A drug fixed-dosing device for treating wastewater from pharmaceutical coating processing in a treatment pool

Abstract

The present invention discloses a device for dosing medicines in a treatment pool for treating wastewater from pharmaceutical coating processing. The key points of the technical solution are: it comprises a treatment box, an operation box is fixedly installed on one side of the treatment box, and a removal hole is opened on one side of the operation box; a dosing component is arranged inside the operation box and is used for quantitatively dosing medicines into the wastewater from pharmaceutical coating processing. The dosing component comprises a fixed plate, and the fixed plate is fixedly installed on the top surface of the operation box. The top surface of the operation box is provided with a dosing cylinder. By using the treatment box, the operation box, the rotating table, the dosing cylinder, the feed hopper, the rotating component and the fusion component, the treatment box, the operation box, the rotating table, the dosing cylinder, the feed hopper, the rotating component and the fusion component, the dosing amount of each medicine can be more accurately controlled according to the real-time treatment situation and water quality changes of the wastewater through a small amount and multiple dosing method, thereby avoiding waste of medicines caused by excessive dosing at one time, ensuring that the medicines can fully react with the pollutants, and improving the utilization rate of the medicines.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a medicine fixed-dosing device for a treatment pool used for treating wastewater from pharmaceutical coating processing. Background Art

[0002] Pharmaceutical coating is a technology that forms a protective layer on the surface of the drug to enhance its stability, improve the experience of taking it, control the release rate, etc. Pharmaceutical coating refers to the coating treatment on the surface of the drug to isolate the drug from the environment, so as to maintain the stability of the drug, enhance the efficacy, improve the appearance and taste, etc. Through coating technology, one or more layers of protective layers of different thicknesses and elasticities can be formed on the surface of the drug. In the production process of pharmaceutical coating, film-forming materials, lubricants, solvents and other raw materials are needed to prepare the coating liquid. These raw materials may produce wastewater during the mixing and stirring process. At the same time, after the coating liquid is applied to the surface of the drug, some residual droplets or cleaning water will flow into the wastewater. The characteristics of this type of wastewater mainly include high concentration and poor biodegradability, and it is an organic wastewater that is difficult to biodegrade.

[0003] In the existing technology, due to the significant technical defects in the conventional method of adding chemicals in the treatment of pharmaceutical coating processing wastewater, the currently commonly used direct dumping method or continuous dripping method, such as the addition of chemicals such as polyaluminum chloride, polyacrylamide, lime, hydrogen peroxide and hydrochloric acid, lacks a dynamic control mechanism, which can easily lead to excessive addition of chemicals. Especially in the water quality stabilization period or low pollution stage, the continuous addition of drugs in a fixed mode not only leads to the ineffective loss of effective ingredients such as coagulants and oxidants, but also aggravates the excessive production of chemical sludge, significantly increasing the subsequent sludge treatment cost. More importantly, this rigid addition method cannot respond to the real-time fluctuations of wastewater pollutant concentration, pH value and water volume, causing the treatment system to be in a non-optimal operating state for a long time, and the stability of the effluent water quality is difficult to guarantee, which ultimately affects the economy and reliability of the overall process. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a drug fixed-dosing device for a treatment pool for treating wastewater from pharmaceutical coating processing, so as to solve the problems raised in the above-mentioned background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A medicine fixed-dosing device for a treatment pool for treating wastewater from a pharmaceutical coating process, comprising a treatment box, an operating box fixedly mounted on one side of the treatment box, a removal hole being opened on one side of the operating box; a fixed-dosing component arranged inside the operating box for quantitatively dosing medicine into the wastewater from the pharmaceutical coating process, the fixed-dosing component comprising: a fixed plate fixedly mounted on the top surface of the operating box, a fixed-dosing cylinder being arranged on the top surface of the operating box, a feed hopper being fixedly sleeved inside the fixed-dosing cylinder, a rotating platform being arranged on the bottom surface of the fixed-dosing cylinder, and the fixed-dosing cylinder being fixedly sleeved with a feed hopper. A fixing hole is provided on the bottom surface of the rotating table, and a fixing column is fixedly sleeved on the inner circular wall surface of the fixing hole for quantitatively containing the medicine. The volume of the fixed dose tube is 500 milliliters; the inner bottom surface of the operating box is provided with an intermittent rotating component for positioning and rotating the fixed dose tube; the bottom surface of the rotating table is provided with a feeding component for feeding the medicine; the top surface of the operating box is provided with a partitioning component for placing different medicines; the interior of the processing box is provided with a fusion component for stably diffusing the medicine.

[0007] By adopting the above technical solution, through the set fixed feeding tube, when the staff puts the medicine into the treatment of pharmaceutical coating processing wastewater, first the medicine is placed in the inside of the fixed feeding tube, and then the staff can rotate the rotating table by using the rotating component. The rotation of the rotating table will drive the fixed feeding tube to rotate, and then the fixed feeding tube will rotate out of the interior of the operating box through the removal hole to deliver the medicine, and then let the medicine enter the fusion component to dissolve the medicine in water. Due to the volume of the fixed feeding tube, the medicine is added in 500 ml each time and in multiple times, so that it is convenient to dynamically adjust the dosage frequency and dosage according to the real-time water quality of the wastewater and the progress of the reaction, avoiding excessive or localized dosage of medicine caused by one-time large-dose addition. At the same time, multiple additions of small amounts can shorten the residence time of the agent in the wastewater, reduce the risk of agent failure due to hydrolysis, volatilization or reaction with other substances, ensure that each added agent can maintain high activity, and multiple additions can disperse the agent more evenly, avoid local agent concentrations that are too high or too low, ensure that the agent is fully in contact and react with the pollutants in the wastewater, and improve the treatment efficiency of coagulation, flocculation or oxidation. Furthermore, if abnormalities occur during the wastewater treatment process, such as a sudden increase in pollutant concentration or poor treatment effect, multiple additions can quickly adjust the dosing strategy, such as increasing the number of additions or dosage, and correct the problem in time, thereby facilitating the improvement of the fixed dosage effect of the agent for pharmaceutical coating processing wastewater.

[0008] Preferably, the intermittent rotation assembly includes: two fixed blocks, both of which are fixedly mounted on the inner bottom surface of the operating box, a transmission rod is provided between the two fixed blocks, the transmission rod is movably sleeved with the fixed block, and the two ends of the fixed block are respectively fixedly mounted with a first straight bevel gear, the inner top surface of the operating box is provided with two first straight bevel gears, the first straight bevel gears are movably sleeved with the fixed plate, the outer portion of the first straight bevel gear located on the right side of the fixed block is fixedly sleeved with a reverse column, and the top surface of the reverse column is fixedly mounted with a push column, which is located on the left side of the fixed block The outside of the first straight bevel gear on the side is fixedly sleeved with a forward column, the top surface of the forward column is fixedly installed with an extrusion column, the bottom surface of the fixed column is fixedly installed with an intermittent disk, the outside of the intermittent disk is provided with a plurality of force grooves, and the plurality of force grooves are movably sleeved with the pushing column and the extrusion column respectively. A stabilizing hole is provided on the top surface of the fixed plate, and the stabilizing hole is movably sleeved with the fixed column. A stepper motor is fixedly installed on the inner bottom surface of the operating box, and the outer circular walls of the stepper motor and the transmission rod are respectively fixedly sleeved with transmission wheels, and belts are wound around the outer circular walls of the two transmission wheels.

[0009] By adopting the above technical solution, through the stepper motor, the staff uses the stepper motor, and the rotation of the driving shaft of the stepper motor will drive the transmission wheel to rotate, and then the two transmission wheels are driven by the belt, and then the rotation of the transmission rod will drive the two first spur gears to rotate, which will drive the two first spur bevel gears to rotate. At this time, the two first spur bevel gears rotate relative to each other, and the forward column and the extrusion column and the reverse column and the push column are arranged in opposite positions. When the first spur bevel gear, the forward column and the extrusion column on the left rotate clockwise, the extrusion column will enter the inside of the force groove, and the inner wall of the force groove is squeezed by rotating the extrusion column, so that the intermittent disk drives the fixed column, the rotating table and the fixed dosage barrel to rotate counterclockwise, so that the fixed dosage barrel can be rotated to the position of the removal hole to discharge the medicine, and then the transmission rod continues to rotate, and the extrusion column will move out from the inside of the force groove. At this time, the continuously rotating transmission rod will drive the right The first straight bevel gear on the side rotates counterclockwise, and engages to drive the first straight bevel gear, the reverse column and the pushing column on the right side to rotate, so that the pushing column will approach the position of the intermittent disk and enter the inside of the force groove, and then the pushing column squeezes the inner wall of the force groove to push the intermittent disk, the fixed column, the rotating table and the fixed feeding cylinder to rotate clockwise, so that the fixed feeding cylinder can be retracted into the interior of the operating box for feeding. Through the forward and reverse staggered movement of the forward column and the extrusion column and the reverse column and the pushing column, it is convenient to intermittently rotate the fixed feeding cylinder, so as to intermittently feed the pharmaceutical coating processing wastewater, and to reduce the dosage when the wastewater concentration is low and increase the dosage frequency when the concentration is high, which can not only ensure the treatment effect, but also reduce the waste of the agent. Through intermittent feeding, the concentration of the agent in the wastewater can be strictly controlled to avoid effluent residue due to excessive addition, such as excessive aluminum ions and chloride ions, thereby reducing the risk of secondary pollution to the environment.

[0010] Preferably, the unloading assembly includes: a movable column, which is fixedly mounted on the bottom surface of the rotating table, a torsion spring is provided on the outer circular wall surface of the movable column, a baffle is provided on the bottom surface of the rotating table, a movable hole is provided on the top surface of the baffle, and the movable hole is movably connected to the movable column, a silicone block is fixedly mounted on the top surface of the baffle, a discharge hole is provided on the top surface of the rotating table, a circular through hole is provided on the bottom surface of the fixed feeding barrel, a discharge pipe is fixedly mounted on the inner circular wall surface of the circular through hole, the discharge pipe is fixedly mounted on the discharge hole, the silicone block is movably connected to the discharge pipe, a positioning frame is fixedly mounted on one side of the operating box, and a blocking column is fixedly mounted on the top surface of the positioning frame.

[0011] By adopting the above technical solution, through the setting of the blocking column, when the fixed-shot barrel rotates out of the interior of the operating box through the removal hole, the rotating table, the fixed-shot barrel and the shielding plate will approach the position of the positioning frame. At this time, the shielding plate will first contact the blocking column. Through the blocking of the blocking column, the rotating table and the fixed-shot barrel continue to rotate, and the shielding plate will be blocked on one side of the blocking column. At this time, the shielding plate will compress the torsion spring and rotate around the movable column, and then the shielding plate and the silicone block will move away from the position of the discharge hole and the discharge pipe, thereby releasing the obstruction of the discharge pipe. , then, the medicine inside the fixed-dosing tube will flow into the interior of the processing box through the discharge pipe, and then the intermittent disk will drive the rotating table, the fixed-dosing tube and the baffle to rotate counterclockwise under the toggle of the pushing column, and then the fixed-dosing tube will rotate back to the interior of the operating box, and the baffle will leave one side of the blocking column. When the baffle leaves one side of the blocking column, the torsion spring will quickly drive the baffle to rebound, so as to re-block the discharge pipe and allow the fixed-dosing tube to enter the interior of the operating box to refill the medicine, so as to realize automatic intermittent delivery of the medicine.

[0012] Preferably, the partition assembly includes: a placement box, the placement box is fixedly mounted on the top surface of the operation box, a partition plate is fixedly mounted on the inner bottom surface of the placement box, and a plurality of partition plates are fixedly mounted on one side of the partition plate.

[0013] By adopting the above technical solution, the interior of the placement box can be divided into multiple spaces by setting the partition board and the combination of the partition board, which is convenient for placing different wastewater treatment agents.

[0014] Preferably, a plurality of flow holes are opened on one side of the partition plate, an injection tube is provided on one side of the partition plate, the injection tube is fixedly connected to the flow hole, a plurality of solenoid valves are fixedly connected to the outer circular wall of the injection tube, a mounting hole is opened on the outer circular wall of the injection tube, a discharge pipe is fixedly connected to the inner circular wall of the mounting hole, and a discharge hole is opened on the bottom surface of the placement box.

[0015] By adopting the above technical solution, the multiple spaces divided by the injection pipe, the partition plate and the partition plate are connected to the injection pipe, and each corresponding space is provided with a solenoid valve. When different agents need to be put into the interior of the treatment box, the corresponding solenoid valve can be opened to allow the agents in the corresponding space to enter the interior of the injection pipe, and then be injected into the interior of the fixed feeding tube through the discharge pipe and the discharge hole, and then quantitative feeding is carried out through the fixed feeding tube to allow different wastewater treatment agents to be put in.

[0016] Preferably, the fusion component includes: a placement rack, which is movably sleeved inside the processing box, and two guide plates are fixedly installed on the inner bottom surface of the placement rack, and an entry hole is provided on the inner bottom surface of the placement rack, and a connecting pipe is fixedly sleeved on the inner circular wall surface of the entry hole, and a rotating shell is provided inside the processing box, and a spherical shell is provided on the outer circular wall surface of the rotating shell, and a plurality of fastening holes are provided on the outer circular wall surface of the rotating shell, and a thread is provided on the inner circular wall surface of the fastening hole, and a diversion pipe is threadedly connected to the inner circular wall surface of the fastening hole, and a threaded hole is provided on the outer circular wall surface of the spherical shell, and the outer circular wall surface of the diversion pipe is threaded, and the diversion pipe is threadedly connected to the spherical shell, and a feed hole is provided at one end of the rotating shell, and a sealing bearing is fixedly sleeved on the inner circular wall surface of the inner ring of the sealing bearing, and the connecting pipe is fixedly sleeved on the outer circular wall surface of the spherical shell.

[0017] By adopting the above technical solution, through the provided connecting pipe, when the fixed-dosage barrel discharges the agent into the treatment box, the agent will first enter the interior of the placement rack and be between the two guide plates, and then the agent will enter the interior of the rotating shell through the inlet hole and the connecting pipe, and then the agent in the rotating shell will be dispersed into the interior of multiple spherical shells through multiple diversion pipes. Since the rotating shell, diversion pipe and spherical shell are in the wastewater, the agent in the spherical shell will diffuse in the wastewater through the filter holes on the spherical shell, thereby facilitating the rapid diffusion of the agent in various layers and regions of the water body, so that the agent and the wastewater are fully mixed, avoiding excessive concentration of the agent in local areas, preventing precipitation or agglomeration due to local oversaturation, and preventing the agent from being sprinkled on the water surface. Part of the agent will be adsorbed on the surface of the water to form a thin film, and fails to actually enter the water body to react with pollutants, resulting in a reduced effective utilization rate of the agent and a waste of the agent. This situation can be avoided by directly throwing it into the water and spreading it, so that the agent can fully play its role.

[0018] Preferably, a mounting bracket is fixedly installed on the bottom surface of the placement bracket, a support bracket is fixedly installed on the top surface of the mounting bracket, a driving motor is fixedly sleeved inside the support bracket, a rotating column is provided on the bottom surface of the mounting bracket, the rotating column passes through the mounting bracket and is fixedly installed on the driving shaft of the driving motor, a second straight bevel gear is fixedly installed on the bottom surface of the rotating column, a transmission column is fixedly installed on one end of the rotating shell, a second straight bevel gear is fixedly installed on one end of the transmission column, and the second straight bevel gear is meshed with the second straight bevel gear.

[0019] By adopting the above technical solution, through the transmission column, when the medicine diffuses in the wastewater through the rotating shell and the spherical shell, the driving motor is used, and the rotation of the driving shaft of the driving motor will drive the rotating column to rotate, and then the rotating column will engage and drive the second straight bevel gear and the transmission column to rotate. Subsequently, the transmission column will drive the rotating shell, the diversion pipe and the spherical shell to rotate in the wastewater, so that the spherical shell rotates synchronously when discharging the medicine, which is convenient for stirring the water so that the medicine can be quickly diffused in the wastewater.

[0020] Preferably, a stirring column is fixedly mounted on the bottom surface of the second spur bevel gear, and a plurality of mixing plates are fixedly mounted on the outer circumferential wall surface of the stirring column.

[0021] By adopting the above technical solution, through the provided mixing plate, when the rotating column rotates, the stirring column and the mixing plate will be driven to rotate, thereby facilitating the stirring of the wastewater so as to allow the reagent to be mixed with the wastewater.

[0022] Preferably, a support frame is fixedly sleeved inside the processing box, a fixed frame is fixedly sleeved inside the processing box, and a filter membrane is fixedly sleeved inside the fixed frame.

[0023] By adopting the above technical solution, the wastewater from pharmaceutical coating processing is filtered.

[0024] In summary, the present invention mainly has the following beneficial effects:

[0025] 1. The present invention cooperates with each other through the use of the processing box, operation box, rotating table, fixed-dosing cylinder, feed hopper, rotating assembly and fusion assembly. The rotating assembly can rotate the rotating table, and the rotating table will drive the fixed-dosing cylinder to rotate during rotation. Then the fixed-dosing cylinder will rotate out of the interior of the operation box through the removal hole to deliver the medicine. The medicine is then allowed to enter the fusion assembly to dissolve the medicine in water. Due to the volume of the fixed-dosing cylinder, the medicine is added in 500 ml each time. By adding medicine in small amounts and multiple times, the amount of medicine added each time can be more accurately controlled according to the real-time treatment situation of the wastewater and the change of water quality, avoiding the waste of medicine caused by excessive one-time dosing, ensuring that the medicine can fully react with the pollutants, and improving the utilization rate of the medicine.

[0026] 2. The present invention can shorten the residence time of the agent in the wastewater by adding a small amount multiple times, reduce the risk of the agent losing effectiveness due to hydrolysis, volatilization or reaction with other substances, ensure that the agent added each time can maintain a high activity, and add the agent in batches to disperse the agent more evenly, avoid excessively high or low local concentration of the agent, ensure that the agent fully contacts and reacts with the pollutants in the wastewater, improve the treatment efficiency of coagulation, flocculation or oxidation, and facilitate improving the fixed dosage effect of the agent on the wastewater of pharmaceutical coating processing;

[0027] 3. The present invention promotes the clockwise rotation of the intermittent disk, the fixed column, the rotating table and the fixed feeding cylinder, so that the fixed feeding cylinder can be retracted into the interior of the operating box for feeding. The forward and reverse staggered movements of the forward column and the extrusion column and the reverse column and the pushing column facilitate the intermittent rotation of the fixed feeding cylinder, so as to intermittently feed the pharmaceutical coating processing wastewater with the pharmaceutical effect. It is convenient to reduce the dosage when the wastewater concentration is low and increase the dosage frequency when the concentration is high, which can not only ensure the treatment effect but also reduce the waste of the pharmaceutical. Through intermittent feeding, the concentration of the pharmaceutical in the wastewater can be strictly controlled to avoid the residual water caused by excessive addition, such as excessive aluminum ions and chloride ions, thereby reducing the risk of secondary pollution to the environment.

[0028] 4. The present invention is connected to the injection pipe by the multiple spaces divided by the injection pipe, the partition plate and the partition plate. When different reagents need to be added to the interior of the treatment box, the corresponding solenoid valve is opened to allow the reagents in the corresponding space to enter the interior of the injection pipe, and then injected into the interior of the fixed feeding tube through the discharge pipe and the discharge hole. Then, quantitative feeding is carried out through the fixed feeding tube to feed different wastewater treatment reagents;

[0029] 5. The present invention provides a connecting pipe to allow the agent to diffuse into the wastewater from the filter holes on the spherical shell, thereby facilitating rapid diffusion of the agent in all layers and regions of the water body, fully mixing the agent with the wastewater, and avoiding excessive concentration of the agent in local areas, preventing precipitation or agglomeration due to local oversaturation, and preventing the agent from being sprinkled on the water surface, where part of the agent will be adsorbed on the surface of the water to form a thin film, and will not actually enter the water body to react with pollutants, resulting in reduced effective utilization of the agent and waste of the agent. This situation can be avoided by directly injecting the agent into the water and spreading it, so that the agent can fully exert its effect.

[0030] 6. The present invention cooperates with the transmission column, drive motor, rotating column, second spur bevel gear and second spur bevel gear to make the rotating shell, diversion pipe and spherical shell rotate in the wastewater, so that the spherical shell rotates synchronously when discharging medicine, which is convenient for stirring the water so that the medicine can be quickly diffused in the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 2 It is a schematic structural diagram of the operation box of the present invention;

[0033] Figure 3 It is a schematic diagram of the fixed plate structure of the present invention;

[0034] Figure 4 It is a schematic diagram of the transmission rod structure of the present invention;

[0035] Figure 5 It is a structural schematic diagram of the fixed-dispensing barrel of the present invention;

[0036] Figure 6 It is a schematic diagram of the positioning frame structure of the present invention;

[0037] Figure 7 It is a schematic diagram of the placement box structure of the present invention;

[0038] Figure 8 It is a schematic structural diagram of the injection pipe of the present invention;

[0039] Figure 9 It is a schematic structural diagram of the processing box of the present invention;

[0040] Figure 10 It is a schematic structural diagram of the mounting frame of the present invention;

[0041] Figure 11 It is a schematic diagram of the rotating shell structure of the present invention.

[0042] Figure numerals: 1, processing box; 2, operation box; 3, removal hole; 4, fixed block; 5, transmission rod; 6, first straight bevel gear; 7, first straight bevel gear; 8, reverse column; 9, push column; 10, forward column; 11, extrusion column; 12, intermittent disk; 13, force groove; 14, fixed column; 15, rotating table; 16, fixing hole; 17, fixed feeding cylinder; 18, feeding hopper; 19, stabilizing hole; 20, stepping motor; 21, transmission wheel; 22, belt; 23, torsion spring; 24, shielding plate; 25, movable hole; 26, discharge pipe; 27, discharge hole; 28, silicone block; 29, positioning frame; 30, blocking column; 31, placement box; 32, discharge hole; 33. Partition plate; 34. Partition plate; 35. Flow hole; 36. Injection pipe; 37. Solenoid valve; 38. Mounting hole; 39. Discharge pipe; 40. Connecting pipe; 41. Rotating shell; 42. Feed hole; 43. Sealed bearing; 44. Diverter pipe; 45. Fastening hole; 46. Spherical shell; 47. Support frame; 48. Drive motor; 49. Rotating column; 50. Stirring column; 51. Mixing plate; 52. Second straight bevel gear; 53. Mounting frame; 54. Second straight bevel gear; 55. Transmission column; 56. Placement frame; 57. Guide plate; 58. Entry hole; 59. Support frame; 60. Fixed frame; 61. Filter membrane; 62. Fixed plate; 63. Movable column. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0044] Example: Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 A device for dosing medicine in a treatment pool for treating wastewater from a pharmaceutical coating process includes a treatment box 1. An operation box 2 is fixedly mounted on one side of the treatment box 1. A removal hole 3 is opened on one side of the operation box 2. A dosing assembly is provided inside the operation box 2 for dosing medicine into the wastewater from the pharmaceutical coating process. The dosing assembly includes a fixed plate 62, which is fixedly mounted on the top surface of the operation box 2. A dosing tube 17 is provided on the top surface of the operation box 2. A feed hopper 18 is fixedly sleeved inside the dosing tube 17. A rotating platform 15 is provided on the bottom surface of the dosing tube 17. The bottom surface of the rotating table 15 is provided with a fixing hole 16, and the inner circular wall surface of the fixing hole 16 is fixedly sleeved with a fixing column 14 for quantitatively containing the medicine. The volume of the fixed feeding tube 17 is 500 ml. The inner bottom surface of the operation box 2 is provided with an intermittent rotating component for positioning and rotating the fixed feeding tube 17. The bottom surface of the rotating table 15 is provided with a feeding component for feeding the medicine. The top surface of the operation box 2 is provided with a partition component for placing different medicines. The interior of the processing box 1 is provided with a fusion component for stable diffusion of the medicine.

[0045] Through the provided fixed-dose cylinder 17, when the staff performs the drug delivery in the treatment of the wastewater from the pharmaceutical coating process, they first put the drug into the fixed-dose cylinder 17, and then the staff can rotate the rotating table 15 by using the rotating assembly. The rotating table 15 will drive the fixed-dose cylinder 17 to rotate, and then the fixed-dose cylinder 17 will rotate out of the interior of the operating box 2 through the removal hole 3 to deliver the drug, and then let the drug enter the fusion assembly to dissolve the drug in the water. Due to the volume of the fixed-dose cylinder 17, the drug is delivered each time in 500 ml, and is added in multiple times, so that the drug delivery frequency and dosage can be dynamically adjusted according to the real-time water quality of the wastewater and the progress of the reaction, avoiding excessive drug delivery caused by a one-time large dose. Or the local concentration is too high, thereby reducing the waste of reagents. At the same time, multiple additions of small amounts can shorten the residence time of the reagent in the wastewater, reduce the risk of reagent failure due to hydrolysis, volatilization or reaction with other substances, ensure that the reagent added each time can maintain a high activity, and multiple additions can disperse the reagent more evenly, avoid local reagent concentrations that are too high or too low, ensure that the reagent is fully in contact and react with the pollutants in the wastewater, and improve the treatment efficiency of coagulation, flocculation or oxidation. Furthermore, if abnormalities occur during the wastewater treatment process, such as a sudden increase in pollutant concentration or poor treatment effect, multiple additions can quickly adjust the dosing strategy, such as increasing the number of additions or dosage, and correct the problem in time, thereby facilitating the improvement of the fixed dosage effect of the reagent for pharmaceutical coating processing wastewater.

[0046] refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The intermittent rotation assembly includes two fixed blocks 4, both of which are fixedly mounted on the inner bottom surface of the operating box 2. A transmission rod 5 is provided between the two fixed blocks 4, and the transmission rod 5 is movably sleeved with the fixed block 4. The two ends of the fixed block 4 are respectively fixedly mounted with a first spur gear 6. The inner top surface of the operating box 2 is provided with two first spur bevel gears 7, which are movably sleeved with the fixed plate 62. The outside of the first spur bevel gear 7 on the right side of the fixed block 4 is fixedly sleeved with a reverse column 8. The top surface of the reverse column 8 is fixedly mounted with a push column 9. The outside of the first spur bevel gear 7 on the left side of the fixed block 4 is fixedly sleeved with a reverse column 8. A forward column 10 is fixedly sleeved, an extrusion column 11 is fixedly mounted on the top surface of the forward column 10, an intermittent disk 12 is fixedly mounted on the bottom surface of the fixed column 14, a plurality of force grooves 13 are opened on the outside of the intermittent disk 12, and the plurality of force grooves 13 are movably sleeved with the push column 9 and the extrusion column 11 respectively, a stabilizing hole 19 is opened on the top surface of the fixed plate 62, and the stabilizing hole 19 is movably sleeved with the fixed column 14, a stepping motor 20 is fixedly mounted on the inner bottom surface of the operation box 2, and the outer circumferential surfaces of the stepping motor 20 and the transmission rod 5 are respectively fixedly sleeved with transmission wheels 21, and the outer circumferential walls of the two transmission wheels 21 are wound with belts 22;

[0047] refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The unloading assembly includes a movable column 63, which is fixedly mounted on the bottom surface of the rotating table 15. The outer circular wall surface of the movable column 63 is provided with a torsion spring 23. The bottom surface of the rotating table 15 is provided with a baffle plate 24. The top surface of the baffle plate 24 is provided with a movable hole 25. The movable hole 25 is movably connected to the movable column 63. A silicone block 28 is fixedly mounted on the top surface of the baffle plate 24. A discharge hole 27 is provided on the top surface of the rotating table 15. A circular through hole is provided on the bottom surface of the fixed feeding tube 17. A discharge pipe 26 is fixedly connected to the inner circular wall surface of the circular through hole. The discharge pipe 26 is fixedly connected to the discharge hole 27. The silicone block 28 is movably connected to the discharge pipe 26. A positioning frame 29 is fixedly mounted on one side of the operation box 2, and a blocking column 30 is fixedly mounted on the top surface of the positioning frame 29.

[0048] refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 5, through the set stepper motor 20, the staff uses the stepper motor 20, and the rotation of the driving shaft of the stepper motor 20 drives the transmission wheel 21 to rotate, and then the two transmission wheels 21 are transmitted through the belt 22, and then the rotation of the transmission rod 5 drives the two first spur gears 6 to rotate, which drives the two first spur bevel gears 7 to rotate. At this time, the two first spur bevel gears 7 rotate relative to each other, and the forward column 10 and the extrusion column 11 and the reverse column 8 and the pushing column 9 are arranged in opposite positions. When the first spur bevel gear 7, the forward column 10 and the extrusion column 11 on the left side rotate clockwise, the extrusion column 11 will enter the inside of the force groove 13, and the inner wall of the force groove 13 is squeezed by rotating the extrusion column 11, so that the intermittent disk 12 drives the fixed column 14, the rotating table 15 and the fixed dose barrel 17 to rotate counterclockwise, so that the fixed dose barrel 17 can be rotated to the position of the removal hole 3 to discharge the medicine, and then the transmission rod 5 continues to rotate, and the extrusion column 11 will move out from the inside of the force groove 13. At this time, the transmission that continues to rotate The rod 5 drives the first straight bevel gear 6 on the right to rotate counterclockwise, and engages to drive the first straight bevel gear 7, the reverse column 8 and the push column 9 on the right to rotate, and then the push column 9 will approach the position of the intermittent disk 12 and enter the inside of the force groove 13, and then the push column 9 squeezes the inner wall of the force groove 13 to push the intermittent disk 12, the fixed column 14, the rotating table 15 and the fixed feeding cylinder 17 to rotate clockwise, so that the fixed feeding cylinder 17 can be retracted into the interior of the operating box 2 for feeding, and the feed is fed through the forward column 10 and the extrusion column. 11 and the reverse column 8 and the push column 9 are staggered in forward and reverse motion, thereby facilitating the intermittent rotation of the fixed feeding cylinder 17, so as to intermittently feed the pharmaceutical coating processing wastewater, and facilitating the reduction of the dosage when the wastewater concentration is low and the increase of the dosage frequency when the concentration is high, which can not only ensure the treatment effect but also reduce the waste of the pharmaceutical. Through intermittent feeding, the concentration of the pharmaceutical in the wastewater can be strictly controlled to avoid the residual water caused by excessive addition, such as excessive aluminum ions and chloride ions, thereby reducing the risk of secondary pollution to the environment.

[0049] refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, through the provided blocking column 30, when the fixed shot barrel 17 rotates out of the interior of the operating box 2 through the removal hole 3, the rotating platform 15, the fixed shot barrel 17 and the shielding plate 24 will approach the position of the positioning frame 29. At this time, the shielding plate 24 will first contact the blocking column 30. Through the obstruction of the blocking column 30, the rotating platform 15 and the fixed shot barrel 17 continue to rotate, and the shielding plate 24 will be blocked on one side of the blocking column 30. At this time, the shielding plate 24 will compress the torsion spring 23 and rotate around the movable column 63, and then the shielding plate 24 and the silicone block 28 will move away from the position of the discharge hole 27 and the discharge pipe 26, thereby releasing the obstruction of the discharge pipe 26. , then, the medicine inside the fixed-dosing tube 17 will flow into the interior of the processing box 1 through the discharge pipe 26, and then under the toggle of the pushing column 9, the intermittent disk 12 will drive the rotating table 15, the fixed-dosing tube 17 and the baffle 24 to rotate counterclockwise, and then the fixed-dosing tube 17 will rotate back to the interior of the operating box 2, and the baffle 24 will leave one side of the blocking column 30. When the baffle 24 leaves one side of the blocking column 30, the torsion spring 23 will quickly drive the baffle 24 to rebound, so as to re-block the discharge pipe 26, allowing the fixed-dosing tube 17 to enter the interior of the operating box 2 to refill the medicine, so as to realize automatic intermittent delivery of the medicine.

[0050] refer to Figure 1 、 Figure 7 and Figure 8 The partition assembly includes a placement box 31, which is fixedly mounted on the top surface of the operation box 2. A partition plate 33 is fixedly mounted on the bottom surface of the placement box 31. A plurality of partition plates 34 are fixedly mounted on one side of the partition plate 33. A plurality of flow holes 35 are opened on one side of the partition plate 33. A material injection pipe 36 is provided on one side of the partition plate 33. The material injection pipe 36 is fixedly sleeved with the flow hole 35. A plurality of solenoid valves 37 are fixedly sleeved on the outer circumferential wall of the material injection pipe 36. A mounting hole 38 is opened on the outer circumferential wall of the material injection pipe 36. A discharge pipe 39 is fixedly sleeved on the inner circumferential wall of the mounting hole 38. A discharge hole 32 is opened on the bottom surface of the placement box 31.

[0051] By setting the partition plate 34, the interior of the placement box 31 can be divided into multiple spaces by the combination of the partition plate 33 and the partition plate 34, which is convenient for placing different wastewater treatment agents. By setting the injection pipe 36, the multiple spaces divided by the partition plate 33 and the partition plate 34 are connected to the injection pipe 36, and each corresponding space has an electromagnetic valve 37. When different agents need to be added to the interior of the treatment box 1, the corresponding electromagnetic valve 37 can be opened to allow the agent in the corresponding space to enter the interior of the injection pipe 36, and then be injected into the interior of the fixed feeding tube 17 through the discharge pipe 39 and the discharge hole 32, and then quantitative feeding is carried out through the fixed feeding tube 17 to allow different wastewater treatment agents to be added.

[0052] refer to Figure 1 、 Figure 9 、 Figure 10 and Figure 11 The fusion assembly includes a placement rack 56, which is movably sleeved inside the processing box 1. Two guide plates 57 are fixedly installed on the inner bottom surface of the placement rack 56. An entry hole 58 is opened on the inner bottom surface of the placement rack 56. A connecting pipe 40 is fixedly sleeved on the inner wall of the entry hole 58. A rotating shell 41 is provided inside the processing box 1. A spherical shell 46 is provided on the outer wall of the rotating shell 41. A plurality of fastening holes 45 are opened on the outer wall of the rotating shell 41 for fastening. The inner wall of the fixing hole 45 is provided with a thread, the inner wall of the fastening hole 45 is threadedly connected with a shunt pipe 44, the outer wall of the spherical shell 46 is provided with a threaded hole, the outer wall of the shunt pipe 44 is provided with a thread, the shunt pipe 44 is threadedly connected to the spherical shell 46, a feed hole 42 is provided at one end of the rotating shell 41, the inner wall of the feed hole 42 is fixedly sleeved with a sealed bearing 43, the inner wall of the inner ring of the sealed bearing 43 is fixedly sleeved with the connecting pipe 40, the spherical shell 46 is provided with a threaded hole, the outer wall of the shunt pipe 44 is threaded, the shunt pipe 44 is threadedly connected to the spherical shell 46, and a feed hole 42 is provided at one end of the rotating shell 41. 6 is provided with a plurality of filtering holes on the outer circumferential wall surface, the interior of the processing box 1 is fixedly sleeved with a support frame 59, the processing box 1 is fixedly sleeved with a fixed frame 60, the interior of the fixed frame 60 is fixedly sleeved with a filter membrane 61, the bottom surface of the placement rack 56 is fixedly installed with a mounting rack 53, the top surface of the mounting rack 53 is fixedly installed with a support rack 47, the interior of the support rack 47 is fixedly sleeved with a drive motor 48, the bottom surface of the mounting rack 53 is provided with a rotating column 49, the rotating column 49 passes through the mounting rack 53 and is fixedly installed with the drive shaft of the drive motor 48, the bottom surface of the rotating column 49 is fixedly installed with a second straight bevel gear 54, one end of the rotating shell 41 is fixedly installed with a transmission column 55, one end of the transmission column 55 is fixedly installed with a second straight bevel gear 52, the second straight bevel gear 52 is meshed with the second straight bevel gear 54 and is connected, and a stirring column 50 is fixedly installed on the bottom surface of the second straight bevel gear 54, and a plurality of mixing plates 51 are fixedly installed on the outer circumferential wall surface of the stirring column 50;

[0053] refer to Figure 9 、 Figure 10 and Figure 11, through the provided connecting pipe 40, when the fixed-dosing cylinder 17 discharges the medicine into the treatment box 1, the medicine will first enter the interior of the placement rack 56 and be between the two guide plates 57, and then the medicine will enter the interior of the rotating shell 41 through the inlet hole 58 and the connecting pipe 40, and then the medicine in the rotating shell 41 will be dispersed into the interior of the multiple spherical shells 46 through multiple diversion pipes 44. Since the rotating shell 41, the diversion pipes 44 and the spherical shells 46 are in the wastewater, the medicine in the spherical shells 46 will diffuse in the wastewater through the filtering holes on the spherical shells 46, thereby facilitating the rapid diffusion of the medicine in all levels and regions of the water body, so that the medicine is fully mixed with the wastewater, avoiding excessive concentration of the medicine in local areas, preventing precipitation or agglomeration due to local oversaturation, and preventing the medicine from being sprinkled on the water surface. Part of the medicine will be adsorbed on the surface of the water to form a thin film, and it will not be truly Entering the water body and reacting with pollutants will reduce the effective utilization rate of the agent and cause waste of the agent. This situation can be avoided by directly putting it into the water and spreading it, so that the agent can fully play its role. When the agent diffuses in the wastewater through the rotating shell 41 and the spherical shell 46, the driving motor 48 is used. The rotation of the driving shaft of the driving motor 48 will drive the rotating column 49 to rotate, and then the rotating column 49 will engage and drive the second straight bevel gear 52 and the transmission column 55 to rotate. Then the transmission column 55 will drive the rotating shell 41, the diversion pipe 44 and the spherical shell 46 to rotate in the wastewater, so that the spherical shell 46 rotates synchronously when discharging the medicine, so as to stir the water so that the agent can be quickly diffused in the wastewater. When the rotating column 49 rotates, it will drive the stirring column 50 and the mixing plate 51 to rotate, so as to stir the wastewater so that the agent can be mixed with the wastewater.

[0054] Working principle: Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5, through the set fixed feeding cylinder 17, when the staff is putting the medicine into the wastewater treatment of the medicinal coating process, first, the medicine is put into the fixed feeding cylinder 17, and then the staff can rotate the rotating table 15 by using the rotating component. The rotation of the rotating table 15 will drive the fixed feeding cylinder 17 to rotate, and then the fixed feeding cylinder 17 will rotate out of the interior of the operation box 2 through the removal hole 3 to deliver the medicine, and then let the medicine enter the fusion component to dissolve the medicine in the water. Due to the volume of the fixed feeding cylinder 17, the medicine is put in 500 ml each time and is added in multiple times, so that the dosing frequency and dosage can be dynamically adjusted according to the real-time water quality of the wastewater and the progress of the reaction, avoiding excessive dosage of the medicine caused by a one-time large dose. At the same time, multiple additions of small amounts can shorten the residence time of the agent in the wastewater, reduce the risk of agent failure due to hydrolysis, volatilization or reaction with other substances, ensure that each added agent can maintain high activity, and multiple additions can disperse the agent more evenly, avoid excessive or low local agent concentration, ensure that the agent is fully in contact and react with the pollutants in the wastewater, and improve the treatment efficiency of coagulation, flocculation or oxidation. Furthermore, if abnormalities occur during the wastewater treatment process, such as a sudden increase in pollutant concentration or poor treatment effect, multiple additions can quickly adjust the dosing strategy, such as increasing the number of additions or dosage, and correct the problem in time, thereby facilitating the improvement of the fixed dosage effect of the agent for pharmaceutical coating processing wastewater.

[0055] refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, through the stepper motor 20, the staff uses the stepper motor 20, and the rotation of the drive shaft of the stepper motor 20 will drive the transmission wheel 21 to rotate, and then the two transmission wheels 21 are transmitted through the belt 22, and then the rotation of the transmission rod 5 will drive the two first spur gears 6 to rotate, which will drive the two first spur bevel gears 7 to rotate. At this time, the two first spur bevel gears 7 rotate relative to each other, and the forward column 10 and the extrusion column 11 and the reverse column 8 and the push column 9 are arranged in opposite positions. When the first spur bevel gear 7, the forward column 10 and the extrusion column 11 on the left side rotate clockwise, the extrusion column 11 will enter the inside of the force groove 13, and the inner wall of the force groove 13 is squeezed by rotating the extrusion column 11, so that the intermittent disk 12 drives the fixed column 14 and the rotating table 15 and the fixed shot cylinder 17 rotate counterclockwise, so that the fixed shot cylinder 17 can be rotated to the position of the removal hole 3 to discharge the medicine, and then the transmission rod 5 continues to rotate, and the extrusion column 11 will move out from the inside of the force groove 13. At this time, the continuously rotating transmission rod 5 will drive the first straight bevel gear 6 on the right to rotate counterclockwise, and mesh with the first straight bevel gear 7, the reverse column 8 and the pushing column 9 on the right to rotate, and then the pushing column 9 will approach the position of the intermittent disk 12 and enter the inside of the force groove 13, and then the pushing column 9 squeezes the inner wall of the force groove 13 to push the intermittent disk 12, the fixed column 14, the rotating table 15 and the fixed shot cylinder 17 to rotate clockwise, so that the fixed shot cylinder 17 can be retracted into the interior of the operating box 2 for feeding, and the forward column 10 is connected with the extrusion column 11 and the reverse column 10. The forward and reverse staggered movement of the column 8 and the pushing column 9 facilitates the intermittent rotation of the fixed-dosing cylinder 17, so as to intermittently dosing of the pharmaceutical coating processing wastewater, and is convenient for reducing the dosage when the wastewater concentration is low and increasing the dosage frequency when the concentration is high, which can not only ensure the treatment effect but also reduce the waste of the pharmaceutical. Through intermittent dosing, the concentration of the pharmaceutical in the wastewater can be strictly controlled to avoid the residual water caused by excessive dosing, such as excessive aluminum ions and chloride ions, and reduce the risk of secondary pollution to the environment. When the fixed-dosing cylinder 17 is rotated out of the interior of the operating box 2 through the removal hole 3, the rotating table 15, the fixed-dosing cylinder 17 and the baffle plate 24 will be close to the position of the positioning frame 29. At this time, the baffle plate 24 will first contact the blocking column 30. Through the blocking of the blocking column 30, the rotating table 15 and the fixed-dosing cylinder 17 will be rotated out of the operating box 2 through the removal hole 3. The cylinder 17 continues to rotate, and the baffle plate 24 will be blocked on one side of the blocking column 30. At this time, the baffle plate 24 will compress the torsion spring 23 and rotate around the movable column 63, and then the baffle plate 24 and the silicone block 28 will move away from the position of the discharge hole 27 and the discharge pipe 26, thereby releasing the obstruction of the discharge pipe 26. Subsequently, the medicine inside the fixed-dosing cylinder 17 will flow into the interior of the processing box 1 through the discharge pipe 26, and then under the toggle of the pushing column 9, the intermittent disk 12 will drive the rotating table 15, the fixed-dosing cylinder 17 and the baffle plate 24 to rotate counterclockwise, and then the fixed-dosing cylinder 17 rotates back to the interior of the operating box 2, and the baffle plate 24 will leave one side of the blocking column 30. When the baffle plate 24 leaves one side of the blocking column 30, the torsion spring 23 will quickly drive the baffle plate 24 to rebound.It is convenient to re-block the discharge pipe 26 so that the fixed feeding tube 17 can enter the interior of the operation box 2 to refill the medicine, so as to realize the automatic intermittent feeding of the medicine.

[0056] refer to Figure 1 、 Figure 7 and Figure 8 By setting the partition plate 34, the interior of the placement box 31 can be divided into multiple spaces by the combination of the partition plate 33 and the partition plate 34, which is convenient for placing different wastewater treatment agents. The multiple spaces divided by the partition plate 33 and the partition plate 34 are connected to the injection pipe 36, and each corresponding space has an electromagnetic valve 37. When different agents need to be added to the interior of the treatment box 1, the corresponding electromagnetic valve 37 can be opened to allow the agents in the corresponding space to enter the interior of the injection pipe 36, and then be injected into the interior of the fixed feeding tube 17 through the discharge pipe 39 and the discharge hole 32, and then quantitative feeding is carried out through the fixed feeding tube 17 to allow different wastewater treatment agents to be added.

[0057] refer to Figure 1 、 Figure 9 、 Figure 10 and Figure 11 , through the provided connecting pipe 40, when the fixed-dosing drum 17 discharges the medicine into the treatment box 1, the medicine will first enter the interior of the placement rack 56 and be between the two guide plates 57, and then the medicine will enter the interior of the rotating shell 41 through the inlet hole 58 and the connecting pipe 40, and then the medicine in the rotating shell 41 will be dispersed into the interior of the multiple spherical shells 46 through the multiple diversion pipes 44. Since the rotating shell 41, the diversion pipes 44 and the spherical shells 46 are in the wastewater, the medicine in the spherical shells 46 will diffuse in the wastewater through the filtering holes on the spherical shells 46, thereby facilitating the rapid diffusion of the medicine in all levels and regions of the water body, so that the medicine is fully mixed with the wastewater, avoiding excessive concentration of the medicine in local areas, preventing precipitation or agglomeration due to local oversaturation, and preventing the medicine from being spilled on the water surface. The agent will be adsorbed on the surface of the water to form a thin film, but will not be able to actually enter the water body to react with the pollutants, resulting in a decrease in the effective utilization rate of the agent and a waste of the agent. This situation can be avoided by directly throwing it into the water and spreading it, so that the agent can fully play its role. When the agent diffuses in the wastewater through the rotating shell 41 and the spherical shell 46, the driving motor 48 is used. The rotation of the driving shaft of the driving motor 48 will drive the rotating column 49 to rotate, and then the rotating column 49 will engage and drive the second straight bevel gear 52 and the transmission column 55 to rotate. Then the transmission column 55 will drive the rotating shell 41, the diverter pipe 44 and the spherical shell 46 to rotate in the wastewater, so that the spherical shell 46 rotates synchronously when discharging the agent, which is convenient for stirring the water so that the agent can be quickly diffused in the wastewater.

[0058] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for dosing medicines in a treatment pool for treating wastewater from pharmaceutical coating processing, characterized in that: include: A processing box, wherein an operating box is fixedly mounted on one side of the processing box, and a removal hole is opened on one side of the operating box; A fixed-dosage assembly is provided inside the operating box and is used for quantitatively dosing pharmaceutical coating processing wastewater. The fixed-dosage assembly includes: a fixed plate fixedly mounted on the top surface of the operating box, a fixed-dosage tube provided on the top surface of the operating box, a feed hopper fixedly sleeved inside the fixed-dosage tube, a rotating platform provided on the bottom surface of the fixed-dosage tube, a fixed hole formed on the bottom surface of the rotating platform, a fixed column fixedly sleeved on the inner circular wall surface of the fixed hole, and is used for quantitatively containing pharmaceuticals. The fixed-dosage tube has a capacity of 500 milliliters. The inner bottom surface of the operation box is provided with an intermittent rotating assembly for positioning and rotating the fixed feeding barrel; The bottom surface of the rotating table is provided with a feeding assembly for feeding the medicine; The top surface of the operating box is provided with a partition assembly for placing different medicines; The interior of the processing box is provided with a fusion component for stably diffusing the agent; The intermittent rotating assembly comprises: two fixed blocks, the two fixed blocks are fixedly mounted on the inner bottom surface of the operating box, a transmission rod is provided between the two fixed blocks, the transmission rod is movably socketed with the fixed block, and two ends of the fixed block are fixedly mounted with the first spur gear, the inner top surface of the operating box is provided with two first spur bevel gears, the first spur bevel gear is movably socketed with the fixed plate, the outer surface of the first spur bevel gear on the right side of the fixed block is fixedly socketed with a reverse column, the top surface of the reverse column is fixedly mounted with a pushing column, the outer surface of the first spur bevel gear on the left side of the fixed block is fixedly socketed with a forward column, the top surface of the forward column is fixedly mounted with an extrusion column, the bottom surface of the fixed column is fixedly mounted with an intermittent disk, the outer surface of the intermittent disk is provided with a plurality of force grooves, the plurality of force grooves are movably socketed with the pushing column and the extrusion column respectively, the top surface of the fixed plate is provided with a stabilizing hole, the stabilizing hole is movably socketed with the fixed column, the inner bottom surface of the operating box is fixedly mounted with a stepping motor, the outer circular wall surfaces of the stepping motor and the transmission rod are respectively fixedly socketed with transmission wheels, and the outer circular walls of the two transmission wheels are provided with belts; The fusion component includes: a placement rack, which is movably sleeved inside the processing box, and two guide plates are fixedly installed on the inner bottom surface of the placement rack. An entry hole is provided on the inner bottom surface of the placement rack, and a connecting pipe is fixedly sleeved on the inner circular wall of the entry hole. A rotating shell is provided inside the processing box, and a spherical shell is provided on the outer circular wall of the rotating shell. A plurality of fastening holes are provided on the outer circular wall of the rotating shell, and a thread is provided on the inner circular wall of the fastening hole. The inner circular wall of the fastening hole is threadedly connected to a diversion pipe, and a threaded hole is provided on the outer circular wall of the spherical shell, and the outer circular wall of the diversion pipe is threaded. The diversion pipe is threadedly connected to the spherical shell, and a feed hole is provided at one end of the rotating shell, and a sealing bearing is fixedly sleeved on the inner circular wall of the feed hole. The inner circular wall of the inner ring of the sealing bearing is fixedly sleeved on the connecting pipe, and a plurality of filtering holes are provided on the outer circular wall of the spherical shell.

2. The device for fixed drug dosing in a treatment pool for treating wastewater from pharmaceutical coating processing according to claim 1, characterized in that: The blanking assembly comprises: The movable column is fixedly installed on the bottom surface of the rotating table, the outer circular wall surface of the movable column is provided with a torsion spring, the bottom surface of the rotating table is provided with a baffle, the top surface of the baffle is provided with a movable hole, the movable hole is movably connected to the movable column, a silicone block is fixedly installed on the top surface of the baffle, a discharge hole is provided on the top surface of the rotating table, a circular through hole is provided on the bottom surface of the fixed feeding barrel, a discharge pipe is fixedly connected to the inner circular wall surface of the circular through hole, the discharge pipe is fixedly connected to the discharge hole, the silicone block is movably connected to the discharge pipe, a positioning frame is fixedly installed on one side of the operating box, and a blocking column is fixedly installed on the top surface of the positioning frame.

3. The device for fixed drug dosing in a treatment pool for treating wastewater from pharmaceutical coating processing according to claim 2, characterized in that: The partition components include: The placement box is fixedly installed on the top surface of the operation box, a partition plate is fixedly installed on the inner bottom surface of the placement box, and a plurality of partition plates are fixedly installed on one side of the partition plate.

4. The device for fixedly dosing medicines in a treatment pool for treating wastewater from pharmaceutical coating processing according to claim 3, characterized in that: A plurality of flow holes are opened on one side of the partition plate, and an injection pipe is provided on one side of the partition plate. The injection pipe is fixedly connected to the flow hole, and a plurality of solenoid valves are fixedly connected to the outer circular wall of the injection pipe. A mounting hole is opened on the outer circular wall of the injection pipe, and a discharge pipe is fixedly connected to the inner circular wall of the mounting hole. A discharge hole is opened on the bottom surface of the placement box.

5. The device for fixedly dosing medicines in a treatment pool for treating wastewater from pharmaceutical coating processing according to claim 4, characterized in that: The bottom surface of the placement frame is fixedly installed with a mounting frame, the top surface of the mounting frame is fixedly installed with a supporting frame, the interior of the supporting frame is fixedly sleeved with a driving motor, the bottom surface of the mounting frame is provided with a rotating column, the rotating column passes through the mounting frame and is fixedly installed with the driving shaft of the driving motor, the bottom surface of the rotating column is fixedly installed with a second straight bevel gear, one end of the rotating shell is fixedly installed with a transmission column, one end of the transmission column is fixedly installed with a second straight bevel gear, and the second straight bevel gear is meshed with the second straight bevel gear.

6. The device for fixedly dosing medicines in a treatment pool for treating wastewater from pharmaceutical coating processing according to claim 5, characterized in that: A stirring column is fixedly mounted on the bottom surface of the second spur bevel gear, and a plurality of mixing plates are fixedly mounted on the outer circumferential wall surface of the stirring column.

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