Mine sewage clarification equipment and clarification method

Abstract

The invention relates to the technical field of mine sewage clarification, and particularly discloses mine sewage clarification equipment which comprises a sewage clarification tank, a top end protection frame is arranged at the top of the sewage clarification tank, a filtering device is arranged at the top of the sewage clarification tank, and a filtering structure internal cleaning device is arranged at the top of the sewage clarification tank. A mixing clarification device is arranged on the side surface of the filtering device, and a discharge pipe is arranged on the front surface of the sewage clarification tank. According to the invention, through the arrangement of the filter structure internal cleaning device, a left end water outlet flushing hose and a right end water outlet flushing hose can be correspondingly inserted into pipelines respectively and are firstly inserted into the insertion pipeline at the front end, a water pump is started, and water is discharged to flush the front end of the inner wall, so that the inner wall of the filter box is cleaned; the device does not only clean half of the position when water is sprayed to clean the interior of the filter chamber, and the device can be cleaned thoroughly without influencing the next filtering, and has the characteristics of high practicability and comprehensive cleaning.

Description

Technical Field

[0001] This invention relates to the field of mine wastewater clarification technology, specifically to a mine wastewater clarification device and clarification method. Background Technology

[0002] Mining underground wastewater clarification devices are usually roadways with a certain slope and are horizontal flow water tanks. Underground wastewater settles as it flows slowly through the water tank. The water tank needs to be very long and the sedimentation efficiency is not high. Existing mining wastewater cleaning devices simply perform a single filtration of the wastewater, resulting in poor filtration effects.

[0003] Existing technology, disclosed in publication number CN111672201B, discloses a mine wastewater clarification device, including a second clarification tank, a first clarification tank, and a clarification structure. The first clarification tank is located on the left side of the clarification structure, and the second clarification tank is located on the right side. A filter chamber is located above the second clarification tank, and a clean water chamber is located on the right side of the second clarification tank. A protective cover is installed on the upper surface of the clarification structure, and a lower partition is located on the left side of the second clarification tank. A third filter layer is installed between the upper and lower partitions. A groove is located at the bottom of the second clarification tank, and a second drain pipe is connected to the bottom of the groove. A water pump is installed on the second drain pipe. This mine wastewater clarification device has a reasonable structural design. Multiple filter structures are installed within the device, which helps to filter wastewater more finely, facilitating clarification and reuse. Simultaneously, wastewater discharge is convenient and easy, enabling wastewater reuse, saving water resources, and making it more economical and environmentally friendly.

[0004] However, the aforementioned mine wastewater clarification equipment cannot adjust the position of the water spray cleaning device inside the filter chamber during treatment. This means that the device can only clean half of the filter chamber when spraying water, resulting in incomplete cleaning and affecting the next filtration, thus leading to poor performance. Therefore, it is necessary to design a more practical and comprehensive mine wastewater clarification equipment. Summary of the Invention

[0005] The purpose of this invention is to provide a mine wastewater clarification device and clarification method to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a mine wastewater clarification device, comprising a wastewater clarification tank, a top protective frame provided on the top of the wastewater clarification tank, a filter device provided on the top of the wastewater clarification tank, an internal cleaning device for the filter structure provided on the top of the wastewater clarification tank, a mixing and clarification device provided on the side of the filter device, and a discharge pipe provided on the front of the wastewater clarification tank.

[0007] According to the above technical solution, the internal cleaning device of the filter structure includes a side connecting plate, a hydraulic telescopic rod, a connecting ring frame, a water tank, a water pump, a left-end water outlet flushing hose, a right-end water outlet flushing hose, an insertion pipe, a magnetic ring, a magnet ring, a sealing sphere, and a pull rod. The side connecting plate is fixedly connected to the side of the filter treatment chamber near the front. The connecting ring frame is fixedly connected to the front of the side connecting plate. The hydraulic telescopic rod is fixedly connected to the inner ring of the connecting ring frame. The water tank is fixedly connected to the back of the hydraulic telescopic rod. The water pump is fixedly connected to the top of the water tank. The left-end water outlet flushing hose is fixedly connected to the top left side of the water pump. The right-end water outlet flushing hose is fixedly connected to the top right side of the water pump. The insertion pipe is fixedly connected to the right side of the first left filter box. The insertion pipe is fixedly connected to the right side of the second left filter box. The magnet ring is fixedly connected to the right side of the insertion pipe. The magnetic ring is fixedly connected to the surface of the sealing sphere. The pull rod is fixedly connected to the right side of the magnetic ring.

[0008] According to the above technical solution, the filtration device includes a filtration chamber, a first left filter box, a second left filter box, a water valve, a water inlet pipe, a second connecting water inlet pipe, a clarifying agent pouring pipe, and a second filtration chamber. The filtration chamber is fixedly connected to the top left side of the sewage clarification tank. The first left filter box is fixedly connected to the inner bottom of the filtration chamber near the front. The second left filter box is fixedly connected to the inner bottom of the filtration chamber near the back. The water valve is located at the top of the second left filter box. The water inlet pipe is fixedly connected to the top of the water valve. The second connecting water inlet pipe is fixedly connected to the front of the water inlet pipe. The top of the first left filter box is fixedly connected to the second water valve. The clarifying agent pouring pipe is fixedly connected to the top of the second left filter box.

[0009] According to the above technical solution, the mixing and clarification device includes a bottom mounting frame, a drive motor, a belt, an inner transmission pulley, a connecting rod, an inner rotating shaft, an inner conveying wheel, a second connecting rod, a connecting disc, and an inner mixing and stirring rod. The bottom mounting frame is fixedly connected to the right side of the second filtration chamber, the drive motor is fixedly connected to the left side of the bottom mounting frame, the inner conveying wheel is fixedly connected to the output shaft of the drive motor, the belt drive is connected to the surface of the inner conveying wheel, the inner rotating shaft is fixedly connected to the left side of the inner conveying wheel, the connecting disc is fixedly connected to the surface of the inner rotating shaft, the inner mixing and stirring rod is fixedly connected to the surface of the connecting disc, the inner transmission pulley is driven and connected to the inside of the belt, the connecting rod is fixedly connected to the inside of the inner transmission pulley, and the inner rotating shaft is fixedly connected to the left side of the connecting rod.

[0010] According to the above technical solution, the sealing ball is inserted into the inner wall of the insertion pipe, and the diameter of the sealing ball is adapted to the inner diameter of the insertion pipe. The insertion pipe is provided to place the insertion outlet flushing hose to clean the residual clarifying agent and sewage inside the filter box, thereby ensuring the cleanliness of the inside for the next use.

[0011] According to the above technical solution, the side area of ​​the magnetic ring is equal to that of the magnet ring. The magnetic ring is magnetically connected to the magnet ring. By setting the magnetic ring and the magnet ring, the two can be magnetically connected together to fix the position of the sealing ball, so that the sealing ball can seal and block the opening of the pipe, thereby preventing some residual sewage from being discharged and affecting the environment.

[0012] According to the above technical solution, the second filtration chamber is fixedly connected to the top of the sewage clarification tank near the middle. The bottom of the second filtration chamber is fixedly connected to the first right filter box and the bottom of the second filtration chamber is fixedly connected to the second right filter box. By setting the second filtration chamber, the first right filter box and the second right filter box, the number of filter boxes can be four, so that the device can simultaneously perform filtration and clarification treatment of mine sewage in four places. In addition, with the second connecting water inlet pipe, it can ensure that sewage can enter, thereby ensuring the normal use of the filtration device.

[0013] According to the above technical solution, the end of the second connecting water inlet pipe away from the front of the water inlet pipe is fixedly connected to the top of the second water valve, and the clarifying agent pouring pipe is fixedly connected to the top of the first left filter box. By setting the clarifying agent pouring pipe, and setting the clarifying agent pouring pipe at the top of each filter box, it is convenient to add the clarifying agent, and then, in conjunction with the mixing and clarification device, it can be stirred and mixed evenly, and the clarification treatment can be completed very well.

[0014] A clarification method for mine wastewater clarification equipment includes the following steps: S1. Pouring of mine wastewater to be treated The mine wastewater that needs to be treated is poured into the first left filter box and the second left filter box through the inlet pipe and the second connecting inlet pipe, respectively. Before pouring, the water valves on the top of the first left filter box and the second left filter box are activated to ensure that the wastewater can flow in, and then further treatment is carried out.

[0015] S2, Wastewater Treatment After the wastewater is poured in, it can be treated. Clarifying agent is introduced through the clarifier inlet pipe, and then mixed and clarified using a mixing and clarification device. By starting the drive motor, the output shaft of the drive motor rotates, which drives the inner conveyor wheel to rotate. Under the transmission of the belt, the inner transmission pulley rotates synchronously. The rotation of the inner conveyor wheel and the inner transmission pulley can drive the inner rotating shaft to rotate, thereby driving the multiple sets of internal connecting discs and the inner mixing and stirring rod to rotate synchronously to help mix the wastewater and clarifier for clarification. Then it flows down and is discharged through the discharge pipe.

[0016] S3. Front-end cleaning of the inside of the filter box The left and right water outlet flushing hoses can be inserted into the corresponding pipes. First, insert the front end into the insertion pipe, making sure to seal and cover the rear end to prevent water from flowing out. Insert the sealing ball into the insertion pipe and continue inserting until the magnetic ring and magnetic attraction ring are released. After they are released, they are magnetically attracted together, thus ensuring that the sealing ball is properly connected and fixed to maintain a seal. After the water outlet flushing hose is inserted into the corresponding insertion pipe, the water pump can be turned on to flush the front end of the inner wall with water.

[0017] S4. Cleaning the rear end of the filter box interior. After rinsing, activate the hydraulic telescopic rod to move the water tank backward, then insert the water rinsing hose into the rear insertion pipe, and perform the above operations simultaneously to complete the cleaning of the inner wall of the filter box.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. This invention, by providing an internal cleaning device for the filter structure, allows the left and right end water outlet flushing hoses to be inserted into corresponding pipes. First, the hoses are inserted into the front insertion pipe, and the water pump is started to flush the front end of the inner wall. After flushing, the hydraulic telescopic rod is activated to push the water tank backward, and then the water outlet flushing hoses are inserted into the rear insertion pipe. The above operations are performed simultaneously to complete the cleaning of the filter chamber's inner wall. This ensures that when the device sprays water to clean the inside of the filter chamber, it no longer only cleans half of the area, but cleans thoroughly without affecting the next filtration cycle, resulting in better performance during use.

[0019] 2. The present invention, by setting up a filtration device, setting up multiple filter boxes that can pour in sewage, and setting up a clarifying agent addition structure and an internal mixing structure, can clarify sewage and allow it to flow down and then discharge the treated water through a discharge pipe.

[0020] 3. In this invention, a mixing and clarification device is provided. By starting the drive motor, the output shaft of the drive motor rotates, which drives the inner conveyor wheel to rotate. Under the transmission of the belt, the inner transmission pulley rotates synchronously. The rotation of the inner conveyor wheel and the inner transmission pulley can drive the inner rotating shaft to rotate, thereby driving multiple sets of internal connecting discs and the inner mixing and stirring rod to rotate synchronously to help mix the wastewater and the clarifying agent for clarification.

[0021] 4. This invention features a filtration device and a mixing and clarification device that work together in a complementary manner. Neither can be omitted. After use, the inner wall of the filter box needs to be cleaned using the internal cleaning device of the filtration structure to ensure thorough cleaning and prevent future use. The complementary use of these two devices results in good performance. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall three-dimensional top view of the present invention; Figure 2 This is the invention Figure 1 Enlarged view of point A in the middle; Figure 3 This is a three-dimensional front view of the entire invention; Figure 4 This is the invention Figure 3 Enlarged view of point B in the middle; Figure 5 This is a three-dimensional front view of the filtration device and the mixing and clarification device of the present invention; Figure 6 This is the invention Figure 5 Enlarged view of point C in the middle; In the diagram: 1. Wastewater clarification tank; 2. Top protective frame; 3. Filtration device; 301. Filtration chamber; 302. First left filter box; 303. Second left filter box; 304. Water valve; 305. Inlet pipe; 306. Second connecting inlet pipe; 307. Clarifying agent pouring pipe; 308. Second filtration chamber; 4. Internal cleaning device for the filter structure; 401. Side connecting plate; 402. Hydraulic telescopic rod; 403. Connecting ring frame; 404. Water tank; 405. Water pump; 40 6. Left end water flushing hose; 407. Right end water flushing hose; 408. Insertion pipe; 409. Magnetic ring; 410. Magnetic ring; 411. Sealing sphere; 412. Pull rod; 5. Mixing and clarifying device; 501. Bottom mounting frame; 502. Drive motor; 503. Belt; 504. Inner transmission pulley; 505. Connecting rod; 506. Inner rotating shaft; 507. Inner conveyor wheel; 508. Second connecting rod; 509. Connecting disc; 510. Inner mixing and stirring rod. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figure 1-6 The present invention provides a technical solution: a mine wastewater clarification device, including a wastewater clarification tank 1, a top protective frame 2 on the top of the wastewater clarification tank 1, a filter device 3 on the top of the wastewater clarification tank 1, an internal cleaning device 4 for the filter structure on the top of the wastewater clarification tank 1, a mixing and clarification device 5 on the side of the filter device 3, and a discharge pipe on the front of the wastewater clarification tank 1.

[0025] The internal cleaning device 4 of the filter structure includes a side connecting plate 401, a hydraulic telescopic rod 402, a connecting ring frame 403, a water tank 404, a water pump 405, a left-end water outlet flushing hose 406, a right-end water outlet flushing hose 407, an insertion pipe 408, a magnetic ring 409, a magnetic ring 410, a sealing ball 411, and a pull rod 412. The side connecting plate 401 is fixedly connected to the side of the filter treatment chamber 301 near the front, and the connecting ring frame 403 is fixedly connected to the front of the side connecting plate 401. On one side, the hydraulic telescopic rod 402 is fixedly connected to the inner ring of the connecting ring frame 403; the water tank 404 is fixedly connected to the back of the hydraulic telescopic rod 402; the water pump 405 is fixedly connected to the top of the water tank 404; the left-end water outlet flushing hose 406 is fixedly connected to the top left side of the water pump 405; the right-end water outlet flushing hose 407 is fixedly connected to the top right side of the water pump 405; the insertion pipe 408 is fixedly connected to the right side of the first left filter box 302; and the insertion pipe 408 is fixedly connected to the second left filter box 302. On the right side of the filter box 303, a magnetic ring 410 is fixedly connected to the right side of the insertion pipe 408, a magnetic ring 409 is fixedly connected to the surface of the sealing ball 411, and a pull rod 412 is fixedly connected to the right side of the magnetic ring 409. The sealing ball 411 is inserted into the inner wall of the insertion pipe 408, and the diameter of the sealing ball 411 is adapted to the inner diameter of the insertion pipe 408. The insertion pipe 408 is provided to house the insertion outlet flushing hose for cleaning the residual clarifying agent and sewage inside the filter box, thereby ensuring the cleanliness of the interior for the next use. The side area of ​​the magnetic ring 409 is equal to that of the magnetic ring 410, and the magnetic ring 409 is magnetically connected to the magnetic ring 410. The magnetic ring 409 and the magnetic ring 410 are magnetically connected together to fix the position of the sealing ball 411, so that the sealing ball 411 can seal and block the opening of the insertion pipe 408, thereby preventing some residual sewage from being discharged and affecting the environment.

[0026] The filtration device 3 includes a filtration chamber 301, a first left filter box 302, a second left filter box 303, a water valve 304, an inlet pipe 305, a second connecting inlet pipe 306, a clarifying agent pouring pipe 307, and a second filtration chamber 308. The filtration chamber 301 is fixedly connected to the top left side of the wastewater clarification tank 1. The first left filter box 302 is fixedly connected to the inner bottom of the filtration chamber 301 near the front. The second left filter box 303 is fixedly connected to the inner bottom of the filtration chamber 301 near the back. The water valve 304 is located on the top of the second left filter box 303. The inlet pipe 305 is fixedly connected to the top of the water valve 304. The second connecting inlet pipe 306 is fixedly connected to the front of the inlet pipe 305. A second water valve is fixedly connected to the top of the first left filter box 302. The clarifying agent pouring pipe 307 is fixedly connected to the top of the second left filter box 303. The end of the second connecting inlet pipe 304 away from the front of the inlet pipe 305 is fixedly connected to the first left filter box 308. The top of the two-water valve and the clarifying agent inlet pipe 307 are fixedly connected to the top of the first left filter box 302. By setting the clarifying agent inlet pipe 307, and by setting the clarifying agent inlet pipe 307 at the top of each filter box, it is convenient to add the clarifying agent. Then, with the mixing and clarification device 5, it can be stirred and mixed evenly, and the clarification treatment can be completed very well. The second filtration treatment chamber 308 is fixedly connected to the top of the sewage clarification tank 1 near the middle. The bottom of the second filtration treatment chamber 308 is fixedly connected to the first right filter box, and the bottom of the second filtration treatment chamber 308 is fixedly connected to the second right filter box. By setting the second filtration treatment chamber 308, the first right filter box and the second right filter box, the number of filter boxes can be four, so that the device can simultaneously perform filtration and clarification treatment of mine sewage in four places. With the second connecting water inlet pipe 306, it can be ensured that sewage can enter, thereby ensuring the normal use of the filtration device 3.

[0027] The mixing and clarification device 5 includes a bottom mounting frame 501, a drive motor 502, a belt 503, an inner transmission pulley 504, a connecting rod 505, an inner rotating shaft 506, an inner conveyor wheel 507, a second connecting rod 508, a connecting disc 509, and an inner mixing and stirring rod 510. The bottom mounting frame 501 is fixedly connected to the right side of the second filtration chamber 308, the drive motor 502 is fixedly connected to the left side of the bottom mounting frame 501, and the inner conveyor wheel 507 is fixedly connected to the inner transmission pulley of the drive motor 502. The output shaft and belt 503 are connected to the surface of the inner conveyor wheel 507. The inner rotating shaft 506 is fixedly connected to the left side of the inner conveyor wheel 507. The connecting disc 509 is fixedly connected to the surface of the inner rotating shaft 506. The inner mixing rod 510 is fixedly connected to the surface of the connecting disc 509. The inner drive pulley 504 is connected to the inside of the belt 503. The connecting rod 505 is fixedly connected to the inside of the inner drive pulley 504. The inner rotating shaft 506 is fixedly connected to the left side of the connecting rod 505.

[0028] A clarification method for mine wastewater clarification equipment includes the following steps: S1. Pouring of mine wastewater to be treated The mine wastewater that needs to be treated is poured into the first left filter box 302 and the second left filter box 303 through the inlet pipe 305 and the second connecting inlet pipe 306, respectively. Before pouring, the water valves 304 and 303 on the top of the first left filter box 302 and the second left filter box 303 are activated to ensure that the wastewater can flow in, and then further treatment is carried out.

[0029] S2, Wastewater Treatment After the wastewater is poured in, it can be treated. Clarifying agent is introduced through the clarifying agent inlet pipe 307, and then the mixing and clarification device 5 is used to mix and help clarify. By starting the drive motor 502, the output shaft of the drive motor 502 rotates, which drives the inner conveying wheel 507 to rotate. Under the transmission of the belt 503, the inner transmission pulley 504 rotates synchronously. The rotation of the inner conveying wheel 507 and the inner transmission pulley 504 can respectively drive the inner rotating shaft 506 to rotate, thereby driving the multiple sets of internal connecting discs 509 and the inner mixing and stirring rod 510 to rotate synchronously to help the wastewater and clarifying agent mix and clarify. Then it flows down and is discharged through the discharge pipe.

[0030] S3. Front-end cleaning of the inside of the filter box The left-end water outlet flushing hose 406 and the right-end water outlet flushing hose 407 can be inserted into the corresponding pipes 408. First, insert the front end into the insertion pipe 408. At this time, it is necessary to seal and cover the rear end of the insertion pipe 408 to prevent internal water from flowing out. Insert the sealing ball 411 into the insertion pipe 408 and continue to insert until the magnetic ring 410 and the magnetic attraction ring 409 are released. After the two are released, they are magnetically attracted together, so that the position of the sealing ball 411 can be connected and fixed to maintain the sealing effect. After the water outlet flushing hose is inserted into the corresponding insertion pipe 408, the water pump 405 can be started to release water to flush the front end of the inner wall.

[0031] S4. Cleaning the rear end of the filter box interior. After rinsing, the hydraulic telescopic rod 402 can be activated to push the water tank 404 backward. Then, the water rinsing hose can be inserted into the insertion pipe 408 at the rear. The above operations are performed simultaneously to complete the cleaning of the inner wall of the filter box.

[0032] 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 a process, method, article, or apparatus.

[0033] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mine wastewater clarifying plant comprising a wastewater clarifying basin (1), characterized in that: The top of the sewage clarification tank (1) is provided with a top protective frame (2), the top of the sewage clarification tank (1) is provided with a filter device (3), the top of the sewage clarification tank (1) is provided with an internal cleaning device (4) for the filter structure, the side of the filter device (3) is provided with a mixing and clarification device (5), and the front of the sewage clarification tank (1) is provided with a discharge pipe. The internal cleaning device (4) of the filter structure includes a side connecting plate (401), a hydraulic telescopic rod (402), a connecting ring frame (403), a water tank (404), a water pump (405), a left-end water outlet flushing hose (406), a right-end water outlet flushing hose (407), an insertion pipe (408), a magnetic ring (409), a magnetic ring (410), a sealing ball (411), and a pull rod (412). The side connecting plate (401) is fixedly connected to the side of the filter treatment chamber (301) near the front. The connecting ring frame (403) is fixedly connected to the front of the side connecting plate (401). The hydraulic telescopic rod (402) is fixedly connected to the inner ring of the connecting ring frame (403). The water tank (404) is fixedly connected to the side of the filter treatment chamber (301). On the back of the hydraulic telescopic rod (402), the water pump (405) is fixedly connected to the top of the water tank (404), the left end water outlet flushing hose (406) is fixedly connected to the top left side of the water pump (405), the right end water outlet flushing hose (407) is fixedly connected to the top right side of the water pump (405), the insertion pipe (408) is fixedly connected to the right side of the first left filter box (302), the insertion pipe (408) is fixedly connected to the right side of the second left filter box (303), the magnetic ring (410) is fixedly connected to the right side of the insertion pipe (408), the magnetic suction ring (409) is fixedly connected to the surface of the sealing ball (411), and the pull rod (412) is fixedly connected to the right side of the magnetic suction ring (409).

2. A mine wastewater clarifying apparatus according to claim 1, characterized by: The filtration device (3) includes a filtration chamber (301), a first left filter box (302), a second left filter box (303), a water valve (304), an inlet pipe (305), a second connecting inlet pipe (306), a clarifying agent pouring pipe (307), and a second filtration chamber (308). The filtration chamber (301) is fixedly connected to the top left side of the sewage clarification tank (1). The first left filter box (302) is fixedly connected to the inner bottom of the filtration chamber (301) near the front. The second left filter box (308) is fixedly connected to the second left filter box (309). The filter box (303) is fixedly connected to the bottom of the filter treatment chamber (301) near the back. The water valve (304) is located on the top of the second left filter box (303). The water inlet pipe (305) is fixedly connected to the top of the water valve (304). The second connecting water inlet pipe (306) is fixedly connected to the front of the water inlet pipe (305). The top of the first left filter box (302) is fixedly connected to the second water valve. The clarifying agent pouring pipe (307) is fixedly connected to the top of the second left filter box (303).

3. A mine wastewater clarifying apparatus according to claim 1, characterized by: The mixing and clarification device (5) includes a bottom mounting frame (501), a drive motor (502), a belt (503), an inner transmission pulley (504), a connecting rod (505), an inner rotating shaft (506), an inner conveyor wheel (507), a second connecting rod (508), a connecting disc (509), and an inner mixing and stirring rod (510). The bottom mounting frame (501) is fixedly connected to the right side of the second filtration chamber (308), the drive motor (502) is fixedly connected to the left side of the bottom mounting frame (501), and the inner conveyor wheel (507) is fixedly connected to the transmission pulley of the drive motor (502). The output shaft, the belt (503) is driven and connected to the surface of the inner conveyor wheel (507), the inner rotating shaft (506) is fixedly connected to the left side of the inner conveyor wheel (507), the connecting plate (509) is fixedly connected to the surface of the inner rotating shaft (506), the inner mixing and stirring rod (510) is fixedly connected to the surface of the connecting plate (509), the inner drive pulley (504) is driven and connected to the inside of the belt (503), the connecting rod (505) is fixedly connected to the inside of the inner drive pulley (504), and the inner rotating shaft (506) is fixedly connected to the left side of the connecting rod (505).

4. A mine wastewater clarifying apparatus according to claim 1, characterized by: The sealing ball (411) is inserted into the inner wall of the insertion pipe (408), and the diameter of the sealing ball (411) is adapted to the inner diameter of the insertion pipe (408).

5. A mine wastewater clarifying apparatus according to claim 1, characterized by: The lateral area of ​​the magnetic ring (409) is equal to that of the magnet ring (410), and the magnetic ring (409) is magnetically connected to the magnet ring (410).

6. A mine sewage clarifying device according to claim 2, characterized in that: The second filtration chamber (308) is fixedly connected to the top of the sewage clarification tank (1) near the middle. The bottom of the second filtration chamber (308) is fixedly connected to the first right filter box, and the bottom of the second filtration chamber (308) is fixedly connected to the second right filter box.

7. A mine sewage clarifying device according to claim 2, characterized in that: The second connecting water inlet pipe (306) is fixedly connected to the top of the second water valve at one end away from the front of the water inlet pipe (305), and the clarifying agent pouring pipe (307) is fixedly connected to the top of the first left filter box (302).

8. A clarifying method of a mine wastewater clarifying apparatus, characterized by, Includes the following steps: S1. Pouring in the wastewater from the mine to be treated The mine wastewater that needs to be treated is poured into the first left filter box (302) and the second left filter box (303) through the inlet pipe (305) and the second connecting inlet pipe (306), respectively. Before pouring, the water valves (304) and the second water valve at the top of the first left filter box (302) and the second left filter box (303) are activated to ensure that the wastewater can flow in and then be further treated. S2, Wastewater Treatment After the sewage is poured in, it can be treated. Clarifying agent is introduced through the clarifying agent pouring pipe (307), and then the mixing and clarification device (5) is used to mix and help clarify. By starting the drive motor (502), the output shaft of the drive motor (502) rotates and drives the inner conveying wheel (507) to rotate. Under the transmission of the belt (503), the inner transmission pulley (504) rotates synchronously. The rotation of the inner conveying wheel (507) and the inner transmission pulley (504) can respectively drive the inner rotating shaft (506) to rotate, thereby driving the multiple sets of internal connecting discs (509) and the inner mixing and stirring rod (510) to rotate synchronously to help the sewage and clarifying agent to mix and clarify. Then it flows down and the treated water is discharged through the discharge pipe. S3. Front-end cleaning of the inside of the filter box The left-end water flushing hose (406) and the right-end water flushing hose (407) can be inserted into the corresponding pipes (408). First, insert the front insertion pipe (408). At this time, it is necessary to seal and block the rear insertion pipe (408) to prevent the internal water from flowing out. Insert the sealing ball (411) into the insertion pipe (408) and continue to insert until the magnetic ring (410) and the magnetic suction ring (409) are released. After the two are released, they are magnetically attracted together, so that the position of the sealing ball (411) can be connected and fixed to maintain the sealing effect. After the water flushing hose is inserted into the corresponding insertion pipe (408), the water pump (405) can be started to release water to flush the front end of the inner wall. S4. Cleaning the rear end of the filter box interior. After rinsing, the hydraulic telescopic rod (402) can be activated to push the water tank (404) to move backward. Then, the water rinsing hose can be inserted into the insertion pipe (408) at the rear. The above operations are performed simultaneously to complete the cleaning of the inner wall of the filter box.

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