Sewage discharge device for chemical environmental protection

Abstract

The invention discloses a sewage discharge device for chemical environmental protection, and belongs to the field of sewage treatment.The sewage discharge device comprises a wastewater pool, the left side of the wastewater pool is fixedly connected with a filter box, and an auxiliary device used for assisting the wastewater pool in filtering toxic gas and neutralizing wastewater is assembled at the top of the wastewater pool; a first rotating rod is rotatably connected to the front face of the inner wall of the wastewater pool, a connecting rope is wound around the outer wall of the first rotating rod, a winding roller is rotatably connected to the front face of the inner wall of the wastewater pool through a bearing, shielding cloth is wound around the outer wall of the winding roller, and a sliding block is slidably connected to the top of the wastewater pool. Second hydraulic rods descend, so that the two sides of the shielding cloth are pressed, gaps between the shielding cloth and the edge of the wastewater pool are reduced, third hydraulic rods are changed along with descending and pressure change of the second hydraulic rods, then fourth hydraulic rods are pushed to ascend, and then L-shaped plates are driven to ascend; the process can further reduce the gap between the shielding cloth and the edge of the wastewater pool, and the sealing performance is improved.

Description

Technical Field

[0001] The present application relates to the field of sewage treatment, and more specifically, to a sewage discharge device for chemical environmental protection. Background Art

[0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even achieve wastewater recovery and reuse, so as to make full use of water resources. With the continuous progress and development of society, there are more and more factories and more and more applications of water, so the amount of wastewater generated is also increasing. With the continuous increase in the amount of wastewater, there are more and more wastewater treatment equipment. However, some wastewater treatment equipment will have some defects when used. Therefore, the demand for a kind of factory wastewater treatment equipment is growing.

[0003] The patent document with announcement number CN110066002B discloses a factory wastewater treatment equipment, including a wastewater pool, a shielding device, a filtering device and a neutralization device. The shielding device is provided on the inner side of the wastewater pool, and a bracket is fixedly connected to the top of the wastewater pool. A filtering device is provided on the outside of the wastewater pool, and the filtering device is fixedly connected to the wastewater pool. The filtering device is connected to the bracket, and a controller is fixedly connected to the top surface of the bracket. The right end surface of the wastewater pool is connected to a first water pump, the right end of the first water pump is connected to a neutralization device, and the left end of the neutralization device is connected to an outlet pipe. Although the above application document minimizes the evaporation rate of water and avoids a large amount of waste of water resources, although the shielding cloth covers the wastewater pool when in use, there are still gaps around the shielding cloth. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a sewage discharge device for chemical environmental protection, which solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides a sewage discharge device for chemical environmental protection, comprising a wastewater pool, a filter box fixedly connected to the left side of the wastewater pool, and an auxiliary device equipped on the top of the wastewater pool for assisting the wastewater pool in filtering toxic gases and neutralizing wastewater; The front side of the inner wall of the wastewater tank is rotatably connected to a first rotating rod, an outer wall of the first rotating rod is provided with a connecting rope, the front side of the inner wall of the wastewater tank is rotatably connected to a winding roller through a bearing, and a shielding cloth is wrapped around the outer wall of the winding roller, the top of the wastewater tank is slidably connected to a slider, and the front side of the wastewater tank is equipped with a first motor and a second motor, the first rotating rod movably penetrates the wastewater tank and extends to the front side, and its extended end is fixedly connected to the output end of the first motor, the winding roller movably penetrates the wastewater tank and extends to the front side, and its extended end is fixedly connected to the output end of the second motor, the shielding cloth is fixedly connected to the top of the slider, the top of the wastewater tank is equipped with a first hydraulic assembly, the top of the first hydraulic assembly is equipped with an L-shaped plate, and the left side of the L-shaped plate is fixedly connected to the first elastic retractable plate, the filter box is equipped with a dosing device for extending the service life of filtered water in the filter box, and the filter box is equipped with a cleaning device for cleaning garbage inside the filter box.

[0006] Preferably, the first hydraulic assembly includes a first hydraulic tank, which is fixedly connected to the top of the wastewater tank, a first hydraulic rod is slidably connected to a piston at one end inside the first hydraulic tank, a spring is provided on the outer wall of the first hydraulic rod, a second hydraulic tank is fixedly connected to the top of the wastewater tank, a second hydraulic rod is slidably connected to a piston at one end inside the second hydraulic tank, a connecting pipe is fixedly connected to the top of the first hydraulic tank, and an end of the connecting pipe away from the second hydraulic tank is fixedly connected to the top of the first hydraulic tank.

[0007] Preferably, a third hydraulic compartment is fixedly passed through the inner wall of the wastewater pool, a third hydraulic rod is slidably connected to the piston at one end of the third hydraulic compartment, a fourth hydraulic rod is slidably connected to the piston at one end of the third hydraulic compartment, the top of the fourth hydraulic rod is fixedly connected to the bottom of the L-shaped plate, and the L-shaped plate is fixedly connected to the right side of the first elastic telescopic plate.

[0008] Preferably, the auxiliary device includes an air pump, which is installed on the right side of the filter box. An air pipe is installed on the right side of the air pump. A collecting bucket is fixedly connected to the bottom of the air pipe. A first water pump is fixedly connected to the top of the collecting bucket. An external alkaline liquid pipe is installed on the top of the first water pump. A second water pump is installed on the side of the filter box. A water spray pipe is installed on the top of the second water pump. A wet curtain is fixedly connected to the front of the inner wall of the filter box. A third motor is fixedly connected to the right side of the wastewater tank. A stirring rod is rotatably connected to the side of the inner wall of the wastewater tank. The stirring rod movably penetrates the wastewater tank and extends to the right side, and its extended end is fixedly connected to the output end of the third motor.

[0009] Preferably, the dosing device includes a manual pump body, which is fixedly connected to the front of the filter box, and the antibacterial agent box is fixedly connected to the front of the filter box, and the antibacterial agent box is connected to the manual pump body, and a rotatable spray pipe is installed on the back of the manual pump body, and a second hydraulic component is installed on the front of the filter box.

[0010] Preferably, the second hydraulic assembly includes a fourth hydraulic tank, a piston at one end of the fourth hydraulic tank is slidably connected to a fifth hydraulic rod, a piston at one end of the fourth hydraulic tank is slidably connected to a sixth hydraulic rod, the sixth hydraulic rod is assembled on the top of the output end of the manual pump body, a fifth hydraulic tank is fixedly passed through the front of the filter box, a piston at one end of the fifth hydraulic tank is slidably connected to a seventh hydraulic rod, a piston at one end of the fifth hydraulic tank is slidably connected to a rack, a circular gear is fixedly connected to the outer wall of the spray pipe, and a diffusion nozzle is assembled on the back of the spray pipe.

[0011] Preferably, the cleaning device includes a magnet, which is fixedly connected to the outer wall of the sixth hydraulic rod, a filter plate is hinged on the side of the inner wall of the filter box, a second elastic telescopic plate is fixedly connected to the top of the filter plate, a permanent magnet is fixedly connected to the front of the second elastic telescopic plate, a collection box is installed on the back of the filter box, and the magnet is magnetically connected to the permanent magnet.

[0012] Preferably, the top of the filter plate is fixedly connected to a vertical plate, the side of the vertical plate is rotatably connected to a second rotating rod, the outer wall of the second rotating rod is fixedly connected to a shift block, the front of the inner wall of the filter box is fixedly connected to a driving rod, the back of the second rotating rod is fixedly connected to a torsion spring, and the side of the second rotating rod is fixedly connected to a knocking rod.

[0013] The benefits of this application are: 1. In this application, the second hydraulic rod is lowered to press the two sides of the shielding cloth, thereby reducing the gap between the shielding cloth and the edge of the wastewater pool. As the second hydraulic rod descends, the pressure change causes the third hydraulic rod to change, thereby pushing the fourth hydraulic rod to rise, and then driving the L-shaped plate to rise. This process can further reduce the gap between the shielding cloth and the edge of the wastewater pool, thereby improving the sealing performance.

[0014] Second, the descent of the second hydraulic rod not only pushes the screen down but also drives the fifth hydraulic rod down. During this process, the pressure change causes the sixth hydraulic rod to rise, which in turn pushes the antibacterial agent in the antibacterial agent tank up. When the antibacterial agent reaches a certain level, the spray pipe begins to spray the antibacterial agent, further treating the wastewater in the wastewater tank, helping to reduce harmful substances in the wastewater and extend the service life of the filtered water.

[0015] 3. In this application, the sixth hydraulic rod is raised, and the magnet drives the second elastic plate to rise, causing the filter plate to rotate counterclockwise, removing impurities and dust from it. These impurities and dust roll into the collection box, and other mechanical structures cooperate to ensure the cleanliness of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front view of part of the structure of the present invention Figure 1 ; Figure 3 This is a front view of part of the structure of the present invention Figure 2 ; Figure 4 It is a schematic diagram of the left side of the partial structure of the present invention; Figure 5 For the present invention Figure 3 A in the middle is an enlarged structural diagram; Figure 6 For the present invention Figure 3 The enlarged structural diagram at B in the middle; Figure 7 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0017] In the above figure, 1. Wastewater tank; 21. First motor; 22. First rotating rod; 23. Connecting rope; 24. Second motor; 25. Screening cloth; 26. Slider; 27. First hydraulic rod; 28. Connecting pipe; 29. ​​Second hydraulic chamber; 210. Second hydraulic rod; 211. Third hydraulic chamber; 212. Third hydraulic rod; 213. Fourth hydraulic rod; 214. L-shaped plate; 215. First elastic expansion plate; 216. First hydraulic chamber; 3. Dosing device; 31. Fourth hydraulic chamber; 32. Fifth hydraulic rod; 33. Sixth hydraulic rod; 34. Manual pump body; 35. Antibacterial agent tank; 36. Fifth hydraulic compartment; 37. Seventh hydraulic rod; 38. Spray pipe; 39. Rack; 310. Circular gear; 4. Cleaning device; 41. Magnet; 42. Second elastic telescopic plate; 43. Filter plate; 44. Vertical plate; 45. Second rotating rod; 46. Shift block; 47. Drive rod; 48. Knocking rod; 49. Collecting box; 5. Auxiliary device; 51. Air pump; 52. Air pipe; 53. First water pump; 54. External alkaline liquid water pipe; 55. Water spray pipe; 56. Second water pump; 57. Collecting bucket; 58. Wet curtain; 6. Third motor; 7. Stirring rod; 8. Filter box. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0021] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0022] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Example 1, see Figure 1-Figure 7 This embodiment provides a sewage discharge device for chemical environmental protection, comprising a wastewater pool 1, a filter box 8 fixedly connected to the left side of the wastewater pool 1, and an auxiliary device 5 for assisting the wastewater pool 1 in filtering toxic gases and neutralizing wastewater, which is installed on the top of the wastewater pool 1; The front of the inner wall of the wastewater tank 1 is rotatably connected to a first rotating rod 22, an outer wall of the first rotating rod 22 is wound with a connecting rope 23, the front of the inner wall of the wastewater tank 1 is rotatably connected to a winding roller through a bearing, an outer wall of the winding roller is wound with a shielding cloth 25, a slider 26 is slidably connected to the top of the wastewater tank 1, and a first motor 21 and a second motor 24 are installed on the front of the wastewater tank 1. The first rotating rod 22 movably penetrates the wastewater tank 1 and extends to the front, and its extended end is fixedly connected to the output end of the first motor 21. The winding roller movably penetrates the wastewater tank 1 and extends to the front, and its extended end is fixedly connected to the output end of the first motor 21. The output ends of the two motors 24 are fixedly connected, and the shielding cloth 25 is fixedly connected to the top of the slider 26. The top of the wastewater tank 1 is equipped with a first hydraulic assembly, and the top of the first hydraulic assembly is equipped with an L-shaped plate 214. The left side of the L-shaped plate 214 is fixedly connected to the first elastic retractable plate 215. The filter box 8 is equipped with a dosing device 3 for extending the service life of the filtered water in the filter box 8. The filter box 8 is equipped with a cleaning device 4 for cleaning the garbage inside the filter box 8. The wastewater tank 1 is the core part of the entire device, used to collect and store sewage. The filter box 8 connected to its left side is used for preliminary filtering of impurities in the sewage, and the auxiliary device 5 installed on the top is responsible for filtering toxic gases and neutralizing wastewater. The front side of the inner wall of the wastewater tank 1 is rotatably connected to the first rotating rod 22. The outer wall of the first rotating rod 22 is wrapped with a connecting rope 23. The first motor 21 drives the connecting rope 23 to be retracted and extended, thereby controlling the opening size of the wastewater tank 1. A winding roller is rotatably connected to the front of the inner wall of the wastewater tank 1 via a bearing. A shielding cloth 25 is wrapped around the outer wall of the winding roller. The shielding cloth 25 is fixedly connected to the top of a slider 26, which slides across the top of the wastewater tank 1, further enhancing control. The first hydraulic assembly regulates the internal pressure of the wastewater tank 1 through the cooperation of hydraulic rods and springs. The L-shaped plate 214 and the first elastic expansion plate 215 provide support and sealing. This design not only improves the sealing performance of the wastewater tank 1 but also enhances its adaptability to different operating conditions. The first hydraulic assembly includes a first hydraulic chamber 216, which is fixedly connected to the top of the wastewater tank 1. A piston-sliding connection is made to the first hydraulic rod 27 at one end of the first hydraulic chamber 216. A spring is provided on the outer wall of the first hydraulic rod 27. A second hydraulic chamber 29 is fixedly connected to the top of the wastewater tank 1. A piston-sliding connection is made to the second hydraulic rod 210 at one end of the second hydraulic chamber 29. A connecting pipe 28 is fixedly connected to the top of the first hydraulic chamber 216, and the end of the connecting pipe 28 away from the first hydraulic chamber 216 is fixedly connected to the top of the second hydraulic chamber 29. The first hydraulic assembly is a key component for regulating the pressure in the wastewater tank 1. The first hydraulic chamber 216 is fixedly connected to the top of the wastewater tank 1. A piston-sliding connection is made to the first hydraulic rod 27 at one end of the first hydraulic chamber 216. A spring is provided on the outer wall of the hydraulic rod to buffer and stabilize pressure changes. A second hydraulic chamber 29 is also fixedly connected to the top of the wastewater tank 1. A piston-sliding connection is made to the second hydraulic rod 210 at one end of the second hydraulic chamber 29.A connecting pipe 28 is fixedly connected to the top of the first hydraulic chamber 216. The end of the connecting pipe 28 away from the first hydraulic chamber 216 is fixedly connected to the top of the second hydraulic chamber 29, achieving hydraulic transmission and pressure regulation. A third hydraulic chamber 211 is fixedly penetrated through the inner wall of the wastewater tank 1. A third hydraulic rod 212 is slidably connected to the piston at one end of the third hydraulic chamber 211. A fourth hydraulic rod 213 is slidably connected to the piston at one end of the third hydraulic chamber 211. The top of the fourth hydraulic rod 213 is fixedly connected to the bottom of the L-shaped plate 214, which is fixedly connected to the right side of the first elastic and retractable plate 215. The top of the fourth hydraulic rod 213 is fixedly connected to the bottom of the L-shaped plate 214, which is fixedly connected to the right side of the first elastic and retractable plate 215. Through the transmission of hydraulic pressure, the third and fourth hydraulic rods 212 and 213 can precisely adjust the position of the L-shaped plate 214 and the first elastic and retractable plate 215, thereby achieving sealing and support for the top of the wastewater tank 1. The auxiliary device 5 includes an air pump 51, which is assembled on the right side of the filter box 8. An air pipe 52 is assembled on the right side of the air pump 51. A collecting bucket 57 is fixedly connected to the bottom of the air pipe 52. A first water pump 53 is fixedly connected to the top of the collecting bucket 57. An external alkaline liquid water pipe 54 is assembled on the top of the first water pump 53. A second water pump 56 is assembled on the side of the filter box 8. A water spray pipe 55 is assembled on the top of the second water pump 56. A wet curtain 58 is fixedly connected to the front of the inner wall of the filter box 8. A third motor 6 is fixedly connected to the right side of the wastewater tank 1. A stirring rod 7 is rotatably connected to the side of the inner wall of the wastewater tank 1. The stirring rod 7 movably penetrates the wastewater tank 1 and extends to the right. Its extended end is fixedly connected to the output end of the third motor 6. The auxiliary device 5 realizes the collection of toxic gases and the neutralization of wastewater through components such as the air pump 51, air pipe 52, collecting bucket 57, first water pump 53, second water pump 56 and water spray pipe 55. An air pump 51 is mounted on the right side of the filter box 8 and collects toxic gases into a collection hopper 57 via an air pipe 52. A first water pump 53 delivers alkaline liquid water to the collection hopper 57 for neutralization. A second water pump 56 sprays the treated water into the filter box 8 via a spray pipe 55. A wet curtain 58 further filters and cools the water. A third motor 6 is fixedly connected to the right side of the wastewater tank 1, driving a stirring rod 7 to stir the wastewater in the tank 1 and ensure sufficient neutralization. This design not only improves wastewater treatment efficiency but also enhances the collection and treatment capabilities of toxic gases.

[0025] When the above-mentioned equipment is used, the first motor 21 is started, and the first motor 21 drives the first rotating rod 22 to rotate counterclockwise, driving the connecting rope 23 to be wound around the outer wall of the first rotating rod 22, and the second motor 24 is started. The second motor 24 drives the winding roller to rotate counterclockwise, and the winding roller drives the shielding cloth 25 to relax. The connecting rope 23 drives the slider 26 to move to the left. When the slider 26 moves to the leftmost side, it squeezes the first hydraulic rod 27, and the first hydraulic rod 27 squeezes the spring. The first hydraulic rod 27 moves to the left, and the internal pressure of the first hydraulic tank 216, the connecting pipe 28, and the second hydraulic tank 29 increases, and the second hydraulic rod 210 is driven to descend by the hydraulic oil. The second hydraulic rod 210 presses both sides of the shielding cloth 25. When the second hydraulic rod 210 continues to descend, it squeezes the third hydraulic rod 212. During the descent of the second hydraulic rod 210, the internal pressure of the third hydraulic warehouse 211 increases, driving the fourth hydraulic rod 213 to rise. The rise of the fourth hydraulic rod 213 drives the L-shaped plate 214 to rise, further reducing the gap between the shielding cloth 25 and the edge of the wastewater tank 1. At the same time, the L-shaped plate 214 drives the first elastic telescopic plate 215 to rise. The first elastic telescopic plate 215 blocks the bottom of the shielding cloth 25 at the bottom of the first rotating rod 22 and the bottom of the shielding cloth 25 at the bottom of the winding roller, further reducing the gap and improving the sealing. Through the external alkaline liquid water pipe 54, the alkaline liquid is discharged into the interior of the wastewater tank 1 by starting the first water pump 53, and the third motor 6 is started. The third motor 6 drives the stirring rod 7 to stir the alkaline liquid and the acidic sewage to neutralize the sewage in the wastewater tank 1.

[0026] Example 2, see Figure 1-Figure 7Based on the first embodiment, the dosing device 3 includes a manual pump body 34, which is fixedly connected to the front of the filter box 8. A bacteriostatic agent tank 35 is fixedly connected to the front of the filter box 8 and communicates with the manual pump body 34. A rotatable spray pipe 38 is mounted on the back of the manual pump body 34, and a second hydraulic assembly is mounted on the front of the filter box 8. The dosing device 3, through the cooperation of the manual pump body 34 and the bacteriostatic agent tank 35, performs dosing treatment on the filtered water, extending the service life of the filtered water. The manual pump body 34 is fixedly connected to the front of the filter box 8 and communicates with the bacteriostatic agent tank 35. The manual pump delivers the bacteriostatic agent into the filter box 8, and the spray pipe 38 evenly sprays the bacteriostatic agent into the filtered water. The diffuser nozzle further disperses the bacteriostatic agent, enhancing the antibacterial effect. The second hydraulic assembly controls the spray pipe 38 through the hydraulic system, ensuring uniform spraying of the bacteriostatic agent. This design not only extends the service life of the filtered water but also improves filtration efficiency. The second hydraulic assembly includes a fourth hydraulic chamber 31, one end of which is piston-slidingly connected to a fifth hydraulic rod 32. A sixth hydraulic rod 33 is piston-slidingly connected to the other end of the fourth hydraulic chamber 31. The sixth hydraulic rod 33 is mounted on the top of the output end of the manual pump body 34. A fifth hydraulic chamber 36 is fixedly connected to the front of the filter box 8. A seventh hydraulic rod 37 is piston-slidingly connected to the other end of the fifth hydraulic chamber 36. A rack 39 is piston-slidingly connected to the other end of the fifth hydraulic chamber 36. A circular gear 310 is fixedly connected to the outer wall of the spray tube 38. A diffuser nozzle is mounted on the back of the spray tube 38. The second hydraulic assembly controls the dosing device 3 through the hydraulic system, ensuring uniform spraying of the antibacterial agent. The fifth hydraulic rod 32 is piston-slidingly connected to the other end of the fourth hydraulic chamber 31. The sixth hydraulic rod 33 is piston-slidingly connected to the top of the output end of the manual pump body 34. A fifth hydraulic chamber 36 is fixedly connected to the front of the filter box 8. A seventh hydraulic rod 37 is piston-slidingly connected to the other end of the fifth hydraulic chamber 36. A rack 39 is piston-slidingly connected to the other end of the fifth hydraulic chamber 36. A circular gear 310 is fixedly attached to the outer wall of the spray tube 38, and a diffuser nozzle is mounted on the back. The rotation and spraying of the spray tube 38 are controlled by hydraulic pressure, which is achieved through the coordination of a hydraulic lever and a rack 39. This design ensures uniform spraying of the antibacterial agent and improves the efficiency of the dosing device 3.

[0027] When the above-mentioned equipment is used, when the second hydraulic rod 210 descends, it drives the fifth hydraulic rod 32 to descend. During the process of the fifth hydraulic rod 32 descending, the internal pressure of the fourth hydraulic chamber 31 decreases, driving the sixth hydraulic rod 33 to rise. When the sixth hydraulic rod 33 rises, it drives the output end of the manual pump body 34 to rise, causing the antibacterial agent inside the antibacterial agent box 35 to rise. When the antibacterial agent rises to the height of the spray pipe 38, the antibacterial agent will flow out of the spray pipe 38 and be sprayed through the diffuser nozzle. At the same time, when the sixth hydraulic rod 33 continues to rise, it drives the seventh hydraulic rod 37 to rise, and the internal pressure of the fifth hydraulic chamber 36 decreases, driving the rack 39 to move to the right. The rack 39 drives the circular gear 310 to rotate, and the circular gear 310 drives the spray pipe 38 to rotate, thereby increasing the spraying range of the spray pipe 38.

[0028] Example 3, see Figure 1-Figure 4 Based on the first embodiment, the cleaning device 4 includes a magnet 41 fixedly connected to the outer wall of the sixth hydraulic rod 33. A filter plate 43 is hingedly connected to the inner wall of the filter box 8. A second elastic expansion plate 42 is fixedly connected to the top of the filter plate 43. A permanent magnet is fixedly connected to the front of the second elastic expansion plate 42. A collection box 49 is mounted on the back of the filter box 8. The magnet 41 is magnetically connected to the permanent magnet. Through the magnetic connection between the magnet 41 and the permanent magnet, the cleaning device 4 cleans the garbage inside the filter box 8. The magnet 41 is fixedly connected to the outer wall of the sixth hydraulic rod 33 and is magnetically connected to the permanent magnet on the top of the filter plate 43. The second elastic expansion plate 42 on the top of the filter plate 43, under the action of the permanent magnet, supports and seals the filter plate 43. A collection box 49 is mounted on the back of the filter box 8 to collect the cleaned garbage. This design not only improves the cleaning efficiency of the filter box 8, but also enhances the sealing of the filter plate 43, preventing garbage from clogging the filter plate 43. The top of the filter plate 43 is fixedly connected to a vertical plate 44. A second rotating rod 45 is rotatably connected to the side of the vertical plate 44. A shifting block 46 is fixedly connected to the outer wall of the second rotating rod 45. A driving rod 47 is fixedly connected to the front of the inner wall of the filter box 8. A torsion spring is fixedly connected to the back of the second rotating rod 45. A knocking rod 48 is fixedly connected to the side of the second rotating rod 45. The vertical plate 44 at the top of the filter plate 43 is rotatably connected to the second rotating rod 45. The outer wall of the second rotating rod 45 is fixedly connected to the shifting block 46. The rotation of the shifting block 46 knocks the filter plate 43. The front of the inner wall of the filter box 8 is fixedly connected to the driving rod 47. The back of the second rotating rod 45 is fixedly connected to the torsion spring, ensuring the stable rotation of the second rotating rod 45. A knocking rod 48 is fixedly connected to the side of the second rotating rod 45 to further enhance the knocking effect. This design prevents garbage from clogging the filter plate 43 by knocking, thereby ensuring filtration efficiency. At the same time, the cooperation between the driving rod 47 and the torsion spring ensures the stability and reliability of the knocking mechanism.

[0029] When the above-mentioned equipment is used, the air pump 51 is started to absorb the gas emitted by the sewage in the wastewater pool 1 through the air pipe 52 and the collection bucket 57, and the second water pump 56 is started. The second water pump 56 absorbs the filtered water at the bottom of the inner wall of the filter box 8, and the filtered water is sprayed to the bottom of the wet curtain 58 through the water spray pipe 55. The gas is purified by the wet curtain 58, and the purified gas rises and is discharged from the top of the filter box 8. The dust and impurities generated when the wet curtain 58 filters the gas will fall to the top of the filter plate 43. When the sixth hydraulic rod 33 rises, it drives the magnet 41 to rise, and the magnet 41 drives the second elastic telescopic plate 42 to rise. The second elastic telescopic plate 42 drives the filter plate 43 to rotate counterclockwise with the hinge point as the center of the circle. Rotation, during the rising process of the filter plate 43, the second elastic telescopic plate 42 is stretched, and when the filter plate 43 flips over, the impurities and dust on the top of the filter plate 43 roll into the collecting box 49, driving the vertical plate 44, the second rotating rod 45, the shift block 46, and the knocking rod 48 to move. When the shift block 46 contacts the conical block on the surface of the driving rod 47, it drives the shift block 46 to rotate, and the shift block 46 drives the second rotating rod 45 to rotate. When the second rotating rod 45 rotates, the torsion spring is squeezed. When the shift block 46 slides out of the conical block, the torsion spring drives the second rotating rod 45 to serve. When the second rotating rod 45 is reset, it drives the knocking rod 48 to knock on the filter plate 43, further cleaning the dust and impurities on the top of the filter plate 43.

[0030] When the above-mentioned device is used in a specific manner, the above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, can make equivalent replacements or changes based on the technical solution and inventive concept of the present invention, which should be covered by the scope of protection of the present invention.

Claims

1. A sewage discharge device for chemical environmental protection, comprising a wastewater pool (1), a filter box (8) fixedly connected to the left side of the wastewater pool (1), and an auxiliary device (5) for assisting the wastewater pool (1) in filtering toxic gases and neutralizing wastewater, mounted on the top of the wastewater pool (1); It is characterized by: The front of the inner wall of the wastewater tank (1) is rotatably connected to a first rotating rod (22), an outer wall of the first rotating rod (22) is wound with a connecting rope (23), the front of the inner wall of the wastewater tank (1) is rotatably connected to a winding roller through a bearing, an outer wall of the winding roller is wound with a shielding cloth (25), a slider (26) is slidably connected to the top of the wastewater tank (1), a first motor (21) and a second motor (24) are mounted on the front of the wastewater tank (1), the first rotating rod (22) movably penetrates the wastewater tank (1) and extends toward the front, and its extended end is fixedly connected to the output end of the first motor (21), and the winding roller movably penetrates the wastewater tank (1). The water pool (1) extends toward the front, and its extended end is fixedly connected to the output end of the second motor (24). The shielding cloth (25) is fixedly connected to the top of the slider (26). The top of the wastewater pool (1) is equipped with a first hydraulic assembly, and the top of the first hydraulic assembly is equipped with an L-shaped plate (214). The left side of the L-shaped plate (214) is fixedly connected to a first elastic telescopic plate (215). The inside of the filter box (8) is equipped with a dosing device (3) for extending the service life of filtered water in the filter box (8). The inside of the filter box (8) is equipped with a cleaning device (4) for cleaning garbage inside the filter box (8).

2. A chemical environmental wastewater discharge device according to claim 1, characterized in that: The first hydraulic assembly comprises a first hydraulic chamber (216), the first hydraulic chamber (216) being fixedly connected to the top of the wastewater tank (1), a first hydraulic rod (27) being slidably connected to a piston at one end inside the first hydraulic chamber (216), a spring being movably sleeved on the outer wall of the first hydraulic rod (27), a second hydraulic chamber (29) being fixedly connected to the top of the wastewater tank (1), a second hydraulic rod (210) being slidably connected to a piston at one end inside the second hydraulic chamber (29), a connecting pipe (28) being fixedly connected to the top of the first hydraulic chamber (216), and an end of the connecting pipe (28) away from the first hydraulic chamber (216) being fixedly connected to the top of the second hydraulic chamber (29).

3. A chemical environmental wastewater discharge device according to claim 1, characterized in that: A third hydraulic chamber (211) is fixedly passed through the inner wall of the wastewater tank (1); a third hydraulic rod (212) is slidably connected to a piston at one end of the interior of the third hydraulic chamber (211); a fourth hydraulic rod (213) is slidably connected to a piston at one end of the interior of the third hydraulic chamber (211); the top of the fourth hydraulic rod (213) is fixedly connected to the bottom of an L-shaped plate (214); and the L-shaped plate (214) is fixedly connected to the right side of the first elastic telescopic plate (215).

4. A sewage discharge device for chemical environmental protection according to claim 1, characterized in that: The auxiliary device (5) includes an air pump (51), which is mounted on the right side of the filter box (8). An air pipe (52) is mounted on the right side of the air pump (51), a collecting bucket (57) is fixedly connected to the bottom of the air pipe (52), a first water pump (53) is fixedly connected to the top of the collecting bucket (57), an external alkaline liquid pipe (54) is mounted on the top of the first water pump (53), a second water pump (56) is mounted on the side of the filter box (8), a water spray pipe (55) is mounted on the top of the second water pump (56), a wet curtain (58) is fixedly connected to the front of the inner wall of the filter box (8), a third motor (6) is fixedly connected to the right side of the wastewater tank (1), a stirring rod (7) is rotatably connected to the side of the inner wall of the wastewater tank (1), the stirring rod (7) movably penetrates the wastewater tank (1) and extends to the right side, and its extended end is fixedly connected to the output end of the third motor (6).

5. A sewage discharge device for chemical environmental protection according to claim 1, characterized in that: The dosing device (3) includes a manual pump body (34), the manual pump body (34) is fixedly connected to the front of the filter box (8), the front of the filter box (8) is fixedly connected to an antibacterial agent box (35), and the antibacterial agent box (35) is connected to the manual pump body (34), the back of the manual pump body (34) is equipped with a rotatable spray pipe (38), and the front of the filter box (8) is equipped with a second hydraulic assembly.

6. A chemical environmental wastewater discharge device according to claim 5, characterized in that: The second hydraulic assembly includes a fourth hydraulic chamber (31), a fifth hydraulic rod (32) is slidably connected to a piston at one end of the fourth hydraulic chamber (31), a sixth hydraulic rod (33) is slidably connected to a piston at one end of the fourth hydraulic chamber (31), and the sixth hydraulic rod (33) is assembled on the top of the output end of the manual pump body (34). A fifth hydraulic chamber (36) is fixedly passed through the front of the filter box (8), a seventh hydraulic rod (37) is slidably connected to a piston at one end of the fifth hydraulic chamber (36), and a rack (39) is slidably connected to a piston at one end of the fifth hydraulic chamber (36). A circular gear (310) is fixedly connected to the outer wall of the spray pipe (38), and a diffusion nozzle is assembled on the back of the spray pipe (38).

7. A chemical environmental wastewater discharge device according to claim 1, characterized in that: The cleaning device (4) includes a magnet (41), the magnet (41) is fixedly connected to the outer wall of the sixth hydraulic rod (33), a filter plate (43) is hinged on the side of the inner wall of the filter box (8), the top of the filter plate (43) is fixedly connected to a second elastic telescopic plate (42), the front of the second elastic telescopic plate (42) is fixedly connected to a permanent magnet, the back of the filter box (8) is equipped with a collecting box (49), and the magnet (41) is magnetically connected to the permanent magnet.

8. A chemical environmental wastewater discharge device according to claim 7, characterized in that: The top of the filter plate (43) is fixedly connected to a vertical plate (44), the side of the vertical plate (44) is rotatably connected to a second rotating rod (45), the outer wall of the second rotating rod (45) is fixedly connected to a shift block (46), the front of the inner wall of the filter box (8) is fixedly connected to a driving rod (47), the back of the second rotating rod (45) is fixedly connected to a torsion spring, and the side of the second rotating rod (45) is fixedly connected to a knocking rod (48).

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