Industrial solid waste recycling treatment device and method

Abstract

The invention relates to the technical field of garbage recycling, and particularly discloses an industrial solid waste recycling treatment device which comprises an outer cover plate, a static electricity removing mechanism is arranged in the outer cover plate and comprises a net-shaped cylinder, an end cover, a mounting ring and an ion fan, the net-shaped cylinder is arranged in the outer cover plate, the end cover is connected to one end of the net-shaped cylinder, and the mounting ring is connected to the other end of the net-shaped cylinder; the mounting ring is connected to the other end of the net-shaped cylinder, the ion fan is connected to one side of the outer cover plate, the bottom of the outer cover plate is connected with a slope bottom plate, the slope bottom plate is provided with a first-stage scrap collecting mechanism, and the first-stage scrap collecting mechanism comprises an inner groove opening and a first-stage electromagnet. Scrap iron is not prone to being attached to industrial solid waste, the industrial solid waste is stirred and conveyed through the conveying auger and the net-shaped barrel, the scrap iron is separated from the industrial solid waste more easily, and finally scrap iron collecting and removing are automatically conducted through the first-stage scrap collecting mechanism and the second-stage scrap collecting mechanism.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of garbage recycling, and particularly relates to an industrial solid waste recycling and processing device and method. BACKGROUND

[0002] Industrial solid waste refers to solid waste generated in the industrial production process. In the actual use process of the industrial solid waste recycling and processing device, the iron filings in the solid waste are adsorbed by the electromagnet. In the prior art, an industrial solid waste recycling and processing device with the authorization number CN219052431 U has been disclosed, which adsorbs and collects the iron filings in the industrial solid waste conveyed on the top of the first conveying belt to the second conveying belt by the magnet. However, the iron filings are between the first conveying belt and the industrial solid waste, and are blocked by the industrial solid waste, so that the adsorption effect of the magnet is reduced. Meanwhile, the existence of static electricity on the industrial solid waste has a certain suction force on the iron filings, further reducing the adsorption effect of the magnet on the iron filings. SUMMARY

[0003] The purpose of the present application is to provide an industrial solid waste recycling and processing device and method to solve the problems raised in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] An industrial solid waste recycling and processing device comprises:

[0006] An outer cover plate is provided with a static electricity removal mechanism inside. The static electricity removal mechanism comprises a mesh cylinder, an end cover, a mounting ring and an ion fan. The mesh cylinder is arranged in the outer cover plate. The end cover is connected to one end of the mesh cylinder. The mounting ring is connected to the other end of the mesh cylinder. The ion fan is connected to one side of the outer cover plate. A beveled bottom plate is connected to the bottom of the outer cover plate. A first dust collecting mechanism is arranged on the beveled bottom plate. The first dust collecting mechanism comprises an inner recess and a first electromagnet. The inner recess is arranged on the top of the beveled bottom plate. The first electromagnet is arranged at the inner top end of the inner recess and connected to the beveled bottom plate. The top surface of the first electromagnet is flush with the top surface of the beveled bottom plate. A second dust collecting mechanism is arranged on one side of the outer cover plate. The second dust collecting mechanism comprises a guide channel, an annular slot and a second electromagnet. The guide channel is connected to one side of the outer cover plate, and the inner cavity of the guide channel is communicated with the inner cavity of the mounting ring. The annular slot is arranged on the bottom of the guide channel. The second electromagnet is embedded in the annular slot.

[0007] Preferably, the static electricity removing mechanism further comprises a first circular notch, a second circular notch, a first driving motor, a conveying auger, a feeding port and a feeding hopper, the first circular notch is arranged on one side of the cover plate, and the second circular notch is arranged on the other side of the cover plate, the end cover is arranged in the first circular notch, and the outer wall of the end cover is connected with the cover plate, the mounting ring is arranged in the second circular notch, and the outer wall of the mounting ring is connected with the cover plate, the first driving motor is connected with the end cover away from the meshed cylinder through positioning bolts, the output shaft of the first driving motor penetrates the end cover and is arranged in the meshed cylinder, the conveying auger is connected with the outer wall of the output shaft of the first driving motor, and the conveying auger is arranged in the meshed cylinder, the conveying auger is attached to the inner wall of the meshed cylinder, the feeding port is arranged above the inside of the end cover, the feeding hopper is connected with the side of the end cover away from the meshed cylinder, and the feeding port is in communication with the feeding hopper and the meshed cylinder respectively, the industrial solid waste is put into the meshed cylinder through the feeding hopper and the feeding port, and the first driving motor drives the output shaft to drive the conveying auger to rotate, so that the industrial solid waste is conveyed to the guide channel.

[0008] Preferably, the first chip collecting mechanism further comprises a first pressure sensor, a strip-shaped notch and a blocking plate, the first pressure sensor is arranged at the bottom end of the inner recess, the upper and lower sides of the first pressure sensor are connected with the first electromagnet and the inclined bottom plate respectively, the strip-shaped notch is arranged in the inclined bottom plate and penetrates the inclined bottom plate from top to bottom, and the strip-shaped notch is in communication with the inner recess, the blocking plate is slidingly fitted in the strip-shaped notch, and the blocking plate blocks the iron filings on the top of the first electromagnet.

[0009] Preferably, the first chip collecting mechanism further comprises an electric telescopic rod, a circular plate, a first circular rod, a limiting notch and a limiting plate, the circular plate is arranged below the blocking plate, the electric telescopic rod is connected with the middle part of the top surface of the circular plate, the output end of the electric telescopic rod is connected with the middle part of the bottom surface of the blocking plate, the first circular rod is symmetrically connected with the top of the circular plate, and the top end of the first circular rod is connected with the inclined bottom plate, a gap is left between the first circular rod and the blocking plate, the limiting notch is arranged in the inclined bottom plate and is in communication with the middle part of one side of the strip-shaped notch, the limiting plate is slidingly fitted in the limiting notch, and the limiting plate is connected with the blocking plate, and the output end of the electric telescopic rod drives the blocking plate to ascend and descend.

[0010] Preferably, the primary chip collecting mechanism further comprises a primary diamond-shaped notch, a primary diamond-shaped plate, a secondary diamond-shaped notch, and a secondary diamond-shaped plate, the primary diamond-shaped notch is arranged on one side of the bottom of the outer cover plate, the secondary diamond-shaped notch is arranged on the other side of the bottom of the outer cover plate, the primary diamond-shaped plate is slidingly fitted in the primary diamond-shaped notch, and the secondary diamond-shaped plate is slidingly fitted in the secondary diamond-shaped notch; the secondary diamond-shaped plate scrapes the iron filings on the top of the primary electromagnet, the primary diamond-shaped plate blocks one side of the outer cover plate, and moves with the secondary diamond-shaped plate when the iron filings on the top of the primary electromagnet are scraped, so as to guide the iron filings out.

[0011] Preferably, the primary chip collecting mechanism further comprises a secondary circular rod, a fixed plate, a secondary driving motor, and a driving screw rod, the secondary circular rod is symmetrically arranged above the primary diamond-shaped plate, one end of the secondary circular rod is connected with the outer cover plate, the fixed plate is connected to the end of the secondary circular rod away from the outer cover plate, the secondary driving motor is arranged on the middle of the side of the secondary diamond-shaped plate away from the primary diamond-shaped plate, the secondary driving motor is connected with the outer cover plate through positioning bolts, one end of the driving screw rod is connected with the output end of the secondary driving motor, the other end of the driving screw rod sequentially penetrates the secondary diamond-shaped plate, the primary diamond-shaped plate, and is connected with the bearing of the fixed plate, the outer wall of the driving screw rod is threadedly connected with the secondary diamond-shaped plate through external threads, and the outer wall of the driving screw rod is slidingly fitted with the primary diamond-shaped plate; the secondary driving motor drives the driving screw rod to rotate, so as to make the secondary diamond-shaped plate translate.

[0012] Preferably, the primary chip collecting mechanism further comprises a reset spring, a spacer rod, a vertical baffle, a tertiary circular rod, and a receiving box, the reset spring is symmetrically connected to the side of the primary diamond-shaped plate opposite to the fixed plate, one end of the reset spring away from the primary diamond-shaped plate is connected with the fixed plate, the spacer rod is symmetrically connected to the side of the primary diamond-shaped plate opposite to the secondary diamond-shaped plate, the top end of the spacer rod is provided with a symmetric inclined surface structure, a gap is left between the bottom surface of the spacer rod and the inclined surface plate, the vertical baffle is symmetrically connected to the side of the primary diamond-shaped plate opposite to the fixed plate, the tertiary circular rod is connected to the top of the side of the vertical baffle away from the fixed plate, one end of the tertiary circular rod away from the vertical baffle penetrates the outer cover plate, the outer wall of the tertiary circular rod is slidingly fitted with the outer cover plate, and the receiving box is connected to one side of the bottom of the inclined plate and is below the fixed plate; the spacer rod is arranged to make the primary diamond-shaped plate move synchronously with the secondary diamond-shaped plate, so as to facilitate the secondary diamond-shaped plate to scrape the iron filings out of the outer cover plate, and the tertiary circular rod is arranged to ensure the stability of the primary diamond-shaped plate during movement.

[0013] Preferably, the secondary chip collecting mechanism further comprises an assembly notch, a pressing block, a secondary pressure sensor, a collection box, a linkage plate, an assembly plate, and a tertiary drive motor, the assembly notch is symmetrically arranged on the outer wall of the guide channel, and the assembly notch is connected with the annular notch, the pressing block and the secondary pressure sensor are arranged in the assembly notch, the pressing block is connected to the top of the secondary pressure sensor, the pressing block is connected with the secondary electromagnet, the bottom surface of the secondary pressure sensor is connected with the guide channel, the collection box is arranged at the bottom of the guide channel, the linkage plate is connected to the outer wall of the collection box, the assembly plate is arranged above the linkage plate, and the assembly plate is connected with the guide channel, the tertiary drive motor is connected to the bottom of the assembly plate through positioning bolts, the bottom end of the output shaft of the tertiary drive motor penetrates through the linkage plate, and the outer wall of the output shaft of the tertiary drive motor is connected with the linkage plate, the weight of the pressing block, the secondary electromagnet and the iron filings adsorbed by the secondary electromagnet is monitored by the two groups of secondary pressure sensors, the output shaft of the tertiary drive motor drives the linkage plate and the collection box to rotate, when the collection box rotates 180°, the collection box is at the bottom end of the guide channel, lacks the adsorption of the secondary electromagnet, and the iron filings on the secondary electromagnet fall into the collection box.

[0014] Preferably, a method for using an industrial solid waste recycling treatment device comprises the following steps:

[0015] Step one: turn on the primary electromagnet, the secondary electromagnet, the primary drive motor and the ion fan, put the industrial solid waste into the mesh cylinder through the feed hopper and the feed port, the primary drive motor drives the output shaft to drive the conveying auger to rotate, and the industrial solid waste is conveyed to the guide channel, during which the ion fan blows the charged wind to the industrial solid waste through the mesh cylinder to prevent the iron filings from being adsorbed on the industrial solid waste due to static electricity and affect the iron filings removal effect;

[0016] Step two: the iron filings and smaller industrial solid waste are blown out of the mesh cylinder and fall to the top of the primary electromagnet, the iron filings are adsorbed on the primary electromagnet, and the industrial solid waste rolls down the inclined bottom plate and is conveyed by the conveyor belt arranged below, the weight of the top of the primary electromagnet is monitored by the primary pressure sensor, when the weight of the iron filings and the industrial solid waste reaches the preset value of the primary pressure sensor, the primary pressure sensor sends a signal to the external terminal, the external terminal receives the signal and controls the primary drive motor and the ion fan to be turned off, no more iron filings and industrial solid waste are blown out of the mesh cylinder, and the residual industrial solid waste on the top of the primary electromagnet continues to roll down;

[0017] Step three: after the industrial solid waste slides down, the weight monitored by the first level pressure sensor no longer changes. At this time, the first level pressure sensor transmits a signal to the external terminal, the external terminal receives the signal, and controls the electric telescopic rod to open. The output end of the electric telescopic rod drives the blocking plate to rise, and the limiting plate limits it. When the limiting plate top surface contacts the inclined bottom plate, the limiting plate and the blocking plate cannot continue to rise, and the output end of the electric telescopic rod cannot continue to rise. At this time, the electric telescopic rod transmits a signal to the external terminal, the external terminal receives the signal, and controls the first electromagnet to close and the second drive motor to open. The second drive motor drives the drive screw to rotate, so that the second diamond plate moves towards the first diamond plate. The second diamond plate scrapes the iron filings on the top surface of the first electromagnet. When the second diamond plate contacts the spacer rod, it will drive the spacer rod and the first diamond plate to move synchronously. The fixed plate and the return spring block the first diamond plate. When the first diamond plate cannot continue to move, the second diamond plate is in the first diamond notch. The iron filings scraped by the second diamond plate are pushed into the receiving box. When the second diamond plate cannot continue to move due to the first diamond plate, the drive screw cannot continue to rotate. The second drive motor transmits a signal to the external terminal, the external terminal receives the signal, and controls the second drive motor to drive the drive screw to rotate in the opposite direction, so that the second diamond plate moves in the opposite direction. Under the action of the return spring and the vertical baffle, the first diamond plate is reset to the first diamond notch. The third circular rod ensures the stability of the movement of the first diamond plate. When the second diamond plate cannot move because it contacts the second drive motor, the second drive motor transmits a signal to the external terminal, the external terminal receives the signal, and controls the second drive motor to close. The electric telescopic rod opens, and the output end of the electric telescopic rod drives the blocking plate to move downward until the bottom surface of the limiting plate contacts the inclined bottom plate. The limiting plate, the blocking plate and the output end of the electric telescopic rod cannot continue to descend. The electric telescopic rod transmits a signal to the external terminal, the external terminal receives the signal, and controls the electric telescopic rod to close. The first electromagnet, the first drive motor and the ion air blower open, completing the collection and removal of iron filings of the first collection mechanism.

[0018] Step four: a large number of industrial solid waste and iron filings not blown into the outer cover plate of the net cylinder are guided out of the net cylinder into the guide channel under the action of the conveying auger, the iron filings are adsorbed by the annular secondary electromagnet, and the industrial solid waste falls out of the guide channel and is conveyed by the conveying belt below the guide channel, the weight of the secondary pressing block, the secondary electromagnet and the iron filings adsorbed by the secondary electromagnet is monitored by the two groups of secondary pressure sensors, when the sum of the weights monitored by the two groups of secondary pressure sensors reaches the preset value, the two groups of secondary pressure sensors send signals to the external terminal, the external terminal receives the signals and controls the ion fan and the primary driving motor to be closed and the tertiary driving motor to be opened, no industrial solid waste and iron filings are guided into the guide channel, the output shaft of the tertiary driving motor drives the linkage plate and the collection box to rotate, when the collection box rotates by 180°, the collection box is at the bottom end of the guide channel and the inner cavity of the collection box is communicated with the guide channel, the tertiary driving motor sends signals to the external terminal, the external terminal receives the signals and controls the tertiary driving motor and the secondary electromagnet to be closed, the secondary electromagnet lacks adsorption, the iron filings on the secondary electromagnet fall into the collection box, when the sum of the weights monitored by the two groups of secondary pressure sensors no longer changes, it indicates that the iron filings adsorbed by the secondary electromagnet are fully separated and fall off, the two groups of secondary pressure sensors send signals to the external terminal, the external terminal receives the signals and controls the tertiary driving motor to be opened, the output shaft of the tertiary driving motor drives the linkage plate and the collection box to rotate in the opposite direction by 180°, after the rotation is completed, the tertiary driving motor sends signals to the external terminal, the external terminal receives the signals and controls the primary driving motor, the ion fan and the secondary electromagnet to be opened, and the iron collecting and removing operations of the secondary iron collecting mechanism are completed.

[0019] Compared with the prior art, the beneficial effects of the present application are:

[0020] The present application eliminates the influence of static electricity on iron filings through the static electricity eliminating mechanism, so that the iron filings are not easily attached to the industrial solid waste, and the industrial solid waste is agitated and conveyed by the conveying auger and the net cylinder, so that the iron filings are more easily separated from the industrial solid waste, and finally the iron filings in the industrial solid waste are more fully separated by the primary iron collecting mechanism and the secondary iron collecting mechanism, while the iron filings collection amount is automatically monitored and the iron filings are automatically removed and collected, thereby improving the automation degree of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 It is a schematic diagram of the end cover of the present application;

[0023] Figure 3 It is a schematic diagram of the rear structure of the present application;

[0024] Figure 4Schematic diagram of the mesh cylinder of the present application;

[0025] Figure 5 Schematic diagram of the conveying auger of the present application;

[0026] Figure 6 Schematic diagram of the primary pressure sensor of the present application;

[0027] Figure 7 Schematic diagram of the limiting notch of the present application;

[0028] Figure 8 Schematic diagram of the secondary electromagnet of the present application;

[0029] Figure 9 Schematic diagram of the collection box of the present application;

[0030] In the figure: 10, cover plate;

[0031] 20, static electricity removal mechanism; 201, mesh cylinder; 202, end cap; 203, mounting ring; 204, ion fan; 205, primary circular notch; 206, secondary circular notch; 207, primary drive motor; 208, conveying auger; 209, feed inlet; 210, feed hopper;

[0032] 30, inclined bottom plate;

[0033] 40, primary chip collection mechanism; 401, inner recessed notch; 402, primary electromagnet; 403, primary pressure sensor; 404, strip-shaped notch; 405, blocking plate member; 406, electric telescopic rod; 407, circular plate member; 408, primary circular rod; 409, limiting notch; 410, limiting plate member; 411, primary rhombic notch; 412, primary rhombic plate member; 413, secondary rhombic notch; 414, secondary rhombic plate member; 415, secondary circular rod; 416, fixed plate member; 417, secondary drive motor; 418, drive screw; 419, return spring; 420, spacing rod member; 421, vertical baffle; 422, tertiary circular rod; 423, receiving box;

[0034] 50, secondary chip collection mechanism; 501, guide channel; 502, annular notch; 503, secondary electromagnet; 504, assembly notch; 505, pressing block; 506, secondary pressure sensor; 507, collection box; 508, linkage plate member; 509, assembly plate member; 510, tertiary drive motor. DETAILED DESCRIPTION

[0035] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0036] Embodiment 1

[0037] Please refer to Figures 1-9 As shown in the drawings, an industrial solid waste recycling treatment device comprises:

[0038] The cover plate 10 is internally provided with an electrostatic removal mechanism 20, which comprises a mesh cylinder 201, an end cover 202, a mounting ring 203 and an ion fan 204. The mesh cylinder 201 is arranged in the cover plate 10, the end cover 202 is connected to one end of the mesh cylinder 201, the mounting ring 203 is connected to the other end of the mesh cylinder 201, and the ion fan 204 is connected to one side of the cover plate 10. The bottom of the cover plate 10 is connected with an inclined bottom plate 30, which is provided with a first chip collecting mechanism 40. The first chip collecting mechanism 40 comprises an inner recess 401 and a first electromagnet 402. The inner recess 401 is arranged at the top of the inclined bottom plate 30, and the first electromagnet 402 is arranged at the inner top end of the inner recess 401 and connected with the inclined bottom plate 30. The top surface of the first electromagnet 402 is flush with the top surface of the inclined bottom plate 30. One side of the cover plate 10 is provided with a second chip collecting mechanism 50, which comprises a guide channel 501, an annular slot 502 and a second electromagnet 503. The guide channel 501 is connected to one side of the cover plate 10, and the inner cavity of the guide channel 501 is communicated with the inner cavity of the mounting ring 203. The annular slot 502 is arranged at the bottom of the guide channel 501, and the second electromagnet 503 is embedded in the annular slot 502.

[0039] Reference Figures 1-5As shown, in addition to the electrostatic mechanism 20 also includes a first circular notch 205, a second circular notch 206, a first drive motor 207, a conveying auger 208, a feed port 209 and a feed hopper 210, the first circular notch 205 is opened on one side of the cover plate 10, and the second circular notch 206 is opened on the other side of the cover plate 10, the end cap 202 is arranged in the first circular notch 205, and the outer wall of the end cap 202 is connected with the cover plate 10, the mounting ring 203 is arranged in the second circular notch 206, and the outer wall of the mounting ring 203 is connected with the cover plate 10, the first drive motor 207 is connected with the end cap 202 away from the mesh cylinder 201 through positioning bolts, the output shaft of the first drive motor 207 penetrates the end cap 202 and is arranged in the mesh cylinder 201, the conveying auger 208 is connected with the outer wall of the output shaft of the first drive motor 207, and the conveying auger 208 is arranged in the mesh cylinder 201, the conveying auger 208 is attached to the inner wall of the mesh cylinder 201, the feed port 209 is opened on the top inside of the end cap 202, the feed hopper 210 is connected with the side of the end cap 202 away from the mesh cylinder 201, and the feed port 209 is respectively connected with the feed hopper 210 and the mesh cylinder 201, the industrial solid waste is put into the mesh cylinder 201 through the feed hopper 210 and the feed port 209, and the first drive motor 207 drives the output shaft to drive the conveying auger 208 to rotate, so that the industrial solid waste is transported to the guide channel 501.

[0040] Referring to Figure 1 , Figure 2 and Figures 4-7 As shown, the first chip collecting mechanism 40 further includes a first pressure sensor 403, a strip-shaped notch 404 and a blocking plate 405, the first pressure sensor 403 is arranged at the bottom end inside the inner recess 401, the upper and lower sides of the first pressure sensor 403 are respectively connected with the first electromagnet 402 and the inclined bottom plate 30, the strip-shaped notch 404 is opened in the inclined bottom plate 30, and the strip-shaped notch 404 penetrates the inclined bottom plate 30 from top to bottom, the strip-shaped notch 404 is connected with the inner recess 401, and the blocking plate 405 is slidingly fitted in the strip-shaped notch 404, so that the iron filings on the top of the first electromagnet 402 are blocked by the blocking plate 405.

[0041] Referring to Figure 1 and Figure 7As shown, the first chip collecting mechanism 40 further comprises an electric telescopic rod 406, a circular plate 407, a first circular rod 408, a limiting notch 409 and a limiting plate 410. The circular plate 407 is arranged below the blocking plate 405. The electric telescopic rod 406 is connected to the middle of the top surface of the circular plate 407. The output end of the electric telescopic rod 406 is connected to the middle of the bottom surface of the blocking plate 405. The first circular rod 408 is symmetrically connected to the top of the circular plate 407, and the top end of the first circular rod 408 is connected to the inclined bottom plate 30. A gap is left between the first circular rod 408 and the blocking plate 405. The limiting notch 409 is arranged in the inclined bottom plate 30 and is communicated with the middle of one side of the strip-shaped notch 404. The limiting plate 410 is slidingly fitted in the limiting notch 409 and is connected to the blocking plate 405. The output end of the electric telescopic rod 406 drives the blocking plate 405 to ascend and descend.

[0042] Referring to Figures 1-5 As shown, the first chip collecting mechanism 40 further comprises a first rhombic notch 411, a first rhombic plate 412, a second rhombic notch 413 and a second rhombic plate 414. The first rhombic notch 411 is arranged at the bottom of one side of the cover plate 10. The second rhombic notch 413 is arranged at the bottom of the other side of the cover plate 10. The first rhombic plate 412 is slidingly fitted in the first rhombic notch 411. The second rhombic plate 414 is slidingly fitted in the second rhombic notch 413. The second rhombic plate 414 scrapes the iron filings on the top surface of the first electromagnet 402. The first rhombic plate 412 blocks one side of the cover plate 10 and moves with the second rhombic plate 414 when the iron filings on the top of the first electromagnet 402 are scraped, so as to guide the iron filings out.

[0043] Referring to Figures 1-4 As shown, the first chip collecting mechanism 40 further comprises a second circular rod 415, a fixed plate 416, a second driving motor 417 and a driving screw 418. The second circular rod 415 is symmetrically arranged above the first rhombic plate 412 and is connected to the cover plate 10 at one end. The fixed plate 416 is connected to the end of the second circular rod 415 away from the cover plate 10. The second driving motor 417 is arranged at the middle of the side of the second rhombic plate 414 away from the first rhombic plate 412 and is connected to the cover plate 10 through positioning bolts. One end of the driving screw 418 is connected to the output end of the second driving motor 417. The other end of the driving screw 418 penetrates the second rhombic plate 414, the first rhombic plate 412 in sequence and is connected to the fixed plate 416 through a bearing. The outer wall of the driving screw 418 is threadedly connected to the second rhombic plate 414 through external threads. The outer wall of the driving screw 418 is slidingly fitted with the first rhombic plate 412. The second driving motor 417 drives the driving screw 418 to rotate, so as to make the second rhombic plate 414 translate.

[0044] Referring to Figures 1-4As shown, the first chip collecting mechanism 40 further comprises a reset spring 419, a spacer 420, a vertical baffle 421, a third circular rod 422 and a receiving box 423. The reset spring 419 is symmetrically connected to the opposite side of the first diamond plate 412 and the fixed plate 416. The end of the reset spring 419 away from the first diamond plate 412 is connected to the fixed plate 416. The spacer 420 is symmetrically connected to the opposite side of the first diamond plate 412 and the second diamond plate 414. The top end of the spacer 420 is provided with a symmetric inclined surface structure. A gap is left between the bottom surface of the spacer 420 and the inclined bottom plate 30. The vertical baffle 421 is symmetrically connected to the opposite side of the first diamond plate 412 and the fixed plate 416. The third circular rod 422 is connected to the top of the side of the vertical baffle 421 away from the fixed plate 416. The end of the third circular rod 422 away from the vertical baffle 421 penetrates through the outer cover plate 10. The outer wall of the third circular rod 422 is in sliding fit with the outer cover plate 10. The receiving box 423 is connected to the side of the bottom of the inclined plate. The receiving box 423 is below the fixed plate 416. The spacer 420 is arranged to enable the first diamond plate 412 to move synchronously with the second diamond plate 414, thereby facilitating the second diamond plate 414 to scrape the iron filings out of the outer cover plate 10. The third circular rod 422 ensures the stability of the first diamond plate 412 during movement.

[0045] Reference Figures 1-4 , Figure 8 and Figure 9As shown, the secondary chip collecting mechanism 50 further comprises an assembly notch 504, a pressing block 505, a secondary pressure sensor 506, a collection box 507, a linkage plate 508, an assembly plate 509, and a tertiary drive motor 510. The assembly notch 504 is symmetrically arranged on the outer wall of the guide channel 501, and is connected with the annular notch 502. The pressing block 505 and the secondary pressure sensor 506 are arranged in the assembly notch 504. The pressing block 505 is connected to the top of the secondary pressure sensor 506, and is connected with the secondary electromagnet 503. The bottom surface of the secondary pressure sensor 506 is connected with the guide channel 501. The collection box 507 is arranged at the bottom of the guide channel 501. The linkage plate 508 is connected to the outer wall of the collection box 507. The assembly plate 509 is arranged above the linkage plate 508 and is connected with the guide channel 501. The tertiary drive motor 510 is connected to the bottom of the assembly plate 509 through positioning bolts. The output shaft of the tertiary drive motor 510 penetrates through the linkage plate 508, and the outer wall of the output shaft of the tertiary drive motor 510 is connected with the linkage plate 508. Two groups of secondary pressure sensors 506 are arranged to monitor the weight of the pressing block 505, the secondary electromagnet 503, and the iron filings adsorbed by the secondary electromagnet 503. The output shaft of the tertiary drive motor 510 drives the linkage plate 508 and the collection box 507 to rotate. When the collection box 507 rotates 180°, the collection box 507 is located at the bottom end of the guide channel 501, and the secondary electromagnet 503 is not adsorbed. The iron filings on the secondary electromagnet 503 fall into the collection box 507.

[0046] Reference Figures 1-9 As shown, a method for using an industrial solid waste recycling and processing device includes the following steps:

[0047] Step one: turn on the primary electromagnet 402, the secondary electromagnet 503, the primary drive motor 207, and the ion fan 204. Put the industrial solid waste into the net-shaped cylinder 201 through the feed hopper 210 and the feed inlet 209. The output shaft of the primary drive motor 207 drives the conveying auger 208 to rotate, and the industrial solid waste is conveyed to the guide channel 501. During this period, the ion fan 204 blows the charged wind to the industrial solid waste through the net-shaped cylinder 201, preventing the iron filings from being adsorbed on the industrial solid waste due to static electricity, thereby affecting the iron filings removal effect.

[0048] Step two: iron filings and smaller industrial solid waste are blown out of the mesh cylinder 201 and fall to the top of the first electromagnet 402, where the iron filings are adsorbed on the first electromagnet 402, and the industrial solid waste rolls down the inclined bottom plate 30 and is received and transported by the conveyor belt arranged below. The weight on the top of the first electromagnet 402 is monitored by the first pressure sensor 403. When the weight of the iron filings and industrial solid waste reaches the preset value of the first pressure sensor 403, the first pressure sensor 403 sends a signal to the external terminal. The external terminal receives the signal and controls the first driving motor 207 and the ion fan 204 to be closed. No more iron filings and industrial solid waste are blown out of the mesh cylinder 201. The residual industrial solid waste on the top of the first electromagnet 402 continues to roll down;

[0049] Step three: after the industrial solid waste slides down, the weight monitored by the first level pressure sensor 403 no longer changes. At this time, the first level pressure sensor 403 transmits a signal to the external terminal, the external terminal receives the signal, and controls the electric telescopic rod 406 to open. The output end of the electric telescopic rod 406 drives the blocking plate 405 to rise, and is limited by the limiting plate 410. When the limiting plate 410 rises with the blocking plate 405 until the top surface of the limiting plate 410 contacts the inclined bottom plate 30, the limiting plate 410 and the blocking plate 405 cannot continue to rise, and the output end of the electric telescopic rod 406 cannot continue to rise. At this time, the electric telescopic rod 406 transmits a signal to the external terminal, the external terminal receives the signal, and controls the first electromagnet 402 to close and the second drive motor 417 to open. The second drive motor 417 drives the drive screw 418 to rotate, so that the second diamond plate 414 translates towards the first diamond plate 412. The second diamond plate 414 scrapes the iron filings on the top surface of the first electromagnet 402. When the second diamond plate 414 contacts the spacing rod 420, it will drive the spacing rod 420 and the first diamond plate 412 to move synchronously. The first diamond plate 412 is blocked by the fixed plate 416 and the return spring 419. When the first diamond plate 412 cannot continue to move, the second diamond plate 414 is in the first diamond notch 411. The iron filings scraped by the second diamond plate 414 are pushed into the receiving box 423. When the second diamond plate 414 cannot continue to move due to the first diamond plate 412, the drive screw 418 cannot continue to rotate. The second drive motor 417 transmits a signal to the external terminal, the external terminal receives the signal, and controls the second drive motor 417 to drive the drive screw 418 to rotate in the opposite direction, so that the second diamond plate 414 moves in the opposite direction. Under the action of the return spring 419 and the vertical baffle 421, the first diamond plate 412 is reset to the first diamond notch 411. The third round rod 422 ensures the stability of the movement of the first diamond plate 412. When the second diamond plate 414 cannot move because it contacts the second drive motor 417, the second drive motor 417 transmits a signal to the external terminal, the external terminal receives the signal, and controls the second drive motor 417 to close. The electric telescopic rod 406 opens, and the output end of the electric telescopic rod 406 drives the blocking plate 405 to move downward until the bottom surface of the limiting plate 410 contacts the inclined bottom plate 30. The limiting plate 410, the blocking plate 405, and the output end of the electric telescopic rod 406 cannot continue to descend. The electric telescopic rod 406 transmits a signal to the external terminal, the external terminal receives the signal, and controls the electric telescopic rod 406 to close. The first electromagnet 402, the first drive motor 207, and the ion fan 204 open, completing the collection and removal of iron filings by the first collection mechanism 40.

[0050] Step four: a large number of industrial solid waste and iron filings not blown into the mesh cylinder 201 into the cover plate 10, under the action of the conveying auger 208, is guided out of the mesh cylinder 201 into the guide channel 501, through the annular secondary electromagnet 503, the iron filings are adsorbed, and the industrial solid waste falls out of the guide channel 501 and is conveyed by the conveyor belt below the guide channel 501. The weight of the second pressing block 505, the secondary electromagnet 503 and the iron filings adsorbed by the secondary electromagnet 503 is monitored by the two sets of secondary pressure sensors 506. When the sum of the weights monitored by the two sets of secondary pressure sensors 506 reaches the preset value, the two sets of secondary pressure sensors 506 send signals to the external terminal, the external terminal receives the signals and controls the ion fan 204 and the primary drive motor 207 to be closed, and the tertiary drive motor 510 is opened. No industrial solid waste and iron filings are guided into the guide channel 501. The output shaft of the tertiary drive motor 510 drives the linkage plate 508 and the collection box 507 to rotate. When the collection box 507 rotates 180°, the collection box 507 is at the bottom end of the guide channel 501, and the inner cavity of the collection box 507 is communicated with the guide channel 501. The tertiary drive motor 510 sends signals to the external terminal, the external terminal receives the signals and controls the tertiary drive motor 510 and the secondary electromagnet 503 to be closed. The secondary electromagnet 503 lacks adsorption, and the iron filings on the secondary electromagnet 503 fall into the collection box 507. When the sum of the weights monitored by the two sets of secondary pressure sensors 506 no longer changes, it means that the iron filings adsorbed by the secondary electromagnet 503 are fully separated and fall off. The two sets of secondary pressure sensors 506 send signals to the external terminal, the external terminal receives the signals and controls the tertiary drive motor 510 to be opened. The tertiary drive motor 510 drives the output shaft to drive the linkage plate 508 and the collection box 507 to rotate in the opposite direction by 180°. After the rotation is completed, the tertiary drive motor 510 sends signals to the external terminal, the external terminal receives the signals and controls the primary drive motor 207, the ion fan 204 and the secondary electromagnet 503 to be opened. The collection and removal of iron filings of the secondary collection mechanism 50 are completed.

[0051] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An industrial solid waste recycling and treatment device, characterized in that: include: An outer cover plate (10) is provided with an electrostatic removal mechanism (20) in the outer cover plate (10), the electrostatic removal mechanism (20) comprises a mesh tube (201), an end cover (202), a mounting ring (203) and an ion blower (204), the mesh tube (201) is provided in the outer cover plate (10), the end cover (202) is connected to one end of the mesh tube (201), the mounting ring (203) is connected to the other end of the mesh tube (201), the ion blower (204) is connected to one side of the outer cover plate (10), the bottom of the outer cover plate (10) is connected to an inclined bottom plate (30), a first-level chip collecting mechanism (40) is provided on the inclined bottom plate (30), the first-level chip collecting mechanism (40) comprises an inner groove opening (401) and a first-level electromagnet (402), the inner groove opening (401) is opened At the top of the inclined bottom plate (30), the primary electromagnet (402) is arranged at the top of the inner groove opening (401), and the primary electromagnet (402) is connected to the inclined bottom plate (30). The top surface of the primary electromagnet (402) is flush with the top surface of the inclined bottom plate (30). A secondary chip collecting mechanism (50) is provided on one side of the outer cover plate (10). The secondary chip collecting mechanism (50) includes a guide channel (501), an annular groove (502) and a secondary electromagnet (503). The guide channel (501) is connected to one side of the outer cover plate (10), and the inner cavity of the guide channel (501) is connected to the inner cavity of the mounting ring (203). The annular groove (502) is opened at the bottom of the guide channel (501), and the secondary electromagnet (503) is embedded in the annular groove (502).

2. The industrial solid waste recycling and treatment device according to claim 1, characterized in that: The static electricity removal mechanism (20) further comprises a primary circular notch (205), a secondary circular notch (206), a primary drive motor (207), a conveying auger (208), a feed port (209) and a feed hopper (210), wherein the primary circular notch (205) is provided on one side of the outer cover plate (10), and the secondary circular notch (206) is provided on the other side of the outer cover plate (10), the end cover (202) is provided in the primary circular notch (205), and the outer wall of the end cover (202) is connected to the outer cover plate (10), the mounting ring (203) is provided in the secondary circular notch (206), and the outer wall of the mounting ring (203) is connected to the outer cover plate (10), and the primary drive motor (207) is positioned by The bolts are connected to one end of the end cover (202) away from the mesh cylinder (201); the output shaft of the primary drive motor (207) passes through the end cover (202) and is arranged in the mesh cylinder (201); the conveying auger (208) is connected to the outer wall of the output shaft of the primary drive motor (207), and the conveying auger (208) is arranged in the mesh cylinder (201); the conveying auger (208) is in contact with the inner wall of the mesh cylinder (201); the feed port (209) is opened at the upper part of the end cover (202); the feed hopper (210) is connected to the side of the end cover (202) away from the mesh cylinder (201), and the feed port (209) is respectively connected to the feed hopper (210) and the mesh cylinder (201).

3. The industrial solid waste recycling and treatment device according to claim 1, characterized in that: The first-level chip collecting mechanism (40) further comprises a first-level pressure sensor (403), a strip-shaped slot (404) and a blocking plate (405); the first-level pressure sensor (403) is arranged at the bottom end of the inner slot (401); the upper and lower sides of the first-level pressure sensor (403) are respectively connected to the first-level electromagnet (402) and the inclined bottom plate (30); the strip-shaped slot (404) is opened in the inclined bottom plate (30), and the strip-shaped slot (404) passes through the inclined bottom plate (30) from top to bottom; the strip-shaped slot (404) is communicated with the inner slot (401); and the blocking plate (405) is slidably fitted in the strip-shaped slot (404).

4. The industrial solid waste recycling and treatment device according to claim 3, characterized in that: The first-level chip collecting mechanism (40) further comprises an electric telescopic rod (406), a circular plate (407), a first-level circular rod (408), a limiting notch (409) and a limiting plate (410), wherein the circular plate (407) is arranged below the blocking plate (405), the electric telescopic rod (406) is connected to the middle of the top surface of the circular plate (407), the top of the output end of the electric telescopic rod (406) is connected to the middle of the bottom surface of the blocking plate (405), and the first-level circular rod (408) is symmetrically connected to the first-level circular rod (408). The top of the circular plate (407) is connected to the top of the first-level round rod (408) and the inclined bottom plate (30). A gap is left between the first-level round rod (408) and the blocking plate (405). The limiting notch (409) is opened in the inclined bottom plate (30), and the limiting notch (409) is connected to the middle of one side of the strip notch (404). The limiting plate (410) is slidably fitted in the limiting notch (409), and the limiting plate (410) is connected to the blocking plate (405).

5. The industrial solid waste recycling and treatment device according to claim 1, characterized in that: The primary chip collecting mechanism (40) further comprises a primary diamond notch (411), a primary diamond plate (412), a secondary diamond notch (413) and a secondary diamond plate (414); the primary diamond notch (411) is provided at the bottom of one side of the outer cover plate (10); the secondary diamond notch (413) is provided at the bottom of the other side of the outer cover plate (10); the primary diamond plate (412) is slidably fitted in the primary diamond notch (411); and the secondary diamond plate (414) is slidably fitted in the secondary diamond notch (413).

6. The industrial solid waste recycling and treatment device according to claim 5, characterized in that: The first-level chip collecting mechanism (40) further comprises a second-level round rod (415), a fixed plate (416), a second-level driving motor (417) and a driving screw (418), wherein the second-level round rod (415) is symmetrically arranged above the first-level diamond plate (412), and one end of the second-level round rod (415) is connected to the outer cover plate (10), the fixed plate (416) is connected to the end of the second-level round rod (415) away from the outer cover plate (10), and the second-level driving motor (417) is arranged in the middle of one side of the second-level diamond plate (414) away from the first-level diamond plate (412). , and the secondary drive motor (417) is connected to the outer cover plate (10) through a positioning bolt, one end of the drive screw (418) is connected to the output end of the secondary drive motor (417), the other end of the drive screw (418) passes through the secondary diamond plate (414) and the primary diamond plate (412) in sequence, and is connected to the bearing of the fixed plate (416), and the outer wall of the drive screw (418) is threadedly connected to the secondary diamond plate (414) through an external thread, and the outer wall of the drive screw (418) is slidably fitted with the primary diamond plate (412).

7. The industrial solid waste recycling and treatment device according to claim 6, characterized in that: The first-level chip collecting mechanism (40) further comprises a reset spring (419), a spacing rod (420), a vertical baffle (421), a third-level round rod (422) and a receiving box (423), wherein the reset spring (419) is symmetrically connected to the side opposite to the first-level diamond plate (412) and the fixed plate (416), and the end of the reset spring (419) away from the first-level diamond plate (412) is connected to the fixed plate (416), and the spacing rod (420) is symmetrically connected to the side opposite to the first-level diamond plate (412) and the second-level diamond plate (414), and the top of the spacing rod (420) is set as a symmetrical inclined structure, and the spacing rod (420) is symmetrically connected to the first-level diamond plate (412) and the second-level diamond plate (414). A gap is left between the bottom surface of the partition rod (420) and the inclined bottom plate (30), the vertical baffle (421) is symmetrically connected to the side of the first-level diamond plate (412) opposite to the fixed plate (416), the third-level round rod (422) is connected to the top of the side of the vertical baffle (421) away from the fixed plate (416), and the end of the third-level round rod (422) away from the vertical baffle (421) passes through the outer cover plate (10), the outer wall of the third-level round rod (422) is slidably matched with the outer cover plate (10), the receiving box (423) is connected to the bottom side of the inclined plate, and the receiving box (423) is located below the fixed plate (416).

8. The industrial solid waste recycling and treatment device according to claim 1, characterized in that: The secondary chip collecting mechanism (50) further comprises an assembly notch (504), a lower pressing block (505), a secondary pressure sensor (506), a collecting box (507), a linkage plate (508), an assembly plate (509), and a three-stage driving motor (510). The assembly notch (504) is symmetrically arranged on both sides of the outer wall of the guide channel (501), and the assembly notch (504) is connected to the annular notch (502). The lower pressing block (505) and the secondary pressure sensor (506) are both arranged in the assembly notch (504). The lower pressing block (505) is connected to the top of the secondary pressure sensor (506). The lower pressing block (505) is connected to the secondary electromagnet (503). ), the bottom surface of the secondary pressure sensor (506) is connected to the guide channel (501), the collection box (507) is arranged at the bottom of the guide channel (501), the linkage plate (508) is connected to the outer wall of the collection box (507), the assembly plate (509) is arranged above the linkage plate (508), and the assembly plate (509) is connected to the guide channel (501), the three-stage drive motor (510) is connected to the bottom of the assembly plate (509) through a positioning bolt, the bottom end of the output shaft of the three-stage drive motor (510) passes through the linkage plate (508), and the outer wall of the output shaft of the three-stage drive motor (510) is connected to the linkage plate (508).

9. A method for using the industrial solid waste recycling and treatment device according to any one of claims 1 to 8, comprising the following steps: Step 1: Turn on the first-level electromagnet (402), the second-level electromagnet (503), the first-level drive motor (207) and the ion blower (204), and put the industrial solid waste into the mesh cylinder (201) through the feed hopper (210) and the feed port (209). The first-level drive motor (207) drives the output shaft to drive the conveying auger (208) to rotate, and the industrial solid waste is conveyed toward the guide channel (501). During this period, the ion blower (204) blows charged air through the mesh cylinder (201) onto the industrial solid waste to prevent iron chips from being adsorbed on the industrial solid waste due to static electricity, thereby affecting the iron chip removal effect. Step 2: Iron filings and smaller industrial solid waste are blown out of the mesh cylinder (201) and fall to the top of the first-level electromagnet (402), wherein the iron filings are adsorbed on the first-level electromagnet (402), while the industrial solid waste rolls and slides down the inclined bottom plate (30) and is taken up and transported by the conveyor belt provided below. The weight of the top of the first-level electromagnet (402) is monitored by the first-level pressure sensor (403). When the weight of the iron filings and the industrial solid waste reaches a preset value of the first-level pressure sensor (403), the first-level pressure sensor (403) transmits a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the first-level drive motor (207) and the ion blower (204) to turn off. No more iron filings and industrial solid waste are blown out of the mesh cylinder (201), and the industrial solid waste remaining on the top of the first-level electromagnet (402) continues to roll and slide. Step 3: After the industrial solid waste has completely fallen, the weight monitored by the primary pressure sensor (403) no longer changes. At this time, the primary pressure sensor (403) transmits a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the electric telescopic rod (406) to open. The output end of the electric telescopic rod (406) drives the blocking plate (405) to rise and is restricted by the limiting plate (410). When the limiting plate (410) rises with the blocking plate (405) until the top surface of the limiting plate (410) contacts the inclined bottom plate (30), the limiting plate (410) and the blocking plate (405) cannot continue to rise, and the output end of the electric telescopic rod (406) cannot continue to rise. At this time, the electric telescopic rod (406) transmits a signal to the blocking plate (405). The signal is sent to the peripheral terminal, which receives the signal and controls the first-level electromagnet (402) to be closed and the second-level driving motor (417) to be opened. The second-level driving motor (417) drives the driving screw (418) to rotate, so that the second-level diamond plate (414) moves in the direction of the first-level diamond plate (412). The second-level diamond plate (414) scrapes the iron filings on the top surface of the first-level electromagnet (402). When the second-level diamond plate (414) contacts the spacing rod (420), it drives the spacing rod (420) and the first-level diamond plate (412) to move synchronously. The first-level diamond plate (412) is blocked by the fixing plate (416) and the return spring (419). When the first-level diamond plate (412) cannot continue to move, The secondary diamond plate (414) is in the primary diamond notch (411), and the scrap iron scraps scraped by the secondary diamond plate (414) are pushed into the receiving box (423). When the secondary diamond plate (414) cannot continue to move due to the primary diamond plate (412), the driving screw (418) cannot continue to rotate, and the secondary driving motor (417) transmits a signal to the external terminal. The external terminal receives the signal and controls the secondary driving motor (417) to drive the driving screw (418) to rotate in the opposite direction, so that the secondary diamond plate (414) moves in the opposite direction. Under the action of the reset spring (419) and the vertical baffle (421), the primary diamond plate (412) is reset to the primary diamond notch (411), wherein, through the third round rod (422), to ensure the stability of the first-level diamond plate (412) during its movement, when the second-level diamond plate (414) contacts the second-level drive motor (417) and cannot move, the second-level drive motor (417) transmits a signal to the peripheral terminal, the peripheral terminal receives the signal, and controls the second-level drive motor (417) to turn off, the electric telescopic rod (406) to turn on, and the output end of the electric telescopic rod (406) drives the blocking plate (405) to move downward until the bottom surface of the limiting plate (410) contacts the inclined bottom plate (30), and the limiting plate (410), the blocking plate (405) and the output end of the electric telescopic rod (406) cannot continue to descend, the electric telescopic rod (406) transmits a signal to the peripheral terminal, and the peripheral terminal receives the signal.The electric telescopic rod (406) is controlled to be closed, and the first-level electromagnet (402), the first-level driving motor (207) and the ion blower (204) are turned on to complete the chip collecting and chip removing operations of the first-level chip collecting mechanism (40); Step 4: A large amount of industrial solid waste and iron filings that have not been blown out of the mesh cylinder (201) and entered the outer cover plate (10) are guided out of the mesh cylinder (201) and into the guide channel (501) under the action of the conveying auger (208). The iron filings are adsorbed by the annular secondary electromagnet (503), while the industrial solid waste falls out of the guide channel (501). The industrial solid waste is transported by the conveyor belt below the guide channel (501). The lower pressing block (505), the secondary electromagnet (503) and the secondary electromagnet (503) are adsorbed by the two sets of secondary pressure sensors (506). The weight of the iron filings attached is monitored. When the sum of the weights monitored by the two sets of secondary pressure sensors (506) reaches a preset value, the two sets of secondary pressure sensors (506) transmit signals to the peripheral terminal. The peripheral terminal receives the signals and controls the ion blower (204) and the first-stage drive motor (207) to be turned off and the third-stage drive motor (510) to be turned on. No more industrial solid waste and iron filings are guided into the guide channel (501). The output shaft of the third-stage drive motor (510) drives the linkage plate (508) and the collection box (507) to rotate. When the collection box (507) rotates 180 degrees, The collecting box (507) is located at the bottom of the guide channel (501), and the inner cavity of the collecting box (507) is connected to the guide channel (501). The three-stage driving motor (510) transmits a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the three-stage driving motor (510) and the secondary electromagnet (503) to be closed. Without the adsorption of the secondary electromagnet (503), the iron filings on the secondary electromagnet (503) fall into the collecting box (507). When the sum of the weights monitored by the two sets of secondary pressure sensors (506) no longer changes, it indicates that the iron filings adsorbed by the secondary electromagnet (503) are fully detached. When the dust collector (501) falls, two sets of secondary pressure sensors (506) transmit signals to the peripheral terminal, which receives the signals and controls the three-stage drive motor (510) to start, and the three-stage drive motor (510) drives the output shaft to drive the linkage plate (508) and the collection box (507) to rotate 180 degrees in the opposite direction. After the rotation is completed, the three-stage drive motor (510) transmits signals to the peripheral terminal, which receives the signals and controls the first-stage drive motor (207), the ion blower (204) and the second-stage electromagnet (503) to start, thereby completing the chip collection and chip removal operations of the second-stage chip collection mechanism (50).

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