A low-noise environment-friendly crushing device for SRF production and a use method thereof

Abstract

The application relates to the technical field of crushing equipment, in particular to a low-noise environment-friendly crushing equipment for SRF production and a use method thereof, which comprises a crushing treatment device and a control machine table equipment, a controller is fixedly connected to the front end of the control machine table equipment, a material treatment device is installed on the inner side of the control machine table equipment, the crushing treatment device is fixedly connected to the top end of the control machine table equipment, the material treatment device comprises a sound insulation vertical plate, an inner empty plate is fixedly connected to one side of the sound insulation vertical plate, a sound insulation material frame is fixedly connected to the inner side of the inner empty plate, a discharging mechanism is fixedly connected to the inner side of the inner empty plate, the crushing treatment device comprises a sound insulation protective shell, a first hydraulic rod and a second hydraulic rod are fixedly connected to the inner side of the sound insulation protective shell, and a material pressing block is fixedly connected to the bottom end of the second hydraulic rod; in the application, the equipment reduces the impact probability in the crushing process, effectively prevents the occurrence of resonance effect, thereby significantly reduces the noise level and reduces the sound pollution to the surrounding environment.

Description

Technical Field

[0001] This invention relates to the field of crushing equipment technology, specifically to a low-noise and environmentally friendly crushing equipment for SRF production and its usage method. Background Technology

[0002] SRF's low-noise and environmentally friendly crushing equipment refers to equipment used in the solid recycled fuel preparation process that can coarsely and finely crush light materials in urban solid waste to obtain high-quality granular SRF alternative fuel. These devices typically feature low noise, high efficiency, and environmental friendliness to reduce environmental impact while improving the efficiency and quality of energy recovery. Solid recycled fuel is a type of fuel prepared from non-hazardous combustible solid waste through processes such as pretreatment, impurity removal, crushing, screening, sorting, and molding. It has high energy density and combustion stability, is easy to transport and store, has a low risk of environmental pollution and leakage, and can be applied to engineering fields such as power generation, heating, drying, and industrial manufacturing. In the production process of solid recyclable fuel, when a twin-shaft shredder is used to crush municipal solid waste, significant noise is generated due to the mutual impact between materials and the collision between materials and mechanical structures. This noise can easily resonate inside the equipment, thereby increasing the noise intensity and affecting the surrounding environment. Therefore, in order to address the above problems, a low-noise and environmentally friendly crushing equipment for SRF production and its usage method are proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a low-noise and environmentally friendly crushing equipment and its usage method for SRF production, in order to solve the problem that significant noise is generated due to the mutual collision between materials and the collision between materials and mechanical structures. This noise can easily resonate inside the equipment, thereby increasing the intensity of the noise and affecting the surrounding environment.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A low-noise, environmentally friendly crushing equipment for SRF production and its usage method are disclosed. The equipment includes a crushing and processing device and a control platform. A controller is fixedly connected to the front end of the control platform. A material handling device is installed inside the control platform. The crushing and processing device is fixedly connected to the top of the control platform. The material handling device includes a sound-insulating vertical plate. An inner hollow plate is fixedly connected to one side of the sound-insulating vertical plate. A sound-insulating material frame is fixedly connected to the inner side of the inner hollow plate. A feeding mechanism is fixedly connected to the inner side of the inner hollow plate. The crushing and processing device includes a sound-insulating protective shell. A first hydraulic rod and a second hydraulic rod are fixedly connected to the inner side of the sound-insulating protective shell. A pressing block is fixedly connected to the bottom end of the second hydraulic rod. A sound-insulating housing is fixedly connected to the bottom end of the first hydraulic rod. A cylindrical groove is provided on the inner side of the soundproof housing. A first servo motor is fixedly connected to the inner side of the upper end of the cylindrical groove. An internal gear ring is fixedly connected to the inner side of the cylindrical groove in the soundproof housing. A crushing component is rotatably connected to the inner side of the cylindrical groove in the soundproof housing. The crushing component includes a turntable. A limiting ring is fixedly connected to the outer side of the turntable. A fixed gear column is rotatably connected to a limiting shaft hole in the inner side of the turntable. A gear is fixedly connected to the outer side of the fixed gear column. A baffle plate is fixedly connected to the bottom end of the fixed gear column. A crushing blade is fixedly connected to the bottom end of the baffle plate. The outer side of the soundproof vertical plate is fitted with the inner side of the soundproof protective shell. The bottom end of the soundproof protective shell is fixedly connected to the top of the machine base. The turntable is rotatably connected to the inner side of the cylindrical groove in the soundproof housing through the limiting ring.

[0005] As a further optimization of the present invention, the control machine tool includes a machine tool, a second servo motor is fixedly connected to the front end, a threaded rotating rod is fixedly connected to the end of the main shaft of the second servo motor, a limit track is opened on the inner side of the machine tool, and a limit sliding column is fixedly connected to the inner side of the limit track opened on the machine tool.

[0006] As a further optimization of the present invention, the controller front end is fixedly connected to the machine tool front end, 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 tool.

[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 soundproof upright plate, the inner side of the soundproof upright plate near the threaded rotating rod is provided with a threaded hole, the inner side of the soundproof upright plate near the limiting track is provided with a sliding hole, and the outer side of the limiting track is slidably connected to the inner side of the left end of the soundproof upright plate.

[0008] As a further optimization of the present invention, a liquid collection tank and a material collection tank are provided on one side of the lower end of the machine platform, a liquid discharge trough is provided on the inner side of the machine platform, a material discharge trough is provided at the rear end of the machine platform near the liquid discharge trough, the liquid collection tank is aligned with the liquid discharge trough, and the material collection tank is aligned with the material discharge trough.

[0009] As a further optimization of the present invention, the feeding mechanism includes a feeding plate, a third hydraulic rod is fixedly connected to the inner side of the feeding plate, a load-bearing partition is fixedly connected to one end of the third hydraulic rod, a square rail groove is opened on the inner side of the feeding 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 on the feeding plate.

[0010] As a further optimization of the present invention, the following features are provided: the number of soundproof uprights is two; the front and rear ends of the hollow inner plate are fixedly connected to soundproof uprights; the hollow inner plate has mounting holes on its inner side near the soundproof material frame; the number of soundproof material frames is two; the inner side of the soundproof material frame is hollow; the bottom end of the soundproof material frame is flush with the top end of the feeding plate; the bottom end of the soundproof material frame is attached to the top end of the load-bearing partition; and the hollow inner plate has a groove on its inner side near the feeding mechanism.

[0011] As a further optimization of the present invention, wherein: the liquid flow hole penetrates the inner side of the load-bearing partition, the number of filter plates is the same as the number of liquid flow holes, the liquid flow hole is located inside the sound insulation material 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 bars, the number of square rail grooves is two, the square rail groove penetrates the inner side of the feeding plate, and the top of the load-bearing partition is flush with the top of the feeding plate.

[0012] As a further optimization 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 soundproof housing, the turntable is installed on the lower part of the internal gear ring, the fixed gear column is shaped like a three-section cylinder, teeth are installed on the inner side of the internal gear ring, the cylindrical groove is cylindrical in shape, the cylindrical groove penetrates the lower end of the soundproof housing, and the inner side of the internal gear ring meshes with the outer side of the gear.

[0013] A method for using a low-noise, environmentally friendly crushing equipment for SRF production. S1: The second servo motor drives the threaded rotating rod to rotate, which in turn drives the outer spirally connected soundproof vertical plate and inner hollow plate to move forward. The soundproof vertical plate and inner hollow plate slide on the outside of the limit track. When the two soundproof material frames are simultaneously at the front end of the soundproof protective shell, solid recovered fuel is filled inside the soundproof material frames. The material handling device moves as a whole into the soundproof protective shell for processing. Under the control of the second servo motor, the material handling device moves the solid recovered fuel backward. After the material handling device is aligned with the feeding trough, the two third hydraulic rods are activated. The third hydraulic rods drive the load-bearing partition to move. The load-bearing partition slides inside the square rail groove. The load-bearing partition moves away from the bottom of the soundproof material frame, and the solid recovered fuel inside the soundproof material frame falls from the feeding trough into the inside of the receiving box.

[0014] S2: After the solid recycled fuel to be separated inside the sound insulation material frame is aligned with the pressure block, the second hydraulic rod is activated to drive the pressure block to move downward. The pressure block squeezes the solid recycled fuel inside the sound insulation material frame, and the liquid inside the solid recycled fuel will flow out from the load-bearing partition through the filter plate and the liquid outlet and enter the interior of the lower liquid tank. S3: The second servo motor controls the overall movement of the material handling device, aligning the soundproof material frame with the soundproof housing. The first hydraulic rod is activated to drive the soundproof housing downwards. The soundproof housing is slidably connected to the inner side of the soundproof protective shell. The soundproof housing drives the inner device to move downwards simultaneously, and the crushing component moves downwards. The crushing blades cut the solid recovered fuel inside the soundproof material frame. The two soundproof vertical plates seal the inside of the soundproof protective shell. The crushing component is completely detached from the inside of the soundproof material frame. The first servo motor drives the turntable to rotate. The turntable rotates inside the cylindrical groove through the rotation of the limiting ring. The gear and fixed gear column rotate around the turntable as the axis. The first hydraulic rod drives the crushing blades to cut the solid recovered fuel.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, by using the structural design of crushing blades, soundproof housing, and soundproof vertical plates, the device effectively reduces the noise and vibration generated during the preparation of solid recycled fuel. The design and movement of the crushing blades help reduce direct collisions with the solid recycled fuel, preventing noise from resonating inside the equipment and reducing noise generation. This noise reduction effect not only improves the working environment quality for operators but also reduces noise pollution to the surrounding area, reflecting the design intention of environmentally friendly equipment. In addition, by physically isolating and absorbing noise, the noise spillover is significantly reduced, thus reducing the impact on the surrounding environment. 2. In this invention, the solid recycled fuel in the sound insulation material frame is squeezed by the pressing block. Before crushing the solid recycled fuel, the device can effectively separate the liquid inside the fuel. By squeezing the solid recycled fuel in the sound insulation material frame by the pressing block, the internal liquid flows out and is centrally processed. This design not only improves the efficiency of liquid separation, but also simplifies the operation process and creates convenient conditions for the subsequent crushing steps. 3. In this invention, the rotation of the threaded rod is controlled by a second servo motor. This not only improves the convenience of loading and unloading materials and reduces the need for manual operation, but also reduces the risks caused by manual handling and improves the overall efficiency and safety of the operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the threaded rotor structure of the present invention; Figure 3This is a schematic diagram of the machine tool structure of the present invention; Figure 4 This is a schematic diagram of the soundproof protective shell structure of the present invention; Figure 5 This is a schematic diagram of the soundproof housing structure of the present invention; Figure 6 This is a schematic diagram of the crushing tool structure of the present invention; Figure 7 This is a schematic diagram of the turntable structure of the present invention; Figure 8 This is a schematic diagram of the sound insulation vertical panel structure of the present invention; Figure 9 This is a schematic diagram of the hollow plate structure of the present invention; Figure 10 This is a schematic diagram of the material feeding plate structure of the present invention; Figure 11 For the present invention Figure 10 A schematic diagram of the structure at point A.

[0017] In the diagram: 1. Controller; 2. Control machine equipment; 21. Machine platform; 22. Second servo motor; 23. Threaded rotating rod; 24. Limiting rail; 25. Limiting slide column; 26. Liquid receiving tank; 27. Material receiving tank; 28. Liquid discharge tank; 29. ​​Material discharge chute; 3. Material handling device; 31. Soundproof vertical panel; 32. Hollow inner panel; 33. Soundproof material frame; 34. Feeding mechanism; 341. Feeding plate; 342. Third hydraulic rod; 343. Load-bearing partition; 344. Square rail groove; 345. Liquid flow hole; 346. Filter plate; 4. Crushing and processing device; 41. Soundproof protective shell; 42. First hydraulic rod; 43. Second hydraulic rod; 44. Pressing block; 45. Soundproof housing; 46. Columnar groove; 47. First servo motor; 48. Internal gear ring; 49. Crushing assembly; 491. Turntable; 492. Limiting ring; 493. Fixed gear column; 494. Gear; 495. Baffle plate; 496. Crushing cutter; 497. Limiting shaft hole. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] Please see Figure 1-11 The present invention provides a technical solution: A low-noise, environmentally friendly crushing equipment for SRF production and its usage method are disclosed. The equipment includes a crushing and processing device 4 and a control platform 2. A controller 1 is fixedly connected to the front end of the control platform 2. A material handling device 3 is installed inside the control platform 2. The crushing and processing device 4 is fixedly connected to the top of the control platform 2. The material handling device 3 includes a soundproof vertical plate 31. An inner hollow plate 32 is fixedly connected to one side of the soundproof vertical plate 31. A soundproof material frame 33 is fixedly connected to the inner side of the inner hollow plate 32. A feeding mechanism 34 is fixedly connected to the inner side of the inner hollow plate 32. The crushing and processing device 4 includes a soundproof protective shell 41. A first hydraulic rod 42 and a second hydraulic rod 43 are fixedly connected to the inner side of the soundproof protective shell 41. A pressing block 44 is fixedly connected to the bottom end of the second hydraulic rod 43. 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 inner side of the upper end of the cylindrical groove 46. An internal gear ring 48 is fixedly connected to the inner side of the cylindrical groove 46 opened in the soundproof housing 45. A crushing component 49 is rotatably connected to the inner side of the cylindrical groove 46 opened in the soundproof housing 45. The crushing component 49 includes a turntable 491. A limiting ring 492 is fixedly connected to the outer side of the turntable 491. A fixed gear column 493 is rotatably connected to the limiting shaft hole 497 opened in the inner side of the turntable 491. A gear 494 is fixedly connected to the outer side of the fixed gear column 493. A baffle plate 495 is fixedly connected to the bottom end of the fixed gear column 493. A crushing blade 496 is fixedly connected to the bottom end of the baffle plate 495. The outer side of the soundproof vertical plate 31 is attached to the inner side of the soundproof protective shell 41. The bottom end of the soundproof protective shell 41 is fixedly connected to the top end of the machine base 21. The turntable 491 is rotatably connected to the inner side of the cylindrical groove 46 opened in the soundproof housing 45 through the limiting ring 492.

[0021] As a further implementation of this solution, the control machine equipment 2 includes a machine base 21, with a second servo motor 22 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 limit rail 24 is opened on the inner side of the machine base 21, and a limit sliding column 25 is fixedly connected to the inner side of the limit rail 24. The front end of the controller 1 is fixedly connected to the front end of the machine base 21, and 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 base 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 plate 31. A threaded hole is opened on the inner side of the sound insulation plate 31 near the threaded rotating rod 23. A sliding hole is opened on the inner side of the sound insulation plate 31 near the limit rail 24. The outer side of the limit rail 24 is slidably connected to the inner side of the left end of the sound insulation plate 31. The controller 1 controls the movement of the second servo motor 22, and the device drives the material processing device 3 as a whole and the solid recovery fuel inside the material processing device 3 to move, thereby improving the convenience of the movement of the material processing device 3. As a further implementation of this solution, a liquid collection tank 26 and a material collection tank 27 are provided on one side of the lower end of the machine base 21. A liquid discharge trough 28 is opened on the inner side of the machine base 21, and a material discharge trough 29 is opened at the rear end of the machine base 21 near the liquid discharge trough 28. The liquid collection tank 26 is aligned with the liquid discharge trough 28, and the material collection tank 27 is aligned with the material discharge trough 29, so that the liquid can fall from the liquid discharge trough 28 into the liquid collection tank 26, and at the same time, the crushed solid recycled fuel can fall from the material discharge trough 29 into the material collection tank 27. As a further implementation of this solution, the feeding mechanism 34 includes a feeding plate 341, a third hydraulic rod 342 fixedly connected to the inner side of the feeding plate 341, a load-bearing partition 343 fixedly connected to one end of the third hydraulic rod 342, a square rail groove 344 opened on the inner side of the feeding plate 341, a liquid flow hole 345 opened on the inner side of the load-bearing partition 343, and a filter plate 346 fixedly connected to the top of the liquid flow hole 345 opened on the feeding plate 341, which realizes the effective separation of solid recovered fuel and the collection of liquid. The fixed connection of the filter plate 346 helps to prevent impurities from entering the liquid flow hole 345, and maintains the cleanliness and efficient operation of the system. As a further implementation of this solution, there are two soundproof uprights 31. The front and rear ends of the hollow inner plate 32 are fixedly connected to the soundproof uprights 31. The hollow inner plate 32 has mounting holes on its inner side near the soundproof material frame 33. There are two soundproof material frames 33, both hollow inside. The bottom of the soundproof material frame 33 is flush with the top of the feeding plate 341. The bottom of the soundproof material frame 33 is fitted to the top of the load-bearing partition 343. The hollow inner plate 32 has a groove on its inner side near the feeding mechanism 34. A liquid flow hole 345 penetrates the inner side of the load-bearing partition 343. The number of filter plates 346 is the same as the number of liquid flow holes 345. The liquid flow holes 345 are located inside the soundproof material frame 33. Limiting slide bars are fixedly connected to the left and right sides of plate 343. The load-bearing partition 343 is slidably connected to the inner side of square rail groove 344 through the limiting slide bars. There are two square rail grooves 344, which penetrate the inner side of the feeding plate 341. The top of the load-bearing partition 343 is flush with the top of the feeding plate 341. When the third hydraulic rod 342 is controlled to move, the load-bearing partition 343 moves away from the sound insulation frame 33. The sound insulation frame 33 scrapes the impurities on the upper end of the filter plate 346. At the same time, when the load-bearing partition 343 moves away from the sound insulation frame 33, the solid recovered fuel automatically falls from the inside of the sound insulation frame 33, realizing the effect of automatic feeding of solid recovered fuel and improving the convenience of feeding. As a further implementation of this solution, the turntable 491 is a slotted cylinder with its bottom end flush with the bottom end of the soundproof housing 45. The turntable 491 is installed on the lower part of the internal gear ring 48. The fixed gear column 493 is a three-section cylinder with teeth installed on the inner side of the internal gear ring 48. The cylindrical groove 46 is cylindrical and penetrates the lower end of the soundproof housing 45. The inner side of the internal gear ring 48 meshes with the outer side of the gear 494, which can separate the solid recovered fuel and effectively reduce the noise generated by the collision between the solid recovered fuel. At the same time, when the crushing blade 496 comes into contact with the solid recovered fuel, the collision between the crushing blade 496 and the solid recovered fuel is greatly reduced, thereby effectively reducing the noise generated when crushing the solid recovered fuel. The displacement and rotation of the crushing blade 496 improve the uniformity of crushing the solid recovered fuel.

[0022] Workflow: To achieve noise reduction during the crushing of solid recycled fuel, the material handling device 3 is moved as a whole by the second servo motor 22. When the soundproof material frame 33 is aligned with the soundproof housing 45, the first hydraulic rod 42 is activated to move the soundproof housing 45 downwards. The soundproof housing 45 is slidably connected to the inner side of the soundproof protective shell 41. The soundproof housing 45 moves the inner device downwards simultaneously. During the downward movement of the crushing component 49, the crushing blade 496 cuts the solid recycled fuel inside the soundproof material frame 33. The shape of the material, when the crushing blade 496 cuts the solid recycled fuel, can separate the solid recycled fuel, effectively preventing noise generated by collisions between solid recycled fuel particles. Simultaneously, when the crushing blade 496 contacts the solid recycled fuel, the collision between the crushing blade 496 and the solid recycled fuel is greatly reduced, thus effectively reducing noise generation during the crushing of the solid recycled fuel. This crushing method also prevents resonance within the sound-insulating frame 33, which provides sound insulation and reduces noise leakage. The soundproof uprights 31 seal the inside of the soundproof protective shell 41, and with the cooperation of the soundproof protective shell 41, further reduce noise generation and reduce the impact of noise on the environment during crushing. When crushing the solid recycled fuel inside the soundproof material frame 33, after the crushing component 49 is completely separated from the soundproof material frame 33, the first servo motor 47 is started to drive the turntable 491 to rotate. The end of the main shaft of the first servo motor 47 is fixedly connected to the top of the turntable 491. The turntable 491 rotates stably inside the cylindrical groove 46 through the limiting ring 492. When the turntable 491 rotates, it simultaneously drives the gear 494 and the fixed gear column 493 to rotate around the turntable 491. Since the outer side of the fixed gear column 493 meshes with the inner side of the internal gear ring 48, the fixed gear column 493 will drive the gear 494 and the crushing cutter 496 to rotate simultaneously. At this time, the position of the crushing cutter 496 is constantly changed, and the distribution of the blades of the crushing cutter 496 also changes. In this way, when the crushing cutter 496 is driven by the first hydraulic rod 42 to cut the solid recycled fuel, the uniformity of the crushing of the solid recycled fuel can be improved, and the crushing quality can be ensured. Before crushing the solid recycled fuel, during the separation of the liquid inside the solid recycled fuel, when the solid recycled fuel to be separated inside the sound insulation frame 33 is aligned with the pressing block 44, the second hydraulic rod 43 is activated to drive the pressing block 44 downward. The pressing block 44 squeezes the solid recycled fuel inside the sound insulation frame 33. The feeding mechanism 34 plays a role in supporting the solid recycled fuel. Under the action of squeezing, the liquid inside the solid recycled fuel will flow out from the load-bearing partition 343 through the filter plate 346, and then flow out from the liquid outlet 345 into the lower... The liquid falls into the liquid collection tank 26 for centralized processing. The filter plate 346 acts as a barrier to prevent debris from entering the liquid flow hole 345 and causing blockage. Later, when the third hydraulic rod 342 moves the load-bearing partition 343, the debris on the upper end of the filter plate 346 can be scraped off by the sound insulation material frame 33. The solid recovered fuel separated by the liquid is more compact. The device is convenient and quick to operate when separating the liquid inside the solid recovered fuel, which provides convenience for the next step of crushing. To improve the convenience of feeding and unloading solid recycled fuel, the second servo motor 22 is started to drive the threaded rotating rod 23 to rotate. The threaded rotating rod 23 drives the outer spirally connected soundproof upright plate 31 and inner hollow plate 32 to move forward. The soundproof upright plate 31 and inner hollow plate 32 slide on the outside of the limiting track 24, which limits the movement of the soundproof upright plate 31 and inner hollow plate 32. When the two soundproof material frames 33 are simultaneously at the front end of the soundproof protective shell 41, solid recycled fuel can be filled into the soundproof material frames 33. The material processing device 3 is then moved as a whole into the soundproof protective shell 41 for processing. After processing is completed... After completion, under the control of the second servo motor 22, the material handling device 3 moves backward along with the solid recovered fuel. When the material handling device 3 is aligned with the discharge trough 29, the two third hydraulic rods 342 are activated simultaneously. The third hydraulic rods 342 move the load-bearing partition 343. The load-bearing partition 343 slides inside the square rail groove 344. When the load-bearing partition 343 moves away from the bottom of the sound insulation material frame 33, the solid recovered fuel inside the sound insulation material frame 33 falls from the discharge trough 29 into the collection box 27 for collection. This improves the convenience of loading and unloading and reduces the risks associated with manual handling.

[0023] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-noise and environmentally friendly crushing equipment for SRF production, comprising a crushing and processing device (4) and a control platform (2), characterized in that: The front end of the control machine (2) is fixedly connected to a controller (1), the inside of the control machine (2) is equipped with a material handling device (3), and the top of the control machine (2) is fixedly connected to a crushing device (4). The material handling device (3) includes a soundproof upright plate (31), an inner hollow plate (32) is fixedly connected to one side of the soundproof upright plate (31), a soundproof material frame (33) is fixedly connected to the inner side of the inner hollow plate (32), and a feeding mechanism (34) is fixedly connected to the inner side of the inner hollow plate (32). The crushing and processing device (4) includes a soundproof protective shell (41), a first hydraulic rod (42) and a second hydraulic rod (43) are fixedly connected to the inner side of the soundproof protective shell (41). A pressure 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 opened on the inner side of the soundproof housing (45). A first servo motor (47) is fixedly connected to the inner side of the upper end of the cylindrical groove (46). An internal gear ring (48) is fixedly connected to the inner side of the cylindrical groove (46) opened in the soundproof housing (45). A crushing component (49) is rotatably connected to the inner side of the cylindrical groove (46) opened in the soundproof housing (45). The crushing assembly (49) includes a turntable (491), a limiting ring (492) is fixedly connected to the outer side of the turntable (491), a limiting shaft hole (497) is rotatably connected to a fixed gear column (493) on the inner side of the turntable (491), a gear (494) is fixedly connected to the outer side of the fixed gear column (493), a baffle plate (495) is fixedly connected to the bottom end of the fixed gear column (493), a crushing blade (496) is fixedly connected to the bottom end of the baffle plate (495), the outer side of the soundproof vertical plate (31) is fitted with the inner side of the soundproof protective shell (41), and the bottom end of the soundproof protective shell (41) is attached to the machine base ( 21) The top is fixedly connected. The turntable (491) is rotatably connected to the inner side of the cylindrical groove (46) opened in the soundproof housing (45) through the limiting ring (492). The feeding mechanism (34) includes a feeding plate (341). A third hydraulic rod (342) is fixedly connected to the inner side of the feeding 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 opened on the inner side of the feeding plate (341). A liquid flow hole (345) is opened on the inner side of the load-bearing partition (343). The liquid flow hole (345) opened on the top of the feeding plate (341) is... A filter plate (346) is fixedly connected. There are two sound insulation uprights (31). The front and rear ends of the hollow plate (32) are fixedly connected to sound insulation uprights (31). The hollow plate (32) has an installation hole on the inner side near the sound insulation material frame (33). There are two sound insulation material frames (33). 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 feeding plate (341). The bottom end of the sound insulation material frame (33) is attached to the top end of the load-bearing partition (343). The hollow plate (32) has a groove on the inner side near the feeding mechanism (34). The flow The liquid hole (345) penetrates the inner side of the load-bearing partition (343). The number of filter plates (346) is the same as the number of liquid holes (345). The liquid holes (345) are located inside the sound insulation frame (33). Limiting slides are fixedly connected to the left and right sides of the load-bearing partition (343). The load-bearing partition (343) is slidably connected to the inner side of the square rail groove (344) through the limiting slides. There are two square rail grooves (344). The square rail groove (344) penetrates the inner side of the feed plate (341). The top of the load-bearing partition (343) is flush with the top of the feed plate (341).

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

3. The low-noise and environmentally friendly crushing equipment for SRF production according to claim 2, characterized in that: The front end of the controller (1) is fixedly connected to the front end of the machine base (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 base (21).

4. A low-noise, environmentally friendly crushing equipment for SRF production according to claim 3, 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 soundproof upright plate (31). The inner side of the soundproof upright plate (31) near the threaded rotating rod (23) has a threaded hole. The inner side of the soundproof upright plate (31) near the limiting rail (24) has a sliding hole. The outer side of the limiting rail (24) is slidably connected to the inner side of the left end of the soundproof upright plate (31).

5. A low-noise, environmentally friendly crushing equipment for SRF production according to claim 4, characterized in that: A liquid collection tank (26) and a material collection tank (27) are provided on one side of the lower end of the machine platform (21). A liquid discharge trough (28) is provided on the inner side of the machine platform (21). A material discharge trough (29) is provided at the rear end of the machine platform (21) near the liquid discharge trough (28). The liquid collection tank (26) is aligned with the liquid discharge trough (28), and the material collection tank (27) is aligned with the material discharge trough (29).

6. A low-noise, environmentally friendly crushing equipment for SRF production according to claim 5, characterized in that: The turntable (491) is a slotted cylinder. The bottom of the turntable (491) is flush with the bottom of the soundproof housing (45). The turntable (491) is installed on the lower part of the internal gear ring (48). The fixed gear column (493) is a three-section cylinder. Teeth are installed on the inner side of the internal gear ring (48). The cylindrical groove (46) is cylindrical. The cylindrical groove (46) penetrates the lower end of the soundproof housing (45). The inner side of the internal gear ring (48) meshes with the outer side of the gear (494).

7. A method of using the low-noise and environmentally friendly crushing equipment for SRF production as described in claim 6, characterized in that: S1: The second servo motor (22) drives the threaded rotating rod (23) to rotate. The threaded rotating rod (23) drives the outer spirally connected soundproof upright plate (31) and inner hollow plate (32) to move forward. The soundproof upright plate (31) and inner hollow plate (32) slide on the outside of the limiting track (24). When the two soundproof material frames (33) are simultaneously at the front end of the soundproof protective shell (41), the soundproof material frames (33) are filled with solid recycled fuel. The material processing device (3) moves as a whole into the interior of the soundproof protective shell (41) for processing. The second servo motor (22) control, the material handling device (3) drives the solid recycled fuel to move backward. After the material handling device (3) is aligned with the feeding trough (29), the two third hydraulic rods (342) are activated. 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). The load-bearing partition (343) is away from the bottom of the sound insulation material frame (33). The solid recycled fuel inside the sound insulation material frame (33) falls from the feeding trough (29) into the collection box (27). S2: After the solid recycled fuel to be separated inside the sound insulation material frame (33) is aligned with the pressing block (44), the second hydraulic rod (43) is activated to drive the pressing block (44) to move downward. The pressing block (44) squeezes the solid recycled fuel inside the sound insulation material frame (33). The liquid inside the solid recycled fuel will flow out from the load-bearing partition (343) through the filter plate (346) and the liquid flow hole (345) and enter the interior of the lower liquid tank (28). S3: The second servo motor (22) controls the material handling device (3) to move as a whole, aligning the soundproof material frame (33) with the soundproof housing (45), and starts the first hydraulic rod (42) 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), and the soundproof housing (45) drives the inner device to move downward at the same time. The crushing component (49) moves downward, and the crushing blade (496) cuts the solid recycled fuel inside the soundproof material frame (33). A soundproof upright plate (31) seals the inside of the soundproof protective shell (41). The crushing component (49) is completely separated from the soundproof 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 limiting ring (492). The gear (494) and the fixed tooth column (493) rotate around the turntable (491) as the axis. The first hydraulic rod (42) drives the crushing cutter (496) to crush the solid recycled fuel.

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