Low-noise environment-friendly crushing equipment for SRF production and use method of low-noise environment-friendly crushing equipment

Abstract

The invention relates to the technical field of crushing equipment, in particular to low-noise environment-friendly crushing equipment for SRF production and a using method thereof.The low-noise environment-friendly crushing equipment comprises a crushing treatment device and control machine table equipment, a controller is fixedly connected to the front end of the control machine table equipment, and a material treatment device is installed on the inner side of the control machine table equipment; the top end of the control machine table equipment is fixedly connected with a crushing treatment device, the material treatment device comprises a sound insulation vertical plate, one side of the sound insulation vertical plate is fixedly connected with an inner hollow plate, the inner side of the inner hollow plate is fixedly connected with a sound insulation material frame, and the inner side of the inner hollow plate is fixedly connected with a discharging mechanism; a first hydraulic rod and a second hydraulic rod are fixedly connected to the inner side of the sound insulation protective shell, and a pressing block is fixedly connected to the bottom end of the second hydraulic rod. According to the equipment, the collision probability in the crushing process is reduced, the resonance effect is effectively prevented, and therefore the noise level is remarkably reduced, and sound pollution to the surrounding environment is relieved.

Description

Technical Field

[0001] The present invention relates to the technical field of crushing equipment, and in particular to a low-noise and environment-friendly crushing equipment for SRF production and a use method thereof. Background Art

[0002] The low-noise and environmentally friendly crushing equipment produced by SRF refers to the equipment used in the preparation process of solid recovered fuel, which can coarsely and finely crush the light materials in urban solid waste to finally obtain granular high-quality SRF alternative fuel. These equipment usually have the characteristics of low noise, high efficiency and environmental protection to reduce the impact on the environment, while improving the efficiency and quality of energy recovery; Solid recycled fuel is a fuel made from non-hazardous combustible solid waste through pretreatment, impurity removal, crushing, screening, sorting, molding and other processes. It has high energy density and combustion stability, is easy to transport and store, and has a low risk of environmental pollution and leakage. It can be used in engineering fields such as power generation, heating, drying, and industrial manufacturing. In the production process of solid recovered fuel, when a double-shaft shredder is used to crush domestic waste, significant noise will be generated due to the mutual impact between materials and the collision between materials and the mechanical structure. These noises can easily form resonance inside the equipment, thereby enhancing the intensity of the noise and further affecting the surrounding environment. Therefore, in view of the above problems, a low-noise and environmentally friendly crushing equipment for SRF production and a method of using the same are proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a low-noise and environmentally friendly crushing equipment for SRF production and a method of using the same, so as to solve the problem that significant noise is generated due to the collision between materials and the collision between materials and mechanical structures. These noises can easily form resonance inside the equipment, thereby enhancing the intensity of the noise and further affecting the surrounding environment.

[0004] To achieve the above object, the present invention provides the following technical solutions: A low-noise, environment-friendly crushing equipment for SRF production and a method of using the same, comprising a crushing processing device and a control machine device, wherein the front end of the control machine device is fixedly connected to a controller, a material processing device is installed inside the control machine device, the top of the control machine device is fixedly connected to the crushing processing device, the material processing device comprises a sound insulation vertical plate, one side of the sound insulation vertical plate is fixedly connected to an inner hollow plate, the inner side of the inner hollow plate is fixedly connected to a sound insulation material frame, the inner side of the inner hollow plate is fixedly connected to a material discharge mechanism, the crushing processing device comprises a sound insulation protective shell, the inner side of the sound insulation protective shell is fixedly connected to a first hydraulic rod and a second hydraulic rod, the bottom end of the second hydraulic rod is fixedly connected to a pressing block, the bottom end of the first hydraulic rod is fixedly connected to a sound insulation casing, and the A cylindrical groove is provided on the inner side of the sound insulation shell, and a first servo motor is fixedly connected to the inner side of the upper end of the cylindrical groove, and an inner gear ring is fixedly connected to the inner side of the cylindrical groove provided in the sound insulation shell, and a crushing assembly is rotatably connected to the inner side of the cylindrical groove provided in the sound insulation shell, and the crushing assembly includes a turntable, and a limiting ring is fixedly connected to the outer side of the turntable, and a fixed tooth column is rotatably connected to the limiting shaft hole provided on the inner side of the turntable, and a gear is fixedly connected to the outer side of the fixed tooth column, and a debris baffle plate is fixedly connected to the bottom end of the fixed tooth column, and a crushing tool is fixedly connected to the bottom end of the debris baffle plate, and the outer side of the sound insulation vertical plate is fitted with the inner side of the sound insulation protective shell, and the bottom end of the sound insulation protective shell is fixedly connected to the top of the machine, and the turntable is rotatably connected to the inner side of the cylindrical groove provided in the sound insulation shell through a limiting ring.

[0005] As further optimized content of the present invention, the control machine equipment includes a machine, the front end of which is fixedly connected to a second servo motor, the end of the second servo motor spindle is fixedly connected to a threaded rotating rod, a limiting track is opened on the inner side of the machine, and a limiting sliding column is fixedly connected to the inner side of the limiting track opened on the machine.

[0006] As a further optimized content of the present invention, wherein: the front end of the controller is fixedly connected to the front end of the machine, the controller is electrically connected to the second servo motor, and the threaded rotating rod is rotatably connected to the inner side of the machine.

[0007] As a further optimization of the present invention, the outer side of the threaded rotating rod is spirally connected to the inner side of the right end of the sound insulation vertical plate, a threaded hole is opened on the inner side of the sound insulation vertical plate near the threaded rotating rod, a sliding hole is opened on the inner side of the sound insulation vertical plate near the limiting track, and the outer side of the limiting track is slidably connected to the inner side of the left end of the sound insulation vertical plate.

[0008] As a further optimization of the present invention, a liquid collecting box and a material collecting box are arranged on one side of the lower end of the machine, a lower liquid trough is opened on the inner side of the machine, a lower material trough is opened at the rear end of the machine near the lower liquid trough, the liquid collecting box is aligned with the lower liquid trough, and the material collecting box is aligned with the lower material trough.

[0009] As a further optimization content of the present invention, the unloading mechanism includes a unloading plate, a third hydraulic rod is fixedly connected to the inner side of the unloading plate, one end of the third hydraulic rod is fixedly connected to a load-bearing partition, a square rail groove is opened on the inner side of the unloading plate, a liquid flow hole is opened on the inner side of the load-bearing partition, and a filter plate is fixedly connected to the top of the liquid flow hole opened in the unloading plate.

[0010] As further optimized content of the present invention, the number of the sound insulation uprights is two, the front end and the rear end of the inner hollow plate are fixedly connected with the sound insulation uprights, the inner hollow plate is provided with a mounting hole near the inner side of the sound insulation material frame, the number of the sound insulation material frames is two, the inner side of the sound insulation material frame is hollow, the bottom end of the sound insulation material frame is flush with the top end of the blanking plate, the sound insulation material frame is fitted with the top end of the load-bearing partition, and the inner side of the inner hollow plate near the blanking mechanism is provided with a groove.

[0011] As further optimized content of the present invention, the liquid flow holes pass through the inner side of the load-bearing partition, the number of the filter plates is the same as the number of the liquid flow holes, the liquid flow holes are located inside the sound insulation frame, the left and right sides of the load-bearing partition are fixedly connected with limiting slide bars, the load-bearing partition is slidably connected to the inner side of the square rail groove through the limiting slide bar, two square rail grooves are opened, the square rail groove passes through the inner side of the blanking plate, and the top of the load-bearing partition is flush with the top of the blanking plate.

[0012] As further optimized content of the present invention, the turntable is shaped like a slotted cylinder, the bottom end of the turntable is flush with the bottom end of the sound insulation casing, the turntable is installed at the lower part of the inner gear ring, the fixed gear column is shaped like a three-section cylinder, teeth are installed on the inner side of the inner gear ring, the cylindrical groove is shaped like a cylinder, the cylindrical groove passes through the lower end of the sound insulation casing, and the inner side of the inner gear ring is meshed with the outer side of the gear.

[0013] A method for using a low-noise, environmentally friendly crushing device for SRF production, S1: The second servo motor drives the threaded rotating rod to rotate, and the threaded rotating rod drives the outer spirally connected sound insulation vertical plate and the inner hollow plate to move forward. The sound insulation vertical plate and the inner hollow plate slide on the outside of the limit track. When the two sound insulation material frames are at the front end of the sound insulation protective shell at the same time, the inside of the sound insulation material frame is filled with solid recovered fuel, and the material processing device is moved as a whole to the inside of the sound insulation protective shell for processing. Under the control of the second servo motor, the material processing device as a whole drives the solid recovered fuel to move backward. After the material processing device as a whole is aligned with the discharge chute, the two third hydraulic rods are started. The third hydraulic rod drives the load-bearing partition to move. The load-bearing partition slides inside the square track groove. The load-bearing partition is away from the bottom end of the sound insulation material frame, and the solid recovered fuel inside the sound insulation material frame falls from the discharge chute to the inside of the storage box.

[0014] S2: After the solid recovered fuel to be separated inside the sound insulation material frame is aligned with the pressing block, the second hydraulic rod is started to drive the pressing block to move downward, and the pressing block squeezes the solid recovered fuel inside the sound insulation material frame, and the liquid inside the solid recovered fuel flows out from the load-bearing partition through the filter plate and the liquid flow hole and enters the lower liquid tank; S3: The second servo motor controls the overall movement of the material handling device, the sound insulation material frame is aligned with the sound insulation shell, the first hydraulic rod is started to drive the sound insulation shell to move downward, the sound insulation shell is slidably connected to the inner side of the sound insulation protective shell, the sound insulation shell drives the inner device to move downward at the same time, the crushing assembly moves downward, the crushing tool cuts the solid recovered fuel inside the sound insulation material frame, the two sound insulation vertical plates seal the inside of the sound insulation protective shell, the crushing assembly is separated from the inside of the sound insulation material frame as a whole, the first servo motor drives the turntable to rotate, the turntable rotates through the limit ring inside the cylindrical groove, the gear and the fixed gear column rotate with the turntable as the axis, and the first hydraulic rod drives the crushing tool to cut the solid recovered fuel.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by using the structural design of crushing cutters, soundproof housing and soundproof vertical plates, the device effectively reduces the noise and vibration generated in the solid recovered fuel preparation process. The design and movement mode of the crushing cutters help to reduce direct collision with the solid recovered fuel, prevent the noise from resonating inside the equipment, and reduce the generation of noise. This noise reduction effect not only improves the working environment quality of the operator, but also reduces the noise pollution to the nearby area, reflecting the original intention of the design of environmentally friendly equipment. In addition, by physically isolating and absorbing noise, the noise overflow is significantly reduced, reducing the impact on the surrounding environment; 2. In the present invention, the solid recovered fuel in the sound insulation frame is squeezed by the pressing block. Before the device crushes the solid recovered fuel, the liquid inside the fuel can be effectively separated. The solid recovered fuel in the sound insulation frame is squeezed by the pressing block, so that the internal liquid flows out and is processed centrally. This design not only improves the efficiency of liquid separation, but also simplifies the operation process, creating convenient conditions for the subsequent crushing steps; 3. In the present invention, by controlling the rotation of the threaded rotating rod through the second servo motor, the device not only improves the convenience of loading and unloading, reduces the need for manual operation, but also reduces the risks caused by manual handling, thereby improving the efficiency and safety of the overall operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the threaded rotating rod of the present invention; Figure 3It is a schematic diagram of the structure of the machine of the present invention; Figure 4 This is a schematic diagram of the structure of the sound insulation protective shell of the present invention; Figure 5 This is a schematic diagram of the sound insulation housing structure of the present invention; Figure 6 This is a schematic diagram of the structure of the crushing tool of the present invention; Figure 7 It is a schematic diagram of the structure of the turntable of the present invention; Figure 8 This is a schematic diagram of the structure of the sound insulation vertical board of the present invention; Fig. 9 This is a schematic diagram of the hollow plate structure of the present invention; Fig.10 This is a schematic diagram of the blanking plate structure of the present invention; Fig.11 For the present invention Fig.10 Schematic diagram of the structure at point A.

[0017] In the figure: 1. Controller; 2. Control machine equipment; 21. Machine; 22. Second servo motor; 23. Threaded rotating rod; 24. Limiting track; 25. Limiting slide column; 26. Liquid collecting box; 27. Item collecting box; 28. Lower liquid tank; 29. ​​Lower material tank; 3. Material handling device; 31. Sound insulation vertical plate; 32. Inner hollow plate; 33. Sound insulation material frame; 34. Unloading mechanism; 341. Unloading plate; 342. Third hydraulic rod; 343. Load-bearing partition plate; 344. Square rail groove; 345. Liquid flow hole; 346. Filter plate; 4. Crushing and processing device; 41. Sound-proof protective shell; 42. First hydraulic rod; 43. Second hydraulic rod; 44. Pressing block; 45. Sound-proof casing; 46. Cylindrical groove; 47. First servo motor; 48. Internal gear ring; 49. Crushing assembly; 491. Turntable; 492. Limiting ring; 493. Fixed gear column; 494. Gear; 495. Debris retaining plate; 496. Crushing tool; 497. Limiting shaft hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] See also Figure 1-11 , the present invention provides a technical solution: A low-noise and environment-friendly crushing equipment for SRF production and a method for using the same, comprising a crushing device 4 and a control machine 2, wherein the front end of the control machine 2 is fixedly connected to a controller 1, a material processing device 3 is installed inside the control machine 2, and the top of the control machine 2 is fixedly connected to the crushing device 4, the material processing device 3 comprises a sound insulation vertical plate 31, one side of the sound insulation vertical plate 31 is fixedly connected to an inner hollow plate 32, the inner side of the inner hollow plate 32 is fixedly connected to a sound insulation material frame 33, and the inner side of the inner hollow plate 32 is fixedly connected to a material discharge mechanism 34, the crushing device 4 comprises a sound insulation protective shell 41, the inner side of the sound insulation protective shell 41 is fixedly connected to a first hydraulic rod 42 and a second hydraulic rod 43, the bottom end of the second hydraulic rod 43 is fixedly connected to a pressing block 44, the bottom end of the first hydraulic rod 42 is fixedly connected to a sound insulation casing 45, and a cylindrical groove 46 is provided inside the sound insulation casing 45. A first servo motor 47 is fixedly connected to the inner side of the upper end of the cylindrical groove 46, an inner gear ring 48 is fixedly connected to the inner side of the cylindrical groove 46 opened in the sound insulation shell 45, a crushing assembly 49 is rotatably connected to the inner side of the cylindrical groove 46 opened in the sound insulation shell 45, and the crushing assembly 49 includes a turntable 491, a limiting ring 492 is fixedly connected to the outer side of the turntable 491, a fixed tooth column 493 is rotatably connected to the limiting shaft hole 497 opened on the inner side of the turntable 491, a gear 494 is fixedly connected to the outer side of the fixed tooth column 493, a debris retaining plate 495 is fixedly connected to the bottom end of the fixed tooth column 493, and a crushing tool 496 is fixedly connected to the bottom end of the debris retaining plate 495, the outer side of the sound insulation vertical plate 31 is fitted with the inner side of the sound insulation protective shell 41, the bottom end of the sound insulation protective shell 41 is fixedly connected to the top of the machine platform 21, and the turntable 491 is rotatably connected to the inner side of the cylindrical groove 46 opened in the sound insulation shell 45 through the limiting ring 492.

[0021] As a further implementation of this solution, the control machine device 2 includes a machine 21, a second servo motor 22 is fixedly connected to the front end, a threaded rotating rod 23 is fixedly connected to the end of the main shaft of the second servo motor 22, a limited track 24 is provided on the inner side of the machine 21, and a limited sliding column 25 is fixedly connected to the inner side of the limited track 24 provided on the machine 21. The front end of the controller 1 is fixedly connected to the front end of the machine 21, the controller 1 is electrically connected to the second servo motor 22, the threaded rotating rod 23 is rotatably connected to the inner side of the machine 21, the outer side of the threaded rotating rod 23 is spirally connected to the inner side of the right end of the sound insulation vertical plate 31, a threaded hole is provided on the inner side of the sound insulation vertical plate 31 near the threaded rotating rod 23, a sliding hole is provided on the inner side of the sound insulation vertical plate 31 near the limited track 24, the outer side of the limited track 24 is slidably connected to the inner side of the left end of the sound insulation vertical plate 31, the action of the second servo motor 22 is controlled by the controller 1, and the material processing device 3 as a whole and the solid recovered fuel inside the material processing device 3 are driven by the device to move, thereby improving the convenience of position movement of the material processing device 3; As a further implementation of this solution, a liquid collecting box 26 and a material collecting box 27 are provided on one side of the lower end of the machine 21, a lower liquid tank 28 is provided on the inner side of the machine 21, and a material discharge tank 29 is provided at the rear end of the machine 21 near the lower liquid tank 28. The liquid collecting box 26 is aligned with the lower liquid tank 28, and the material collecting box 27 is aligned with the material discharge tank 29, so that the liquid can fall from the lower liquid tank 28 to the inside of the liquid collecting box 26, and the crushed solid recovered fuel can fall from the material discharge tank 29 to the inside of the material collecting box 27. As a further implementation of this solution, the unloading mechanism 34 includes an unloading plate 341, a third hydraulic rod 342 is fixedly connected to the inner side of the unloading plate 341, a load-bearing partition 343 is fixedly connected to one end of the third hydraulic rod 342, a square rail groove 344 is provided on the inner side of the unloading plate 341, a liquid flow hole 345 is provided on the inner side of the load-bearing partition 343, and a filter plate 346 is fixedly connected to the top of the liquid flow hole 345 provided in the unloading plate 341, so as to realize the effective separation of solid recovered fuel and the collection of liquid, and the fixed connection of the filter plate 346 helps to prevent debris from entering the liquid flow hole 345, so as to keep the system clean and operate efficiently; As a further implementation scheme of the present scheme, the number of sound insulation upright plates 31 is two, the front end and the rear end of the inner hollow plate 32 are fixedly connected with the sound insulation upright plates 31, the inner hollow plate 32 is provided with a mounting hole near the inner side of the sound insulation frame 33, the number of the sound insulation frame 33 is two, the inner side of the sound insulation frame 33 is hollow, the bottom end of the sound insulation frame 33 is flush with the top end of the blanking plate 341, the sound insulation frame 33 is fitted with the top end of the load-bearing partition 343, the inner side of the inner hollow plate 32 near the blanking mechanism 34 is provided with a groove, the flow holes 345 penetrate the inner side of the load-bearing partition 343, the number of the filter plates 346 is the same as the number of the flow holes 345, the flow holes 345 are located inside the sound insulation frame 33, and the load-bearing partition The left and right sides of the plate 343 are fixedly connected with limited sliding bars, and the load-bearing partition 343 is slidably connected to the inner side of the square rail groove 344 through the limited sliding bar. There are two square rail grooves 344, which penetrate the inner side of the unloading plate 341. The top of the load-bearing partition 343 is flush with the top of the unloading plate 341. By controlling the action of the third hydraulic rod 342, the load-bearing partition 343 is away from the sound insulation frame 33, and the impurities on the upper end of the filter plate 346 are scraped off by the sound insulation frame 33. At the same time, when the load-bearing partition 343 is away from the sound insulation frame 33, the solid recovered fuel automatically falls from the inside of the sound insulation frame 33, so as to achieve the effect of automatic unloading of the solid recovered fuel and improve the convenience of unloading. As a further implementation scheme of the present scheme, the turntable 491 is shaped like a slotted cylinder, the bottom end of the turntable 491 is flush with the bottom end of the sound insulation housing 45, the turntable 491 is installed at the lower part of the inner gear ring 48, the fixed gear column 493 is shaped like a three-section cylinder, the inner side of the inner gear ring 48 is installed with teeth, the cylindrical groove 46 is opened in the shape of a cylinder, the cylindrical groove 46 passes through the lower end of the sound insulation housing 45, the inner side of the inner gear ring 48 is meshed with the outer side of the gear 494, the solid recovered fuel can be separated, and the noise generated by the collision between the solid recovered fuels can be effectively reduced. At the same time, when the crushing tool 496 contacts the solid recovered fuel, the collision between the crushing tool 496 and the solid recovered fuel is greatly reduced, thereby effectively reducing the noise generated when the solid recovered fuel is crushed, and the uniformity of the crushing of the solid recovered fuel is improved by the displacement and rotation of the crushing tool 496.

[0022] Working process: When the noise reduction effect is achieved in the process of crushing the solid recovered fuel, the second servo motor 22 is used to control the overall movement of the material processing device 3. When the soundproof material frame 33 is aligned with the soundproof housing 45, the first hydraulic rod 42 is started to drive the soundproof housing 45 to move downward. The soundproof housing 45 is slidably connected to the inner side of the soundproof protective shell 41. The soundproof housing 45 drives the inner device to move downward at the same time. During the downward movement of the crushing assembly 49, the crushing tool 496 cuts the solid recovered fuel inside the soundproof material frame 33. According to the crushing tool 496, The shape of the crushing tool 496 can separate the solid recovered fuel when it cuts the solid recovered fuel, effectively reducing the noise generated by the collision between the solid recovered fuels. At the same time, when the crushing tool 496 contacts the solid recovered fuel, the collision between the crushing tool 496 and the solid recovered fuel is greatly reduced, thereby effectively reducing the noise generated when the solid recovered fuel is crushed. This crushing method can also prevent the resonance inside the sound insulation frame 33. The sound insulation frame 33 has a sound insulation effect and reduces the overflow of noise. At the same time, the two The soundproof vertical plate 31 blocks the inside of the soundproof protective shell 41, and with the cooperation of the soundproof protective shell 41, the noise generation is further reduced, and the impact of noise on the environment during crushing is reduced. When the solid recovered fuel inside the soundproof material frame 33 is crushed, after the crushing assembly 49 is completely separated from the inside of the soundproof material frame 33, the first servo motor 47 is started to drive the turntable 491 to rotate, and the main shaft end of the first servo motor 47 is fixedly connected to the top of the turntable 491, and the turntable 491 is stably rotated inside the cylindrical groove 46 through the limiting ring 492 When the turntable 491 rotates, the gear 494 and the fixed tooth column 493 are driven to rotate with the turntable 491 as the axis. Since the outer side of the fixed tooth column 493 is meshed with the inner side of the inner gear ring 48, the fixed tooth column 493 drives the gear 494 and the crushing tool 496 to rotate at the same time. At this time, the position of the crushing tool 496 is constantly changed, and the distribution of the blades of the crushing tool 496 also changes. In this way, when the crushing tool 496 is driven by the first hydraulic rod 42 to cut the solid recovered fuel, the uniformity of the crushing of the solid recovered fuel can be improved, and the crushing quality can be ensured; Before the solid recovered fuel is crushed, when the liquid inside the solid recovered fuel is separated, when the solid recovered fuel to be separated in the sound insulation frame 33 is aligned with the pressing block 44, the second hydraulic rod 43 is started to drive the pressing block 44 to move downward, and the pressing block 44 squeezes the solid recovered fuel inside the sound insulation frame 33. The feeding mechanism 34 plays a role in bearing the solid recovered fuel. Under the action of squeezing, the liquid inside the solid recovered fuel will flow out from the load-bearing partition 343 through the filter plate 346, and then flow out from the liquid flow hole 345 to enter the lower The liquid is then dropped into the liquid collecting box 26 for centralized treatment. The filter plate 346 blocks the debris and prevents the debris from entering the liquid flow hole 345 and blocking the liquid flow hole 345. When the third hydraulic rod 342 drives the load-bearing partition plate 343 to move in the later stage, the debris on the upper end of the filter plate 346 can be scraped off by the sound insulation frame 33. The separated liquid and the solid recovered fuel are more compact. When the device separates the liquid inside the solid recovered fuel, the operation is convenient and quick, which provides convenience for the next step of crushing. To improve the convenience of loading and unloading solid recovered fuel, start the second servo motor 22 to drive the threaded rotating rod 23 to rotate, and the threaded rotating rod 23 drives the outer spirally connected sound insulation vertical plate 31 and the inner hollow plate 32 to move forward, and the sound insulation vertical plate 31 and the inner hollow plate 32 slide on the outer side of the limiting track 24, which plays a role in limiting the movement of the sound insulation vertical plate 31 and the inner hollow plate 32. When the two sound insulation material frames 33 are at the front end of the sound insulation protective shell 41 at the same time, the solid recovered fuel can be filled into the sound insulation material frame 33, and the material processing device 3 is moved as a whole to the inside of the sound insulation protective shell 41 for processing. After the processing is completed After completion, the material processing device 3 as a whole drives the solid recovered fuel to move backward through the control of the second servo motor 22. When the material processing device 3 as a whole is aligned with the discharge chute 29, the two third hydraulic rods 342 are started at the same time. The third hydraulic rods 342 drive the load-bearing partition 343 to move. The load-bearing partition 343 slides inside the square rail groove 344. When the load-bearing partition 343 is away from the bottom end of the sound insulation material frame 33, the solid recovered fuel inside the sound insulation material frame 33 falls from the discharge chute 29 to the inside of the storage box 27 for collection, which improves the convenience of loading and unloading and reduces the risks brought by manual handling.

[0023] 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 low-noise, environmentally friendly crushing device for SRF production, comprising a crushing device (4) and a control machine device (2), characterized in that: The front end of the control machine equipment (2) is fixedly connected to a controller (1), the inner side of the control machine equipment (2) is equipped with a material processing device (3), and the top end of the control machine equipment (2) is fixedly connected to a crushing processing device (4); The material processing device (3) comprises a soundproof upright plate (31), one side of the soundproof upright plate (31) is fixedly connected to an inner hollow plate (32), the inner side of the inner hollow plate (32) is fixedly connected to a soundproof material frame (33), the inner side of the inner hollow plate (32) is fixedly connected to a material discharge mechanism (34), and the crushing processing device (4) comprises a soundproof protective shell (41), the inner side of the soundproof protective shell (41) is fixedly connected to a first hydraulic rod (42) and a second hydraulic rod (43), the second hydraulic rod (43) A pressing block (44) is fixedly connected to the bottom end, a soundproof housing (45) is fixedly connected to the bottom end of the first hydraulic rod (42), a cylindrical groove (46) is provided inside the soundproof housing (45), a first servo motor (47) is fixedly connected to the inside of the upper end of the cylindrical groove (46), an inner gear ring (48) is fixedly connected to the inside of the cylindrical groove (46) provided in the soundproof housing (45), and a crushing assembly (49) is rotatably connected to the inside of the cylindrical groove (46) provided in the soundproof housing (45); The crushing assembly (49) comprises a rotating disk (491), the outer side of the rotating disk (491) is fixedly connected to a limiting circular ring (492), a limiting shaft hole (497) provided on the inner side of the rotating disk (491) is rotatably connected to a fixed tooth column (493), the outer side of the fixed tooth column (493) is fixedly connected to a gear (494), the bottom end of the fixed tooth column (493) is fixedly connected to a debris retaining plate (495), and the bottom end of the debris retaining plate (495) is fixedly connected to a crushing tool (496), the outer side of the sound insulation vertical plate (31) is fitted with the inner side of the sound insulation protective shell (41), the bottom end of the sound insulation protective shell (41) is fixedly connected to the top of the machine platform (21), and the rotating disk (491) is rotatably connected to the inner side of a cylindrical groove (46) provided in the sound insulation shell (45) through the limiting circular ring (492).

2. The low-noise and environmentally friendly crushing equipment for SRF production according to claim 1, characterized in that: The control machine device (2) comprises a machine (21), the front end of which is fixedly connected to a second servo motor (22), the end of a main shaft of the second servo motor (22) being fixedly connected to a threaded rotating rod (23), a limit track (24) being provided on the inner side of the machine (21), and a limit sliding column (25) being fixedly connected on the inner side of the limit track (24) provided on the machine (21).

3. A low-noise, environmentally friendly crushing equipment for SRF production according to any one of claims 1 and 2, characterized in that: The front end of the controller (1) is fixedly connected to the front end of the machine platform (21), the controller (1) is electrically connected to the second servo motor (22), and the threaded rotating rod (23) is rotatably connected to the inner side of the machine platform (21).

4. A low-noise, environmentally friendly crushing equipment for SRF production according to any one of claims 1 and 2, characterized in that: The outer side of the threaded rotating rod (23) is spirally connected to the inner side of the right end of the sound insulation vertical plate (31); a threaded hole is provided on the inner side of the sound insulation vertical plate (31) close to the threaded rotating rod (23); a sliding hole is provided on the inner side of the sound insulation vertical plate (31) close to the limiting track (24); and the outer side of the limiting track (24) is slidably connected to the inner side of the left end of the sound insulation vertical plate (31).

5. The low-noise and environmentally friendly crushing equipment for SRF production according to claim 2 is characterized in that: A liquid collecting box (26) and an object collecting box (27) are provided on one side of the lower end of the machine platform (21); a lower liquid tank (28) is provided on the inner side of the machine platform (21); a material discharge tank (29) is provided at the rear end of the machine platform (21) close to the lower liquid tank (28); the liquid collecting box (26) is aligned with the lower liquid tank (28), and the object collecting box (27) is aligned with the material discharge tank (29).

6. The low-noise and environmentally friendly crushing equipment for SRF production according to claim 1 is characterized by: The unloading mechanism (34) comprises an unloading plate (341), a third hydraulic rod (342) is fixedly connected to the inner side of the unloading plate (341), one end of the third hydraulic rod (342) is fixedly connected to a load-bearing partition (343), a square rail groove (344) is provided on the inner side of the unloading plate (341), a liquid flow hole (345) is provided on the inner side of the load-bearing partition (343), and a filter plate (346) is fixedly connected to the top end of the liquid flow hole (345) provided on the unloading plate (341).

7. A low-noise, environmentally friendly crushing equipment for SRF production according to any one of claims 1 and 6, characterized in that: The number of the sound insulation upright plates (31) is two, the front end and the rear end of the inner hollow plate (32) are fixedly connected to the sound insulation upright plates (31), the inner hollow plate (32) is provided with a mounting hole near the inner side of the sound insulation material frame (33), the number of the sound insulation material frames (33) is two, the inner side of the sound insulation material frame (33) is hollow, the bottom end of the sound insulation material frame (33) is flush with the top end of the blanking plate (341), the top of the sound insulation material frame (33) is in contact with the top end of the load-bearing partition plate (343), and the inner side of the inner hollow plate (32) near the blanking mechanism (34) is provided with a groove.

8. The low-noise and environmentally friendly crushing equipment for SRF production according to claim 6, characterized in that: The liquid flow holes (345) penetrate the inner side of the load-bearing partition (343); the number of the filter plates (346) is the same as the number of the liquid flow holes (345); the liquid flow holes (345) are located inside the sound insulation frame (33); the left and right sides of the load-bearing partition (343) are fixedly connected to limit slide bars; the load-bearing partition (343) is slidably connected to the inner side of the square rail groove (344) via the limit slide bar; the number of the square rail grooves (344) is two; the square rail grooves (344) penetrate the inner side of the blanking plate (341); the top of the load-bearing partition (343) is flush with the top of the blanking plate (341).

9. The low-noise and environment-friendly crushing equipment for SRF production according to claim 1, characterized in that: The rotating disk (491) is in the shape of a slotted cylinder. The bottom end of the rotating disk (491) is flush with the bottom end of the sound insulation housing (45). The rotating disk (491) is installed at the bottom of the inner gear ring (48). The fixed tooth column (493) is in the shape of a three-section cylinder. The inner side of the inner gear ring (48) is equipped with teeth. The cylindrical groove (46) is in the shape of a cylinder. The cylindrical groove (46) passes through the lower end of the sound insulation housing (45). The inner side of the inner gear ring (48) is meshed with the outer side of the gear (494).

10. A method for using a low-noise, environmentally friendly crushing device for SRF production according to any one of claims 1 to 9, characterized in that: S1: The second servo motor (22) drives the threaded rotating rod (23) to rotate, and the threaded rotating rod (23) drives the outer spirally connected sound insulation vertical plate (31) and the inner hollow plate (32) to move forward, and the sound insulation vertical plate (31) and the inner hollow plate (32) slide on the outer side of the limiting track (24). When the two sound insulation material frames (33) are simultaneously at the front end of the sound insulation protective shell (41), the sound insulation material frames (33) are filled with solid recycled fuel, and the material processing device (3) is moved as a whole to the inside of the sound insulation protective shell (41) for processing, and the second servo motor (22), the material processing device (3) as a whole drives the solid recovered fuel to move backwards, and after the material processing device (3) as a whole is aligned with the material discharge chute (29), the two third hydraulic rods (342) are started, and the third hydraulic rods (342) drive the load-bearing partition (343) to move, and the load-bearing partition (343) slides inside the square rail groove (344), and the load-bearing partition (343) is away from the bottom end of the sound insulation material frame (33), and the solid recovered fuel inside the sound insulation material frame (33) falls from the material discharge chute (29) to the inside of the storage box (27); S2: After the solid recovered fuel to be separated inside the sound insulation frame (33) is aligned with the pressing block (44), the second hydraulic rod (43) is started to drive the pressing block (44) to move downward, and the pressing block (44) squeezes the solid recovered fuel inside the sound insulation frame (33), so that the liquid inside the solid recovered fuel flows out from the load-bearing partition (343) through the filter plate (346) and the liquid flow hole (345) and enters the interior of the lower liquid tank (28); S3: The second servo motor (22) controls the overall movement of the material processing device (3), the soundproof material frame (33) is aligned with the soundproof housing (45), the first hydraulic rod (42) is started to drive the soundproof housing (45) to move downward, the soundproof housing (45) is slidably connected to the inner side of the soundproof protective housing (41), the soundproof housing (45) drives the inner device to move downward at the same time, the crushing assembly (49) moves downward, and the crushing tool (496) cuts the solid recovered fuel inside the soundproof material frame (33), and the two A sound insulation vertical plate (31) seals the interior of the sound insulation protective shell (41), the crushing assembly (49) is completely separated from the interior of the sound insulation material frame (33), the first servo motor (47) drives the turntable (491) to rotate, the turntable (491) rotates inside the cylindrical groove (46) through the rotation of the limit ring (492), the gear (494) and the fixed tooth column (493) rotate around the turntable (491) as the axis, and the first hydraulic rod (42) drives the crushing tool (496) to crush the solid recovered fuel.

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