Centrifugal machine for efficiently separating chemical mixture

Abstract

The invention discloses a centrifugal machine for efficiently separating chemical mixtures, and relates to the technical field of centrifugal machines, the centrifugal machine comprises a mixing centrifugal machine main body of a cylindrical cavity structure, and the upper end of the mixing centrifugal machine main body is fixedly communicated with a rotary drum which is used for containing materials and generating centrifugal force during high-speed rotation; a control panel used for monitoring and adjusting operation parameters of the mixing centrifugal machine body is fixedly connected to the outer wall of the bottom end of the mixing centrifugal machine body, a stirrer used for achieving material separation is fixedly connected to the interior of the rotary drum, and an oscillation feeding mechanism is arranged at the top end of the rotary drum. A reciprocating pressing mechanism is arranged at the lower end of the interior of the rotary drum, an adjusting and distributing mechanism is arranged at the upper end of the stirrer, and a first sieve plate and a second sieve plate are matched with each other, so that materials to be treated can be uniformly and stably introduced into the rotary drum of the mixing centrifugal machine main body through the oscillation feeding mechanism; therefore, large impact or non-uniform distribution of the materials in the entering process can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of centrifuges, in particular to a centrifuge for efficiently separating chemical mixtures. Background Art

[0002] The centrifuge uses the centrifugal force generated by high-speed rotation to quickly separate components of different densities and particle sizes. By adjusting the size and duration of the centrifugal force, the components in the mixture can be effectively separated, thereby improving the separation efficiency and quality. The design of modern chemical centrifuges takes into account the convenience and safety of operation, and usually includes components such as a drum, a cover, a feed device, a drainage device, and a control system. The inside of the drum is usually equipped with screens or partitions of different shapes and sizes to optimize the separation process and ensure that particles of various sizes and shapes are effectively separated. The centrifuge can optimize the separation process by adjusting parameters such as the rotation speed, feed speed, and centrifugal force. For chemical mixtures, the centrifuge can quickly separate solid particles or suspended matter, and can also effectively separate liquid components of different densities during the liquid-liquid separation process; There are still the following defects in specific use: 1. If the centrifuge is fed unevenly, some parts of the drum or other rotating parts may be subjected to uneven loads, causing equipment overload. Overload may cause unstable equipment operation, increased noise, and even damage to key equipment components, affecting equipment life and safety. Secondly, uneven feeding will cause the fluid dynamics inside the centrifuge to deteriorate, reducing separation efficiency. This may cause the separated solids or liquids to be impure, or fail to achieve the expected separation effect, thus affecting product quality or process stability.

[0003] 2. Gaps can cause the agitator to be unable to fully contact the mixture, especially when stirring, which can cause some parts of the mixture to not be evenly stirred or mixed. This can lead to uneven quality of the final product and affect the uniformity and consistency required in the production process. If there is a gap between the agitator and the mixture, some parts of the mixture may take longer to be fully mixed. This will increase the production cycle, affect production efficiency and energy consumption. For applications that require chemical reactions or other processes in the mixture, the gap will affect the uniformity and rate of the reaction. Incompletely mixed parts may lead to inefficient reactions or produce undesirable products.

[0004] In view of this, the present invention proposes a centrifuge for efficiently separating chemical mixtures to make up for and improve the deficiencies of the prior art. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a centrifuge for efficiently separating chemical mixtures to solve the technical problems raised in the above background technology.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: a centrifuge for efficiently separating chemical mixtures, comprising a mixing centrifuge main body with a cylindrical cavity structure, the upper end of the mixing centrifuge main body is fixedly connected to a drum for accommodating materials and generating centrifugal force when rotating at high speed, the bottom end outer wall of the mixing centrifuge main body is fixedly connected to a control panel for monitoring and adjusting the operating parameters of the mixing centrifuge main body, the inside of the drum is fixedly connected to an agitator for achieving material separation, the inside of the mixing centrifuge main body is fixedly connected to a driving shaft for providing the power required for the rotation of the mixing centrifuge main body, the top outer wall of the mixing centrifuge main body is rotatably connected to a cover plate for covering and sealing the drum, the top of the drum is provided with an oscillating feeding mechanism, the lower end of the drum is provided with a reciprocating downward pressing mechanism, and the upper end of the agitator is provided with an adjusting and distributing mechanism; The oscillating feed mechanism is used to help evenly distribute the material into the drum; The reciprocating downward pressing mechanism is used to fill the interior of the drum with materials more tightly; The regulating material distribution mechanism is used to regulate the entry speed and amount of materials.

[0007] Furthermore, the oscillating feeding mechanism includes a first sieve plate slidably connected to the inner wall of the top end of the drum, the first sieve plate is fixedly connected to a longitudinal fixed block on the outer wall on the side away from the drum, and the longitudinal fixed blocks are symmetrically arranged with two of them about the central axis of the first sieve plate, the two longitudinal fixed blocks are fixedly connected with short spring sheets on the outer wall on the side close to the first sieve plate, and the outer walls of the two short spring sheets at one end away from the longitudinal fixed block are fixedly connected with a feed hopper, the first sieve plate is fixedly connected to the top of the inner wall on the side close to the drum, the outer walls of both ends of the driving motor are eccentrically fixedly connected with long connecting rods, the two long connecting rods are fixedly connected with wedge blocks at one end away from the driving motor, the two wedge blocks are fixedly connected with the second sieve plate at the bottom end of one side away from the long connecting rod, the second sieve plate is fixedly connected with a transverse fixed block on the outer wall on the side away from the wedge block, and the transverse fixed blocks are symmetrically arranged with two of them about the central axis of the second sieve plate, the inner walls of one side of the two transverse fixed blocks are fixedly connected with long spring sheets, and the ends of the two long spring sheets away from the transverse fixed blocks are fixedly connected with obstacle blocks.

[0008] Furthermore, a plurality of circular through holes are evenly formed inside the first sieve plate, a through opening is formed through one end of the feed hopper close to the first sieve plate, and one end of the feed hopper close to the first sieve plate is on the same vertical plane as the first sieve plate.

[0009] Furthermore, a plurality of arc-shaped through holes are provided inside the second screen plate, and the diameter of the plurality of arc-shaped through holes provided inside the second screen plate is smaller than the diameter of the plurality of circular through holes provided inside the first screen plate. The wedge blocks are slidably connected to the inner walls on both sides of the drum, and the two obstacle blocks are fixedly connected to the outer wall of one side of the first screen plate at one side away from the long spring sheet, and the two longitudinal fixed blocks are staggered up and down with the initial position of the obstacle blocks.

[0010] The top surface of the external plate is fixedly connected with the clamping rod, and the outer wall of the two rotating shafts is rotatably connected with the outer wall of the two rotating shafts away from the transfer shaft is rotatably connected with the card buckle, and the lower surface of the outer wall of the card buckle away from the outer wall of the transfer rod is fixedly connected with a pressure plate, and the outer wall of the pressure plate away from the card buckle is fixedly connected with a downward pressure tooth plate, and the downward pressure tooth plate is symmetrically provided with two about the central axis of the pressure plate.

[0011] Furthermore, slide rails are provided on the inner walls at both ends of the open slot body, the movable block is slidably connected to the inside of the slide rails provided on the inner walls at both ends of the open slot body, the open slot body is slidably connected to the inner wall of the external plate, and the ends of the two clamping rods away from the external plate are both rotatably connected to the outer wall axis of the transfer rod.

[0012] Furthermore, the initial positions of the two lower pressure tooth plates are oppositely distributed and are on the same horizontal plane as the agitator, square openings are penetrated through the bottom ends of both sides of the external plate, and the pressure plate is slidably connected to the square openings penetrated through the bottom ends of both sides of the external plate.

[0013] Furthermore, the adjusting and distributing mechanism includes an eccentric shaft body eccentrically fixedly connected to the outer wall of one side of the moving block away from the opening groove body, the outer wall of one end of the eccentric shaft body away from the moving block is fixedly connected to a rotating rod, the end of the rotating rod away from the eccentric shaft body is eccentrically fixedly connected to a ball connecting rod, the end of the ball connecting rod away from the rotating rod is rotatably connected to a universal bearing, the end of the universal bearing away from the ball connecting rod is slidably connected to a telescopic shaft, the end surface of the telescopic shaft away from the universal bearing is fixedly connected to an inner shaft, the outer wall of one end of the inner shaft away from the telescopic shaft is fixedly connected to a plurality of external blocks, the outer walls of the plurality of external blocks are all rotatably connected to external fasteners, the outer walls of the plurality of external fasteners on one side away from the external blocks are all fixedly connected to the fixed shaft, and the ends of the plurality of fixed shafts away from the external fasteners are all fixedly connected There is a snap buckle, and the inner walls of the multiple snap buckles on the side away from the fixed axis are rotatably connected with short-circuit blocks, and the ends of the multiple short-circuit blocks away from the snap buckles are fixedly connected with the rotating shaft, and the outer walls of the multiple rotating shafts on the ends away from the snap buckles are rotatably connected with the first intersecting plates, and the outer walls of the multiple rotating shafts on the ends close to the snap buckles are rotatably connected with the second intersecting plates, and the outer walls of the multiple first intersecting plates on the sides are fixedly connected with the first hinge chain, and the outer walls of the multiple second intersecting plates on the sides are fixedly connected with the second hinge chain, a diamond plate is fixedly connected at the vertex of one end of the inner shaft away from the telescopic shaft, and the outer walls of the diamond plates are rotatably connected with multiple rotating buckles, and the outer walls of the multiple rotating buckles on the side away from the diamond plates are fixedly connected with the moving shaft, and the bottom end of the telescopic shaft on the side away from the inner shaft is fixedly connected with the fixed plate.

[0014] Furthermore, multiple external connecting blocks are distributed in a ring shape on the outer wall of the inner shaft, multiple second intersecting plates are provided with concave grooves inside, multiple adjacent positions of the first intersecting plates and the second intersecting plates are distributed in the front-to-back longitudinal direction, multiple initial positions of the first intersecting plates and the second intersecting plates are distributed in a ring shape, multiple initial positions of the second hinge chains and the first hinge chains are distributed in the front-to-back longitudinal direction, and multiple second hinge chains and the first hinge chains are on the same vertical plane with the second screen plate.

[0015] Furthermore, the plurality of rotating buckles are distributed in a ring shape, the plurality of the first hinge chains and the second hinge chains are rotatably connected to the outer wall of the movable shaft, the end of the fixed plate away from the telescopic shaft is fixedly connected to the outer wall of the bottom end of the external plate away from the rotating drum, and the upper surfaces of the plurality of the first intersecting plates are fixedly connected with stirring blades.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention utilizes the first sieve plate and the second sieve plate to cooperate with each other, and the oscillating feeding mechanism can introduce the material to be processed into the drum of the mixing centrifuge body evenly and stably, so as to avoid large impact or uneven distribution of the material during the entry process, which helps to maintain the stable operation state of the mixing centrifuge body. Secondly, since the material feeding speed is controlled, the oscillating feeding mechanism can make the material enter the mixing centrifuge body in a gentler manner, reducing the material splashing or overflow caused by too fast feeding speed, thereby maintaining the cleanliness and safety of the operating environment. At the same time, the oscillating feeding mechanism can reduce the mechanical extrusion and shear force of the material during the feeding process, which helps to protect certain materials with relatively fragile or brittle structures and ensure that they are not damaged during the processing of the mixing centrifuge body. Secondly, the uniform and stable feeding helps the mixing centrifuge body to be stable during the separation process. The oscillating feeding mechanism can achieve higher efficiency when separating materials. By controlling the feeding speed and method, the application of centrifugal force can be optimized to ensure that materials are separated more effectively and improve the quality and yield of products. Moreover, for materials that are easy to agglomerate or have poor fluidity, the oscillating feeding mechanism can effectively prevent them from being blocked at the feeding port, ensuring the smooth feeding process. The oscillating feeding mechanism can perform preliminary screening before the materials enter the main body of the mixing centrifuge to remove large particles of impurities or materials that do not meet the requirements, thereby improving the efficiency of subsequent processing and product quality. Finally, by screening and removing large particles of impurities, the wear of these impurities on the internal components of the main body of the mixing centrifuge can be reduced, and the maintenance cost can be reduced. The oscillating feeding mechanism can effectively prevent equipment failures and safety accidents caused by uneven feeding or blockage, reduce equipment failures and downtime, and reduce the risks faced by operators due to handling equipment failures. (2) The present invention utilizes the cooperation between the pressure plate and the downward pressure tooth plate. The reciprocating downward pressure mechanism can press down the material while the material is falling, so that the material can more tightly fill the rotating area of ​​the agitator. Combined with the oscillating feeding mechanism, the entry speed and amount of the material can be accurately controlled, thereby achieving a more uniform material distribution. At the same time, the reciprocating downward pressure mechanism can help to effectively push the material to the separation area of ​​the agitator, ensuring that the material is fully exposed to the centrifugal field and improving the separation efficiency. This is particularly important for processing materials with high viscosity and easy to agglomerate. It can prevent the materials from agglomerating or piling up during the feeding process, which affects the separation effect. At the same time, the reciprocating downward pressure mechanism can fill the gaps in the drum, reduce the layer difference and uneven distribution of the materials, and thus maximize the processing capacity of the mixing centrifuge body. By more effectively filling and controlling the entry of materials, the energy consumption of the mixing centrifuge body during operation can be reduced, and the stability and operating efficiency of the equipment can be improved. The uniform distribution and effective utilization of materials can also reduce the mechanical loss and maintenance cost of the equipment. Finally, the reciprocating downward pressure mechanism can make the mixture fit more closely to the inner wall of the agitator during the centrifugal process, thereby increasing the contact area between the mixture and the centrifugal force, making the solid-liquid separation more thorough, and through reciprocating downward pressure, the static balance between the mixture layers can be broken, and the mixing and redistribution between the mixture layers can be promoted, which is conducive to the sedimentation of fine particles and the discharge of liquids. Through reciprocating motion, the mixture can more fully cover every corner of the centrifugal drum, reducing the problem of material residue and incomplete separation caused by dead corners. (3) The present invention utilizes the first interlocking plate and the second interlocking plate to cooperate with each other, and the adjusting material distribution mechanism can adjust the degree of opening and closing as needed, thereby controlling the opening size of the feed port of the mixing centrifuge body. By adjusting the opening and closing of the material distribution mechanism, the entry speed and amount of the mixture can be adjusted, so that the mixing centrifuge body can be flexibly adjusted according to the process requirements and operating conditions to achieve the best operating effect. In addition, during the material falling process, the appropriate adjustment of the material distribution mechanism can reduce the splashing or splashing caused by high-speed movement, which helps to maintain the cleanliness of the working environment and the safety of operation. At the same time, when the material flow rate is too large or too small, the mixing centrifuge body may face the risk of blockage or overload. Adjusting the material distribution mechanism can help balance the feed amount and avoid these problems, thereby protecting the equipment and extending its service life. By adjusting the opening and closing state of the material distribution mechanism, the distribution and flow of the material in the centrifugal field can be further controlled, which helps to optimize the separation effect of materials of different densities. Finally, the wear of the material on the inner wall of the drum and key components is reduced, thereby extending the overall service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of the partial three-dimensional structure of the oscillating feeding mechanism of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the position relationship between the driving motor and the long connecting rod of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the positional relationship between the first sieve plate and the second sieve plate of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the position relationship between the connecting block and the moving block of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the position relationship between the eccentric shaft and the spherical connecting rod of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the position relationship between the universal bearing and the telescopic shaft of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the positional relationship between the first interlocking plate and the second interlocking plate of the present invention.

[0018] The numbers in the figure are: 1. Mixing centrifuge body; 11. Drum; 12. Control panel; 13. Agitator; 14. Drive shaft; 15. Cover plate; 2. Oscillating feeding mechanism; 21. First sieve plate; 22. Longitudinal fixing block; 23. Short spring sheet; 24. Feed hopper; 25. Driving motor; 26. Long connecting rod; 27. Wedge block; 28. Second sieve plate; 29. ​​Horizontal fixing block; 210. Long spring sheet; 211. Obstacle block; 3. Reciprocating pressing mechanism; 31. Connecting block; 32. Moving block; 33. Opening trough; 34. External plate; 35. Buckle; 36. Crank; 37. Transfer rod; 38. Rotating rod; 3 9. Clamping rod; 310. Clamping plate buckle; 311. Pressure plate; 312. Lower pressure tooth plate; 4. Adjusting dispensing mechanism; 41. Eccentric shaft; 42. Rotating rod; 43. Ball connecting rod; 44. Universal bearing; 45. Telescopic shaft; 46. Inner shaft; 47. External block; 48. External fastener; 49. Fixed shaft; 410. Clamping buckle; 411. Short-circuit block; 412. Rotating shaft; 413. First interlocking plate; 414. Second interlocking plate; 415. First hinge chain; 416. Second hinge chain; 417. Diamond plate; 418. Rotating buckle; 419. Moving shaft; 420. Fixed plate; 555. Stirring blade. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention; Embodiments of the present invention Please refer to Figure 1As shown, a centrifuge for efficiently separating chemical mixtures comprises a mixing centrifuge body 1 of a cylindrical cavity structure, wherein the upper end of the mixing centrifuge body 1 is fixedly connected to a drum 11 for containing materials and generating centrifugal force when rotating at high speed, and the outer wall of the bottom end of the mixing centrifuge body 1 is fixedly connected to a control panel 12 for monitoring and adjusting the operating parameters of the mixing centrifuge body 1, and the inside of the drum 11 is fixedly connected to an agitator 13 for achieving material separation, and the inside of the mixing centrifuge body 1 is fixedly connected to a driving shaft 14 for providing the power required for the mixing centrifuge body 1 to rotate, and the top outer wall of the mixing centrifuge body 1 is rotatably connected to a cover plate 15 for covering and sealing the drum 11; Please refer to Figure 2 As shown, an oscillating feeding mechanism 2 is provided at the top of the rotating drum 11, a reciprocating pressing mechanism 3 is provided at the lower end of the rotating drum 11, and an adjusting and distributing mechanism 4 is provided at the upper end of the agitator 13; Please refer to Figure 3-Figure 4 As shown, as a preference, the oscillating feeding mechanism 2 is used to help evenly distribute the material into the drum 11; Please refer to Figure 3 As shown, as preferably, the oscillating feeding mechanism 2 includes a first sieve plate 21 slidably connected to the inner wall of the top end of the drum 11, the outer wall of the first sieve plate 21 on the side away from the drum 11 is fixedly connected to a longitudinal fixing block 22, and two longitudinal fixing blocks 22 are symmetrically arranged around the central axis of the first sieve plate 21, and the outer walls of the two longitudinal fixing blocks 22 on the side close to the first sieve plate 21 are fixedly connected to short spring leaves 23, and the outer walls of the two short spring leaves 23 on the ends away from the longitudinal fixing blocks 22 are fixedly connected to a feeding hopper 24, and the top of the inner wall of the first sieve plate 21 on the side close to the drum 11 is fixedly connected to a driving motor 25, and the driving motor The outer walls at both ends of 25 are eccentrically fixedly connected with long connecting rods 26, and the ends of the two long connecting rods 26 away from the driving motor 25 are fixedly connected with wedge blocks 27, and the bottom ends of the two wedge blocks 27 away from the long connecting rods 26 are fixedly connected with the second sieve plate 28, and the outer wall of the second sieve plate 28 away from the wedge blocks 27 is fixedly connected with a transverse fixed block 29, and two transverse fixed blocks 29 are symmetrically arranged with the central axis of the second sieve plate 28, and the inner walls of one side of the two transverse fixed blocks 29 are fixedly connected with long spring sheets 210, and the ends of the two long spring sheets 210 away from the transverse fixed blocks 29 are fixedly connected with obstacle blocks 211; Please refer to Figure 4As shown, preferably, a plurality of circular through holes are evenly opened inside the first sieve plate 21, and a through opening is opened through one end of the feed hopper 24 close to the first sieve plate 21, and the end of the feed hopper 24 close to the first sieve plate 21 is on the same vertical plane as the first sieve plate 21. When the mixture enters the feed hopper 24, the vibration of the feed hopper 24 can make the material flow evenly into the first sieve plate 21, and then the vibration of the first sieve plate 21 and the second sieve plate 28 can better separate and screen out the large particle impurities of the mixture; Please refer to Figure 4 As shown, preferably, a plurality of arc-shaped through holes are provided inside the second sieve plate 28, and the diameter of the plurality of arc-shaped through holes provided inside the second sieve plate 28 is smaller than the diameter of the plurality of circular through holes provided inside the first sieve plate 21, and the wedge blocks 27 are slidably connected to the inner walls on both sides of the drum 11, and the two obstacle blocks 211 are fixedly connected to the outer wall of one side of the first sieve plate 21 on the side away from the long spring sheet 210, and the two longitudinal fixed blocks 22 and the initial positions of the obstacle blocks 211 are staggered up and down, and the oscillating feeding mechanism 2 can evenly and stably introduce the material to be processed into the drum 11 of the mixing centrifuge body 1, so as to avoid a large impact or uneven distribution of the material during the entry process; Please refer to Figure 5-Figure 6 As shown, as a preferred embodiment, the reciprocating pressing mechanism 3 is used to fill the inside of the drum 11 with materials more tightly; Please refer to Figure 5 As shown, as preferably, the reciprocating pressing mechanism 3 includes a connecting block 31 fixedly connected to the outer wall of one side of the second sieve plate 28, the outer wall of the connecting block 31 at one end away from the second sieve plate 28 is fixedly connected to a moving block 32, and the end of the moving block 32 away from the connecting block 31 is provided with an open slot 33, and the outer walls of both sides of the open slot 33 are fixedly connected to external plates 34, and the upper end surface of the open slot 33 is fixedly connected to a buckle 35, and two buckles 35 are symmetrically arranged about the central axis of the open slot 33, and the inner walls of the two buckles 35 at one end away from the open slot 33 are rotatably connected to cranks 36, and the two The outer wall of the end of the crank 36 away from the telescopic shaft 45 is rotatably connected to the transfer rod 37, and the outer walls of the two transfer rods 37 away from the crank 36 are rotatably connected to the rotating rod 38. The top surface of the external connecting plate 34 is fixedly connected to the clamping rod 39, and the outer walls of the ends of the two rotating rods 38 away from the transfer rod 37 are rotatably connected to the clamping plate buckle 310. The lower surface of the outer wall of the clamping plate buckle 310 away from the rotating rod 38 is fixedly connected to the pressure plate 311, and the outer wall of the side of the pressure plate 311 away from the clamping plate buckle 310 is fixedly connected to the lower pressure tooth plate 312, and two lower pressure tooth plates 312 are symmetrically arranged around the central axis of the pressure plate 311; Please refer to Figure 6As shown, as a preferred embodiment, the inner walls at both ends of the open slot body 33 are provided with slide rails, the moving block 32 is slidably connected to the inside of the slide rails provided on the inner walls at both ends of the open slot body 33, the open slot body 33 is slidably connected to the inner wall of the external plate 34, and the ends of the two clamping rods 39 away from the external plate 34 are rotatably connected to the outer wall axis of the transfer rod 37, and the up and down sliding of the clamping plate buckle 310 will drive the pressure plate 311 fixedly connected to the lower end of the clamping plate buckle 310 to slide up and down, and then the lower pressure tooth plate 312 fixedly connected to the outer wall of the pressure plate 311 will slide up and down synchronously, so as to push the mixture near the outer wall of the agitator 13 to the separation area of ​​the agitator 13; Please refer to Figure 6 As shown, preferably, the initial positions of the two downward pressure tooth plates 312 are oppositely distributed and are on the same horizontal plane as the agitator 13, and the bottom ends of both sides of the external plate 34 are penetrated with square openings, and the pressure plate 311 is slidably connected to the square openings penetrated through the bottom ends of both sides of the external plate 34. By pressing down the material, the material can fill the rotating area of ​​the agitator 13 more tightly. Combined with the oscillating feeding mechanism 2, the entry speed and amount of the material can be accurately controlled, thereby achieving a more uniform material distribution; Please refer to Figure 7-Figure 8 As shown, as a preferred embodiment, the regulating material distribution mechanism 4 is used to adjust the feeding speed and amount of the material; Please refer to Figure 7As shown, as preferably, the regulating and distributing mechanism 4 includes an eccentric shaft body 41 eccentrically fixedly connected to the outer wall of the moving block 32 away from the opening groove body 33, the outer wall of the end of the eccentric shaft body 41 away from the moving block 32 is fixedly connected to a rotating rod 42, the end of the rotating rod 42 away from the eccentric shaft body 41 is eccentrically fixedly connected to a ball connecting rod 43, the end of the ball connecting rod 43 away from the rotating rod 42 is rotatably connected to a universal bearing 44, and the universal bearing 44 is away from the ball connecting rod 43. The end of the telescopic shaft 45 is slidably connected to the telescopic shaft 45, and the end surface of the telescopic shaft 45 away from the universal bearing 44 is fixedly connected to the inner shaft 46, and the outer wall of the inner shaft 46 away from the telescopic shaft 45 is fixedly connected to a plurality of external blocks 47, and the outer walls of the plurality of external blocks 47 are rotatably connected to external fasteners 48, and the outer walls of the plurality of external fasteners 48 away from the external blocks 47 are fixedly connected to fixed shafts 49, and the ends of the plurality of fixed shafts 49 away from the external fasteners 48 are fixedly connected to snap buckles 410, and the plurality of The inner wall of the side of the snap-fit ​​buckle 410 away from the fixed shaft 49 is rotatably connected to a short-circuit block 411, and the end of the short-circuit blocks 411 away from the snap-fit ​​buckle 410 is fixedly connected to a rotating shaft 412, and the outer wall of the end of the rotating shaft 412 away from the snap-fit ​​buckle 410 is rotatably connected to a first interlocking plate 413, and the outer wall of the end of the rotating shaft 412 close to the snap-fit ​​buckle 410 is rotatably connected to a second interlocking plate 414, and the outer wall of one side of the first interlocking plate 413 is fixedly connected There is a first hinge chain 415, and the outer walls of one side of the plurality of second interlocking plates 414 are all fixedly connected with a second hinge chain 416, and the vertex of one end of the inner shaft 46 away from the telescopic shaft 45 is fixedly connected with a diamond plate 417, and the outer wall of the diamond plate 417 is rotatably connected with a plurality of rotating buckles 418, and the outer walls of the plurality of rotating buckles 418 away from the diamond plate 417 are all fixedly connected with a moving shaft 419, and the bottom end of the telescopic shaft 45 away from the inner shaft 46 is fixedly connected with a fixed plate 420; Please refer to Figure 8As shown, preferably, a plurality of external blocks 47 are distributed in an annular shape on the outer wall of the inner shaft 46, a plurality of second interlocking plates 414 are provided with concave grooves inside, a plurality of adjacent positions of the first interlocking plates 413 and the second interlocking plates 414 are distributed in a front-to-back longitudinal direction, a plurality of initial positions of the first interlocking plates 413 and the second interlocking plates 414 are distributed in an annular shape, a plurality of initial positions of the second hinge chains 416 and the first hinge chains 415 are distributed in a front-to-back longitudinal direction, a plurality of the second hinge chains 416 and the first hinge chains 415 are on the same vertical plane as the second sieve plate 28, and the entry speed and amount of the mixture are adjusted and controlled by opening and closing the first interlocking plates 413 and the second interlocking plates 414, and a concave groove is provided on the surface of the rotating shaft 412 to facilitate the mixing and placement of the mixture when it descends, and a stirring blade 555 is fixedly connected to the upper surface of the first interlocking plate 413 to scrape the mixture when the first interlocking plate 413 is flipped open and closed; Please refer to Figure 8 As shown, preferably, the plurality of rotating buckles 418 are distributed in a ring shape, the plurality of the first hinge chains 415 and the second hinge chains 416 are all rotatably connected to the outer wall of the movable shaft 419, the end of the fixed plate 420 away from the telescopic shaft 45 is fixedly connected to the outer wall of the bottom end of the external plate 34 away from the drum 11, and the upper surfaces of the plurality of the first interlocking plates 413 are fixedly connected with stirring blades 555, and the regulating distributing mechanism 4 can adjust the degree of opening and closing as needed, thereby controlling the opening size of the feed port of the mixing centrifuge body 1, and by adjusting the opening and closing of the distributing mechanism 4, the entry speed and amount of the mixture can be adjusted.

[0020] The following are the complete usage steps and working principles of the above embodiment: The device is mainly used for: Figure 1 as well as Figure 2As shown, first, the mixture to be separated is injected into the drum 11 connected to the top of the mixing centrifuge body 1 through the feed pipe. The mixing centrifuge body 1 usually has a set working capacity range and needs to be correctly loaded according to the operation manual or equipment specifications. Then, once the loading is completed, the operator flips the cover plate 15 to cover and seal the mixing centrifuge body 1. Next, the mixing centrifuge body 1 starts the control panel 12 to control the drive shaft 14 to rotate, so that the agitator 13 fixedly connected to the outer wall of the drive shaft 14 starts to rotate at a high speed. The speed is usually very high, which can reach thousands to tens of thousands of revolutions per minute, and the drive shaft 14 can also monitor and adjust the mixing centrifuge body 1 in time. The centrifugal force generated by the high-speed rotation acts on the various components in the mixture, and separates them according to their density differences. This is the key step for the mixing centrifuge body 1 to achieve separation. According to the magnitude of the centrifugal force, the heavy components will settle to the bottom or outside of the mixing centrifuge body 1, while the light components will be concentrated in the center or top of the mixing centrifuge body 1. Finally, the separated components are output through different external outlet pipes on the mixing centrifuge body 1. Usually, solid particles will be deposited at the bottom of the mixing centrifuge body 1, and the liquid will flow out from the top or middle outlet pipe. The centrifuge may have multiple outlets to separate components of different densities or different types. The oscillating feed mechanism 2 for helping to evenly distribute the material into the drum 11 is specifically used as follows: like Figure 3 to Figure 4As shown, when the operator injects the mixture to be separated into the drum 11 connected to the top of the mixing centrifuge body 1 through the feed pipe, the material will first pass through the opening opened at the bottom of the feed hopper 24 and then enter the surface of the first sieve plate 21 again. Secondly, the start of the drive motor 25 will drive the long connecting rod 26 eccentrically fixedly connected on both sides of the drive motor 25 to rotate eccentrically. Furthermore, the end of the long connecting rod 26 away from the drive motor 25 is fixedly connected to a wedge block 27, and the lower end of the wedge block 27 is fixedly connected to the second sieve plate 28. Therefore, the eccentric rotation of the long connecting rod 26 will push the second sieve plate 28 to achieve horizontal reciprocating movement. Furthermore, the outer wall of the horizontal fixed block 29 is fixedly connected to a long spring sheet 210, and the end of the long spring sheet 210 away from the horizontal fixed block 29 is also fixedly connected to the obstacle block 21. 1, the obstacle block 211 is fixedly connected to the outer wall of the first sieve plate 21, so when the second sieve plate 28 reciprocates in the horizontal direction, the long spring sheet 210 will cause the first sieve plate 21 to reciprocate in the horizontal direction, and the outer wall of the longitudinal fixed block 22 is also fixedly connected to the short spring sheet 23, and the end of the short spring sheet 23 away from the longitudinal fixed block 22 is fixedly connected to the feed hopper 24, so when the first sieve plate 21 reciprocates in the horizontal direction, the feed hopper 24 will be driven to vibrate together through the short spring sheet 23, and then the mixture can be evenly flowed into the first sieve plate 21 through the vibration of the feed hopper 24 when entering the feed hopper 24, and then the large particle impurities of the mixture are better separated and screened out through the vibration of the first sieve plate 21 and the second sieve plate 28; Summary 1: Compared with the prior art that causes equipment overload or inefficient operation due to uneven feeding, the present mechanism realizes that when the mixture enters the feed hopper 24, the vibration of the feed hopper 24 can make the material flow evenly into the first sieve plate 21, and then the vibration of the first sieve plate 21 and the second sieve plate 28 can better separate and screen out the large particle impurities of the mixture. The oscillating feeding mechanism 2 can introduce the material to be processed into the drum 11 of the mixing centrifuge body 1 evenly and stably, which can avoid large impact or uneven distribution of the material during the entry process, and help to maintain the stable operation state of the mixing centrifuge body 1. Secondly, since the material feeding speed is controlled, the oscillating feeding mechanism 2 can make the material enter the mixing centrifuge body 1 in a gentler manner, reducing the splashing or overflow of the material caused by the excessively fast feeding speed, thereby keeping the operating environment clean and safe. At the same time, the oscillating feeding mechanism 2 can reduce the mechanical extrusion and shear force of the material during the feeding process, which helps to protect certain materials with relatively fragile or fragile structures. , ensuring that they are not damaged during the processing of the mixing centrifuge body 1. Secondly, uniform and stable feeding helps the mixing centrifuge body 1 to achieve higher efficiency in separating materials. By controlling the feeding speed and method, the application of centrifugal force can be optimized to ensure that the materials are separated more effectively and improve the quality and yield of the products. Moreover, for materials that are easy to agglomerate or have poor fluidity, the oscillating feeding mechanism 2 can effectively prevent them from being blocked at the feed port, ensuring the smooth feeding process, and the oscillating feeding mechanism 2 can perform preliminary screening before the materials enter the mixing centrifuge body 1 to remove large particles of impurities or materials that do not meet the requirements, thereby improving the efficiency of subsequent processing and product quality. Finally, by screening and removing large particles of impurities, the wear of these impurities on the internal components of the mixing centrifuge body 1 can be reduced, and the maintenance cost can be reduced. The oscillating feeding mechanism 2 can effectively prevent equipment failures and safety accidents caused by uneven feeding or blockage, reduce equipment failures and downtime, and reduce the risks faced by operators due to handling equipment failures. The material is more tightly filled in the reciprocating pressing mechanism 3 inside the drum 11. When the mechanism is used specifically: like Figures 5 and 6As shown, when the second sieve plate 28 is pushed to perform horizontal reciprocating movement and vibration under the deflection and rotation of the long connecting rod 26, since one side outer wall of the second sieve plate 28 is fixedly connected to the connecting block 31, and the end of the connecting block 31 away from the second sieve plate 28 is also fixedly connected to the moving block 32, the horizontal reciprocating movement and vibration of the second sieve plate 28 will synchronously drive the connecting block 31 to move, and then the connecting block 31 will pull the moving block 32 to reciprocate left and right in the slide rail groove opened in the open groove body 33. Furthermore, since one side outer wall of the moving block 32 is eccentrically fixedly connected to the eccentric shaft body 41, the moving block 32 will drive the eccentric shaft body 41 to rotate when it reciprocates left and right in the slide rail groove opened in the open groove body 33. The eccentric rotation of the eccentric shaft body 41 will provide centripetal force, which will cause the open groove body 33 to rotate on the external connection The inner wall of the plate 34 moves up and down, so the up and down movement of the open slot body 33 will make the crank 36 connected to the inner wall of the buckle 35 move up and down in the vertical direction, so the up and down movement of the crank 36 will push the transfer rod 37 to deflect left and right in the horizontal direction, so that when the transfer rod 37 is horizontally flipped horizontally, it will pull the rotating rod 38 to move up and down in the vertical direction, so that the card buckle 310 connected to one end of the rotating rod 38 will slide up and down in the direction opening opened on the outer wall of the bottom end of the external plate 34. In summary, the up and down sliding of the card buckle 310 will drive the pressure plate 311 fixedly connected to the lower end of the card buckle 310 to slide up and down, and then the lower pressure tooth plate 312 fixedly connected to the outer wall of the pressure plate 311 will slide up and down synchronously, so as to push the mixture near the outer wall of the agitator 13 to the separation area of ​​the agitator 13; Summary 2: Compared with the prior art in which there is a gap between the agitator 13 and the mixture in the rotating drum 11, the present mechanism realizes that the up and down sliding of the card buckle 310 will drive the pressure plate 311 fixedly connected to the lower end of the card buckle 310 to slide up and down, and then the downward pressure tooth plate 312 fixedly connected to the outer wall of the pressure plate 311 will slide up and down synchronously to achieve the mixture near the outer wall of the agitator 13 is pushed to the separation area of ​​the agitator 13, the reciprocating downward pressure mechanism 3 can press down the material while the material falls, so that the material fills the rotating area of ​​the agitator 13 more tightly, and combined with the oscillating feeding mechanism 2, the entry speed and amount of the material can be accurately controlled, thereby achieving more uniform material distribution, and the reciprocating downward pressure mechanism 3 can help to effectively push the material to the separation area of ​​the agitator 13, ensure that the material is fully exposed to the centrifugal field, and improve the separation efficiency. This is particularly important for processing materials with high viscosity and easy to agglomerate, and can prevent the materials from agglomerating or piling up during the feeding process, which affects the separation effect. At the same time, the reciprocating downward pressure mechanism 3 can fill the gaps in the drum 11, reduce the layer difference and uneven distribution of the materials, and thus maximize the use of the processing capacity of the mixing centrifuge body 1. By more effectively filling and controlling the entry of materials, the energy consumption of the mixing centrifuge body 1 during operation can be reduced, and the stability and operation efficiency of the equipment can be improved. The uniform distribution and effective utilization of materials can also reduce the mechanical loss and maintenance cost of the equipment. Finally, the reciprocating downward pressure mechanism 3 can make the mixture fit more closely on the inner wall of the agitator 13 during the centrifugal process, thereby increasing the contact area between the mixture and the centrifugal force, making the solid-liquid separation more thorough, and through reciprocating downward pressure, the static balance between the mixture layers can be broken, and the mixing and redistribution between the mixture layers can be promoted, which is conducive to the sedimentation of fine particles and the discharge of liquid. And through reciprocating motion, the mixture can more fully cover every corner of the centrifugal drum 11, reducing the problem of material residue and incomplete separation caused by dead corners; The regulating and distributing mechanism 4 is used to adjust the material entry speed and amount. When used specifically: like Figures 7 and 8As shown, when the horizontal reciprocating movement of the moving block 32 drives the eccentric shaft body 41 to rotate eccentrically, since one end of the eccentric shaft body 41 is fixedly connected to the rotating rod 42, and the end of the rotating rod 42 away from the eccentric shaft body 41 is eccentrically fixedly connected to the ball connecting rod 43, and at the same time, the end of the ball connecting rod 43 away from the rotating rod 42 is rotatably connected to the universal bearing 44, the rotation of the eccentric shaft body 41 will cause the ball connecting rod 43 to rotate inside the universal bearing 44, thereby pushing the telescopic shaft 45 fixedly connected to one side of the universal bearing 44 to reciprocate up and down. In this way, when the telescopic shaft 45 moves downward, the inner shaft 46 fixedly connected to one end of the telescopic shaft 45 will be driven to move downward synchronously, and then the external fastener 48 rotatably connected to the outer wall of the external block 47 will be deflected and gathered upward, thereby the short-circuit block 411 rotatably connected to the inner wall of one end of the fixed shaft 49 will flip to the side away from the telescopic shaft 45, so that the first interlocking plate 41 fixedly connected to the outer wall of the rotating shaft 412 3 and the second interlocking plate 414 will flip to the opposite sides, so as to realize the process of the first interlocking plate 413 and the second interlocking plate 414 gathering to one side of the telescopic shaft 45. Moreover, the outer wall of the first interlocking plate 413 is fixedly connected with the first hinge chain 415, and the outer wall of the second interlocking plate 414 is fixedly connected with the second hinge chain 416. Then, when the first interlocking plate 413 and the second interlocking plate 414 gather to one side of the telescopic shaft 45, the first hinge chain 415 and the second hinge chain 416 will drive the moving shaft 419 to push the rotating buckle 418 to deflect downward. In summary, the opening and closing of the first interlocking plate 413 and the second interlocking plate 414 are turned over to realize the adjustment and control of the entry speed and amount of the mixture. In addition, the surface of the rotating shaft 412 is also provided with a concave groove to facilitate the mixing placement of the descent. In addition, the upper surface of the first interlocking plate 413 is also fixedly connected with a stirring blade 555, so as to realize the scraping of the mixture when the first interlocking plate 413 is turned over and opened. Summary 3: Compared with the prior art, too much or too little mixture is concentrated in a certain part of the mixing centrifuge body 1. The present mechanism realizes the adjustment and control of the entry speed and amount of the mixture by opening and closing the first interlocking plate 413 and the second interlocking plate 414. In addition, the surface of the rotating shaft 412 is also provided with a concave groove to facilitate the mixing and placement of the mixture. In addition, the upper surface of the first interlocking plate 413 is also fixedly connected with a stirring blade 555, so as to scrape the mixture when the first interlocking plate 413 is turned over and opened and closed. The regulating material distribution mechanism 4 can adjust the opening and closing degree as needed, thereby controlling the opening size of the feed port of the mixing centrifuge body 1. By adjusting the opening and closing of the material distribution mechanism 4, the entry speed and amount of the mixture can be adjusted, so that the mixing centrifuge body 1 can be based on According to the process requirements and operating conditions, flexible adjustments can be made to achieve the best operating effect. In addition, during the falling process of the material, the appropriate adjustment of the material distribution mechanism 4 can reduce the splashing or splashing caused by high-speed movement, which helps to maintain the cleanliness of the working environment and the safety of operation. At the same time, when the material flow is too large or too small, the mixing centrifuge body 1 may face the risk of blockage or overload. Adjusting the material distribution mechanism 4 can help balance the feed amount and avoid these problems, thereby protecting the equipment and extending its service life. By adjusting the opening and closing state of the material distribution mechanism 4, the distribution and flow of the material in the centrifugal field can be further controlled, which helps to optimize the separation effect of materials of different densities. Finally, the wear of the material on the inner wall and key components of the drum 11 is reduced, thereby extending the overall service life of the equipment. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifuge for efficiently separating chemical mixtures, comprising a mixing centrifuge body (1) having a cylindrical cavity structure, wherein the upper end of the mixing centrifuge body (1) is fixedly connected to a drum (11) for containing materials and generating centrifugal force when rotating at high speed, the bottom outer wall of the mixing centrifuge body (1) is fixedly connected to a control panel (12) for monitoring and adjusting the operating parameters of the mixing centrifuge body (1), the inside of the drum (11) is fixedly connected to an agitator (13) for achieving material separation, the inside of the mixing centrifuge body (1) is fixedly connected to a drive shaft (14) for providing power required for the mixing centrifuge body (1) to rotate, and the top outer wall of the mixing centrifuge body (1) is rotatably connected to a cover plate (15) for covering and sealing the drum (11), characterized in that: An oscillating feeding mechanism (2) is provided at the top of the rotating drum (11), a reciprocating pressing mechanism (3) is provided at the lower end of the interior of the rotating drum (11), and an adjusting dispensing mechanism (4) is provided at the upper end of the agitator (13); The oscillating feeding mechanism (2) is used to help evenly distribute the material into the rotating drum (11); The reciprocating downward pressing mechanism (3) is used to fill the interior of the drum (11) with materials more tightly; The regulating material distribution mechanism (4) is used to regulate the entry speed and amount of the material.

2. A centrifuge for efficiently separating chemical mixtures according to claim 1, characterized in that: The oscillating feeding mechanism (2) comprises a first sieve plate (21) slidably connected to the inner wall of the top end of the drum (11); a longitudinal fixing block (22) is fixedly connected to the outer wall of the first sieve plate (21) on a side away from the drum (11); two longitudinal fixing blocks (22) are symmetrically arranged about the central axis of the first sieve plate (21); short spring sheets (23) are fixedly connected to the outer walls of the two longitudinal fixing blocks (22) on a side close to the first sieve plate (21); a feeding hopper (24) is fixedly connected to the outer walls of the two short spring sheets (23) on one end away from the longitudinal fixing blocks (22); a driving motor (25) is fixedly connected to the top end of the inner wall of the first sieve plate (21) on a side close to the drum (11); two ends of the driving motor (25) are fixedly connected to the outer walls of the two short spring sheets (23) on one end away from the longitudinal fixing blocks (22); The outer walls of the two ends are eccentrically fixedly connected to a long connecting rod (26); the ends of the two long connecting rods (26) away from the drive motor (25) are fixedly connected to a wedge block (27); the bottom ends of the two wedge blocks (27) away from the long connecting rod (26) are fixedly connected to a second screen plate (28); the outer wall of the second screen plate (28) away from the wedge block (27) is fixedly connected to a transverse fixing block (29); two transverse fixing blocks (29) are symmetrically arranged around the central axis of the second screen plate (28); the inner walls of one side of the two transverse fixing blocks (29) are fixedly connected to a long spring sheet (210); and the ends of the two long spring sheets (210) away from the transverse fixing block (29) are fixedly connected to an obstacle block (211).

3. A centrifuge for efficiently separating chemical mixtures according to claim 2, characterized in that: A plurality of circular through holes are evenly arranged inside the first sieve plate (21), and a through opening is arranged through one end of the feed hopper (24) close to the first sieve plate (21), and one end of the feed hopper (24) close to the first sieve plate (21) is located on the same vertical plane as the first sieve plate (21).

4. A centrifuge for efficiently separating chemical mixtures according to claim 2, characterized in that: The second sieve plate (28) is provided with a plurality of arc-shaped through holes, the diameter of the plurality of arc-shaped through holes provided in the second sieve plate (28) being smaller than the diameter of the plurality of circular through holes provided in the first sieve plate (21). The wedge-shaped blocks (27) are slidably connected to the inner walls on both sides of the rotating drum (11), the two obstacle blocks (211) are fixedly connected to the outer wall of one side of the first sieve plate (21) at a side away from the long spring sheet (210), and the two longitudinal fixed blocks (22) are staggered with respect to the initial positions of the obstacle blocks (211) in an up-and-down manner.

5. A centrifuge for efficiently separating chemical mixtures according to claim 2, characterized in that: The reciprocating downward pressing mechanism (3) comprises a connecting block (31) fixedly connected to an outer wall of one side of the second sieve plate (28); a moving block (32) is fixedly connected to an outer wall of one end of the connecting block (31) away from the second sieve plate (28); an opening groove (33) is provided at one end of the moving block (32) away from the connecting block (31); both outer walls of the opening groove (33) are fixedly connected to external connecting plates (34); a buckle (35) is fixedly connected to an upper end surface of the opening groove (33); two buckles (35) are symmetrically arranged about a central axis of the opening groove (33); the inner walls of the two buckles (35) at one end away from the opening groove (33) are rotatably connected to a crank (36); the two cranks (36) are ) are rotatably connected to a transfer rod (37) on one end of the outer wall away from the telescopic shaft (45); the two transfer rods (37) are rotatably connected to a rotating rod (38) on one end of the outer wall away from the crank (36); the top surface of the external connecting plate (34) is fixedly connected to a clamping rod (39); the two rotating rods (38) are rotatably connected to a clamping plate buckle (310) on one end of the outer wall away from the transfer rod (37); the clamping plate buckle (310) is fixedly connected to a pressure plate (311) on the lower surface of the outer wall away from the rotating rod (38); the pressure plate (311) is fixedly connected to a lower pressure tooth plate (312) on one side of the outer wall away from the clamping plate buckle (310); and two lower pressure tooth plates (312) are symmetrically arranged around the central axis of the pressure plate (311).

6. A centrifuge for efficiently separating chemical mixtures according to claim 5, characterized in that: Slide rails are provided on the inner walls at both ends of the open slot body (33); the moving block (32) is slidably connected to the inside of the slide rails provided on the inner walls at both ends of the open slot body (33); the open slot body (33) is slidably connected to the inner wall of the external connecting plate (34); and the ends of the two clamping rods (39) away from the external connecting plate (34) are both rotatably connected to the outer wall axis of the transfer rod (37).

7. A centrifuge for efficiently separating chemical mixtures according to claim 5, characterized in that: The initial positions of the two lower pressure tooth plates (312) are oppositely distributed and are on the same horizontal plane as the agitator (13), the bottom ends of both sides of the external plate (34) are penetrated with square openings, and the pressure plate (311) is slidably connected to the square openings penetrated with the bottom ends of both sides of the external plate (34).

8. A centrifuge for efficiently separating chemical mixtures according to claim 5, characterized in that: The regulating and distributing mechanism (4) comprises an eccentric shaft (41) eccentrically fixedly connected to the outer wall of the moving block (32) on the side away from the opening groove (33); the outer wall of one end of the eccentric shaft (41) away from the moving block (32) is fixedly connected to a rotating rod (42); one end of the rotating rod (42) away from the eccentric shaft (41) is eccentrically fixedly connected to a ball connecting rod (43); one end of the ball connecting rod (43) away from the rotating rod (42) is rotatably connected to a universal bearing (44); and one end of the universal bearing (44) away from the ball connecting rod (43) is slidably connected to the ball connecting rod (43). A telescopic shaft (45) is provided, wherein the surface of one end of the telescopic shaft (45) away from the universal bearing (44) is fixedly connected to an inner shaft (46), the outer wall of one end of the inner shaft (46) away from the telescopic shaft (45) is fixedly connected to a plurality of external blocks (47), the outer walls of the plurality of external blocks (47) are rotatably connected to external fasteners (48), the outer walls of the plurality of external fasteners (48) away from the external blocks (47) are fixedly connected to fixed shafts (49), the ends of the plurality of fixed shafts (49) away from the external fasteners (48) are fixedly connected to snap-fit ​​buckles (410), and the plurality of The inner wall of the snap-fit ​​buckle (410) at one side away from the fixed shaft (49) is rotatably connected to a short-circuit block (411); the ends of the multiple short-circuit blocks (411) away from the snap-fit ​​buckle (410) are fixedly connected to a rotating shaft (412); the outer walls of the multiple rotating shafts (412) at one end away from the snap-fit ​​buckle (410) are rotatably connected to a first interlocking plate (413); the outer walls of the multiple rotating shafts (412) at one end close to the snap-fit ​​buckle (410) are rotatably connected to a second interlocking plate (414); the outer walls of the multiple first interlocking plates (413) at one side are fixedly connected to A first hinge chain (415), the outer walls of one side of the plurality of second intersecting plates (414) are all fixedly connected to the second hinge chain (416), the vertex of one end of the inner shaft (46) away from the telescopic shaft (45) is fixedly connected to a rhombus plate (417), the outer wall of the rhombus plate (417) is rotatably connected to a plurality of rotating buckles (418), the outer walls of the plurality of rotating buckles (418) away from the rhombus plate (417) are all fixedly connected to a moving shaft (419), and the bottom end of one side of the telescopic shaft (45) away from the inner shaft (46) is fixedly connected to a fixed plate (420).

9. A centrifuge for efficiently separating chemical mixtures according to claim 8, characterized in that: A plurality of external connection blocks (47) are distributed in an annular manner on the outer wall of the inner shaft (46); a plurality of second interlocking plates (414) are provided with concave grooves inside; adjacent positions of a plurality of first interlocking plates (413) and second interlocking plates (414) are distributed in a front-to-back longitudinal direction; initial positions of a plurality of first interlocking plates (413) and second interlocking plates (414) are distributed in an annular manner; initial positions of a plurality of second hinge chains (416) and first hinge chains (415) are distributed in a front-to-back longitudinal direction; and a plurality of second hinge chains (416) and first hinge chains (415) are located on the same vertical plane as the second sieve plate (28).

10. A centrifuge for efficiently separating chemical mixtures according to claim 8, characterized in that: The plurality of rotating buckles (418) are distributed in a ring shape, the plurality of first hinge chains (415) and the second hinge chains (416) are all rotatably connected to the outer wall of the movable shaft (419), one end of the fixed plate (420) away from the telescopic shaft (45) is fixedly connected to the outer wall of the bottom end of the external plate (34) away from the drum (11), and the upper surfaces of the plurality of first intersecting plates (413) are all fixedly connected with stirring blades (555).

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