A sulfuric acid production wastewater recycling equipment

Abstract

The application discloses a sulfuric acid production wastewater recycling equipment and relates to the technical field of wastewater treatment.The equipment comprises a treatment cylinder, a protective cylinder fixedly connected to the outer side of the treatment cylinder, a treatment unit arranged on the upper side of the protective cylinder, a feeding pipe and a dosing pipe fixedly connected to the upper side of the treatment cylinder, a partition plate fixedly connected to the inner side of the treatment cylinder, the lower ends of the feeding pipe and the dosing pipe penetrating through the lower side of the partition plate, a rotating rod rotatably connected to the inner side of the treatment cylinder, a water outlet pipe fixedly connected to the front side of the treatment cylinder and two treatment boxes comprising the treatment unit.The sulfuric acid production wastewater recycling equipment is convenient for adding reagents to treat wastewater by arranging the treatment cylinder, the feeding pipe, the dosing pipe, the rotating rod and the stirring plate.Meanwhile, the equipment can timely extract and treat harmful gas generated in the wastewater treatment process by arranging the top cylinder, the fan blade, the rotating shaft, the treatment box, the conveying pipe and the adsorption pipe, so as to avoid affecting the physical and mental health of workers.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to a device for recycling sulfuric acid production wastewater. Background Technology

[0002] Sulfuric acid is a colorless, odorless, viscous, oily liquid. It is an extremely important and highly corrosive inorganic acid. It is known as the "mother of the chemical industry" because many industrial processes directly or indirectly require sulfuric acid. Sulfuric acid production generates wastewater, which needs to be treated for recycling and reuse.

[0003] A search revealed Chinese patent application number "CN202221721722.2", which specifically describes a device for recycling sulfuric acid production wastewater. The device includes a base, a treatment tank fixedly connected to the top of the base, a motor fixedly connected to the bottom left side of the treatment tank, and a stirring rod fixedly connected to the motor's output end. This invention uses support legs to move the device to a designated working position. Wastewater is injected into the treatment tank's inner cavity through a water inlet. A PLC controller starts the pump, guiding the wastewater out through a frame. The pump draws the liquid into the filter box's inner cavity, where it undergoes secondary filtration through a sulfuric acid filter plate. Before this final filtration, treatment agents are added by opening a movable door.

[0004] In the aforementioned patent, wastewater treatment involves adding a treatment agent. When this agent comes into contact with the sulfuric acid wastewater, the sulfites in the wastewater decompose, producing highly irritating and toxic sulfur dioxide gas. Simultaneously, if the wastewater contains sulfate-reducing bacteria or sulfides, highly toxic and flammable hydrogen sulfide gas may also be released under acidic conditions. Direct discharge of these harmful gases could easily affect the physical and mental health of workers, posing a safety hazard. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a sulfuric acid production wastewater recycling device, which solves the problem that harmful gases generated during wastewater treatment can easily affect the physical and mental health of workers.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A wastewater recycling device for sulfuric acid production includes a treatment cylinder, a protective cylinder fixedly connected to the outside of the treatment cylinder, a treatment unit disposed on the upper side of the protective cylinder, a feed pipe and a dosing pipe fixedly connected to the upper side of the treatment cylinder, a partition fixedly connected to the inner side of the treatment cylinder, the lower ends of the feed pipe and the dosing pipe passing through the lower side of the partition, a rotating rod rotatably connected to the inner side of the treatment cylinder, and a water outlet pipe fixedly connected to the front side of the treatment cylinder. The treatment unit includes two treatment boxes, which are fixedly connected to the upper side of the protective cylinder. An adsorption component is disposed on the inner side of the treatment box for absorbing harmful gases generated during wastewater treatment. A feed pipe is fixedly connected to the upper side of the treatment box, and an exhaust pipe is fixedly connected to the outer side of the treatment box.

[0008] Preferably, a funnel is fixedly connected to the lower side of the partition, a drain pipe is fixedly connected to the lower side of the funnel, and multiple stirring plates are fixedly connected to the outer side of the rotating rod and the inner side of the funnel.

[0009] Preferably, a top cover is fixedly connected to the upper side of the processing cylinder, a motor for driving the rotating rod is fixedly connected to the upper side of the top cover, a rotating shaft is rotatably connected to the inner side of the top cover, a large gear is fixedly connected to the outer side of the rotating rod, a small gear meshing with the large gear is fixedly connected to the outer side of the rotating shaft, the upper end of the rotating shaft passes through the upper side of the top cover and multiple fan blades are fixedly connected to its outer side, a top cylinder is fixedly connected to the upper side of the top cover, a first concentrator is fixedly connected to the front side of the top cylinder, a second concentrator is fixedly connected to the rear side of the top cylinder, a conveying pipe is fixedly connected between the second concentrator and the processing box, a connecting pipe is fixedly connected to the upper side of the partition, and an adsorption pipe is fixedly connected between the connecting pipe and the first concentrator.

[0010] Preferably, a connecting plate is fixedly connected to the inner side of the processing box, and a rotating pipe is rotatably connected to both the inner wall of the connecting plate and the inner wall of the processing box. A connecting pipe is fixedly connected between two rotating pipes, and multiple branch heads are fixedly connected to the outer side of the connecting pipe. The rotating pipe is connected to the conveying pipe.

[0011] Preferably, a control gear is fixedly connected to the outer end of the rotating tube, a toothed plate is meshed with the outer side of the control gear, a lifting block is fixedly connected to the lower side of the toothed plate, a U-shaped plate is fixedly connected to the lower side of the lifting block, a lifting rod is fixedly connected to the upper side of the U-shaped plate, a spring is fixedly connected between the processing cylinder and the U-shaped plate, the lifting rod is slidably connected to the processing cylinder, and a sealing cover and a bottom plate are fixedly connected to the bottom inner wall of the processing cylinder.

[0012] Preferably, a rotating block one is fixedly connected to the outer side of the upper end of the lifting rod, an inclined plate is rotatably connected to the outer side of the rotating block one, a sliding groove is provided on the upper side of the base plate, a slider is slidably connected to the inner side of the sliding groove, a rotating block two is fixedly connected to the upper side of the slider, the inclined plate is rotatably connected to the rotating block two, a side block is fixedly connected to the right side of the slider, a stop rod is fixedly connected to the right side of the side block, a turntable is fixedly connected to the lower end of the rotating rod, a fixed rod is fixedly connected to the lower side of the turntable, a rotating ring is fixedly connected to the lower end of the fixed rod, and multiple protrusions are fixedly connected to the inner side of the rotating ring, with the stop rod abutting against the protrusions.

[0013] Preferably, the lifting block and the U-shaped plate are located inside the protective cylinder, the bottom plate is located inside the sealing cover, and the lower end of the connecting pipe is located below the partition.

[0014] Preferably, multiple branch plates are fixedly connected to the outer side of the rotating rod below the funnel, and dividing plates are fixedly connected to both the front and rear sides of the branch plates, with multiple inclined blocks fixedly connected between two dividing plates.

[0015] This invention provides a wastewater recycling device for sulfuric acid production. Compared with the prior art, it has the following advantages:

[0016] (1) The sulfuric acid production wastewater recycling equipment is equipped with a treatment cylinder, feed pipe, dosing pipe, rotating rod and stirring plate to facilitate the addition of reagents to treat the wastewater; at the same time, through the top cylinder, fan blade, rotating shaft, treatment box, conveying pipe and adsorption pipe, the harmful gases generated during the wastewater treatment process can be extracted and treated in a timely manner to avoid affecting the physical and mental health of the staff.

[0017] (2) The sulfuric acid production wastewater recycling equipment, by setting up connecting pipes, branch pipes, control gears, tooth plates, U-shaped plates and lifting rods, can synchronously control the branch heads to swing repeatedly when the rotating rod rotates, so that the extracted harmful gas and alkaline liquid are fully mixed, thereby improving the treatment effect of harmful gas. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a cross-sectional first-view perspective three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a cross-sectional perspective three-dimensional structural diagram of the present invention.

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a partial cross-sectional perspective view of the present invention;

[0023] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0024] Figure 7 This is a frontal sectional view of the three-dimensional structure in this invention;

[0025] Figure 8 This is a partial three-dimensional structural diagram of the adsorption component in this invention;

[0026] Figure 9 for Figure 8 A magnified view of point C in the middle.

[0027] In the diagram: 1. Protective cylinder; 2. Treatment cylinder; 3. Outlet pipe; 4. Treatment unit; 5. Top cover; 6. Motor; 7. Feed pipe; 8. Dosing pipe; 9. Baffle plate; 10. Funnel; 11. Rotating rod; 12. Stirring plate; 13. Drain pipe; 14. Sealing cover; 15. Branch plate; 16. Dividing plate; 17. Inclined block; 41. Treatment box; 42. Feed pipe; 43. Exhaust pipe; 44. Adsorption assembly; 441. Large gear; 442. Rotating shaft; 443. Small gear; 444. Fan blade; 445. Top cylinder; 446. Centralized pipe one; 447. Centralized pipe two; 448. Adsorption pipe; 44 9. Conveying pipe; 4410. Connecting pipe; 4411. Connecting plate; 4412. Rotating pipe; 4413. Connecting pipe; 4414. Branch head; 4415. Control gear; 4416. Tooth plate; 4417. Lifting block; 4418. U-shaped plate; 4419. Lifting rod; 4420. Spring; 4421. Turntable; 4422. Fixing rod; 4423. Rotating ring; 4424. Protrusion; 4425. Rotating block one; 4426. Base plate; 4427. Inclined plate; 4428. Slide groove; 4429. Sliding block; 4430. Rotating block two; 4431. Side block; 4432. Support rod. Detailed Implementation

[0028] 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.

[0029] This invention provides the following technical solutions:

[0030] Example 1

[0031] Please see Figure 1 - Figure 8A wastewater recycling device for sulfuric acid production includes a treatment cylinder 2. A protective cylinder 1 is fixedly connected to the outside of the treatment cylinder 2. A treatment unit 4 is arranged on the upper side of the protective cylinder 1. A feed pipe 7 and a dosing pipe 8 are fixedly connected to the upper side of the treatment cylinder 2. A partition 9 is fixedly connected to the inner side of the treatment cylinder 2. The lower ends of the feed pipe 7 and the dosing pipe 8 both pass through the lower side of the partition 9. A rotating rod 11 is rotatably connected to the inner side of the treatment cylinder 2. An outlet pipe 3 is fixedly connected to the front side of the treatment cylinder 2. The treatment unit 4 includes two treatment boxes 41, which are fixedly connected to the upper side of the protective cylinder 1. An adsorption assembly 44 is arranged inside the treatment box 41. The adsorption assembly 44 is used to absorb the wastewater produced during treatment. The treatment tank 41 is equipped with a feed pipe 42 fixedly connected to the upper side and an exhaust pipe 43 fixedly connected to the outer side of the treatment tank 41. During the production of sulfuric acid, wastewater is generated. This wastewater is added to the treatment cylinder 2 through the feed pipe 7 and the reagent is added to the treatment cylinder 2 through the dosing pipe 8. Since the lower ends of the feed pipe 7 and the dosing pipe 8 are located inside the funnel 10, the wastewater and the reagent are initially mixed. At the same time, the motor 6 is started, and the motor 6 drives the rotating rod 11 to rotate. The rotating rod 11 drives the stirring plate 12 to rotate, so that the wastewater and the reagent are fully mixed. The water is discharged to the bottom through the drain pipe 13. After the treatment is completed, the water is discharged through the outlet pipe 3, which facilitates the recycling of wastewater.

[0032] A funnel 10 is fixedly connected to the lower side of the partition 9, and a drain pipe 13 is fixedly connected to the lower side of the funnel 10. Multiple stirring plates 12 are fixedly connected to the outer side of the rotating rod 11 and the inner side of the funnel 10. Multiple branch plates 15 are fixedly connected to the outer side of the rotating rod 11 and the lower side of the funnel 10. Dividing plates 16 are fixedly connected to both the front and rear sides of the branch plates 15. Multiple inclined blocks 17 are fixedly connected between two dividing plates 16. At the same time, the rotating rod 11 drives the branch plates 15 to rotate, and the branch plates 15 drive the multiple dividing plates 16 to rotate, which facilitates the dividing plates 16 to divide large particles of impurities in the wastewater and prevents large particles of impurities from clogging the outlet pipe 3.

[0033] A top cover 5 is fixedly connected to the upper side of the treatment cylinder 2. A motor 6 for driving the rotating rod 11 is fixedly connected to the upper side of the top cover 5. A rotating shaft 442 is rotatably connected to the inner side of the top cover 5. A large gear 441 is fixedly connected to the outer side of the rotating rod 11. A small gear 443 that meshes with the large gear 441 is fixedly connected to the outer side of the rotating shaft 442. The upper end of the rotating shaft 442 passes through the upper side of the top cover 5 and multiple fan blades 444 are fixedly connected to its outer side. A top cylinder 445 is fixedly connected to the upper side of the top cover 5. A first collection pipe 446 is fixedly connected to the front side of the top cylinder 445. A second collection pipe 447 is fixedly connected to the rear side of the top cylinder 445. A conveying pipe 449 is fixedly connected between the second collection pipe 447 and the treatment box 41. A connecting pipe 4410 is fixedly connected to the upper side of the partition 9. An adsorption pipe 448 is fixedly connected between the connecting pipe 4410 and the first collection pipe 446. During wastewater treatment, harmful gases are generated. The motor 6 drives the rotating rod 11 to rotate, which in turn drives the large gear 441 to rotate. The large gear 441 drives the small gear 443 to rotate, which accelerates the rotation. The small gear 443 drives the rotating shaft 442 to rotate, which in turn drives the fan blade 444 to rotate. Under the action of the central pipe 446, the adsorption pipe 448, and the connecting pipe 4410, the generated harmful gas is drawn into the top cylinder 445. Through the action of the central pipe 447 and the conveying pipe 449, the harmful gas enters the rotating pipe 4412. Through the connecting pipe 4413 and the branch head 4414, the harmful gas enters the treatment box 41. Sodium hydroxide solution is added to the treatment box 41 through the feeding pipe 42, which mixes the harmful gas with the alkaline solution to facilitate the treatment of the harmful gas. The treated harmful gas is discharged through the exhaust pipe 43, which avoids the direct discharge of untreated harmful gas and the physical and mental health of the workers.

[0034] A connecting plate 4411 is fixedly connected to the inner side of the processing box 41. A rotating pipe 4412 is rotatably connected to both the inner wall of the connecting plate 4411 and the inner wall of the processing box 41. A connecting pipe 4413 is fixedly connected between the two rotating pipes 4412. Multiple branch heads 4414 are fixedly connected to the outer side of the connecting pipe 4413. The rotating pipe 4412 is connected to the conveying pipe 449.

[0035] Example 2

[0036] Based on Example 1, such as Figure 6 - Figure 9As shown, a control gear 4415 is fixedly connected to the outer end of the rotating tube 4412. A toothed plate 4416 is meshed with the outer side of the control gear 4415. A lifting block 4417 is fixedly connected to the lower side of the toothed plate 4416. A U-shaped plate 4418 is fixedly connected to the lower side of the lifting block 4417. A lifting rod 4419 is fixedly connected to the upper side of the U-shaped plate 4418. A spring 4420 is fixedly connected between the processing cylinder 2 and the U-shaped plate 4418. The lifting rod 4419 is slidably connected to the processing cylinder 2. A sealing cover 14 and a bottom plate 4426 are fixedly connected to the inner wall of the bottom of the processing cylinder 2. A rotating block 4425 is fixedly connected to the outer side of the upper end of the lifting rod 4419. A rotating block 4425 is fixedly connected to the outer side of the upper end of the rotating block 4425. A ramp 4427 is connected to the bottom plate 4426. A groove 4428 is provided on the upper side of the bottom plate 4426. A slider 4429 is slidably connected to the inner side of the groove 4428. A rotating block 4430 is fixedly connected to the upper side of the slider 4429. The ramp 4427 and the rotating block 4430 are rotatably connected. A side block 4431 is fixedly connected to the right side of the slider 4429. A stop rod 4432 is fixedly connected to the right side of the side block 4431. A turntable 4421 is fixedly connected to the lower end of the rotating rod 11. A fixing rod 4422 is fixedly connected to the lower side of the turntable 4421. A rotating ring 4423 is fixedly connected to the lower end of the fixing rod 4422. Multiple protrusions 4424 are fixedly connected to the inner side of the rotating ring 4423. The stop rod 4424... 432 abuts against protrusion 4424. Lifting block 4417 and U-shaped plate 4418 are both located inside the protective cylinder 1. The bottom plate 4426 is located inside the sealing cover 14. The lower end of connecting pipe 4410 is located below partition 9. When treating harmful gases, rotating rod 11 drives turntable 4421 to rotate. Turntable 4421 drives fixed rod 4422 to rotate. Fixed rod 4422 drives rotating ring 4423 to rotate. Rotating ring 4423 drives multiple protrusions 4424 to rotate. Since the abutment rod 4432 abuts against protrusion 4424, protrusion 4424 drives abutment rod 4432 to move left and right. Abutment rod 4432 drives side block 4431 to move. Side block 4431 drives slider 4 429 moves, slider 4429 drives inclined plate 4427 to swing, inclined plate 4427 drives lifting rod 4419 to move up and down repeatedly, lifting rod 4419 drives U-shaped plate 4418 to move up and down repeatedly, U-shaped plate 4418 drives lifting block 4417 to move up and down repeatedly, lifting block 4417 drives toothed plate 4416 to move up and down repeatedly, toothed plate 4416 drives control gear 4415 to rotate forward and backward repeatedly, control gear 4415 drives rotating tube 4412 to rotate, rotating tube 4412 drives connecting tube 4413 to rotate forward and backward, connecting tube 4413 drives branch head 4414 to swing, so that harmful gas and alkaline solution are fully mixed, increasing the treatment effect of harmful gas.

[0037] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0038] Working principle: In use, wastewater is first added to the treatment cylinder 2 through the feed pipe 7, and then the agent is added to the treatment cylinder 2 through the dosing pipe 8. The motor 6 is started, and the motor 6 drives the rotating rod 11 to rotate. The rotating rod 11 drives the stirring plate 12 to stir the wastewater, so that the wastewater and the agent are fully mixed. At the same time, the rotating rod 11 drives the branch plate 15 and the dividing plate 16 to facilitate the stirring of the wastewater again. Finally, the treated wastewater is discharged through the outlet pipe 3.

[0039] During wastewater treatment, the rotating rod 11 drives the large gear 441 to rotate, which in turn drives the small gear 443 to rotate. The small gear 443 then drives the fan blades 444 on the rotating shaft 442 to rotate. Under the action of the first collection pipe 446, the adsorption pipe 448, the connecting pipe 4410, the second collection pipe 447, and the conveying pipe 449, harmful gases are drawn into the treatment tank 41, which contains an alkaline solution. The harmful gases are sprayed into the alkaline solution through the connecting pipe 4413 and the branch head 4414, facilitating the treatment of the harmful gases. At the same time, the rotating rod 11 drives the turntable 4421 to rotate. The turntable 4421 drives the protrusion 4424 on the rotating ring 4423 to rotate. Under the action of the abutment rod 4432 and the side block 4431, the slider 4429 moves left and right repeatedly. The slider 4429 drives the inclined plate 4427 to swing repeatedly. The inclined plate 4427 drives the lifting rod 4419 to move up and down repeatedly. Under the action of the U-shaped plate 4418 and the lifting block 4417, the toothed plate 4416 moves up and down repeatedly. The toothed plate 4416 drives the control gear 4415 to rotate in the forward and reverse directions, which facilitates the control of the branch head 4414 on the connecting pipe 4413 to swing repeatedly, thereby increasing the processing effect.

[0040] 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.

[0041] 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. A wastewater recycling device for sulfuric acid production, comprising a treatment cylinder (2), characterized in that: The outer side of the treatment cylinder (2) is fixedly connected to a protective cylinder (1). A treatment unit (4) is provided on the upper side of the protective cylinder (1). A feed pipe (7) and a dosing pipe (8) are fixedly connected on the upper side of the treatment cylinder (2). A partition (9) is fixedly connected on the inner side of the treatment cylinder (2). The lower ends of the feed pipe (7) and the dosing pipe (8) pass through the lower side of the partition (9). A rotating rod (11) is rotatably connected on the inner side of the treatment cylinder (2). A water outlet pipe (3) is fixedly connected on the front side of the treatment cylinder (2). The treatment unit (4) includes two treatment boxes (41). The treatment box (41) is fixedly connected on the upper side of the protective cylinder (1). An adsorption component (44) is provided on the inner side of the treatment box (41). The adsorption component (44) is used to absorb harmful gases generated during wastewater treatment. A feed pipe (42) is fixedly connected on the upper side of the treatment box (41). An exhaust pipe (43) is fixedly connected on the outer side of the treatment box (41). A connecting plate (4411) is fixedly connected to the inner side of the processing box (41). A rotating pipe (4412) is rotatably connected to both the inner wall of the connecting plate (4411) and the inner wall of the processing box (41). A connecting pipe (4413) is fixedly connected between two rotating pipes (4412). Multiple branch heads (4414) are fixedly connected to the outer side of the connecting pipe (4413). The rotating pipe (4412) is connected to the conveying pipe (449). A control gear (4415) is fixedly connected to the outer end of the rotating pipe (4412). A meshing connection is made to the outer side of the control gear (4415). A toothed plate (4416) is fixedly connected to a lifting block (4417) on its lower side. A U-shaped plate (4418) is fixedly connected to the lower side of the lifting block (4417). A lifting rod (4419) is fixedly connected to the upper side of the U-shaped plate (4418). A spring (4420) is fixedly connected between the processing cylinder (2) and the U-shaped plate (4418). The lifting rod (4419) is slidably connected to the processing cylinder (2). A sealing cover (14) and a bottom plate (4426) are fixedly connected to the bottom inner wall of the processing cylinder (2). The lifting rod (4419) A rotating block (4425) is fixedly connected to the outer side of the upper end. An inclined plate (4427) is rotatably connected to the outer side of the rotating block (4425). A sliding groove (4428) is provided on the upper side of the base plate (4426). A slider (4429) is slidably connected to the inner side of the sliding groove (4428). A rotating block (4430) is fixedly connected to the upper side of the slider (4429). The inclined plate (4427) is rotatably connected to the rotating block (4430). A side block (4431) is fixedly connected to the right side of the slider (4429). A side block (4431) is fixedly connected to the right side of the side block (4431). The lower end of the rotating rod (11) is fixedly connected to the turntable (4421), the lower side of the turntable (4421) is fixedly connected to the fixing rod (4422), the lower end of the fixing rod (4422) is fixedly connected to the rotating ring (4423), the inner side of the rotating ring (4423) is fixedly connected to multiple protrusions (4424), the abutment (4432) abuts against the protrusions (4424), the lifting block (4417) and the U-shaped plate (4418) are both located inside the protective cylinder (1), and the bottom plate (4426) is located inside the sealing cover (14).

2. The sulfuric acid production wastewater recycling equipment according to claim 1, characterized in that: A funnel (10) is fixedly connected to the lower side of the partition (9), a drain pipe (13) is fixedly connected to the lower side of the funnel (10), and a plurality of stirring plates (12) are fixedly connected to the outside of the rotating rod (11) and the inside of the funnel (10).

3. The sulfuric acid production wastewater recycling equipment according to claim 1, characterized in that: A top cover (5) is fixedly connected to the upper side of the processing cylinder (2). A motor (6) for driving the rotating rod (11) to rotate is fixedly connected to the upper side of the top cover (5). A rotating shaft (442) is rotatably connected to the inner side of the top cover (5). A large gear (441) is fixedly connected to the outer side of the rotating rod (11). A small gear (443) meshing with the large gear (441) is fixedly connected to the outer side of the rotating shaft (442). The upper end of the rotating shaft (442) passes through the upper side of the top cover (5) and multiple fan blades (444) are fixedly connected to its outer side. A top cylinder (445) is fixedly connected to the upper side. A central pipe (446) is fixedly connected to the front side of the top cylinder (445). A central pipe (447) is fixedly connected to the rear side of the top cylinder (445). A conveying pipe (449) is fixedly connected between the central pipe (447) and the processing box (41). A connecting pipe (4410) is fixedly connected to the upper side of the partition (9). An adsorption pipe (448) is fixedly connected between the connecting pipe (4410) and the central pipe (446). The lower end of the connecting pipe (4410) is located below the partition (9).

4. The sulfuric acid production wastewater recycling equipment according to claim 2, characterized in that: Multiple branch plates (15) are fixedly connected to the outside of the rotating rod (11) below the funnel (10). Dividing plates (16) are fixedly connected to both the front and rear sides of the branch plates (15). Multiple inclined blocks (17) are fixedly connected between two dividing plates (16).

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