Efficient solid-liquid separation equipment

Abstract

The invention relates to the technical field of wastewater treatment, and discloses efficient solid-liquid separation equipment which comprises a bearing mechanism, a double-head motor is fixedly connected to the interior of one end of the bearing mechanism, a transmission screening mechanism is fixedly connected to the left end of the double-head motor, and a linkage mechanism is fixedly connected to the right end of the double-head motor. And the upper side of the bearing mechanism is fixedly connected with a stirring mechanism. According to the solid-liquid separation device, through cooperation of the containing mechanism, the double-end motor and the transmission screening mechanism, the problems that a traditional solid-liquid separation method is complex in operation and low in waste water recycling rate, solid particles are prone to being accumulated on the surface of a filter screen through fixed screening equipment, a filter cake layer is formed to hinder liquid from passing through, and frequent cleaning is needed are solved; through mutual cooperation of the linkage mechanism and the stirring mechanism, the problems that most of traditional solid-liquid separation equipment is static precipitation, waste water is likely to cause dirt deposition and accumulation in the standing process, an outlet is blocked, and follow-up discharging, filtering and solid-liquid separation are not facilitated are solved.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, and in particular to a high-efficiency solid-liquid separation device. Background Technology

[0002] In the treatment of industrial wastewater and domestic sewage, solid-liquid separation is one of the core links, and its efficiency directly affects the subsequent treatment effect and operating cost. The existing solid-liquid separation method is to add chemical reagents to the slurry for precipitation and pre-filtration, and then add the slurry to the filter cloth. The filter residue remains on the filter cloth to form a filter cake, and the filtrate passes through the filter cloth to achieve the purpose of solid-liquid separation.

[0003] Traditional solid-liquid separation methods rely solely on fixed filter cloths for filtration, requiring the addition of chemical reagents for pre-filtration and sedimentation. This process is complex and results in low wastewater recycling rates. Fixed screen equipment can lead to the accumulation of solid particles on the filter screen surface, forming a filter cake layer that obstructs liquid flow and necessitates frequent cleaning. Furthermore, traditional solid-liquid separation equipment (such as sedimentation tanks, centrifuges, and belt filter presses) is mostly static sedimentation, and wastewater is prone to accumulating dirt and grime during settling, which can clog the discharge outlet and hinder subsequent filtration and solid-liquid separation. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-efficiency solid-liquid separation device, an integrated device that combines dynamic anti-clogging and high-efficiency separation functions, and achieves synergistic operation of screening and stirring under the drive of a single power source, fundamentally solving the clogging problem and improving processing efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A high-efficiency solid-liquid separation device includes a receiving mechanism, a double-headed motor is fixedly connected to one end of the receiving mechanism, a transmission screening mechanism is fixedly connected to the left end of the double-headed motor, a linkage mechanism is fixedly connected to the right end of the double-headed motor, and an agitation mechanism is fixedly connected to the upper side of the receiving mechanism. The mounting mechanism includes a main frame, a sub-frame fixedly connected to the rear side of the main frame, and two positioning rotating frames fixedly connected to the upper left side of the sub-frame. Two pulleys are rotatably connected to the inner walls of both the left and right sides of the main frame. The transmission sieving mechanism includes a pulley 1 fixedly connected to the left output end of the dual-head motor, a shaft rotatably connected between two positioning frames, and a pulley 2 fixedly connected to the outside of the shaft. The outer wall of the pulley 1 and the outer wall of the pulley 2 are connected by a synchronous belt 1. A connecting rotating component is fixedly connected to the right end of the shaft. A transition arm is rotatably connected to the right side of the connecting rotating component away from the shaft. The same filter plate is provided on the upper side of the four pulleys. The end of the transition arm away from the connecting rotating component is rotatably connected to the middle of the rear side of the filter plate. Furthermore, support strips are fixedly connected to the upper ends of both sides of the main frame, and positioning strips are fixedly connected to the upper sides of both support strips. One end of each positioning strip is fixedly connected to the same fixing frame, and the other end of each positioning strip is fixedly connected to another fixing frame. The positions of the two positioning strips are mirror images of each other. The dual-head motor is fixedly connected to the middle of the lower section of the sub-frame. The filter plate is arranged between the two positioning strips and is located on the lower side of the upper end of the two positioning strips. Furthermore, the agitation mechanism includes a container fixedly connected between the upper ends of two fixed frames, a fixed connecting ring fixedly connected to the upper end of the container, and a helical toothed ring fixedly connected to the upper side of the fixed connecting ring. An agitation assembly is provided in the middle of the container. A pulley six is ​​fixedly connected to the upper side of the agitation assembly. A rotating column is rotatably connected to the upper side of the middle of the top fixed frame near the sub-frame of the two positioning strips. A pulley five is fixedly connected to the top of the rotating column. The outer wall of the pulley five is connected to the outer wall of the pulley six through a three-phase synchronous belt. Furthermore, the linkage mechanism includes a rotating rod fixedly connected to the right output end of the dual-head motor and a pulley three fixedly connected to the end of the rotating rod away from the dual-head motor. A support rod is fixedly connected to the upper right side of the top fixed frame of the two positioning strips near the sub-frame. A rotating shaft is rotatably connected to the middle of the top of the support rod. A pulley four is fixedly connected to the right end of the rotating shaft. The outer wall of the pulley three and the outer wall of the pulley four are connected by a synchronous belt two. Furthermore, a second bevel tooth is fixedly connected to the lower outer wall of the rotating column, a first bevel tooth is fixedly connected to the left end of the rotating shaft, the first bevel tooth meshes with the fourth pulley, a discharge port is opened in the middle of the lower side of the container, and the container is positioned above the filter plate. Furthermore, the agitation assembly includes a frame fixedly connected to the lower side of the pulley six, two positioning cylinders respectively fixedly connected to the front and rear sides of the inner wall of the upper section of the frame, and a gear ring disk rotatably connected between the two positioning cylinders. A fixed shaft is fixedly connected to the middle of the rear side of the gear ring disk, and a main helical gear disk is fixedly connected to the end of the fixed shaft away from the gear ring disk. A rotating shaft is rotatably connected to the middle of the front side of the gear ring disk, and a secondary helical gear disk is fixedly connected to the end of the rotating shaft away from the gear ring disk. The fixed shaft and the rotating shaft are respectively rotatably connected to the middle of the two positioning cylinders. Furthermore, positioning components are fixedly connected to the inner walls of the front and rear sides of the frame, and rotating rods are rotatably connected to the middle of the near ends of the two positioning components. Gears are fixedly connected to the upper outer walls of the two rotating rods, and the two gears mesh with the gear ring disc. Furthermore, the lower sections of the two rotating rods are rotatably connected to the middle of the front and rear ends of the lower side of the frame, the main helical gear disk and the auxiliary helical gear disk are both meshed with the helical gear ring, the lower ends of the two rotating rods are fixedly connected with a stirring element, and the inner wall of the main frame is fixedly connected with a guide plate.

[0006] The present invention has the following beneficial effects: 1. In this invention, the combination of the loading mechanism, the dual-head motor and the transmission screening mechanism alleviates the problems of traditional solid-liquid separation methods, which only use fixed filter cloth for filtration, require the addition of chemical reagents for precipitation and pre-filtration, are complicated to operate and have low wastewater recycling rates. Fixed screen equipment is prone to solid particles accumulating on the filter screen surface, forming a filter cake layer that hinders the passage of liquid and requires frequent cleaning.

[0007] In this invention, the linkage mechanism and the stirring mechanism work together to alleviate the problem that traditional solid-liquid separation equipment (such as sedimentation tanks, centrifuges, belt filter presses, etc.) are mostly static sedimentation equipment, and wastewater is prone to accumulating dirt at the bottom during the static process, which can clog the discharge outlet and hinder subsequent discharge filtration and solid-liquid separation. Attached Figure Description

[0008] Figure 1 This is a perspective view of a high-efficiency solid-liquid separation device proposed in this invention; Figure 2 This is a schematic diagram of the structure of a dual-head motor in a high-efficiency solid-liquid separation device proposed in this invention; Figure 3 This is a schematic diagram of the pulley structure of a high-efficiency solid-liquid separation device proposed in this invention; Figure 4 This is a schematic diagram of the positioning strip plate of a high-efficiency solid-liquid separation device proposed in this invention; Figure 5 This is a schematic diagram of the filter plate structure of a high-efficiency solid-liquid separation device proposed in this invention; Figure 6 This is a schematic diagram of the fixing frame of a high-efficiency solid-liquid separation device proposed in this invention; Figure 7 This is a schematic diagram of the synchronous belt two of the high-efficiency solid-liquid separation device proposed in this invention; Figure 8 This is a schematic diagram of the agitation component of a high-efficiency solid-liquid separation device proposed in this invention; Figure 9 This is a schematic diagram of the structure of the container of a high-efficiency solid-liquid separation device proposed in this invention; Figure 10 This is a schematic diagram of the rotating column of a high-efficiency solid-liquid separation device proposed in this invention; Figure 11 This is a schematic diagram of the toothed ring disk of a high-efficiency solid-liquid separation device proposed in this invention.

[0009] Legend: 1. Loading mechanism; 11. Main frame; 12. Sub-frame; 13. Pulley; 14. Positioning rotating frame; 15. Supporting strip; 16. Positioning strip; 17. Fixing frame; 18. Guide plate; 2. Double-headed motor; 3. Transmission screening mechanism; 31. Pulley one; 32. Shaft; 33. Pulley two; 34. Synchronous belt one; 35. Connecting rotating part; 36. Adapter arm; 37. Filter plate; 4. Linkage mechanism; 41. Rotating rod; 42. Pulley three; 43. Support rod; 44. Rotating shaft; 45. Pulley four; 46. Synchronous belt two; 47. Bevel gear one; 5. Agitating mechanism; 51. Loading tank; 52. Fixed ring; 53. Helical gear ring; 54. Rotating column; 55. Bevel gear two; 56. Pulley five; 57. Agitating assembly; 571. Frame; 572. Positioning cylinder; 573. Fixed shaft; 574. Rotating shaft; 575. Main helical gear disc; 576. Secondary helical gear disc; 577. Gear ring disc; 578. Positioning component; 579. Rotating rod; 5710. Gear; 5711. Agitator; 58. Pulley six; 59. Synchronous belt three; 510. Discharge port. Detailed Implementation

[0010] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0011] Reference Figure 1-11 The present invention provides an embodiment of a high-efficiency solid-liquid separation device, comprising a receiving mechanism 1, a double-headed motor 2 fixedly connected to one end of the receiving mechanism 1, a transmission screening mechanism 3 fixedly connected to the left end of the double-headed motor 2, a linkage mechanism 4 fixedly connected to the right end of the double-headed motor 2, and an agitation mechanism 5 fixedly connected to the upper side of the receiving mechanism 1. The double-headed motor 2 serves as the core power source, with its left output end driving the transmission screening mechanism 3 and its right output end driving the linkage mechanism 4, ultimately linking with the agitation mechanism 5 to achieve synchronous control of screening and agitation by a single motor. The mounting mechanism 1 includes a main frame 11, a sub-frame 12 fixedly connected to the rear side of the main frame 11, and two positioning rotating frames 14 fixedly connected to the upper left side of the sub-frame 12. Two pulleys 13 are rotatably connected to the inner walls of the left and right sides of the main frame 11. The transmission screening mechanism 3 includes a pulley 31 fixedly connected to the left output end of the dual-head motor 2, a shaft 32 rotatably connected between two positioning frames 14, and a pulley 33 fixedly connected to the outside of the shaft 32. The outer wall of pulley 31 and the outer wall of pulley 33 are connected by a synchronous belt 34. A connecting rotating part 35 is fixedly connected to the right end of the shaft 32. A transition arm 36 is rotatably connected to the right side of the end of the connecting rotating part 35 away from the shaft 32. The same filter plate 37 is provided on the upper side of the four pulleys 13. The end of the transition arm 36 away from the connecting rotating part 35 is rotatably connected to the filter plate 37. Connected to the middle rear side of the filter plate 37, the left output end of the dual-head motor 2 drives the pulley 31 to rotate, and drives the pulley 33 and shaft 32 through the synchronous belt 34. The connecting rotating part 35 at the end of the shaft 32 converts the rotational motion into the reciprocating swing of the adapter arm 36. The adapter arm 36 pushes the filter plate 37 to move horizontally back and forth along the pulley 13 on the inner wall of the main frame 11. At the same time, the filter plate 37 is restricted between two locking strips 16 to ensure stable sliding. Wastewater falls onto the surface of the filter plate 37 through the discharge port 510 at the bottom of the container 51. The reciprocating vibration of the filter plate 37 accelerates the solid-liquid separation.

[0012] Supporting strips 15 are fixedly connected to the upper ends of both sides of the main frame 11. Positioning strips 16 are fixedly connected to the upper sides of both supporting strips 15. One end of the two positioning strips 16 is fixedly connected to the same fixing frame 17, and the other end of the two positioning strips 16 is fixedly connected to another fixing frame 17. The positions of the two positioning strips 16 are mirror images of each other. The dual-head motor 2 is fixedly connected to the middle of the lower section of the sub-frame 12. The filter plate 37 is set between the two positioning strips 16 and is set on the lower side of the upper end of the two positioning strips 16.

[0013] The agitation mechanism 5 includes a container 51 fixedly connected between the upper ends of two fixed frames 17, a fixed connecting ring 52 fixedly connected to the upper end of the container 51, and a helical toothed ring 53 fixedly connected to the upper side of the fixed connecting ring 52. An agitation component 57 is provided in the middle of the container 51. A pulley 58 is fixedly connected to the upper side of the agitation component 57. A rotating column 54 is rotatably connected to the upper side of the top fixed frame 17 near the sub-frame 12 of the two positioning strips 16. A pulley 56 is fixedly connected to the top of the rotating column 54. The outer wall of the pulley 56 is connected to the outer wall of the pulley 58 through a synchronous belt 59.

[0014] The linkage mechanism 4 includes a rotating rod 41 fixedly connected to the output end of the dual-head motor 2 on the right side, and a pulley 42 fixedly connected to the end of the rotating rod 41 away from the dual-head motor 2. A support rod 43 is fixedly connected to the upper right side of the top fixed frame 17 near the sub-frame 12 of the two positioning strips 16. A rotating shaft 44 is rotatably connected to the middle of the top of the support rod 43. A pulley 45 is fixedly connected to the right end of the rotating shaft 44. The outer wall of the pulley 42 and the outer wall of the pulley 45 are connected by a synchronous belt 46.

[0015] The lower outer wall of the rotating column 54 is fixedly connected with a bevel tooth 55, and the left end of the rotating shaft 44 is fixedly connected with a bevel tooth 47. The bevel tooth 47 meshes with the pulley 45. The lower middle part of the container 51 is provided with a discharge port 510. The container 51 is located above the filter plate 37.

[0016] The agitation assembly 57 includes a frame 571 fixedly connected to the lower side of pulley 6 58, two positioning cylinders 572 respectively fixedly connected to the front and rear sides of the inner wall of the upper section of the frame 571, and a gear ring disk 577 rotatably connected between the two positioning cylinders 572. A fixed shaft 573 is fixedly connected to the middle of the rear side of the gear ring disk 577. A main helical gear disk 575 is fixedly connected to the end of the fixed shaft 573 away from the gear ring disk 577. A rotating shaft 574 is rotatably connected to the middle of the front side of the gear ring disk 577. A secondary helical gear disk 576 is fixedly connected to the end of the rotating shaft 574 away from the gear ring disk 577. The fixed shaft 573 and the rotating shaft 574 are respectively rotatably connected to the middle of the two positioning cylinders 572.

[0017] Positioning components 578 are fixedly connected to the inner walls of the front and rear sides of the frame 571. Rotating rods 579 are rotatably connected to the middle of the adjacent ends of the two positioning components 578. Gears 5710 are fixedly connected to the upper outer walls of the two rotating rods 579. Both gears 5710 mesh with the gear ring disc 577. The linkage mechanism 4 works in conjunction with the stirring mechanism 5. The right output end of the dual-head motor 2 drives pulley 3 42 via rotating rod 41, which in turn drives pulley 45 45 and rotating shaft 44 via synchronous belt 2 46. The bevel gear 1 47 at the left end of the rotating shaft 44 meshes with the bevel gear 2 55 at the lower end of the rotating column 54, thus moving the rotating shaft 54. The force is transmitted to pulley 56, which drives pulley 58 via synchronous belt 3 59, causing the agitator 57 to rotate as a whole. When the frame 571 revolves, the main helical gear disk 575 and the secondary helical gear disk 576 fixed on it mesh with the helical gear ring 53, forcing the gear ring disk 577 to rotate in the opposite direction. The gear ring disk 577 drives two gears 5710, which in turn drives the agitator 5711 at the end of the rotating rod 579 to revolve and rotate simultaneously, forming a planetary agitator. The agitator 5711 generates a strong vortex in the container 51, breaking up solid sediment, preventing the outlet 510 from being blocked, and improving the separation efficiency.

[0018] The lower sections of the two rotating rods 579 are rotatably connected to the middle of the front and rear ends of the lower side of the frame 571, respectively. The main helical gear disk 575 and the auxiliary helical gear disk 576 are both meshed with the helical gear ring 53. The lower ends of the two rotating rods 579 are fixedly connected to the stirring element 5711. The inner wall of the main frame 11 is fixedly connected to the guide plate 18. The filtrate passes through the filter plate and enters the bottom of the main frame 11, and is guided and collected by the guide plate 18.

[0019] Working principle: The dual-head motor 2 serves as the core power source. Its left output drives the transmission screening mechanism 3, and its right output drives the linkage mechanism 4, which in turn links the stirring mechanism 5, achieving synchronous control of screening and stirring by a single motor. The left output of the dual-head motor 2 drives pulley 31 to rotate, which in turn drives pulley 33 and shaft 32 via synchronous belt 34. The connecting rotating part 35 at the end of shaft 32 converts the rotational motion into the reciprocating swing of the transfer arm 36. The transfer arm 36 pushes the filter plate 37 to move horizontally back and forth along the pulley 13 on the inner wall of the main frame 11. At the same time, the filter plate 37... 7 is confined between two locking strips 16 to ensure stable sliding. Wastewater falls from the discharge port 510 at the bottom of the receiving tank 51 onto the surface of the filter plate 37. The reciprocating vibration of the filter plate 37 accelerates solid-liquid separation. During the vibration, solid particles are trapped and shaken, making it difficult to form a filter cake and avoid the formation of a filter cake layer that hinders the liquid from passing through. The filtrate passes through the filter plate and enters the bottom of the main frame 11, where it is guided and collected by the guide plate 18, effectively preventing the filter holes from clogging. The linkage mechanism 4 works in conjunction with the stirring mechanism 5. The output end of the double-head motor 2 on the right side drives the pulley 3 42 through the rotating rod 41, and through the synchronous belt The second 46 drives the fourth pulley 45 and the rotating shaft 44. The first bevel tooth 47 at the left end of the rotating shaft 44 meshes with the second bevel tooth 55 at the lower end of the rotating column 54, transmitting power to the fifth pulley 56. The fifth pulley 56 drives the sixth pulley 58 through the third synchronous belt 59, causing the agitator assembly 57 to rotate as a whole. When the frame 571 revolves, the main helical gear disk 575 and the secondary helical gear disk 576 fixed on it mesh with the helical gear ring 53, forcing the gear ring disk 577 to rotate in the opposite direction. The gear ring disk 577 drives the two gears 5710, causing the agitator 5711 at the end of the rotating rod 579 to revolve simultaneously with the rotating shaft 579. The self-rotation forms a planetary agitator, and the agitator 5711 generates a strong vortex in the container 51, breaking up solid sediment, preventing blockage of the discharge outlet 510, and improving separation efficiency. The compound motion of the agitator 5 completely prevents solid deposition, replacing the traditional chemical precipitation method and reducing treatment costs. The reciprocating motion of the filter plate 37 prevents filter hole blockage and reduces the frequency of manual cleaning. The dual-head motor 2 drives dual functions with a single power source, and the energy consumption is reduced to a certain extent compared with the separate equipment. Agitation, screening and flow guidance are integrated into the main frame 11, which has a compact structure and is suitable for high-load wastewater treatment scenarios.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency solid-liquid separation device, comprising a receiving mechanism (1), characterized in that: A double-headed motor (2) is fixedly connected to one end of the loading mechanism (1), a transmission sieve mechanism (3) is fixedly connected to the left end of the double-headed motor (2), a linkage mechanism (4) is fixedly connected to the right end of the double-headed motor (2), and an agitation mechanism (5) is fixedly connected to the upper side of the loading mechanism (1). The mounting mechanism (1) includes a main frame (11), a sub-frame (12) fixedly connected to the rear side of the main frame (11), and two positioning rotating frames (14) fixedly connected to the upper left side of the sub-frame (12). The inner walls of the left and right sides of the main frame (11) are rotatably connected to two pulleys (13). The transmission sieving mechanism (3) includes a pulley (31) fixedly connected to the left output end of the double-headed motor (2), a shaft (32) rotatably connected between two positioning frames (14), and a pulley (33) fixedly connected to the outside of the shaft (32). The outer wall of the pulley (31) and the outer wall of the pulley (33) are connected by a synchronous belt (34). A connecting rotating part (35) is fixedly connected to the right end of the shaft (32). A transition arm (36) is rotatably connected to the right side of the end of the connecting rotating part (35) away from the shaft (32). The same filter plate (37) is provided on the upper side of the four pulleys (13). The end of the transition arm (36) away from the connecting rotating part (35) is rotatably connected to the middle of the rear side of the filter plate (37).

2. The high-efficiency solid-liquid separation device according to claim 1, characterized in that: The upper ends of the left and right sides of the main frame (11) are fixedly connected to support strips (15), and the upper sides of the two support strips (15) are fixedly connected to positioning strips (16). One end of the two positioning strips (16) is fixedly connected to the same fixing frame (17), and the other end of the two positioning strips (16) is fixedly connected to another fixing frame (17). The positions of the two positioning strips (16) are mirror images of each other. The double-headed motor (2) is fixedly connected to the middle of the lower section of the sub-frame (12). The filter plate (37) is set between the two positioning strips (16) and is set on the lower side of the upper end of the two positioning strips (16).

3. The high-efficiency solid-liquid separation device according to claim 2, characterized in that: The agitation mechanism (5) includes a container (51) fixedly connected between the upper ends of two fixed frames (17), a fixed ring (52) fixedly connected to the upper end of the container (51), and a helical toothed ring (53) fixedly connected to the upper side of the fixed ring (52). An agitation component (57) is provided in the middle of the container (51). A pulley six (58) is fixedly connected to the upper side of the agitation component (57). A rotating column (54) is rotatably connected to the upper side of the top fixed frame (17) of the two positioning strips (16) near the sub-frame (12). A pulley five (56) is fixedly connected to the top of the rotating column (54). The outer wall of the pulley five (56) is connected to the outer wall of the pulley six (58) through a synchronous belt three (59).

4. The high-efficiency solid-liquid separation device according to claim 3, characterized in that: The linkage mechanism (4) includes a rotating rod (41) fixedly connected to the output end of the double-headed motor (2) on the right side and a pulley three (42) fixedly connected to the end of the rotating rod (41) away from the double-headed motor (2). The two positioning strips (16) are fixedly connected to the upper right side of the top fixed frame (17) near the sub-frame (12) with a support rod (43). The top center of the support rod (43) is rotatably connected to a rotating shaft (44). The right end of the rotating shaft (44) is fixedly connected to a pulley four (45). The outer wall of the pulley three (42) and the outer wall of the pulley four (45) are connected by a synchronous belt two (46).

5. The high-efficiency solid-liquid separation device according to claim 4, characterized in that: The lower outer wall of the rotating column (54) is fixedly connected with bevel teeth two (55), and the left end of the rotating shaft (44) is fixedly connected with bevel teeth one (47). Bevel teeth one (47) meshes with pulley four (45). The lower middle part of the container (51) is provided with a discharge port (510). The container (51) is set above the filter plate (37).

6. The high-efficiency solid-liquid separation device according to claim 3, characterized in that: The agitation assembly (57) includes a frame (571) fixedly connected to the lower side of pulley six (58), two positioning cylinders (572) fixedly connected to the front and rear sides of the inner wall of the upper section of the frame (571) respectively, and a gear ring disc (577) rotatably connected between the two positioning cylinders (572). A fixed shaft (573) is fixedly connected to the middle of the rear side of the gear ring disc (577). A main helical gear disc (575) is fixedly connected to the end of the fixed shaft (573) away from the gear ring disc (577). A rotating shaft (574) is rotatably connected to the middle of the front side of the gear ring disc (577). A secondary helical gear disc (576) is fixedly connected to the end of the rotating shaft (574) away from the gear ring disc (577). The fixed shaft (573) and the rotating shaft (574) are rotatably connected to the middle of the two positioning cylinders (572) respectively.

7. The high-efficiency solid-liquid separation device according to claim 6, characterized in that: Positioning components (578) are fixedly connected to the inner walls of the front and rear sides of the frame (571). Rotating rods (579) are rotatably connected to the middle of the two adjacent ends of the positioning components (578). Gears (5710) are fixedly connected to the upper outer walls of the two rotating rods (579). The two gears (5710) mesh with the gear ring disc (577).

8. The high-efficiency solid-liquid separation device according to claim 7, characterized in that: The lower sections of the two rotating rods (579) are rotatably connected to the middle of the front and rear ends of the frame (571) on the lower side. The main helical gear disk (575) and the auxiliary helical gear disk (576) are both meshed with the helical gear ring (53). The lower ends of the two rotating rods (579) are fixedly connected to the agitator (5711). The inner wall of the main frame (11) is fixedly connected to the guide plate (18).

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