Environment-friendly treatment device for wastewater of inhalation solution medicine production line

Abstract

The application discloses an inhaled solution medicine production line wastewater environment-friendly treatment device, which comprises a treatment tank, a storage tank for storing high-efficiency activated carbon powder, an agitating device for agitating liquid in the treatment tank and a stirring plate rotationally connected with the agitating device, and further comprises a material scattering device for scattering the high-efficiency activated carbon powder into the liquid for catalysis when the liquid enters the treatment tank. When the wastewater is added and enters a catalytic oxidation stage, hydrogen peroxide needs to be separately injected. If the linkage is not cut off, the liquid flow at the water inlet will trigger the blocking plate again, so that the excessive high-efficiency activated carbon enters the treatment tank. The sliding block drives the connecting rod to be displaced, so that the connecting rod is separated from the blocking plate, and mechanical limiting is realized through the key, so that the solid-liquid ratio in the tank is kept constant, and the influence of the excessive high-efficiency activated carbon on the subsequent catalysis is avoided.

Description

Technical Field

[0001] This invention relates to the field of wastewater environmental protection technology, specifically to an environmental protection treatment device for wastewater from an inhalation solution pharmaceutical production line. Background Technology

[0002] While existing wastewater environmental protection treatment devices generally recognize the need to utilize high-efficiency activated carbon as a catalyst in conjunction with hydrogen peroxide for deep oxidation and degradation to remove trace amounts of glucocorticoids and antibacterial drugs from wastewater, there are still many shortcomings in their specific structural design.

[0003] While existing wastewater treatment devices for inhaled drug production lines generally recognize the need for high-efficiency activated carbon as a catalyst in conjunction with hydrogen peroxide for deep oxidation and degradation to remove trace amounts of glucocorticoids and antibacterial drugs from wastewater, they lack the function of automatically and synchronously adding activated carbon in sync with the water flow. When wastewater enters the treatment tank, operators must manually control the amount of activated carbon added based on experience or separately open electrically controlled valves. This method struggles to accurately match the instantaneous changes in influent flow rate, easily leading to over-addition of activated carbon and waste, or under-addition resulting in incomplete catalytic degradation. Furthermore, when discharging powdered activated carbon from the existing storage tank outlet, the lack of an effective disturbance structure allows the powder to easily form stress arches at the discharge port due to electrostatic adsorption or moisture absorption, causing poor discharge or even complete blockage. This prevents the powder from flowing continuously in a fluidized state, resulting in material interruption and causing the catalytic reaction to be interrupted due to catalyst loss, severely impacting the continuity and stability of wastewater treatment. Furthermore, when the wastewater is added and enters the catalytic oxidation stage where hydrogen peroxide is injected separately, if the existing linkage mechanism is not manually shut off, the residual liquid flow at the inlet or accidental touch by the operator can easily trigger the carbon addition signal again, causing excess high-efficiency activated carbon to continue entering the treatment tank. This not only disrupts the preset solid-liquid ratio in the tank, but also causes the excessive activated carbon to ineffectively quench the hydroxyl radicals generated subsequently, reducing the efficiency of deep oxidation and degradation. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an environmentally friendly wastewater treatment device for inhalation solution pharmaceutical production lines, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an environmentally friendly wastewater treatment device for an inhalation solution pharmaceutical production line, comprising a treatment tank, a storage tank for storing high-efficiency activated carbon powder, an inlet on the outer wall of the treatment tank, a drain on the outer wall of the treatment tank, an agitation device for agitating the liquid inside the treatment tank, and an agitator plate rotatably connected to the agitation device. The treatment tank is topped with a frame plate, and the storage tank is fixedly connected to the top of the frame plate. The wastewater treatment device further includes: a feeding device for sprinkling high-efficiency activated carbon powder into the liquid for catalysis when the liquid enters the treatment tank, a cleaning device for cleaning the precipitated high-efficiency activated carbon powder, and a dismantling device for facilitating rapid cleaning and collection of impurities. The material spreading device includes a baffle plate that slides on the inner wall of the processing tank, a push rod that slides on the bottom of the frame plate, a sliding rack that slides on the bottom of the frame plate, a blocking block fixed on the bottom of the frame plate, a rotating ring that rotates on the bottom of the frame plate, a baffle that slides on the inner wall of the rotating ring, and a stop block that is fixedly connected to the bottom of the frame plate. A discharge trough is provided between the storage tank and the frame plate, and the baffle is in contact with the discharge trough.

[0006] The material spreading device further includes a rotating tube rotatably connected to the inner wall of the discharge trough, a clearing rod fixedly connected to the rotating tube, a limiting key slidably embedded in the inner wall of the push rod, a slider sliding on the outer wall of the processing tank, a connecting rod fixedly connected to the slider, and a key slidably embedded in the inner wall of the slider. The rotating tube is slidably connected to the rotating ring. A sliding groove is provided on the side of the processing tank near the limiting key, and a protrusion is provided on the inner wall of the sliding groove. A slot is provided on the side of the sliding rack near the limiting key, and the limiting key contacts the inner wall of the slot. A limiting groove is provided on the side of the baffle plate near the connecting rod, and the connecting rod contacts the inside of the limiting groove. The connecting rod slides on the inner wall of the push rod.

[0007] The first blocking block has an inclined surface on the side near the sliding rack to facilitate the movement of the sliding rack. The second abutment has an inclined surface on the side near the baffle to facilitate the movement of the baffle. An elastic element is provided between the baffle and the rotating ring to move the baffle away from the rotating ring. An elastic element is provided between the limiting key and the push rod to limit the push rod. An elastic element is provided between the blocking plate and the processing tank to reset the blocking plate. An elastic element is provided between the insertion key and the slider to reset the insertion key. The limiting key consists of two sliding rods, one sliding inside the push rod and the other sliding inside the sliding rack, with the latter contacting the inner wall of the sliding groove.

[0008] The cleaning device includes a sliding ring that slides on the inner wall of the treatment tank, a connecting rod that rotatably connects the sliding ring to the baffle plate, a sliding rod that slides on the inner wall of the agitator, and a scraper that is fixedly connected to the sliding rod. The sliding rod is slidably installed on the inner wall of the sliding ring.

[0009] The cleaning device further includes a fixed frame installed at the bottom of the treatment tank, a drawer slidably connected to the inner wall of the fixed frame, a sliding block one sliding on the inner wall of the treatment tank, a sliding block two slidably connected to the inner wall of the drawer, a rotating rod rotatably connected to the sliding block two, a sliding rod slidably connected to the inner wall of the drawer, a rotating rod rotatably connecting the rotating rod and the sliding rod, a push plate rotatably connected to the sliding rod, and a stop block fixedly connected to the sliding rod. A discharge chute is provided at the bottom of the inner wall of the treatment tank, and the treatment tank communicates with the drawer through the discharge chute.

[0010] An elastic element is provided between the first sliding block and the processing tank. The elastic element is provided to facilitate the reset of the first sliding block. A torsion spring is provided between the rotating rod and the second sliding block. The torsion spring is provided to reset the rotating rod. An elastic element is provided between the second sliding block and the drawer. A handle is provided on the outer wall of the drawer.

[0011] The removal device includes a sliding baffle that slides on the inner wall of the processing tank, a push rod fixedly connected to the sliding baffle, a sliding rod that slides on the inner wall of the drawer, a sliding key that slides on the inner wall of the drawer, a sliding block that slides on the outer wall of the drawer, a grip that slides on the inner wall of the handle, and a connecting rod that rotatably connects the grip and the sliding block.

[0012] The removal device also includes a sealing plate that slides on the inner wall of the drawer and a connecting rod 2 that rotatably connects the handle and the sealing plate. A sealing groove is provided on the side of the treatment tank near the sealing plate, and the sealing plate contacts the inner wall of the sealing groove.

[0013] An elastic element is provided between the sealing plate and the drawer box, and an elastic element is provided between the sliding baffle and the processing tank. A sliding groove is provided on the side of the slide rod three near the sliding key, and an inclined surface is provided on the side of the slide rod three near the sliding block. The inclined surface of the slide rod three is provided to facilitate the sliding block to push the slide rod three to move. An elastic element is provided between the slide rod three and the grip rod. The elastic element is provided to drive the slide rod three to move away from the drawer box.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, the fluid kinetic energy of wastewater entering the treatment tank directly drives the baffle plate to open, achieving the effect of adding water as needed and stopping when water is gone. Simultaneously, as the baffle plate opens, it drives the rotating pipe and the unblocking rod to rotate and disturb inside the storage tank. The rotation of the unblocking rod continuously breaks down the stress arch bridge formed by the high-efficiency activated carbon powder at the discharge port, ensuring the powder flows continuously and avoids material interruption caused by powder absorbing moisture and clumping. When the wastewater is added and the catalytic oxidation stage begins, hydrogen peroxide needs to be injected separately. If the linkage is not cut off, the liquid flow at the inlet will trigger the baffle plate again, causing excess high-efficiency activated carbon to enter the treatment tank. By pushing the slider, the connecting rod is moved to disengage from the baffle plate, and mechanical limiting is achieved through a key, ensuring a constant solid-liquid ratio inside the tank and preventing excessive high-efficiency activated carbon from affecting subsequent catalysis.

[0015] 2. In this invention, the push plate is moved by the inclined surface of the sliding block one. Since the stop block restricts the push plate from rotating back, the push plate forms a one-way rotating device that pushes inward and rotates outward. This avoids the bottom turbulence generated by the agitator from re-entraining the sediment that has entered the collection box back into the tank. During the stage of filling wastewater and sprinkling high-efficiency activated carbon powder, a stable sediment layer has not yet formed at the bottom of the tank. If the scraper is still dry grinding at the bottom of the tank at this time, it will not only do useless work, but also wear down the anti-corrosion layer at the bottom of the tank and consume the torque of the agitator. The lifting mechanism makes the scraper automatically lift off the ground when sludge is not needed, which extends the life of the scraper and the sliding block one.

[0016] 3. In this invention, the operator only needs to hold the handle and pull the lever to disengage the sliding block from the slide rod through the connecting rod two and the link two, thereby releasing the mechanical lock of the drawer box and allowing the slide rod to slide freely. At the same time, the sealing plate retracts into the drawer box, releasing the sealing connection between the drawer box and the processing tank. No additional tools are required, which greatly improves the efficiency of on-site operation. The automatic sealing of the discharge chute by the sliding baffle ensures that the discharge chute is reliably sealed at the same moment that the drawer box is separated from the tank, preventing leakage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the blocking plate and push rod of the present invention; Figure 3 This is a schematic diagram of the sliding ring and connecting rod at one position of the present invention; Figure 4 This is a schematic diagram of the position and structure of the rotating tube and the unblocking rod of the present invention; Figure 5 This is a schematic diagram of the position structure of the sliding rod and scraper rod of the present invention; Figure 6 This is a schematic diagram of the two-position structure of the sealing plate and connecting rod of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram of section A; Figure 8 This is a schematic diagram of the fixing frame and drawer position structure of the present invention; Figure 9 This is a schematic diagram of the two-position structure of the grip and connecting rod of the present invention.

[0018] The meanings of the labels in the diagram are as follows: 1. Processing tank; 2. Storage tank; 3. Inlet; 4. Outlet; 5. Agitator; 6. Agitator plate; 7. Baffle plate; 8. Push rod; 9. Sliding rack; 10. Block 1; 11. Rotating ring; 12. Baffle; 13. Abutment block; 14. Rotating pipe; 15. Unblocking rod; 16. Limit key; 17. Sliding block; 18. Connecting rod 1; 19. Insert key; 21. Sliding ring; 22. Connecting rod 1; 23. 24. Sliding rod; 25. Scraper; 26. Fixing frame; 27. Drawer box; 28. Sliding block one; 29. ​​Sliding block two; 20. Rotating rod; 291. Sliding rod; 292. Rotating rod; 293. Push plate; 294. Stop block; 31. Sliding baffle; 32. Push rod; 33. Sliding rod three; 34. Sliding key; 35. Sliding block; 36. Handle; 37. Connecting rod two; 38. Sealing plate; 39. Connecting rod two. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-9 One embodiment of the present invention is: an environmentally friendly treatment device for wastewater from an inhalation solution pharmaceutical production line, comprising a treatment tank 1, a storage tank 2 for storing high-efficiency activated carbon powder, a water inlet 3 opened on the outer wall of the treatment tank 1, a drain outlet 4 opened on the outer wall of the treatment tank 1, an agitation device 5 for agitating the liquid inside the treatment tank 1, and an agitator 6 rotatably connected to the agitation device 5. The top of the treatment tank 1 is provided with a frame plate, and the storage tank 2 is fixedly connected to the top of the frame plate. The environmentally friendly treatment device for wastewater from an inhalation solution pharmaceutical production line also includes: a feeding device for sprinkling high-efficiency activated carbon powder into the liquid for catalysis when the liquid enters the treatment tank 1, a cleaning device for cleaning the precipitated high-efficiency activated carbon powder, and a dismantling device for facilitating the rapid cleaning and collection of impurities. The material spreading device includes a baffle plate 7 sliding on the inner wall of the processing tank 1, a push rod 8 sliding on the bottom of the frame plate, a sliding rack 9 sliding on the bottom of the frame plate, a blocking block 10 fixed on the bottom of the frame plate, a rotating ring 11 rotating on the bottom of the frame plate, a baffle plate 12 sliding on the inner wall of the rotating ring 11, and a stop block 13 fixedly connected to the bottom of the frame plate. A discharge trough is provided between the storage tank 2 and the frame plate, and the baffle plate 12 contacts the discharge trough.

[0021] The material spreading device also includes a rotating tube 14 rotatably connected to the inner wall of the discharge chute, a clearing rod 15 fixedly connected to the rotating tube 14, a limiting key 16 slidably embedded in the inner wall of the push rod 8, a slider 17 slidably on the outer wall of the processing tank 1, a connecting rod 18 fixedly connected to the slider 17, and a key 19 slidably embedded in the inner wall of the slider 17. The rotating tube 14 is slidably connected to the rotating ring 11. A sliding groove is provided on the side of the processing tank 1 near the limiting key 16. A protrusion is provided on the inner wall of the sliding groove. A slot is provided on the side of the sliding rack 9 near the limiting key 16. The limiting key 16 contacts the inner wall of the slot. A limiting groove is provided on the side of the baffle plate 7 near the connecting rod 18. The connecting rod 18 contacts the inside of the limiting groove. The connecting rod 18 slides on the inner wall of the push rod 8.

[0022] The obstruction block 10 has an inclined surface on the side near the sliding rack 9 to facilitate the movement of the sliding rack 9. The abutment block 13 has an inclined surface on the side near the baffle 12 to facilitate the movement of the baffle 12. An elastic element is provided between the baffle 12 and the rotating ring 11 to move the baffle 12 away from the rotating ring 11. An elastic element is provided between the limit key 16 and the push rod 8 to limit the push rod 8. An elastic element is provided between the blocking plate 7 and the processing tank 1 to reset the blocking plate 7. An elastic element is provided between the key 19 and the slider 17 to reset the key 19. The limit key 16 consists of two sliders, slider 1 and slider 2. Slider 1 slides inside the push rod 8, and slider 2 slides inside the sliding rack 9. Slider 2 is in contact with the inner wall of the sliding groove.

[0023] In this embodiment, when environmental treatment of wastewater is required, wastewater is poured into treatment tank 1 through inlet 3. After the wastewater is poured in, the high-efficiency activated carbon powder inside storage tank 2 is poured into treatment tank 1. The high-efficiency activated carbon powder and wastewater are mixed by stirring device 5. After the wastewater is added, hydrogen peroxide is added to mix with the wastewater. The oxygen-containing functional groups on the surface of the high-efficiency activated carbon catalyze the decomposition of hydrogen peroxide to produce hydroxyl radicals. The decomposition of hydrogen peroxide can achieve deep oxidative degradation of trace amounts of glucocorticoids and antibacterial drugs. When wastewater is added into treatment tank 1, the force of the wastewater through inlet 3 will push the baffle plate 7 to move away from inlet 3. The movement of baffle plate 7 will drive push rod 8 to move through connecting rod 18. The movement of the sliding rack 9 will cause the sliding rack 9 to move, which in turn will cause the rotating ring 11 to rotate. The rotation of the rotating ring 11 will cause the baffle 12 to move away from the abutment 13. This movement of the baffle 12 away from the rotating ring 11 will release the seal of the baffle 12 on the discharge trough, allowing the high-efficiency activated carbon stored in the storage tank 2 to enter the treatment tank 1. The movement of the baffle 12 will cause the rotating tube 14 to rotate, which will cause the unblocking rod 15 to move. The movement of the unblocking rod 15 will unblock the powder inside the storage tank 2, making the powder discharge smoother. When the sliding rack 9 moves, it will cause the limit key 16 to move. When the limit key 16 moves, the slide rod 2 will move along the inner wall of the sliding groove. When the slide rod 2 contacts the protrusion, the protrusion will push the slide rod 2 to move. When lever 2 moves upward, sliding lever 2 moves upward, pushing sliding lever 1 to release the limit on push rod 8 and sliding rack 9, allowing sliding rack 9 to slide. As sliding rack 9 moves, it contacts the inclined surface of stop block 10, causing stop block 10 to push sliding rack 9 to slide. Sliding sliding rack 9 causes the teeth on the other side to contact rotating ring 11. When wastewater addition is complete, baffle plate 7 resets. The reset of baffle plate 7 causes sliding rack 9 to drive rotating ring 11 to reset. The reset of rotating ring 11 causes baffle plate 12 to contact the inclined surface of stop block 13, causing stop block 13 to push baffle plate 12 to reseal the discharge tank. When hydrogen peroxide needs to be added into treatment tank 1 through inlet 3, slider 17 is pushed upward. The upward movement of slider 17 drives... Link 18 moves, releasing its contact with baffle 7. Pressing key 19 inserts it into the slot, limiting slider 17 and preventing further addition of high-efficiency activated carbon powder when hydrogen peroxide is added to treatment tank 1. The fluid kinetic energy of wastewater entering treatment tank 1 directly drives baffle 7, opening baffle 12. This achieves the effect of adding water only when it's available and stopping when it's not. Simultaneously, as baffle 12 opens, it drives rotating tube 14 and unblocking rod 15 to rotate and agitate inside storage tank 2. The rotation of unblocking rod 15 continuously breaks down the stress arch formed by the high-efficiency activated carbon powder at the discharge port, ensuring the powder flows continuously and avoids material interruption due to moisture absorption and clumping. When the wastewater addition is complete and the catalytic oxidation stage begins...Hydrogen peroxide needs to be injected separately. If the linkage is not cut off, the liquid flow from inlet 3 will trigger the baffle plate 7 again, causing excess high-efficiency activated carbon to enter the treatment tank 1. This is addressed by pushing slider 17, which in turn moves connecting rod 18, disengaging it from the baffle plate 7. Mechanical restraint via key 19 ensures a constant solid-liquid ratio within the tank, preventing excessive high-efficiency activated carbon from affecting subsequent catalysis.

[0024] Please see Figures 1-9 Based on the above embodiments, in another embodiment of the present invention, the cleaning device includes a sliding ring 21 that slides on the inner wall of the treatment tank 1, a connecting rod 22 that rotatably connects the sliding ring 21 and the baffle plate 7, a sliding rod 23 that slides on the inner wall of the stirring device 5, and a scraper 24 that is fixedly connected to the sliding rod 23. The sliding rod 23 is slidably installed on the inner wall of the sliding ring 21.

[0025] The cleaning device also includes a fixed frame 25 installed at the bottom of the treatment tank 1, a drawer 26 slidably connected to the inner wall of the fixed frame 25, a sliding block 27 sliding on the inner wall of the treatment tank 1, a sliding block 28 slidably connected to the inner wall of the drawer 26, a rotating rod 29 rotatably connected to the sliding block 28, a sliding rod 291 slidably connected to the inner wall of the drawer 26, a rotating rod 292 rotatably connecting the rotating rod 29 and the sliding rod 291, a push plate 293 rotatably connected to the sliding rod 291, and a stop block 294 fixedly connected to the sliding rod 291. A discharge chute is provided at the bottom of the inner wall of the treatment tank 1, and the treatment tank 1 is connected to the drawer 26 through the discharge chute.

[0026] An elastic element is provided between the sliding block 27 and the processing tank 1. The elastic element is provided to facilitate the reset of the sliding block 27. A torsion spring is provided between the rotating rod 29 and the sliding block 28. The torsion spring is provided to reset the rotating rod 29. An elastic element is provided between the sliding block 28 and the drawer 26. A handle is provided on the outer wall of the drawer 26.

[0027] The dismantling device includes a sliding baffle 31 that slides on the inner wall of the processing tank 1, a push rod 32 that is fixedly connected to the sliding baffle 31, a sliding rod 33 that slides on the inner wall of the drawer 26, a sliding key 34 that is slidably embedded in the inner wall of the drawer 26, a sliding block 35 that slides on the outer wall of the drawer 26, a grip rod 36 that slides on the inner wall of the handle, and a connecting rod 37 that rotatably connects the grip rod 36 and the sliding block 35.

[0028] The removal device also includes a sealing plate 38 that slides on the inner wall of the drawer 26 and a connecting rod 39 that rotatably connects the handle 36 and the sealing plate 38. A sealing groove is provided on the side of the treatment tank 1 near the sealing plate 38, and the sealing plate 38 contacts the inner wall of the sealing groove.

[0029] An elastic element is provided between the sealing plate 38 and the drawer 26, and an elastic element is provided between the sliding baffle 31 and the processing tank 1. A sliding groove is provided on the side of the slide bar 33 near the sliding key 34. The side of the slide bar 33 near the sliding block 35 is provided with an inclined surface. The inclined surface of the slide bar 33 is provided to facilitate the sliding block 35 to push the slide bar 33 to move. An elastic element is provided between the slide bar 33 and the handle 36. The elastic element is provided to drive the slide bar 33 to move away from the drawer 26.

[0030] In this embodiment, during operation: the stirring device 5 moves the internal sliding rod 23, which in turn moves the scraper 24 to clean the sediment at the bottom of the processing tank 1. The scraper 24 pushes the sediment into the drawer 26 for storage. When the scraper 24 moves, it contacts the inclined surface of the sliding block 27, which then presses the sliding block 27 downwards. The downward movement of the sliding block 27 pushes the sliding block 28 downwards via the rotating rod 29. The downward movement of the rotating rod 29 then pushes the rotating rod 292. The movement of the rotating rod 292 will push the sliding rod 291 to slide, and the movement of the sliding rod 291 will drive the push plate 293 to move. When the push plate 293 moves, it will come into contact with the sediment, and the push plate 293 will rotate due to the resistance of the sediment. When the push plate 293 rotates, it will be blocked by the stop block 294, so the push plate 293 cannot rotate. The push plate 293 pushes the sediment away from the discharge trough to prevent the sediment from being rolled out of the suction box 26 due to agitation. When wastewater is poured into the treatment tank 1 through the inlet 3, the baffle plate 7 will move to block the flow. The movement of plate 7 pulls sliding ring 22, which in turn pulls connecting rod 21 upward. This upward movement of connecting rod 21 causes sliding rod 23 to move upward, which in turn causes scraper 24 to stop cleaning the bottom of treatment tank 1. This allows scraper 24 to stop cleaning the bottom and release contact with sliding block 27 during wastewater filling and the addition of high-efficiency activated carbon. When scraper 24 reaches above drawer 26, it moves push plate 293 via the inclined surface of sliding block 27. However, stop block 294 restricts push plate 293. Rotating back, the push plate 293 forms a one-way rotating device that pushes inward and rotates outward, preventing the bottom turbulence generated by the agitator 5 from re-entraining the sediment that has entered the suction box 26 back into the tank. During the stage of filling wastewater and sprinkling high-efficiency activated carbon powder, a stable sediment layer has not yet formed at the bottom of the tank. If the scraper 24 is still dry grinding at the bottom of the tank at this time, it will not only do useless work, but also wear down the anti-corrosion layer at the bottom of the tank and consume the torque of the agitator 5. The lifting mechanism makes the scraper 24 automatically lift off the ground when sludge discharge is not required, thus extending the life of the scraper 24 and the sliding block 27.

[0031] When it is necessary to remove the sediment collected inside drawer 26, grasp the handle and pull the lever 36. The movement of lever 36 will pull the sliding block 35 away from the sliding rod 33 via connecting rod 2 37. The sliding block 35 will then release its obstruction to the sliding rod 33, allowing the sliding rod 33 to move the slide away from drawer 26. This will allow the position of the slide to coincide with the position of the sliding key 34. When drawer 26 is pulled, the inclined surface of the sliding key 34 will contact the inner wall of the fixing frame 25 and move towards the inner wall of the slide, ensuring that the movement of drawer 26 is not obstructed. The movement of lever 36 will pull the connecting rod 2 39, which will pull the sealing plate 38 towards the inside of drawer 26, releasing the contact between the sealing plate 38 and the sealing groove. When drawer 26 is pulled out, it will release its obstruction to the push rod 32. The sliding baffle 31 seals the discharge trough when the drawer box 26 is pulled out, preventing the liquid inside from flowing out. The operator only needs to hold the handle and pull the lever 36 to disengage the sliding block 35 from the sliding rod 33 through the connecting rod 27 and the connecting rod 29, releasing the mechanical lock of the drawer box 26 and allowing the sliding rod 33 to slide freely. At the same time, the sealing plate 38 retracts into the drawer box 26, releasing the sealing connection between the drawer box 26 and the treatment tank 1. No additional tools are needed, which greatly improves the efficiency of on-site operation. The automatic sealing of the discharge trough by the sliding baffle 31 ensures that the discharge trough is reliably blocked at the same moment that the drawer box 26 is removed from the tank. This allows the drawer box 26 to be cleaned and replaced under pressure and with water while the treatment tank 1 is operating at normal liquid level, without interrupting production and significantly improving the continuous operation time of the wastewater treatment device.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly wastewater treatment device for an inhalation solution pharmaceutical production line, comprising a treatment tank (1), a storage tank (2) for storing high-efficiency activated carbon powder, an inlet (3) formed on the outer wall of the treatment tank (1), a drain outlet (4) formed on the outer wall of the treatment tank (1), an agitator (5) for agitating the liquid inside the treatment tank (1), and a stirring plate (6) rotatably connected to the agitator (5), wherein a frame plate is provided on the top of the treatment tank (1), and the storage tank (2) is fixedly connected to the top of the frame plate, characterized in that, The wastewater environmental protection treatment device for the inhalation solution drug production line also includes: a feeding device for sprinkling high-efficiency activated carbon powder into the liquid for catalysis when the liquid enters the treatment tank (1), a cleaning device for cleaning the precipitated high-efficiency activated carbon powder, and a dismantling device for quick cleaning and collection of impurities. The material spreading device includes a baffle plate (7) sliding on the inner wall of the processing tank (1), a push rod (8) sliding on the bottom of the frame plate, a sliding rack (9) sliding on the bottom of the frame plate, a blocking block (10) fixed on the bottom of the frame plate, a rotating ring (11) rotating on the bottom of the frame plate, a baffle plate (12) sliding on the inner wall of the rotating ring (11), and a stop block (13) fixedly connected to the bottom of the frame plate. A discharge trough is provided between the storage tank (2) and the frame plate, and the baffle plate (12) is in contact with the discharge trough.

2. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 1, characterized in that: The material spreading device also includes a rotating tube (14) rotatably connected to the inner wall of the discharge trough, a clearing rod (15) fixedly connected to the rotating tube (14), a limiting key (16) slidably embedded in the inner wall of the push rod (8), a slider (17) slidably on the outer wall of the treatment tank (1), a connecting rod (18) fixedly connected to the slider (17), and a key (19) slidably embedded in the inner wall of the slider (17). The rotating tube (14) is slidably connected to the rotating ring (11). The treatment tank (1) has a sliding groove on the side near the limiting key (16). The inner wall of the sliding groove has a protrusion. The sliding rack (9) has a slot on the side near the limiting key (16). The limiting key (16) contacts the inner wall of the slot. The baffle plate (7) has a limiting groove on the side near the connecting rod (18). The connecting rod (18) contacts the inside of the limiting groove. The connecting rod (18) slides on the inner wall of the push rod (8).

3. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 2, characterized in that: The first blocking block (10) has an inclined surface on the side near the sliding rack (9), the second blocking block (13) has an inclined surface on the side near the baffle (12), the baffle (12) and the rotating ring (11) are provided with an elastic element, the limit key (16) and the push rod (8) are provided with an elastic element, the blocking plate (7) and the processing tank (1) are provided with an elastic element, the key (19) and the slider (17) are provided with an elastic element, the limit key (16) is provided with a slide rod one and a slide rod two, the slide rod one slides inside the push rod (8), the slide rod two slides inside the sliding rack (9), and the slide rod two contacts the inner wall of the sliding groove.

4. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 1, characterized in that: The cleaning device includes a sliding ring (21) that slides on the inner wall of the treatment tank (1), a connecting rod (22) that rotatably connects the sliding ring (21) and the baffle plate (7), a sliding rod (23) that slides on the inner wall of the stirring device (5), and a scraper (24) that is fixedly connected to the sliding rod (23). The sliding rod (23) is slidably installed on the inner wall of the sliding ring (21).

5. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 4, characterized in that: The cleaning device also includes a fixed frame (25) installed at the bottom of the processing tank (1), a drawer (26) slidably connected to the inner wall of the fixed frame (25), a sliding block (27) sliding on the inner wall of the processing tank (1), a sliding block (28) slidably connected to the inner wall of the drawer (26), a rotating rod (29) rotatably connected to the sliding block (28), a sliding rod (291) slidably connected to the inner wall of the drawer (26), a rotating rod (292) rotatably connecting the rotating rod (29) and the sliding rod (291), a push plate (293) rotatably connected to the sliding rod (291), and a stop block (294) fixedly connected to the sliding rod (291). A discharge trough is provided at the bottom of the inner wall of the processing tank (1), and the processing tank (1) is connected to the drawer (26) through the discharge trough.

6. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 5, characterized in that: An elastic element is provided between the first sliding block (27) and the processing tank (1), a torsion spring is provided between the rotating rod (29) and the second sliding block (28), an elastic element is provided between the second sliding block (28) and the drawer (26), and a handle is provided on the outer wall of the drawer (26).

7. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 6, characterized in that: The removal device includes a sliding baffle (31) that slides on the inner wall of the processing tank (1), a push rod (32) that is fixedly connected to the sliding baffle (31), a sliding rod (33) that slides on the inner wall of the drawer (26), a sliding key (34) that slides on the inner wall of the drawer (26), a sliding block (35) that slides on the outer wall of the drawer (26), a grip rod (36) that slides on the inner wall of the handle, and a connecting rod (37) that rotatably connects the grip rod (36) and the sliding block (35).

8. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 7, characterized in that: The removal device also includes a sealing plate (38) that slides on the inner wall of the drawer (26) and a connecting rod (39) that rotatably connects the handle (36) and the sealing plate (38). The processing tank (1) has a sealing groove on the side near the sealing plate (38), and the sealing plate (38) contacts the inner wall of the sealing groove.

9. The wastewater environmental protection treatment device for the inhalation solution pharmaceutical production line according to claim 8, characterized in that: An elastic element is provided between the sealing plate (38) and the drawer (26), an elastic element is provided between the sliding baffle (31) and the processing tank (1), a sliding groove is provided on the side of the slide bar (33) near the sliding key (34), an inclined surface is provided on the side of the slide bar (33) near the sliding block (35), and an elastic element is provided between the slide bar (33) and the grip (36).

Images