CN220216253U - Steel plate transverse cutting line dust removing device - Google Patents
Steel plate transverse cutting line dust removing device Download PDFInfo
- Publication number
- CN220216253U CN220216253U CN202321518163.XU CN202321518163U CN220216253U CN 220216253 U CN220216253 U CN 220216253U CN 202321518163 U CN202321518163 U CN 202321518163U CN 220216253 U CN220216253 U CN 220216253U
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- Prior art keywords
- dust
- dust collector
- header
- dust collection
- body frame
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- 239000000428 dust Substances 0.000 title claims abstract description 116
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000007664 blowing Methods 0.000 claims abstract description 39
- 238000010926 purge Methods 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 13
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims description 2
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052742 iron Inorganic materials 0.000 abstract description 10
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to a steel plate transverse line dust removing device, which belongs to novel equipment for steel coil opening and transverse cutting treatment and comprises a dust removing device body, a blowing fan and a dust remover. The dust collector is internally provided with a blowing device which is connected with a lifting device, and the inlet of the dust collector is provided with a dust collector. Under the action of the dust removing device, the iron scales on the surface of the steel coil after being unwound and straightened can be completely removed, and the surface quality of the steel coil after being unwound and transversely cut is ensured.
Description
Technical Field
The utility model relates to the field of steel coil opening and transverse cutting treatment of hot rolled coils, in particular to a steel plate transverse cutting line dust removing device.
Background
The coil opening transverse cutting line after hot rolling mainly comprises an upward rolling walking beam, an upward rolling trolley, an uncoiler, a pinch roll, a coarse straightening machine, dust removal, a circle shear, scrap shears, a fine car machine, flying shears, stacking, a finished product roller way and the like, and is mainly used for opening the coil into steel plates with different specifications. Wherein the straightening machine is used for flattening the steel plate by repeatedly bending the steel plate. In this process, the steel plate is repeatedly bent, so that part of the scale attached to the surface of the steel plate is peeled off, and is adhered to or even pressed into the surface of the steel plate. The current transverse tangential scheme mainly uses a brush roller to brush off the scales, has poor dust removal effect, is easy to cause scale accumulation on the surface of the steel plate, and generates the steel plate with quality defects.
Therefore, aiming at the defects of the current transverse line, a dust removing device capable of efficiently removing the scales on the surface of the steel plate is designed, and the problem that scales exist on the surface of the steel coil after the steel coil is uncoiled and straightened due to the flat transverse line is solved.
The utility model aims to design a dust removing device capable of efficiently removing iron scales on the surface of a steel plate, solves the problem that the iron scales exist on the surface of a steel coil after being opened and leveled and straightened by a steel coil opening and horizontal cutting line, and effectively improves the surface quality of a product.
Disclosure of Invention
The utility model aims to solve the problems and provides a steel plate transverse and tangential line dust removing device.
The purpose of the utility model is realized in the following way: the utility model provides a steel sheet crosscut line dust collector, includes blowing fan 1, dust shaker 5, still includes: hose 2, dust removing pipeline 4, lifting cylinder 6, lifting guide block 7, upper purging header 8, fixed block 9, lower purging header 10, dust box 11, transition roller way 12, anti-collision device 13, dust removing device body frame 14; the dust collector 3 is connected with the blowing fan 1 through a hose 2, the base of the lifting cylinder 6 is fixed on the dust collector body frame 14 through a bolt, a cylinder rod stretches into the dust collector body frame 14 and is connected with the lifting guide block 7 through a cylinder fork head, the lifting guide block 7 is arranged in the dust collector body frame 14, the lifting guide block 7 is fixedly connected with the upper blowing header 8, the lifting cylinder 6 cylinder rod stretches and contracts to drive the lifting guide block 7 to move up and down in a lifting guide groove of the dust collector body frame 14, the upper blowing header 8 is driven to move up and down, the lower blowing header 10 is fixedly connected to the fixed block 9, and air flows generated by the blowing fan 1 respectively enter the upper blowing header 8 and the lower blowing header 10, and the upper blowing header 8 and the lower blowing header are all hoses 2; the dust collector 3 is internally provided with an anti-collision device 13, the inlet of the dust collector 3 is provided with a dust collector, the dust collector comprises a dust box 11 and a transition roller way 12, the bearing seats of the transition roller way 12 are fixed on two sides of the dust box 11 through bolts, rollers pass through the middle of the dust box 11, and the dust box 11 is connected with the dust collector 5 through a dust collecting pipeline 4.
The dust collector body frame 14 is composed of a steel structure base and frames with two sides made of section steel, the anti-collision device is a beam made of section steel, and the anti-collision device is arranged at the inlet side of the dust collector body frame 14.
The beneficial effects of the utility model are as follows: under the action of the dust removing device, the iron scales on the surface of the steel coil after being unwound and straightened can be completely removed, and the surface quality of the steel coil after being unwound and transversely cut is ensured.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the position relationship of a steel plate transverse and tangential dust removing device;
fig. 2 is a front view of a dust collector body of a steel plate transverse line dust collector according to the present utility model.
In the figure, 1, a blowing fan; 2. a polyurethane hose; 3. a dust removal device; 4. a dust removal pipeline; 5. a dust remover; 6. a lifting cylinder; 7. lifting the guide block; 8. an upper purge header; 9. a fixed block; 10. a lower purge header; 11. a dust collection box; 12. a transition roller way; 13. an anti-collision device; 14. a dust collector body frame.
Detailed Description
A steel plate transverse cutting line dust removing device comprises a dust removing device body, a blowing fan and a dust remover. The dust collector is characterized in that a purging device is arranged in the dust collector body, the purging device is connected with a lifting device, and a dust collecting device is arranged at an inlet of the dust collector body. The dust collector is characterized in that a lifting device is arranged in the dust collector body and connected with the blowing device, and the dust collector body is provided with a dust collecting device. Under the action of the dust removing device, the iron scales on the surface of the steel coil after being unwound and straightened can be completely removed, and the surface quality of the steel coil after being unwound and transversely cut is ensured.
By adopting the technical scheme, the blowing fan is connected with the blowing device through the polyurethane hose, and the blowing fan is used for sending air to the blowing device. The blowing device blows the iron scales on the surface of the steel plate, the iron scales are mixed in the air, the dust remover is connected with the dust remover through a steel pipe, the air mixed with the iron scales in the dust collector is sucked away by the dust remover, the air is filtered by the dust remover, waste gas meeting the environmental protection requirement is discharged, and the iron scales are discharged and recovered from the lower part of the dust remover.
Preferably, the purging device comprises an upper purging header and a lower purging header, wherein the upper purging header is connected with the lifting guide block, and the lower purging header is connected with the fixed block. The air outlet of the upper purging header is aligned with the upper surface of the steel plate and forms an included angle of 30 degrees with the upper surface of the steel plate. The air outlet of the lower purging header is aligned with the lower surface of the steel plate and forms an included angle of 60 degrees with the lower surface of the steel plate.
By adopting the technical scheme, the blowing fan generates air flow, and the air flow flows into the upper blowing header and the lower blowing header through the polyurethane hose to blow up the scales on the surface of the steel plate.
Preferably, the lifting device comprises a lifting cylinder and a lifting guide block, wherein the lifting cylinder is fixed on the dust collector body, a cylinder rod is connected with the lifting guide block, and the lifting guide block is arranged in a lifting guide groove of the dust collector body.
By adopting the technical scheme, the lifting cylinder drives the lifting guide block to move up and down in the lifting guide groove of the dust removing device body, so as to drive the upper purging collecting pipe to move up and down. When the steel plate wears and throws the tail, in order to prevent the head and the tail of the steel plate from crashing the upper purging header, the upper purging header is lifted to a standby position, and falls to a working position after the end of the wearing and the tail throwing.
Preferably, the dust collecting device comprises a steel dust collecting box and a transition roller way. The transition roller way is arranged in the dust collection box.
By adopting the technical scheme, the steel plate can pass through the dust removing device through the transition roller way inside the dust removing device.
Referring to fig. 1 and 2, a dust removing device for a transverse and tangential line of a steel plate comprises a blowing fan 1; 2. a polyurethane hose; 3. a dust removing apparatus body; 4. a dust removal pipeline; 5. a dust remover; 6. a lifting cylinder; 7. lifting the guide block; 8. an upper purge header; 9. a fixed block; 10. a lower purge header; 11. a dust collection box; 12. a transition roller way; 13. an anti-collision device; 14. a dust removing equipment body frame.
The dust collector body 3 is connected with the blowing fan 1 through the polyurethane hose 2, the blowing fan 1 generates air flow, and the air flow flows into the dust collector body 3 through the polyurethane hose 2.
The dust collector body 3 is internally provided with a purging device which comprises a lifting cylinder 6, a lifting guide block 7, an upper purging header 8, a fixed block 9, a lower purging header 10 and a dust collector body frame 14. The lifting cylinder 6 is connected with the lifting guide block 7, the upper purging header 8 is fixedly connected to the lifting guide block 7, the lifting cylinder 6 cylinder rod stretches and contracts to drive the lifting guide block 7 to move up and down in the lifting guide groove of the dust collector body frame 14, and then the upper purging header 8 is driven to move up and down. The lower purge header 10 is fixedly connected to the fixed block 9, thereby ensuring the purge position of the lower purge header. The air flow generated by the blowing fan 1 enters an upper blowing header 8 and a lower blowing header 10 respectively to blow up the scales on the surface of the steel plate.
An anti-collision device 13 is arranged in the dust collector body 3 to prevent the head or tail of the steel plate from crashing the upper purging header 8.
The inlet of the dust collector body 3 is provided with a dust collector, which comprises a dust collection box 11 and a transition roller way 12. The transition roller way 12 is installed inside the dust box 11. The dust box 11 is connected with the dust remover 5 through a dust removing pipeline 4, and the iron scale blown by the collecting and blowing device enters the dust remover 5.
The above embodiments are merely examples of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (2)
1. The utility model provides a steel sheet crosscut line dust collector, includes sweeps fan (1), dust shaker (5), its characterized in that: further comprises: the dust collector comprises a hose (2), a dust collection pipeline (4), a lifting cylinder (6), a lifting guide block (7), an upper purging header (8), a fixed block (9), a lower purging header (10), a dust collection box (11), a transition roller way (12), an anti-collision device (13) and a dust collector body frame (14); the dust collector (3) is connected with the blowing fan (1) through a hose (2), the base of the lifting cylinder (6) is fixed on the dust collector body frame (14) through a bolt, a cylinder rod stretches into the dust collector body frame (14) and is connected with the lifting guide block (7) through a cylinder fork head, the lifting guide block (7) is arranged in the dust collector body frame (14), the lifting guide block (7) is fixedly connected with the upper blowing header (8), the lifting cylinder (6) stretches and contracts to drive the lifting guide block (7) to move up and down in the lifting guide groove of the dust collector body frame (14), the upper blowing header (8) is driven to move up and down, the lower blowing header (10) is fixedly connected to the fixed block (9), and air flows generated by the blowing fan (1) respectively enter the upper blowing header (8) and the lower blowing header (10), and the upper blowing header (8) and the lower blowing header are all hoses (2); an anti-collision device (13) is arranged in the dust collection device (3), a dust collection device is arranged at an inlet of the dust collection device (3), the dust collection device comprises a dust collection box (11) and a transition roller way (12), bearing seats of the transition roller way (12) are fixed on two sides of the dust collection box (11) through bolts, rollers penetrate through the middle of the dust collection box (11), and the dust collection box (11) is connected with a dust collector (5) through a dust collection pipeline (4).
2. A steel plate transverse cutting line dust removing device according to claim 1, wherein: the dust collector body frame (14) consists of a steel structure base and frames with two sides made of section steel, the anti-collision device is a beam made of section steel, and the anti-collision device is arranged at the inlet side of the dust collector body frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518163.XU CN220216253U (en) | 2023-06-14 | 2023-06-14 | Steel plate transverse cutting line dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518163.XU CN220216253U (en) | 2023-06-14 | 2023-06-14 | Steel plate transverse cutting line dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216253U true CN220216253U (en) | 2023-12-22 |
Family
ID=89196307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518163.XU Active CN220216253U (en) | 2023-06-14 | 2023-06-14 | Steel plate transverse cutting line dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216253U (en) |
-
2023
- 2023-06-14 CN CN202321518163.XU patent/CN220216253U/en active Active
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