A wastewater treatment device for water reuse

Abstract

The utility model belongs to sewage treatment technical field relates to a kind of wastewater reuse sewage treatment equipment, including processing box, the middle part of the top surface of processing box is fixedly connected with stirring box, the bottom end of stirring box is communicated with the inner chamber of processing box, the top of stirring box is provided with feeding assembly, the inside of stirring box is provided with stirring assembly, the top of processing box is slidably provided with mounting plate, the middle part of mounting plate is fixedly installed with filter screen, clamping groove is arranged on mounting plate, clamping rod is slidably arranged on processing box, and clamping rod is movably clamped in clamping groove.The utility model has the advantages that after moving mounting plate to the inside of processing box, second spring will pull clamping rod to clamping groove automatically to fix mounting plate, and by pulling connecting plate upwards, the bottom end of clamping rod can be separated from clamping groove, mounting plate can be directly moved out to disassemble filter screen, and the efficiency of filtration can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology and relates to a wastewater treatment equipment for reclaimed water reuse. Background Technology

[0002] Greywater reuse refers to the centralized treatment of domestic wastewater from residential communities, such as bathing, washing, laundry, kitchen, and toilet use, to meet certain standards and then reuse it for purposes such as watering greenery, washing vehicles, washing roads, and flushing household toilets, thereby achieving the goal of water conservation. Greywater reuse requires filtration during treatment to remove suspended solids, facilitating subsequent sedimentation and disinfection processes.

[0003] A novel wastewater treatment device for reclaimed water reuse, disclosed in Chinese Patent CN215387969U, includes a housing. A feed hopper is provided at the top of the housing, and a frame is fixedly provided at the bottom of the feed hopper. The frame extends into the housing. An auxiliary mechanism is provided inside the housing and extends to the outside of the housing. A filter screen is provided inside the frame. One end of the filter screen extends into one of the first slots and contacts one of the first telescopic plates. The other end of the filter screen passes through another first slot and contacts another first telescopic plate.

[0004] This wastewater treatment equipment uses a filter screen to filter impurities in the wastewater, and the screen is cleaned by driving it to move. However, after prolonged use, impurities can still accumulate inside the filter screen, causing blockages and reducing filtration efficiency.

[0005] A domestic sewage treatment device for reclaiming wastewater, disclosed in Chinese patent CN218501384U, includes a door, handle, crushing mechanism, unlocking mechanism, first filter plate, second filter plate, mounting cavity, linkage mechanism, strip, collection box and water storage tank.

[0006] This wastewater treatment equipment allows workers to clean the first and second filter plates by opening the tank door and reaching inside. However, the tank's depth limits the cleaning space and makes operation inconvenient.

[0007] To address the aforementioned problems, this utility model proposes a wastewater treatment equipment for reclaimed water reuse. Utility Model Content

[0008] To address the problems existing in the background technology, this utility model proposes a wastewater treatment equipment for reclaimed water reuse.

[0009] To achieve the above objectives, the present invention adopts the following technical solution: it includes a processing box, a mixing box is fixedly connected to the middle of the top surface of the processing box, the bottom end of the mixing box is connected to the inner cavity of the processing box, a feeding component is provided at the top of the mixing box, and a mixing component is provided inside the mixing box. An installation plate is horizontally slidably mounted on the top of the treatment box. A filter screen is fixedly mounted in the middle of the installation plate. A slot is provided on the installation plate. A locking rod is slidably mounted on the treatment box and is movably engaged in the slot.

[0010] Furthermore, the stirring assembly includes several stirring rods arranged horizontally. A motor is fixedly installed in the middle of the top surface of the stirring tank. The output end of the motor is fixedly connected to a rotating shaft. The rotating shaft rotates through the top surface of the stirring tank and extends into the stirring tank. Several stirring rods are fixedly installed through the rotating shaft from top to bottom at intervals.

[0011] Furthermore, a pump body is fixedly installed on one side of the processing tank, a water pump pipe is fixedly installed at the input end of the pump body, the end of the water pump pipe is fixedly connected to the processing tank, and a drain pipe is fixedly installed at the output end of the pump body, the end of the drain pipe is fixedly connected to the mixing tank.

[0012] Furthermore, the feeding assembly includes a feeding box, and the top surface of the mixing tank is provided with a feeding port. The feeding box is fixedly connected to the feeding port on the top surface of the mixing tank, and a funnel is fixedly connected to the top of the feeding box.

[0013] Furthermore, the inside of the feed box is rotatably connected with a rotating blade, which is composed of four blades arranged in a circular array and fixedly connected. A connecting shaft is fixedly connected to one side of the middle of the rotating blade, and the connecting shaft rotates through the side of the feed box. The connection between the funnel and the feed box corresponds vertically to the blade.

[0014] Furthermore, the top surface of the mixing tank is provided with a medicine inlet, and a medicine inlet box is fixedly installed on the top surface of the mixing tank at the medicine inlet. The connecting shaft extends into the medicine inlet box, and several baffles are evenly fixedly connected to the outer surface of the end of the connecting shaft that extends into the medicine inlet box. A liquid storage tank is fixedly installed on the top of the medicine inlet box, and a liquid outlet pipe is fixedly connected to the bottom of the liquid storage tank. A valve is installed on the liquid outlet pipe, and the end of the liquid outlet pipe is fixedly inserted through the side of the medicine inlet box. The baffle is in a sealing sliding fit with the end of the liquid outlet pipe.

[0015] Furthermore, two connecting blocks are fixedly connected to both ends of one side of the mounting plate, and two slots are provided, with the two slots respectively opened on the top surface of the two connecting blocks; The device has two locking rods, with the bottom ends of the two locking rods slidably disposed inside the two locking slots respectively, and the top ends of the two locking rods vertically sliding through the top surface of the processing box. The top ends of the two locking rods are fixedly connected to the same connecting plate. A second spring is fitted on each of the two levers located inside the processing box. One end of the second spring is fixedly connected to the top surface inside the processing box, and the other end of the second spring is fixedly connected to the lever.

[0016] Furthermore, the inner wall of the processing box has two symmetrically opened mounting slots, and the two mounting slots correspond one-to-one with two connecting blocks. The ends of the connecting blocks are slidably disposed in the corresponding mounting slots. Each of the mounting slots has a push plate that slides horizontally through a first spring. The push plate abuts against the corresponding connecting block. Each push plate has a push groove on its top surface. The end of the push groove near the connecting block has an inclined surface that gradually slopes downward from the end near the connecting block to the other end. The bottom end of the clamping rod abuts against and slides against the corresponding inclined surface.

[0017] Furthermore, an installation groove is provided on the inner wall of the processing box, and one end of the installation plate is slidably disposed in the installation groove; The mounting slot has a sliding plate that slides horizontally inside via a third spring. The mounting plate is slidably mounted on top of the sliding plate. There are two locking rods that are symmetrically fixed to the top surface of the sliding plate. There are two slots that are symmetrically opened on the mounting plate. Both slots have a beveled surface on the side near the outer surface of the mounting plate, and the locking rod abuts against and slides against the corresponding beveled surface.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. This wastewater reuse treatment equipment is equipped with a locking rod. After the mounting plate is moved into the treatment tank, the second spring will pull the locking rod downward into the slot to automatically fix the mounting plate. By pulling the connecting plate upward, the bottom end of the locking rod can be removed from the slot, and the mounting plate can be directly removed to disassemble the filter screen. This facilitates the disassembly and cleaning of the filter screen, and can promptly remove clogged impurities, thereby improving filtration efficiency.

[0019] 2. The wastewater reuse treatment equipment is equipped with a push plate, which is horizontally slidably installed in the installation groove by a first spring. When the installation plate is installed, the connecting block will push the push plate and compress the first spring. When the clamping rod is moved upward, the first spring will push the push plate, so that the push plate will automatically push the installation plate out of the treatment box, making it easy to pull out the installation plate.

[0020] 3. The wastewater reuse treatment equipment is equipped with a sliding plate. When the installation plate is slid into the treatment tank, the locking rod will slide into the slot to fix the installation plate. By pulling the sliding plate, the locking rod can be moved out of the end of the slot, and the installation plate can be directly removed from the treatment tank, thereby removing the filter screen for easy cleaning.

[0021] 4. The wastewater treatment equipment for recycling wastewater is equipped with baffles. When wastewater is added into the feed box, the wastewater falls onto the rotating blades, which drives the rotating blades to rotate, causing the connecting shaft and baffles to rotate. This allows several baffles to intermittently block the end of the outlet pipe, thus achieving quantitative dosing. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram of Embodiment 1 of this utility model; Figure 2 This is a schematic diagram of the internal structure of the processing box in Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the baffle structure in Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the mounting plate in Embodiment 1 of this utility model; Figure 5 This is a utility model Figure 4 Enlarged structural diagram of section A in the middle; Figure 6 This is a schematic diagram of the mounting plate in Embodiment 2 of this utility model.

[0023] In the diagram: 1. Processing tank; 2. Mixing tank; 3. Feeding tank; 4. Funnel; 5. Rotating blade; 6. Baffle; 7. Storage tank; 8. Discharge pipe; 9. Motor; 10. Stirring rod; 11. Mounting plate; 12. Connecting block; 13. Push plate; 14. First spring; 15. Second spring; 16. Connecting plate; 17. Water suction pipe; 18. Pump body; 19. Handle; 20. Slide plate; 21. Locking rod; 22. Third spring; 23. Filter screen; 24. Slot; 25. Drain pipe; 26. Connecting shaft; 27. Medicine inlet box; 28. Mounting groove; 29. ​​Inclined surface. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: As Figures 1-5 As shown, the technical solution adopted by this utility model is as follows: a wastewater treatment equipment for reclaimed water, including a treatment tank 1, a mixing tank 2 fixedly connected to the middle of the top surface of the treatment tank 1, and the bottom end of the mixing tank 2 communicating with the inner cavity of the treatment tank 1.

[0026] A feeding assembly is provided at the top of the mixing tank 2.

[0027] The feeding assembly includes a feeding box 3. A feeding port is provided on the top surface of the mixing tank 2, and the feeding box 3 is fixedly connected to the feeding port on the top surface of the mixing tank 2. A funnel 4 is fixedly connected to the top of the feeding box 3. Wastewater is added into the feeding box 3 through the funnel 4, and the wastewater in the feeding box 3 enters the interior of the mixing tank 2 through the feeding port.

[0028] A rotating blade 5 is rotatably connected inside the feed box 3. The rotating blade 5 consists of four blades arranged in a circumferential array and fixedly connected. The side of the rotating blade 5 is cross-shaped. A connecting shaft 26 is fixedly connected to one side of the middle of the rotating blade 5, and the connecting shaft 26 rotatably passes through the side of the feed box 3. The connection between the funnel 4 and the feed box 3 corresponds vertically to the blades. This allows the wastewater entering the feed box 3 from the funnel 4 to fall onto the blades of the rotating blade 5, thereby causing the rotating blade 5 to rotate.

[0029] A medicine inlet is provided on the top surface of the mixing tank 2, and a medicine inlet box 27 is fixedly installed on the top surface of the mixing tank 2 at the medicine inlet. A connecting shaft 26 extends into the medicine inlet box 27, and several baffles 6 are evenly fixedly connected to the outer surface of the end of the connecting shaft 26 that extends into the medicine inlet box 27. This causes the connecting shaft 26, the rotating blade 5, and the baffles 6 to rotate synchronously.

[0030] A storage tank 7 is fixedly installed on the top of the inlet tank 27, and an outlet pipe 8 is fixedly connected to the bottom of the storage tank 7. A valve is installed on the outlet pipe 8. The storage tank 7 contains flocculant, which is a water treatment agent that causes suspended particles in water to aggregate and settle through charge neutralization and adsorption bridging. The flocculant is discharged through the outlet pipe 8.

[0031] The end of the outlet pipe 8 is fixedly inserted through the side of the medicine inlet box 27, and the baffle 6 is in a sealing sliding fit with the end of the outlet pipe 8. When the baffle 6 moves to the end of the outlet pipe 8, it will seal the end of the outlet pipe 8.

[0032] The mixing tank 2 is equipped with a mixing component.

[0033] The mixing assembly includes several mixing rods 10 arranged horizontally. A motor 9 is fixedly installed in the center of the top surface of the mixing tank 2. The output end of the motor 9 is fixedly connected to a rotating shaft, which rotates through the top surface of the mixing tank 2 and extends into the mixing tank 2. Several mixing rods 10 are fixedly installed through the rotating shaft from top to bottom at intervals. The motor 9 drives the rotating shaft and the mixing rods 10 to rotate, and the mixing rods 10 agitate the sewage in the mixing tank 2.

[0034] A mounting plate 11 is horizontally slidably installed at the top of the treatment tank 1, and a filter screen 23 is fixedly installed in the middle of the mounting plate 11. Several bristles are evenly fixedly connected to the bottom surface of the bottom stirring rod 10 located at the bottom. The bristles are movably set on the top surface of the filter screen 23, so that when the stirring rod 10 rotates, it will drive the bristles to move on the top of the filter screen 23, so that the bristles push the impurities on the top of the filter screen 23 to move, making it easier for sewage to pass through the filter screen 23.

[0035] The mounting plate 11 is provided with a slot 24. A locking rod 21 is slidably provided on the processing box 1, and the locking rod 21 is movably engaged in the slot 24. The mounting plate 11 is positioned in the processing box 1 by the cooperation of the locking rod 21 and the slot 24.

[0036] Connecting blocks 12 are fixedly connected to both ends of one side of the mounting plate 11. There are two slots 24, which are respectively opened on the top surface of the two connecting blocks 12.

[0037] Two levers 21 are provided, with their bottom ends slidably disposed inside two slots 24. The top ends of both levers 21 slide vertically through the top surface of the processing box 1, and the top ends of both levers 21 are fixedly connected to the same connecting plate 16. The connecting plate 16 drives the two levers 21 to move.

[0038] Two second springs 15 are fitted onto the two locking rods 21 located inside the processing box 1. One end of the second spring 15 is fixedly connected to the top surface inside the processing box 1, and the other end of the second spring 15 is fixedly connected to the locking rod 21. In the initial state, the second spring 15 pulls the locking rod 21 downward, so that the bottom end of the locking rod 21 is engaged in the locking groove 24.

[0039] The inner wall of the processing box 1 has two symmetrically formed mounting slots 28, each corresponding to one of the two connecting blocks 12. The ends of the connecting blocks 12 are slidably disposed within the corresponding mounting slots 28. The cooperation between the connecting blocks 12 and the mounting slots 28 makes the mounting plate 11 more stable within the processing box 1.

[0040] Inside each mounting slot 28, a push plate 13 is horizontally slidably arranged via a first spring 14, and the push plate 13 abuts against the corresponding connecting block 12.

[0041] A push block is fixedly connected to the bottom surface of the push plate 13. One end of the first spring 14 is fixedly connected to one side of the push block, and the other end of the first spring 14 is fixedly connected to the inner wall of the mounting groove 28. In the initial state, the first spring 14 pushes the push block, causing the push plate 13 to move outward from the mounting groove 28.

[0042] Each push plate 13 has a push groove on its top surface, and an inclined surface 29 is provided at the end of the push groove near the connecting block 12. The inclined surface 29 gradually slopes downward from one end near the connecting block 12 to the other end, and the bottom end of the locking rod 21 abuts against and slides with the corresponding inclined surface 29. The inclined surface 29 facilitates the locking rod 21 to slide out of the push groove.

[0043] A pump body 18 is fixedly installed on one side of the treatment tank 1. A water suction pipe 17 is fixedly installed at the input end of the pump body 18, and the end of the water suction pipe 17 is fixedly connected to the treatment tank 1. This allows the pump body 18 to draw water out of the treatment tank 1 through the water suction pipe 17. A drain pipe 25 is fixedly installed at the output end of the pump body 18, and the end of the drain pipe 25 is fixedly connected to the mixing tank 2. This allows the pump body 18 to discharge water into the mixing tank 2 through the drain pipe 25.

[0044] A water outlet pipe is fixedly connected to the bottom of the treatment tank 1, and a valve is installed on the water outlet pipe.

[0045] Working principle: In use, move the mounting plate 11 and slide it into the processing box 1. The connecting block 12 will move into the processing box 1, press against the corresponding push plate 13, and compress the first spring 14.

[0046] The push plate 13 moves the inclined plane 29, which in turn presses the locking rod 21 upwards. This causes the locking rod 21 and the connecting plate 16 to move upwards and compress the second spring 15.

[0047] When the side of the push plate 13 contacts the inner wall of the mounting groove 28, the side of the connecting block 12 away from the mounting plate 11 is also located in the mounting groove 28. At this time, the locking rod 21 and the locking groove 24 correspond one-to-one, and the second spring 15 will push the locking rod 21 to move downward, so that the bottom end of the locking rod 21 is locked into the corresponding locking groove 24, fixing the mounting plate 11 and installing the filter screen 23.

[0048] Open the valve on the outlet pipe 8, at which point one of the baffles 6 blocks the end of the outlet pipe 8.

[0049] Wastewater is added into the feed box 3 from the funnel 4. The wastewater falls onto the blades of the rotating blade 5, which will drive the rotating blade 5 to rotate.

[0050] The rotating blade 5 drives the connecting shaft 26 and the baffle 6 to rotate, and the baffle 6 will move away from the end of the outlet pipe 8. Since there are multiple baffles 6 arranged in a circumferential array about the connecting shaft 26, the multiple baffles 6 work together to seal the end of the outlet pipe 8 in turn, so that the outlet pipe 8 intermittently discharges flocculant.

[0051] Wastewater in feed tank 3 will enter mixing tank 2. The initial wastewater will be filtered through filter screen 23 and then fall to the bottom of treatment tank 1. Eventually, as the amount of wastewater increases, it will overflow mounting plate 11 and remain inside mixing tank 2.

[0052] Start motor 9 to drive stirring rod 10 to rotate and stir the wastewater. This ensures that the wastewater comes into full contact with the flocculant, and impurities will settle on top of filter screen 23.

[0053] Start pump 18, which pumps water from treatment tank 1 to drain pipe 25 via pumping pipe 17. Then drain pipe 25 discharges the water back into mixing tank 2, increasing the flowability of the wastewater.

[0054] After the flocculant has come into full contact with the wastewater, open the valve on the outlet pipe to discharge the water that has been filtered by the filter screen 23 from the treatment tank 1.

[0055] At this time, the motor 9 continues to drive the stirring rod 10 to rotate, so that the bristles on the bottom surface of the stirring rod 10 at the bottom push the impurities on the top of the filter screen 23 to move, so that water can pass through the filter screen 23.

[0056] After draining the water, when cleaning the impurities on the filter screen 23, pull the connecting plate 16 upwards to move the locking rod 21 upwards, thus disengaging it from the locking slot 24. The first spring 14 will push the push plate 13 outwards into the mounting slot 28. The push plate 13 pushes the connecting block 12, causing the mounting plate 11 to move outwards into the processing box 1. Then, the mounting plate 11 can be pulled outwards into the processing box 1 to remove the filter screen 23.

[0057] The first spring 14 pushes the push groove to the outside of the mounting groove 28, so that the push groove and the locking rod 21 are aligned vertically. When the connecting plate 16 is released, the second spring 15 pushes the locking rod 21 into the push groove.

[0058] Example 2: Figure 6 As shown, the difference between this embodiment and embodiment 1 is that an installation groove 28 is provided on the inner wall of the processing box 1, and one end of the installation plate 11 is slidably disposed in the installation groove 28.

[0059] A slide plate 20 is horizontally slidably mounted inside the mounting slot 28 via a third spring 22. A handle 19 is fixedly connected to the end of the slide plate 20. The slide plate 20 can be moved by pulling it through the handle 19.

[0060] One end of the third spring 22 is fixedly connected to the slide plate 20, and the other end of the third spring 22 is fixedly connected to the inner wall of the mounting groove 28.

[0061] The mounting plate 11 is slidably disposed on top of the slide plate 20. As the mounting plate 11 moves into the processing box 1, the slide plate 20 supports the mounting plate 11.

[0062] Two locking levers 21 are provided, and the two locking levers 21 are symmetrically fixedly connected to the top surface of the slide plate 20. Two locking slots 24 are provided, and the two locking slots 24 are symmetrically opened on the mounting plate 11. Through the cooperation of the locking slots 24 and the locking levers 21, the mounting plate 11 is positioned on the top of the slide plate 20.

[0063] Both slots 24 have a bevel 29 on the side near the outer surface of the mounting plate 11. The locking rod 21 abuts against and slides with the corresponding bevel 29.

[0064] Working principle: When the mounting plate 11 is slid into the interior of the processing box 1, the ramp 29 first squeezes the lever 21, causing the lever 21 and the slide plate 20 to move and stretch the third spring 22.

[0065] After the end of the mounting plate 11 slides into the mounting groove 28, the inclined surface 29 slides past the locking rod 21. At this time, the third spring 22 will pull the sliding plate 20 to move, so that the locking rod 21 is engaged in the end of the locking groove 24. The mounting plate 11 is then fixed, and the filter screen 23 is installed.

[0066] When removing the filter screen 23, pull the sliding plate 20 outwards from the processing box 1, causing the locking rod 21 to move away from the inclined plane 29. At this time, the locking rod 21 is no longer confined to the locking groove 24, and the mounting plate 11 can be slid out directly to clean the filter screen 23.

[0067] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wastewater treatment equipment for reclaimed water reuse, characterized in that, The system includes a processing box (1), a mixing box (2) is fixedly connected to the middle of the top surface of the processing box (1), the bottom end of the mixing box (2) is connected to the inner cavity of the processing box (1), a feeding component is provided at the top of the mixing box (2), and a mixing component is provided inside the mixing box (2). The top of the treatment box (1) is horizontally slidably provided with an installation plate (11), and a filter screen (23) is fixedly installed in the middle of the installation plate (11). A slot (24) is provided on the installation plate (11), and a locking rod (21) is slidably provided on the treatment box (1). The locking rod (21) is movably locked in the slot (24).

2. The wastewater treatment equipment for reclaimed water reuse according to claim 1, characterized in that: The stirring assembly includes several stirring rods (10), which are arranged horizontally. A motor (9) is fixedly installed in the middle of the top surface of the stirring box (2). The output end of the motor (9) is fixedly connected to a rotating shaft. The rotating shaft rotates through the top surface of the stirring box (2) and extends into the stirring box (2). Several stirring rods (10) are fixedly installed through the rotating shaft from top to bottom.

3. The wastewater treatment equipment for reclaimed water reuse according to claim 1, characterized in that: A pump body (18) is fixedly installed on one side of the processing tank (1). A water pumping pipe (17) is fixedly installed at the input end of the pump body (18). The end of the water pumping pipe (17) is fixedly connected to the processing tank (1). A drain pipe (25) is fixedly installed at the output end of the pump body (18). The end of the drain pipe (25) is fixedly connected to the mixing tank (2).

4. The wastewater treatment equipment for reclaimed water reuse according to claim 1, characterized in that: The feeding assembly includes a feeding box (3), and the top surface of the mixing box (2) is provided with a feeding port. The feeding box (3) is fixedly connected to the feeding port on the top surface of the mixing box (2), and a funnel (4) is fixedly connected to the top of the feeding box (3).

5. A wastewater treatment equipment for reclaimed water reuse according to claim 4, characterized in that: The feed box (3) is rotatably connected to a rotating blade (5). The rotating blade (5) is composed of four blades arranged in a circular array and fixedly connected. A connecting shaft (26) is fixedly connected to one side of the middle part of the rotating blade (5). The connecting shaft (26) rotates through the side of the feed box (3). The connection between the funnel (4) and the feed box (3) corresponds to the blades above and below.

6. The wastewater treatment equipment for reclaimed water reuse according to claim 5, characterized in that: The top surface of the mixing tank (2) is provided with a medicine inlet. A medicine inlet box (27) is fixedly installed on the top surface of the mixing tank (2) at the medicine inlet. The connecting shaft (26) extends into the medicine inlet box (27). Several baffles (6) are evenly fixedly connected to the outer surface of the end of the connecting shaft (26) that extends into the medicine inlet box (27). The top of the medicine inlet box (27) is fixedly installed with a liquid storage tank (7), and the bottom of the liquid storage tank (7) is fixedly connected with a liquid outlet pipe (8). A valve is provided on the liquid outlet pipe (8), and the end of the liquid outlet pipe (8) is fixedly inserted through the side of the medicine inlet box (27). The baffle (6) is in a sealed sliding fit with the end of the liquid outlet pipe (8).

7. The wastewater treatment equipment for reclaimed water reuse according to claim 1, characterized in that: The mounting plate (11) has two fixed connections to its two ends on one side, and two slots (24) are provided, which are respectively opened on the top surface of the two connecting blocks (12). Two clamps (21) are provided. The bottom ends of the two clamps (21) are slidably disposed inside the two clamp slots (24). The top ends of the two clamps (21) slide vertically through the top surface of the processing box (1). The top ends of the two clamps (21) are fixedly connected to the same connecting plate (16). A second spring (15) is fitted on each of the two levers (21) located inside the processing box (1). One end of the second spring (15) is fixedly connected to the top surface inside the processing box (1), and the other end of the second spring (15) is fixedly connected to the lever (21).

8. A wastewater treatment equipment for reclaimed water reuse according to claim 7, characterized in that: The inner wall of the processing box (1) has two symmetrically opened mounting slots (28), and the two mounting slots (28) correspond one-to-one with the two connecting blocks (12). The ends of the connecting blocks (12) are slidably set in the corresponding mounting slots (28). Inside each of the mounting slots (28), a push plate (13) is horizontally slidably arranged by a first spring (14). The push plate (13) abuts against the corresponding connecting block (12). The top surface of each push plate (13) is provided with a push groove. An inclined surface (29) is provided at one end of the push groove near the connecting block (12). The inclined surface (29) gradually slopes downward from one end near the connecting block (12) to the other end. The bottom end of the clamping rod (21) abuts against and slides against the corresponding inclined surface (29).

9. A wastewater treatment equipment for reclaimed water reuse according to claim 1, characterized in that: The inner wall of the processing box (1) is provided with an installation groove (28), and one end of the installation plate (11) is slidably disposed in the installation groove (28); The mounting slot (28) is horizontally slidably mounted on a slide plate (20) by a third spring (22). The mounting plate (11) is slidably mounted on the top of the slide plate (20). There are two locking rods (21), which are symmetrically fixed to the top surface of the slide plate (20). There are two locking slots (24), which are symmetrically opened on the mounting plate (11). Both of the two slots (24) have a bevel (29) on the side near the outer surface of the mounting plate (11) in the middle. The locking rod (21) abuts against and slides with the corresponding bevel (29).

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