CN115228949A - Dry-type levelling machine belted steel cleaning device - Google Patents
Dry-type levelling machine belted steel cleaning device Download PDFInfo
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- CN115228949A CN115228949A CN202210965130.3A CN202210965130A CN115228949A CN 115228949 A CN115228949 A CN 115228949A CN 202210965130 A CN202210965130 A CN 202210965130A CN 115228949 A CN115228949 A CN 115228949A
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- purging
- strip steel
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- plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 145
- 239000010959 steel Substances 0.000 title claims abstract description 145
- 238000004140 cleaning Methods 0.000 title claims abstract description 10
- 238000010926 purge Methods 0.000 claims abstract description 161
- 239000000428 dust Substances 0.000 claims abstract description 44
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 25
- 238000010408 sweeping Methods 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000005096 rolling process Methods 0.000 abstract description 6
- 239000010419 fine particle Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 description 16
- 230000001070 adhesive effect Effects 0.000 description 16
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
- B21B45/0287—Cleaning devices removing solid particles, e.g. dust, rust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to a strip steel cleaning device of a dry-type temper mill, which comprises a strip steel purging device and a roller sticking device; the inlet strip steel purging device and the outlet strip steel purging device are identical in structure, the top end of the guide rod is connected with a strip steel purging hanger steel plate, the bottom end of the guide rod is connected with the upper purging hanger, the guide sleeve and the bushing are arranged around the guide rod, the gland is arranged at the bottom end of the guide rod, the strip steel purging hanger is connected with the installation base, the purging device is obliquely arranged on the purging hanger and consists of a purging collecting tank and an air nozzle, the roller frame is fixed on the installation base at the inlet of the unit, an upper roller rail and a lower roller rail are arranged, the upper roller rail is driven to move upwards and downwards through a connecting block and a bottom plate, a roller is mounted in the roller rail through a roller mounting roller support and is adhered to the roller, impurities such as fine particles and paper scraps on the surface of the strip steel are removed through purging and adhesion, the impurities such as dust and the like generated in the rolling process of the strip steel are purged, and the quality of products is guaranteed.
Description
Technical Field
The invention belongs to the field of strip steel cleaning, and particularly relates to a strip steel cleaning device of a dry type temper mill.
Background
Stainless steel is used as a green and environment-friendly new material, the specific gravity of the stainless steel in China is getting larger and larger, particularly, ferritic stainless steel forms a new stainless steel consumption trend, the annealed cold-rolled strip steel is almost completely in a soft state, the surface smoothness, the straightness, the structure performance and the like of the annealed cold-rolled strip steel cannot meet the requirements of users, the flattening is a necessary means for eliminating the defects of the previous working procedure, and a flattening machine set is used as a key machine set for producing the cold-rolled stainless steel, so that the surface quality, the plate shape and the mechanical performance of the stainless steel can be improved, the deep punching performance of the ferritic stainless steel is improved, and the plate shape of a thin plate is corrected; in a dry type strip steel flattening unit, the defects of asbestos rolling pits, water ripples, folding marks, jaw marks and the like in an annealing high-temperature area can be eliminated by flattening strip steel, and the strip steel needs to go through a series of technological processes such as uncoiling, rolling, coiling and the like again. After the strip steel passes through the uncoiler and the paper winder, fine particles, paper scraps and other impurities are attached to the upper surface and the lower surface of the strip steel, so that the surface quality of the flattened strip steel and the surface smoothness of the working roll are influenced, and the service life of equipment is shortened.
Disclosure of Invention
In order to solve the technical problem, the invention provides a strip steel cleaning device of a dry type temper mill, which removes impurities such as fine particles and paper scraps on the surface of strip steel through blowing and adhesion, blows impurities such as dust generated in the rolling process of the strip steel and ensures the quality of products.
In order to achieve the purpose, the invention adopts the following technical scheme:
a strip steel cleaning device of a dry type temper mill comprises a strip steel purging device and a roller sticking device;
the strip steel purging device comprises an inlet strip steel purging device and an outlet strip steel purging device, the inlet strip steel purging device and the outlet strip steel purging device are identical in structure, the inlet strip steel purging device comprises an inlet strip steel purging hanger, an upper purging device, an inlet upper purging frame, an inlet lower purging frame, a lower purging device and a guide plate platform, the inlet strip steel purging hanger is formed by welding a rectangular steel pipe and a steel plate, a guide sleeve, a guide rod, a lining and a gland are arranged on a rectangular steel pipe cross beam of the inlet strip steel purging hanger from the middle along the vertical direction on two sides respectively, the top end of the guide rod is connected with the inlet strip steel purging hanger steel plate, the bottom end of the guide rod is connected with the inlet upper purging frame, the guide sleeve and the lining are arranged around the guide rod, the gland is arranged at the bottom end of the guide rod and moves synchronously through the guide rod.
The inlet strip steel purging hanger is connected to an inlet mounting base of the main frame of the workshop through bolts, a hydraulic cylinder bottom plate is arranged on the inlet strip steel purging hanger, a trunnion matched with a hydraulic cylinder is mounted on a trunnion support and fixedly connected with the hydraulic cylinder bottom plate on the inlet strip steel purging hanger, and an end lug ring of the hydraulic cylinder is connected with a base of an inlet upper purging frame through a pin shaft to drive the upper purging frame to move; the upper sweeping device is obliquely arranged on the upper sweeping frame at the inlet, the upper sweeping device consists of a sweeping collecting tank and an air nozzle, sweeping holes are uniformly distributed in the length direction of the sweeping collecting tank and are connected with the air nozzle, the upper sweeping frame at the inlet and the sweeping device are driven to move up and down by the stretching of the hydraulic cylinder, and the air nozzle and the band steel running plane keep a certain inclination angle; the inlet upper portion sweeps frame and contains inlet upper portion dust removal pipeline, curb plate, flange and closure plate, and inlet upper portion dust removal pipeline, curb plate, flange and closure plate welding are integrative, and the closure plate is located the curb plate inboard, tries blue on the curb plate, and upper portion dust removal pipeline is connected to the closure plate.
The inlet lower part sweeps frame and contains inlet lower part dust removal pipeline, curb plate, flange and closure plate, and inlet lower part dust removal pipeline, curb plate, flange and closure plate welding are integrative, and the closure plate is located the curb plate inboard, establishes the flange on the curb plate, and the closure plate is connected lower part dust removal pipeline, the lower part sweeps the device slope and arranges in the inlet lower part and sweeps on the frame, and the lower part sweeps the device and comprises sweeping collecting vat and air nozzle, evenly arranges on the length direction who sweeps the collecting vat and sweeps the hole and be connected with air nozzle, sweeps frame upper portion at the inlet lower part and sets up the deflector platform, sweeps the surperficial equipartition trompil that corresponds air nozzle at the deflector platform, guarantees to sweep and suction effect.
The adhesive roller device comprises a roller frame, a roller support, an upper rail, an upper adhesive roller, a lower rail, a lower adhesive roller, a cylinder and a hydraulic cylinder, wherein the inlet lower part blowing frame and a guide plate platform are connected onto the roller frame of the adhesive roller device through bolts, the roller frame is fixed on a unit inlet mounting base, the hydraulic cylinder is connected onto a roller frame bottom plate through bolts, a connecting block is arranged below the bottom plate, a roller rail is arranged above the bottom plate, the hydraulic cylinder stretches to push the connecting block and the bottom plate, so that the lower roller rail is driven to move upwards and downwards, the cylinder is mounted on a roller frame top plate, the bottom plate is arranged below the cylinder, the connecting block is arranged above the bottom plate, the roller rail is arranged below the connecting block, the cylinder drives the upper roller rail through the connecting block and the bottom plate to move upwards and downwards, the upper roller mounting roller support and the upper adhesive roller are arranged in the upper roller rail, the lower roller mounting roller support and the lower adhesive roller are arranged in the lower roller rail, the upper roller support, the upper adhesive roller and the lower adhesive roller are driven to move upwards and downwards while moving, and the lower adhesive roller is adjusted to be closed and opened through the respective cylinder and the hydraulic cylinder.
An outlet strip steel purging device is arranged before strip steel is coiled, the outlet strip steel purging device comprises an outlet strip steel purging hanging bracket, an upper purging device, an outlet upper purging frame, an outlet lower purging frame and a lower purging device, the outlet strip steel purging hanging bracket is connected to an outlet mounting base of a main frame in a workshop through bolts, a hydraulic cylinder bottom plate is arranged on the outlet strip steel purging hanging bracket, a trunnion matched with a hydraulic cylinder is mounted on a trunnion support and fixedly connected with the hydraulic cylinder bottom plate on the outlet strip steel purging hanging bracket, and an ear ring at the end part of the hydraulic cylinder is connected with the base of the outlet upper purging frame through a pin shaft to drive the upper purging frame to act; the upper purging device is obliquely arranged on the upper purging frame at the outlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the upper purging frame at the outlet and the purging device are driven to move up and down through the expansion and contraction of the hydraulic cylinder, and the air nozzle and the band steel operation plane keep a certain inclination angle; export upper portion sweeps frame and contains export upper portion dust removal pipeline, curb plate, flange and closure plate, and export upper portion dust removal pipeline, curb plate, flange and closure plate welding are integrative, and the closure plate is located the curb plate inboard, tries blue on the curb plate, and upper portion dust removal pipeline is connected to the closure plate.
The outlet strip steel purging hanger is formed by welding a rectangular steel pipe and a steel plate, a guide sleeve, a guide rod, a bushing and a gland are respectively arranged on two sides of a rectangular steel pipe beam of the outlet strip steel purging hanger along the vertical direction from the middle and are connected with the outlet strip steel purging hanger steel plate, and the guide sleeve and the bushing are arranged around the guide rod and move synchronously through the guide rod.
The export lower part sweeps the frame and contains export lower part dust removal pipeline, the curb plate, flange and closure plate, export lower part dust removal pipeline, the curb plate, flange and closure plate welding are integrative, the closure plate is located the curb plate inboard, establish the flange on the curb plate, the closure plate is connected lower part dust removal pipeline, the lower part sweeps the device and comprises sweeping collecting vat and air nozzle, sweep the hole and be connected with air nozzle evenly arranging on the length direction who sweeps the collecting vat, sweep frame upper portion in the export lower part and set up the deflector platform, the surface equipartition trompil that corresponds air nozzle at the deflector platform, guarantee to sweep and suction effect.
The guide plate platform is made of alloy steel subjected to quenching and tempering.
Compared with the prior art, the invention has the following beneficial effects:
the device is arranged on the inlet mounting base and positioned between the inlet steering roller and the inlet guide plate table, so that the impurities on the surface of the strip steel are thoroughly removed, the surface quality of the strip steel is ensured, the surface smoothness of the working roller is protected, and the service life of the equipment is prolonged; when the finished strip steel product is coiled, impurities such as dust generated in the rolling process are swept, and the final quality of the product is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of an inlet strip purge apparatus;
FIG. 3 is a left side view of the inlet strip purging apparatus;
FIG. 4 is a front view of the roll bonding apparatus;
FIG. 5 is a left side view of the roll bonding apparatus;
FIG. 6 is a front view of the outlet strip steel purging device;
FIG. 7 is a left side view of the outlet strip steel purging device;
1. a workshop main frame; 2. an inlet strip steel purging hanger; 3. an inlet upper purge shelf; 4. a roll sticking device; 5. an inlet lower purge shelf; 6. an inlet mounting base; 7. a work roll; 8. an outlet strip steel sweeping hanging bracket; 9. an outlet upper part blowing frame; 10. a blowing frame at the lower part of the outlet; 11. an outlet mounting base; 12. a first hydraulic cylinder; 13. a trunnion support I; 14. purging the first collecting tank; 15. a first air nozzle; 16. a guide plate table; 17. a first guide sleeve; 18. a first guide rod; 19. a first bushing; 20. a gland; 21. a pin shaft; 22. an inlet upper dust removal pipe; 23. a dust removal pipeline at the lower part of the inlet; 24. a cylinder; 25. a first connecting block; 26. a first bottom plate; 27. a roller; 28. a first roller track; 29. A roller support; 30. a roller frame; 31. a second bottom plate; 32. an upper adhesive roller; 33. a second connecting block; 34, a second hydraulic cylinder; 35. a lower adhesive roller; 36. a hydraulic cylinder III; 37. A trunnion support II; 38. sweeping the collecting tank II; 39 air nozzle two; 40. a second guide sleeve; 41. a second guide rod; 42. a second bushing; 43. a dust removal pipeline at the upper part of the outlet; 44. a side plate; 45. a blocking plate; 46. and a dust removal pipeline at the lower part of the outlet.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1 to 7, a strip cleaning apparatus of a dry leveler includes a strip purging device and a roll sticking device;
the strip steel purging device comprises an inlet strip steel purging device and an outlet strip steel purging device, the inlet strip steel purging device comprises an inlet strip steel purging hanger 2, an inlet upper portion purging rack 3, an inlet lower portion purging rack 5, an upper portion purging device, a lower portion purging device and a guide plate platform 16, the inlet strip steel purging hanger 2 is connected to an inlet mounting base 6 of a workshop main frame 1 through bolts, the inlet strip steel purging hanger 2 is formed by welding rectangular steel pipes and steel plates, a guide sleeve I17, a guide rod I18, a bushing I19 and a gland 20 are arranged on the rectangular steel pipe cross beam of the inlet strip steel purging hanger 2 from the middle along the vertical direction, the top end of the guide rod I18 is connected with the inlet strip steel purging hanger 2 steel plate, the bottom end of the guide sleeve I17 and the bushing I19 are connected with the inlet upper portion purging rack 3, the guide sleeve I17 and the bushing I19 are arranged around the guide rod I, and the gland 20 is arranged at the bottom end of the guide rod I18; through the synchronous movement of the guide rods, the movement stability of the upper purging frame is ensured, and the moving of the purging frame is prevented from being deviated when approaching the surface of the strip steel, so that the strip steel is scratched.
A hydraulic cylinder bottom plate is arranged on the inlet strip steel sweeping hanging frame 2, a trunnion matched with a hydraulic cylinder I12 is arranged on a trunnion support I13 and is fixedly connected with the bottom plate on the inlet strip steel sweeping hanging frame 2, and an end lug ring of the hydraulic cylinder I12 is connected with a base on the inlet upper sweeping frame 3 through a pin shaft 21 to drive the upper sweeping frame to move; the upper part of the inlet is driven to sweep the frame and sweep the device through the stretching of the hydraulic cylinder to move up and down, so that the distance between the sweeping air nozzle and the band steel with different models can be adjusted more conveniently, and the sweeping and sucking effects are ensured.
The upper purging device is obliquely arranged on the inlet upper purging frame 3, the upper purging device consists of a purging collecting tank I14 and an air nozzle I15, purging holes are uniformly arranged in the length direction of the purging collecting tank I14 and are connected with the air nozzle I15, and a certain inclination angle is kept between the air nozzle I15 and a strip steel running plane; the impurities on the surface of the strip steel are blown to the surface of the strip steel through the air nozzle, the impurities blown off by the air nozzle are sucked and removed by the dust suction port and the dust removal pipeline arranged in the blowing frame at the upper part of the inlet, and a certain inclination angle is kept between the air nozzle and the running plane of the strip steel, so that the impurities on the surface of the strip steel are blown and sucked cleanly.
The inlet upper sweeping frame 3 comprises an inlet upper dust removal pipeline 22, a side plate, a flange and a blocking plate, wherein the inlet upper dust removal pipeline 22, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, a flange is arranged on the side plate, and the blocking plate is connected with the upper dust removal pipeline; the inlet lower sweeping frame 5 comprises an inlet lower dust removal pipeline 23, a side plate, a flange and a blocking plate, wherein the inlet lower dust removal pipeline 23, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the flange is arranged on the side plate, and the blocking plate is connected with the lower dust removal pipeline; the lower part sweeps the device and comprises sweeping collecting vat and air nozzle, evenly arranges in the length direction who sweeps the collecting vat and sweeps the hole and be connected with air nozzle, and compressed air blows to belted steel surface through air nozzle, clears away impurity, and the lower part sweeps the device and sweeps the impurity behind the falling and sweep the dust removal pipeline suction of frame inside through the entry lower part and get rid of.
In order to ensure the smooth passing of the strip steel, the guide plate table 16 is arranged at the upper part of the blowing frame 5 at the lower part of the inlet, and the guide plate table 16 is made of alloy steel subjected to quenching and tempering treatment, so that the guide plate table has higher fatigue limit and multiple impact resistance, thereby ensuring the smooth passing of the strip steel and prolonging the service life. In order to make the air nozzle directly blow to the surface of the strip steel, holes are uniformly distributed on the surface of the guide plate table 16 corresponding to the air nozzle, and blowing and sucking effects are guaranteed.
The roller bonding device comprises a roller frame 30, a roller support 29, a first roller rail 28, an upper bonding roller 32, a lower bonding roller 35, a cylinder 24 and a second hydraulic cylinder 34, wherein an inlet lower portion blowing frame 5 and a guide plate table 16 are connected to the roller frame 30 of the roller bonding device through bolts, the roller frame 30 is fixed on a unit inlet mounting base 6, the second hydraulic cylinder 34 is connected to a second roller frame bottom plate 31 through bolts, a second connecting block 33 is arranged below the second bottom plate 31, a second roller rail is arranged above the second bottom plate 31, the second hydraulic cylinder 24 telescopically pushes the second connecting block 33 and the second bottom plate 31 so as to drive the second roller rail to move upwards and downwards, the cylinder 24 is arranged on a top plate of the roller frame 30, the first bottom plate 26 is arranged below the cylinder 24, a first connecting block 25 is arranged above the first bottom plate 26, a first roller rail 28 is arranged below the first connecting block 25, the cylinder 24 drives the first roller rail 28 to move upwards and downwards through the first connecting block 25 and the first bottom plate 15, the roller mounting roller support 29 and the upper bonding roller 32 are arranged in the first roller rail 28, the roller mounting roller support and the lower bonding roller 35 move upwards and downwards simultaneously, and the upper roller 32 and lower roller mounting roller 32 and the roller 32 move upwards and the lower roller mounting roller 32; go up adhesive roll 32 and lower adhesive roll 35 through cylinder, pneumatic cylinder regulation closure separately and open, guarantee adhesive roll and belted steel surface fully contact, the impurity on belted steel surface is got rid of in better bonding, and has the convenience of change adhesive roll and easily washs the advantage on adhesive roll surface.
In order to ensure the surface quality of a strip steel finished product and prevent dust impurities from entering the product in the rolling process of the strip steel, an outlet strip steel purging device is arranged before the strip steel is coiled, the outlet strip steel purging device comprises an outlet strip steel purging hanger 8, an upper purging device, an outlet upper purging frame 9, an outlet lower purging frame 10 and a lower purging device, the outlet strip steel purging hanger 8 is connected to an outlet mounting base 11 of a main frame 1 of a workshop through bolts, the outlet strip steel purging hanger 8 is formed by welding rectangular steel pipes and steel plates, a guide sleeve II 40, a guide rod II 41, a lining II 42 and a gland are arranged on a rectangular steel pipe cross beam of the outlet strip steel purging hanger 8 from the middle along the vertical direction and on two sides respectively, the guide rod II 41 is connected with the steel plate of the outlet strip steel purging hanger 8, the guide sleeve II 40 and the lining II 42 are arranged around the guide rod II 41, the gland is arranged at the bottom end of the guide rod II 41 and moves synchronously through the guide rod II 41.
A third bottom plate of a hydraulic cylinder is arranged on the strip steel blowing hanger 8 at the outlet, a trunnion matched with the third hydraulic cylinder is arranged on a trunnion support saddle three 37 and is fixedly connected with the bottom plate of the hydraulic cylinder on the strip steel blowing hanger 8 at the outlet, and an end lug ring of the hydraulic cylinder is connected with a base of the blowing frame at the upper part of the outlet through a pin shaft to drive the blowing frame at the upper part to move; the upper purging device is obliquely arranged on the upper purging frame 9 of the outlet, the upper purging device consists of a second purging collecting tank 38 and a second air nozzle 39, purging holes are uniformly distributed in the length direction of the second purging collecting tank 38 and are connected with the second air nozzle 39, the upper purging frame 10 of the outlet and the upper purging device are driven to move up and down through the extension and contraction of a third hydraulic cylinder 37, and the second air nozzle 39 and the band steel running plane keep a certain inclination angle; the outlet upper part blowing frame 9 comprises an outlet upper part dust removing pipeline 43, a side plate, a flange and a blocking plate, the outlet upper part dust removing pipeline 43, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the blocking plate is connected with the outlet upper part dust removing pipeline, the outlet lower part blowing frame comprises an outlet lower part dust removing pipeline 46, a side plate 44, a flange and a blocking plate 45, the outlet lower part dust removing pipeline 46, the side plate 44, the flange and the blocking plate 45 are welded into a whole, the blocking plate 45 is arranged on the inner side of the side plate 44, the side plate 44 is arranged on the flange, and the blocking plate 45 is connected with the lower part dust removing pipeline 46; the lower portion sweeps the device slope and arranges export lower part in and sweeps on frame 10, and the lower part sweeps the device and comprises sweeping collecting vat and air nozzle, sweeps the hole and is connected with air nozzle evenly arranging in the length direction that sweeps the collecting vat, sweeps frame upper portion in export lower part and sets up the deflector platform, sweeps and the suction effect is guaranteed to the surface equipartition trompil that corresponds air nozzle at the deflector platform.
Claims (2)
1. A strip steel cleaning device of a dry type temper mill is characterized by comprising a strip steel purging device and a roller sticking device;
the strip steel purging device comprises an inlet strip steel purging device and an outlet strip steel purging device, the inlet strip steel purging device comprises an inlet strip steel purging hanging frame, an upper purging device, an inlet upper purging frame, an inlet lower purging frame, a lower purging device and a guide plate platform, the inlet strip steel purging hanging frame is formed by welding a rectangular steel pipe and a steel plate, a guide sleeve, a guide rod, a bushing and a gland are respectively arranged on a rectangular steel pipe cross beam of the inlet strip steel purging hanging frame from the middle along the vertical direction at two sides, the top end of the guide rod is connected with the inlet strip steel purging hanging frame steel plate, the bottom end of the guide rod is connected with the inlet upper purging frame, the guide sleeve and the bushing are arranged around the guide rod, the gland is arranged at the bottom end of the guide rod and synchronously moves through the guide rod;
the inlet strip steel purging hanger is connected to an inlet mounting base of the main frame of the workshop through bolts, a hydraulic cylinder bottom plate is arranged on the inlet strip steel purging hanger, a trunnion matched with a hydraulic cylinder is mounted on a trunnion support and fixedly connected with the hydraulic cylinder bottom plate on the inlet strip steel purging hanger, and an end lug ring of the hydraulic cylinder is connected with a base of an inlet upper purging frame through a pin shaft to drive the upper purging frame to move; the inlet upper part blowing frame comprises an inlet upper part dust removing pipeline, a side plate, a flange and a blocking plate, the inlet upper part dust removing pipeline, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, a flange is arranged on the side plate, and the blocking plate is connected with the upper part dust removing pipeline; the upper purging device is obliquely arranged on the upper purging frame at the inlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the upper purging frame at the inlet and the purging device are driven to move up and down through the expansion and contraction of the hydraulic cylinder, and the air nozzle and the band steel operation plane keep a certain inclination angle;
the lower inlet purging device is obliquely arranged on the lower inlet purging frame and consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and connected with the air nozzle, a guide plate table is arranged on the upper portion of the lower inlet purging frame, holes are uniformly distributed on the surface of the guide plate table corresponding to the air nozzle, and purging and sucking effects are guaranteed;
the roller bonding device comprises a roller frame, a roller support, an upper rail, an upper bonding roller, a lower rail, a lower bonding roller, a cylinder and a hydraulic cylinder, wherein the inlet lower part blowing frame and the guide plate platform are connected to the roller frame of the roller bonding device through bolts;
an outlet strip steel purging device is arranged before strip steel is coiled, the outlet strip steel purging device comprises an outlet strip steel purging hanging bracket, an upper purging device, an outlet upper purging frame, an outlet lower purging frame and a lower purging device, the outlet strip steel purging hanging bracket is connected to an outlet mounting base of a main frame in a workshop through bolts, a hydraulic cylinder bottom plate is arranged on the outlet strip steel purging hanging bracket, a trunnion matched with a hydraulic cylinder is mounted on a trunnion support and fixedly connected with the hydraulic cylinder bottom plate on the outlet strip steel purging hanging bracket, and an ear ring at the end part of the hydraulic cylinder is connected with the base of the outlet upper purging frame through a pin shaft to drive the upper purging frame to act; the upper purging device is obliquely arranged on the upper purging frame at the outlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the upper purging frame at the outlet and the purging device are driven to move up and down through the expansion and contraction of the hydraulic cylinder, and the air nozzle and the band steel operation plane keep a certain inclination angle; the outlet upper part blowing frame comprises an outlet upper part dust removing pipeline, a side plate, a flange and a blocking plate, the outlet upper part dust removing pipeline, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, a flange is arranged on the side plate, and the blocking plate is connected with the upper part dust removing pipeline;
the outlet strip steel purging hanger is formed by welding a rectangular steel pipe and a steel plate, a guide sleeve, a guide rod, a bushing and a gland are respectively arranged on the rectangular steel pipe beam of the outlet strip steel purging hanger from the middle along the vertical direction at two sides and are connected with the outlet strip steel purging hanger steel plate, the guide sleeve and the bushing are arranged around the guide rod and synchronously move through the guide rod;
the export lower part sweeps the frame and contains export lower part dust removal pipeline, the curb plate, flange and closure plate, export lower part dust removal pipeline, the curb plate, flange and closure plate welding are integrative, the closure plate is located the curb plate inboard, establish the flange on the curb plate, the closure plate is connected lower part dust removal pipeline, the lower part sweeps the device and comprises sweeping collecting vat and air nozzle, sweep the hole and be connected with air nozzle evenly arranging on the length direction who sweeps the collecting vat, sweep frame upper portion in the export lower part and set up the deflector platform, the surface equipartition trompil that corresponds air nozzle at the deflector platform, guarantee to sweep and suction effect.
2. The strip cleaning apparatus of claim 1 wherein said shoe table is a temper alloy steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022108560773 | 2022-07-21 | ||
| CN202210856077 | 2022-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115228949A true CN115228949A (en) | 2022-10-25 |
| CN115228949B CN115228949B (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210965130.3A Active CN115228949B (en) | 2022-07-21 | 2022-08-12 | Strip steel cleaning device of dry leveling machine |
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| Country | Link |
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| CN (1) | CN115228949B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290123A (en) * | 1994-04-21 | 1995-11-07 | Nisshin Steel Co Ltd | Temper rolling mill for metallic strip and its operating method |
| CN102671971A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field controlled plate surface cleaning device |
| CN102671975A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field control type dry planishing dust removal method |
| CN102671976A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field controlled plate surface cleaning device for single stand cold rolling |
| CN102671973A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active flow field controllable type dry leveling dust cleaning device |
| WO2012130770A2 (en) * | 2011-03-29 | 2012-10-04 | Turbofilter Gmbh | Apparatus for cleaning the surface of moving metal webs |
| CN209577743U (en) * | 2018-12-29 | 2019-11-05 | 中冶南方工程技术有限公司 | Hot-rolled leveling working roll roll surface dust remove device |
-
2022
- 2022-08-12 CN CN202210965130.3A patent/CN115228949B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290123A (en) * | 1994-04-21 | 1995-11-07 | Nisshin Steel Co Ltd | Temper rolling mill for metallic strip and its operating method |
| WO2012130770A2 (en) * | 2011-03-29 | 2012-10-04 | Turbofilter Gmbh | Apparatus for cleaning the surface of moving metal webs |
| CN102671971A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field controlled plate surface cleaning device |
| CN102671975A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field control type dry planishing dust removal method |
| CN102671976A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active airflow field controlled plate surface cleaning device for single stand cold rolling |
| CN102671973A (en) * | 2012-05-04 | 2012-09-19 | 中冶南方工程技术有限公司 | Active flow field controllable type dry leveling dust cleaning device |
| CN209577743U (en) * | 2018-12-29 | 2019-11-05 | 中冶南方工程技术有限公司 | Hot-rolled leveling working roll roll surface dust remove device |
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|---|---|
| CN115228949B (en) | 2024-04-26 |
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