Sewage dosing treatment device and use method

Abstract

The present application relates to sewage treatment technical field, specifically, especially, it relates to a kind of sewage dosing treatment device and use method.Add medicine cylinder, the upper and lower side of add medicine cylinder is respectively provided with the gap for entering medicine, and the material opening for dosing;Swing mechanism, it is set in add medicine cylinder;Shaking component, it is set in both ends of add medicine cylinder, to shake out medicine frame to be able to carry out the discharge of medicament;Dispersion mechanism, it is set in medicine frame interior, to be used for the dispersion operation of medicament.Through the setting of swing mechanism, shaking component and dispersion mechanism, realize the efficient process of medicament from input add medicine cylinder to evenly dispersed in sewage, this series of operations effectively avoid the common problems of medicament caking and uneven distribution in traditional dosing method, in addition, through the continuous operation of spiral stirring paddle, not only further prevent the aggregation of medicament in add medicine cylinder, also ensure the good fluidity of medicament, significantly improve medicament use efficiency and the overall effect of sewage treatment.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, and more particularly to a wastewater dosing treatment device and its usage method. Background Technology

[0002] Chemical dosing in wastewater is a common technique used in wastewater treatment. It involves adding specific chemicals to the wastewater to improve water quality and remove or reduce harmful substances. These chemicals can be coagulants, flocculants, disinfectants, etc., and the appropriate agent is selected based on the specific conditions of the wastewater and the treatment objectives.

[0003] Traditionally, wastewater treatment using chemical dosing methods involves manual application, requiring operators to hold containers of powdered chemicals and manually sprinkle them according to a predetermined ratio. This method is not only labor-intensive and inefficient, but also makes it difficult to achieve uniform distribution of the chemicals, thus affecting treatment effectiveness. Furthermore, prolonged manual operation can lead to health problems for workers and increase labor costs.

[0004] To overcome the aforementioned problems, many wastewater treatment plants have turned to automated dosing equipment. This equipment is typically equipped with stirring and screening functions, enabling it to automatically and evenly dispose of chemicals into the wastewater. However, this automated dosing equipment also has some drawbacks: First, continuous feeding can easily lead to chemical clumping, thus affecting the thorough mixing of chemicals and wastewater; second, although some equipment is equipped with stirring mechanisms to address this issue, in actual operation, due to the lack of effective means to prevent chemical clumping, clumping may still occur, making it difficult to completely guarantee the uniform dispersion of chemicals.

[0005] Therefore, it is particularly important to develop a wastewater dosing treatment device and its usage method that can effectively avoid chemical caking. This would simplify the operation process, effectively prevent chemical caking, ensure uniform distribution of the chemicals, thereby improving wastewater treatment efficiency and quality, and reducing operating costs. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, it is particularly important that the present invention provides a wastewater dosing treatment device and method that can effectively avoid chemical caking. This device can simplify the operation process, effectively prevent chemical caking, ensure uniform distribution of chemicals, thereby improving wastewater treatment efficiency and quality and reducing operating costs.

[0007] The technical solution of this invention is as follows: a wastewater dosing treatment device is provided, comprising:

[0008] The medicine adding cylinder has openings for feeding medicine on its upper and lower sides, and a material outlet for discharging medicine on its upper and lower sides, and the inside of the cylinder wall is hollow.

[0009] A swing mechanism is installed on the dosing cylinder. The swing mechanism includes assembly plates respectively installed at the left and right ends of the dosing cylinder. A swing motor is installed on one side of each assembly plate. A crank rod is connected to the output shaft of each swing motor through a coupling. A swing rod is rotatably installed on the other side of the assembly plate at the center of the end of the dosing cylinder. A connecting rod is rotatably installed between the swing rod and the crank rod on the same side. A retaining ring is slidably installed in the cavity of the dosing cylinder. A groove adapted to the feed port is opened in the middle of the retaining ring. A medicine feeding frame communicating with the groove is set in the middle of the retaining ring. The ends of the two swing rods are rotatably connected to one end of the medicine feeding frame. Through slots are opened on the front and rear sides of the medicine feeding frame. A set of guide frames is slidably installed through the left and right ends of the medicine feeding frame. The two guide frames in the same set are symmetrically arranged front and back. A medicine dispensing frame that slides with the medicine feeding frame is set between the two opposite guide frames on the left and right sides. The medicine dispensing frames on both sides are connected to the through slots on the same side.

[0010] A shaking component is installed at both ends of the dosing cylinder to shake the dispensing frame to discharge the medicine;

[0011] The dispersion mechanism is located inside the drug dispensing frame for dispersing the drug.

[0012] Preferably, the shaking assembly includes toothed rings respectively disposed at both ends of the medicine filling cylinder. The toothed rings have serrations, and connecting frames are slidably disposed on each toothed ring. The connecting frames are closely attached to and move along the serrations on the toothed rings. The bottom ends of the two connecting frames are respectively connected to two guide frames on the same side to drive the medicine dispensing frame to shake. An elastic element is disposed between the guide frame and the medicine lowering frame.

[0013] Preferably, the dispersing mechanism includes a servo motor fixedly installed at one end of the dosing cylinder, and two symmetrical spiral stirring paddles rotatably arranged between the two inner ends of the dosing cylinder. The blades of the two spiral stirring paddles are arranged in opposite directions. A pulley set is provided 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.

[0014] Preferably, the two ends of the medicine adding cylinder are provided with support mechanisms. The support mechanisms include mounting frames that are fixedly installed at the left and right ends of the medicine adding cylinder respectively. Sliding rods are symmetrically and slidably installed through the mounting frames. An elastic element is provided between the sliding rods and the mounting frames on the same side. A support frame is provided between the two sliding rods on the same side. The two support frames are located at the left and right positions of the medicine adding cylinder respectively.

[0015] Preferably, the support frame is provided with a locking assembly, which includes support rods arranged at intervals on the support frame. The support frame has slots arranged at intervals, the support rods are located in the slots, and a locking rod is slidably provided on each support rod. An elastic element is sleeved on the corresponding support rod between the locking rod and the support frame.

[0016] Preferably, it also includes partitions, with partitions arranged at intervals on both the upper and lower sides inside the medicine dispensing frame.

[0017] Preferably, it also includes a guide plate, which is provided on both the front and rear side walls of the dosing cylinder opening.

[0018] The operating method of the wastewater dosing treatment device includes the following steps:

[0019] S1. First, place the support frames on both sides of the dosing port of the equipment that needs to be added with the agent. The sliding rod slides on the mounting frame as the support frame moves. The elastic element 2 deforms accordingly, and the locking rods on both sides will be embedded inside the dosing port and fit against the side wall of the dosing port. The locking rods will slide on the support rod according to the size and shape of the dosing port. The elastic element 3 deforms accordingly to lock and assist in fixing the overall position of the device.

[0020] S2. Start the servo motor. The servo motor drives the pulley set to rotate, which in turn drives the two spiral agitators to rotate. Then, the medicine is put into the medicine filling cylinder. At this time, the medicine filling frame and the baffle ring are in the same vertical direction as the material inlet. With the relative rotation of the spiral agitators on both sides, the accumulated medicine is pushed, so that the medicine can be dispersed and flow smoothly. Then, the medicine passes through the material inlet and enters the medicine filling frame through the groove of the baffle ring.

[0021] S3. Then start the swing motors on both sides. The swing motors drive the crank to rotate, which in turn drives the connecting rod to rotate and pulls the corresponding swing rod to swing in accordance with the push, so as to drive the medicine box to swing synchronously. Then the retaining ring swings synchronously in the cavity. As it moves, the groove of the retaining ring is blocked by the medicine filling cylinder, and then the retaining ring blocks the material port, so that the medicine cannot fall into the medicine box, while the measured amount of medicine is in the medicine box.

[0022] S4. As the dispensing frame swings, it drives the connecting frame to operate synchronously. The connecting frame contacts the toothed ring, and the serrations on the toothed ring push the connecting frame up and down, which in turn drives the guide frame connected to the connecting frame to move up and down synchronously. The elastic element deforms accordingly, causing the dispensing frame to move up and down synchronously to form a shaking operation. As it swings, the dispensing frame connects with the through groove on the same side of the dispensing frame. Then, the medicine follows the tilt of the swing and is shaken out from the dispensing frame on this side. This allows the medicine to be blocked and dispersed by the partition plate and fall into the sewage equipment below, so that the medicine can be evenly distributed. When the baffle ring and the dispensing frame swing in opposite directions, the dispensing frame on the other side tilts accordingly. This operation is repeated. When the baffle ring and the dispensing frame return to the middle position of the toothed ring, the dispensing port re-enters the medicine, and then the swing in the other direction and the medicine distribution begin. This completes the sewage dosing treatment.

[0023] The beneficial effects that this invention can achieve by overcoming the shortcomings of the prior art include:

[0024] 1. This invention achieves an efficient process of uniformly dispersing the agent in the wastewater from the addition of the dosing cylinder to the addition of the agent through the setting of the swing mechanism, the shaking component and the dispersion mechanism. This series of operations effectively avoids the problems of agent clumping and uneven distribution common in traditional dosing methods. In addition, the continuously running spiral agitator not only further prevents the agent from accumulating in the dosing cylinder, but also ensures the good flowability of the agent, which significantly improves the agent use efficiency and the overall effect of wastewater treatment.

[0025] 2. By setting up orderly partitions, the present invention can effectively intercept and divide the medicine when it flows through the medicine outlet frame, so as to achieve a wider dispersion of the medicine when it is discharged, thereby ensuring that the medicine can cover the entire treatment area more evenly.

[0026] 3. Through the design of the support structure and the locking components, the present invention enables the device to be flexibly adjusted according to the specific dimensions of different device interfaces in actual applications, which greatly expands the overall application range and adaptability of the device. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0028] Figure 2 This is a three-dimensional structural diagram of some components of the swing mechanism of the present invention.

[0029] Figure 3 This is a schematic diagram of the planar structure of the swing mechanism of the present invention from the left perspective.

[0030] Figure 4 This is a three-dimensional structural cross-sectional view of the components of the present invention, such as the retaining ring, the drug feeding frame, and the drug dispensing frame.

[0031] Figure 5 This is a three-dimensional structural diagram of the various components of the vibration assembly of the present invention.

[0032] Figure 6 This is a planar structural cross-sectional view of the toothed ring and connecting frame of the present invention.

[0033] Figure 7 This is a three-dimensional structural cross-sectional view of the components of the dispersion mechanism of the present invention.

[0034] Figure 8 This is a three-dimensional structural diagram of the components of the support mechanism of the present invention.

[0035] Figure 9 This is a three-dimensional structural cross-sectional view of the components of the positioning assembly of the present invention.

[0036] The reference numerals in the accompanying drawings provided by this invention are as follows: 1. Adding cylinder; 11. Guide plate; 12. Cavity; 13. Inlet; 2. Swinging mechanism; 21. Assembly plate; 22. Swinging motor; 23. Crank rod; 24. Swing rod; 25. Connecting rod; 26. Retaining ring; 261. Discharge frame; 262. Through groove; 27. Guide frame; 28. Discharge frame; 281. Divider plate; 3. Shaking assembly; 31. Toothed ring; 32. Connecting frame; 33. Elastic element one; 4. Dispersion mechanism; 41. Servo motor; 42. Pulley assembly; 43. Spiral agitator; 5. Support mechanism; 51. Mounting frame; 52. Sliding rod; 53. Elastic element two; 54. Support frame; 6. Positioning assembly; 61. Support rod; 62. Locking rod; 63. Elastic element three. Detailed Implementation

[0037] In the description of this invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0038] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The technical solutions of the present invention will now be clearly and completely described in conjunction with the accompanying drawings. It should be understood 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.

[0039] Example: A wastewater dosing treatment device, such as Figures 1-7 As shown, it includes:

[0040] The medicine adding cylinder 1 has openings for medicine feeding on its upper and lower sides, and a feeding port 13 for medicine dispensing on its upper and lower sides, so that the medicine can enter through the openings and then enter the next process through the feeding port 13. The inside of the cylinder wall of the medicine adding cylinder 1 is a cavity 12.

[0041] A swing mechanism 2, mounted on the dosing cylinder 1, dispenses the medicine through a swinging motion to achieve uniform addition. The swing mechanism 2 includes mounting plates 21 respectively mounted at the left and right ends of the dosing cylinder 1. A swing motor 22 is fixedly mounted on the front side of each mounting plate 21. A crank rod 23 is connected to the output shaft of each swing motor 22 via a coupling. A swing rod 24 is rotatably mounted on the rear side of the mounting plate 21, located at the center of the end of the dosing cylinder 1. A connecting rod 25 is rotatably mounted between the middle of the swing rod 24 and the bottom end of the crank rod 23 on the same side. A retaining ring 26 is slidably mounted in the cavity 12 of the dosing cylinder 1. The middle of the retaining ring 26 has an opening for contact with the feed inlet. The 13-phase matching slot allows the retaining ring 26 to slide circumferentially back and forth in the cavity 12 of the dosing cylinder 1, thus creating a back-and-forth oscillating operation. This drives the upper components to oscillate and spray the medicine. Furthermore, due to the design of the retaining ring 26 and its slot, when the retaining ring 26 is in its initial state, its slot is directly below the feed inlet 13, allowing the two to communicate and thus enabling the flow of medicine. Conversely, when the slot of the retaining ring 26 is misaligned with the feed inlet 13, the retaining ring 26 will block the feed inlet 13 and stop the flow of medicine. A medicine dispensing frame 261 communicating with the slot is provided in the middle of the retaining ring 26. The medicine flowing through the feed inlet 13 will enter the medicine dispensing frame. Inside frame 261, the cooperation between retaining ring 26 and feed port 13 allows for the quantitative addition of medicine, ensuring accurate dosage each time. The ends of the two swing rods 24 are rotatably connected to one end of the medicine-feeding frame 261, allowing the swing motor 22 to drive the crank rod 23 to rotate, which in turn moves the connecting rod 25, causing the swing rods 24 to swing. This, in turn, causes the two swing rods 24 to swing the medicine-feeding frame 261 back and forth, assisting in the swinging discharge of the medicine. Furthermore, through slots 262 are provided on both the front and rear sides of the medicine-feeding frame 261, and a set of guide frames 27 is slidably installed through each of the left and right ends of the medicine-feeding frame 261. The two guide frames 27 in the same set... The system is symmetrically arranged front and back, with two guide frames 27 facing each other on the left and right. Between these guide frames are dispensing frames 28 that slide in conjunction with the dispensing frame 261. When the dispensing frame 261 swings, it causes the dispensing frames 28 on both sides to tilt synchronously. As the swinging operation occurs, the dispensing frame 28 located at the bottom will slide in accordance with the tilting amplitude. This allows the dispensing frame 28 to connect and communicate with the channel 262 on the same side, enabling the agent to flow out from the dispensing frame 261. This, combined with the swinging angle, achieves a wide range and uniform distribution of the agent. This not only avoids the accumulation of the agent but also ensures that the agent is evenly distributed, thereby improving the efficiency and quality of wastewater treatment.

[0042] The shaking component 3 is located at both ends of the medicine filling cylinder 1 to shake the medicine dispensing frame 28 so as to discharge the medicine.

[0043] The dispersion mechanism 4 is located inside the drug outlet frame 28 for the dispersion of the drug.

[0044] like Figure 1 , Figure 5 and Figure 6 As shown, the shaking component 3 includes toothed rings 31 respectively disposed at the left and right ends of the medicine adding cylinder 1. The toothed rings 31 have intermittent serrations and a planar partition in the middle, which provides the necessary pause time for the medicine to be added to the medicine adding frame 261. Connecting frames 32 are slidably disposed on each toothed ring 31. The connecting frames 32 are closely attached to and move along the serrations 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, and an elastic element 33 is disposed between the guide frame 27 and the medicine adding frame 261. In this embodiment, the elastic element 33 is a spring. Since the serrations of the toothed rings 31 are inclined surfaces that gradually recede from top to bottom, the connecting frames 32 can utilize the tilting... The inclined surface of the toothed ring 31 is fitted with the saw teeth. 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. This allows it to follow the trajectory of the saw teeth, thereby causing the connecting frame 32 and its components to move intermittently up and down. This, in turn, causes the corresponding guide frame 27 to move up and down synchronously, creating intermittent shaking. This allows the dispensing frame 28 to follow the guide frame 27 in shaking operation, and then discharge the medicine in coordination with the shaking. This simulates the operation of manually shaking the medicine, further preventing the medicine from clumping and forming clumps. This makes the medicine more evenly and loosely distributed, ensuring that the medicine can be fully mixed in the sewage and achieve a more complete and thorough decomposition effect.

[0045] like Figure 1 , Figure 5 and Figure 7 As shown, the dispersing mechanism 4 includes a servo motor 41 fixedly installed at the left end of the dosing cylinder 1. Two symmetrical spiral agitators 43 are rotatably arranged between the left and right ends of the dosing cylinder 1. The blades of the two spiral agitators 43 are arranged opposite to each other. A pulley assembly 42 is provided between the ends of the two spiral agitators 43 and the output shaft of the servo motor 41. The pulley assembly 42 consists of three pulleys and a belt, which is used to synchronously drive the two spiral agitators 43 to rotate. The two spiral agitators 43, which rotate relative to each other, agitate and break down the accumulated chemicals, so that the chemicals are kept in a sufficiently loose state and can be evenly distributed in the wastewater to improve the treatment effect.

[0046] like Figure 1 , Figure 8 and Figure 9As shown, support mechanisms 5 are provided at both ends of the dosing cylinder 1. The support mechanism 5 includes mounting brackets 51 that are fixedly installed at both ends of the dosing cylinder 1. Sliding rods 52 are symmetrically arranged through the mounting brackets 51 and slidably installed. An elastic element 53 is provided between the sliding rods 52 and the mounting brackets 51 on the same side. In this embodiment, the elastic element 53 is a spring. A support frame 54 is provided between the two sliding rods 52 on the same side. The two support frames 54 are located at the left and right positions of the dosing cylinder 1, so that the dosing cylinder 1 is stably placed in the sewage equipment by the support frames 54 on both sides to ensure that the position of the device is stable when in use.

[0047] like Figure 1 and Figure 9 As shown, a locking assembly 6 is provided on the support frame 54. The locking assembly 6 includes support rods 61 arranged at intervals on the support frame 54. The support frame 54 has slots arranged at intervals. The support rods 61 are located in the slots, and locking rods 62 are slidably provided on each support rod 61. An elastic element 63 is provided between the locking rod 62 and the support frame 54 and sleeved on the corresponding support rod 61. In this embodiment, the elastic element 63 is a spring, which can ensure that the dosing cylinder 1 can fit against the side wall of the sewage equipment dosing port and obtain a stable locking support. The sliding of the locking rods 62 can achieve an adaptive adjustment effect to adapt to the assembly requirements of equipment dosing ports of different sizes and shapes.

[0048] like Figure 5 As shown, it also includes a partition plate 281. The upper and lower sides of the inside of the drug outlet frame 28 are arranged with partition plates 281 at intervals, which can disperse the flowing drug at intervals, so that the distribution between drug particles can be more uniform.

[0049] like Figures 1-3 As shown, it also includes a guide plate 11. The guide plate 11 is inclinedly arranged on the front and rear side walls of the dosing cylinder 1 opening, which can provide a guiding effect for the agent to enter the dosing cylinder 1 and ensure that the agent can smoothly enter the dosing cylinder 1.

[0050] Based on the above-mentioned wastewater dosing treatment device, a method of using the wastewater dosing treatment device includes the following steps:

[0051] S1. First, place the support frames 54 on both sides of the dosing port of the equipment that needs to be added with the agent. The sliding rod 52 slides on the mounting frame 51 as the support frame 54 moves. The elastic element 53 deforms accordingly. At the same time, the locking rods 62 on both sides will be embedded inside the dosing port and fit against the side wall of the dosing port. The locking rods 62 will slide on the support rod 61 according to the size and shape of the dosing port. The elastic element 63 deforms accordingly to lock and assist in fixing the position of the entire device.

[0052] S2. Start the servo motor 41. The servo motor 41 drives the pulley group 42 to rotate, which in turn drives the two spiral stirring paddles 43 to rotate. Then, the medicine is put into the medicine filling cylinder 1. At this time, the medicine filling frame 261 and the baffle ring 26 are in the same vertical direction as the material inlet 13. With the relative rotation of the spiral stirring paddles 43 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 inlet 13 and enters the medicine filling frame 261 through the groove of the baffle ring 26.

[0053] S3. Then, the swing motors 22 on both sides are started. The swing motors 22 drive the crank 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 box 261 to swing synchronously. Then, the retaining ring 26 swings synchronously in the cavity 12. As it moves, the groove of the retaining ring 26 is blocked by the medicine filling cylinder 1. Then the retaining ring 26 blocks the material port 13, so that the medicine cannot fall into the medicine box 261, while the measured amount of medicine is in the medicine box 261.

[0054] S4. As the drug dispensing frame 261 swings, it drives the connecting frame 32 to operate synchronously. The connecting frame 32 contacts the toothed ring 31, and the serrations on the toothed ring 31 push the connecting frame 32 to move up and down. This, in turn, drives the guide frame 27 connected to the connecting frame 32 to move up and down synchronously. The elastic element 33 deforms accordingly, causing the drug dispensing frame 28 to move up and down synchronously to form a shaking operation. As it swings, the drug dispensing frame 28 connects with the through groove 262 on the same side of the drug dispensing frame 261, and then the drug follows the tilt amplitude of the swing. The medicine is discharged from the discharge frame 28 on this side by shaking, 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 baffle ring 26 and the discharge frame 261 swing in opposite directions, the discharge frame 28 on the other side tilts accordingly. This operation is repeated. When the baffle ring 26 and the discharge frame 261 return to the middle position of the toothed ring 31, the medicine enters the feed port 13 again, and then the swing in the other direction and the medicine are sprinkled in, thus completing the sewage dosing treatment.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A wastewater dosing treatment device, comprising: The medicine adding cylinder (1) has openings for medicine feeding on its upper and lower sides, and a material inlet (13) for dispensing medicine. The inside of the cylinder wall of the medicine adding cylinder (1) is a cavity (12). Its characteristic is that it further includes: A swing mechanism (2) is installed on the dosing cylinder (1). The swing mechanism (2) includes an assembly plate (21) installed at the left and right ends of the dosing cylinder (1). A swing motor (22) is installed on one side of the assembly plate (21). A crank rod (23) is connected to the output shaft of the swing motor (22) through a coupling. A swing rod (24) located at the center of the end of the dosing cylinder (1) is rotatably installed on the other side of the assembly plate (21). A connecting rod (25) is rotatably installed between the swing rod (24) and the crank rod (23) on the same side. A retaining ring (26) is slidably installed in the cavity (12) of the dosing cylinder (1). The middle of the retaining ring (26) is provided with a feed inlet. (13) A matching slot is provided in the middle of the retaining ring (26) with a medicine feeding frame (261) communicating with the slot. The ends of the two swing rods (24) are rotatably connected to one end of the medicine feeding frame (261). The medicine feeding frame (261) is provided with through slots (262) on both the front and rear sides. A set of guide frames (27) is slidably provided at each of the left and right ends of the medicine feeding frame (261). The two guide frames (27) in the same set are symmetrically arranged in front and back. A medicine dispensing frame (28) is provided between the two guide frames (27) on the left and right sides that slide with the medicine feeding frame (261). The medicine dispensing frames (28) on both sides are connected to the through slots (262) on the same side. The shaking component (3) is set at both ends of the medicine adding cylinder (1) to shake the medicine dispensing frame (28) so that the medicine can be discharged. The dispersion mechanism (4) is located inside the drug outlet frame (28) for the dispersion of the drug.

2. The wastewater dosing treatment device according to claim 1, characterized in that, The shaking component (3) includes toothed rings (31) respectively disposed at both ends of the medicine adding cylinder (1). The toothed rings (31) have serrations. Connecting frames (32) are slidably disposed on the toothed rings (31). The connecting frames (32) closely fit and move along the serrations 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 to drive the medicine dispensing frame (28) to shake. An elastic element (33) is disposed between the guide frame (27) and the medicine dispensing frame (261).

3. The wastewater dosing treatment device according to claim 2, characterized in that, The dispersing mechanism (4) includes a servo motor (41) fixedly installed at one end of the dosing cylinder (1), and two symmetrical spiral stirring paddles (43) rotatably arranged between the two ends of the dosing cylinder (1). The blades of the two spiral stirring paddles (43) are arranged opposite to each other. A pulley group (42) is provided 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. The wastewater dosing treatment device according to claim 3, characterized in that, The medicine adding cylinder (1) is provided with support mechanisms (5) at both ends. The support mechanism (5) includes mounting brackets (51) fixedly installed at the left and right ends of the medicine adding cylinder (1). Sliding rods (52) are symmetrically inserted and slidably installed on the mounting brackets (51). An elastic element (53) is provided between the sliding rods (52) and the mounting brackets (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 located at the left and right positions of the medicine adding cylinder (1) respectively.

5. A wastewater dosing treatment device according to claim 4, characterized in that, A locking assembly (6) is provided on the support frame (54). The locking assembly (6) includes support rods (61) arranged at intervals on the support frame (54). A slot is provided on the support frame (54) arranged at intervals. The support rods (61) are located in the slots. A locking rod (62) is slidably provided on each support rod (61). An elastic element (63) is provided between the locking rod (62) and the support frame (54) and sleeved on the corresponding support rod (61).

6. A wastewater dosing treatment device according to claim 5, characterized in that, It also includes a partition plate (281), with partition plates (281) arranged at intervals on the upper and lower sides inside the medicine dispensing frame (28).

7. A wastewater dosing treatment device according to claim 6, characterized in that, It also includes a guide plate (11), which is provided on the front and rear side walls of the opening of the medicine adding cylinder (1).

8. The method of using the wastewater dosing treatment device according to claim 7, characterized in that, The steps include the following: S1. First, place the support frames (54) on both sides of the dosing port of the equipment that needs to be added with the agent. The sliding rod (52) slides on the mounting frame (51) as the support frame (54) moves. The elastic element (53) deforms accordingly, and the locking rods (62) on both sides will be embedded inside the dosing port and fit against the side wall of the dosing port. The locking rods (62) will slide on the support rod (61) according to the size and shape of the dosing port. The elastic element (63) deforms accordingly to lock and assist in fixing the position of the entire device. S2. Start the servo motor (41). The servo motor (41) drives the pulley group (42) to rotate, which in turn drives the two spiral stirring paddles (43) to rotate. Then, the medicine is put into the medicine filling cylinder (1). At this time, the medicine filling frame (261) and the baffle ring (26) are in the same vertical direction as the material inlet (13). With the relative rotation of the spiral stirring paddles (43) on both sides, the accumulated medicine is pushed, so that the medicine can be dispersed and flow smoothly. Then the medicine passes through the material inlet (13) and enters the medicine filling frame (261) through the groove of the baffle ring (26). S3. Then start the swing motors (22) on both sides. The swing motors (22) drive the crank (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 box (261) to swing synchronously. Then the retaining ring (26) swings synchronously in the cavity (12). As it moves, the groove of the retaining ring (26) is blocked by the medicine filling cylinder (1), and then the retaining ring (26) blocks the material port (13), so that the medicine cannot fall into the medicine box (261), while the quantitative medicine is in the medicine box (261). S4. As the drug dispensing frame (261) swings, it drives the connecting frame (32) to operate synchronously. The connecting frame (32) contacts the toothed ring (31), and the teeth on the toothed ring (31) push the connecting frame (32) up and down, thereby driving the guide frame (27) connected to the connecting frame (32) to move up and down synchronously. The elastic element (33) deforms accordingly, causing the drug dispensing frame (28) to move up and down synchronously to form a shaking operation. As the drug dispensing frame (28) swings, it connects with the through groove (262) on the same side of the drug dispensing frame (261), and then the drug follows the swing. The tilting amplitude is caused by the shaking discharge of the discharge frame (28) on this side, so that the drug is blocked and dispersed by the partition plate (281) and falls into the sewage equipment below, so that the agent can be evenly sprinkled in. When the baffle ring (26) and the discharge frame (261) swing in opposite directions, the discharge frame (28) on the other side tilts accordingly. This operation is repeated. When the baffle ring (26) and the discharge frame (261) return to the middle position of the toothed ring (31), the agent enters the inlet (13) again, and then the swing in the other direction and the agent are sprinkled in, thus completing the sewage dosing treatment.

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