Sewage dosing treatment device and use method

Abstract

The invention relates to the technical field of sewage treatment, in particular to a sewage dosing treatment device and a use method. The upper side and the lower side of the medicine adding cylinder are provided with a notch used for medicine feeding and a material opening used for medicine discharging correspondingly. The swinging mechanism is arranged on the medicine adding cylinder; the shaking assemblies are arranged at the two ends of the medicine adding cylinder and used for shaking the medicine discharging frame to discharge the medicine; and the dispersing mechanism is arranged in the medicine outlet frame and used for dispersing the medicines. Through the arrangement of the swing mechanism, the shaking assembly and the dispersing mechanism, the efficient process of adding a chemical into the chemical adding cylinder and uniformly dispersing the chemical into sewage is achieved, the common problems of chemical caking and uneven distribution in a traditional chemical adding method are effectively solved through a series of operations, and in addition, through a continuously-running spiral stirring paddle, the chemical adding efficiency is improved. The medicament is further prevented from being gathered in the medicament adding cylinder, the good flowability of the medicament is ensured, and the use efficiency of the medicament and the overall effect of sewage treatment are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage dosing treatment device and a use method thereof. Background Art

[0002] Sewage chemical treatment is a commonly used technical means in the sewage treatment process. It improves water quality and removes or reduces harmful substances in sewage by adding specific chemicals to the sewage. These chemicals can be coagulants, flocculants, disinfectants, etc. The appropriate chemicals are selected according to the specific conditions of the sewage and the treatment objectives.

[0003] When treating sewage with drugs, the traditional manual dosing method requires the operator to hold a container filled with drug powder and manually spread the drug according to a predetermined ratio. This method is not only labor-intensive and inefficient, but also difficult to achieve uniform distribution of the drug, thus affecting the treatment effect. In addition, long-term manual operation may also cause damage to the health of workers and increase labor costs.

[0004] In order to overcome the above problems, many sewage treatment plants have turned to automated dosing equipment, which is usually equipped with stirring and screening functions, and can automatically and evenly dispense the agent into the sewage. However, this automatic dosing equipment also has some defects: First, the continuous feeding easily leads to the agglomeration of the agent, which in turn affects the full mixing of the agent and the sewage; second, although some equipment is equipped with a stirring mechanism to solve this problem, in actual operation, due to the lack of effective means to avoid the agglomeration of the agent, the agent may still agglomerate, and it is difficult to completely ensure the uniform dispersion of the agent.

[0005] In view of this, it is particularly important to develop a sewage dosing treatment device and a method of use that can effectively avoid agent agglomeration, which can effectively avoid agent agglomeration and ensure uniform distribution of agents while simplifying the operating process, thereby improving sewage treatment efficiency and quality and reducing operating costs. Summary of the invention

[0006] In order to overcome the shortcomings of the above-mentioned prior art, it is particularly important that the present invention provides a sewage dosing treatment device and a method of use that can effectively avoid agent agglomeration. While simplifying the operating process, it can effectively avoid agent agglomeration and ensure the uniform distribution of the agent, thereby improving sewage treatment efficiency and quality and reducing operating costs.

[0007] The technical solution of the present invention is: to provide such a sewage dosing treatment device, comprising: A medicine adding barrel, wherein the upper and lower sides of the medicine adding barrel are respectively provided with notches for feeding medicine and a material opening for discharging medicine, and the inner wall of the medicine adding barrel is a cavity; The swing mechanism is arranged on the medicine adding cartridge, and the swing mechanism includes assembly plates respectively arranged at the left and right ends of the medicine adding cartridge, a swing motor is installed on one side of the assembly plate, and a crank rod is connected to the output shaft of the swing motor through a coupling, and a swing rod is rotatably arranged on the other side of the assembly plate and is located at the center of the end of the medicine adding cartridge, a connecting rod is rotatably arranged between the swing rod and the crank rod on the same side, and a retaining ring is slidably arranged in the cavity of the medicine adding cartridge, a groove matched with the material opening is opened in the middle of the retaining ring, and a medicine lowering frame communicating with the groove is arranged in the middle of the retaining ring, the ends of the swing rods on both sides are respectively rotatably connected with one end of the medicine lowering frame, and through grooves are opened on the front and rear sides of the medicine lowering frame, and a group of guide frames are respectively slidably arranged at the left and right ends of the medicine lowering frame, and the two guide frames in the same group are symmetrically arranged front and back, and a medicine outlet frame slidably matched with the medicine lower frame is arranged between the two guide frames opposite to each other on the left and right sides, and the medicine outlet frames on both sides are respectively communicated with the through grooves on the same side; The shaking components are arranged at both ends of the medicine adding cylinder to shake the medicine discharging frame to discharge the medicine; The dispersing mechanism is arranged inside the medicine dispensing frame to be used for the medicine dispersing operation.

[0008] Preferably, the shaking assembly includes gear rings respectively arranged at both ends of the medicine adding cartridge, the gear rings having serrations, and connecting frames slidably arranged on the gear rings. The connecting frames closely fit and move along the serrations on the gear rings, and the bottom ends of the two connecting frames are respectively connected to the two guide frames on the same side to drive the medicine discharging frame to shake, and an elastic member is arranged between the guide frame and the lower medicine frame.

[0009] Preferably, the dispersion mechanism includes a servo motor fixedly mounted on one end of the drug adding cartridge, and a front-to-back symmetrical spiral stirring paddle is rotatably arranged between the two inner ends of the drug adding cartridge, the blades of the two spiral stirring paddles are arranged in opposite directions, and a pulley group is arranged between the ends of the two spiral stirring paddles and the output shaft of the servo motor for synchronously driving the two spiral stirring paddles to rotate.

[0010] Preferably, support mechanisms are provided at both ends of the medicine adding cartridge, and the support mechanisms include mounting frames fixedly provided at the left and right ends of the medicine adding cartridge respectively, sliding rods are symmetrically penetrated and slidably provided on the mounting frames, two elastic members are provided between the sliding rods and the mounting frames on the same side, and a support frame is provided between the two sliding rods at the same side ends, and the two support frames are respectively located at the left and right positions of the medicine adding cartridge.

[0011] Preferably, a locking assembly is provided on the support frame, and the locking assembly includes support rods arranged at intervals on the support frame, and the support frame is provided with I-shaped grooves arranged at intervals. The support rods are located in the I-shaped grooves, and a locking rod is slidably provided on each support rod, and an elastic member three is provided between the locking rod and the support frame and is sleeved on the corresponding support rod.

[0012] Preferably, a partition plate is further included, and the partition plates are arranged at intervals on the upper and lower sides of the medicine outlet frame.

[0013] Preferably, a material guide plate is also included, and the material guide plate is arranged on the front and rear side walls of the notch of the medicine adding cartridge.

[0014] The method for using the sewage dosing treatment device includes the following steps: S1. First, place the support frames on both sides on both sides of the dosing port of the equipment where the medicine needs to be added. The sliding rod slides on the mounting frame as the support frame moves, and the elastic member 2 is deformed accordingly. Then, the clamping rods on both sides are embedded in the dosing port and fit with the side wall of the dosing port. The clamping rods slide on the support rods according to the size and shape of the dosing port, and the elastic member 3 is deformed accordingly to fix the position of the entire device by clamping; S2, start the servo motor, the servo motor drives the pulley group to rotate, and then drives the two spiral stirring paddles to rotate, and then put the medicine into the medicine adding cylinder. At this time, the lower medicine frame and the retaining ring are in the same vertical direction as the material opening. With the relative rotation of the spiral stirring paddles on both sides, the accumulated medicine can be pushed, so that the medicine can be dispersed and flow smoothly. Then the medicine passes through the material opening and enters the lower medicine frame through the groove of the retaining ring; S3, then start the swing motors on both sides, the swing motors drive the crankshaft to rotate, thereby driving the connecting rod to rotate and pulling the corresponding swing rod to swing in accordance with the push, so as to drive the medicine lowering frame to swing synchronously, and then the baffle ring performs synchronous circumferential swinging operation in the cavity. As it moves, the groove of the baffle ring is blocked by the medicine adding cartridge, and then the baffle ring blocks the material port, so that the medicine cannot fall into the medicine lowering frame, and the quantitative medicine is in the medicine lowering frame; S4. With the swing of the lower medicine frame, the connecting frame is driven to operate synchronously, the connecting frame comes into contact with the toothed ring, and the serrations on the toothed ring are used to push the connecting frame up and down, thereby driving the guide frame connected to the connecting frame to move up and down synchronously, and the elastic member is deformed accordingly, so that the medicine discharging frame moves up and down synchronously to form a shaking operation. With the swing, the medicine discharging frame will be connected with the through groove on the same side of the lower medicine frame, and then the medicine is discharged from the medicine discharging frame on this side by shaking according to the tilt amplitude of the swing, so that the medicine is blocked and dispersed by the partition plate and falls into the sewage equipment below, so that the medicine can be evenly sprinkled. When the retaining ring and the lower medicine frame swing in the opposite direction, the medicine discharging frame on the other side tilts accordingly, and the operation is repeated. When the retaining ring and the lower medicine frame are reset to the middle position of the toothed ring, the material port enters the medicine again, and then starts to swing in the other direction and sprinkle the medicine, thereby completing the sewage dosing treatment work.

[0015] The present invention overcomes the shortcomings of the prior art and can achieve the following beneficial effects: 1. The present invention realizes an efficient process from the injection of the agent into the drug-adding cartridge to the uniform dispersion in the sewage through the setting of the swing mechanism, the shaking assembly and the dispersing mechanism. This series of operations effectively avoids the common problems of agent agglomeration and uneven distribution in the traditional dosing method. In addition, the continuously running spiral stirring paddle not only further prevents the aggregation of the agent in the drug-adding cartridge, but also ensures the good fluidity of the agent, which significantly improves the efficiency of agent use and the overall effect of sewage treatment.

[0016] 2. The present invention arranges partition plates in an orderly manner. When the medicine flows through the medicine outlet frame, these partition plates can effectively intercept and divide the medicine, so that the medicine can be more widely dispersed when discharged, thereby ensuring that the medicine can cover the entire treatment area more evenly.

[0017] 3. The arrangement of the supporting structure and the positioning assembly of the present invention enables the device to be flexibly adjusted according to the specific dimensions of different device interfaces in actual applications, greatly expanding the application scope and adaptability of the device as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of some parts of the swing mechanism of the present invention.

[0020] Figure 3 It is a schematic diagram of the planar structure of the swing mechanism of the present invention from a left perspective.

[0021] Figure 4 It is a three-dimensional structural cross-sectional view of the retaining ring, the lower medicine frame and the medicine outlet frame and other parts of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the components of the shaking assembly of the present invention.

[0023] Figure 6 It is a planar structural sectional view of the gear ring and the connecting frame of the present invention.

[0024] Figure 7 It is a three-dimensional structural cross-sectional view of each component of the dispersion mechanism of the present invention.

[0025] Figure 8 It is a three-dimensional structural schematic diagram of various components of the support mechanism of the present invention.

[0026] Fig. 9 It is a three-dimensional structural cross-sectional view of the components of the locking assembly of the present invention.

[0027] The marks in the accompanying drawings provided by the present invention are: 1. Adding cartridge, 11. Guide plate, 12. Cavity, 13. Material port, 2. Swinging mechanism, 21. Assembly plate, 22. Swinging motor, 23. Bending rod, 24. Rocker, 25. Connecting rod, 26. Blocking ring, 261. Lower medicine frame, 262. Through groove, 27. Guide frame, 28. Medicine discharging frame, 281. Partition plate, 3. Shaking assembly, 31. Gear ring, 32. Connecting frame, 33. Elastic part one, 4. Dispersing mechanism, 41. Servo motor, 42. Pulley group, 43. Spiral stirring paddle, 5. Support mechanism, 51. Mounting frame, 52. Sliding rod, 53. Elastic part two, 54. Support frame, 6. Clamping assembly, 61. Support rod, 62. Clamping rod, 63. Elastic part three. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0029] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Embodiment: A sewage treatment device, such as Figure 1-Figure 7 As shown, including: The medicine adding cartridge 1 has notches for feeding medicine and a material port 13 for dispensing medicine on the upper and lower sides thereof, so that the medicine can enter through the notches and then enter the next process through the material port 13, and the inner wall of the medicine adding cartridge 1 is a cavity 12; The swing mechanism 2 is arranged on the medicine adding barrel 1, and can add medicine by swinging operation to achieve uniform addition of medicine. The swing mechanism 2 includes assembly plates 21 respectively arranged at the left and right ends of the medicine adding barrel 1, and a swing motor 22 is fixedly installed at the front position of the assembly plate 21. The output shaft of the swing motor 22 is connected with a crank rod 23 through a coupling. A swing rod 24 located at the center of the end of the medicine adding barrel 1 is rotatably arranged at the rear position of the assembly plate 21, and a connecting rod 25 is rotatably arranged between the middle position of the swing rod 24 and the bottom end of the crank rod 23 on the same side, and a retaining ring 26 is slidably arranged in the cavity 12 of the medicine adding barrel 1, and the middle part of the retaining ring 26 is provided with a material port. 13 is adapted to the groove, the retaining ring 26 can slide reciprocatingly in the cavity 12 of the filling cartridge 1, thereby forming a swinging operation in the front and rear directions, thereby driving the upper component to realize the swinging and sprinkling of the medicine. Moreover, because of the position design of the retaining ring 26 and its groove, when the retaining ring 26 is in the initial state, its groove is located directly below the material port 13, so that the two can communicate with each other, thereby realizing the flow of the medicine. On the contrary, when the groove of the retaining ring 26 is misaligned with the material port 13, the retaining ring 26 will block the material port 13 and then stop the circulation of the medicine. A lower medicine frame 261 communicated with the groove is provided in the middle of the retaining ring 26, and the medicine flowing through the material port 13 will enter the lower medicine In the frame 261, the cooperation between the retaining ring 26 and the material port 13 allows the medicine to be quantitatively added to ensure the accuracy of the dosage of the medicine each time. The ends of the swing rods 24 on both sides are respectively rotatably connected to one end of the medicine lowering frame 261, so that the swing motor 22 can drive the curved rod 23 to rotate, thereby driving the connecting rod 25 to move, thereby driving the swing rod 24 to swing, so that the swing rods 24 on both sides cooperate to drive the medicine lowering frame 261 to swing back and forth, thereby assisting the swing discharge of the medicine, and through grooves 262 are provided on the front and back sides of the medicine lowering frame 261, and a group of guide frames 27 are respectively slidably provided at the left and right ends of the medicine lowering frame 261, and the two guide frames 27 of the same group are It is symmetrically arranged front to back, and a medicine outlet frame 28 that slides with the medicine lower frame 261 is provided between the two guide frames 27 that are opposite to each other on the left and right. When the medicine lower frame 261 swings, it will drive the medicine outlet frames 28 on both sides to tilt synchronously. With the swinging operation, the medicine outlet frame 28 located at the lower position will slide to a certain extent according to the tilt amplitude, and then the medicine outlet frame 28 can be connected and connected with the through groove 262 on the same side, so that the medicine can flow out from the medicine lower frame 261, thereby realizing a large range and uniform dispersion of materials in accordance with the swinging angle, which can not only avoid the accumulation of medicines, but also ensure the uniform spreading of medicines, thereby improving the efficiency and quality of sewage treatment.

[0031] The shaking assembly 3 is arranged at the left and right ends of the medicine adding cartridge 1 to shake the medicine discharging frame 28 to discharge the medicine.

[0032] The dispersing mechanism 4 is arranged inside the medicine dispensing frame 28 for dispersing medicines.

[0033] like Figure 1 , Figure 5 and Figure 6 As shown, the shaking assembly 3 includes toothed rings 31 respectively arranged at the left and right ends of the medicine adding cartridge 1, the toothed rings 31 have intermittent serrations, and a plane partition is formed in the middle of the toothed rings 31, which can provide the necessary pause time for the input of medicines in the lower medicine frame 261, and connecting frames 32 are slidably arranged on the toothed rings 31, and the connecting frames 32 are closely fitted and moved along the serrations on the toothed rings 31, and the bottom ends of the two connecting frames 32 are respectively connected to the two guide frames 27 on the same side, and an elastic member 33 is provided between the guide frame 27 and the lower medicine frame 261. In this embodiment, the elastic member 33 is a spring; because the serrations on both sides of the toothed ring 31 are inclined surfaces that gradually extend from top to bottom, the connecting frame 32 can utilize the inclined The inclined surface fits the saw teeth of the toothed ring 31, and because the connection between the connecting frame 32 and the toothed ring 31 is cylindrical, the connecting frame 32 can fit the inclined surface of the saw teeth to achieve sliding operation, and can cooperate with the trajectory of the saw teeth, thereby driving the connecting frame 32 and its upper components to show intermittent up and down movement, so as to pull the corresponding guide frame 27 to achieve synchronous up and down movement, forming intermittent shaking, so that the medicine discharging frame 28 can follow the guide frame 27 to achieve shaking operation, and then cooperate with the shaking to discharge the medicine, thereby simulating the operation of manually shaking the medicine, further avoiding the agglomeration and clumping of the medicine, making the medicine spill more uniform and loose, ensuring that the medicine can be fully integrated into the sewage, and achieving a more sufficient and thorough decomposition effect.

[0034] like Figure 1 , Figure 5 and Figure 7 As shown, the dispersion mechanism 4 includes a servo motor 41 fixedly installed on the left end of the medicine adding cartridge 1, and a front-to-back symmetrical spiral stirring paddle 43 is rotatably arranged between the left and right ends of the medicine adding cartridge 1, and the blades of the two spiral stirring paddles 43 are arranged in opposite directions, and a pulley group 42 is arranged between the ends of the two spiral stirring paddles 43 and the output shaft of the servo motor 41. The pulley group 42 is composed of three pulleys and a belt, and is used to synchronously drive the two spiral stirring paddles 43 to rotate, and the two spiral stirring paddles 43 that rotate relative to each other are used to stir and disintegrate the accumulated medicine, so that the medicine can be kept in a sufficiently loose state, ensuring that the medicine can be evenly distributed in the sewage to improve the treatment effect.

[0035] like Figure 1 , Figure 8 and Fig. 9As shown, a support mechanism 5 is provided at the left and right ends of the medicine adding cartridge 1, and the support mechanism 5 includes mounting frames 51 respectively fixedly provided at the left and right ends of the medicine adding cartridge 1, and sliding rods 52 are symmetrically penetrated and slidably provided on the mounting frames 51 front and back, and an elastic member 53 is provided between the sliding rod 52 and the mounting frame 51 on the same side. In this embodiment, the elastic member 53 is a spring, and a support frame 54 is provided between the two sliding rods 52 on the same side. The two support frames 54 are respectively located at the left and right positions of the medicine adding cartridge 1, so that the position of the medicine adding cartridge 1 placed in the sewage equipment is stabilized by the support frames 54 on both sides to ensure that the position of the device is stable when in use.

[0036] like Figure 1 and Fig. 9 As shown, a locking assembly 6 is provided on the support frame 54, and the locking assembly 6 includes support rods 61 arranged at intervals on the support frame 54, and the support frame 54 is provided with a slotted groove arranged at intervals. The support rods 61 are located in the slotted groove, and a locking rod 62 is slidably provided on each support rod 61, and an elastic member three 63 is provided between the locking rod 62 and the support frame 54 and is sleeved on the corresponding support rod 61. In this embodiment, the elastic member three 63 is a spring, which can ensure that the drug adding cartridge 1 can fit the side wall of the drug adding port of the sewage equipment to obtain a stable locking support, and an adaptive adjustment effect can be achieved through the sliding of the locking rod 62 to adapt to the assembly requirements of the drug adding ports of equipment of different sizes and shapes.

[0037] like Figure 5 As shown, a partition plate 281 is also included. The partition plates 281 are arranged at intervals on the upper and lower sides of the medicine outlet frame 28, which can disperse the flowing medicine in intervals so that the distribution between the particles of the medicine can be more uniform.

[0038] like Figure 1-Figure 3 As shown, a guide plate 11 is also included. The guide plates 11 are obliquely arranged on the front and rear side walls of the notch of the medicine adding cylinder 1, which can provide guidance for the medicine to enter the medicine adding cylinder 1 and ensure that the medicine can smoothly enter the medicine adding cylinder 1.

[0039] Based on the above-mentioned sewage dosing treatment device, a method for using the sewage dosing treatment device includes the following steps: S1. First, the support frames 54 on both sides are respectively placed on both sides of the dosing port of the equipment to be added with medicine. The sliding rod 52 slides on the mounting frame 51 as the support frame 54 moves, and the elastic member 2 53 is deformed accordingly. At the same time, the clamping rods 62 on both sides are embedded in the dosing port and fit with the side wall of the dosing port. The clamping rods 62 slide on the support rods 61 according to the size and shape of the dosing port, and the elastic member 3 63 is deformed accordingly to fix the position of the entire device by clamping; S2, start the servo motor 41, the servo motor 41 drives the pulley group 42 to rotate, and then drives the two spiral stirring paddles 43 to rotate, and then put the medicine into the medicine adding cylinder 1, at this time, the lower medicine frame 261 and the retaining ring 26 are in the same vertical direction as the material opening 13, and the relative rotation of the spiral stirring paddles 43 on both sides can push the accumulated medicine, so that the medicine can be dispersed and flow smoothly, and then the medicine passes through the material opening 13 and enters the lower medicine frame 261 through the groove of the retaining ring 26; S3, then start the swing motors 22 on both sides, the swing motors 22 drive the crankshaft 23 to rotate, thereby driving the connecting rod 25 to rotate and pulling the corresponding swing rod 24 to swing in accordance with the push, so as to drive the medicine lowering frame 261 to swing synchronously, and then the retaining ring 26 performs synchronous circumferential swinging operation in the cavity 12. As it moves, the groove of the retaining ring 26 is blocked by the medicine adding cartridge 1, and then the retaining ring 26 blocks the material port 13, so that the medicine cannot fall into the medicine lowering frame 261, and the quantitative medicine is in the medicine lowering frame 261; S4. As the medicine discharging frame 261 swings, the connecting frame 32 is driven to operate synchronously. The connecting frame 32 contacts the toothed ring 31, and the saw teeth on the toothed ring 31 push the connecting frame 32 to move up and down, thereby driving the guide frame 27 connected to the connecting frame 32 to move up and down synchronously. The elastic member 33 is deformed accordingly, so that the medicine discharging frame 28 moves up and down synchronously to form a shaking operation. As the medicine discharging frame 28 swings, it will be connected with the through slot 262 on the same side of the medicine discharging frame 261, and then the medicine follows the tilt amplitude of the swing. The medicine outlet frame 28 on this side is shaken and discharged, so that the medicine is blocked and dispersed by the partition plate 281 and falls into the sewage equipment below, so that the medicine can be evenly sprinkled. When the retaining ring 26 and the lower medicine frame 261 swing in the opposite direction, the medicine outlet frame 28 on the other side tilts accordingly, and the operation is repeated. When the retaining ring 26 and the lower medicine frame 261 return to the middle position of the gear ring 31, the material port 13 enters the medicine again, and then starts to swing in the other direction and sprinkle the medicine, thereby completing the sewage dosing treatment work.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A sewage treatment device comprising: A medicine adding cartridge (1), wherein the upper and lower sides of the medicine adding cartridge (1) are respectively provided with notches for feeding medicine and a material opening (13) for discharging medicine, and the interior of the cartridge wall of the medicine adding cartridge (1) is a cavity (12); It is characterized by further comprising: The swing mechanism (2) is arranged on the medicine adding cartridge (1), and comprises assembly plates (21) respectively arranged at the left and right ends of the medicine adding cartridge (1), a swing motor (22) is installed on one side of the assembly plate (21), and a crank rod (23) is connected to the output shaft of the swing motor (22) through a coupling, and a swing rod (24) is rotatably arranged on the other side of the assembly plate (21) and located at the center of the end of the medicine adding cartridge (1), and a connecting rod (25) is rotatably arranged between the swing rod (24) and the crank rod (23) on the same side, and a retaining ring (26) is slidably arranged in the cavity (12) of the medicine adding cartridge (1), and a central portion of the retaining ring (26) is provided with a material port. (13) a matching groove, a medicine lowering frame (261) communicating with the groove is arranged in the middle of the retaining ring (26), the ends of the swing rods (24) on both sides are respectively rotatably connected to one end of the medicine lowering frame (261), and through grooves (262) are opened on both the front and rear sides of the medicine lowering frame (261), and a group of guide frames (27) are respectively slidably arranged through the left and right ends of the medicine lowering frame (261), and the two guide frames (27) in the same group are arranged symmetrically in front and back, and a medicine outlet frame (28) slidably matched with the medicine lowering frame (261) is arranged between the two guide frames (27) opposite to each other on the left and right, and the medicine outlet frames (28) on both sides are respectively communicated with the through grooves (262) on the same side; A shaking assembly (3) is arranged at both ends of the medicine adding cartridge (1) and is used to shake the medicine discharging frame (28) to discharge the medicine; The dispersion mechanism (4) is arranged inside the medicine dispensing frame (28) and is used for the dispersion operation of medicines.

2. A sewage treatment device according to claim 1, characterized in that: The shaking assembly (3) comprises toothed rings (31) respectively arranged at both ends of the medicine adding cartridge (1), the toothed rings (31) having saw teeth, and connecting frames (32) slidably arranged on the toothed rings (31), the connecting frames (32) closely fitting and moving along the saw teeth on the toothed rings (31), the bottom ends of the two connecting frames (32) are respectively connected to two guide frames (27) on the same side, so as to drive the medicine discharging frame (28) to shake, and an elastic member (33) is arranged between the guide frame (27) and the lower medicine frame (261).

3. A sewage treatment device according to claim 2, characterized in that: The dispersion mechanism (4) comprises a servo motor (41) fixedly mounted on one end of the medicine adding cartridge (1), and a front-to-rear symmetrical spiral stirring paddle (43) is rotatably arranged between the two inner ends of the medicine adding cartridge (1), the paddles of the two spiral stirring paddles (43) are arranged in opposite directions, and a pulley group (42) is arranged between the ends of the two spiral stirring paddles (43) and the output shaft of the servo motor (41) for synchronously driving the two spiral stirring paddles (43) to rotate.

4. A sewage treatment device according to claim 3, characterized in that: Support mechanisms (5) are provided at both ends of the drug adding cartridge (1). The support mechanism (5) comprises mounting frames (51) respectively fixedly arranged at the left and right ends of the drug adding cartridge (1). Sliding rods (52) are symmetrically penetrated and slidably arranged on the mounting frames (51). A second elastic member (53) is provided between the sliding rods (52) and the mounting frames (51) on the same side. A support frame (54) is provided between the two sliding rods (52) on the same side. The two support frames (54) are respectively located at the left and right positions of the drug adding cartridge (1).

5. A sewage treatment device according to claim 4, characterized in that: A latching assembly (6) is provided on the support frame (54), the latching assembly (6) comprising support rods (61) arranged at intervals on the support frame (54), a slotted groove arranged at intervals on the support frame (54), the support rods (61) being located in the slotted groove, and a latching rod (62) being slidably provided on each support rod (61), and an elastic member (63) sleeved on the corresponding support rod (61) being provided between the latching rod (62) and the support frame (54).

6. A sewage treatment device according to claim 5, characterized in that: It also includes a partition plate (281), and the partition plates (281) are arranged at intervals on the upper and lower sides of the medicine outlet frame (28).

7. A sewage treatment device according to claim 6, characterized in that: It also includes a material guide plate (11), which is arranged on the front and rear side walls of the notch of the medicine adding cartridge (1).

8. The method for using the sewage dosing treatment device according to claim 7, characterized in that: The steps include: S1. First, the support frames (54) on both sides are respectively placed on both sides of the dosing port of the equipment to which the medicine needs to be added. The sliding rod (52) slides on the mounting frame (51) as the support frame (54) moves, and the elastic member 2 (53) is deformed accordingly. Then, the clamping rods (62) on both sides are embedded in the dosing port and fit with the side wall of the dosing port. The clamping rods (62) slide on the support rods (61) according to the size and shape of the dosing port, and the elastic member 3 (63) is deformed accordingly to help fix the position of the entire device by clamping; S2, starting the servo motor (41), the servo motor (41) drives the pulley group (42) to rotate, and then drives the two spiral stirring paddles (43) to rotate accordingly, and then the medicine is put into the medicine adding cylinder (1), at this time, the medicine lowering frame (261) and the retaining ring (26) are in the same vertical direction as the material opening (13), and the spiral stirring paddles (43) on both sides rotate relative to each other to push the accumulated medicine, so that the medicine can be dispersed and flow smoothly, and then the medicine passes through the material opening (13) and then enters the interior of the medicine lowering frame (261) through the groove of the retaining ring (26); S3, then starting the swing motors (22) on both sides, the swing motors (22) drive the crankshaft (23) to rotate, thereby driving the connecting rod (25) to rotate and pull the corresponding swing rod (24) to swing in accordance with the push, so as to drive the medicine lowering frame (261) to swing synchronously, and then the retaining ring (26) performs a synchronous circumferential swing operation in the cavity (12). As the retaining ring (26) moves, the groove of the retaining ring (26) is blocked by the medicine adding cartridge (1), and then the retaining ring (26) blocks the material port (13), so that the medicine cannot fall into the medicine lowering frame (261), and the fixed amount of medicine is in the medicine lowering frame (261); S4. As the medicine lowering frame (261) swings, the connecting frame (32) is driven to operate synchronously. The connecting frame (32) contacts the toothed ring (31), and the saw teeth on the toothed ring (31) push the connecting frame (32) to move up and down, thereby driving the guide frame (27) connected to the connecting frame (32) to move up and down synchronously. The elastic member (33) is deformed accordingly, so that the medicine discharging frame (28) moves up and down synchronously to form a shaking operation. As the medicine discharging frame (28) swings, it will be connected with the through slot (262) on the same side of the medicine lowering frame (261), and then the medicine follows the swinging. The tilting amplitude is discharged by the shaking of the medicine discharging frame (28) on this side, so that the medicine is blocked and dispersed by the partition plate (281) and falls into the sewage equipment below, so that the medicine can be evenly sprinkled. When the retaining ring (26) and the medicine lowering frame (261) swing in the opposite direction, the medicine discharging frame (28) on the other side tilts accordingly, and the operation is repeated. When the retaining ring (26) and the medicine lowering frame (261) return to the middle position of the gear ring (31), the material port (13) enters the medicine again, and then starts to swing in the other direction and sprinkle the medicine, thereby completing the sewage dosing treatment work.

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