CN211100817U - Descaling water retaining equipment for hot rolling production line - Google Patents
Descaling water retaining equipment for hot rolling production line Download PDFInfo
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- CN211100817U CN211100817U CN201920977764.4U CN201920977764U CN211100817U CN 211100817 U CN211100817 U CN 211100817U CN 201920977764 U CN201920977764 U CN 201920977764U CN 211100817 U CN211100817 U CN 211100817U
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- adjusting
- descaling
- baffle
- hot rolling
- feeding seat
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Abstract
The utility model relates to the technical field of hot rolling dephosphorization water, in particular to descaling water retaining equipment for a hot rolling production line, which solves the problem that the descaling water cannot be effectively blocked from overflowing in the prior art, and comprises a descaling box, a feeding seat and a discharging seat, wherein the feeding seat and the discharging seat are respectively welded on the side walls of the two sides of the descaling box, and the inner upper wall and the lower wall of the descaling box are both provided with a dephosphorization water collecting pipe, the bottom of the dephosphorization water collecting pipe is provided with a plurality of dephosphorization nozzles, and the inside of the descaling box is provided with a conveying roller through a fixed shaft, the bottom of the descaling box is provided with a bottom hole, the feeding seat and the discharging seat are both provided with through holes, the utility model is provided with the fixed baffle and the adjusting baffle, so that the dephosphorization water can not overflow along the gap between the adjusting baffle and the slab, meanwhile, the high-pressure water which is splashed back can not be splashed outwards, and the water retaining effect of the descaling box is greatly improved.
Description
Technical Field
The utility model relates to a hot rolling dephosphorization water technical field especially relates to a hot rolling production line descaling water retaining equipment.
Background
In a hot continuous rolling mill group, a high-pressure water dephosphorization machine is generally arranged between a heating furnace and a rolling mill, and the main function is to remove iron oxide scales on the surface of a plate blank by high-pressure water spraying. The phosphorus removal machine not only has good phosphorus removal performance, but also has good sealing performance. However, in production, the sealing performance of the phosphorus removal machine is difficult to guarantee, and particularly, the phenomenon that the pinch roll cannot block water is common, so that the normal production is greatly influenced.
As the pinch roll is used for a long time, the abrasion of the middle part of the roll exceeds the standard, so that a gap is generated between the roll and the middle part of the surface of the plate blank, and the overflow of dephosphorization water cannot be effectively blocked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the descaling water overflow of the hot rolling production line can not be effectively blocked in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the descaling water retaining equipment for the hot rolling production line comprises a descaling box, a feeding seat and a discharging seat, wherein the feeding seat and the discharging seat are welded on the side walls of two sides of the descaling box respectively, a dephosphorization water collecting pipe is installed on the upper wall and the lower wall of the descaling box, a plurality of dephosphorization nozzles are installed at the bottom of the dephosphorization water collecting pipe, a conveying roller is installed in the descaling box through a fixed shaft, and a bottom hole is formed in the bottom of the descaling box;
the descaling device is characterized in that through holes are formed in the feeding seat and the discharging seat, support plates are arranged on two sides of each through hole of the feeding seat respectively, an adjusting baffle is arranged on one side of the feeding seat in a sliding mode through an adjusting plate, movable support rods are arranged on two side walls of the adjusting baffle in a rotating mode, a fixing baffle is fixed between the two movable support rods, the adjusting baffle is fixedly connected with the movable support rods through adjusting rods, cavities are formed in the two side walls, close to the feeding seat, of the descaling box, fixed screw rods are fixedly mounted between the cavities and the support plates through bearings, driven bevel gears are fixedly sleeved on the outer walls of the fixed screw rods, driving bevel gears are meshed on one sides of the driven bevel gears, and hand wheels are mounted on one sides of the driving bevel gears outside.
Preferably, the side wall of the descaling box is provided with a side hole, one side of the side hole is provided with a lifting cover, and the lifting cover is adjacent to the position of the adjusting baffle.
Preferably, an adjusting plate is welded on one side of the adjusting baffle, the other end of the adjusting plate is arranged in a chute on the inner wall of the feeding seat, and a threaded hole matched with the fixing screw rod is formed in the adjusting plate.
Preferably, the two ends of the support plate are respectively welded and fixed on the inner walls of the two sides of the feeding seat, a groove is formed in one side of the support plate, a bearing is embedded in the groove, and a fixing screw rod is inserted in the middle of the bearing.
Preferably, the side walls of the two sides of the adjusting baffle are fixedly connected with the movable supporting rod through rotating pins, and the movable supporting rod is fixedly connected with the fixed baffle through screws.
Preferably, the adjusting rod is installed through the fixed pin to the both sides lateral wall of adjusting the baffle, and the fixed orifices has been seted up to the one end of adjusting the pole, the regulation hole has been seted up to movable support rod's inside, adjusts the pole and arranges one side in the regulation hole to through nut, screw rod fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the slab is conveyed, the two sides of the upper surface and the lower surface of the slab are respectively provided with the adjusting baffle, and the adjusting baffles are contacted with the surface of the slab through the steering of the adjusting hand wheel, so that high-pressure water during dephosphorization is blocked and flows out from the bottom hole at the bottom without overflowing out of the feeding seat.
2. When the adjusting baffle is adjusted, the movable supporting rod can be rotated, so that the angle of the fixed baffle can be adjusted, the fixed baffle and the adjusting baffle are fixed through the adjusting rod, and the splashed high-pressure water is blocked by the fixed baffle with a certain angle and flows back to the bottom hole, so that the water retaining effect of the descaling box is greatly improved.
Drawings
FIG. 1 is a schematic view of the internal structure of a descaling water retaining device for a hot rolling production line according to the present invention;
FIG. 2 is a schematic view of the installation of an adjusting baffle of the descaling water retaining device for a hot rolling production line of the present invention;
FIG. 3 is a schematic view of the adjustment of the angle of the baffle of the descaling water retaining device for the hot rolling production line of the present invention;
FIG. 4 is the utility model provides a hot rolling production line descaling water retaining device's fixed stop and adjustable fender installation sketch map.
In the figure: the device comprises a descaling box 1, a cover 11, a dephosphorization water collecting pipe 12, a dephosphorization nozzle 13, a bottom hole 14, a cavity 15, a feeding seat 2, a support plate 21, a discharging seat 3, an adjusting baffle 4, an adjusting rod 41, a movable support rod 5, a fixed baffle 51, an adjusting hole 52, a hand wheel 6, a driving bevel gear 7, a driven bevel gear 8, a fixing screw 9 and an adjusting plate 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, a hot rolling production line descaling water retaining device comprises a descaling box 1, a feeding seat 2 and a discharging seat 3, wherein the feeding seat 2 and the discharging seat 3 are respectively welded on the side walls of two sides of the descaling box 1, a dephosphorization water collecting pipe 12 is respectively installed on the upper wall and the lower wall of the descaling box 1, the dephosphorization water collecting pipe 12 is used for feeding high-pressure water, a plurality of dephosphorization nozzles 13 are installed at the bottom of the dephosphorization water collecting pipe 12, the dephosphorization nozzles 13 are used for dephosphorization on the surface of a slab, a conveying roller is installed inside the descaling box 1 through a fixed shaft, a bottom hole 14 is formed in the bottom of the descaling box 1, a side hole is formed in the side wall of the descaling box 1, a lifting cover 11 is installed on one side of the side hole and is used for conveniently adjusting a movable supporting rod 5, and the lifting cover 11 is adjacent to the position of.
Furthermore, through holes are respectively arranged in the feeding seat 2 and the discharging seat 3, support plates 21 are respectively arranged on two sides of the through hole of the feeding seat 2, an adjusting baffle 4 is slidably arranged on one side of the feeding seat 2 through an adjusting plate 10, the adjusting baffle 4 is used for preventing high-pressure water from overflowing, movable support rods 5 are rotatably arranged on two side walls of the adjusting baffle 4, the movable support rods 5 are used for driving a fixed baffle 51 to adjust the angle, a fixed baffle 51 is fixed between the two movable support rods 5, the fixed baffle 51 is used for assisting in preventing high-pressure water from overflowing, the adjusting baffle 4 is fixedly connected with the movable support rods 5 through adjusting rods 41, cavities 15 are respectively arranged in the two side walls of the descaling box 1 close to the feeding seat 2, fixing screws 9 are fixedly arranged between the cavities 15 and the support plates 21 through bearings, the fixing screws 9 are used for driving the adjusting plate 10 to move and adjust, the outer wall of the fixing screw 9 is fixedly sleeved with a driven bevel gear 8, the driven bevel gear 8 aims at driving the fixing screw 9 to rotate, one side of the driven bevel gear 8 is meshed with a driving bevel gear 7, the driving bevel gear 7 aims at driving the driven bevel gear 8 to rotate, one side of the driving bevel gear 7 is provided with a hand wheel 6 outside the descaling box 1, and the hand wheel 6 provides rotary power for the driving bevel gear 7.
Specifically, an adjusting plate 10 is welded on one side of the adjusting baffle plate 4, the other end of the adjusting plate 10 is arranged in a chute on the inner wall of the feeding seat 2, and a threaded hole matched with the fixing screw rod 9 is formed in the adjusting plate 10.
Specifically, both ends of the support plate 21 are respectively welded and fixed on the inner walls of the two sides of the feeding seat 2, a groove is formed in one side of the support plate 21, a bearing is embedded in the groove, and a fixing screw 9 is inserted in the middle of the bearing.
Specifically, through changeing round pin fixed connection between the both sides lateral wall of adjusting plate 4 and movable support rod 5, through screw fixed connection between movable support rod 5 and the fixed stop 51, in addition, adjusting rod 41 is all installed through the fixed pin to the both sides lateral wall of adjusting plate 4, and the fixed orifices has been seted up to the one end of adjusting rod 41, and adjusting hole 52 has been seted up to movable support rod 5's inside, adjusts one side that adjusting hole 52 was arranged in to pole 41 to through nut, screw rod fixed connection.
In this embodiment, the cover 11 is opened, the slab is inserted from the through hole of the feeding seat 2 and placed on the upper portion of the conveying roller, then the hand wheel 6 is rotated clockwise to make the adjusting baffle 4 close to the upper surface of the slab and move to be attached to the upper surface of the slab, then the hand wheel 6 below is rotated to also make the adjusting baffle 4 below move to the lower surface of the slab (firstly adjust the adjusting baffle 4 above and then adjust the adjusting baffle 4 below), then the fixing screw between the movable support rod 5 and the side wall of the adjusting baffle 4 is unscrewed, the movable support rod 5 is rotated outwards to drive the fixing baffle 51 to rotate, after rotating to a proper angle, the adjusting rod 4 is shifted to make the fixing hole of the adjusting rod 4 align with the adjusting hole 52, then the screw is inserted and the nut is screwed to fix, then the cover 11 is opened, the device is started, the dephosphorization water collecting pipe 12 enters and is sprayed out by the, meanwhile, the plate blank is pushed from one side of the feeding seat 2 to one side of the discharging seat 3, so that the iron scale on the surface of the plate blank is removed by the dephosphorization nozzle 13, the removed iron scale flows out of the bottom hole 14 along with the sprayed high-pressure water, and after the process is finished, the power supply is cut off and the device is closed.
Wherein, the regulation principle of adjusting baffle 4: the hand wheel 6 is rotated to drive the driving conical gear 7 to rotate, so that the driven conical gear 8 is driven to rotate in a meshed mode, the fixing screw rod 9 is driven to rotate, the adjusting plate 10 moves up and down along the fixing screw rod 9 along with the rotation of the fixing screw rod 9, and the adjusting baffle plate 4 is driven to be close to or far away from the surface of the plate blank.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The descaling water retaining equipment for the hot rolling production line comprises a descaling box (1), a feeding seat (2) and a discharging seat (3), wherein the feeding seat (2) and the discharging seat (3) are respectively welded on the side walls of two sides of the descaling box (1), a dephosphorization water collecting pipe (12) is respectively installed on the upper wall and the lower wall of the descaling box (1), a plurality of dephosphorization nozzles (13) are installed at the bottom of the dephosphorization water collecting pipe (12), a conveying roller is installed in the descaling box (1) through a fixed shaft, and a bottom hole (14) is formed in the bottom of the descaling box (1);
the descaling device is characterized in that through holes are formed in the feeding seat (2) and the discharging seat (3), support plates (21) are arranged on two sides of each through hole of the feeding seat (2), an adjusting baffle (4) is arranged on one side of the feeding seat (2) in a sliding mode through an adjusting plate (10), movable support rods (5) are arranged on two side walls of the adjusting baffle (4) in a rotating mode, a fixed baffle (51) is fixed between the two movable support rods (5), the adjusting baffle (4) is fixedly connected with the movable support rods (5) through adjusting rods (41), cavities (15) are formed in two side walls, close to the feeding seat (2), of the descaling box (1), cavities (15) are formed in the two side walls, fixed screws (9) are fixedly installed between the cavities (15) and the support plates (21) through bearings, driven bevel gears (8) are fixedly sleeved on the outer walls of the fixed screws (9), and driving bevel gears (7) are meshed on one side of, a hand wheel (6) is arranged on one side of the driving conical gear (7) outside the descaling box (1).
2. The hot rolling production line descaling water retaining device according to claim 1, wherein the side wall of the descaling box (1) is provided with a side hole, a lifting cover (11) is installed on one side of the side hole, and the lifting cover (11) is adjacent to the position of the adjusting baffle (4).
3. The descaling water and retaining equipment for the hot rolling production line according to claim 1, wherein an adjusting plate (10) is welded on one side of the adjusting baffle (4), the other end of the adjusting plate (10) is placed in a chute on the inner wall of the feeding seat (2), and a threaded hole matched with the fixing screw (9) is formed in the adjusting plate (10).
4. The descaling water and retaining equipment for the hot rolling production line according to claim 1, wherein two ends of the support plate (21) are respectively welded and fixed on the inner walls of two sides of the feeding seat (2), one side of the support plate (21) is provided with a groove, a bearing is embedded in the groove, and a fixing screw (9) is inserted in the middle of the bearing.
5. The descaling water and retaining equipment for the hot rolling production line according to claim 1, wherein the side walls of the two sides of the adjusting baffle (4) are fixedly connected with the movable supporting rod (5) through a rotating pin, and the movable supporting rod (5) is fixedly connected with the fixed baffle (51) through a screw.
6. The descaling water and retaining equipment for the hot rolling production line according to claim 1, wherein the adjusting rods (41) are respectively mounted on two side walls of the adjusting baffle (4) through fixing pins, one end of each adjusting rod (41) is provided with a fixing hole, the movable support rod (5) is internally provided with an adjusting hole (52), and the adjusting rods (41) are arranged on one side of the adjusting holes (52) and fixedly connected through nuts and screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977764.4U CN211100817U (en) | 2019-06-26 | 2019-06-26 | Descaling water retaining equipment for hot rolling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920977764.4U CN211100817U (en) | 2019-06-26 | 2019-06-26 | Descaling water retaining equipment for hot rolling production line |
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| Publication Number | Publication Date |
|---|---|
| CN211100817U true CN211100817U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920977764.4U Active CN211100817U (en) | 2019-06-26 | 2019-06-26 | Descaling water retaining equipment for hot rolling production line |
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| CN (1) | CN211100817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828056A (en) * | 2020-12-25 | 2021-05-25 | 宁波凯明机器制造有限公司 | Dephosphorization system |
| CN113560051A (en) * | 2021-08-10 | 2021-10-29 | 扬州瑞阳化工有限责任公司 | Phosphorus spray gun for phosphorus supply of yellow phosphorus combustion furnace |
| CN114164326A (en) * | 2020-09-11 | 2022-03-11 | 宝山钢铁股份有限公司 | Water retaining device between quenching machine and quenching furnace and control method thereof |
-
2019
- 2019-06-26 CN CN201920977764.4U patent/CN211100817U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164326A (en) * | 2020-09-11 | 2022-03-11 | 宝山钢铁股份有限公司 | Water retaining device between quenching machine and quenching furnace and control method thereof |
| CN114164326B (en) * | 2020-09-11 | 2023-11-14 | 宝山钢铁股份有限公司 | Water retaining device between quenching machine and quenching furnace and control method thereof |
| CN112828056A (en) * | 2020-12-25 | 2021-05-25 | 宁波凯明机器制造有限公司 | Dephosphorization system |
| CN113560051A (en) * | 2021-08-10 | 2021-10-29 | 扬州瑞阳化工有限责任公司 | Phosphorus spray gun for phosphorus supply of yellow phosphorus combustion furnace |
| CN113560051B (en) * | 2021-08-10 | 2022-08-05 | 扬州瑞阳化工有限责任公司 | Phosphorus spray gun for phosphorus supply of yellow phosphorus combustion furnace |
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