A solid waste treatment device based on coal gangue wastewater treatment

Abstract

The present invention relates to the technical field of wastewater treatment, and proposes a solid waste treatment device based on coal gangue wastewater treatment, comprising a support platform, a crushing mechanism, a stirring rod, a feeding assembly, a washing mechanism, a stirring plate, a liquid supply mechanism and a discharging assembly. The crushing mechanism is arranged on the support platform, the crushing mechanism includes a stirring rod, the feeding assembly is arranged at the bottom end of the crushing mechanism for conveying the crushed coal gangue, the washing mechanism is arranged on the support platform, the washing mechanism includes a stirring plate, the liquid supply mechanism is arranged on the support platform, the liquid supply mechanism is connected to the washing mechanism, and the discharging assembly is arranged on the upper side of the washing mechanism. Through the above technical solution, the problem that the coal gangue in the prior art contains a lot of solid waste, these solid wastes will accumulate in the coal gangue wastewater treatment equipment during the water purification process, affecting the purification effect of the coal gangue on the wastewater, and the solid waste accumulated in the equipment is time-consuming and labor-intensive to clean up.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, and in particular to a solid waste treatment device based on gangue wastewater treatment. Background Art

[0002] Coal gangue is solid waste discharged during the coal mining and coal washing processes. It is a black-gray rock with a low carbon content and harder than coal that accompanies the coal seam during the coal formation process. It includes excavation gangue during tunnel excavation, gangue mined from the roof, floor and interlayer during mining, and washed gangue picked out during coal washing. Its main components are Al2O3 and SiO2. It also contains varying amounts of Fe2O3, CaO, MgO, Na2O, K2O, P2O5, SO3 and trace rare elements (gallium, vanadium, titanium, cobalt). Coal gangue has great application value in the field of environmental remediation. Studies have shown that some Al2O3, SiO2 and other components in coal gangue have a strong adsorption effect on phosphates and heavy metals in sewage. The adsorption capacity of modified coal gangue for cationic dyes is much greater than that of materials such as sludge biochar, red mud, and Cu2O / TiO2 nanoparticles. After safe treatment, coal gangue can be used as an adsorbent for water treatment.

[0003] However, the coal gangue obtained in the prior art contains a lot of solid waste. During the water purification process, these solid wastes will accumulate in the coal gangue wastewater treatment equipment, affecting the purification effect of the coal gangue on the wastewater. In addition, the solid waste accumulated in the equipment is very troublesome to clean up.

[0004] For example, patent publication number CN218566006U discloses a solid waste treatment device based on gangue wastewater treatment. By coordinating the solid waste treatment device body, heating equipment, stirring device and movable device, and utilizing the installation of the heating equipment, the internal temperature of the solid waste treatment device body is increased, effectively solving the problem of wastewater in solid waste in wastewater. By increasing the temperature of the solid waste, the solid waste is dried, the water content in the solid waste is reduced, and thus the drying effect of the solid waste is improved.

[0005] In response to the problems raised in the above patents, the present invention proposes a solid waste treatment device based on coal gangue wastewater treatment. Summary of the Invention

[0006] The present invention proposes a solid waste treatment device based on coal gangue wastewater treatment, which solves the problem in the prior art that coal gangue contains a lot of solid waste. During the water purification process, these solid wastes will accumulate in the coal gangue wastewater treatment equipment, affecting the purification effect of coal gangue on wastewater, and the solid waste accumulated in the equipment is time-consuming and labor-intensive to clean up.

[0007] The technical solutions of the present invention are as follows:

[0008] A solid waste treatment device based on gangue wastewater treatment includes a support platform, a crushing mechanism, a stirring rod, a feeding assembly, a washing mechanism, a stirring plate, a liquid supply mechanism and a discharging assembly. The crushing mechanism is arranged on the support plate, the crushing mechanism includes a crushing rod for crushing the gangue into granules, the feeding assembly is arranged at the bottom end of the crushing mechanism for conveying the crushed gangue, the washing mechanism is arranged on the support platform for further purifying the gangue, the washing mechanism includes a stirring plate, the liquid supply mechanism is arranged on the support platform, the liquid supply mechanism is connected to the washing mechanism, and the discharging assembly is arranged on the upper side of the washing mechanism.

[0009] Furthermore, the crushing mechanism includes a fixed cylinder, a loading door, a crushing rod and a vibration motor. The fixed cylinder is arranged on the support platform, the loading door is opened at the top of the fixed cylinder, the crushing rod is rotatably arranged in the fixed cylinder, and the vibration motor is arranged on the top of the fixed cylinder.

[0010] Furthermore, the crushing rod includes a rotating rod, crushing leaves, a crushing head and a motor 1. The rotating rod is rotatably arranged on the inner wall of the bottom end of the fixed cylinder. There are four crushing leaves, and the four crushing leaves are arranged on the rotating rod around the rotating rod. Each crushing leaf is set to a cylindrical shape with a semicircular cross-section. The crushing head is set to a cone shape. There are multiple crushing heads, and multiple crushing heads are set on the arc surface of the crushing leaves for better crushing the coal gangue in the fixed cylinder. The motor 1 is set on the outer wall of the bottom end of the fixed cylinder, and the output end of the motor 1 is connected to the rotating shaft.

[0011] Furthermore, the feeding assembly includes a feeding port, a feeding net 1, a feeding net 2, a mounting groove, a gear 1, a gear 2, a motor 2 and a feeding pipe. There are four feeding ports, and the four feeding ports are rectangularly arranged at the bottom end of the fixed cylinder. There are four feeding nets 1, and the four feeding nets 1 are respectively fixedly connected to the feeding port. There are four feeding nets 2, and the four feeding nets 2 are connected by a connecting rod. The mounting groove is opened on the support platform, and the mounting groove is located below the fixed cylinder. The gear 1 is arranged in the mounting groove, and the gear 1 is rotatably connected to the fixed cylinder. The gear 2 is arranged in the mounting groove, and the gear 2 is rotatably connected to the fixed cylinder. The gear 2 is meshed with the gear 1, and the motor 2 is arranged at the bottom end of the fixed cylinder. The output end of the motor 2 is fixedly connected to the gear 1. There are four feeding pipes, and the four feeding pipes are respectively located below the four feeding ports.

[0012] Preferably, the washing mechanism includes a washing drum, a stirring plate, a magnet, a drain pipe and a linear motion component. The washing drum is arranged on the support platform, the stirring plate is located in the washing drum, and a plurality of drainage holes are provided in the stirring plate. There are two magnets, and the two magnets are arranged on the sides of the stirring plate. The drain pipe is connected to the bottom end of the washing drum. There are two linear motion components, and the two linear motion components are respectively arranged on both sides of the washing drum.

[0013] More preferably, the liquid supply mechanism includes a liquid supply tank, a liquid supply port, a liquid supply pipe and a water pump. The liquid supply tank is arranged on the support platform for holding high-density liquid. The liquid supply port is opened at the top of the liquid supply tank. The liquid supply pipe is located on the side of the liquid supply tank. The liquid supply pipe is connected to the washing drum. The water pump is arranged in the liquid supply tank. The input end of the water pump is connected to the liquid supply tank, and the output end of the water pump is connected to the liquid supply pipe.

[0014] On the basis of the above scheme, preferably, the discharging assembly includes a discharging box, a discharging port, a push plate and an electric cylinder. The discharging box is arranged at the top of the washing cylinder, the discharging port is arranged on the side wall of the discharging box, the push plate is arranged vertically in the discharging box, the lower edge of the push plate is flush with the discharging port, the electric cylinder is arranged on the side wall of the discharging box, and the output end of the electric cylinder is fixedly connected to the push plate.

[0015] On the basis of the above scheme, more preferably, the linear motion assembly includes a mounting plate, a screw, a slider, a magnet 2 and a motor 3, there are two mounting plates, the two mounting plates are arranged on both sides of the washing cylinder, there are two screws, the two screws are respectively rotated and arranged in the two mounting plates, there are two sliders, the two sliders are respectively threadedly connected to the two screws, the magnet 2 is fixed on the slider, there are two motors 3, the two motors 3 are arranged at the bottom end of the mounting plate, and the output ends of the two motors 3 are respectively fixedly connected to the two screws.

[0016] The working principle and beneficial effects of the present invention are:

[0017] 1. In the present invention, when the device is in operation, the gangue is first fed into the crushing mechanism, which crushes the gangue through the stirring rod. The feeding assembly is opened, and the feeding assembly can adjust the particle size of the gangue material to separate the large-sized gangue from the small-sized gangue for processing. The gangue enters the washing mechanism, and the high-density liquid is injected into the washing mechanism by the liquid supply mechanism. The gangue and the high-density liquid are mixed under the action of the stirring plate. Under the action of buoyancy, the gangue floats to the surface and is then discharged from the washing mechanism by the discharging assembly.

[0018] 2. In the present invention, the gangue is first crushed, then floated by the principle of buoyancy, and then the floated gangue is collected to achieve the cleaning effect. After the crushing mechanism crushes the gangue, the feeding component first outputs the gangue with large particle size into the washing drum, and then outputs the gangue with small particle size after washing. The two particle sizes of gangue are processed separately, which is convenient for confirming the purpose according to the particle size and using it in a targeted manner. The gangue with higher purity is extracted by the principle of buoyancy. When the gangue is used to treat wastewater, less solid waste is generated and it is better to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall bottom structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the crushing mechanism of the present invention;

[0024] Figure 5 Schematic diagram of the stirring plate structure of the present invention;

[0025] Figure 6 It is a schematic structural diagram of the linear motion mechanism in the present invention;

[0026] Figure 7 This is a schematic diagram of the internal structure of the crushing mechanism of the present invention;

[0027] Figure 8 This is a schematic structural diagram of the coordination of the first and second material conveying networks of the present invention.

[0028] In the figure: 1. Support platform; 2. Crushing mechanism; 3. Crushing rod; 4. Feeding assembly; 5. Washing mechanism; 6. Stirring plate; 7. Liquid supply mechanism; 8. Discharging assembly;

[0029] 21. Fixed cylinder; 22. Loading door; 23. Vibrating motor;

[0030] 31. Rotating rod; 32. Crushing blade; 33. Crushing head; 34. Motor 1;

[0031] 41. Feed port; 42. Feed net 1; 43. Feed net 2; 44. Mounting slot; 45. Gear 1; 46. Gear 2; 47. Motor 2; 48. Feed pipe;

[0032] 51. Washing drum; 52. Magnet 1; 53. Drain pipe; 54. Linear motion assembly;

[0033] 71. Liquid supply tank; 72. Liquid supply port; 73. Liquid supply pipe; 74. Water pump;

[0034] 81. Discharge box; 82. Discharge port; 83. Push plate; 84. Electric cylinder;

[0035] 541. Mounting plate; 542. Screw; 543. Slider; 544. Magnet 2; 545. Motor 3. DETAILED DESCRIPTION

[0036] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0037] like Figures 1 to 8 As shown, this embodiment proposes a solid waste treatment device based on gangue wastewater treatment, including a support platform 1, a crushing mechanism 2, a crushing rod 3, a feeding assembly 4, a washing mechanism 5, a stirring plate 6, a liquid supply mechanism 7 and a discharging assembly 8. The crushing mechanism 2 is arranged on the support plate, and the crushing mechanism 2 includes a crushing rod 3 for crushing the gangue into granules. The feeding assembly 4 is arranged at the bottom end of the crushing mechanism 2 for conveying the crushed gangue. The washing mechanism 5 is arranged on the support platform 1 for further purifying the gangue. The washing mechanism 5 includes a stirring plate 6, a liquid supply mechanism 7 is arranged on the support platform 1, and the liquid supply mechanism 7 is connected to the washing mechanism 5. The discharging assembly 8 is arranged on the upper side of the washing mechanism 5. The washing mechanism 5 cooperates to crush and wash the coal gangue. By adding high-density liquid, under the action of the buoyancy principle, the low-density coal gangue will float to the surface, and the high-density solid waste will fall to the bottom. The treated coal gangue is purer and has a better effect in wastewater treatment. When working, the crushing mechanism 2 first crushes the coal gangue. The crushed coal gangue has large and small particle sizes. The feeding component 4 can first transport the small particle size to the washing mechanism 5 for washing. The liquid supply mechanism 7 injects high-density liquid into the washing mechanism 5. The coal gangue floats to the upper layer under the action of buoyancy and is pushed out and collected by the discharging mechanism. Then the large-particle-sized coal gangue is sent to the washing mechanism 5 for washing. The coal gangue of different particle sizes can be distinguished and used for different purposes.

[0038] Among them, the crushing mechanism 2 includes a fixed cylinder 21, a loading door 22, a crushing rod 3 and a vibration motor 23. The fixed cylinder 21 is set on the support platform 1, and the loading door 22 is opened at the top of the fixed cylinder 21. The crushing rod 3 is rotatably set in the fixed cylinder 21, and the vibration motor 23 is set at the top of the fixed cylinder 21. First, when working, the loading door 22 is opened, and the coal gangue is poured into the fixed cylinder 21. The crushing rod 3 crushes the coal gangue and then transports it to the feeding component 4. The crushing mechanism 2 crushes the coal gangue, which is conducive to removing the solid waste in the coal gangue.

[0039] Secondly, the crushing rod 3 includes a rotating rod 31, crushing leaves 32, a crushing head and a motor 34. The rotating rod 31 is rotatably arranged on the inner wall of the bottom end of the fixed cylinder 21. There are four crushing leaves 32, and the four crushing leaves 32 are arranged on the rotating rod 31 around the rotating rod 31. Each crushing leaf 32 is set to a cylindrical shape with a semicircular cross-section, and the crushing head is set to a cone. There are multiple crushing heads, and multiple crushing heads are set on the arc surface of the crushing leaves 32 for better crushing the coal gangue in the fixed cylinder 21. The motor 34 is set on the outer wall of the bottom end of the fixed cylinder 21, and the output end of the motor 34 is connected to the rotating shaft. First, start the motor 34, and the motor 34 drives the rotating rod 31 to rotate. The crushing leaves 32 on the rotating rod 31 rotate accordingly to crush the coal gangue. The crushing head has a sharp conical head, which can better crush the coal gangue and make the coal gangue into granules, which is convenient for removing solid waste.

[0040] Among them, the feeding assembly 4 includes a feeding port 41, a feeding net 1 42, a feeding net 2 43, a mounting groove 44, a gear 1 45, a gear 2 46, a motor 2 47 and a feeding pipe 48. There are four feeding ports 41, and the four feeding ports 41 are rectangularly arranged at the bottom end of the fixed cylinder 21. There are four feeding nets 1 42, and the four feeding nets 1 42 are fixedly connected to the feeding port 41 respectively. There are four feeding nets 2 43, and the four feeding nets 2 43 are connected by a connecting rod. The mounting groove 44 is opened on the support platform 1, and the mounting groove 44 is located below the fixed cylinder 21. The gear 1 45 is set in the mounting groove 44, and the gear 1 45 is rotatably connected to the fixed cylinder 21. The gear 2 46 is set in the mounting groove 44, and the gear 2 46 is rotatably connected to the fixed cylinder 21. The gear 2 46 is meshed with the gear 1 45. The motor 2 47 is set at the bottom end of the fixed cylinder 21, and the output end of the motor 2 47 It is fixedly connected to gear 1 45 and has four feeding pipes 48. The four feeding pipes 48 are respectively located below the four feeding ports 41. First, start motor 2 47. Motor 2 47 drives gear 2 46 to rotate. Gear 2 46 drives gear 1 45 to rotate. Gear 1 45 drives the four conveying nets 2 fixedly connected thereto to rotate. The aperture of conveying net 2 is smaller than that of conveying net 1. Conveying net 2 rotates to align the holes on conveying net 2 with the holes on conveying net 1. At this time, the coal gangue with a smaller aperture than the holes on conveying net 1 falls and enters the washing mechanism 5. After the coal gangue with small particle size is processed, start motor 2 47 again, gear 1 45 rotates, and conveying net 2 moves to the side. The coal gangue with large particle size falls from conveying net 1 for washing. By rotating conveying net 2 43, the coal gangue of different particle sizes is adjusted to fall, which can be more convenient and quick to process coal gangue of different particle sizes, thereby improving work efficiency.

[0041] Secondly, the washing mechanism 5 includes a washing drum 51, a stirring plate 6, a magnet 52, a drain pipe 53 and a linear motion component 54. The washing drum 51 is arranged on the support platform 1, and the stirring plate 6 is located in the washing drum 51. A plurality of drainage holes are provided in the stirring plate 6. There are two magnets 52, and the two magnets 52 are arranged on the side of the stirring plate 6. The drain pipe 53 is connected to the bottom end of the washing drum 51. There are two linear motion components 54, and the two linear motion components 54 are respectively arranged on both sides of the washing drum 51. The washing drum 51 is connected to the liquid supply mechanism 7. The liquid supply mechanism 7 pumps the liquid into the washing drum 51 in advance. The coal gangue is crushed. After entering the washing drum 51, the linear motion component 54 drives the stirring plate 6 to stir up and down through the adsorption magnet 52. The stirring plate 6 is provided with a hydrophobic hole. The stirring plate 6 mixes the coal gangue with the high-density liquid. Then the stirring plate 6 stops at the bottom of the washing drum 51. After standing in the washing drum 51 for a period of time, the low-density coal gangue floats to the upper layer. At this time, the stirring plate 6 moves upward and brings the coal gangue to the discharging component 8. The stirring plate 6 takes into account the functions of mixing and discharging, so that the coal gangue is fully mixed with the high-density liquid, and the effect of separating solid waste is better. When the whole work is completed, the wastewater and solid waste remaining in the washing are discharged from the drain pipe 53.

[0042] Among them, the liquid supply mechanism 7 includes a liquid supply water tank 71, a liquid supply port 72, a liquid supply pipe 73 and a water pump 74. The liquid supply water tank 71 is arranged on the support platform 1 for holding high-density liquid. The liquid supply port 72 is opened at the top of the liquid supply water tank 71, and the liquid supply pipe 73 is located on the side of the liquid supply water tank 71. The liquid supply pipe 73 is connected to the washing cylinder 51. The water pump 74 is arranged in the liquid supply water tank 71, and the input end of the water pump 74 is connected to the liquid supply water tank 71, and the output end of the water pump 74 is connected to the liquid supply pipe 73. The liquid supply mechanism 7 is connected with a liquid inlet pipe and a liquid outlet pipe, and the liquid in the liquid supply mechanism 7 can be replaced at any time. High-density liquid is stored in the liquid supply water tank 71. When the water pump 74 is started, the high-density liquid is pumped into the washing mechanism 5. When the liquid in the liquid supply mechanism 7 is used up, it can be replenished from the liquid supply port 72 at any time. The liquid supply mechanism 7 can replace manual labor to supply liquid to the washing mechanism 5, saving labor costs and having high work efficiency.

[0043] Secondly, the discharging assembly 8 includes a discharging box 81, a discharging port 82, a pushing plate 83 and an electric cylinder 84. The discharging box 81 is arranged at the top of the washing drum 51, the discharging port 82 is arranged on the side wall of the discharging box 81, the pushing plate 83 is arranged vertically in the discharging box 81, and the lower edge of the pushing plate 83 is flush with the discharging port 82. The electric cylinder 84 is arranged on the side wall of the discharging box 81, and the output end of the electric cylinder 84 is fixedly connected to the pushing plate 83. When the stirring plate 6 brings up the coal gangue, the electric cylinder 84 is started, and the electric cylinder 84 drives the pushing plate 83 to push the coal gangue on the stirring plate 6 to the discharging port 82 and discharge it to the outside world for collection and drying. The discharging box 81 preliminarily integrates the coal gangue to facilitate subsequent collection work.

[0044] Finally, the linear motion assembly 54 includes a mounting plate 541, a screw 542, a slider 543, a second magnet 544 and a third motor 545. There are two mounting plates 541, which are arranged on both sides of the washing drum 51. There are two screws 542, which are respectively rotated in the two mounting plates 541. There are two sliders 543, which are respectively threadedly connected to the two screws 542. The second magnet 544 is fixed on the slider 543. There are two motors 545, which are arranged on the mounting plate 541. At the bottom end of 41, the output ends of the two motor threes 545 are fixedly connected to the two screws 542 respectively. When working, the motor three 545 is started, and the motor three 545 drives the screw 542 to rotate, and the screw 542 drives the slider 543 threadedly connected thereto to move up and down, and the movement of the slider 543 drives the magnet two 544 to move therewith, and the magnet two 544 drives the magnet one 52 magnetically connected therewith to move up and down, thereby achieving the effect of driving the stirring plate 6 to move. The linear motion component 54 drives the stirring plate 6 to move through the magnet, thereby ensuring the sealing of the outer wall of the washing cylinder 51 and ensuring the washing effect.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A solid waste treatment device based on gangue wastewater treatment, comprising a support platform (1), characterized in that: Also includes: A crushing mechanism (2), the crushing mechanism (2) being arranged on the support platform (1), the crushing mechanism (2) comprising a crushing rod (3) for crushing the coal gangue into granules; A material conveying assembly (4), the material conveying assembly (4) being arranged at the bottom end of the crushing mechanism (2) and being used for conveying crushed coal gangue; A washing mechanism (5), the washing mechanism (5) being arranged on the support platform (1) and used for further purifying the gangue, the washing mechanism (5) comprising a stirring plate (6); a liquid supply mechanism (7), the liquid supply mechanism (7) being arranged on the support platform (1), and the liquid supply mechanism (7) being in communication with the washing mechanism (5); A discharging assembly (8), the discharging assembly (8) being arranged on the upper side of the washing mechanism (5); The feeding component (4) comprises: A material delivery port (41), wherein four material delivery ports (41) are provided and the four material delivery ports (41) are arranged in a rectangular shape at the bottom end of the fixed cylinder (21); A material conveying net (42), wherein four material conveying nets (42) are provided, and the four material conveying nets (42) are respectively fixedly connected to the material conveying port (41); A second material conveying network (43), wherein four second material conveying networks (43) are provided, and the four second material conveying networks (43) are connected by a connecting rod; A mounting groove (44), the mounting groove (44) being provided on the support platform (1), and the mounting groove (44) being located below the fixing cylinder (21); Gear 1 (45), the gear 1 (45) is disposed in the mounting groove (44), and the gear 1 (45) is rotationally connected to the fixing cylinder (21); Gear 2 (46), the gear 2 (46) is disposed in the mounting groove (44), the gear 2 (46) is rotatably connected to the fixing cylinder (21), and the gear 2 (46) is meshed with the gear 1 (45); Motor 2 (47), wherein the motor 2 (47) is disposed at the bottom end of the fixed cylinder (21), and the output end of the motor 2 (47) is fixedly connected to the gear 1 (45); A material delivery pipe (48), wherein there are four material delivery pipes (48), and the four material delivery pipes (48) are respectively located below the four material delivery ports (41); The washing mechanism (5) comprises: A washing drum (51), wherein the washing drum (51) is arranged on the support platform (1); A stirring plate (6), the stirring plate (6) is located in the washing drum (51), and a plurality of drainage holes are provided in the stirring plate (6); Magnet one (52), two magnets one (52) are provided, and the two magnets one (52) are arranged on the side of the stirring plate (6); a drainage pipe (53), the drainage pipe (53) being arranged in communication with the bottom end of the washing drum (51); A linear motion assembly (54), wherein two linear motion assemblies (54) are provided, and the two linear motion assemblies (54) are respectively arranged on both sides of the washing drum (51); The conveying component (4) first outputs the large-sized gangue into the washing drum (51), and then outputs the small-sized gangue after washing. The two sizes of gangue are processed separately. The linear motion component (54) drives the stirring plate (6) to move.

2. A solid waste treatment device based on gangue wastewater treatment according to claim 1, characterized in that: The crushing mechanism (2) comprises: The fixed cylinder (21), the fixed cylinder (21) is arranged on the support platform (1); A loading door (22), the loading door (22) is opened at the top of the fixed cylinder (21); A crushing rod (3), the crushing rod (3) being rotatably disposed in the fixed cylinder (21); A vibration motor (23), wherein the vibration motor (23) is arranged on the top of the fixed cylinder (21).

3. A solid waste treatment device based on gangue wastewater treatment according to claim 2, characterized in that: The crushing rod (3) comprises: a rotating rod (31), the rotating rod (31) being rotatably disposed on the inner wall of the bottom end of the fixed cylinder (21); Crushing leaves (32), wherein four crushing leaves (32) are provided, and the four crushing leaves (32) are arranged on the rotating rod (31) around the rotating rod (31), and each crushing leaf (32) is configured as a column with a semicircular cross section; A crushing head (33), wherein the crushing head (33) is configured to be conical, a plurality of the crushing heads (33) are provided, and the plurality of crushing heads (33) are arranged on the arc surface of the crushing blade (32); Motor 1 (34), the motor 1 (34) is arranged on the outer wall of the bottom end of the fixed cylinder (21), and the output end of the motor 1 (34) is connected to the rotating rod (31).

4. The solid waste treatment device based on coal gangue wastewater treatment according to claim 1 is characterized in that: The liquid supply mechanism (7) comprises: a liquid supply water tank (71), the liquid supply water tank (71) being arranged on the support platform (1) and being used for containing high-density liquid; A liquid supply port (72), the liquid supply port (72) being opened at the top of the liquid supply water tank (71); a liquid supply pipe (73), the liquid supply pipe (73) being located on the side of the liquid supply water tank (71), and the liquid supply pipe (73) being in communication with the washing drum (51); A water pump (74), the water pump (74) is arranged in the liquid supply water tank (71), the input end of the water pump (74) is connected to the liquid supply water tank (71), and the output end of the water pump (74) is connected to the liquid supply pipe (73).

5. A solid waste treatment device based on gangue wastewater treatment according to claim 4, characterized in that: The discharging assembly (8) comprises: A discharge box (81), the discharge box (81) is arranged at the top of the washing cylinder (51); A discharge port (82), the discharge port (82) being arranged on a side wall of the discharge box (81); A push plate (83), the push plate (83) is vertically arranged in the discharge box (81), and the lower edge of the push plate (83) is flush with the discharge port (82); An electric cylinder (84), the electric cylinder (84) is arranged on the side wall of the discharge box (81), and the output end of the electric cylinder (84) is fixedly connected to the push plate (83).

6. The solid waste treatment device based on gangue wastewater treatment according to claim 5, characterized in that: The linear motion assembly (54) includes: A mounting plate (541), wherein two mounting plates (541) are provided, and the two mounting plates (541) are arranged on both sides of the washing cylinder (51); A screw rod (542), wherein two screw rods (542) are provided, and the two screw rods (542) are rotatably disposed in the two mounting plates (541) respectively; Slider blocks (543), two of the slider blocks (543) are provided, and the two slider blocks (543) are respectively threadedly connected to the two screw rods (542); A second magnet (544), the second magnet (544) being fixedly disposed on the slider (543); Motor three (545), two motors three (545) are provided, the two motors three (545) are arranged at the bottom end of the mounting plate (541), and the output ends of the two motors three (545) are fixedly connected to the two screw rods (542) respectively.

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