CN210586402U - Cooling device for hot-rolled steel plate - Google Patents

Cooling device for hot-rolled steel plate Download PDF

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Publication number
CN210586402U
CN210586402U CN201920909061.8U CN201920909061U CN210586402U CN 210586402 U CN210586402 U CN 210586402U CN 201920909061 U CN201920909061 U CN 201920909061U CN 210586402 U CN210586402 U CN 210586402U
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CN
China
Prior art keywords
cooling
box
plc
water
cooler bin
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Active
Application number
CN201920909061.8U
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Chinese (zh)
Inventor
任超
李年春
郭勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang DDT mutual force Industrial Technology Co.,Ltd.
Original Assignee
Xinjiang Bayi Iron and Steel Co Ltd
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Publication date
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Priority to CN201920909061.8U priority Critical patent/CN210586402U/en
Application granted granted Critical
Publication of CN210586402U publication Critical patent/CN210586402U/en
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Abstract

The utility model belongs to the field of steel plate cooling devices, and relates to a cooling device for a hot rolled steel plate; comprises a base, a cooling box and a box inlet guide roller; the base upside is provided with the cooler bin, cooler bin one side is provided with into case deflector roll, it is provided with the motor to advance case deflector roll one side, the cooler bin outside is provided with PLC operating panel, the PLC operating panel outside is provided with the touch-sensitive screen, be provided with the PLC controller in the PLC operating panel, the cooler bin upside is provided with the inlet tube, the inlet tube outside is provided with electromagnetic control valve, the cooler bin downside is provided with the wet return, the wet return upside is provided with the filter ring, the cooler bin is kept away from into case deflector roll one side and is provided with out the case deflector roll, be provided with the conveying roller in the cooler bin, be provided with the water spout seam on the conveying roller, the. The utility model has the characteristics of can be according to the water yield, the accurate control water consumption of the temperature regulation cooling needs of steel sheet, avoid the waste of water yield etc.

Description

Cooling device for hot-rolled steel plate
Technical Field
The utility model belongs to steel sheet cooling device field relates to a cooling device of hot rolled steel plate.
Background
Since the steel sheet needs to be cooled after hot rolling, a cooling apparatus is used. Cooling device can not be according to the refrigerated water yield of temperature regulation of steel sheet among the prior art for the water yield can not obtain accurate control, causes the waste of water yield easily, and simultaneously, current device is cooled down the cooling through the shower nozzle to the steel sheet downside more, and the cooling effect is general, influences the cooling rate of side about the steel sheet, causes the deformation of steel sheet, consequently needs a neotype device to solve current problem.
Disclosure of Invention
The utility model aims to overcome prior art not enough, provide a cooling device of hot rolled steel sheet, solved current cooling device and can not be according to the refrigerated water yield of temperature regulation of steel sheet for the water yield can not obtain accurate control, causes the problem of the waste of water yield easily, and current device cools down to the steel sheet downside is many to pass through the shower nozzle, and the cooling effect is general, influences the cooling rate of side about the steel sheet, causes the problem of the deformation of steel sheet.
The purpose of the utility model is realized like this: a cooling device for a hot rolled steel plate comprises a base, a cooling box and a box inlet guide roller; the upper side of the base is provided with a cooling box, one side of the cooling box is provided with a box inlet guide roller, one side of the box inlet guide roller is provided with a motor, the outer side of the cooling box is provided with a PLC operation panel, the outer side of the PLC operation panel is provided with a touch screen, a PLC controller is arranged in the PLC operation panel, the upper side of the cooling box is provided with a water inlet pipe, the outer side of the water inlet pipe is provided with an electromagnetic regulating valve, the lower side of the cooling box is provided with a water return pipe, the upper side of the water return pipe is provided with a filter ring, one side of the cooling box, which is far away from the box inlet guide roller, is provided with a box outlet guide roller, the box outlet guide roller is connected with the cooling box through a bearing, the cooling box is internally provided with a conveying roller, the, the water return pipe is connected with the cooling box through a filter ring; the electromagnetic regulating valve is connected with the water inlet pipe through threads, the motor is connected with the cooling box through a bolt, the box inlet guide roller is connected with the motor through a spline, the water inlet pipe is connected with the water pipe through a PLC operation panel in threaded connection and is connected with the cooling box through a bolt, the PLC operation panel is connected with the touch screen through a clamping groove, and the PLC operation panel is connected with the PLC controller through a bolt; the model of the PLC operation panel is KP700, the model of the PLC controller is S7200, the model of the touch screen is TD200, the model of the infrared temperature measuring probe is LX-D14, and the model of the electromagnetic regulating valve is 2W 025-06.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention.
Fig. 2 is a main sectional view of the cooling box of the present invention.
Fig. 3 is a left side sectional view of the PLC operation panel of the present invention.
Fig. 4 is a working schematic diagram of the PLC controller of the present invention.
Detailed Description
As shown in FIGS. 1, 2, 3 and 4, a cooling apparatus for a hot rolled steel sheet includes a base, a cooling tank, and a tank-entering guide roller.
The 1 upside of base is provided with cooler bin 2, and cooler bin 2 one side is provided with into case deflector roll 3, advances case deflector roll 3 one side and is provided with motor 9, and the cooler bin 2 outside is provided with PLC operating panel 15, and the PLC operating panel 15 outside is provided with touch-sensitive screen 17, is provided with PLC controller 16 in the PLC operating panel 15.
The upper side of the cooling box 2 is provided with a water inlet pipe 4, the outer side of the water inlet pipe 4 is provided with an electromagnetic regulating valve 5, the lower side of the cooling box 2 is provided with a water return pipe 6, and the upper side of the water return pipe 6 is provided with a filter ring 7.
The cooling box 2 is provided with a box outlet guide roller 8 on the side far away from the box inlet guide roller 3, the box outlet guide roller 8 is connected with the cooling box 2 through a bearing, a conveying roller 12 is arranged in the cooling box 2, a water spraying seam 13 is arranged on the conveying roller 12, a nozzle 14 is arranged on the upper side of the conveying roller 12, and the water inlet pipe 4 is connected with the nozzle 14 through threads.
An infrared temperature measuring probe 10 is arranged on one side of the nozzle 14, the infrared temperature measuring probe 10 is connected with the cooling box 2 through a bolt, a water conveying pipe 11 is arranged on the lower side of the water inlet pipe 4, the water conveying pipe 11 is rotatably connected with a conveying roller 12, and the water return pipe 6 is connected with the cooling box 2 through a filter ring 7.
Electromagnetic regulating valve 5 passes through threaded connection with inlet tube 4, and motor 9 passes through bolted connection with cooler bin 2, advances case deflector roll 3 and passes through splined connection with motor 9, and inlet tube 4 passes through threaded connection PLC operating panel 15 with raceway 11 and passes through bolted connection with cooler bin 2, and PLC operating panel 15 passes through the draw-in groove with touch-sensitive screen 17 and is connected, and PLC operating panel 15 passes through bolted connection with PLC controller 16.
The model of the PLC operation panel 15 is KP700, the model of the PLC controller 16 is S7200, the model of the touch screen 17 is TD200, the model of the infrared temperature measuring probe 10 is LX-D14, and the model of the electromagnetic regulating valve 5 is 2W 025-06.
The utility model provides a cooling device of hot rolled steel plate's theory of operation: when the device is used, the device is firstly connected with an external power supply, the water return pipe 6 and the water inlet pipe 4 are connected with a cooling tower, then the cooling temperature and the required water quantity are set through the touch screen 17 on the PLC operation panel 15, the PLC 16 stores the set information, then the PLC 16 adjusts the motor 9, the motor 9 drives the box inlet guide roller 3 to rotate, then the steel plate is conveyed into the cooling box 2, the temperature of the steel plate is measured by the infrared temperature measuring probe 10 and is sent to the PLC 16, the PLC 16 adjusts the electromagnetic adjusting valve 5, so that the cooling water is conveyed into the nozzle 14 and the water spraying seam 13 through the water inlet pipe 4 and the water conveying pipe 11, after the temperature of the steel plate changes, the temperature of the steel plate can be measured by the infrared temperature measuring probe 10 in real time, the cooling water quantity is accurately controlled, and the waste of water resources is avoided, and then to the upper and lower side of steel sheet cooling, the setting of water spray seam 13 for the cooling effect of steel sheet downside improves, guarantees that the cooling rate of steel sheet downside is unanimous, avoids the steel sheet to warp
The utility model discloses an effect:
1) in order to solve the problems that the existing cooling device can not adjust the amount of cooled water according to the temperature of the steel plate, so that the water amount can not be accurately controlled, and the waste of the water amount is easily caused, the utility model discloses an infrared temperature measuring probe, an electromagnetic regulating valve, a PLC controller and a PLC operation panel are arranged, so that the device can adjust the water amount required by cooling according to the temperature of the steel plate, accurately control the water consumption, and avoid the waste of the water amount;
2) for solving current device to the steel sheet downside to pass through the shower nozzle cooling of cooling down more, the cooling effect is general, influences the cooling rate of side about the steel sheet, causes the problem of the deformation of steel sheet, the utility model discloses a conveying roller and the water spray seam that set up for the cooling effect of steel sheet downside improves greatly, guarantees that the cooling rate of side is unanimous about the steel sheet, avoids the steel sheet to warp.
Practical range and application prospect:
the utility model has the advantages that: the utility model discloses an infrared temperature probe, electromagnetic control valve, PLC controller and PLC operating panel that set up for the device can be according to the water yield that the temperature regulation cooling of steel sheet needs, and accurate control water consumption avoids the waste of water yield, through the conveying roller and the water spray seam that set up, makes the cooling effect of steel sheet downside improve greatly, guarantees that the cooling rate of side is unanimous about the steel sheet, avoids the steel sheet to warp.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Under the prerequisite that does not deviate from the design concept of the utility model, the ordinary person in the art should fall into the protection scope of the utility model to the various changes and improvements that the technical scheme of the utility model made.

Claims (3)

1. A cooling device for a hot rolled steel plate comprises a base, a cooling box and a box inlet guide roller; the method is characterized in that: a cooling box (2) is arranged on the upper side of a base (1), a box inlet guide roller (3) is arranged on one side of the cooling box (2), a motor (9) is arranged on one side of the box inlet guide roller (3), a PLC operation panel (15) is arranged on the outer side of the cooling box (2), a touch screen (17) is arranged on the outer side of the PLC operation panel (15), a PLC controller (16) is arranged in the PLC operation panel (15), a water inlet pipe (4) is arranged on the upper side of the cooling box (2), an electromagnetic regulating valve (5) is arranged on the outer side of the water inlet pipe (4), a water return pipe (6) is arranged on the lower side of the cooling box (2), a filter ring (7) is arranged on the upper side of the water return pipe (6), a box outlet box (8) is arranged on one side of the cooling box (2) far away from the box inlet guide roller (3), the box outlet guide roller (, the upper side of the conveying roller (12) is provided with a nozzle (14), the water inlet pipe (4) is in threaded connection with the nozzle (14), one side of the nozzle (14) is provided with an infrared temperature measuring probe (10), the infrared temperature measuring probe (10) is in bolted connection with the cooling box (2), the lower side of the water inlet pipe (4) is provided with a water conveying pipe (11), the water conveying pipe (11) is in rotating connection with the conveying roller (12), and the water return pipe (6) is connected with the cooling box (2) through a filter ring (7).
2. The cooling device for a hot-rolled steel sheet according to claim 1, wherein: electromagnetic control valve (5) and inlet tube (4) pass through threaded connection, motor (9) pass through bolted connection with cooler bin (2), advance case deflector roll (3) and pass through splined connection with motor (9), inlet tube (4) pass through threaded connection PLC operating panel (15) and cooler bin (2) with raceway (11) and pass through bolted connection, PLC operating panel (15) pass through the draw-in groove with touch-sensitive screen (17) and are connected, PLC operating panel (15) pass through bolted connection with PLC controller (16).
3. The cooling device for a hot-rolled steel sheet according to claim 1, wherein: the model of the PLC operation panel (15) is KP700, the model of the PLC controller (16) is S7200, the model of the touch screen (17) is TD200, the model of the infrared temperature measurement probe (10) is LX-D14, and the model of the electromagnetic regulating valve (5) is 2W 025-06.
CN201920909061.8U 2019-06-17 2019-06-17 Cooling device for hot-rolled steel plate Active CN210586402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920909061.8U CN210586402U (en) 2019-06-17 2019-06-17 Cooling device for hot-rolled steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920909061.8U CN210586402U (en) 2019-06-17 2019-06-17 Cooling device for hot-rolled steel plate

Publications (1)

Publication Number Publication Date
CN210586402U true CN210586402U (en) 2020-05-22

Family

ID=70699581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920909061.8U Active CN210586402U (en) 2019-06-17 2019-06-17 Cooling device for hot-rolled steel plate

Country Status (1)

Country Link
CN (1) CN210586402U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210918

Address after: 830022 No. 15, Bayi Road, Toutunhe District, Urumqi City, Xinjiang Uygur Autonomous Region

Patentee after: Xinjiang DDT mutual force Industrial Technology Co.,Ltd.

Address before: 830022 No. 1 Bayi Road, Toutun River District, the Xinjiang Uygur Autonomous Region, Urumqi

Patentee before: XINJIANG BAYI IRON & STEEL Co.,Ltd.

TR01 Transfer of patent right