Disqualified solid fuel recycling and crushing device

Abstract

The utility model discloses an unqualified solid fuel recycling and crushing device, and relates to the technical field of solid fuel recycling and crushing. The crushing device comprises a mounting plate, a crushing mechanism is arranged on the mounting plate, the crushing mechanism comprises a recycling assembly, the recycling assembly comprises a material returning barrel fixedly connected to the top of the mounting plate, the top of the material returning barrel is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, and the output end of the first rotating shaft is fixedly connected with a second rotating shaft. The first rotating shaft is fixedly connected with a spiral blade, and the end of the material returning barrel is fixedly connected with a recycling pipe and a material returning pipe. According to the utility model, the solid fuel which does not reach the standard after being crushed is transported into the crushing chamber for repeated crushing through the recovery assembly, so that the solid fuel can be fully crushed to the required particle size, and the whole crushing process is more efficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of solid fuel recovery and crushing, in particular to a device for recovering and crushing unqualified solid fuel. Background Art

[0002] As global energy demand continues to rise, the reliance on solid fuels has become increasingly prominent. As a key element in the operation of modern society, the demand for energy is increasing significantly. In this context, solid fuels, with their unique advantages and wide applicability, have become an important part of meeting energy demand. If unqualified solid fuels are directly abandoned or not properly handled, their potential harm cannot be underestimated. Therefore, a device for recovering and crushing unqualified solid fuels is proposed to effectively crush unqualified solid fuels for recycling.

[0003] Most of the existing solid fuel recovery and crushing devices do not have the ability to screen, recycle and repeatedly crush, which may cause some larger particles or insufficiently crushed solid fuels to be mixed into the finished product, affecting the overall quality of the recovery, resulting in unstable performance of the recovered fuel, and failing to achieve the expected utilization effect, thereby reducing the recovery quality. Utility Model Content

[0004] The utility model aims to provide a feeding device for an aripiprazole drug intermediate, which solves the problem that most devices are not capable of repeated crushing by recycling by being provided with a recovery component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a device for recovering and crushing unqualified solid fuels, comprising a mounting plate, and is characterized in that a crushing mechanism and an auxiliary mechanism are arranged on the mounting plate.

[0007] Furthermore, the crushing mechanism includes a recovery component, a crushing component and a filtering component, the recovery component includes a return barrel fixedly connected to the top of the mounting plate, the top of the return barrel is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a rotating shaft 1, the rotating shaft 1 is fixedly connected to a spiral blade, the spiral blade is slidably connected to the inner wall of the return barrel, and the outer wall of the return barrel is connected to a recovery pipe and a return pipe.

[0008] Furthermore, the crushing assembly includes a crushing chamber fixedly connected to the top of the mounting plate, a feed port fixedly connected to the top of the crushing chamber, a motor 2 fixedly connected to the right side of the crushing chamber, a rotating shaft 2 fixedly connected to the output end of the motor 2, a left end of the rotating shaft 2 extends to the interior of the crushing chamber and is rotatably connected to the crushing chamber, a rotating shaft 3 is rotatably connected to the inner wall of the crushing chamber, and the right end of the rotating shaft 3 extends to the outside of the crushing chamber.

[0009] Furthermore, the right ends of the second and third rotating shafts are fixedly connected with gears, the two gears are meshed with each other, and the second and third rotating shafts are fixedly connected with a plurality of crushing knives, and the crushing knives fixedly connected to the second and third rotating shafts are staggered with each other.

[0010] Furthermore, the filter assembly includes a filter plate arranged inside the crushing chamber, a slider is fixedly connected to the right side of the filter plate, a slide groove is opened on the right side of the crushing chamber, and the slider is slidably connected to the inner wall of the slide groove.

[0011] Furthermore, the right side of the slider is rotatably connected to a connecting plate, the end of the connecting plate away from the slider is rotatably connected to a fixed plate, the end of the fixed plate away from the connecting plate is fixedly connected to the gear on the rotating shaft three, the left side of the crushing chamber is provided with a recovery port, and the left side of the filter plate is hinged to the inner wall of the recovery port.

[0012] Furthermore, the auxiliary mechanism includes a dust removal component and a shock absorbing component, the dust removal component includes a fan fixedly connected to the back of the grinding chamber, the input end of the fan is fixedly connected to a suction pipe, the end of the suction pipe away from the fan is fixedly connected to a suction hood, the top of the grinding chamber is fixedly connected to an L-shaped plate, the back of the suction hood is rotatably connected to the L-shaped plate, and the output end of the fan is fixedly connected to an exhaust pipe.

[0013] Furthermore, one end of the exhaust pipe away from the fan is fixedly connected to a water tank, the bottom end of the exhaust pipe extends to the inside of the water tank, the left side of the water tank is connected to an exhaust pipe, and an activated carbon plate is fixedly connected to the inside of the water tank.

[0014] Furthermore, the shock absorbing assembly includes a plurality of dampers fixedly connected to the bottom of the mounting plate, each of the dampers is sleeved with a spring, the bottoms of the plurality of dampers are fixedly connected to a base plate, and the bottom of the base plate is fixedly connected to a plurality of universal wheels.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting up a recovery component, start the motor 1, and when the motor 1 rotates, it drives the rotating shaft 1 to rotate, and the rotating shaft 1 then drives the spiral blade to rotate. When the spiral blade rotates, it drives the solid fuel recovered from the recovery pipe to be transported upward. The solid fuel transported upward enters the grinding chamber through the return pipe for repeated grinding. The solid fuel that does not meet the grinding standards is transported into the grinding chamber for repeated grinding through the recovery component, which can make the particle size of the solid fuel more uniform and fine, thereby improving the quality of the final crushed product.

[0017] 2. By setting up the dust removal component and starting the fan, the fan drives the suction hood through the suction pipe to absorb the smoke generated during the crushing, and at the same time, the absorbed smoke is transported to the water tank through the exhaust pipe for filtration. At the same time, the filtered smoke passes through the activated carbon plate to absorb the odor in the air, and finally discharged through the exhaust pipe. The water purification of the dust removal component can effectively capture the smoke generated during the crushing of solid fuel, and the activated carbon plate can effectively remove the odor generated during the crushing of solid fuel, thereby reducing the emission of smoke, reducing air pollution, and improving the environmental air quality.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0022] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 It is a right side cross-sectional structural schematic diagram of the utility model;

[0024] Figure 5 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0025] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure of B.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Mounting plate; 2. Return barrel; 3. Motor 1; 4. Rotating shaft 1; 5. Spiral blade; 6. Crushing chamber; 7. Feeding port; 8. Motor 2; 9. Rotating shaft 2; 10. Rotating shaft 3; 11. Gear; 12. Crushing knife; 13. Filter plate; 14. Sliding block; 15. Slide; 16. Connecting plate; 17. Fixing plate; 18. Recovery port; 19. Recovery pipe; 20. Return pipe; 21. Fan; 22. Suction pipe; 23. Suction hood; 24. L-shaped plate; 25. Exhaust pipe; 26. Water tank; 27. Exhaust pipe; 28. Activated carbon plate 29. Damper; 30. Spring; 31. Bottom plate; 32. Universal wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6 As shown, the utility model is a device for recovering and crushing unqualified solid fuel, comprising a mounting plate 1, characterized in that: a crushing mechanism and an auxiliary mechanism are arranged on the mounting plate 1, the crushing mechanism comprises a recovery assembly, a crushing assembly and a filtering assembly, the recovery assembly comprises a return barrel 2 fixedly connected to the top of the mounting plate 1, a motor 3 is fixedly connected to the top of the return barrel 2, a rotating shaft 4 is fixedly connected to the output end of the motor 3, a spiral blade 5 is fixedly connected to the rotating shaft 4, the spiral blade 5 is slidably connected to the inner wall of the return barrel 2, the outer wall of the return barrel 2 is connected and fixedly connected to a recovery pipe 19 and a return pipe 20, the crushing assembly comprises a crushing chamber 6 fixedly connected to the top of the mounting plate 1, and a feed pipe 20 is fixedly connected to the top of the crushing chamber 6 Mouth 7, the right side of the crushing chamber 6 is fixedly connected with a motor 28, the output end of the motor 28 is fixedly connected with a rotating shaft 29, the left end of the rotating shaft 29 extends to the inside of the crushing chamber 6 and is rotatably connected to the crushing chamber 6, the inner wall of the crushing chamber 6 is rotatably connected with a rotating shaft 3 10, the right end of the rotating shaft 3 10 extends to the outside of the crushing chamber 6, the right ends of the rotating shaft 29 and the rotating shaft 3 10 are fixedly connected with a gear 11, the two gears 11 are meshed with each other, and a plurality of crushing knives 12 are fixedly connected to the rotating shaft 29 and the rotating shaft 3 10. The recycling assembly and the crushing assembly can realize the crushing of unqualified solid fuels and the repeated crushing of fuels that do not meet the crushing standards, which can make the particle size of the solid fuel more uniform and fine, thereby improving the quality of the final crushed product.

[0030] The crushing knives fixedly connected on the rotating shaft 2 9 and the rotating shaft 3 10 are staggered with each other. The filtering assembly includes a filter plate 13 arranged inside the crushing chamber 6. A slider 14 is fixedly connected to the right side of the filter plate 13. A slide groove 15 is provided on the right side of the crushing chamber 6. The slider 14 is slidably connected to the inner wall of the slide groove 15. A connecting plate 16 is rotatably connected to the right side of the slider 14. The end of the connecting plate 16 away from the slider 14 is rotatably connected to a fixed plate 17. The end of the fixed plate 17 away from the connecting plate 16 is fixedly connected to the gear 11 on the rotating shaft 3 10. A recovery port 18 is provided on the left side of the crushing chamber 6. The left side of the filter plate 13 is hinged to the inner wall of the recovery port 18. By setting the filtering assembly, unqualified solid fuel after crushing can be screened to avoid mixing of unqualified crushed products with qualified crushed products. At the same time, the filter plate 16 is driven up and down by the connecting plate 16 to avoid clogging of the filter plate 16 and the fuel that does not meet the crushing standards staying on the filter plate 16 for a long time.

[0031] The auxiliary mechanism includes a dust removal component and a shock absorbing component. The dust removal component includes a fan 21 fixedly connected to the back of the pulverizing chamber 6. The input end of the fan 21 is fixedly connected to a suction pipe 22. The end of the suction pipe 22 away from the fan 21 is fixedly connected to a suction cover 23. The top of the pulverizing chamber 6 is fixedly connected to an L-shaped plate 24. The back of the suction cover 23 is rotatably connected to the L-shaped plate 24. The output end of the fan 21 is fixedly connected to an exhaust pipe 25. The end of the exhaust pipe 25 away from the fan 21 is fixedly connected to a water tank 26. The bottom end of the exhaust pipe 25 extends to the inside of the water tank 26. The left side of the water tank 26 is connected to an exhaust pipe 25. The pipe 27 and the water tank 26 are fixedly connected with an activated carbon plate 28 inside. The shock absorbing assembly includes a plurality of dampers 29 fixedly connected to the bottom of the mounting plate 1. The plurality of dampers 29 are sleeved with springs 30. The bottoms of the plurality of dampers 29 are fixedly connected with a bottom plate 31. The bottom of the bottom plate 31 is fixedly connected with a plurality of universal wheels 32. The auxiliary mechanism can effectively capture the smoke generated during the crushing of the solid fuel and effectively remove the odor generated during the crushing of the solid fuel. At the same time, the vibration generated during the crushing can also be reduced. The universal wheels facilitate the overall movement of the equipment and enhance the flexibility of the equipment.

[0032] A specific application of this embodiment is: unqualified solid fuel is put into the crushing chamber 6 from the feed port 7, and the motor 2 8 is started. The motor 2 8 drives the rotating shaft 2 9 to rotate. When the rotating shaft 2 9 rotates, the meshing of the two gears 11 drives the rotating shaft 3 10 to rotate. When the rotating shaft 2 9 and the rotating shaft 3 10 rotate, the mutually staggered crushing knives 12 on the rotating shaft 2 9 and the rotating shaft 3 10 rotate to crush the unqualified solid fuel. The crushed unqualified solid fuel falls onto the filter plate 13. The gear 11 on the rotating shaft 3 10 is fixedly connected with a fixed plate 17. The connecting plate 16 is driven to move by the fixed plate 17. When the connecting plate 16 moves, the slider 14 is driven to slide in the slide groove 15. When the slider 14 slides, the filter plate 13 is driven to move. At the same time, the unqualified solid fuel that does not meet the standards is crushed through the recovery port 18 and the recovery port 18. The pipe 19 enters the return barrel 2, and the motor 3 is started. The motor 3 drives the rotating shaft 1 to rotate. When the rotating shaft 4 rotates, it drives the spiral blade 5 to rotate. When the spiral blade 5 rotates, the substandard fixed fuel in the return barrel 2 is transported upward and finally re-enters the crushing chamber 6 through the return pipe 20 for repeated crushing. The fan 21 is started. The fan 21 absorbs the smoke generated during the crushing through the suction pipe 22 and the suction hood 23, and discharges it into the water tank 26 through the exhaust pipe 25. The exhaust pipe 25 extends to one end of the water tank 26 below the horizontal plane of the water tank 26. At the same time, the activated carbon plate 28 absorbs the odor in the smoke, and finally discharges it through the exhaust pipe 27. The damper 29 and the spring 30 reduce the vibration generated during the crushing to keep the overall stability of the equipment. The universal wheel 32 improves the flexibility of the equipment.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for recovering and crushing unqualified solid fuel, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a crushing mechanism and an auxiliary mechanism; The pulverizing mechanism comprises a recovery component, a pulverizing component and a filtering component. The recovery component comprises a return barrel (2) fixedly connected to the top of a mounting plate (1). The top of the return barrel (2) is fixedly connected to a motor 1 (3). The output end of the motor 1 (3) is fixedly connected to a rotating shaft 1 (4). The rotating shaft 1 (4) is fixedly connected to a spiral blade (5). The spiral blade (5) is slidably connected to the inner wall of the return barrel (2). The outer wall of the return barrel (2) is connected and fixedly connected to a recovery pipe (19) and a return pipe (20).

2. The unqualified solid fuel recovery and crushing device according to claim 1 is characterized in that: The pulverizing assembly comprises a pulverizing chamber (6) fixedly connected to the top of the mounting plate (1); a feed port (7) is fixedly connected to the top of the pulverizing chamber (6); a second motor (8) is fixedly connected to the right side of the pulverizing chamber (6); a second rotating shaft (9) is fixedly connected to the output end of the second motor (8); a left end of the second rotating shaft (9) extends to the interior of the pulverizing chamber (6) and is rotatably connected to the pulverizing chamber (6); a third rotating shaft (10) is rotatably connected to the inner wall of the pulverizing chamber (6); and a right end of the third rotating shaft (10) extends to the exterior of the pulverizing chamber (6).

3. The unqualified solid fuel recovery and crushing device according to claim 2 is characterized in that: The right ends of the second rotating shaft (9) and the third rotating shaft (10) are both fixedly connected with gears (11), and the two gears (11) are meshed with each other. The second rotating shaft (9) and the third rotating shaft (10) are both fixedly connected with a plurality of crushing knives (12), and the crushing knives fixedly connected to the second rotating shaft (9) and the third rotating shaft (10) are staggered with each other.

4. The unqualified solid fuel recovery and crushing device according to claim 3 is characterized in that: The filter assembly comprises a filter plate (13) arranged inside a crushing chamber (6), a slider (14) being fixedly connected to the right side of the filter plate (13), a slide groove (15) being provided on the right side of the crushing chamber (6), and the slider (14) being slidably connected to the inner wall of the slide groove (15).

5. The unqualified solid fuel recovery and pulverization device according to claim 4 is characterized in that: The right side of the slider (14) is rotatably connected to a connecting plate (16), and the end of the connecting plate (16) away from the slider (14) is rotatably connected to a fixing plate (17), and the end of the fixing plate (17) away from the connecting plate (16) is fixedly connected to a gear (11) on a rotating shaft (10). A recovery port (18) is provided on the left side of the crushing chamber (6), and the left side of the filter plate (13) is hinged to the inner wall of the recovery port (18).

6. The unqualified solid fuel recovery and pulverization device according to claim 5 is characterized in that: The auxiliary mechanism comprises a dust removal component and a shock absorbing component, wherein the dust removal component comprises a fan (21) fixedly connected to the back of the pulverizing chamber (6), the input end of the fan (21) is fixedly connected to a suction pipe (22), the end of the suction pipe (22) away from the fan (21) is fixedly connected to a suction cover (23), the top of the pulverizing chamber (6) is fixedly connected to an L-shaped plate (24), the back of the suction cover (23) is rotatably connected to the L-shaped plate (24), and the output end of the fan (21) is fixedly connected to an exhaust pipe (25).

7. The unqualified solid fuel recovery and pulverization device according to claim 6 is characterized in that: One end of the exhaust pipe (25) away from the fan (21) is fixedly connected to a water tank (26), the bottom end of the exhaust pipe (25) extends to the inside of the water tank (26), the left side of the water tank (26) is connected to an exhaust pipe (27), and the inside of the water tank (26) is fixedly connected to an activated carbon plate (28).

8. The unqualified solid fuel recovery and pulverization device according to claim 6 is characterized in that: The shock absorbing assembly comprises a plurality of dampers (29) fixedly connected to the bottom of the mounting plate (1), a spring (30) being sleeved on each of the plurality of dampers (29), a bottom plate (31) being fixedly connected to the bottom of the plurality of dampers (29), and a plurality of universal wheels (32) being fixedly connected to the bottom of the bottom plate (31).

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