Green waste water treatment device for industrial zero emission based on solid waste treatment

Abstract

The application discloses a kind of green treatment device for industrial zero discharge of sewage based on solid waste treatment, wastewater treatment technical field, including bottom plate, the upper side of the bottom plate is fixedly connected with support frame one and support frame two, the upper side of the support frame one is fixedly connected with water inlet cylinder, the left side of the water inlet cylinder is fixedly connected with water inlet pipe, the upper side of the bottom plate is provided with switching unit, the switching unit includes vertical plate, the vertical plate is fixedly connected in the upper side of bottom plate, the right side of the vertical plate is rotatably connected with rotating tube, the right end of the rotating tube is fixedly connected with rotating disc.The green treatment device for industrial zero discharge of sewage based on solid waste treatment, by being provided with water inlet cylinder, filter membrane, sedimentation cylinder and clean water cylinder, it is convenient to carry out filtration to waste water and then carry out sedimentation, and by vertical plate, motor, rotating disc, connecting assembly, it is convenient that motor controls another set of standby filter membrane use, the clogged filter membrane is quickly replaced, and the operation is simple.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to a green wastewater treatment device for industrial zero-discharge wastewater based on solid waste treatment. Background Technology

[0002] Zero industrial discharge (zero industrial wastewater discharge) refers to a closed-loop system in which factories or industrial parks use technology to completely recycle and reuse the wastewater generated during the production process, without discharging any liquid waste into the external environment. This does not mean that absolutely no water is produced, but rather that all water and dissolved substances are "fully utilized"—most of the water is turned into purified water for reuse, and the remaining high-salt concentrate is crystallized into by-products such as industrial salt, thus achieving resource recovery.

[0003] In the field of industrial wastewater treatment and water purification, membrane separation technologies (such as ultrafiltration, nanofiltration, and reverse osmosis) have become core process units due to their high separation efficiency and stable effluent quality. However, membrane fouling is a key bottleneck that has long restricted the stable operation of the system. In practical applications, suspended solids, colloidal particles, dissolved macromolecular organic matter, and microorganisms in wastewater are easily adsorbed and deposited on the membrane surface or inside the membrane pores during the filtration process, leading to a sharp decrease in membrane flux and a rapid increase in transmembrane pressure.

[0004] When membrane fouling reaches a certain level, the filter membrane must be replaced or cleaned to restore its performance. However, existing membrane filtration systems generally use modular membrane housings or tubular membrane modules, which have complex installation structures. The disassembly process requires special tools and consumes a lot of manpower and time, making filter membrane replacement extremely inconvenient.

[0005] Therefore, this invention proposes a green wastewater treatment device for zero-discharge industrial wastewater based on solid waste treatment to solve the aforementioned problems. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a green treatment device for industrial zero-discharge wastewater based on solid waste treatment, which solves the problem of filter membrane clogging and difficulty in replacement when using filter membranes to filter wastewater.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A green wastewater treatment device for zero-discharge industrial wastewater based on solid waste treatment includes a base plate. A support frame one and a support frame two are fixedly connected to the upper side of the base plate. A water inlet cylinder is fixedly connected to the upper side of the support frame one. A water inlet pipe is fixedly connected to the left side of the water inlet cylinder. A switching unit is provided on the upper side of the base plate. The switching unit includes a vertical plate, which is fixedly connected to the upper side of the base plate. A rotating pipe is rotatably connected to the right side of the vertical plate. A turntable is fixedly connected to the right end of the rotating pipe. A connecting assembly and a cleaning assembly are provided on the outer side of the turntable. A connecting cylinder is provided on the connecting assembly. A filter membrane is fixedly connected to the inner side of the connecting cylinder. Rubber rings three are fixedly connected to both ends of the connecting cylinder.

[0009] Preferably, a clean water cylinder is fixedly connected to the outer side of the second support frame, a connecting pipe is fixedly connected to the right side of the clean water cylinder, a sedimentation cylinder is fixedly connected to the outer end of the connecting pipe, a rubber ring two is fixedly connected to the outer side of the sedimentation cylinder, a rubber ring one is fixedly connected to the outer end of the inlet cylinder, a drain pipe is fixedly connected to the lower side of the clean water cylinder, a branch pipe two is fixedly connected between the drain pipe and the upright plate, a valve two is provided on the outer side of the branch pipe two, a branch pipe one is fixedly connected to the outer side of the drain pipe, and a valve one is provided on the outer side of the branch pipe one.

[0010] Preferably, the connecting component includes a branch block, which is fixedly connected to the front and rear sides of the turntable. A connecting frame is fixedly connected to the outer side of the branch block. A sliding groove is provided on the outer side of the connecting frame. A slider is slidably connected to the inner side of the sliding groove. An installation block is fixedly connected between the slider and the connecting cylinder.

[0011] Preferably, a movable block is fixedly connected to the outer side of the slider, a spring is fixedly connected between one side of the movable block and the outer side of the connecting frame, and a contact rod is fixedly connected to the other side of the movable block, the contact rod being slidably connected to the connecting frame.

[0012] Preferably, a motor is fixedly connected to the left side of the upright plate, a gear is fixedly connected to the outside of the rotating pipe, a gear is fixedly connected to the output end of the motor and meshes with the gear, and the branch pipe is connected to the rotating pipe.

[0013] Preferably, a control component is provided on the outer side of the upright plate. The control component includes an L-shaped plate, which is fixedly connected to the left side of the upright plate. A reciprocating rod is provided on the outer side of the L-shaped plate. A push plate is fixedly connected to one end of the reciprocating rod. A fixing block is fixedly connected to the outer side of the L-shaped plate. A rotating rod is rotatably connected to the lower side of the fixing block. A rotating plate is fixedly connected to the lower end of the rotating rod. An inclined plate is rotatably connected to the outer side of the rotating plate. The inclined plate is rotatably connected to the rotating plate. A second motor for driving the rotating rod to rotate is fixedly connected to the upper side of the fixing block.

[0014] Preferably, a sealing assembly is provided on the inner side of the connecting cylinder. The sealing assembly includes two sealing rings, which are disposed on the inner side of the connecting cylinder. Two moving grooves are opened on the upper side of the connecting cylinder. A guide block is slidably connected to the inner side of the moving groove. The guide block is fixedly connected to the sealing ring. An inclined plate is rotatably connected to the upper side of each of the two guide blocks. A rotating block is rotatably connected to the outer side of the inclined plate. A control block is fixedly connected to the outer side of the rotating block. A top block is fixedly connected to the upper side of the connecting cylinder. An electric push rod is fixedly connected between the top block and the control block. A fixing cover is fixedly connected to the outer side of the connecting cylinder.

[0015] Preferably, a cleaning assembly is provided on the inner side of the sealing ring. The cleaning assembly includes a rectangular block, which is fixedly connected to the inner side of the sealing ring. An annular tube is fixedly connected to the outer side of the rectangular block. Multiple cleaning heads are fixedly connected to the outer side of the annular tube. A side tube is fixedly connected to the right side of the turntable. A connecting tube is fixedly connected between the side tube and the annular tube. A solenoid valve is provided on the outer side of the connecting tube.

[0016] This invention provides a green wastewater treatment device for industrial zero-discharge wastewater based on solid waste treatment. Compared with the prior art, it has the following advantages:

[0017] (1) The industrial zero-discharge wastewater green treatment device based on solid waste treatment is equipped with an inlet cylinder, filter membrane, sedimentation cylinder and clear water cylinder, which facilitates the filtration and sedimentation of wastewater. The vertical plate, motor, turntable and connecting components facilitate the use of another set of spare filter membranes controlled by the motor, so that the clogged filter membranes can be replaced quickly and the operation is simple.

[0018] (2) The industrial zero-discharge wastewater green treatment device based on solid waste treatment is equipped with connecting components, L-shaped plate, push plate and reciprocating rod, which facilitates the motor to control the push plate to move back and forth, so that the filter membrane on the connecting cylinder moves back and forth. The cleaning inside the cleaning cylinder is sprayed out from the cleaning head to backwash the filter membrane, so that the clogged filter membrane is quickly cleaned. The operation is simple. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the switching unit in this invention;

[0021] Figure 3 This is a cross-sectional perspective view of the connecting cylinder in this invention;

[0022] Figure 4 This is a partial three-dimensional structural diagram of the switching unit in this invention;

[0023] Figure 5This is a three-dimensional structural diagram of the neutral plate in this invention;

[0024] Figure 6 This is a three-dimensional structural diagram of the connecting component in this invention;

[0025] Figure 7 This is a three-dimensional structural view of the neutral plate in this invention from another perspective;

[0026] Figure 8 for Figure 7 Enlarged view of point A in the middle.

[0027] In the diagram: 1. Base plate; 2. Support frame one; 3. Inlet cylinder; 4. Inlet pipe; 5. Switching unit; 6. Rubber ring one; 7. Sedimentation cylinder; 8. Rubber ring two; 9. Connecting pipe; 10. Clear water cylinder; 11. Support frame two; 12. Drain pipe; 13. Branch pipe one; 14. Valve one; 15. Branch pipe two; 16. Valve two;

[0028] 51. Vertical plate; 52. Motor 1; 53. Connecting cylinder; 54. Filter membrane; 55. Fixing cover; 56. Control assembly; 57. Connecting assembly; 58. Cleaning assembly; 59. Sealing assembly; 510. Rubber ring 3; 511. Rotary tube; 512. Turntable; 513. Gear 1; 514. Gear 2;

[0029] 561. L-shaped plate; 562. Fixing block; 563. Motor II; 564. Rotating rod; 565. Rotating plate; 566. Inclined plate I; 567. Reciprocating rod; 568. Push plate;

[0030] 571. Branch block; 572. Connecting frame; 573. Slide groove; 574. Slider; 575. Mounting block; 576. Moving block; 577. Spring; 578. Contact rod;

[0031] 581. Rectangular block; 582. Annular pipe; 583. Cleaning head; 584. Side pipe; 585. Connecting pipe; 586. Solenoid valve;

[0032] 591. Sealing ring; 592. Moving groove; 593. Guide block; 594. Inclined plate II; 595. Rotating block II; 596. Control block; 597. Electric push rod; 598. Top block. Detailed Implementation

[0033] 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.

[0034] This invention provides the following technical solutions:

[0035] Please see Figure 1 - Figure 8 A green wastewater treatment device for industrial zero-discharge based solid waste treatment includes a base plate 1. A support frame 1 2 and a support frame 2 11 are fixedly connected to the upper side of the base plate 1. A water inlet cylinder 3 is fixedly connected to the upper side of the support frame 1 2. A water inlet pipe 4 is fixedly connected to the left side of the water inlet cylinder 3. A switching unit 5 is provided on the upper side of the base plate 1. The switching unit 5 includes a vertical plate 51, which is fixedly connected to the upper side of the base plate 1. A rotating pipe 511 is rotatably connected to the right side of the vertical plate 51. A turntable 512 is fixedly connected to the right end of the rotating pipe 511. A connecting component 57 and a cleaning component 58 are provided on the outer side of the turntable 512. A connecting cylinder 53 is provided on the connecting component 57. A filter membrane 54 is fixedly connected to the inner side of the connecting cylinder 53. Rubber rings 3 510 are fixedly connected to both the left and right ends of the connecting cylinder 53. The water inlet pipe 4 facilitates the introduction of wastewater.

[0036] A clean water cylinder 10 is fixedly connected to the outside of the support frame 2 11. A connecting pipe 9 is fixedly connected to the right side of the clean water cylinder 10. A sedimentation cylinder 7 is fixedly connected to the outer end of the connecting pipe 9. A rubber ring 2 8 is fixedly connected to the outside of the sedimentation cylinder 7. A rubber ring 1 6 is fixedly connected to the outer end of the inlet cylinder 3. A drain pipe 12 is fixedly connected to the lower side of the clean water cylinder 10. A branch pipe 2 15 is fixedly connected between the drain pipe 12 and the vertical plate 51. A valve 2 16 is installed on the outside of the branch pipe 2 15. A branch pipe 1 13 is fixedly connected to the outside of the drain pipe 12. A valve 14 is installed on the outside of the branch pipe 13. During the treatment, the sewage is first filtered through the filter membrane 54. Then, the treated water enters the sedimentation cylinder 7 for sedimentation. Then, the clean water enters the clean water cylinder 10 through the connecting pipe 9 (two submersible pumps are installed inside the clean water cylinder 10 to facilitate the extraction and discharge of clean water). The clean water is discharged through the drain pipe 12 and then through the branch pipe 13 (with valve 14 opened) to discharge the clean water, thus completing the sewage discharge.

[0037] The connecting assembly 57 includes a branch block 571, which is fixedly connected to the front and rear sides of the turntable 512. A connecting frame 572 is fixedly connected to the outer side of the branch block 571. A sliding groove 573 is provided on the outer side of the connecting frame 572. A slider 574 is slidably connected to the inner side of the sliding groove 573. An mounting block 575 is fixedly connected between the slider 574 and the connecting cylinder 53. A moving block 576 is fixedly connected to the outer side of the slider 574. A spring 577 is fixedly connected between one side of the moving block 576 and the outer side of the connecting frame 572. A contact rod 578 is fixedly connected to the other side of the moving block 576. The contact rod 578 is slidably connected to the connecting frame 572. A motor 52 is fixedly connected to the left side of the upright plate 51. A gear 513 is fixedly connected to the outer side of the rotating tube 511. The output end of motor 52 is fixedly connected to gear 514, which meshes with gear 513. Branch pipe 15 is connected to rotating pipe 511. Control component 56 is provided on the outside of vertical plate 51. When filter membrane 54 is blocked, motor 52 is started. Motor 52 drives rotating pipe 511 to rotate. Rotating pipe 511 drives rotating disk 512 to rotate. Rotating disk 512 drives connecting component 57 to rotate. Connecting component 57 drives connecting cylinder 53 to rotate. Connecting cylinder 53 drives filter membrane 54 to rotate, so that another set of connecting cylinders 53 is located between water inlet cylinder 3 and sedimentation cylinder 7, which facilitates the switching of the position of unblocked filter membrane 54 and blocked filter membrane 54, making filtration convenient and simple to operate (preliminary sealing is performed by setting rubber ring 6, rubber ring 8, and rubber ring 510).

[0038] A sealing assembly 59 is provided on the inner side of the connecting cylinder 53. The sealing assembly 59 includes two sealing rings 591, which are located on the inner side of the connecting cylinder 53. Two moving grooves 592 are provided on the upper side of the connecting cylinder 53. Guide blocks 593 are slidably connected to the inner side of the moving grooves 592. The guide blocks 593 are fixedly connected to the sealing rings 591. Inclined plates 594 are rotatably connected to the upper side of both guide blocks 593. Rotating blocks 595 are rotatably connected to the outer side of the inclined plates 594. A control block 596 is fixedly connected to the outer side of the rotating blocks 595. A top block 598 is fixedly connected to the upper side of the connecting cylinder 53. An electric push rod 597 is fixedly connected between the top block 598 and the control block 596. A fixed cover 55 is fixedly connected to the outside of the connecting cylinder 53. When the connecting cylinder 53 is located between the water inlet cylinder 3 and the sedimentation cylinder 7, the electric push rod 597 drives the control block 596 to move. The control block 596 drives the inclined plate 594 to rotate. Since the inclined plates 594 on both sides are symmetrically distributed, the guide blocks 593 on both sides are separated from each other. The guide blocks 593 drive the sealing ring 591 to move. The sealing rings 591 on both sides move away from each other, so that the sealing rings 591 can contact the water inlet cylinder 3 and the sedimentation cylinder 7, so that the connecting cylinder 53 is sealed. The outer side of the guide block 593 is fixedly connected with a sealing plate, which facilitates the sealing of the moving trough 592 and prevents sewage from being discharged from the moving trough 592.

[0039] The control component 56 includes an L-shaped plate 561, which is fixedly connected to the left side of the upright plate 51. A reciprocating rod 567 is provided on the outer side of the L-shaped plate 561, and a push plate 568 is fixedly connected to one end of the reciprocating rod 567. A fixing block 562 is fixedly connected to the outer side of the L-shaped plate 561, and a rotating rod 564 is rotatably connected to the lower side of the fixing block 562. A rotating plate 565 is fixedly connected to the lower end of the rotating rod 564, and an inclined plate 566 is rotatably connected to the outer side of the rotating plate 565. The inclined plate 566 is rotatably connected to the rotating plate 565. A second motor 563, which drives the rotating rod 564, is fixedly connected to the upper side of the fixing block 562. When it is necessary to clean the clogged filter membrane 54, the second motor 563 is started. 3. Motor 2 563 drives rotating rod 564 to rotate, rotating rod 564 drives rotating plate 565 to rotate, rotating plate 565 drives inclined plate 1 566 to rotate, inclined plate 1 566 drives reciprocating rod 567 to move left and right back and forth, reciprocating rod 567 drives push plate 568 to move left and right back and forth, push plate 568 pushes contact rod 578 to move left and right back and forth, contact rod 578 drives moving block 576 to move, moving block 576 drives slider 574 to move left and right, slider 574 drives mounting block 575 to move left and right, mounting block 575 drives connecting cylinder 53 to move left and right, so that the connecting cylinder 53 can control the clogged filter membrane 54 to move left and right, so that impurities on the surface of filter membrane 54 are shaken off for easy cleaning.

[0040] A cleaning assembly 58 is provided on the inner side of the sealing ring 591. The cleaning assembly 58 includes a rectangular block 581, which is fixedly connected to the inner side of the sealing ring 591. An annular tube 582 is fixedly connected to the outer side of the rectangular block 581. Multiple cleaning heads 583 are fixedly connected to the outer side of the annular tube 582. A side tube 584 is fixedly connected to the right side of the turntable 512. A connecting tube 585 is fixedly connected between the side tube 584 and the annular tube 582. A solenoid valve 586 is provided on the outer side of the connecting tube 585. The connecting tube 585 is made of flexible hose material. A connecting cylinder 53 is also provided. When moving left and right, start the submersible pump in the clean water cylinder 10 to discharge clean water, close valve 14, open valve 2 16 to allow clean water to flow into the rotating pipe 511. The rotating pipe 511 is connected to the side pipe 584 and to the annular pipe 582 through the connecting pipe 585 (one of the solenoid valves 586 is open), so that multiple cleaning heads 583 spray water onto the surface of the filter membrane 54, so that the impurities on the surface of the filter membrane 54 are backwashed away. At this time, both the left and right sides of the connecting cylinder 53 are open to facilitate the discharge of the flushing wastewater and prevent wastewater from remaining in the connecting cylinder 53 and affecting the filtration on the lower side.

[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0042] Working principle: During the treatment, the sewage is first filtered through the filter membrane 54. Then, the treated water enters the sedimentation tank 7 for sedimentation. Then, the clean water enters the clean water tank 10 through the connecting pipe 9 (two submersible pumps are installed inside the clean water tank 10 to facilitate the extraction and discharge of clean water). The clean water is discharged through the drain pipe 12 and then through the branch pipe 13 (with the valve 14 opened) to discharge the clean water, thus completing the sewage discharge.

[0043] When filter membrane 54 becomes clogged, motor 52 is activated. Motor 52 drives rotating tube 511 to rotate, rotating tube 511 drives rotating disc 512 to rotate, rotating disc 512 drives connecting assembly 57 to rotate, connecting assembly 57 drives connecting cylinder 53 to rotate, and connecting cylinder 53 drives filter membrane 54 to rotate. This positions another set of connecting cylinders 53 between inlet cylinder 3 and sedimentation cylinder 7, facilitating the switching of unclogged and clogged filter membranes 54 for easy filtration. The operation is simple (initial sealing is achieved through rubber ring 6, rubber ring 8, and rubber ring 510). When cleaning of clogged filter membrane 54 is required, motor 563 is activated. The rotating rod 564 rotates, which in turn rotates the rotating plate 565. The rotating plate 565 then rotates the inclined plate 566. The inclined plate 566 drives the reciprocating rod 567 to move back and forth. The reciprocating rod 567 drives the push plate 568 to move back and forth. The push plate 568 pushes the contact rod 578 to move back and forth. The contact rod 578 drives the moving block 576 to move. The moving block 576 drives the slider 574 to move left and right. The slider 574 drives the mounting block 575 to move left and right. The mounting block 575 drives the connecting cylinder 53 to move left and right, allowing the connecting cylinder 53 to control the movement of the clogged filter membrane 54, shaking off impurities from the surface of the filter membrane 54 for easy cleaning.

[0044] When the connecting cylinder 53 moves left and right, the submersible pump in the clean water cylinder 10 is started to discharge clean water. Valve 14 is closed and valve 2 is opened to allow clean water to flow into the rotating pipe 511. The rotating pipe 511 is connected to the side pipe 584 and to the annular pipe 582 through the connecting pipe 585 (one of the solenoid valves 586 is open), so that multiple cleaning heads 583 spray water onto the surface of the filter membrane 54, causing impurities on the surface of the filter membrane 54 to be backwashed away. At this time, both the left and right sides of the connecting cylinder 53 are open to facilitate the discharge of flushing wastewater and prevent wastewater from remaining in the connecting cylinder 53 and affecting the filtration on the lower side.

[0045] 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.

[0046] 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 green wastewater treatment device for industrial zero-discharge based solid waste treatment, comprising a base plate (1), characterized in that: The upper side of the base plate (1) is fixedly connected to a support frame one (2) and a support frame two (11). The upper side of the support frame one (2) is fixedly connected to a water inlet cylinder (3). The left side of the water inlet cylinder (3) is fixedly connected to a water inlet pipe (4). The upper side of the base plate (1) is provided with a switching unit (5). The switching unit (5) includes a vertical plate (51). The vertical plate (51) is fixedly connected to the upper side of the base plate (1). The right side of the vertical plate (51) is rotatably connected to a rotating pipe (511). The right end of the rotating pipe (511) is fixedly connected to a turntable (512). The outside of the turntable (512) is provided with a connecting component (57) and a cleaning component (58). The connecting component (57) is provided with a connecting cylinder (53). The inside of the connecting cylinder (53) is fixedly connected to a filter membrane (54). The left and right ends of the connecting cylinder (53) are both fixedly connected to rubber ring three (510).

2. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 1, characterized in that: A water tank (10) is fixedly connected to the outside of the second support frame (11). A connecting pipe (9) is fixedly connected to the right side of the water tank (10). A sedimentation tank (7) is fixedly connected to the outer end of the connecting pipe (9). A rubber ring (8) is fixedly connected to the outside of the sedimentation tank (7). A rubber ring (6) is fixedly connected to the outer end of the inlet tank (3). A drain pipe (12) is fixedly connected to the lower side of the water tank (10). A branch pipe (15) is fixedly connected between the drain pipe (12) and the upright plate (51). A valve (16) is provided on the outside of the branch pipe (15). A branch pipe (13) is fixedly connected to the outside of the drain pipe (12). A valve (14) is provided on the outside of the branch pipe (13).

3. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 1, characterized in that: The connecting component (57) includes a branch block (571), which is fixedly connected to the front and rear sides of the turntable (512). A connecting frame (572) is fixedly connected to the outer side of the branch block (571). A sliding groove (573) is provided on the outer side of the connecting frame (572). A slider (574) is slidably connected to the inner side of the sliding groove (573). An mounting block (575) is fixedly connected between the slider (574) and the connecting cylinder (53).

4. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 3, characterized in that: A movable block (576) is fixedly connected to the outside of the slider (574). A spring (577) is fixedly connected between one side of the movable block (576) and the outside of the connecting frame (572). A contact rod (578) is fixedly connected to the other side of the movable block (576). The contact rod (578) is slidably connected to the connecting frame (572).

5. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 4, characterized in that: A motor (52) is fixedly connected to the left side of the upright plate (51), a gear (513) is fixedly connected to the outside of the rotating pipe (511), a gear (514) is fixedly connected to the output end of the motor (52) and meshes with the gear (513), and the branch pipe (15) is connected to the rotating pipe (511).

6. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 5, characterized in that: A control component (56) is provided on the outer side of the upright plate (51). The control component (56) includes an L-shaped plate (561). The L-shaped plate (561) is fixedly connected to the left side of the upright plate (51). A reciprocating rod (567) is provided on the outer side of the L-shaped plate (561). A push plate (568) is fixedly connected to one end of the reciprocating rod (567). A fixing block (562) is fixedly connected to the outer side of the L-shaped plate (561). A rotating rod (564) is rotatably connected to the lower side of the fixing block (562). A rotating plate (565) is fixedly connected to the lower end of the rotating rod (564). An inclined plate (566) is rotatably connected to the outer side of the rotating plate (565). An inclined plate (566) is rotatably connected to the rotating plate (565). A motor (563) for driving the rotating rod (564) to rotate is fixedly connected to the upper side of the fixing block (562).

7. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 6, characterized in that: A sealing assembly (59) is provided on the inner side of the connecting cylinder (53). The sealing assembly (59) includes two sealing rings (591). The two sealing rings (591) are provided on the inner side of the connecting cylinder (53). Two moving grooves (592) are opened on the upper side of the connecting cylinder (53). A guide block (593) is slidably connected to the inner side of the moving groove (592). The guide block (593) is fixedly connected to the sealing ring (591). An inclined plate (594) is rotatably connected to the upper side of the guide block (593) on both sides. A rotating block (595) is rotatably connected to the outer side of the inclined plate (594). A control block (596) is fixedly connected to the outer side of the rotating block (595). A top block (598) is fixedly connected to the upper side of the connecting cylinder (53). An electric push rod (597) is fixedly connected between the top block (598) and the control block (596). A fixed cover (55) is fixedly connected to the outer side of the connecting cylinder (53).

8. The industrial zero-discharge wastewater green treatment device based on solid waste treatment according to claim 7, characterized in that: A cleaning assembly (58) is provided on the inner side of the sealing ring (591). The cleaning assembly (58) includes a rectangular block (581). The rectangular block (581) is fixedly connected to the inner side of the sealing ring (591). An annular tube (582) is fixedly connected to the outer side of the rectangular block (581). Multiple cleaning heads (583) are fixedly connected to the outer side of the annular tube (582). A side tube (584) is fixedly connected to the right side of the turntable (512). A connecting tube (585) is fixedly connected between the side tube (584) and the annular tube (582). A solenoid valve (586) is provided on the outer side of the connecting tube (585).

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