Sewage discharge device for chemical environmental protection

Abstract

The invention discloses a sewage discharge device for chemical engineering environmental protection, and belongs to the field of sewage discharge, the sewage discharge device comprises a sewage treatment tank, the side surface of the sewage treatment tank is provided with a drainage pipe, the outer wall of the sewage treatment tank is fixedly connected with a [-shaped plate, the outer wall of the [-shaped plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, and the threaded rod is fixedly connected with the drainage pipe. The outer wall of the threaded rod is in threaded connection with a moving block, the bottom of the moving block is rotationally connected with a connecting plate A, the lower end of the connecting plate A is fixedly connected with a pesticide barrel, and the middle of the moving block is rotationally connected with a rotating shaft A. According to the sewage treatment device, the outflow amount of liquid medicine can be accurately adjusted according to actual requirements, the applicability of the device is improved, centrifugal force and inertia are generated in the rotating process of the medicine barrel, the liquid medicine can be sprayed to a larger range, the liquid medicine is prevented from being concentrated in one area, and the contact area and the treatment efficiency of the liquid medicine and sewage are improved.

Description

Technical Field

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

[0002] Chemical industry environmental protection refers to a series of measures taken in the chemical industry to reduce or eliminate environmental pollution and protect the ecological environment and human health. With the rapid development of the chemical industry, environmental protection issues have gradually become an important topic. Chemical enterprises will produce a large amount of waste gas, wastewater and solid waste during the production process. If not treated, it will cause pollution to the air, water source, soil, etc., and endanger the environment and human living conditions.

[0003] For example, the Chinese patent publication number is CN118125585B, and the technical solution disclosed in this patent document is as follows: A chemical wastewater recycling and reuse device belongs to the technical field of wastewater treatment devices. It includes a treatment tank component, a medicine tank component, a transverse movement component, a medicine barrel component and a side diffusion component. There is a bottom connection seat that can move bidirectionally at the upper end of the treatment box body. The medicine barrel component is integrally fixedly connected to the bottom end of the bottom connection seat, and the medicine barrel component is composed of an outer medicine barrel and an inner medicine barrel. In the state where the elastic sliding elastic push column and the cam are in cooperation, when there is no external force, the inner medicine barrel is in a position closed relative to the outer medicine barrel, and there is also a follow-up opening component between the main rotating shaft and the inner surface of the inner medicine barrel, so that the inner medicine barrel can only be opened when the bottom connection seat moves. It is convenient to add liquid medicine into the inner medicine barrel through the medicine adding pipe when the bottom connection seat stays, and it is also convenient to slowly and evenly disperse the inner medicine barrel into the inner cavity of the treatment box body, and the dispersion effect of the liquid medicine can be further improved through the laterally diffused component connected by transmission.

[0004] There are the following problems with the existing technology: The above device rotates the inner medicine cylinder inside the outer medicine cylinder, and the liquid medicine flows out through the coincidence of its liquid permeating holes. Since the size of the liquid permeating holes is fixed, and in order to ensure the uniform movement of the medicine barrel, the coincidence frequency of the inner medicine cylinder and the liquid permeating holes of the outer medicine cylinder remains unchanged. Therefore, the amount and speed of the liquid medicine flowing out are certain and cannot be adjusted, so it cannot meet different usage needs. Summary of the Invention

[0005] In view of the deficiencies of the existing technology, the present invention provides a sewage discharge device for chemical industry environmental protection, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present application provides a sewage discharge device for chemical industry environmental protection, including a sewage treatment tank. A drain pipe is arranged on the side of the sewage treatment tank. A U-shaped plate is fixedly connected to the outer wall of the sewage treatment tank. A motor is fixedly connected to the outer wall of the U-shaped plate. The output end of the motor is fixedly connected to a threaded rod. A moving block is threadedly connected to the outer wall of the threaded rod. A connecting plate A is rotatably connected to the bottom of the moving block. A medicine barrel is fixedly connected to the lower end of the connecting plate A. A rotating shaft A is rotatably connected to the middle of the moving block. A disc and a transmission gear are fixedly connected to the outer wall of the rotating shaft A. A toothed plate is fixedly connected to the inner side of the U-shaped plate. An adjusting member and an adjusting block are arranged on the outer wall of the disc. A sliding shaft is fixedly connected to the outer wall of the adjusting block. An annular baffle is slidably connected to the inside of the medicine barrel. A connecting rod is fixedly connected to the upper end of the annular baffle. A moving plate is fixedly connected to the upper end of the connecting rod. A chute is formed in the inner part of the moving plate. A rotating member is arranged inside the medicine barrel. A stirring assembly and a liquid medicine supplementing assembly are assembled on the outer wall of the U-shaped plate.

[0007] Preferably, the rotating member includes a fixed cylinder. The fixed cylinder is fixedly connected to the inner wall of the medicine barrel. A guide groove is formed in the outer wall of the fixed cylinder. A sliding rod is fixedly connected to the inner wall of the annular baffle. The other end of the sliding rod is slidably connected to the inside of the guide groove. The adjusting member includes a rectangular frame. The rectangular frame is fixedly connected to the outer wall of the disc. An electric telescopic rod is fixedly connected to the outer wall of the rectangular frame. The adjusting block is fixedly connected to the output end of the electric telescopic rod.

[0008] Preferably, the transmission gear meshes with the toothed plate. A discharge port is formed in the outer wall of the medicine barrel. The sliding shaft is slidably connected to the inner wall of the chute.

[0009] Preferably, the stirring assembly includes a U-shaped frame. The U-shaped frame is slidably connected to the upper end of the U-shaped plate. Movable telescopic rods are rotatably connected to both sides inside the U-shaped frame. A mounting plate is fixedly connected to the bottom of the movable telescopic rod. A bevel gear A is fixedly connected to the top of one of the movable telescopic rods on one side. A bevel gear B is fixedly connected to the end of the rotating shaft A away from the disc. Stirring blades are fixedly sleeved on the outer wall of the movable telescopic rod. A connecting plate B is fixedly connected to the outer wall of the moving plate. The bottom of the connecting plate B is fixedly sleeved on the outer wall of one of the movable telescopic rods on one side.

[0010] Preferably, the stirring assembly further includes two transmission wheels. The two transmission wheels are respectively fixedly sleeved on the outer walls of the two movable telescopic rods. A transmission belt is wound around the outer walls of the transmission wheels. Movable vane plates are fixedly connected to the outer wall of the transmission belt.

[0011] Preferably, the liquid medicine replenishing component includes a buoyancy ball disposed inside the fixed cylinder. A moving rod is provided at the bottom of the medicine barrel, and a push block is fixedly connected to the other end of the moving rod. An outer wall of the U-shaped plate is fixedly connected to a liquid storage tank. A replenishing pipe is fixedly connected to the bottom of the liquid storage tank through a connecting pipe. Hydraulic chambers A and B are respectively fixedly connected to the outer walls of the sewage treatment tank and the replenishing pipe. Hydraulic rods A and B are slidably connected inside the hydraulic chambers A and B. A piston plate is fixedly connected to the other end of the hydraulic rod B. A connecting hose is fixedly connected between the hydraulic chambers A and B. Magnetic blocks are provided inside the buoyancy ball and at the top of the moving rod.

[0012] Preferably, a limiting plate is fixedly connected to the upper end of the mounting plate. A through hole is provided at the upper end of the limiting plate, and the moving rod is slidably connected inside the through hole.

[0013] Preferably, a one-way valve is provided inside the connecting pipe at the bottom of the liquid storage tank, and a pressure valve is provided at the port of the replenishing pipe.

[0014] The advantages of the present application are as follows: 1. In the present application, the motor drives the rotation of the threaded rod, driving the movement and rotation of the moving block and the medicine barrel. Combined with the lifting control of the annular baffle, intermittent and uniform feeding of the liquid medicine is achieved. This design avoids the problems of excessive or insufficient one-time feeding of the liquid medicine, improves the mixing effect of the medicine and the sewage. The electric telescopic rod can flexibly adjust the lifting range of the moving plate through the cooperation of the adjusting block and the sliding shaft, thereby controlling the lifting amplitude of the annular baffle. This design enables the outflow rate of the liquid medicine to be accurately adjusted according to actual needs, improving the applicability of the device. During the rotation of the medicine barrel, centrifugal force and inertia are generated, enabling the liquid medicine to be sprinkled over a larger area, avoiding the concentration of the liquid medicine in one area, and increasing the contact area between the medicine and the sewage and the treatment efficiency.

[0015] 2. In the present application, by setting the stirring component to rotate the movable telescopic rod and the stirring blades, the sewage can be fully stirred, promoting the mixing of the medicine and the sewage, and improving the sewage treatment effect. The lifting of the moving plate drives the movable telescopic rod to reciprocate up and down through the connecting plate B, enabling the stirring blades to move up and down while rotating, expanding the stirring range. The design of the transmission belt and the movable vane plate enables the stirring component not only to rotate but also to disturb the sewage on the front and rear sides of the sewage treatment tank, enhancing the fluidity of the sewage and further improving the mixing effect of the medicine and the sewage.

[0016] , through the cooperation of the liquid medicine replenishment component with the buoyancy ball, the moving rod and the pushing block, the present application can monitor the amount of liquid medicine in the medicine barrel in real time and automatically replenish it when the liquid medicine is insufficient, avoiding the problem of the decline in the sewage treatment effect caused by insufficient liquid medicine. The design of the hydraulic chamber B and the piston plate makes the liquid medicine replenishment process accurate and controllable, and the replenishment amount can be adjusted according to actual needs, avoiding the waste of liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the front sectional structural schematic diagram of the present invention; Figure 3 is the partial three-dimensional structural schematic diagram of the present invention; Figure 4 is the Figure 2 enlarged structural schematic diagram at A in the present invention; Figure 5 is the side sectional structural schematic diagram of the present invention; Figure 6 is the Figure 5 enlarged structural schematic diagram at B in the present invention; Figure 7 is the partial sectional structural schematic diagram of the present invention.

[0018] In the above figures, 1, sewage treatment tank; 2, drain pipe; 3, U-shaped plate; 41, motor; 42, threaded rod; 43, moving block; 44, connecting plate A; 45, medicine barrel; 46, rotating shaft A; 47, disc; 48, transmission gear; 49, toothed plate; 410, rectangular frame; 411, electric telescopic rod; 413, adjusting block; 414, sliding shaft; 415, annular baffle; 416, connecting rod; 417, moving plate; 418, fixed cylinder; 419, guide groove; 420, sliding rod; 421, chute; 5, stirring assembly; 51, U-shaped frame; 52, movable telescopic rod; 53, bevel gear A; 54, bevel gear B; 55, mounting plate; 56, transmission wheel; 57, transmission belt; 58, stirring blade; 59, connecting plate B; 510, movable vane; 6, liquid medicine replenishment component; 61, buoyancy ball; 62, moving rod; 63, limiting plate; 64, pushing block; 65, liquid storage tank; 66, replenishment pipe; 67, hydraulic chamber B; 68, hydraulic chamber A; 69, hydraulic rod B; 610, hydraulic rod A; 611, connecting hose; 612, piston plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0020] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned accompanying drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0021] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation or be constructed and operated in a specific orientation.

[0022] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0023] In addition, the terms "installed", "set", "provided with", "connected", "connected to", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will detail the present application with reference to the accompanying drawings and in combination with the embodiments.

[0025] Embodiment 1. Refer to Figures 1-6 , this embodiment provides a sewage discharge device for chemical industry environmental protection, including a sewage treatment tank 1. A drain pipe 2 is arranged on the side of the sewage treatment tank 1, which is used to ensure that the treated water can be discharged smoothly after the treatment is completed, avoiding excessive water accumulation in the tank. A U-shaped plate 3 is fixedly connected to the outer wall of the sewage treatment tank 1. A motor 41 is fixedly connected to the outer wall of the U-shaped plate 3. The output end of the motor 41 is fixedly connected to a threaded rod 42. A moving block 43 is threadedly connected to the outer wall of the threaded rod 42. The bottom of the moving block 43 is rotatably connected to a connecting plate A44. The lower end of the connecting plate A44 is fixedly connected to a medicine barrel 45. The middle of the moving block 43 is rotatably connected to a rotating shaft A46. One end and the outer wall of the rotating shaft A46 are respectively fixedly connected to a disc 47 and a transmission gear 48. A toothed plate 49 is fixedly connected to the inner side of the U-shaped plate 3. An adjusting member and an adjusting block 413 are arranged on the outer wall of the disc 47. The telescopic movement of the electric telescopic rod 411 can change the position of the adjusting block 413, thereby controlling the lifting range of the medicine barrel 45 and the dosage of the liquid medicine. A sliding shaft 414 is fixedly connected to the outer wall of the adjusting block 413. An annular baffle 415 is slidably connected to the inside of the medicine barrel 45. A connecting rod 416 is fixedly connected to the upper end of the annular baffle 415. The upper end of the connecting rod 416 is fixedly connected to a moving plate 417. A chute 421 is opened in the inside of the moving plate 417. A rotating member is arranged inside the medicine barrel 45. A stirring assembly 5 and a liquid medicine replenishing assembly 6 are assembled on the outer wall of the U-shaped plate 3. The rotating member includes a fixed cylinder 418, which is fixedly connected to the inner wall of the medicine barrel 45. A guide groove 419 is opened on the outer wall of the fixed cylinder 418. A sliding rod 420 is fixedly connected to the inner wall of the annular baffle 415. The other end of the sliding rod 420 is slidably connected to the inside of the guide groove 419. The adjusting member includes a rectangular frame 410, which is fixedly connected to the outer wall of the disc 47. An electric telescopic rod 411 is fixedly connected to the outer wall of the rectangular frame 410. The adjusting block 413 is fixedly connected to the output end of the electric telescopic rod 411. The transmission gear 48 meshes with the toothed plate 49. A discharge port is opened on the outer wall of the medicine barrel 45. The sliding shaft 414 is slidably connected to the inner wall of the chute 421.

[0026] In use, first introduce the sewage into the back of the sewage treatment tank 1, add a certain amount of treatment agent into the interior of the medicine barrel 45, then start the motor 41 to drive the threaded rod 42 to rotate. Since the moving block 43 threadedly connected to its outer wall is in contact with the C-shaped plate 3 at the top, it will move accordingly. Then the moving block 43 will drive the medicine barrel 45 to rotate through the connecting plate A 44, and the rotating shaft A 46 will also move accordingly. At the same time, the transmission gear 48 on its outer wall will also move. Since the transmission gear 48 meshes with the toothed plate 49 and the toothed plate 49 is stationary, the transmission gear 48 will rotate during the movement, and then drive the rotating shaft A 46 to rotate. Then the disc 47 at one end of the rotating shaft A 46 will rotate, and then drive the rectangular frame 410, the electric telescopic rod 411, the adjusting block 413, and the sliding shaft 414 on its outer wall to rotate. When the sliding shaft 414 rotates, it will slide inside the chute 421 of the moving plate 417. Due to the change in height during the rotation of the sliding shaft 414, it will drive the moving plate 417 to change its height. Then the moving plate 417 will drive the annular baffle 415 to slide up and down reciprocally inside the medicine barrel 45 through the connecting rod 416 at its bottom. During the upward movement of the annular baffle 415, the discharge port on the outer wall of the medicine barrel 45 leaks intermittently, so that the liquid medicine inside the medicine barrel 45 can be sprinkled into the treatment pool. In addition, the electric telescopic rod 411 can drive the adjusting block 413 to slide inside the rectangular frame 410, so as to change the reciprocating lifting range of the moving plate 417. Then the annular baffle 415 connected to its bottom through the connecting rod 416 will also change the reciprocating lifting range, and then the amount of the leaked part of the discharge port can be adjusted, and then the outflow rate of the liquid medicine can be controlled. At the same time, when the annular baffle 415 moves up and down, the sliding rod 420 on its inner wall will slide inside the guide groove 419 opened on the outer wall of the fixed cylinder 418, and then the rotation of the fixed cylinder 418 can be realized, and then drive the medicine barrel 45 to rotate. Then the medicine barrel 45 will rotate during the spraying of the liquid medicine, so as to generate a certain centrifugal force and inertia, and then the liquid medicine will be sprinkled over a larger range.

[0027] Embodiment 2. Please refer to Figures 1-6 , the stirring assembly 5 includes a C-shaped frame 51. The C-shaped frame 51 is slidably connected to the upper end of the C-shaped plate 3. Two sides inside the C-shaped frame 51 are rotatably connected with movable telescopic rods 52. The bottom of the movable telescopic rod 52 is fixedly connected with a mounting plate 55, and the top of one side of the movable telescopic rod 52 is fixedly connected with a bevel gear A 53. The end of the rotating shaft A 46 away from the disc 47 is fixedly connected with a bevel gear B 54. The outer wall of the movable telescopic rod 52 is fixedly sleeved with stirring blades 58. The outer wall of the moving plate 417 is fixedly connected with a connecting plate B 59. The bottom of the connecting plate B 59 is fixedly sleeved on the outer wall of one side of the movable telescopic rod 52.

[0028] The stirring assembly 5 further includes two transmission wheels 56, which are respectively fixedly sleeved on the outer walls of the two movable telescopic rods 52. A transmission belt 57 is wound around the outer wall of the transmission wheel 56, and a movable vane 510 is fixedly connected to the outer wall of the transmission belt 57.

[0029] During use, when the rotating shaft A 46 rotates, the bevel gear B 54 at one end thereof will rotate accordingly. Then, the meshing bevel gear A 53 will rotate, thereby driving the lower movable telescopic rod 52 to rotate. At the same time, under the action of the transmission wheel 56 and the transmission belt 57, the other movable telescopic rod 52 will rotate. Then, the stirring blades 58 outside the movable telescopic rod 52 will also rotate accordingly, thereby stirring the sewage. At the same time, during the reciprocating lifting of the moving plate 417, the lower movable telescopic rod 52 will be driven to lift through the connecting plate B 59. Under the connection of the mounting plate 55, the other movable telescopic rod 52 will also reciprocate up and down accordingly. Thus, the stirring blades 58 can reciprocate up and down during rotation, thereby expanding the stirring range and improving the mixing effect of the sewage and the treatment liquid medicine. In addition, during the rotation of the transmission belt 57, the movable vane 510 on its outer wall will be driven to rotate, thereby disturbing the sewage on the front and rear sides of the sewage treatment tank 1, thus improving the fluidity.

[0030] Embodiment Three, please refer to Figures 1-7 The liquid medicine replenishing assembly 6 includes a buoyancy ball 61, which is arranged inside the fixed cylinder 418. A moving rod 62 is arranged at the bottom of the medicine barrel 45. The other end of the moving rod 62 is fixedly connected with a push block 64. A liquid storage tank 65 is fixedly connected to the outer wall of the U-shaped plate 3. The bottom of the liquid storage tank 65 is fixedly connected with a replenishing pipe 66 through a connecting pipe. The outer walls of the sewage treatment tank 1 and the replenishing pipe 66 are respectively fixedly connected with a hydraulic chamber A 68 and a hydraulic chamber B 67. A hydraulic rod A 610 and a hydraulic rod B 69 are slidably connected inside the hydraulic chamber A 68 and the hydraulic chamber B 67. The other end of the hydraulic rod B 69 is fixedly connected with a piston plate 612. A connecting hose 611 is fixedly connected between the hydraulic chamber A 68 and the hydraulic chamber B 67. Magnets are arranged inside the buoyancy ball 61 and at the top of the moving rod 62.

[0031] A limiting plate 63 is fixedly connected to the upper end of the mounting plate 55. A through hole is opened at the upper end of the limiting plate 63, and the moving rod 62 is slidably connected inside the through hole.

[0032] A one-way valve is arranged inside the connecting pipe at the bottom of the liquid storage tank 65, and a pressure valve is arranged at the port of the replenishing pipe 66. The one-way valve is arranged inside the connecting pipe of the liquid storage tank 65 to prevent the liquid medicine from flowing back. The one-way valve ensures that the liquid medicine can only flow from the liquid storage tank 65 to the replenishing pipe 66 to avoid the liquid medicine flowing back. The pressure valve ensures that the liquid medicine will only flow out when it is under the pressure of the piston plate 612 to avoid the liquid medicine leakage.

[0033] During use, when the liquid medicine inside the medicine barrel 45 gradually decreases during the outflow process, due to the through hole of the guide groove 419, the buoyancy ball 61 inside the fixed cylinder 418 will descend accordingly. Furthermore, due to the repulsion between the magnet inside the buoyancy ball 61 and the magnet at the top of the moving rod 62, and the force generated by the descent of the buoyancy ball 61 being greater than the buoyancy of the push block 64, when the buoyancy ball 61 descends, it will drive the moving rod 62 and the push block 64 to descend. Since the push block 64 always moves left and right reciprocally with the moving rod 62, when the height of the push block 64 is sufficient, that is, when there is enough liquid medicine inside the medicine barrel 45, it will not contact the hydraulic rod A610 when moving to the left. However, when the push block 64 descends to the moving height, when the push block 64 moves to the left, it will squeeze the hydraulic rod A610 to move it into the hydraulic chamber A68. Since the hydraulic chamber A68 and the hydraulic chamber B67 are fixedly connected by a connecting hose 611, the hydraulic rod B69 inside the hydraulic chamber B67 will move outward, which can drive the piston plate 612 to slide inside the replenishing pipe 66, thereby pushing the liquid medicine therein and injecting it into the medicine barrel 45. And because a one-way valve is provided inside the communicating pipe, the liquid medicine will not flow back into the liquid storage tank 65 when the piston plate 612 pushes the liquid medicine. When the piston plate 612 resets, the liquid storage tank 65 will automatically replenish the liquid medicine into the replenishing pipe 66. At the same time, the pressure valve provided at the port of the replenishing pipe 66 ensures that it will only open when subjected to the pressure of the piston plate 612. At the same time, it is set that when the medicine barrel 45 rotates to the left, its range is located in the internal empty space of the connecting plate A44, avoiding the collision between the connecting plate A44 and the replenishing pipe 66. At the same time, since the upper range of the medicine barrel 45 is large enough, the replenishing pipe 66 has enough time to replenish the liquid medicine. After the liquid medicine replenishment is completed, the buoyancy ball 61 rises, and under the reaction force of the lost magnetism, the push block 64 will drive the moving rod 62 to rise under the buoyancy force.

[0034] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A sewage discharge device for chemical industry environmental protection, comprising a sewage treatment tank (1), characterized in that, A drain pipe (2) is provided on the side of the sewage treatment tank (1). An L-shaped plate (3) is fixedly connected to the outer wall of the sewage treatment tank (1). A motor (41) is fixedly connected to the outer wall of the L-shaped plate (3). The output end of the motor (41) is fixedly connected to a threaded rod (42). A moving block (43) is threadedly connected to the outer wall of the threaded rod (42). A connecting plate A (44) is rotatably connected to the bottom of the moving block (43). A medicine barrel (45) is fixedly connected to the lower end of the connecting plate A (44). A rotating shaft A (46) is rotatably connected to the middle of the moving block (43). A disc (47) and a transmission gear (48) are fixedly connected to the outer wall of the rotating shaft A (46). A toothed plate (49) is fixedly connected to the inner side of the L-shaped plate (3). An adjusting member and an adjusting block (413) are provided on the outer wall of the disc (47). A sliding shaft (414) is fixedly connected to the outer wall of the adjusting block (413). An annular baffle (415) is slidably connected to the inside of the medicine barrel (45). A connecting rod (416) is fixedly connected to the upper end of the annular baffle (415). A moving plate (417) is fixedly connected to the upper end of the connecting rod (416). A chute (421) is formed in the moving plate (417). A rotating member is provided inside the medicine barrel (45). A stirring assembly (5) and a liquid medicine replenishing assembly (6) are assembled on the outer wall of the L-shaped plate (3).

2. The sewage discharge device for chemical environmental protection according to claim 1, characterized in that, The rotating member includes a fixed cylinder (418). The fixed cylinder (418) is fixedly connected to the inner wall of the medicine barrel (45). A guide groove (419) is formed in the outer wall of the fixed cylinder (418). A sliding rod (420) is fixedly connected to the inner wall of the annular baffle (415). The other end of the sliding rod (420) is slidably connected to the inside of the guide groove (419). The adjusting member includes a rectangular frame (410). The rectangular frame (410) is fixedly connected to the outer wall of the disc (47). An electric telescopic rod (411) is fixedly connected to the outer wall of the rectangular frame (410). The adjusting block (413) is fixedly connected to the output end of the electric telescopic rod (411).

3. A sewage discharge device for chemical environmental protection according to claim 1, characterized in that, The transmission gear (48) meshes with the toothed plate (49). A discharge port is formed in the outer wall of the medicine barrel (45). The sliding shaft (414) is slidably connected to the inner wall of the chute (421).

4. A sewage discharge device for chemical environmental protection according to claim 1, characterized in that, The stirring assembly (5) includes an L-shaped frame (51). The L-shaped frame (51) is slidably connected to the upper end of the L-shaped plate (3). Two sides of the inside of the L-shaped frame (51) are rotatably connected to movable telescopic rods (52). The bottom of the movable telescopic rod (52) is fixedly connected to a mounting plate (55), and the top of one side of the movable telescopic rod (52) is fixedly connected to a bevel gear A (53). The end of the rotating shaft A (46) away from the disc (47) is fixedly connected to a bevel gear B (54). Stirring blades (58) are fixedly sleeved on the outer wall of the movable telescopic rod (52). A connecting plate B (59) is fixedly connected to the outer wall of the moving plate (417). The bottom of the connecting plate B (59) is fixedly sleeved on the outer wall of one side of the movable telescopic rod (52).

5. The sewage discharge device for chemical environmental protection according to claim 4, characterized in that, The stirring assembly (5) further includes two transmission wheels (56), the two transmission wheels (56) are respectively fixedly sleeved on the outer walls of the two movable telescopic rods (52), a transmission belt (57) is wound around the outer wall of the transmission wheel (56), and a movable vane (510) is fixedly connected to the outer wall of the transmission belt (57).

6. The sewage discharge device for chemical environmental protection according to claim 5, wherein, The liquid medicine supplement assembly (6) includes a buoyancy ball (61), the buoyancy ball (61) is arranged inside the fixed cylinder (418), a moving rod (62) is arranged at the bottom of the medicine barrel (45), the other end of the moving rod (62) is fixedly connected with a push block (64), a liquid storage tank (65) is fixedly connected to the outer wall of the U-shaped plate (3), the bottom of the liquid storage tank (65) is fixedly connected with a supplement pipe (66) through a connecting pipe, a hydraulic chamber A (68) and a hydraulic chamber B (67) are respectively fixedly connected to the outer walls of the sewage treatment tank (1) and the supplement pipe (66), a hydraulic rod A (610) and a hydraulic rod B (69) are slidably connected inside the hydraulic chamber A (68) and the hydraulic chamber B (67), the other end of the hydraulic rod B (69) is fixedly connected with a piston plate (612), a connecting hose (611) is fixedly connected between the hydraulic chamber A (68) and the hydraulic chamber B (67), and magnetic blocks are arranged inside the buoyancy ball (61) and at the top of the moving rod (62).

7. An industrial environmental protection sewage discharge device according to claim 6, characterized in that, A limiting plate (63) is fixedly connected to the upper end of the mounting plate (55), a through hole is opened at the upper end of the limiting plate (63), and the moving rod (62) is slidably connected inside the through hole.

8. A sewage discharge device for chemical environmental protection according to claim 7, characterized in that, A one-way valve is arranged inside the connecting pipe at the bottom of the liquid storage tank (65), and a pressure valve is arranged at the port of the supplement pipe (66).

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