Medicament mixing machine for municipal sewage treatment

Abstract

According to the technical scheme, the agent mixing machine for municipal sewage treatment is characterized by comprising a bottom plate, a plurality of supporting rods are fixedly installed on the top face of the bottom plate, connecting plates are fixedly installed on the top faces of the supporting rods, and mounting plates are arranged on the top faces of the connecting plates; a mixing box is fixedly mounted on the top surface of the mounting plate, and a feeding hole is formed in the top surface of the mixing box; the mixing assembly is arranged on the top surface of the mixing box and is used for mixing the liquid medicament, and a stirring plate, a PLC (Programmable Logic Controller), the mixing box, a driving motor, a stirring rod, a feeding hole, a second water outlet hole, a water inlet, a water tank, a first water outlet hole, a water pump, a first water outlet pipe and a spray head are mutually matched for use, so that after the liquid medicament is mixed, the liquid medicament is uniformly mixed; a stirring rod and a stirring plate in the mixing box can be flushed, so that the liquid medicament is prevented from remaining on the stirring rod and the stirring plate in the mixing box, and the medicament mixing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicament mixing, in particular to a medicament mixer for municipal sewage treatment. Background Art

[0002] When treating municipal sewage, in order to facilitate the neutralization of harmful substances in sewage, operators may add chemicals during sewage treatment. Pharmacy is a comprehensive applied technical discipline that studies drug preparation theory, production technology, quality control, etc. Its basic task is to study how to make drugs into suitable dosage forms and ensure that high-quality preparations meet the needs of medical and health work. Since the principles and technical operations of prescription preparation and preparation preparation are roughly the same, the discipline that discusses the two parts together is called pharmacy. Modern pharmacy has developed greatly and also includes biopharmaceutics, physical pharmacy, etc. In the actual preparation process of medicines, it is necessary to mix various types of pharmaceutical solutions.

[0003] For example, the Chinese patent with publication number CN209597018U proposes a liquid medicine mixer, which can automatically clean the particulate medium attached to the inner wall through a cleaning plate, avoiding the side of the cleaning plate being tightly attached to the inner wall of the container when the cleaning plate is rotated by a first motor through a tension spring, so as to facilitate the cleaning of the inner wall of the container. The annular bottom plate can be limited to reduce the amplitude of the shaking of the cleaning plate when it rotates. However, in this solution, since the first fixed plate and the second fixed plate are used to simultaneously stir the liquid medicine added to the container in two directions, after the liquid medicine is stirred, some medicine may remain on the first fixed plate and the second fixed plate. When the staff adds other different types of medicines, the other medicines will be mixed with some of the remaining medicines, which may produce chemical reactions, thereby affecting the effect of medicine mixing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a chemical mixer for municipal sewage treatment, which solves the problem that due to the use of a first fixed plate and a second fixed plate to simultaneously perform bidirectional stirring on the liquid chemical added to the container, part of the chemical may remain on the first fixed plate and the second fixed plate after the liquid chemical is stirred. When the staff adds other different types of chemical, the other chemical will be mixed with the part of the remaining chemical, which may cause a chemical reaction, thereby affecting the chemical mixing effect.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A pharmaceutical mixer for municipal sewage treatment, comprising: a bottom plate, a plurality of support rods are fixedly mounted on the top surface of the bottom plate, a connecting plate is fixedly mounted on the top surface of the plurality of support rods, a mounting plate is arranged on the top surface of the connecting plate, a mixing box is fixedly mounted on the top surface of the mounting plate, a feeding port is provided on the top surface of the mixing box; a mixing component, the mixing component is arranged on the top surface of the mixing box and is used to mix liquid pharmaceuticals, the mixing component comprising: a rotating hole, the rotating hole is arranged on the top surface of the mixing box, a driving motor is fixedly mounted on the top surface of the mixing box, a PLC controller is fixedly mounted on the top surface of the mixing box, the driving motor is electrically connected to the PLC controller, and the driving motor drives The outer circular wall surface of the moving shaft is movably connected with the rotating hole, a stirring rod is fixedly installed at one end of the driving shaft of the driving motor, and two stirring plates are fixedly installed on the outer circular wall surface of the stirring rod. A fixed port is provided on one side of the mixing box, and a water tank is fixedly connected inside the fixed port. A water inlet is provided on the top surface of the water tank, a first water outlet hole is provided on one side of the water tank, and a water pump is fixedly connected to the inner circular wall surface of the first water outlet hole. The water pump is electrically connected to the PLC controller, a first water outlet pipe is fixedly connected to the inner circular wall surface of the water pump, and a nozzle is fixedly connected to the outer circular wall surface of the first water outlet pipe, a second water outlet hole is provided on one side of the mixing box, and a second water outlet pipe is fixedly connected to the inner circular wall surface of the second water outlet hole.

[0007] In order to facilitate the shaking and flushing of the residual liquid agent in the mixing box with clean water, as a municipal sewage treatment agent mixer of the utility model, it is preferred that two fixing plates are fixedly installed on the top surface of the connecting plate, and two connecting columns are fixedly installed on the sides of the two fixing plates close to each other, and two clamping holes are provided on one side of the mounting plate, and the clamping holes are movably connected with the connecting columns, and a sliding groove is provided on the top surface of the connecting plate, and a roller is fixedly installed on the bottom surface of the mounting plate, and the roller is movably connected with the sliding groove.

[0008] In order to facilitate the staff to pour different liquid reagents from the feed hopper into the interior of the mixing box, as a municipal sewage treatment reagent mixer of the utility model, it is preferred that the interior of the feed port is fixedly sleeved with a feed hopper, and the interior of the feed hopper is fixedly installed with a partition.

[0009] In order to observe the mixing of liquid reagents inside the mixing box, as a municipal sewage treatment reagent mixer of the utility model, preferably, an observation port is opened on one side of the mixing box, and a glass mirror is fixedly sleeved inside the observation port.

[0010] In order to facilitate the discharge of the mixed chemicals or clean water in the mixing box from the mixing box through the second water outlet pipe, as a chemical mixer for municipal sewage treatment of the utility model, preferably, the outer circular wall surface of the second water outlet pipe is provided with threads, and the outer circular wall surface of the second water outlet pipe is threadedly connected with a threaded cover.

[0011] In order to prevent dust from entering the interior of the water tank through the water inlet, as a municipal sewage treatment agent mixer of the utility model, preferably, the internal movable sleeve of the water inlet is connected with a rubber plug.

[0012] In order to supply power to the driving motor, water pump and PLC controller, as a municipal sewage treatment agent mixer of the utility model, preferably, a battery is fixedly mounted on the top surface of the mixing box, and the battery is electrically connected to the driving motor, water pump and PLC controller.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] Through the coordinated use of the stirring plate, PLC controller, mixing box, drive motor, stirring rod, feed port, second water outlet, water inlet, water tank, first water outlet, water pump, first water outlet pipe and nozzle, after the liquid medicine is mixed, the stirring rod and stirring plate in the mixing box can be rinsed to avoid liquid medicine remaining on the stirring rod and stirring plate in the mixing box, thereby improving the effect of mixing the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the mixing box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the stirring plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the water tank structure of the utility model;

[0019] Figure 5 yes Figure 1 Schematic diagram of the local structure of A.

[0020] Figure numerals: 1. bottom plate; 2. support rod; 3. connecting plate; 4. fixing plate; 5. connecting column; 6. sliding groove; 7. mounting plate; 8. roller; 9. snap-on hole; 10. mixing box; 11. feed port; 12. feed hopper; 13. partition; 14. fixing port; 15. water tank; 16. first water outlet; 17. first water outlet pipe; 18. nozzle; 19. water inlet; 20. rubber plug; 21. rotating hole; 22. stirring rod; 23. stirring plate; 24. observation port; 25. glass mirror; 26. second water outlet; 27. second water outlet pipe; 28. threaded cover; 29. ​​battery. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A municipal sewage treatment agent mixer comprises a bottom plate 1, a plurality of support rods 2 are fixedly mounted on the top surface of the bottom plate 1, a connection plate 3 is fixedly mounted on the top surface of the plurality of support rods 2, a mounting plate 7 is arranged on the top surface of the connection plate 3, a mixing box 10 is fixedly mounted on the top surface of the mounting plate 7, a feed port 11 is arranged on the top surface of the mixing box 10, a mixing assembly is arranged on the top surface of the mixing box 10 for mixing liquid agents, the mixing assembly comprises a rotating hole 21, the rotating hole 21 is arranged on the top surface of the mixing box 10, a driving motor is fixedly mounted on the top surface of the mixing box 10, a PLC controller is fixedly mounted on the top surface of the mixing box 10, the driving motor is electrically connected to the PLC controller, and the outer surface of the driving shaft of the driving motor The circular wall surface is movably connected with the rotating hole 21, a stirring rod 22 is fixedly installed at one end of the driving shaft of the driving motor, and two stirring plates 23 are fixedly installed on the outer circular wall surface of the stirring rod 22. A fixed port 14 is provided on one side of the mixing box 10, and a water tank 15 is fixedly connected inside the fixed port 14. A water inlet 19 is provided on the top surface of the water tank 15. A first water outlet hole 16 is provided on one side of the water tank 15, and a water pump is fixedly connected to the inner circular wall surface of the first water outlet hole 16. The water pump is electrically connected to the PLC controller, and a first water outlet pipe 17 is fixedly connected to the inner circular wall surface of the water pump, and a nozzle 18 is fixedly connected to the outer circular wall surface of the first water outlet pipe 17. A second water outlet hole 26 is provided on one side of the mixing box 10, and the inner circular wall surface of the second water outlet hole 26 A second water outlet pipe 27 is fixedly sleeved, and a stirring plate 23 is provided. Before mixing the liquid medicine, the staff can first start the driving motor on the mixing box 10 through the PLC controller, so that the driving shaft of the driving motor rotates with the stirring rod 22. While the stirring rod 22 and the stirring plate 23 are rotating, the staff can pour the liquid medicine to be mixed from the feed port 11 into the interior of the mixing box 10. When the liquid medicine enters the interior of the mixing box 10, the rotating stirring rod 22 and the stirring plate 23 can stir and mix the liquid medicine, so that the mixed liquid medicine can flow out from the second water outlet 26. After the liquid medicine is mixed, some liquid medicine will remain in the interior of the mixing box 10. At this time, the staff can pour clean water into the water tank 15 through the water inlet 19. After pouring the clean water into the water tank 15, the staff can open the water pump in the first water outlet 16 through the PLC controller, so that the water pump draws the water in the water tank 15 through the first water outlet pipe 17 and sprays it through the nozzle 18, so that the sprayed clean water is poured on the stirring rod 22 and the stirring plate 23, thereby flushing the liquid medicine remaining on the stirring rod 22 and the stirring plate 23. After mixing the liquid medicine, the stirring rod 22 and the stirring plate 23 in the mixing box 10 can be flushed to avoid the liquid medicine remaining on the stirring rod 22 and the stirring plate 23 in the mixing box 10, thereby improving the effect of mixing the medicine.

[0024] Embodiment 2

[0025] Based on the above embodiment 1, reference Figure 1 and Figure 2 Two fixing plates 4 are fixedly installed on the top surface of the connecting plate 3, and two connecting columns 5 are fixedly installed on the sides of the two fixing plates 4 close to each other. Two clamping holes 9 are provided on one side of the mounting plate 7, and the clamping holes 9 are movably sleeved with the connecting columns 5. A sliding groove 6 is provided on the top surface of the connecting plate 3, and a roller 8 is fixedly installed on the bottom surface of the mounting plate 7, and the roller 8 is movably sleeved with the sliding groove 6. By setting the connecting column 5, after the clean water in the water tank 15 is sprayed into the mixing box 10, the staff can shake the mounting plate 7 and the mixing box 10 on the connecting column 5 through the clamping holes 9, so that the roller 8 under the mounting plate 7 slides inside the sliding groove 6, so that the mixing box 10 can be shaken on the connecting plate 3. When the mixing box 10 shakes back and forth, the clean water poured into the mixing box 10 shakes inside the mixing box 10, which is convenient for the clean water to shake and rinse the residual liquid medicine in the mixing box 10.

[0026] Embodiment 3

[0027] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 The feed port 11 is internally fixedly sleeved with a feed hopper 12, and the feed hopper 12 is internally fixedly installed with a partition 13. An observation port 24 is provided on one side of the mixing box 10, and a glass mirror 25 is fixedly sleeved inside the observation port 24. By providing the glass mirror 25, the glass mirror 25 can facilitate the staff to observe the mixing of the liquid medicine inside the mixing box 10 from the outside of the mixing box 10. The outer circumferential wall surface of the second water outlet pipe 27 is provided with a thread, and the outer circumferential wall surface of the second water outlet pipe 27 is threadedly connected with a threaded cover 28. By providing the threaded cover 28, the staff can unscrew the threaded cover 28 from the second water outlet pipe 27 through the thread, so that the mixed medicine or clean water in the mixing box 10 is discharged from the mixing box 10 through the second water outlet pipe 27. The water inlet 19 is internally movably sleeved with a rubber plug 20, and a battery 29 is fixedly installed on the top surface of the mixing box 10, and the battery 29 is electrically connected to the drive motor, the water pump and the PLC controller.

[0028] Working principle: Please refer to Figure 1-Figure 5As shown, by setting the stirring plate 23, before mixing the liquid medicine, the staff can first start the driving motor on the mixing box 10 through the PLC controller, so that the driving shaft of the driving motor rotates with the stirring rod 22. While the stirring rod 22 and the stirring plate 23 are rotating, the staff can pour the liquid medicine to be mixed from the feed inlet 11 into the interior of the mixing box 10. When the liquid medicine enters the interior of the mixing box 10, the rotating stirring rod 22 and the stirring plate 23 can stir and mix the liquid medicine, so that the mixed liquid medicine can flow out from the second water outlet 26. After the liquid medicine is mixed, some liquid medicine will remain in the mixing box 10. At this time, the staff can The staff can pour clean water into the water tank 15 through the water inlet 19. After pouring the clean water into the water tank 15, the staff can open the water pump in the first water outlet 16 through the PLC controller, so that the water pump draws the water in the water tank 15 through the first water outlet pipe 17 and sprays it through the nozzle 18, so that the sprayed clean water is poured on the stirring rod 22 and the stirring plate 23, thereby flushing the liquid medicine remaining on the stirring rod 22 and the stirring plate 23. After mixing the liquid medicine, the stirring rod 22 and the stirring plate 23 in the mixing box 10 can be flushed to avoid the liquid medicine remaining on the stirring rod 22 and the stirring plate 23 in the mixing box 10, thereby improving the effect of mixing the medicine.

[0029] By setting the connecting column 5, after the clean water in the water tank 15 is sprayed into the mixing box 10, the staff can shake the mounting plate 7 and the mixing box 10 on the connecting column 5 through the snap-in hole 9, so that the roller 8 under the mounting plate 7 slides inside the sliding groove 6, so that the mixing box 10 can be shaken on the connecting plate 3. While the mixing box 10 is shaking back and forth, the clean water poured into the mixing box 10 shakes inside the mixing box 10, which is convenient for the clean water to shake and rinse the residual liquid medicine in the mixing box 10. By setting the glass mirror 25, the glass mirror 25 can facilitate the staff to observe the mixing of the liquid medicine inside the mixing box 10 from the outside of the mixing box 10. By setting the threaded cover 28, the staff can unscrew the threaded cover 28 from the second water outlet pipe 27 through the thread, which is convenient for the mixed medicine or clean water in the mixing box 10 to be discharged from the mixing box 10 through the second water outlet pipe 27.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical mixer for municipal sewage treatment, characterized in that: include: A bottom plate (1), a plurality of support rods (2) are fixedly mounted on the top surface of the bottom plate (1), a connection plate (3) is fixedly mounted on the top surfaces of the plurality of support rods (2), a mounting plate (7) is arranged on the top surface of the connection plate (3), a mixing box (10) is fixedly mounted on the top surface of the mounting plate (7), and a feed port (11) is provided on the top surface of the mixing box (10); A mixing assembly, the mixing assembly is arranged on the top surface of the mixing box (10) and is used to mix liquid medicines. The mixing assembly comprises: a rotating hole (21), the rotating hole (21) is opened on the top surface of the mixing box (10), a driving motor is fixedly installed on the top surface of the mixing box (10), a PLC controller is fixedly installed on the top surface of the mixing box (10), the driving motor is electrically connected to the PLC controller, the outer cylindrical wall surface of the driving shaft of the driving motor is movably sleeved with the rotating hole (21), a stirring rod (22) is fixedly installed on one end of the driving shaft of the driving motor, two stirring plates (23) are fixedly installed on the outer cylindrical wall surface of the stirring rod (22), and the mixing box ( A fixed port (14) is provided on one side of the mixing box (10), a water tank (15) is fixedly sleeved inside the fixed port (14), a water inlet (19) is provided on the top surface of the water tank (15), a first water outlet hole (16) is provided on one side of the water tank (15), a water pump is fixedly sleeved on the inner circular wall surface of the first water outlet hole (16), the water pump is electrically connected to the PLC controller, a first water outlet pipe (17) is fixedly sleeved on the inner circular wall surface of the water pump, a nozzle (18) is fixedly sleeved on the outer circular wall surface of the first water outlet pipe (17), a second water outlet hole (26) is provided on one side of the mixing box (10), a second water outlet pipe (27) is fixedly sleeved on the inner circular wall surface of the second water outlet hole (26).

2. A municipal sewage treatment agent mixer according to claim 1, characterized in that: Two fixing plates (4) are fixedly mounted on the top surface of the connecting plate (3); two connecting columns (5) are fixedly mounted on the sides of the two fixing plates (4) close to each other; two clamping holes (9) are provided on one side of the mounting plate (7); the clamping holes (9) are movably sleeved with the connecting columns (5); a sliding groove (6) is provided on the top surface of the connecting plate (3); a roller (8) is fixedly mounted on the bottom surface of the mounting plate (7); the roller (8) is movably sleeved with the sliding groove (6).

3. The municipal sewage treatment agent mixer according to claim 1, characterized in that: A feed hopper (12) is fixedly sleeved inside the feed port (11), and a partition plate (13) is fixedly installed inside the feed hopper (12).

4. The municipal sewage treatment agent mixer according to claim 1, characterized in that: An observation port (24) is provided on one side of the mixing box (10), and a glass mirror (25) is fixedly sleeved inside the observation port (24).

5. The municipal sewage treatment agent mixer according to claim 1, characterized in that: The outer circumferential wall surface of the second water outlet pipe (27) is provided with threads, and the outer circumferential wall surface of the second water outlet pipe (27) is threadedly connected to a threaded cover (28).

6. The municipal sewage treatment agent mixer according to claim 1, characterized in that: The water inlet (19) is movably sleeved with a rubber plug (20).

7. The municipal sewage treatment agent mixer according to claim 1, characterized in that: A storage battery (29) is fixedly mounted on the top surface of the mixing box (10), and the storage battery (29) is electrically connected to the driving motor, the water pump and the PLC controller.

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