Sewage treatment device for ecological protection of mining area

Abstract

The invention relates to the technical field of mine area sewage treatment, and discloses a mine area ecological protection sewage treatment device which comprises a base, the upper end of the base is fixedly connected with a connecting table, the upper end of the connecting table is provided with a separating mechanism, a feeding mechanism is arranged above the separating mechanism, and a removing mechanism is arranged on the outer side of the separating mechanism. A first supporting plate is fixedly connected to the upper end of the base, the separating mechanism comprises a separating cavity, a connecting plate is fixedly connected to the upper end of the separating cavity, and a rotary drum is movably connected to the inner side of the separating cavity. The device has the advantages that part of sewage existing on ore particles can be subjected to centrifugal treatment while the ore particles are filtered out from the sewage, a precipitant in the storage barrel can quantitatively fall into the separation cavity to be mixed with suspended solids and silt, stirring blades rotate and stir under rotation of the rotary barrel, and the precipitation effect is improved. The mixing of the precipitant, the suspended matters and the silt is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of mining area sewage treatment, in particular to a sewage treatment device for mining area ecological protection. Background Art

[0002] The mining area includes several mines or open-pit mines, with complete production processes, ground transportation, power supply, communication dispatch, production management and life service facilities. Its scope often depends on the scale of the ore deposit. Mine wastewater is a general term for natural dissolved water in mines, mineral processing wastewater, overflow water of mineral processing waste dams and leaching water of slag storage yards.

[0003] However, a large amount of silt and mineral particles are generated during mining and mineral processing activities, resulting in more suspended matter and ore impurities in the sewage. If not treated, these sewage will directly or indirectly affect the quality of surface water and groundwater, endangering human health and the ecosystem. For this reason, we propose a sewage treatment device for ecological protection in mining areas. Summary of the invention

[0004] The present invention adopts the following technical scheme to solve the above-mentioned technical problems: a sewage treatment device for ecological protection of mining areas is provided, including a base, the upper end of the base is fixedly connected to a connecting platform, the upper end of the connecting platform is provided with a separation mechanism, a feeding mechanism is provided above the separation mechanism, a removal mechanism is provided on the outside of the separation mechanism, the upper end of the base is fixedly connected to a support plate one, the separation mechanism includes a separation chamber, the upper end of the separation chamber is fixedly connected to a connecting plate, the inner side of the separation chamber is movably connected to a rotating drum, the inner side of the rotating drum is movably connected to an output shaft one, and the inner side of the rotating drum is movably connected to a rotating plate.

[0005] Preferably, the inner side of the connecting plate is rotatably connected to a swivel, the outer side of the rotating drum is fixedly connected to the swivel, a plurality of groups of connecting holes 1 are provided on the surface of the rotating drum, a plurality of groups of first sliding grooves are provided on the inner side of the rotating drum, a slider is slidably connected to the inner side of the first sliding groove, the slider is fixedly connected to the outer side of the rotating plate, and a plurality of groups of connecting holes 2 are provided on the surface of the rotating plate.

[0006] Preferably, a rotating groove is opened at the upper end of the rotating plate, and a rotating block is rotatably connected to the inner side of the rotating groove, and the upper end of the rotating block is fixedly connected to an output shaft. A threaded rod is threadedly connected to the inner side of the rotating plate, and a cross is fixedly connected to the lower end of the threaded rod, and the cross is fixedly connected to the inner side of the separation chamber. A plurality of stirring paddles are fixedly connected to the outer side of the rotating drum.

[0007] Preferably, the feeding mechanism includes a storage barrel, the outer side of the storage barrel is fixedly connected with a support plate 2, the front end of the support plate 2 is fixedly connected to the support plate 1, a cylinder 1 is installed on the inner side of the storage barrel, the lower end of the storage barrel is fixedly connected with a fixing plate, two groups of funnels are arranged at the lower end of the fixing plate, the lower end of the funnel is fixedly connected with a feed pipe, the lower end of the feed pipe passes through the connecting plate and extends to the inner side of the separation chamber, the output end of the cylinder 1 is fixedly connected with an output shaft 2, and the lower end of the output shaft 2 is fixedly connected to the output shaft 1.

[0008] Preferably, a connecting block is fixedly connected to the inner side of the output shaft 2, and two groups of mutually symmetrical moving blocks are slidably connected to the upper end of the connecting block. A connecting rod is slidably connected to the inner side of the moving block, and a fixed block is commonly fixedly connected between the two groups of connecting rods. The lower end of the fixed block is fixedly connected to the connecting block, and a spring is wound around the outer side of the connecting rod, and the spring is movably connected between the moving block and the fixed block.

[0009] Preferably, a connecting groove is provided on the outer side of the output shaft 2, and the movable block slides on the inner side of the connecting groove. One end of the movable block is movably connected to a conical block 1, the upper end of the conical block 1 is fixedly connected to a conical block 2, the lower end of the conical block 1 is fixedly connected to a blocking block, and the lower end of the blocking block is fixedly connected to multiple groups of plug blocks, a leakage hole is provided on the surface of the fixed plate, and the blocking block and the plug block are movably connected together on the inner side of the leakage hole.

[0010] Preferably, the inner sides of the conical block 1 and the conical block 2 are movably connected with a fixing rod, the lower end of the cylinder 1 is fixedly connected with an arc block, the lower end of the arc block is provided with a groove, the upper end of the fixing rod is fixedly connected to the inner side of the groove, and the upper end of the conical block 2 fits in the groove.

[0011] Preferably, the removal mechanism includes a moving frame, a cylinder 2 is installed on the upper end of the connecting platform, the output end of the cylinder 2 is fixedly connected to the moving frame, the lower end of the moving frame is movably connected to a bottom plate, the moving frame is movably connected to the lower end of the separation chamber, both sides of the bottom plate are fixedly connected to a fixed frame 1, the upper ends of the two groups of fixed frames 1 are commonly fixedly connected to a fixed frame 2, the fixed frame 2 is fixedly connected to the outside of the separation chamber, both sides of the moving frame are fixedly connected to an extension plate 1, the upper end of the extension plate 1 is fixedly connected to a first tooth plate, the two groups of the first tooth plates are symmetrical to each other, the inner side of the first tooth plate is meshed with a first gear, and the upper end of the first gear is fixedly connected to a rotating rod.

[0012] Preferably, the rear end of the connecting plate is fixedly connected with an extension plate 2, the upper end of the rotating rod passes through the fixing frame 2 and the extension plate 2 and is fixedly connected with the second gear, the upper end of the connecting plate is fixedly connected with two groups of mounting plates, and the two groups of mounting plates are movably connected with two groups of push plates, the rear end of the push plate passes through the second sliding groove and is fixedly connected with the second tooth plate, the rear end of the second tooth plate is meshed with the second gear, one of the two groups of mounting plates is fixedly connected with support ears on both sides, and the two sides of the connecting plate are fixedly connected with a discharge plate, the lower end of the discharge plate is provided with a collecting groove 1, and the rear end of the connecting platform is provided with a collecting groove 2.

[0013] Preferably, a water tank 1 is provided at the upper end of the support plate 1, a water inlet pipe is fixedly connected to the lower end of the water tank 1, a rear end of the water inlet pipe extends to the top of the rotating drum, a water outlet pipe is fixedly connected to the rear end of the separation chamber, a water tank 2 is fixedly connected to the rear end of the water outlet pipe, and the water tank 2 is installed at the upper end of the base.

[0014] Compared with the prior art, the present invention provides a sewage treatment device for mining area ecological protection, which has the following beneficial effects: 1. This sewage treatment device for ecological protection of mining areas, in the process of driving the output shaft through the cylinder to pull the rotating plate upward, the rotating plate is caused to rotate under the action of the threaded rod, and the rotating drum is rotated at the same time through the connection of the slider, while the rotating plate moves upward with the ore particles to filter them out of the sewage, as the rotating plate and the rotating drum rotate, part of the sewage on the ore particles can be centrifuged, so that the ore particles and sewage are separated more thoroughly.

[0015] 2. In the sewage treatment device for ecological protection of mining areas, while the output shaft 1 drives the rotating plate to move upward, the output shaft 2 drives the moving block to move upward at the same time. At this time, the moving block will simultaneously push the conical block 1 and the conical block 2 upward, so that the blocking block is temporarily moved out from the inner side of the leak hole, and the precipitant in the storage barrel will fall into the separation chamber in a quantitative manner and mix with the suspended matter and silt, and the rotation of the rotating drum will cause the stirring blade to rotate and stir, thereby promoting the mixing of the precipitant with the suspended matter and silt, so that they are quickly precipitated, and at the same time, the amount of the precipitant is controlled to avoid excessive use of the precipitant.

[0016] 3. This sewage treatment device for ecological protection of mining areas, when the rotating plate moves with the ore particles to the position of the connecting plate, first the treated water is discharged into the second water storage tank through the outlet pipe, and then the second cylinder is started to push the mud and sand in the moving frame into the second collecting tank. At the same time, the first tooth plate is engaged with the first gear, and the second tooth plate is connected with the second gear to move the push plate horizontally, pushing the ore particles on the rotating plate into the first collecting tank, completing the separation and collection of the ore particles and mud and sand suspended matter in the sewage, and completing the sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 3 It is a schematic diagram of the partial structure of the present invention Figure 2 ; Figure 4 The feeding mechanism of the present invention is cut away Figure 1 ; Figure 5 The feeding mechanism of the present invention is cut away Figure 2 ; Figure 6 The feeding mechanism of the present invention is cut away Figure 3 ; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of part A; Figure 8 The feeding mechanism of the present invention is partially exploded. Figure 1 ; Fig. 9 The structure of the feeding mechanism of the present invention explodes Figure 2 ; Fig.10 It is a partial structural schematic diagram of the feeding mechanism of the present invention; Fig.11 is a cross-sectional view of the separation mechanism of the present invention; Fig.12 An exploded diagram of the separation mechanism of the present invention; Fig.13 is a schematic diagram of a removal mechanism of the present invention; Fig.14 It is an exploded view of the removal mechanism of the present invention.

[0018] In the figure: 1, base; 2, connecting platform; 3, separation mechanism; 4, feeding mechanism; 5, removal mechanism; 6, support plate 1; 7, water storage tank 1; 8, water inlet pipe; 9, water outlet pipe; 10, water storage tank 2; 31, separation chamber; 32, connecting plate; 33, rotating drum; 34, output shaft 1; 35, rotating ring; 36, connecting hole 1; 37, first slide groove; 38, slider; 39, rotating plate; 310, connecting hole 2; 311, rotating groove; 312, rotating block; 313, threaded rod; 314, cross; 315, stirring blade; 41, storage drum; 42, support plate 2; 43, cylinder 1; 44, fixed plate; 45, funnel; 46, feeding pipe; 47, output shaft 2; 48, connecting block; 49, moving block; 410, connecting rod; 411, fixed block; 412, spring; 413, connecting groove; 414, conical block one; 415, conical block two; 416, blocking block; 417, plugging block; 418, leak hole; 419, fixed rod; 420, arc block; 421, groove; 51, moving frame; 52, cylinder two; 53, bottom plate; 54, fixed frame one; 55, fixed frame two; 56, extension plate one; 57, first tooth plate; 58, first gear; 59, rotating rod; 510, extension plate two; 511, second gear; 512, mounting plate; 513, second slide groove; 514, push plate; 515, second tooth plate; 516, support ear; 517, discharge plate; 518, collecting trough one; 519, collecting trough two. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1 - Fig.14 A sewage treatment device for ecological protection of mining areas includes a base 1, a connecting platform 2 is fixedly connected to the upper end of the base 1, a separation mechanism 3 is arranged on the upper end of the connecting platform 2, a feeding mechanism 4 is arranged above the separation mechanism 3, a removal mechanism 5 is arranged on the outer side of the separation mechanism 3, a support plate 6 is fixedly connected to the upper end of the base 1, the separation mechanism 3 includes a separation chamber 31, a connecting plate 32 is fixedly connected to the upper end of the separation chamber 31, a rotating drum 33 is movably connected to the inner side of the separation chamber 31, an output shaft 34 is movably connected to the inner side of the rotating drum 33, and a rotating plate 39 is movably connected to the inner side of the rotating drum 33.

[0021] In this embodiment, the inner side of the connecting plate 32 is rotatably connected to a rotating ring 35, the outer side of the rotating drum 33 is fixedly connected to the rotating ring 35, a plurality of connection holes 36 are provided on the surface of the rotating drum 33, a plurality of first slide grooves 37 are provided on the inner side of the rotating drum 33, a slider 38 is slidably connected to the inner side of the first slide groove 37, the slider 38 is fixedly connected to the outer side of the rotating plate 39, and a plurality of connection holes 310 are provided on the surface of the rotating plate 39.

[0022] Specifically, each time the sewage is discharged into the drum 33 through the water inlet pipe 8 , the water and sediment in the sewage will flow into the separation chamber 31 through the connecting hole 1 36 and the connecting hole 2 310 , and then the ore particles in the sewage will be separated and remain in the drum 33 .

[0023] In this embodiment, a rotating groove 311 is opened at the upper end of the rotating plate 39, and a rotating block 312 is rotatably connected to the inner side of the rotating groove 311. The upper end of the rotating block 312 is fixedly connected to the output shaft 34. A threaded rod 313 is threadedly connected to the inner side of the rotating plate 39, and a cross 314 is fixedly connected to the lower end of the threaded rod 313. The cross 314 is fixedly connected to the inner side of the separation chamber 31, and a plurality of stirring paddles 315 are fixedly connected to the outer side of the rotating drum 33.

[0024] Specifically, the output shaft 34 moves upward, driving the rotating plate 39 to move upward, and under the action of the threaded connection between the rotating plate 39 and the threaded rod 313, the rotating plate 39 rotates, and at the same time, the slider 38 slides on the inner side of the first slide groove 37, driving the rotating drum 33 to rotate.

[0025] In this embodiment, the feeding mechanism 4 includes a storage barrel 41, the outer side of the storage barrel 41 is fixedly connected to a support plate 42, the front end of the support plate 42 is fixedly connected to the support plate 16, a cylinder 43 is installed on the inner side of the storage barrel 41, the lower end of the storage barrel 41 is fixedly connected to a fixed plate 44, and two groups of funnels 45 are arranged at the lower end of the fixed plate 44, and the lower end of the funnel 45 is fixedly connected to a feed pipe 46, and the lower end of the feed pipe 46 passes through the connecting plate 32 and extends to the inner side of the separation chamber 31, and the output end of the cylinder 43 is fixedly connected to the output shaft 2 47, the lower end of the output shaft 2 47 is fixedly connected to the output shaft 1 34, the inner side of the output shaft 2 47 is fixedly connected with a connecting block 48, the upper end of the connecting block 48 is slidably connected with two groups of mutually symmetrical moving blocks 49, the inner side of the moving block 49 is slidably connected with a connecting rod 410, a fixed block 411 is fixedly connected between the two groups of connecting rods 410, the lower end of the fixed block 411 is fixedly connected to the connecting block 48, a spring 412 is wound around the outer side of the connecting rod 410, and the spring 412 is movably connected between the moving block 49 and the fixed block 411.

[0026] Specifically, as the output shaft 47 moves upward, the movable block 49 will lift the conical block 1 414 and the conical block 2 415. When the conical block 2 415 moves up to the inner side of the groove 421, the blocking block 416 and the plug block 417 are pulled out from the inner side of the leak hole 418, and the precipitant particles fall into the funnel 45 through the leak hole 418, and finally enter the separation chamber 31 through the feed pipe 46, and are mixed with the suspended matter and sediment under the stirring of the stirring blade 315, so that they are quickly precipitated.

[0027] In this embodiment, a connecting groove 413 is provided on the outer side of the output shaft 47, and the moving block 49 slides on the inner side of the connecting groove 413. One end of the moving block 49 is movably connected to a conical block 1 414, and the upper end of the conical block 1 414 is fixedly connected to a conical block 2 415, and the lower end of the conical block 1 414 is fixedly connected to a blocking block 416, and the lower end of the blocking block 416 is fixedly connected to multiple groups of plug blocks 417. A leakage hole 418 is provided on the surface of the fixed plate 44, and the blocking block 416 and the plug block 417 are movably connected together on the inner side of the leakage hole 418. The inner sides of the conical block 1 414 and the conical block 2 415 are movably connected together with a fixing rod 419. The lower end of the cylinder 1 43 is fixedly connected to an arc block 420, and a groove 421 is provided at the lower end of the arc block 420. The upper end of the fixing rod 419 is fixedly connected to the inner side of the groove 421, and the upper end of the conical block 2 415 fits with the groove 421.

[0028] Specifically, when the moving block 49 moves to the upper side of the arc block 420, the conical block 414 loses its thrust, causing the blocking block 416 and the insert block 417 to be reinserted into the leak hole 418, so that the precipitant particles stop entering the separation chamber 31, thereby controlling the amount of precipitant used and avoiding precipitant waste.

[0029] In this embodiment, the removal mechanism 5 includes a moving frame 51, and a cylinder 2 52 is installed on the upper end of the connecting table 2. The output end of the cylinder 2 52 is fixedly connected to the moving frame 51, and the lower end of the moving frame 51 is movably connected to the bottom plate 53. The moving frame 51 is movably connected to the lower end of the separation chamber 31. Both sides of the bottom plate 53 are fixedly connected to a fixed frame 1 54, and the upper ends of the two groups of fixed frames 1 54 are commonly fixedly connected to a fixed frame 2 55. The fixed frame 2 55 is fixedly connected to the outside of the separation chamber 31. Both sides of the moving frame 51 are fixedly connected to an extension plate 1 56, and the upper end of the extension plate 1 56 is fixedly connected to a first tooth plate 57. The two groups of first tooth plates 57 are symmetrical to each other. The inner side of the first tooth plate 57 is meshed with a first gear 58, and the upper end of the first gear 58 is fixedly connected to a rotating rod 59.

[0030] Specifically, the suspended matter and silt are mixed with the precipitant and then precipitated in the moving frame 51. The treated water in the separation chamber 31 can enter the water storage tank 10 through the outlet pipe 9 for collection, and then the cylinder 52 is started. The output end of the cylinder 52 pushes the moving frame 51 out of the lower end of the separation chamber 31. During the backward movement of the moving frame 51, the sediment inside is also moved out, and finally the sediment falls into the collection tank 519.

[0031] In this embodiment, the rear end of the connecting plate 32 is fixedly connected with an extension plate 2 510, the upper end of the rotating rod 59 passes through the fixing frame 2 55, the extension plate 2 510 is fixedly connected with the second gear 511, the upper end of the connecting plate 32 is fixedly connected with two groups of mounting plates 512, and the two groups of mounting plates 512 are movably connected with two groups of push plates 514, the rear end of the push plate 514 passes through the second slide groove 513 and is fixedly connected with the second tooth plate 515, the rear end of the second tooth plate 515 is meshed with the second gear 511, one of the two groups of mounting plates 512 is fixedly connected with support ears 516 on both sides, and the two sides of the connecting plate 32 are fixedly connected with discharge plates 517, the lower end of the discharge plate 517 is provided with a collecting groove 1 518, and the rear end of the connecting platform 2 is provided with a collecting groove 2 519.

[0032] Specifically, during the backward movement of the moving frame 51, the first tooth plate 57 simultaneously moves backward and meshes with the first gear 58. The rotation of the first gear 58 causes the second gear 511 to mesh with the second tooth plate 515, so that the second tooth plate 515 drives the push plate 514 to move toward the discharge plate 517, pushing the ore particles on the rotating plate 39 into the collecting tank 518, thereby completing the sewage treatment.

[0033] In this embodiment, a water tank 1 7 is provided at the upper end of the support plate 1 6, and a water inlet pipe 8 is fixedly connected to the lower end of the water tank 1 7, and the rear end of the water inlet pipe 8 extends to the top of the rotating drum 33. The rear end of the separation chamber 31 is fixedly connected to a water outlet pipe 9, and the rear end of the water outlet pipe 9 is fixedly connected to a water tank 2 10, and the water tank 2 10 is installed at the upper end of the base 1.

[0034] Specifically, the sewage to be treated is stored in a water storage tank 7 and quantitatively discharged into the drum 33 through the water inlet pipe 8 each time, ensuring that the separation mechanism 3 can fully separate and treat the sewage. While the rotating plate 39 drives the ore particles to move up from the sewage, there is a distance in the drum 33 that does not contact the sewage, so that the centrifugal force generated by the rotation of the rotating plate 39 and the drum 33 under the action of the threaded rod 313 centrifuges part of the sewage on the ore particles in the separation chamber 31.

[0035] When in use, the device is placed on a horizontal ground, the precipitant particles are stored in the storage barrel 41, and the sewage to be treated is stored in the water storage tank 7. Each time the sewage is discharged into the drum 33 through the water inlet pipe 8, the water and sediment in the sewage will flow into the separation chamber 31 through the connecting hole 1 36 and the connecting hole 2 310, and then the ore particles in the sewage will be separated and remain in the drum 33. At this time, the cylinder 1 43 is started, and the output end of the cylinder 1 43 is recovered to make the output shaft 2 47 and the output shaft 1 34 move upward at the same time, and the output shaft 1 34 moves upward to drive the rotating plate 39 to move upward. , and under the action of the threaded connection between the rotating plate 39 and the threaded rod 313, the rotating plate 39 rotates, and at the same time, the slider 38 slides on the inner side of the first slide groove 37, and the rotating drum 33 is also driven to rotate. When the rotating plate 39 rotates and follows the upward movement of the output shaft 1 34, the moving block 49 will lift the conical block 1 414 and the conical block 2 415 as the output shaft 2 47 moves upward. When the conical block 2 415 moves to the inner side of the groove 421, the blocking block 416 and the plugging block 417 are extracted from the inner side of the leak hole 418, and the precipitant particles fall into the funnel 45 through the leak hole 418, and finally pass through the feed pipe 46. The ore particles are mixed with the suspended solids and the silt under the stirring of the stirring blade 315. The rotating plate 39 drives the ore particles to move up from the sewage. The rotating plate 39 and the rotating drum 33 rotate under the action of the threaded rod 313 to generate centrifugal force, which can centrifuge part of the sewage on the ore particles. When the rotating plate 39 drives the ore particles to move up to the position of the connecting plate 32, it stops moving. The suspended solids and the silt are mixed with the precipitant and then precipitated in the moving frame 51. The treated water in the separation chamber 31 can enter the water storage tank 10 through the outlet pipe 9 for collection, and then the cylinder is started. Two 52, the output end of the cylinder two 52 pushes the moving frame 51 to move out from the lower end of the separation chamber 31. During the backward movement of the moving frame 51, the sediment inside is also moved out, and finally the sediment falls into the collecting tank two 519. During the backward movement of the moving frame 51, the first tooth plate 57 moves backward at the same time and meshes with the first gear 58. The rotation of the first gear 58 causes the second gear 511 to mesh with the second tooth plate 515, so that the second tooth plate 515 drives the push plate 514 to move in the direction of the discharge plate 517, and pushes the ore particles on the rotating plate 39 into the collecting tank one 518, thereby completing the sewage treatment.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device for ecological protection of mining areas, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a connecting platform (2), a separation mechanism (3) is arranged at the upper end of the connecting platform (2), a feeding mechanism (4) is arranged above the separation mechanism (3), a removal mechanism (5) is arranged on the outer side of the separation mechanism (3), the upper end of the base (1) is fixedly connected to a support plate (6), the separation mechanism (3) comprises a separation chamber (31), the upper end of the separation chamber (31) is fixedly connected to a connecting plate (32), the inner side of the separation chamber (31) is movably connected to a rotating drum (33), the inner side of the rotating drum (33) is movably connected to an output shaft (34), and the inner side of the rotating drum (33) is movably connected to a rotating plate (39).

2. A sewage treatment device for mining area ecological protection according to claim 1, characterized in that: The inner side of the connecting plate (32) is rotatably connected to a rotating ring (35), the outer side of the rotating cylinder (33) is fixedly connected to the rotating ring (35), the surface of the rotating cylinder (33) is provided with a plurality of first connection holes (36), the inner side of the rotating cylinder (33) is provided with a plurality of first slide grooves (37), the inner side of the first slide grooves (37) is slidably connected to a slider (38), the slider (38) is fixedly connected to the outer side of the rotating plate (39), and the surface of the rotating plate (39) is provided with a plurality of second connection holes (310).

3. The sewage treatment device for mining area ecological protection according to claim 1 is characterized by: A rotating groove (311) is formed at the upper end of the rotating plate (39), a rotating block (312) is rotatably connected to the inner side of the rotating groove (311), the upper end of the rotating block (312) is fixedly connected to the output shaft (34), a threaded rod (313) is threadedly connected to the inner side of the rotating plate (39), a cross (314) is fixedly connected to the lower end of the threaded rod (313), the cross (314) is fixedly connected to the inner side of the separation chamber (31), and a plurality of stirring blades (315) are fixedly connected to the outer side of the rotating drum (33).

4. The sewage treatment device for mining area ecological protection according to claim 1 is characterized by: The feeding mechanism (4) comprises a material storage barrel (41), the outer side of the material storage barrel (41) is fixedly connected to a second support plate (42), the front end of the second support plate (42) is fixedly connected to a first support plate (6), the inner side of the material storage barrel (41) is provided with a first cylinder (43), the lower end of the material storage barrel (41) is fixedly connected to a fixing plate (44), the lower end of the fixing plate (44) is provided with two groups of funnels (45), the lower end of the funnel (45) is fixedly connected to a feed pipe (46), the lower end of the feed pipe (46) passes through the connecting plate (32) and extends to the inner side of the separation chamber (31), the output end of the first cylinder (43) is fixedly connected to a second output shaft (47), the lower end of the second output shaft (47) is fixedly connected to the first output shaft (34).

5. A sewage treatment device for mining area ecological protection according to claim 4, characterized in that: A connecting block (48) is fixedly connected to the inner side of the second output shaft (47); two groups of mutually symmetrical moving blocks (49) are slidably connected to the upper end of the connecting block (48); a connecting rod (410) is slidably connected to the inner side of the moving block (49); a fixed block (411) is fixedly connected between the two groups of connecting rods (410); the lower end of the fixed block (411) is fixedly connected to the connecting block (48); a spring (412) is wound around the outer side of the connecting rod (410); and the spring (412) is movably connected between the moving block (49) and the fixed block (411).

6. A sewage treatment device for mining area ecological protection according to claim 5, characterized in that: The outer side of the output shaft 2 (47) is provided with a connecting groove (413), the moving block (49) slides on the inner side of the connecting groove (413), one end of the moving block (49) is movably connected to a conical block 1 (414), the upper end of the conical block 1 (414) is fixedly connected to a conical block 2 (415), the lower end of the conical block 1 (414) is fixedly connected to a blocking block (416), the lower end of the blocking block (416) is fixedly connected to a plurality of groups of plug blocks (417), a leak hole (418) is provided on the surface of the fixed plate (44), and the blocking block (416) and the plug block (417) are movably connected together on the inner side of the leak hole (418).

7. A sewage treatment device for mining area ecological protection according to claim 6, characterized in that: The inner sides of the conical block 1 (414) and the conical block 2 (415) are movably connected to a fixing rod (419); the lower end of the cylinder 1 (43) is fixedly connected to an arc block (420); a groove (421) is provided at the lower end of the arc block (420); the upper end of the fixing rod (419) is fixedly connected to the inner side of the groove (421); and the upper end of the conical block 2 (415) fits in the groove (421).

8. The sewage treatment device for mining area ecological protection according to claim 1 is characterized by: The removal mechanism (5) comprises a moving frame (51). A second cylinder (52) is mounted on the upper end of the connecting platform (2). The output end of the second cylinder (52) is fixedly connected to the moving frame (51). The lower end of the moving frame (51) is movably connected to a bottom plate (53). The moving frame (51) is movably connected to the lower end of the separation chamber (31). Both sides of the bottom plate (53) are fixedly connected to a first fixing frame (54). The upper ends of two groups of the first fixing frames (54) are commonly fixedly connected to a second fixing frame (55). The second fixing frame (55) is fixedly connected to the outer side of the separation chamber (31). Both sides of the moving frame (51) are fixedly connected to an extension plate (56). The upper end of the extension plate (56) is fixedly connected to a first tooth plate (57). The two groups of the first tooth plates (57) are symmetrical to each other. The inner side of the first tooth plate (57) is meshed with a first gear (58). The upper end of the first gear (58) is fixedly connected to a rotating rod (59).

9. A sewage treatment device for mining area ecological protection according to claim 8, characterized in that: The rear end of the connecting plate (32) is fixedly connected to the second extension plate (510), the upper end of the rotating rod (59) passes through the second fixing frame (55) and the second extension plate (510) and is fixedly connected to the second gear (511), the upper end of the connecting plate (32) is fixedly connected to two groups of mounting plates (512), the two groups of mounting plates (512) are movably connected to two groups of push plates (514), the rear ends of the push plates (514) pass through the second sliding groove (513) and are fixedly connected to the second tooth plate (515), the rear ends of the second tooth plate (515) are meshed with the second gear (511), one of the two groups of mounting plates (512) is fixedly connected to the two sides with support ears (516), the two sides of the connecting plate (32) are fixedly connected to the discharge plate (517), the lower ends of the discharge plate (517) are provided with a first collecting trough (518), and the rear end of the connecting platform (2) is provided with a second collecting trough (519).

10. The sewage treatment device for mining area ecological protection according to claim 1 is characterized by: A water storage tank (7) is provided at the upper end of the support plate (6); a water inlet pipe (8) is fixedly connected to the lower end of the water storage tank (7); a rear end of the water inlet pipe (8) extends to the top of the rotating drum (33); a water outlet pipe (9) is fixedly connected to the rear end of the separation chamber (31); a water storage tank (10) is fixedly connected to the rear end of the water outlet pipe (9); and the water storage tank (10) is mounted on the upper end of the base (1).

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