An energy-saving automatic sewage treatment device

Abstract

The present invention relates to the field of sewage treatment equipment, and discloses an energy-saving automatic sewage treatment device, including: a main fixed platform, used for structural installation and support of the sewage treatment equipment; a top platform located above the main fixed platform, used for carrying the sewage treatment structure; a reflux drive mechanism consisting of two groups distributed between the main fixed platform and the top platform, used for generating a surge driving force to drive the sewage to circulate and reflux for treatment; a treatment temporary storage mechanism located on the top platform, used for receiving the sewage to be treated and forming a reflux form. By decelerating the sewage multiple times, the sewage has a longer circulation filtration reaction time, thereby improving the reaction efficiency and purification effect. This circulation treatment method can increase the contact time of the sewage, enhance the purification effect, reduce energy consumption by reducing the driving equipment, and is environmentally friendly. Through the setting of the hydraulic control output mechanism and other automatic control devices, the automatic operation of the equipment is realized, the manual intervention is reduced, and the operation efficiency and stability are improved.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment devices, and in particular to an energy-saving automatic sewage treatment device. Background Art

[0002] At present, one of the focuses of water pollution control is the treatment of domestic sewage in established towns. Therefore, medium and small-scale low-concentration organic wastewater treatment technology has been further developed. Township sewage treatment projects are characterized by small scale, geographical dispersion, and relative lack of operation and management talents and funds. If the treatment process of urban sewage treatment plants is fully applied, there will be problems such as large land area, high energy consumption per ton of water treatment, and inconvenient operation and management. The current membrane-bioreactor treatment technology combines membrane separation technology with biological treatment technology. It has the advantages of small land area, high treatment efficiency, and good effluent water quality. It is used for medium and small-scale low-concentration organic wastewater treatment.

[0003] In the process of reactive cleaning of organic wastewater, the organic wastewater flows into the reactor unidirectionally for reaction. The sewage flows through quickly, and the reaction time in contact with the biofilm is short, so the separation reaction cannot be sufficient. Moreover, while achieving circulation, if the sewage flow rate is too fast, the biofilm will be extremely easily damaged after impact contact with the biofilm. At the same time, there is the problem of low treatment efficiency. During the treatment process, the sewage may not be able to fully contact the purification components or the contact time may be insufficient, resulting in poor purification effect. A large number of driving devices or high-energy consumption working modes will also be used, resulting in large energy consumption and high operating costs. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an energy-saving automatic sewage treatment device to solve the problem.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an energy-saving automatic sewage treatment device, comprising:

[0006] Main fixed platform, used for structural installation and support of the sewage treatment device;

[0007] The top platform is located above the main fixed platform and is used to carry the sewage treatment structure;

[0008] The reflux drive mechanism consists of two groups distributed between the main fixed platform and the top platform, which are used to generate surge driving force to drive the sewage to circulate and reflux for treatment;

[0009] The treatment temporary storage mechanism is located on the top platform and is used to receive the sewage to be treated and form a reflux form;

[0010] The hydraulic control output mechanism is located on the main fixed platform and cooperates with the linkage slide to drive the reflux drive mechanism to generate surge driving force;

[0011] The contact purification mechanism is located in the temporary treatment storage mechanism, and cooperates with the upper tank and the lower tank to treat the circulating sewage;

[0012] The impact damping ring is located on the reflux drive mechanism and cooperates with the linkage output shaft to reduce the impact between the two sets of reflux drive mechanisms.

[0013] Preferably, the top table is arranged above the main fixed table, the two sides of the reflux drive mechanism are arranged opposite to each other between the main fixed table and the top table, the processing temporary storage mechanism is arranged at the bottom of the top table, the hydraulic control output mechanism is arranged on the top of the main fixed table and between the reflux drive mechanisms, the contact purification mechanism is arranged on the processing temporary storage mechanism, and the impact shock absorbing ring is arranged between the reflux drive mechanisms.

[0014] Preferably, the reflux driving mechanism comprises a rotating shaft seat 1, a rotating shaft seat 2, and a driving frame, wherein one side wall of the rotating shaft seat is rotatably connected to a two-way rotating frame, the rotating shaft seat 1 is fixedly connected to the bottom outer side of the top platform, the rotating shaft seat 2 is fixedly connected to the top outer side of the main fixed platform, and the rotating shaft seat 2 is rotatably connected to an auxiliary rotating frame inside the rotating shaft seat 2, and one end of the auxiliary rotating frame away from the rotating shaft seat 2 is rotatably connected to the side wall of the two-way rotating frame, the driving frame is fixedly connected to the top of the main fixed platform and is located in the inner direction of the rotating shaft seat 2, and the middle of the inner side wall of the driving frame is fixedly connected to a limiting slide rail, the linkage slide is laterally slidably connected to the limiting slide rail, and one end of the two-way rotating frame away from the rotating shaft seat 1 is rotatably connected to the side wall of the linkage slide, the linkage output shaft is fixedly connected to the side wall of the linkage slide away from the rotating shaft seat 2, and the linkage output shaft is slidably connected to the side wall of the driving frame away from the rotating shaft seat 2.

[0015] Preferably, the processing temporary storage mechanism comprises an upper tank and a lower tank, the lower tank is fixedly connected to the bottom of the upper tank, and the output and input ports on both sides of the upper tank and the lower tank are connected by a U-shaped connecting pipe.

[0016] Preferably, the hydraulically controlled output mechanism includes a load-bearing slide rail and a hydraulic output component. The load-bearing slide rail is fixedly connected to the top of the main fixed platform and is located between the reflux drive mechanism. The top of the load-bearing slide rail is slidably connected to an I-shaped slide. Push rods are fixedly connected at both ends of the I-shaped slide. The outer end of the push rod is fixedly connected to the side wall of the linkage slide.

[0017] Preferably, the contact purification mechanism includes a guide shaft and two groups of filtering and processing components. The guide shaft is rotatably connected to the connecting part of the upper tank and the lower tank. The side walls of the guide shaft are evenly distributed with guide blades. The guide blades can extend to the interior of the upper tank and the lower tank. The two groups of filtering and processing components are arranged in opposite directions inside the upper tank and the lower tank.

[0018] Preferably, the impact damping ring is fixedly connected between the linkage output shafts.

[0019] Preferably, the U-shaped interconnecting pipe in the input part is provided with evenly distributed input hoses, and the ends of the input hoses away from the U-shaped interconnecting pipe are uniformly connected through an input multi-way pipe. The U-shaped interconnecting pipe in the output part is provided with evenly distributed output hoses, and the ends of the output hoses away from the U-shaped interconnecting pipe are uniformly connected through an output multi-way pipe. Delivery valves are provided on the output hoses and the input hoses.

[0020] Preferably, the hydraulic output member is arranged on the top of the main fixed platform, and the telescopic end of the hydraulic output member is fixedly connected to the side wall of the I-shaped slide.

[0021] Preferably, the filtration treatment component includes an opposing seat, which is fixedly connected to the interior of the upper tank and the lower tank, a buffer plate one is fixedly connected to one side of the opposing seat, a buffer plate two is fixedly connected to a position adjacent to the buffer plate one in the opposing seat, the buffer plate two and the buffer plate one are arranged with an opposite inclination, an evenly distributed arc-shaped biofilm plate is fixedly connected to the center of the opposing seat, and a large particle filter plate with evenly mirror-distributed distribution is fixedly connected to a position of the opposing seat away from both the buffer plate one and the buffer plate two.

[0022] Working principle: As a sewage recycling treatment equipment, the device is placed in the treatment area through the main fixed platform. The area between the main fixed platform and the top platform is installed with a relatively set reflux drive mechanism. The two sets of reflux drive mechanisms form a surge-like swing force, driving the sewage to flow back in the form of a surge inside the temporary storage mechanism, continuously touching the filtering treatment components of the contact purification mechanism to treat the sewage, forming a multiple treatment effect and reducing energy consumption at the same time. First, the upper tank and the lower tank contained in the temporary storage mechanism are arranged side by side, and U-shaped connecting pipes are installed on the input and output ends of both, so that the upper tank and the lower tank form a circulating pipeline for continuous reflux of sewage. The external sewage discharge equipment is discharged into the evenly distributed input hose through the input multi-way pipe, and the sewage is opened. After the delivery valve is set on the input hose, the input hose is laid out and discharged into the interior of the upper tank, and at the same time, the hydraulic output mechanism installed between the main fixed platform and the top platform is started. The hydraulic output member corresponding to the hydraulic output mechanism generates a circulating hydraulic thrust, which pushes the I-shaped slide located on the top of the main fixed platform to slide back and forth on the load-bearing slide rail, so that the push rods installed at both ends of the I-shaped slide drive the reflux drive mechanism installed between the main fixed platform and the top platform to operate synchronously, and the linkage slide corresponding to the reflux drive mechanism on one side is pushed outward, and the linkage slide immediately slides horizontally along the corresponding limiting slide rail fixed inside the group of driving frames, and the sliding of the group of linkage slides drives the rotation of the two-way rotating frame installed on it, and the auxiliary rotating frame installed in the middle of the group of two-way rotating frames rotates. The auxiliary rotating frame also rotates and supports the rotating corresponding auxiliary rotating frame. The rotation of this group of two-way rotating frames causes the other end to sink through one end of the outer sleeve connecting shell installed by rotating the rotating shaft seat, while the other group of reflux driving mechanism causes the other end of the outer sleeve connecting shell to rise, and the two groups of reflux driving mechanisms work in a cycle, generating an output swing force in the form of a surge, driving the upper tank and the lower tank to follow the surge inertia force generated by the reflux driving mechanism. The sewage inside the two tanks undergoes multiple reactions and large particle separation through the two groups of contact purification mechanisms installed inside the upper tank and the lower tank. When the sewage circulates inside the circulation pipe and passes through the filtering treatment component inside the upper tank, it first impacts the buffer plate 1 installed obliquely inside the opposing seat 63, and then is guided by the buffer plate 1 to the obliquely installed inside the opposing seat. The buffer plate 2 of the part, because the inclined opposing seat 63 and the buffer plate 1 buffer and drain the sewage, the flow rate of the sewage is slowed down, and then the sediment inside the sewage is slowly filtered for multiple times through the arc-shaped biofilm plate. After the sediment is filtered, the sewage passes through the multiple groups of film plates installed obliquely inside the large particle filter plate. The flow rate is slowed down again because of the inclined film plates and reacts and dilutes with the multiple groups of film plates. Through two decelerations, the sewage can have a longer filtration reaction time, thereby improving the reaction efficiency. After completing the sewage purification treatment, the two groups of surge reflux driving mechanisms are stopped, and then the delivery valve installed on the output part of the upper tank is opened to drive the multiple groups of flat-laid output hoses to uniformly transport the purified sewage to the output multi-way pipe for discharge from the output multi-way pipe.

[0023] The present invention provides an energy-saving automatic sewage treatment device. It has the following beneficial effects:

[0024] 1. The present invention has an energy-saving circulation treatment effect: multiple groups of contact purification mechanisms are used inside the equipment to perform multiple reactions and large particle separation, and multiple decelerations are used to make the sewage have a longer circulation filtration reaction time, thereby improving the reaction efficiency and purification effect. This circulation treatment method can increase the contact time of sewage and enhance the purification effect. By reducing the driving equipment, energy consumption can be reduced, which will save energy costs in long-term operation and is environmentally friendly.

[0025] 2. The present invention has the effect of improving the treatment efficiency of sewage: a surge-like swinging force is formed through the reflux driving mechanism, which drives the sewage to flow back in the treatment temporary storage mechanism in the form of a surge, and continuously contacts the filtering treatment components of the purification mechanism to treat the sewage, thereby forming a multiple treatment effect. Through the setting of the hydraulic control output mechanism and other automatic control devices, the automatic operation of the equipment is realized, which reduces manual intervention and improves the operation efficiency and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The main structure of the present invention is shown in three dimensions. Figure 1 ;

[0027] Figure 2 The main structure of the present invention is shown in three dimensions. Figure 2 ;

[0028] Figure 3 The main structure of the present invention is shown in three dimensions. Figure 3 ;

[0029] Figure 4 The main structure of the present invention is shown in three dimensions. Figure 4 ;

[0030] Figure 5 It is a cross-sectional perspective schematic diagram of the main structure of the present invention;

[0031] Figure 6 It is a schematic cross-sectional front view of the main structure of the present invention;

[0032] Figure 7 It is a schematic diagram of the combination of the reflux drive mechanism and the hydraulic control output mechanism of the present invention;

[0033] Figure 8 It is a schematic diagram of the combination of the processing temporary storage mechanism and the contact purification mechanism of the present invention.

[0034] Among them, 1. main fixed platform; 2. top platform; 3. reflux drive mechanism; 4. processing temporary storage mechanism; 5. hydraulic control output mechanism; 6. contact purification mechanism; 7. impact shock-absorbing ring; 31. 1; 32. rotating shaft seat one; 33. two-way rotating frame; 34. rotating shaft seat two; 35. auxiliary rotating frame; 36. driving frame; 37. limiting slide rail; 38. linkage slide; 41. upper tank; 42. lower tank; 43. U-shaped connecting pipe; 44. input hose; 45. input multi-way pipe; 46. delivery valve; 47. output hose; 48. output multi-way pipe; 51. load-bearing slide rail; 52. I-shaped slide; 53. push rod; 54. hydraulic output part; 61. guide shaft; 62. guide fan blade; 63. opposing seat; 64. buffer plate one; 65. buffer plate two; 66. arc-shaped biofilm plate; 67. large particle filter plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings of the specification 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.

[0036] Please see attached Figure 1 -Attached Figure 3 The embodiment of the present invention provides an energy-saving automatic sewage treatment device, which includes:

[0037] The main fixed platform 1 is used for structural installation and support of the sewage treatment device. The top platform 2 is located above the main fixed platform 1 and is used to carry the sewage treatment structure. The top platform 2 is arranged above the main fixed platform 1. The two sides of the reflux drive mechanism 3 are arranged oppositely between the main fixed platform 1 and the top platform 2. The processing temporary storage mechanism 4 is arranged at the bottom of the top platform 2. The hydraulic control output mechanism 5 is arranged on the top of the main fixed platform 1 and is located between the reflux drive mechanism 3. The contact purification mechanism 6 is arranged on the processing temporary storage mechanism 4. The impact damping ring 7 is arranged between the reflux drive mechanism 3. The impact damping ring 7 is arranged between the reflux drive mechanism 3. On the reflux drive mechanism 3, a linkage output shaft 31 is used to mitigate the impact between the two groups of reflux drive mechanisms 3. The device is used as a sewage circulation treatment equipment. It is placed in the treatment area through the main fixed platform 1. The area between the main fixed platform 1 and the top platform 2 is installed with relatively set reflux drive mechanisms 3. The two groups of reflux drive mechanisms 3 form a surge-like swinging force, driving the sewage to flow back in the form of a surge inside the treatment temporary storage mechanism 4, and continuously touch the filtering treatment components of the contact purification mechanism 6 to treat the sewage, thereby forming a multiple treatment effect and reducing energy consumption.

[0038] Please see attached Figure 1 -Attached Figure 7The reflux drive mechanism 3 is divided into two groups and distributed between the main fixed platform 1 and the top platform 2, which are used to generate surge driving force to drive the sewage to circulate and return for treatment. The reflux drive mechanism 3 includes a rotating shaft seat 1 32, a rotating shaft seat 2 34, and a driving frame 36. The side wall of the rotating shaft seat 1 32 is rotatably connected with a bidirectional rotating frame 33. The rotating shaft seat 1 32 is fixedly connected to the outer side of the bottom of the top platform 2, and the rotating shaft seat 2 34 is fixedly connected to the outer side of the top of the main fixed platform 1. The rotating shaft seat 2 34 is rotatably connected with an auxiliary rotating frame 35. The auxiliary rotating frame 35 is remotely connected to the bottom of the top platform 2. One end of the two-way rotating frame 33 away from the rotating shaft seat 34 is rotatably connected to the side wall of the two-way rotating frame 33, the driving frame 36 is fixedly connected to the top of the main fixed platform 1 and is located on the inner side of the rotating shaft seat 34, the middle of the inner side wall of the driving frame 36 is fixedly connected with a limiting slide rail 37, and the linkage slide 38 is slidably connected to the limiting slide rail 37, and the end of the two-way rotating frame 33 away from the rotating shaft seat 1 32 is rotatably connected to the side wall of the linkage slide 38, and the linkage output shaft 31 is fixedly connected to the side wall of the linkage slide 38 away from the rotating shaft seat 2 34, and the linkage output shaft 31 is slidably connected On the side wall of the driving frame 36 away from the second rotating shaft seat 34, the impact damping ring 7 is fixedly connected between the linkage output shafts 31, and the linkage slide 38 corresponding to the reflux driving mechanism 3 on one side is pushed outward, and the linkage slide 38 then slides horizontally along the corresponding limiting slide rail 37 fixed inside the driving frame 36. The sliding of the linkage slide 38 drives the two-way rotating frame 33 installed thereon to rotate, and the auxiliary rotating frame 35 installed in the middle of the two-way rotating frame 33 also rotates accordingly and supports the corresponding auxiliary rotating frame. 35, the rotation of the two-way rotating frame 33 makes the other end of the outer sleeve connecting shell installed by rotating the rotating shaft seat 32 sink, while the other set of reflux driving mechanism 3 makes the other end of the outer sleeve connecting shell rise, and makes the two sets of reflux driving mechanism 3 work in a cycle, generating an output swing force in the form of a surge, driving the upper tank 41 and the lower tank 42 to follow the surge inertia force generated by the reflux driving mechanism 3, and the sewage inside the two tanks passes through the two sets of contact purification mechanisms 6 installed inside the upper tank 41 and the lower tank 42 for multiple reactions and large particle separation.

[0039] Please see attached Figure 1 -Attached Figure 8The processing temporary storage mechanism 4 includes an upper tank 41 and a lower tank 42, wherein the lower tank 42 is fixedly connected to the bottom of the upper tank 41, and the output and input ports on both sides of the upper tank 41 and the lower tank 42 are connected through a U-shaped interconnecting pipe 43. The U-shaped interconnecting pipe 43 is provided with uniformly distributed input hoses 44 at the input part, and the end of the input hose 44 away from the U-shaped interconnecting pipe 43 is uniformly connected through an input multi-way pipe 45. The U-shaped interconnecting pipe 43 is provided with uniformly distributed output hoses 47 at the output part, and the end of the output hose 47 away from the U-shaped interconnecting pipe 43 is uniformly connected through an output multi-way pipe 48. A delivery valve 46 is provided on the output hose 47 and the input hose 44. The upper tank 41 and the lower tank 42 are arranged side by side, and the input and output ends of both are installed with U-shaped connecting pipes 43, so that the upper tank 41 and the lower tank 42 form a circulation pipeline for continuous sewage backflow. The external sewage discharge equipment is discharged into the evenly distributed input hose 44 through the input multi-way pipe 45. After the delivery valve 46 set in the input hose 44 is opened, the input hose 44 is flatly diverted and discharged into the interior of the upper tank 41. After the sewage purification treatment is completed, the two groups of surge reflux driving mechanisms 3 are stopped, and then the delivery valve 46 installed on the output part of the upper tank 41 is opened, and the multiple groups of flatly arranged output hoses 47 are driven to uniformly transport the purified sewage to the output multi-way pipe 48, and then discharged from the output multi-way pipe 48.

[0040] Please see attached Figure 1 -Attached Figure 7 The hydraulic output mechanism 5 is located on the main fixed platform 1, and cooperates with the linkage slide 38 to drive the reflux drive mechanism 3 to generate a surge driving force. The hydraulic output mechanism 5 includes a load-bearing slide rail 51 and a hydraulic output member 54. The load-bearing slide rail 51 is fixedly connected to the top of the main fixed platform 1 and is located between the reflux drive mechanism 3. An I-shaped slide 52 is slidably connected to the top of the load-bearing slide rail 51, and push rods 53 are fixedly connected at both ends of the I-shaped slide 52. The outer ends of the push rods 53 are fixedly connected to the side walls of the linkage slide 38. The hydraulic output member 54 is arranged on the top of the main fixed platform 1, and the telescopic end of the hydraulic output member 54 is fixedly connected to the side wall of the I-shaped slide 52. The hydraulic output member 54 corresponding to the hydraulic output mechanism 5 generates a cyclic hydraulic thrust, which pushes the I-shaped slide 52 located on the top of the main fixed platform 1 to slide back and forth on the load-bearing slide rail 51, so that the push rods 53 installed at both ends of the I-shaped slide 52 drive the reflux drive mechanism 3 installed between the main fixed platform 1 and the top platform 2 to operate synchronously.

[0041] Please see attached Figure 1 -Attached Figure 8The contact purification mechanism 6 is located in the temporary storage mechanism 4, and cooperates with the upper tank 41 and the lower tank 42 to treat the circulating sewage. The contact purification mechanism 6 includes a guide shaft 61 and two groups of filtering treatment components. The guide shaft 61 is rotatably connected to the connecting part of the upper tank 41 and the lower tank 42. The side wall of the guide shaft 61 is evenly distributed with guide blades 62. The guide blades 62 can extend to the upper tank 41 and the lower tank 42. The two groups of filtering treatment components are oppositely arranged in the upper tank 41 and the lower tank 42. Inside the tank 42, the filtration treatment assembly includes an opposing seat 63, the opposing seat 63 is fixedly connected to the upper tank 41 and the lower tank 42, a buffer plate 1 64 is fixedly connected to one side of the opposing seat 63, a buffer plate 2 65 is fixedly connected to the position adjacent to the buffer plate 1 64 inside the opposing seat 63, the buffer plate 2 65 and the buffer plate 1 64 are arranged in an opposite inclination, and a uniformly distributed arc-shaped biofilm plate 66 is fixedly connected to the center of the opposing seat 63, and the interior of the opposing seat 63 is away from the buffer plate 1 64. 4 and the buffer plate 2 65 are fixedly connected with a large particle filter plate 67 with uniform mirror image distribution. The sewage inside the two passes through the two groups of contact purification mechanisms 6 installed inside the upper tank 41 and the lower tank 42 for multiple reactions and large particle separation. When the sewage circulates in the circulation pipeline and passes through the filtering treatment component inside the upper tank 41, it first impacts the buffer plate 1 64 installed obliquely inside the opposing seat 63, and then is guided by the buffer plate 1 64 to the buffer plate 2 65 installed obliquely inside the opposing seat 63. Because the inclined opposing seat 63 and the buffer plate 1 64 buffer and drain the sewage, the flow rate of the sewage is slowed down, and then the sediment inside the sewage is filtered slowly for multiple times through the arc-shaped biofilm plate 66. After the sediment filtration, the sewage passes through the multiple groups of membrane plates installed obliquely inside the large particle filter plate 67. The flow rate is slowed down again because of the inclined membrane plates and reacts and dilutes with the multiple groups of membrane plates. Through two decelerations, the sewage can have a longer filtering reaction time, thereby improving the reaction efficiency.

[0042] 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. An energy-saving automatic sewage treatment device, characterized in that: include: A main fixed platform (1) is used for structural installation and support of the sewage treatment device; The top platform (2) is located above the main fixed platform (1) and is used to support the sewage treatment structure; The reflux drive mechanism (3) consists of two groups distributed between the main fixed platform (1) and the top platform (2), and is used to generate a surge driving force to drive the sewage to circulate and reflux for treatment; The temporary treatment storage mechanism (4) is located on the top platform (2) and is used to receive the sewage to be treated and form a reflux form. The temporary treatment storage mechanism (4) comprises an upper tank (41) and a lower tank (42); The hydraulically controlled output mechanism (5) is located on the main fixed platform (1) and cooperates with the linkage slide (38) to drive the reflux driving mechanism (3) to generate a surge driving force; The contact purification mechanism (6) is located in the temporary treatment storage mechanism (4), and cooperates with the upper tank (41) and the lower tank (42) to treat the circulating sewage; The impact damping ring (7) is located on the reflux drive mechanism (3) and cooperates with the linkage output shaft (31) to reduce the impact between the two sets of reflux drive mechanisms (3); The reflux drive mechanism (3) comprises a rotating shaft seat 1 (32), a rotating shaft seat 2 (34), and a driving frame (36); the side wall of the rotating shaft seat 1 (32) is rotatably connected to a bidirectional rotating frame (33); the rotating shaft seat 1 (32) is fixedly connected to the outside of the bottom of the top platform (2); the rotating shaft seat 2 (34) is fixedly connected to the outside of the top of the main fixed platform (1); the rotating shaft seat 2 (34) is internally rotatably connected to an auxiliary rotating frame (35); one end of the auxiliary rotating frame (35) away from the rotating shaft seat 2 (34) is rotatably connected to the side wall of the bidirectional rotating frame (33); the driving frame (36) The driving frame (36) is fixedly connected to the top of the main fixed platform (1) and is located on the inner side of the second rotating shaft seat (34); a limiting slide rail (37) is fixedly connected to the middle of the inner side wall of the driving frame (36); the linkage slide rail (38) is slidably connected to the limiting slide rail (37) in a transverse direction; one end of the bidirectional rotating frame (33) away from the first rotating shaft seat (32) is rotatably connected to the side wall of the linkage slide rail (38); the linkage output shaft (31) is fixedly connected to the side wall of the linkage slide rail (38) away from the second rotating shaft seat (34); and the linkage output shaft (31) is slidably connected to the side wall of the driving frame (36) away from the second rotating shaft seat (34); The contact purification mechanism (6) comprises a guide shaft (61) and two groups of filtering and processing components. The guide shaft (61) is rotatably connected to the connecting portion of the upper tank (41) and the lower tank (42). The side wall of the guide shaft (61) is evenly distributed with guide blades (62). The guide blades (62) can extend into the interior of the upper tank (41) and the lower tank (42). The two groups of filtering and processing components are arranged in opposite directions inside the upper tank (41) and the lower tank (42). The filtering treatment component comprises an opposing seat (63), wherein the opposing seat (63) is fixedly connected to the interior of the upper tank (41) and the lower tank (42), a buffer plate 1 (64) is fixedly connected to one side of the opposing seat (63), a buffer plate 2 (65) is fixedly connected to a position adjacent to the buffer plate 1 (64) inside the opposing seat (63), the buffer plate 2 (65) and the buffer plate 1 (64) are arranged to be inclined oppositely, a uniformly distributed arc-shaped biofilm plate (66) is fixedly connected to the center of the opposing seat (63), and a uniformly mirror-distributed large particle filter plate (67) is fixedly connected to a position of the opposing seat (63) away from both the buffer plate 1 (64) and the buffer plate 2 (65).

2. The energy-saving automatic sewage treatment device according to claim 1 is characterized in that: The top table (2) is arranged above the main fixed table (1), the two sides of the reflux drive mechanism (3) are arranged opposite to each other between the main fixed table (1) and the top table (2), the processing temporary storage mechanism (4) is arranged at the bottom of the top table (2), the hydraulic control output mechanism (5) is arranged on the top of the main fixed table (1) and between the reflux drive mechanisms (3), the contact purification mechanism (6) is arranged on the processing temporary storage mechanism (4), and the impact damping ring (7) is arranged between the reflux drive mechanisms (3).

3. The energy-saving automatic sewage treatment device according to claim 1 is characterized in that: The processing temporary storage mechanism (4) comprises an upper tank (41) and a lower tank (42), wherein the lower tank (42) is fixedly connected to the bottom of the upper tank (41), and the output and input ports on both sides of the upper tank (41) and the lower tank (42) are connected via a U-shaped connecting pipe (43).

4. The energy-saving automatic sewage treatment device according to claim 1 is characterized in that: The hydraulic output mechanism (5) comprises a load-bearing slide rail (51) and a hydraulic output member (54); the load-bearing slide rail (51) is fixedly connected to the top of the main fixed platform (1) and is located between the reflux drive mechanisms (3); an I-shaped slide rail (52) is slidably connected to the top of the load-bearing slide rail (51); push rods (53) are fixedly connected at both ends of the I-shaped slide rail (52); and the outer ends of the push rods (53) are fixedly connected to the side walls of the linkage slide platform (38).

5. The energy-saving automatic sewage treatment device according to claim 1 is characterized in that: The impact damping ring (7) is fixedly connected between the linkage output shafts (31).

6. The energy-saving automatic sewage treatment device according to claim 3 is characterized in that: The U-shaped interconnecting pipe (43) at the input part is provided with uniformly distributed input hoses (44), and one end of the input hoses (44) away from the U-shaped interconnecting pipe (43) is uniformly connected via an input multi-way pipe (45). The U-shaped interconnecting pipe (43) at the output part is provided with uniformly distributed output hoses (47), and one end of the output hoses (47) away from the U-shaped interconnecting pipe (43) is uniformly connected via an output multi-way pipe (48). Delivery valves (46) are provided on the output hoses (47) and the input hoses (44).

7. The energy-saving automatic sewage treatment device according to claim 4 is characterized in that: The hydraulic output component (54) is arranged on the top of the main fixed platform (1), and the telescopic end of the hydraulic output component (54) is fixedly connected to the side wall of the I-shaped slide (52).

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