Waste cleaning and recycling equipment for polycrystalline silicon

Abstract

The utility model relates to the technical field of polycrystalline silicon waste treatment, in particular to polycrystalline silicon waste cleaning and recycling equipment which comprises a box body, guide plates, a water tank and a water inlet, the guide plates are symmetrically arranged at the upper end of the box body, the front end of the box body is rotatably connected with a plugging mechanism, the inner side of the box body is connected with a filtering mechanism, and the filtering mechanism is connected with the water tank. The side edge of the box body is connected with a vibration mechanism, the side edge of the box body is connected with a water tank, the side edge of the water tank is connected with a flushing mechanism, the flushing mechanism is slidably connected with the box body, and a water inlet is formed in the front end of the water tank; according to the polycrystalline silicon waste recycling device, the filtering mechanism is arranged, in the using process, due to the fact that the pore sizes of a first filter screen and a second filter screen are different, large polycrystalline silicon waste is left at the upper end of the first filter screen, small polycrystalline silicon waste reaches the upper end of the second filter screen through the first filter screen, the sizes of the polycrystalline silicon waste are distinguished, and recycling is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of polysilicon waste treatment, in particular to polysilicon waste cleaning and recycling equipment. Background Art

[0002] Polysilicon waste cleaning and recycling equipment usually refers to the waste cleaning and recycling equipment generated by cutting or processing polysilicon crystal rods. This equipment usually includes two parts: a waste cleaning system and a waste recycling system. However, the existing polysilicon waste cleaning and recycling equipment still has the following problems in actual use:

[0003] Existing polysilicon waste cleaning and recycling equipment is unable to distinguish the size of polysilicon waste during actual use, resulting in the inability to quickly recover it after cleaning is completed, and its practicality is poor. In addition, the existing device has a fixed flushing position during use and is unable to comprehensively clean the polysilicon waste, and its practicality is poor. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problem and proposes a polysilicon waste cleaning and recycling device, which improves the problem of poor practicality of the existing polysilicon waste cleaning and recycling device.

[0005] A polysilicon waste cleaning and recycling device comprises: a box body, a material guide plate, a water tank and a water inlet, wherein the material guide plate is symmetrically arranged on the upper end of the box body, a sealing mechanism is rotatably connected to the front end of the box body, a filtering mechanism is connected to the inside of the box body, and two groups of filtering mechanisms are arranged, a vibration mechanism is connected to the side of the box body, a water tank is connected to the side of the water tank, a flushing mechanism is connected to the side of the water tank, the flushing mechanism is slidably connected to the box body, and a water inlet is arranged at the front end of the water tank.

[0006] Preferably, the blocking mechanism comprises a rotating block and a door body, a rotating block is provided at the front end of the box body, and the rotating block is rotatably connected to the door body.

[0007] Preferably, the door body and the side of the box body are both provided with blocks, the two blocks are connected by bolts, and the front end of the door body is provided with a handle.

[0008] Preferably, the inner side of the box body is symmetrically provided with sliding grooves, the sliding grooves are slidably connected to the slide board, the inner side of the box body is symmetrically provided with connecting plates, the connecting plates are arranged at the upper end of the slide board, the inner side of the box body is symmetrically provided with limiting plates, the limiting plates are arranged at the lower end of the slide board, the upper end of the slide board is equidistantly provided with a first shell, the upper end of the first shell is slidably connected with a sliding rod, and a spring column is arranged inside the first shell.

[0009] Preferably, the filtering mechanism includes a first filter screen and a second filter screen, the first filter screen is slidably connected between the slide plate and the limit plate at the upper end, the second filter screen is slidably connected between the slide plate and the limit plate at the lower end, and the slide plate and the limit plate at the lower end are symmetrical with the slide plate and the limit plate at the upper end.

[0010] Preferably, the vibration mechanism includes a first drive motor, a connecting rod and a protrusion. The first drive motor is arranged on the side of the box body. The output shaft of the first drive motor is connected to the connecting rod. Two protrusions are symmetrically arranged on the side of the connecting rod. The protrusion is arranged between the first filter screen and the second filter screen.

[0011] Preferably, the flushing mechanism includes a hose, a water guide column, a water guide pipe, a second shell, and a water outlet. The side of the water tank is connected to a hose, the hose is connected to a water guide column, the side of the water guide column is symmetrically connected to two water guide pipes, the water guide pipes are slidably connected to the box body, the ends of the two water guide pipes are connected to the second shell, and the lower end of the second shell is provided with water outlet holes at equal distances.

[0012] Preferably, a support plate is provided on the side of the water tank, the upper end of the support plate is connected to a second drive motor, the output shaft of the second drive motor is connected to a threaded rod, the threaded rod is rotatably connected to the side of the box body, the side of the threaded rod is threadedly connected to a connecting block, and the connecting block is connected to a water guide column.

[0013] The beneficial effects of the utility model are:

[0014] 1. A filtering mechanism is provided. During use, the aperture sizes of the first filter and the second filter are different, so that larger polysilicon waste remains at the upper end of the first filter, and smaller polysilicon waste passes through the first filter to the upper end of the second filter, so as to distinguish the size of polysilicon waste and facilitate recycling;

[0015] 2. A vibration mechanism is provided. During use, the first drive motor is started to drive the protrusion to rotate. During the rotation of the protrusion, the first filter screen and the second filter screen are hit. At the same time, the sliding rod is squeezed to slide inside the first shell. When the protrusion loses the impact on the first filter screen and the second filter screen, the spring column pushes the sliding rod to reset, so that the first filter screen and the second filter screen vibrate back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the blocking mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the filtering mechanism of the utility model;

[0019] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the vibration mechanism of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the flushing mechanism of the utility model;

[0022] Figure 7 For the utility model Figure 6 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0023] In the figure: 1. box body; 2. material guide plate; 3. blocking mechanism; 31. rotating block; 32. door body; 33. handle; 34. block; 35. bolt; 4. filtering mechanism; 41. slide groove; 42. slide plate; 43. connecting plate; 44. limit plate; 45. first shell; 46. slide rod; 47. spring column; 48. first filter; 49. second filter; 5. vibration mechanism; 51. first drive motor; 52. connecting rod; 53. bump; 6. water tank; 7. flushing mechanism; 71. hose; 72. water guide column; 73. water guide pipe; 74. second shell; 75. water outlet; 76. support plate; 77. second drive motor; 78. threaded rod; 79. connecting block; 8. water inlet. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] When implementing: Figure 1-7As shown, a polysilicon waste cleaning and recycling equipment comprises: a box body 1, a material guide plate 2, a water tank 6 and a water inlet 8, the box body 1 is symmetrically provided with a material guide plate 2 on the upper end, the box body 1 is rotatably connected with a blocking mechanism 3 at the front end, the box body 1 is connected with a filtering mechanism 4 on the inner side, and the filtering mechanism 4 is provided with 2 groups, the box body 1 is connected with a vibrating mechanism 5 on the side, the box body 1 is connected with a water tank 6 on the side, the water tank 6 is connected with a flushing mechanism 7 on the side, the flushing mechanism 7 is slidably connected with the box body 1, and the water inlet 8 is provided at the front end of the water tank 6. When the device is in use, the material is first poured into the upper end of the filtering mechanism 4 through the material guide plate 2, and then the box body 1 is blocked by the blocking mechanism 3. At this time, the flushing mechanism 7 is started to clean the polysilicon waste, and the vibration mechanism 5 is started to vibrate the filtering mechanism 4, so that the polysilicon waste is cleaned more evenly. At the same time, after the cleaning is completed, the filtering mechanism 4 can be taken out and recycled by opening the blocking mechanism 3.

[0026] The blocking mechanism 3 includes a rotating block 31 and a door body 32 . The rotating block 31 is disposed at the front end of the box body 1 , and the rotating block 31 is rotatably connected to the door body 32 .

[0027] Blocks 34 are provided on the sides of the door body 32 and the box body 1. The two blocks 34 are connected by bolts 35. A handle 33 is provided at the front end of the door body 32. When the device is in use, the box body 1 is blocked by the door body 32 and then locked by the block 34 and the bolt 35.

[0028] A slide groove 41 is symmetrically provided on the inner side of the box body 1, and the slide groove 41 is slidably connected to the slide plate 42. A connecting plate 43 is symmetrically provided on the inner side of the box body 1, and the connecting plate 43 is arranged at the upper end of the slide plate 42. A limit plate 44 is symmetrically provided on the inner side of the box body 1, and the limit plate 44 is arranged at the lower end of the slide plate 42. A first shell 45 is equidistantly provided on the upper end of the slide plate 42, and a slide rod 46 is slidably connected to the upper end of the first shell 45, and a spring column 47 is arranged inside the first shell 45.

[0029] The filtering mechanism 4 includes a first filter screen 48 and a second filter screen 49. The first filter screen 48 is slidably connected between the slide plate 42 and the limit plate 44 at the upper end, and the second filter screen 49 is slidably connected between the slide plate 42 and the limit plate 44 at the lower end. The slide plate 42 and the limit plate 44 at the lower end are symmetrical with the slide plate 42 and the limit plate 44 at the upper end. When the device is in use, the first filter screen 48 and the second filter screen 49 are respectively inserted between the two groups of slide plates 42 and the limit plates 44, and polysilicon waste is poured through the upper end of the box body 1 and filtered through the first filter screen 48 and the second filter screen 49.

[0030] The vibration mechanism 5 includes a first drive motor 51, a connecting rod 52 and a protrusion 53. The first drive motor 51 is arranged on the side of the box body 1. The output shaft of the first drive motor 51 is connected to the connecting rod 52. Two protrusions 53 are symmetrically arranged on the side of the connecting rod 52. The protrusion 53 is arranged between the first filter screen 48 and the second filter screen 49. When the device is in use, the first drive motor 51 is started to drive the connecting rod 52 to rotate while filtering. The connecting rod 52 drives the protrusion 53 to rotate during the rotation process. The protrusion 53 rotates and simultaneously A filter screen 48 collides with a second filter screen 49. When colliding with the first filter screen 48 and the second filter screen 49, the slide plate 42 slides inside the slide groove 41, and at the same time, the slide bar 46 is squeezed to slide inside the first shell 45. At the same time, when the protrusion 53 loses the impact on the first filter screen 48 and the second filter screen 49, the slide bar 46 is pushed to reset through the spring column 47, so that the first filter screen 48 and the second filter screen 49 vibrate back and forth, and the aperture sizes of the first filter screen 48 and the second filter screen 49 are different, so as to distinguish the size of the polysilicon waste.

[0031] The flushing mechanism 7 includes a hose 71, a water column 72, a water pipe 73, a second shell 74, and a water outlet 75. The hose 71 is connected to the side of the water tank 6, the hose 71 is connected to the water column 72, and two water pipes 73 are symmetrically connected to the side of the water column 72. The water pipes 73 are slidably connected to the box body 1, and the ends of the two water pipes 73 are connected to the second shell 74. The lower end of the second shell 74 is provided with water outlet holes 75 at equal distances. When the device is in use, the built-in water pump of the box body 1 is started at the same time to inject water into the hose 71. The water reaches the water column 72 through the hose 71, and then is injected into the water pipe 73 through the water column 72, and then is injected into the second shell 74 through the water pipe 73, and then is sprayed out through the water outlet 75 to clean the polysilicon waste.

[0032] A support plate 76 is provided on the side of the water tank 6, and a second drive motor 77 is connected to the upper end of the support plate 76. The output shaft of the second drive motor 77 is connected to a threaded rod 78. The threaded rod 78 is rotatably connected to the side of the box body 1. The side of the threaded rod 78 is threadedly connected to a connecting block 79. The connecting block 79 is connected to the water guide column 72. When the device is in use, during the cleaning process, the second drive motor 77 is started to drive the threaded rod 78 to rotate, the threaded rod 78 drives the connecting block 79 to move, and the connecting block 79 drives the water guide column 72 to reciprocate, thereby facilitating the cleaning of polysilicon waste at various positions.

[0033] When the utility model is used, the first filter screen 48 and the second filter screen 49 are firstly inserted between the two sets of slide plates 42 and the limit plate 44, and the polysilicon waste is poured through the upper end of the box body 1 and filtered through the first filter screen 48 and the second filter screen 49;

[0034] At the same time, the box body 1 is blocked by the door body 32, and then locked by the clamping block 34 and the bolt 35;

[0035] During the filtering, the first driving motor 51 is started to drive the connecting rod 52 to rotate. The connecting rod 52 drives the protrusion 53 to rotate during the rotation process. The protrusion 53 rotates and hits the first filter 48 and the second filter 49. When hitting the first filter 48 and the second filter 49, the slide plate 42 slides inside the slide groove 41, and at the same time squeezes the slide bar 46 to slide inside the first shell 45. At the same time, when the protrusion 53 loses the impact on the first filter 48 and the second filter 49, the spring column 47 pushes the slide bar 46 to reset, so that the first filter 48 and the second filter 49 vibrate back and forth, and the aperture sizes of the first filter 48 and the second filter 49 are different, so as to distinguish the size of polysilicon waste;

[0036] At the same time, the water pump built into the box body 1 is started to inject water into the hose 71. The water reaches the water guide column 72 through the hose 71, and then flows into the water guide pipe 73 through the water guide column 72, and then flows into the inside of the second shell 74 through the water guide pipe 73, and then sprays out through the water outlet 75 to clean the polysilicon waste. During the cleaning process, the second driving motor 77 is started to drive the threaded rod 78 to rotate, the threaded rod 78 drives the connecting block 79 to move, and the connecting block 79 drives the water guide column 72 to reciprocate, so as to facilitate the cleaning of the polysilicon waste at various positions;

[0037] After cleaning is completed, the door body 32 is opened by turning the bolt 35 and pulling the handle 33, and then the first filter 48 and the second filter 49 are taken out to recycle the polysilicon waste.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A polysilicon waste cleaning and recycling device, characterized in that: include: A box body (1), a material guide plate (2), a water tank (6) and a water inlet (8), wherein the box body (1) is symmetrically provided with a material guide plate (2) at the upper end, the front end of the box body (1) is rotatably connected to a blocking mechanism (3), the inner side of the box body (1) is connected to a filtering mechanism (4), and the filtering mechanism (4) is provided with two groups, the side of the box body (1) is connected to a vibration mechanism (5), the side of the box body (1) is connected to a water tank (6), the side of the water tank (6) is connected to a flushing mechanism (7), the flushing mechanism (7) is slidably connected to the box body (1), and the front end of the water tank (6) is provided with a water inlet (8).

2. The polysilicon waste cleaning and recycling equipment according to claim 1, characterized in that: The blocking mechanism (3) comprises a rotating block (31) and a door body (32); the front end of the box body (1) is provided with a rotating block (31), and the rotating block (31) is rotatably connected to the door body (32).

3. The polysilicon waste cleaning and recycling equipment according to claim 2, characterized in that: The door body (32) and the side of the box body (1) are both provided with a clamping block (34), and the two clamping blocks (34) are connected by bolts (35). The front end of the door body (32) is provided with a handle (33).

4. The polysilicon waste cleaning and recycling equipment according to claim 1, characterized in that: The box body (1) is symmetrically provided with a slide groove (41), the slide groove (41) is slidably connected to the slide plate (42), the box body (1) is symmetrically provided with a connecting plate (43), the connecting plate (43) is arranged at the upper end of the slide plate (42), the box body (1) is symmetrically provided with a limit plate (44), the limit plate (44) is arranged at the lower end of the slide plate (42), the upper end of the slide plate (42) is equidistantly provided with a first shell (45), the upper end of the first shell (45) is slidably connected with a slide rod (46), and a spring column (47) is arranged inside the first shell (45).

5. The polysilicon waste cleaning and recycling equipment according to claim 4, characterized in that: The filtering mechanism (4) comprises a first filter screen (48) and a second filter screen (49); the first filter screen (48) is slidably connected between the slide plate (42) and the limit plate (44) at the upper end, and the second filter screen (49) is slidably connected between the slide plate (42) and the limit plate (44) at the lower end; the slide plate (42) and the limit plate (44) at the lower end are symmetrical to the slide plate (42) and the limit plate (44) at the upper end.

6. The polysilicon waste cleaning and recycling equipment according to claim 1, characterized in that: The vibration mechanism (5) comprises a first drive motor (51), a connecting rod (52) and a protrusion (53); the first drive motor (51) is arranged on the side of the box body (1); the output shaft of the first drive motor (51) is connected to the connecting rod (52); two protrusions (53) are symmetrically arranged on the side of the connecting rod (52); and the protrusion (53) is arranged between the first filter screen (48) and the second filter screen (49).

7. The polysilicon waste cleaning and recycling equipment according to claim 1, characterized in that: The flushing mechanism (7) comprises a hose (71), a water guide column (72), a water guide pipe (73), a second shell (74), and a water outlet hole (75); the side of the water tank (6) is connected to the hose (71); the hose (71) is connected to the water guide column (72); the side of the water guide column (72) is symmetrically connected to two water guide pipes (73); the water guide pipes (73) are slidably connected to the box body (1); the ends of the two water guide pipes (73) are connected to the second shell (74); and the lower end of the second shell (74) is provided with water outlet holes (75) at equal distances.

8. The polysilicon waste cleaning and recycling equipment according to claim 1, characterized in that: A support plate (76) is provided on the side of the water tank (6); a second drive motor (77) is connected to the upper end of the support plate (76); a threaded rod (78) is connected to the output shaft of the second drive motor (77); the threaded rod (78) is rotatably connected to the side of the box body (1); the side of the threaded rod (78) is threadedly connected to a connecting block (79); and the connecting block (79) is connected to the water guide column (72).

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