Dust removal device for scrap steel processing

Abstract

The application discloses a dust removal device for scrap steel processing treatment, which comprises a box body, a rough filtering mechanism is arranged in the box body, the rough filtering mechanism comprises a round sleeve, the round sleeve is arranged in the box body, an air outlet pipe is in communication with the inside of the round sleeve, a fine filtering assembly is arranged outside the air outlet pipe, a discharging pipe is in communication with the inside of the round sleeve, a discharging assembly is arranged outside the discharging pipe, a round plate is movably connected to the inside of the round sleeve, a through groove is formed in the body of the round plate, the through groove is in communication with the inside of the air outlet pipe, and the through groove is movably connected with the inside of the discharging pipe, and relates to the technical field of dust removers, solves the problems that, when the existing metal scrap dust remover is used, the drawer capacity is limited, the metal scrap treatment efficiency is reduced, the continuity is poor, and metal particles are mixed in the dust and directly discharged, thereby causing metal material waste.

Description

Technical Field

[0001] This invention relates to the field of dust collector technology, specifically a dust removal device for scrap steel processing. Background Technology

[0002] In industrial production, flue gas is usually directly drawn in and then separated by filter bags. However, larger waste chips, especially in the fumes from the processing of some metal materials, can easily damage the filter bags and affect the dust removal effect. A dust collector for steel processing with easy-to-clean waste chips, as described in application number 2020232656138, includes a dust collector body that facilitates the cleaning and replacement of the filter screen, achieving the purpose of filtering larger waste chips and facilitating their cleaning.

[0003] Although this device has the above advantages, it still has the following drawbacks in use:

[0004] 1) This device filters and collects waste through a combination of drawers and filter plates. However, the drawer has a limited capacity, and the drawer needs to be repeatedly removed during continuous processing, resulting in poor continuity of waste processing and reduced efficiency.

[0005] 2) The device filters and discharges dust through a dust hopper and a filter bag, but the filtered dust contains particulate metal waste, resulting in the waste of metal materials.

[0006] Therefore, it is necessary to address the aforementioned problems. Summary of the Invention

[0007] To address the shortcomings of existing technologies, this invention provides a dust removal device for scrap steel processing, which solves the problems of existing metal scrap dust collectors, such as limited drawer capacity leading to reduced efficiency and poor continuity of metal scrap processing, and the waste of metal materials caused by metal particles mixed in with the dust being directly discharged.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a dust removal device for scrap steel processing, comprising a housing, wherein a coarse filter mechanism is provided inside the housing, the coarse filter mechanism includes a circular sleeve disposed inside the housing, an exhaust pipe is connected through the inside of the circular sleeve, a fine filter assembly is provided outside the exhaust pipe, a discharge pipe is connected through the inside of the circular sleeve, a discharge assembly is provided outside the discharge pipe, a circular plate is movably connected inside the circular sleeve, the body of the circular plate has a through groove, the inside of the through groove is connected to the inside of the exhaust pipe. The parts are connected, the interior of the through groove is movably connected to the interior of the unloading pipe, the interior of the through groove is connected to the air inlet pipe, the interior of the air inlet pipe is connected through the interior of the circular sleeve, the outer surface of the air inlet pipe is fixedly connected through the body of the box, the interior of the air outlet pipe is fixedly connected to the filter plate, the filter plate is aligned with the through groove, the outer surface of the circular sleeve is fixedly connected to the rotating motor, the outer surface of the rotating motor is fixedly connected to the interior of the box, the output end of the rotating motor is rotatably connected through the body of the circular sleeve, and the output end of the rotating motor is fixedly connected to the outer surface of the circular plate.

[0009] Preferably, the discharge assembly includes a vertical pipe, the interior of which is in through communication with the interior of the discharge pipe, the interior of which is in through communication with the discharge pipe, a sliding plate movably connected to the interior of the vertical pipe, a spiral plate fixedly connected to the outer surface of the sliding plate, and the outer surface of the spiral plate movably connected to the interior of the vertical pipe.

[0010] Preferably, one end of the spiral plate is rotatably connected to a connecting plate, the outer surface of the connecting plate is movably connected to the interior of the vertical tube, a spring rod is fixedly connected to the outer surface of the connecting plate, the outer surface of the spring rod is fixedly connected to the interior of the vertical tube, and an abutment rod is movably connected to the outer surface of the connecting plate, the outer surface of the abutment rod is fixedly connected to the interior of the vertical tube.

[0011] Preferably, the fine filtration assembly includes a filter cartridge disposed inside the housing, a fixed barrel is fixedly connected to the outer surface of the filter cartridge, the outer surface of the fixed barrel is fixedly connected to the main body of the housing, and the interior of the discharge pipe is in through communication with the interior of the fixed barrel.

[0012] Preferably, a rotating rod is rotatably connected inside the filter cartridge, the outer surface of the rotating rod is rotatably connected to the filter cartridge body through it, a driving unit is provided on the outer surface of the rotating rod, a rotating bar is fixedly connected to one end of the rotating rod, and the outer surface of the rotating bar is movably connected to the inside of the filter cartridge.

[0013] Preferably, a magnetic rod is fixedly connected to the outer surface of the rotating bar, the outer surface of the magnetic rod is movably connected to the inside of the filter cartridge, a connecting pipe is penetrating through the inside of the filter cartridge, the outer surface of the connecting pipe is fixedly connected to the body of the solid barrel, and one end of the connecting pipe is connected to one end of the air outlet pipe.

[0014] Preferably, the drive unit includes a rotating groove, which is formed on the body of the vertical tube and is in a through state. The interior of the rotating groove is connected to the interior of the housing. A belt is movably connected to the interior of the rotating groove. The outer surface of the belt is movably connected to the interior of the housing. A wheel is drivenly connected to the outer surface of the belt. The interior of the wheel is fixedly connected to the outer surface of the rotating rod.

[0015] Preferably, the outer surface of the belt is movably connected to the interior of the vertical tube, the outer surface of the belt is connected to a flywheel, the outer surface of the flywheel is movably connected to the interior of the vertical tube, the interior of the flywheel is movably connected to the outer surface of the spiral plate, the outer surface of the flywheel is movably connected to a clamping ring, and the outer surface of the clamping ring is fixedly connected to the interior of the vertical tube.

[0016] Beneficial effects

[0017] This invention provides a dust removal device for scrap steel processing. Compared with the prior art, it has the following advantages:

[0018] (1) By setting up a coarse filter mechanism, the metal scraps to be coarsely filtered are stored in the through slots, and the transfer and discharge of scraps are realized by changing the position between the through slots, thereby improving the continuity of scrap treatment and avoiding the problem of reduced efficiency.

[0019] (2) By setting up a discharge assembly, the inside of the vertical pipe is sealed by a sliding plate. On the one hand, it can store materials to facilitate unified discharge, and on the other hand, it can seal the inside of the vertical pipe to avoid affecting the air circulation, thus facilitating the continuity of waste disposal.

[0020] (3) By setting up a fine filter assembly, the filter cartridge can be used to filter dust and metal particles, which facilitates the discharge of pure air. At the same time, the magnetic rod can be used to adsorb the metal particles inside the dust, so as to separate them from the dust. The metal materials can be completely recycled, avoiding the waste of materials.

[0021] (4) By setting up a drive unit, the sliding plate is lifted and the spiral plate is connected to the flywheel, so that the flywheel drives the rotating wheel to rotate through the belt, so that the rotating rod can drive the magnetic rod to rotate. Through continuous contact with dust, the recycling effect of metal particles and waste is improved, and the problem of metal material waste is avoided. Attached Figure Description

[0022] Figure 1 This is a front view of the internal structure of the present invention;

[0023] Figure 2 This is a front view of the internal structure of the circular sleeve of the present invention;

[0024] Figure 3This is a front view of the internal structure of the vertical tube of the present invention;

[0025] Figure 4 For the present invention Figure 3 A magnified view of a section at point A in the middle;

[0026] Figure 5 This is a front view of the internal structure of the solid bucket of the present invention.

[0027] In the diagram: 1. Housing; 2. Circular sleeve; 3. Air outlet pipe; 4. Fine filtration assembly; 41. Filter cartridge; 42. Fixed barrel; 43. Rotating rod; 44. Drive unit; 441. Rotary groove; 442. Belt; 443. Rotary wheel; 444. Flywheel; 445. Clamping ring; 45. Rotating bar; 46. Magnetic rod; 47. Connecting pipe; 5. Discharge pipe; 6. Discharge assembly; 61. Vertical pipe; 62. Discharge pipe; 63. Slide plate; 64. Spiral plate; 65. Connecting plate; 66. Spring rod; 67. Abutment rod; 7. Circular plate; 8. Through groove; 9. Air inlet pipe; 10. Filter plate; 11. Rotating motor. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-5 The present invention provides a technical solution: a dust removal device for scrap steel processing.

[0030] Example 1:

[0031] The system includes a housing 1, inside which is a coarse filtration mechanism. The coarse filtration mechanism includes a circular sleeve 2, which is located inside the housing 1. An exhaust pipe 3 runs through the interior of the circular sleeve 2. A fine filtration assembly 4 is located outside the exhaust pipe 3. A discharge pipe 5 runs through the interior of the circular sleeve 2. A discharge assembly 6 is located outside the discharge pipe 5. A circular plate 7 is movably connected inside the circular sleeve 2. The circular plate 7 is made of a material that is pressure-resistant, wear-resistant, corrosion-resistant, and has good sealing properties. The body of the circular plate 7 has a through-slot 8, which is inclined and has multiple slots arranged at equal angles. The interior of the through-slot 8 is connected to the interior of the exhaust pipe 3. The interior of the through-slot 8 is movably connected to the interior of the discharge pipe 5. An air inlet pipe 9 runs through the interior of the through-slot 8 and is connected to the interior of the circular sleeve 2. The outer surface of the air inlet pipe 9 is fixedly connected to the body of the housing 1. The air outlet pipe 3 is fixedly connected to the filter plate 10, which is made of pressure-resistant and wear-resistant material. The filter plate 10 is aligned with the through groove 8. The outer surface of the circular sleeve 2 is fixedly connected to the rotating motor 11, which is electrically connected to the external control circuit. The outer surface of the rotating motor 11 is fixedly connected to the inside of the housing 1. The output end of the rotating motor 11 is rotatably connected to the body of the circular sleeve 2. The output end of the rotating motor 11 is fixedly connected to the outer surface of the circular plate 7. By setting up a coarse filtration mechanism, the through groove 8 is used to store the coarsely filtered metal scraps. By changing the position between the through grooves 8, the transfer and discharge of scraps are realized, thereby improving the continuity of scrap treatment and avoiding the problem of reduced efficiency.

[0032] Example 2:

[0033] The discharge assembly 6 includes a vertical pipe 61, which is made of a pressure-resistant, wear-resistant, and corrosion-resistant material. The interior of the vertical pipe 61 is connected to the interior of the discharge pipe 5. A discharge pipe 62 is also connected to the interior of the vertical pipe 61. A sliding plate 63 is movably connected inside the vertical pipe 61. The sliding plate 63 is made of a pressure-resistant, wear-resistant, corrosion-resistant material with good sealing properties. A spiral plate 64 is fixedly connected to the outer surface of the sliding plate 63. The spiral plate 64 is made of a pressure-resistant and wear-resistant material. The outer surface of the spiral plate 64 is movably connected to the interior of the vertical pipe 61. A connecting plate 65 is rotatably connected to one end of the spiral plate 64. The connecting plate 65 is made of a pressure-resistant and wear-resistant material. The outer surface of the connecting plate 65 is movably connected to the interior of the vertical pipe 61. The outer surface of the connecting plate 65 is fixed. A spring rod 66 is connected, which is made of a pressure-resistant, wear-resistant and fatigue-resistant material. The outer surface of the spring rod 66 is fixedly connected to the inside of the vertical tube 61. An abutment rod 67 is movably connected to the outer surface of the connecting plate 65. The abutment rod 67 is made of an existing hydraulic rod and is connected to an external control circuit. As a preferred method, the output end of the abutment rod 67 can also be fixedly connected to the outer surface of the connecting plate 65. The outer surface of the abutment rod 67 is fixedly connected to the inside of the vertical tube 61. By setting the discharge assembly 6, the slide plate 63 is used to seal the inside of the vertical tube 61. On the one hand, it can store materials to facilitate unified discharge. On the other hand, it can seal the inside of the vertical tube 61 to avoid affecting the air circulation, thereby facilitating the continuity of waste disposal.

[0034] Example 3:

[0035] The fine filtration assembly 4 includes a filter cartridge 41, which is a cylindrical structure with filter holes and closed at both ends. The filter cartridge 41 is located inside the housing 1. A fixed barrel 42 is fixedly connected to the outer surface of the filter cartridge 41. The output end of the fixed barrel 42 is connected to a fan electrically connected to an external control circuit through a three-way pipe. The outer surface of the fixed barrel 42 is fixedly connected to the main body of the housing 1. The interior of the discharge pipe 62 is connected to the interior of the fixed barrel 42. A rotating rod 43 is rotatably connected inside the filter cartridge 41. The rotating rod 43 is made of a pressure-resistant and wear-resistant material. The outer surface of the rotating rod 43 is rotatably connected to the main body of the filter cartridge 41. A drive unit 44 is provided on the outer surface of the rotating rod 43. A rotating bar 45 is fixedly connected to one end of the rotating rod 43. The outer surface of the rotating bar 45 is movably connected to the interior of the filter cartridge 41. A magnet is fixedly connected to the outer surface of the rotating bar 45. The magnetic rod 46 is made of a pressure-resistant, wear-resistant, and corrosion-resistant material. It is hollow inside and has a spiral coil electrically connected to the external control circuit. The magnetic rod 46 at the center has the function of clearing dust and preventing dust accumulation and blockage. The outer surface of the magnetic rod 46 is movably connected to the inside of the filter cartridge 41. The filter cartridge 41 has a connecting pipe 47 that runs through it. The outer surface of the connecting pipe 47 is fixedly connected to the body of the solid barrel 42. One end of the connecting pipe 47 is connected to one end of the air outlet pipe 3. By setting up the fine filter component 4 and using the function of the filter cartridge 41, dust and metal particle waste can be filtered, which facilitates the discharge of pure air. At the same time, the magnetic rod 46 can adsorb the metal particles inside the dust, so as to separate them from the dust and completely recycle the metal materials, avoiding material waste.

[0036] Example 4:

[0037] The drive unit 44 includes a rotating groove 441, which is formed on the body of the vertical tube 61 and is in a through state. The interior of the rotating groove 441 is connected to the interior of the housing 1. A belt 442 is movably connected inside the rotating groove 441. The belt 442 is made of a pressure-resistant and wear-resistant material. The outer surface of the belt 442 is movably connected to the interior of the housing 1. A pulley 443 is drivenly connected to the outer surface of the belt 442. The pulley 443 is made of an I-beam wheel with concentric circular grooves. The interior of the pulley 443 is fixedly connected to the outer surface of the rotating rod 43. The outer surface of the belt 442 is movably connected to the interior of the vertical tube 61. A flywheel 444 is drivenly connected to the outer surface of the belt 442. The flywheel 444 is made of a flywheel with concentric spiral grooves. The trough is made of an I-beam wheel. The outer surface of the flywheel 444 is movably connected to the interior of the vertical tube 61. The interior of the flywheel 444 is movably connected to the outer surface of the spiral plate 64. A clamping ring 445 is movably connected to the outer surface of the flywheel 444. The clamping ring 445 is made of a pressure-resistant and wear-resistant material. The outer surface of the clamping ring 445 is fixedly connected to the interior of the vertical tube 61. By setting a drive unit 44, the sliding plate 63 is raised and lowered, and the spiral plate 64 is spirally connected to the flywheel 444. The flywheel 444 drives the rotating wheel 443 to rotate through the belt 442, so that the rotating rod 43 can drive the magnetic rod 46 to rotate. Through continuous contact with dust, the recycling effect of metal particulate waste is improved, and the problem of metal waste is avoided.

[0038] Example 5: This example combines Examples 1 to 4. By transferring coarse and fine metal scraps in batches, the continuity of processing and the overall processing efficiency are improved. At the same time, the recycling rate of metal scraps is improved by using rotational contact and magnetic adsorption, thereby avoiding the waste of metal materials.

[0039] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0040] During operation, outside air and waste debris are first drawn into the circular sleeve 2 through the air inlet pipe and then into the through-slot 8. When the air enters the air outlet pipe 3, large waste debris is filtered and retained in the through-slot 8 by the filter plate 10. Dust and small metal waste debris enter the filter cartridge 41 through the connecting pipe 47. Subsequently, the air is discharged to the outside of the housing 1 through the output end of the fixed barrel 42. Dust and small metal waste debris are filtered and retained in the filter cartridge 41. Then, when a certain amount of large metal waste debris is stored in the through-slot 8, the rotating motor 11 drives the circular plate 7 to rotate, so that the adjacent through-slot 8 is connected to the air outlet pipe 3 and the air inlet pipe 9, and the waste debris is filtered and stored. The through-slot 8 carrying large metal waste debris is connected to the discharge pipe 5 through movement. Then, through the inclined setting of the through-slot 8, the waste debris enters the vertical pipe 61 for storage. At the same time, when a certain amount of large metal waste debris is stored in the vertical pipe 61... After a large amount of large metal scraps are collected, the output end of the abutment rod 67 retracts, and then the scraps press down on the sliding plate 63, causing the sliding plate 63 to drive the spiral plate 64 and the connecting plate 65 to slide down inside the vertical tube 61. As the sliding plate 63 slides to the end of its movement, the metal scraps inside the vertical tube 61 enter the solid barrel 42 through the discharge pipe 62 and are then discharged to the outside of the housing 1. At the same time, when the spiral plate 64 moves, it is connected to the flywheel 444 through a spiral, causing the flywheel 444 to drive the rotating wheel 443 to rotate through the belt 442. This causes the rotating rod 43 to drive the magnetic rod 46 to rotate inside the filter cartridge 41 through the rotating bar 45. By moving the dust and small metal scraps, the metal scraps are completely adsorbed by magnetic attraction. Then, the dust is discharged to the outside of the housing 1 through the output ends of the filter cartridge 41 and the solid barrel 42. By repeating the above steps, the continuity of metal scrap recycling, the efficiency of recycling and processing, and the recycling rate can be improved.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for scrap steel processing, comprising a housing (1), characterized in that: The housing (1) is equipped with a coarse filtration mechanism, which includes a circular sleeve (2). The circular sleeve (2) is located inside the housing (1). An air outlet pipe (3) is connected through the circular sleeve (2). A fine filtration assembly (4) is installed outside the air outlet pipe (3). A discharge pipe (5) is connected through the circular sleeve (2). A discharge assembly (6) is installed outside the discharge pipe (5). A circular plate (7) is movably connected inside the circular sleeve (2). The body of the circular plate (7) has a through groove (8). The inside of the through groove (8) is connected to the inside of the air outlet pipe (3). The inside of the through groove (8) is movably connected to the inside of the discharge pipe (5). The passage (8) is connected to an air inlet pipe (9), the inside of the air inlet pipe (9) is connected to the inside of the round sleeve (2), the outer surface of the air inlet pipe (9) is fixedly connected to the body of the box (1), the inside of the air outlet pipe (3) is fixedly connected to a filter plate (10), the filter plate (10) is aligned with the passage (8), the outer surface of the round sleeve (2) is fixedly connected to a rotating motor (11), the outer surface of the rotating motor (11) is fixedly connected to the inside of the box (1), the output end of the rotating motor (11) is rotatably connected to the body of the round sleeve (2), and the output end of the rotating motor (11) is fixedly connected to the outer surface of the round plate (7). The discharge assembly (6) includes a vertical pipe (61), the interior of which is connected to the interior of the discharge pipe (5), and a discharge pipe (62) is connected to the interior of the vertical pipe (61). A sliding plate (63) is movably connected to the interior of the vertical pipe (61), and a spiral plate (64) is fixedly connected to the outer surface of the sliding plate (63). The outer surface of the spiral plate (64) is movably connected to the interior of the vertical pipe (61). The fine filtration assembly (4) includes a filter cartridge (41), a rotating rod (43) is rotatably connected inside the filter cartridge (41), a driving unit (44) is provided on the outer surface of the rotating rod (43), a rotating bar (45) is fixedly connected to one end of the rotating rod (43), and a magnetic rod (46) is fixedly connected to the outer surface of the rotating bar (45). The drive unit (44) includes a rotating groove (441), which is opened on the body of the vertical tube (61) and is in a through state. The interior of the rotating groove (441) is connected to the interior of the box (1). A belt (442) is movably connected to the interior of the rotating groove (441). The outer surface of the belt (442) is movably connected to the interior of the box (1). A wheel (443) is drivenly connected to the outer surface of the belt (442). The interior of the wheel (443) is fixedly connected to the outer surface of the rotating rod (43). The outer surface of the belt (442) is movably connected to the interior of the vertical tube (61), and the outer surface of the belt (442) is connected to a flywheel (444). The outer surface of the flywheel (444) is movably connected to the interior of the vertical tube (61), and the interior of the flywheel (444) is movably connected to the outer surface of the spiral plate (64).

2. The dust removal device for scrap steel processing according to claim 1, characterized in that: One end of the spiral plate (64) is rotatably connected to a connecting plate (65). The outer surface of the connecting plate (65) is movably connected to the interior of the vertical tube (61). A spring rod (66) is fixedly connected to the outer surface of the connecting plate (65). The outer surface of the spring rod (66) is fixedly connected to the interior of the vertical tube (61). An abutment rod (67) is movably connected to the outer surface of the connecting plate (65). The outer surface of the abutment rod (67) is fixedly connected to the interior of the vertical tube (61).

3. The dust removal device for scrap steel processing according to claim 2, characterized in that: The filter cartridge (41) is located inside the housing (1). A fixed barrel (42) is fixedly connected to the outer surface of the filter cartridge (41). The outer surface of the fixed barrel (42) is fixedly connected to the main body of the housing (1). The interior of the discharge pipe (62) is connected to the interior of the fixed barrel (42).

4. The dust removal device for scrap steel processing according to claim 3, characterized in that: The outer surface of the rotating rod (43) is rotatably connected to the body of the filter cylinder (41), and the outer surface of the rotating bar (45) is movably connected to the interior of the filter cylinder (41).

5. A dust removal device for scrap steel processing according to claim 4, characterized in that: The outer surface of the magnetic rod (46) is movably connected to the inside of the filter cartridge (41). The inside of the filter cartridge (41) is connected by a connecting pipe (47). The outer surface of the connecting pipe (47) is fixedly connected to the body of the solid barrel (42). One end of the connecting pipe (47) is connected to one end of the air outlet pipe (3).

6. The dust removal device for scrap steel processing according to claim 1, characterized in that: The flywheel (444) has a clamping ring (445) movably connected to its outer surface, and the outer surface of the clamping ring (445) is fixedly connected to the interior of the vertical tube (61).

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