CN218925699U - Dephosphorization device is used in production of hot rolling coil - Google Patents
Dephosphorization device is used in production of hot rolling coil Download PDFInfo
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- CN218925699U CN218925699U CN202223219395.3U CN202223219395U CN218925699U CN 218925699 U CN218925699 U CN 218925699U CN 202223219395 U CN202223219395 U CN 202223219395U CN 218925699 U CN218925699 U CN 218925699U
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Abstract
The utility model discloses a dephosphorization device for hot rolling coil production, which comprises a roller way, a sheet body and a filter pump, wherein a high-pressure water dephosphorization mechanism is arranged on one side of the roller way, and a contact dephosphorization mechanism is arranged on one side of the roller way; the high-pressure water dephosphorization mechanism comprises a water body, a water tank, a water outlet assembly and a filtering assembly, wherein the filtering pump is used for carrying out secondary filtering on the water body; the contact type dephosphorization mechanism comprises an L-shaped brush, an operating part and an adjusting part, wherein the L-shaped brush is in contact with the surface of the thin plate body, the operating part drives the L-shaped brush to circularly move, and the adjusting part can control the distance between the L-shaped brush and the thin plate body. The utility model has the advantages that the primary dephosphorization operation can be carried out on the steel plate under the action of the high-pressure water dephosphorization mechanism, and most of the phosphorus flakes can be blown away while the steel plate is cooled; the action of the contact type dephosphorization mechanism can prevent small parts of water and phosphorus from staying on the upper surface of the steel plate, thereby improving the rolling quality.
Description
Technical Field
The utility model relates to the technical field of hot rolled plate production, in particular to a dephosphorization device for hot rolled coil production.
Background
The hot rolled coil is in a rolled form of a hot rolled plate, namely a hot rolled steel plate and a steel strip, commonly called a hot plate, which is a steel plate with the width of more than or equal to 600mm and the thickness of 0.35-200mm, and the phosphate sheets of the steel plate are removed before finish rolling, so that the quality of finish rolling is improved;
an existing dephosphorization apparatus such as CN202120590035.0 is a patent with the name of an automatic descaling apparatus for hot rolled coils, which, although effective in dephosphorization, has the following drawbacks; 1. the part of water body losing power can stay on the upper surface of the steel plate, especially the edge part of the steel plate, and the phosphorus flakes mixed with the water body can stay on the upper surface of the steel plate at the moment, so that the rolling quality is affected.
Disclosure of Invention
Accordingly, it is desirable to provide a dephosphorization apparatus for hot rolled coil production in view of the above-mentioned problems;
in order to achieve the above object, the present utility model adopts the following technical scheme; the high-pressure water dephosphorization device comprises a roller way, a thin plate body and a filtering pump, wherein the thin plate body is positioned on the upper surface of the roller way, a high-pressure water dephosphorization mechanism is arranged on one side of the roller way, and a contact dephosphorization mechanism is arranged on one side of the roller way;
the high-pressure water dephosphorization mechanism comprises a water body, a water tank, a water outlet assembly and a filtering assembly, wherein the filtering pump is used for carrying out secondary filtering on the water body and transporting the water body to the water outlet assembly, the water body is sprayed to the thin plate body through the water outlet assembly, the filtering assembly is used for carrying out primary filtering on the water body, and the filtering assembly is detachably connected with the water tank;
the contact type dephosphorization mechanism comprises an L-shaped brush, an operation part and an adjustment part, wherein the L-shaped brush is in contact with the surface of the thin plate body, the operation part drives the L-shaped brush to circularly move, and the adjustment part can control the distance between the L-shaped brush and the thin plate body.
Further, go out the water subassembly including installing the F venturi tube at the filter pump output, install the connecting pipe between filter pump and the water tank, the circular pipe is installed to F venturi tube one end, installs the outlet pipe on the circular pipe near one side of sheet metal body, and the contained angle between outlet pipe and the circular pipe is unequal to 90 degrees.
Further, the filter component comprises a limiting frame arranged at the upper end of the water tank, a water collecting bucket is arranged at the upper end of the limiting frame, the lower end of the water collecting bucket is inserted into the limiting frame, and a filter screen is arranged at the lower end of the water collecting bucket.
Further, the running part comprises a fang -shaped frame arranged at one side of the roller way, two sides of the fang -shaped frame are provided with round through holes, two pairs of round through holes are arranged and positioned at four corners of the virtual rectangle, bearings are arranged at two ends of the round through holes, a rotating roller is arranged at the inner ring of the bearing, a conveyor belt is arranged on the surface of the rotating roller side, two ends of the conveyor belt are connected with the rotating roller in a sleeved mode, and the conveyor belt is arranged in two and is arranged in the horizontal direction; one side of the fang frame is provided with a first driving motor, and a rotating end of the first driving motor is fixedly connected with the rotating roller.
Further, the adjusting part comprises a rectangular groove which is formed in the upper end of the fang -shaped frame, a sliding block is arranged in the rectangular groove, a linear motor is arranged at the upper end of the rectangular groove, the telescopic end of the linear motor is fixedly connected with the sliding block, a circular hole is formed in the center of the sliding block, and a bearing is arranged in the circular hole; and a second driving motor is arranged on one side of the sliding block, and the rotating end of the second driving motor is fixedly connected with the rotating roller.
Further, a liquid level detector is arranged in the water tank.
Compared with the prior art, the technical scheme has the following beneficial effects: the primary dephosphorization operation can be carried out on the steel plate under the action of the high-pressure water dephosphorization mechanism, and most of phosphorus flakes can be blown away while the steel plate is cooled; the small part of water and phosphorus can be prevented from staying on the upper surface of the steel plate by matching with the action of the contact type phosphorus removal mechanism, so that the rolling quality is improved;
through the effect of adjusting part, make L shape brush can carry out dephosphorization operation to the steel sheet of different thickness, avoid L shape brush to the steel sheet pressure too big or the distance is far away.
Drawings
FIG. 1 is a schematic view of a dephosphorization apparatus for hot rolled coil production according to the present utility model;
FIG. 2 is a schematic side view of a contact dephosphorization mechanism of the present utility model;
FIG. 3 is a schematic diagram of a regulating portion according to the present utility model;
FIG. 4 is a schematic top view of a conveyor belt of the present utility model;
FIG. 5 is a schematic side view of a circular tube of the present utility model;
FIG. 6 is a second schematic diagram of the adjustment portion of the present utility model;
FIG. 7 is a schematic view of a filter assembly of the present utility model;
in the figure, 1, a roller way; 2. a thin plate body; 3. a filter pump; 4. a body of water; 5. a water tank; 6. a water outlet assembly; 7. a filter assembly; 8. an L-shaped brush; 9. an operation unit; 10. an adjusting section; 11. an F-shaped pipe; 12. a connecting pipe; 13. a circular tube; 14. a water outlet pipe; 15. a limit frame; 16. a water collection bucket; 17. a filter screen; 18. fang shaped shelves; 19. a circular through hole; 20. a bearing; 21. a rotating roller; 22. a conveyor belt; 23. driving a first motor; 24. a linear motor; 25. a circular hole; 26. a liquid level detector; 27. rectangular grooves; 28. a sliding block; 29. and driving a second motor.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
The embodiment of the application provides a dephosphorization device for hot rolling coil production, please refer to fig. 1-7: the high-pressure water dephosphorization device comprises a roller way 1, a thin plate body 2 and a filter pump 3, wherein the thin plate body 2 is positioned on the upper surface of the roller way 1, a high-pressure water dephosphorization mechanism is arranged on one side of the roller way 1, and a contact dephosphorization mechanism is arranged on one side of the roller way 1;
the high-pressure water dephosphorization mechanism comprises a water body 4, a water tank 5, a water outlet assembly 6 and a filtering assembly 7, wherein the filtering pump 3 carries out secondary filtering on the water body 4 and conveys the water body 4 to the water outlet assembly 6, the water body 4 is sprayed to the thin plate body 2 through the water outlet assembly 6, the filtering assembly 7 carries out primary filtering on the water body 4, and the filtering assembly 7 is detachably connected with the water tank 5;
the contact type dephosphorization mechanism comprises an L-shaped hairbrush 8, a running part 9 and an adjusting part 10, wherein the L-shaped hairbrush 8 is in surface contact with the thin plate body 2, the running part 9 drives the L-shaped hairbrush 8 to circularly move, and the adjusting part 10 can control the distance between the L-shaped hairbrush 8 and the thin plate body 2.
In practical application, the roller way 1 in the device is provided with an independent driving system, and when the thin plate body 2 moves onto the roller way 1, the thin plate body 2 can be driven to move by manually controlling the rotation of the roller way 1; when the thin plate body 2 passes through the water outlet assembly 6, the filter pump 3 is controlled to work, the water body 4 is sprayed to the thin plate body 2 through the water outlet assembly 6 by the filter pump 3, and the primary dephosphorization of the thin plate body 2 is realized by using the scouring force of the water body 4;
meanwhile, the running part 9 is controlled to rotate, the running part 9 drives the L-shaped hairbrush 8 to be in contact with the thin plate body 2 rapidly, phosphorus sheets on the surface of the thin plate body 2 are moved to one side of the water tank 5, and meanwhile, the water body 4 remained on the thin plate body 2 can be removed, so that the surface of the thin plate body 2 is in a clean state;
the water body 4 washed by the thin plate body 2 moves to the water tank 5 under the driving action of the running part 9, the phosphorus in the water body 4 can be filtered through the action of the filter assembly 7, and the phosphorus in the filter assembly 7 can be cleaned manually in a detachable connection mode;
the operation part 9 can be driven to move in the vertical direction through the action of the adjusting part 10, and the dephosphorization operation can be carried out on the thin plate bodies 2 with different thicknesses, so that the L-shaped hairbrush 8 is more attached to the thin plate bodies 2.
Referring to fig. 1 of the specification and fig. 5 of the specification, the water outlet assembly 6 comprises an F-shaped pipe 11 arranged at the output end of the filter pump 3, a connecting pipe 12 is arranged between the filter pump 3 and the water tank 5, a round pipe 13 is arranged at one end of the F-shaped pipe 11, a water outlet pipe 14 is arranged on one side, close to the thin plate body 2, of the round pipe control 13, and an included angle between the water outlet pipe 14 and the round pipe 13 is not equal to 90 degrees.
Specifically in practical application, the work of filter pump 3, when passing through connecting pipe 12 with the water 4 in the water tank 5, can filter water 4 once more, water 4 flows F shape pipe 11 through filter pump 3, shunts water 4 to the top and the below of sheet metal body 2 through the effect of circular pipe 13, finally discharges at a high speed through outlet pipe 14, and the setting of contained angle inequality 90 degrees between outlet pipe 14 and circular pipe 13 can make water 4 have faster horizontal migration speed.
Referring to fig. 1 of the specification and fig. 7 of the specification, the filter assembly 7 comprises a limit frame 15 arranged at the upper end of the water tank 5, a water collecting bucket 16 is arranged at the upper end of the limit frame 15, the lower end of the water collecting bucket 16 is inserted into the limit frame 15, and a filter screen 17 is arranged at the lower end of the water collecting bucket 16.
Specifically in practical application, water 4 flows to the top of water tank 5 under the effect in the middle, can increase the collection scope of water tank 5 through the effect of water catch bowl 16, can filter the phosphorus flake in the water 4 to filter the filter screen 17 top through the effect of filter screen 17, through the effect of spacing frame 15, is convenient for dismantle water catch bowl 16, and the phosphorus flake of being convenient for is clear.
Referring to fig. 1, 2 and 6 of the specification, the running part 9 comprises fang -shaped frames 18 and fang -shaped frames 18 which are arranged on one side of the roller table 1, two pairs of round through holes 19 are formed in two sides of each frame 18 and are positioned at four corners of a virtual rectangle, bearings 20 are arranged at two ends of each round through hole 19, a rotating roller 21 is arranged at the inner ring of each bearing 20, a conveyor belt 22 is arranged on the surface of the rotating roller 21, and two ends of each conveyor belt 22 are connected with the corresponding rotating roller 21 in a sleeved mode, and the conveyor belts 22 are arranged in two and are arranged in the horizontal direction; a first driving motor 23 is arranged on one side of the fang -shaped frame 18, and the rotating end of the first driving motor 23 is fixedly connected with the rotating roller 21.
In practical application, the rotation of the first driving motor 23 is controlled to drive the rotating roller 21 to rotate, the rotating roller 21 rotates to drive the conveying belt 22 to rotate, the conveying belt 22 drives the L-shaped hairbrush 8 to contact the thin plate body 2, and the phosphorus sheet is scraped to the upper part of the water tank 5, so that the rotating roller 21 rotates stably under the action of the bearing 20.
Referring to fig. 1, 2 and 3 of the specification, the adjusting part 10 comprises a rectangular groove 27 formed at the upper end of the fang -shaped frame 18, a sliding block 28 is arranged in the rectangular groove 27, a linear motor 24 is arranged at the upper end of the rectangular groove 27, the telescopic end of the linear motor 24 is fixedly connected with the sliding block 28, a circular hole 25 is formed in the center of the sliding block 28, and the bearing 20 is arranged in the circular hole 25; a second driving motor 29 is arranged on one side of the sliding block 28, and the rotating end of the second driving motor 29 is fixedly connected with the rotating roller 21.
In practical application, the linear motor 24 is controlled to stretch out and draw back, the sliding block 28 can be driven to move in the vertical direction, the bearing 20 at the upper end of the thin plate body 2 is driven to move by the movement of the sliding block 28, and finally the L-shaped hairbrush 8 at the upper end is driven to move in the vertical direction, so that the L-shaped hairbrush 8 is more attached to the thin plate body 2.
Referring to fig. 1 of the drawings, a liquid level detector 26 is mounted in the tank 5.
In practical application, the liquid level of the water body 4 in the water tank 5 can be detected in real time through the action of the liquid level detector 26, so that timely water supplementing is facilitated.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Claims (6)
1. The dephosphorization device for the hot rolling thin coil production comprises a roller way (1), a thin plate body (2) and a filter pump (3), wherein the thin plate body (2) is positioned on the upper surface of the roller way (1), and the dephosphorization device is characterized in that a high-pressure water dephosphorization mechanism is arranged on one side of the roller way (1), and a contact dephosphorization mechanism is arranged on one side of the roller way (1);
the high-pressure water dephosphorization mechanism comprises a water body (4), a water tank (5), a water outlet assembly (6) and a filtering assembly (7), wherein the filtering pump (3) is used for carrying out secondary filtering on the water body (4) and transporting the water body (4) to the water outlet assembly (6), the water body (4) is sprayed to the thin plate body (2) through the water outlet assembly (6), the filtering assembly (7) is used for carrying out primary filtering on the water body (4), and the filtering assembly (7) is detachably connected with the water tank (5);
the contact type dephosphorization mechanism comprises an L-shaped hairbrush (8), an operation part (9) and an adjustment part (10), wherein the L-shaped hairbrush (8) is in surface contact with the thin plate body (2), the operation part (9) drives the L-shaped hairbrush (8) to circularly move, and the adjustment part (10) can control the distance between the L-shaped hairbrush (8) and the thin plate body (2).
2. The dephosphorization device for hot rolling coil production according to claim 1, wherein the water outlet assembly (6) comprises an F-shaped pipe (11) arranged at the output end of the filter pump (3), a connecting pipe (12) is arranged between the filter pump (3) and the water tank (5), a round pipe (13) is arranged at one end of the F-shaped pipe (11), a water outlet pipe (14) is arranged on one side, close to the sheet body (2), of the round pipe (13), and an included angle between the water outlet pipe (14) and the round pipe (13) is not equal to 90 degrees.
3. The dephosphorization device for hot rolling coil production according to claim 2, characterized in that the filtering assembly (7) comprises a limit frame (15) arranged at the upper end of the water tank (5), a water collecting bucket (16) is arranged at the upper end of the limit frame (15), the lower end of the water collecting bucket (16) is inserted into the limit frame (15), and a filter screen (17) is arranged at the lower end of the water collecting bucket (16).
4. The dephosphorization device for hot rolled thin coil production according to claim 3, wherein the running part (9) comprises a fang -shaped frame (18) arranged at one side of a roller way (1), round through holes (19) are formed in two sides of the fang -shaped frame (18), two pairs of round through holes (19) are arranged and positioned at four corners of a virtual rectangle, bearings (20) are arranged at two ends of the round through holes (19), a rotating roller (21) is arranged at the inner ring of the bearings (20), a conveyor belt (22) is arranged on the side surface of the rotating roller (21), two ends of the conveyor belt (22) are connected with the rotating roller (21) in a sleeved mode, and the conveyor belt (22) is provided with two pairs and is arranged in the horizontal direction; one side of the fang frame (18) is provided with a first driving motor (23), and the rotating end of the first driving motor (23) is fixedly connected with the rotating roller (21).
5. The dephosphorization device for hot rolled coil production according to claim 4, wherein the adjusting part (10) comprises a rectangular groove (27) which is arranged at the upper end of a fang -shaped frame (18), a sliding block (28) is arranged in the rectangular groove (27), a linear motor (24) is arranged at the upper end of the rectangular groove (27), the telescopic end of the linear motor (24) is fixedly connected with the sliding block (28), a circular hole (25) is arranged at the center of the sliding block (28), and a bearing (20) is arranged in the circular hole (25); and a second driving motor (29) is arranged on one side of the sliding block (28), and the rotating end of the second driving motor (29) is fixedly connected with the rotating roller (21).
6. Dephosphorization device for hot rolled coil production according to claim 1, characterized in that a liquid level detector (26) is installed in the water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223219395.3U CN218925699U (en) | 2022-12-04 | 2022-12-04 | Dephosphorization device is used in production of hot rolling coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223219395.3U CN218925699U (en) | 2022-12-04 | 2022-12-04 | Dephosphorization device is used in production of hot rolling coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218925699U true CN218925699U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223219395.3U Active CN218925699U (en) | 2022-12-04 | 2022-12-04 | Dephosphorization device is used in production of hot rolling coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218925699U (en) |
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2022
- 2022-12-04 CN CN202223219395.3U patent/CN218925699U/en active Active
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