is stored inside the filling mechanism 1, and the filling mechanism 1 is used to stir and mix the solvent. The filling mechanism 1 includes: a driving mechanism 11, a filling chassis 111, a driving motor 112, a filling storage disk 113, a convex ring 114, a stirring rod 115, a polygonal groove 116, a filling storage component 12, a filling barrel 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 the driving mechanism 11 is in contact with the bottom center of the stirring and feeding mechanism 3, and the mixture and the solvent can be stored and stirred through the driving mechanism 11. At the same time, the driving of the driving mechanism 11 can drive the stirring and feeding mechanism The lower end of the filling mechanism 3 rotates, 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 disk 113 is rotatably connected to the top center of the filling chassis 111, and the bottom of the filling storage disk 113 is connected to the output end of the driving motor 112, and the mixture and the solvent can be stored and stirred through the filling storage disk 113, the convex ring 114 is arranged on the outer wall of the filling storage disk 113, and the convex ring 114 is slidably connected to the upper end of the inner wall of the filling storage assembly 12, and the stirring rod 115 is arranged at the inner center of the filling storage disk 113, and through the cooperation of the stirring rod 115 with the filling storage disk 113 and the stirring and feeding mechanism 3, the filling storage disk 113 can be stirred. The mixture and solvent in the upper part are stirred, the polygonal groove 116 is arranged on 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, and the polygonal groove 116 can be used to connect and limit the stirring and feeding mechanism 3, the filling storage component 12 is arranged on the top of the driving mechanism 11, and the rotation of the driving mechanism 11 can be limited by the cooperation of the filling storage component 12 and the driving mechanism 11, the filling barrel 121 is arranged on the top of the filling bottom plate 111, the rotating groove 122 is arranged on the upper end of the inner wall of the filling barrel 121, and the convex ring 114 is slidably connected to the inside of the rotating groove 122, and the rotation of the filling storage disk 113 can be controlled by the cooperation of the rotating groove 122 and the convex ring 114. The rotation is limited, the lifting component 13 is installed on the top of the filling storage component 12, and the internal upper end of the lifting component 13 is connected to the upper end of the outer wall of the stirring and feeding mechanism 3, and the lifting component 13 can drive the stirring and feeding mechanism 3 to be lifted and driven, the cover plate 131 is installed on the top of the filling barrel 121, and the cover plate 131 can be used to prevent the mixture inside the filling storage disk 113 from splashing, the telescopic rod 132 is installed around the top of the cover plate 131, the mounting ring 133, the bottom of which 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, and the stirring and feeding mechanism 3 can be driven to be lifted and driven by the driving of the telescopic rod 132.

[0022] The flow mechanism 2 has an upper end of an outer wall 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 discharge the stirred packing mixture in reverse. The flow mechanism 2 includes: a flow cylinder 21, a discharge valve 22, a rotating cylinder 23, a limit groove 24 and a spiral stirring blade 25. The upper end of the outer wall of the flow cylinder 21 is connected to the inner wall of the mounting ring 133, and the discharge valve 22 is arranged at the upper end of the left side of the outer wall of the flow cylinder 21, and the mixture inside the flow cylinder 21 can be discharged through the discharge valve 22. The mixing and feeding mechanism 3 is connected to the mixing and feeding mechanism 3 through the limiting groove 24. The mixing and feeding mechanism 3 can be connected to the mixing and feeding mechanism 3 through the limiting groove 24. The inner wall of the spiral stirring blade 25 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 rotation of the spiral stirring blade 25 can drive the mixture to flow back, so that the mixture is transmitted from bottom to top.

[0023] The 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 filling mechanism 1. The stirring and feeding mechanism 3 is used to discharge the solvent into the filling mechanism 1. At the same time, the filling mechanism 1 cooperates with the stirring and feeding mechanism 3 to drive the mixture and the solvent in the filling mechanism 1 to stir and mix. The stirring and feeding mechanism 3 includes: a feeding component 31, a feeding cylinder 311, a blocking ring 312, a feeding valve 313, an internal cylinder 314, a blocking piece 315, a stirring component 32, a first turntable 321, a movable column 322, a toughness spring 323, a clamping frame 324, a feeding pipe 325, a second turntable 326, a stirring box 327, a sealing slide cover 328, and a pulling rod 329. and a polygonal column 3210, a feed assembly 31, which 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 assembly 31, and the solvent can be fed into the interior through the feed assembly 31, a feed cylinder 311, which 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, and the solvent can be discharged into the interior through the feed cylinder 311, a blocking ring 312, which is arranged at the upper end and the lower end of the outer wall of the feed cylinder 311, and the blocking ring 312 is arranged in two groups, and the sliding of the rotating cylinder 23 can be blocked by the blocking ring 312, a feed valve 313, which is arranged at the top of the feed cylinder 311, and the solvent can be fed into the feed valve 313, and the inner cylinder 31 4, which is arranged at the lower end of the inner part of the feeding cylinder 311, and the inner top end of the inner cylinder 314 is connected to the top of the stirring component 32, the baffle 315, which is arranged between the inner cylinder 314 and the feeding cylinder 311, and the baffle 315 is arranged in a plurality of groups, and through the cooperation of the inner cylinder 314 and the baffle 315, the discharged solvent can be guided and drained, the stirring component 32, which is rotatably connected to the bottom of the feeding component 31, and the bottom of the stirring component 32 is connected to the polygonal groove 116, and through the cooperation of the stirring component 32 with the filling storage disk 113 and the stirring rod 115, the solvent can be stirred and mixed, and at the same time, the stirring component 32 can discharge the solvent in the feeding component 31 into the interior of the filling storage disk 113, the first rotating disk 321, The top thereof is rotatably connected to the bottom of the feed cylinder 311, the movable column 322 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, the toughness spring 323, the bottom of which is connected to the top of the movable column 322, and the top is connected to the internal top of the built-in cylinder 314, and the toughness spring 323 can be used to toughly protect the pressing of the movable column 322, the clamping frame 324 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, at the same time, the top of the clamping frame 324 contacts the bottom of the rotating cylinder 23, and the continuous pressing of the first turntable 321 can make the protrusion on the inner wall of the clamping frame 324 slide into the inside of the limiting groove 24, the feed pipe 325,The first rotary disk 321 is installed around the inside of the first rotary disk 321, and the output end of the feed pipe 325 is arranged between the feed cylinder 311 and the built-in cylinder 314, so that the output end of the feed pipe 325 is inclined toward the outer side of the lower end of the first rotary disk 321, and the feed pipe 325 can receive the solvent between the feed cylinder 311 and the built-in cylinder 314, and guide the solvent to be discharged. The second rotary disk 326 is arranged at the lower end of the first rotary disk 321, and the stirring box 327 is rotatably connected to the top of the second rotary disk 326. The connection between the stirring box 327 and the second rotary disk 326 is connected by a torsion spring, so that the initial state of the stirring box 327 is vertical to the second rotary disk 326. The sealing slide cover 328 , which is slidably connected to the surface of the stirring box 327, and can seal and block the surface opening of the stirring box 327 through the sealing slide cover 328. The pulling rod 329 has one end rotatably connected to the surface of the sealing slide cover 328, and the other end is rotatably connected to the lower end of the outer wall of the movable column 322. By pressing down the movable column 322, the pulling rod 329 pulls the sealing slide cover 328, thereby driving the sealing slide cover 328 to slide toward the lower end of the stirring box 327. The polygonal column 3210 is arranged at the bottom of the second rotating disk 326, and the polygonal column 3210 is inserted into the interior of the polygonal groove 116, so that the filler storage disk 113 drives the second rotating disk 326 and the first rotating disk 321 to rotate.

[0024] During specific use, a person skilled in the art turns on the infusion pump P01 and valve V01 / V03, so that the solvent of the filler enters the interior of the material valve 313 from V01 / P01 / V03 in turn, and 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 pipe 325, so that the solvent enters the interior of the stirring box 327 through the feed pipe 325. At this time, the telescopic rod 132 is started, so that the telescopic rod 132 drives the flow barrel 21 to move downward, so that the polygonal column 3210 is inserted into the interior of the polygonal groove 116, and the movable column 322 is continuously pressed downward, so that the movable column 322 drives the pulling rod The sealing slide cover 329 is driven to slide, so that the surface opening of the stirring box 327 is 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. By starting the driving motor 112, 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 is rotated accordingly, so that the stirring box 327 throws the internal solvent into the filling storage disk 113 for mixing and stirring. Through the above steps, the filler to be mixed When high-speed mixing is performed, the telescopic rod 132 is started to drive the polygonal column 3210 at the bottom of the second turntable 326 to leave the polygonal groove 116 of the stirring rod 115, so that the second turntable 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 filling storage disk 113 and the stirring rod 115 to rotate, and then cooperate with the several groups of stirring boxes 327 on the top of the second turntable 326 to be placed still, so as to realize multiple stirring and mixing operations of the upper and lower layers. When the high-speed mixing is completed, the telescopic rod 132 is started again to make the polygonal column 3210 inserted into the polygonal groove 116 again, and by continuously pressing down, the first turntable 321 continues to move downward, driving the clamping The protrusion on the inner wall of the holder 324 slides into the limiting groove 24 on the outer wall of the rotating cylinder 23. By starting the driving motor 112, the driving 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 frame 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 spiral upward in the countercurrent. When the mixed filler is discharged from the discharge valve 22, the spiral countercurrent filler is mixed in a flowing manner. By opening the valve VO2, the mixed filler is returned to the feed valve 313 again via V01 / P01 / V03.The mixed filler that is refluxed is stirred and mixed again, so that the mixed filler undergoes several flow cycles to ensure uniform mixing of the filler and the solvent in the barrel. After the flow cycle is completed, valve V03 is closed and valves V02 / P01 / V04 / V05 are opened to load the mixed liquid into the column or discharge it, thus completing the operation.

[0025] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving 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 stores the solvent inside the packing mechanism (1), and is used to stir and mix the solvent 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 flow mechanism (2) is used to discharge the stirred filling mixture in reverse direction; The 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). The stirring and feeding mechanism (3) is used to discharge the solvent into the packing mechanism (1). At the same time, the packing mechanism (1) cooperates with the stirring and feeding mechanism (3) to drive the mixture and the solvent in the packing mechanism (1) to be stirred and mixed.

2. A filler uniform mixing device according to claim 1, characterized in that: The packing mechanism (1) comprises: A driving mechanism (11) is placed on the ground, and the driving mechanism (11) is in contact with the bottom center of the stirring and feeding mechanism (3); A filler storage assembly (12) disposed on top of the driving mechanism (11); The lifting component (13) is installed on the top of the filler storage component (12), and the inner upper end of the lifting component (13) is connected to the outer wall upper end of the stirring and feeding mechanism (3).

3. A filler uniform mixing device according to claim 2, characterized in that: The driving mechanism (11) comprises: A filler chassis (111) placed on the ground; A driving motor (112) disposed at the bottom center of the filling bottom plate (111); A filler storage disk (113) is rotatably connected to the top center of the filler bottom disk (111), and the bottom of the filler storage disk (113) is connected to the output end of the drive motor (112); 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); A stirring rod (115) disposed at the inner center of the filler storage tray (113); The polygonal groove (116) is arranged on 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).

4. A filler uniform mixing device according to claim 3, 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 lifting assembly (13) comprises: A cover plate (131) mounted on the top of the filling barrel (121); A telescopic rod (132) mounted around the top of the cover plate (131); The bottom periphery 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).

5. A filler uniform mixing device according to claim 4, characterized in that: The flow mechanism (2) comprises: A flow tube (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) disposed at the upper left end of the outer wall of the flow tube (21); A rotating cylinder (23) rotatably connected to the interior of the flowing cylinder (21); A limiting groove (24) 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); The inner wall of the spiral stirring blade (25) 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).

6. A filler uniform mixing device according to claim 5, characterized in that: The stirring and feeding mechanism (3) comprises: A material feeding assembly (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 material feeding assembly (31); The stirring assembly (32) is rotatably connected to the bottom of the feeding assembly (31), and the bottom of the stirring assembly (32) is connected to the polygonal groove (116).

7. A filler uniform mixing device according to claim 6, characterized in that: The feed assembly (31) comprises: A 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); 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); An internal cylinder (314) is arranged at the lower end of the inner part of the feeding cylinder (311), and the inner top end of the internal cylinder (314) is connected to the top of the stirring assembly (32); 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.

8. A filler uniform mixing device according to claim 7, characterized in that: The stirring assembly (32) comprises: A first rotating disk (321), the top of which is rotatably connected to the bottom of the feeding cylinder (311); A movable column (322) is slidably connected to the interior of the built-in cylinder (314), and the movable column (322) is slidably connected to the interior of the first rotating disk (321); A resilient spring (323), the bottom of which is connected to the top of the movable column (322), and the top of which is connected to the inner top of the built-in cylinder (314); A clamping frame (324) is arranged at the top front end and the top rear end of the first rotating disk (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); The feed pipe (325) is installed around the inside of the first rotating disk (321), and the output end of the feed pipe (325) is arranged between the feed cylinder (311) and the internal cylinder (314), so that the output end of the feed pipe (325) is inclined toward the outside of the lower end of the first rotating disk (321).

9. A filler uniform mixing device according to claim 8, characterized in that: The stirring assembly (32) comprises: A second rotating disk (326) disposed at a lower end of the first rotating disk (321); A stirring box (327) rotatably connected to the top of the second rotating disk (326); A sealing sliding cover (328) slidably connected to the surface of the stirring box (327); A pulling rod (329), one end of which is rotatably connected to the surface of the sealing sliding cover (328), and the other end of which is rotatably connected to the periphery of the lower end of the outer wall of the movable column (322); A polygonal column (3210) is disposed at the bottom of the second turntable (326).

10. A method for using a filler uniform mixing device according to any one of claims 1 to 9, characterized in that: The steps include: S1: By opening the infusion pump (P01) and the valve (V01) / valve (V03), the solvent of the filler enters the interior of the material valve (313) through the valve (V01) / infusion pump (P01) / 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 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), and then the surface opening of the stirring box (327) is 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 telescopic driving; 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: By opening the valve (V02), the mixed filler is allowed to flow back to the feed valve (313) through the valve (V01) / infusion pump (P01) / valve (V03), and the returned mixed filler is stirred and mixed again, so that the mixed filler is circulated for several times to ensure uniform mixing of the filler and the solvent in the barrel; S6: After the flow cycle is completed, the operation is completed by closing valve (V03) and opening valve (V02) / infusion pump (P01) / valve (V04) / valve (V05) to load the mixed liquid into the column or discharge it.

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