Strip steel laminar cooling device

Abstract

The utility model provides a strip steel laminar flow cooling device which comprises a conveying roller main body, a lower pinch roller, an upper pinch roller, a conveying belt main body frame, a fan, a water pump and a spraying port, the conveying roller is arranged above the conveying roller main body, the lower pinch roller is arranged on the rear side of the conveying roller main body, the upper pinch roller is arranged on the upper side of the lower pinch roller, and the spraying port is arranged on the conveying belt main body frame. A conveying belt body frame is arranged on the rear side of the left support, a fan is arranged above the conveying belt body frame, a water pump is arranged above the conveying belt body frame, and a plurality of sets of spraying openings are formed below the water pump. Hot-rolled strip steel is conveyed to the position between the lower pinch roller and the upper pinch roller through the conveying roller to be fixed, the hot-rolled strip steel is fixedly input to the position of the conveying belt to be cooled through the spraying opening, gas generated by laminar flow is adsorbed to the upper portion through the fan to be discharged, generated water flows to the drainage groove to be discharged, and the practical effect is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a strip steel laminar cooling device and belongs to the strip steel laminar cooling field. BACKGROUND

[0002] Strip steel is also called steel belt, which is pressed into a strip steel with proper length and thickness through hot rolling process, and then cooled and coiled into a steel ring for further processing through laminar cooling.

[0003] A hot-rolled strip steel laminar cooling device is provided in Chinese patent No. CN222113055U, which is arranged on the fixed block through the drain pipe, one end of the drainage pipe is connected with the drain pipe, the other end of the drainage pipe is located below the fixed block, and the end of the drainage pipe located below the fixed block extends out of the fixed block, thereby preventing the attachment of laminar water and avoiding the attachment of laminar water on the surface of the fixed block and the equipment, which can prevent the gas remaining in the drain pipe from disturbing the laminar effect of water and prevent the machine from rusting. The end of the gas guide pipe is connected with the drain pipe, and the other end is located above the fixed block, which can guide the gas remaining in the drain pipe out and prevent the gas from disturbing the laminar effect of water. Although this method can prevent the gas from disturbing the laminar effect to some extent and guide the water out through the drain pipe to prevent the machine from rusting, it is very inconvenient to take out and put in the hot-rolled strip steel due to the structure of the device body, and it is only convenient for cooling the iron block, but not for the subsequent coiling of the strip steel. Therefore, there is an urgent need for a strip steel laminar cooling device to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a strip steel laminar cooling device to solve the problems raised in the background art. The utility model has a reasonable structure, which can convey the hot-rolled strip steel to the fixed position between the lower pinch roll and the upper pinch roll through the conveying roller, and then cool it through the spraying port at the input position of the conveying belt. The gas generated by the laminar flow is sucked to the upper side by the fan and discharged, and the water flow is discharged to the drain groove. The utility effect is stronger.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a strip steel laminar cooling device, comprising a conveying roller main body, a conveying roller, a left support, a right support, a lower pinch roll, an upper pinch roll, a conveying belt main body frame, a fan, a water pump and a spraying port, a plurality of groups of conveying rollers are arranged on the upper side of the conveying roller main body, a left support is arranged on the rear side of the conveying roller main body, a right support is arranged on the right side of the left support, a lower pinch roll is arranged between the left support and the right support, an upper pinch roll is arranged on the upper side of the lower pinch roll, a conveying belt main body frame is arranged on the rear side of the left support, a fan is arranged on the upper side of the conveying belt main body frame, a water pump is arranged on the upper side of the conveying belt main body frame, and a plurality of groups of spraying ports are arranged below the water pump.

[0006] Further, the conveying roller body right side is provided with a control panel, the conveying roller body two sides are provided with several groups of conveying roller shafts, the conveying roller is connected with the conveying roller body through the conveying roller shaft, the conveying roller body and the left support and the right support are provided with several groups of first fixed rods, the conveying roller body is fixedly connected with the left support and the right support through the first fixed rod.

[0007] Further, the left support left side is provided with a lower gear, the upper gear is arranged above the lower gear, the transmission belt is arranged outside the lower gear and the upper gear, the upper gear and the lower gear are rotatably connected through the transmission belt, the lower clamp conveying roller left end penetrates through the left support and is connected with the lower gear, the right end of the right support is provided with a driving motor, the lower clamp conveying roller right end penetrates through the right support and is electrically connected with the driving motor, the upper clamp conveying roller left end penetrates through the left support and is connected with the upper gear, and the upper clamp conveying roller right end is fixedly connected with the right support.

[0008] Further, the upper clamp conveying roller rear side is provided with a threaded rod, the right end of the right support is provided with a crank handle, the crank handle penetrates through the right support and is connected with the threaded rod, the threaded rod lower side is provided with a lower fixed shaft, two groups of limiting sleeve plates are arranged outside the threaded rod and the lower fixed shaft, the two groups of limiting sleeve plates and the threaded rod and the lower fixed shaft are slidably connected, the left support and the right support are connected with a fixed plate, a limiting sliding groove is formed in the upper side of the fixed plate, and the lower ends of the two groups of limiting sleeve plates are slidably connected with the limiting sliding groove.

[0009] Further, the conveying belt body frame front end is provided with several groups of second fixed rods, the conveying belt body frame is fixedly connected with the left support and the right support through the several groups of second fixed rods, the conveying belt body frame is provided with a conveying belt, the conveying belt lower side is provided with two groups of water filtering plates, the water filtering plate upper end is provided with a water filtering groove, the conveying belt body frame upper side is provided with a machine body shell, and the machine body shell is arranged outside the conveying belt body frame.

[0010] Further, the left fixed seat is arranged in the left splicing groove inside the right splicing groove of the left decorative plate clamping seat rear end, the left fixed seat rear end is provided with a rotating seat limiting seat, a rotating rod limiting hole is formed in the upper end of the rotating seat limiting seat, and a second limiting sliding groove fixed shaft is arranged in the rotating seat limiting seat.

[0011] Further, the water pump is arranged above the machine body shell, the machine body shell lower end is provided with a control valve, the water pump is connected with several groups of spraying openings through the control valve, the machine body shell upper end is provided with several groups of wire boxes, and the fan penetrates through the machine body shell and is electrically connected with the wire box.

[0012] The utility model discloses a beneficial effect: a strip steel laminar cooling device of the utility model, because the utility model adds conveying roller, upper pinch roll, lower pinch roll, threaded rod, lower fixed axle, limit sleeve board, machine body outer box, water pump, spraying port, fan and drain groove, conveying hot rolled strip steel to the upper pinch roll and lower pinch roll between through conveying roller, the fixed of different size specifications of strip steel is realized through threaded rod, lower fixed axle cooperation limit sleeve board, the air flow of upper side is reduced through fan and makes the gas of laminar flow to discharge upward to avoid the influence of water flow's laminar cooling effect, and the water flow flows to a certain extent through water pump control spraying port drainage cooling and prevent the rust of machine body, and the design solves the strip steel laminar cooling device and takes out inconvenient strip steel, and the problem of inconvenient strip steel coiling. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non - limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 It is a main view structural schematic drawing of the utility model of a strip steel laminar cooling device.

[0015] Figure 2 It is a partial structure schematic drawing of the utility model of a strip steel laminar cooling device.

[0016] Figure 3 It is another partial structure schematic drawing of the utility model of a strip steel laminar cooling device.

[0017] Figure 4 It is another view partial structure schematic drawing of the utility model of a strip steel laminar cooling device.

[0018] Figure 5 It is a top view structural schematic drawing of the utility model of a strip steel laminar cooling device.

[0019] In the drawing: 1-conveying roller main body, 101-control panel, 102-first fixed link, 2-conveying roller shaft, 21-conveying roller, 3-left support, 31-right support, 32-second fixed link, 4-lower gear, 41-transmission belt, 42-lower pinch roll, 43-driving motor, 5-upper gear, 51-upper pinch roll, 6-lower fixed axle, 7-threaded rod, 71-crank, 72-limit sleeve board, 8-fixed plate, 81-limit slide, 9-machine body shell, 10-wire box, 1001-fan, 11-water pump, 111-control valve, 112-spraying port, 12-conveying belt main support, 121-conveying belt, 122-water filter plate, 123-water filter groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation characteristics, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments as follows.

[0021] Please refer to Figures 1-5 The utility model provides a technical scheme: a strip steel laminar flow cooling device, including conveying roller main body 1, conveying roller 21, left support 3, right support 31, lower pinch roller 42, upper pinch roller 51, conveying belt main body frame 12, fan 1001, water pump 11 and spout 112, conveying roller main body 1 top is provided with a plurality of sets of conveying roller 21, conveying roller main body 1 rear is provided with left support 3, left support 3 right side is provided with right support 31, and left support 3 and right support 31 are provided with lower pinch roller 42 between, and lower pinch roller 42 upside is provided with upper pinch roller 51, left support 3 rear is provided with conveying belt main body frame 12, conveying belt main body frame 12 top is provided with fan 1001, conveying belt main body frame 12 top is provided with water pump 11, and water pump 11 below is provided with a plurality of sets of spout 112, and this design solves the problem of inconvenient strip steel laminar flow cooling device placement and taking out strip steel and inconvenient strip steel coiling.

[0022] As a first embodiment of the utility model: the control panel 101 is provided with the right side of conveying roller main body 1, the device is operated through the control panel 101, conveying roller main body 1 both sides are provided with several groups of conveying roller shaft 2, conveying roller shaft 2 is used for fixedly conveying roller 21 rotation, conveying roller 21 is rotatably connected with conveying roller main body 1 through conveying roller shaft 2, the first fixed rod 102 is arranged between conveying roller main body 1 and left support 3 and right support 31, conveying roller main body 1 is fixedly connected with left support 3 and right support 31 through the first fixed rod 102, the lower gear 4 is provided with the left side of left support 3, the upper gear 5 is provided with the upper side of lower gear 4, the transmission belt 41 is sleeved with the outer side of lower gear 4 and upper gear 5, upper gear 5 is rotatably connected with lower gear 4 through transmission belt 41, when lower gear 4 rotates, transmission belt 41 is driven to rotate, further drives upper gear 5 to rotate, the lower clamp conveying roller 42 left end passes through left support 3 and is connected with lower gear 4, when lower clamp conveying roller 42 rotates, lower gear 4 is also rotated, the drive motor 43 is installed in the right end of right support 31, the lower clamp conveying roller 42 right end passes through right support 31 and is electrically connected with drive motor 43, and drive motor 43 controls the rotation of lower clamp conveying roller 42, the upper clamp conveying roller 51 left end passes through left support 3 and is connected with upper gear 5, when upper gear 5 rotates, upper clamp conveying roller 51 is rotated, and the right end of upper clamp conveying roller 51 is fixedly connected with right support 31, the threaded rod 7 is provided with the rear side of upper clamp conveying roller 51, the right end of right support 31 is provided with the rocking handle 71, the threaded rod 7 can be rotated through the rocking handle 71, the rocking handle 71 passes through right support 31 and is connected with threaded rod 7, the lower fixed shaft 6 is provided with the lower side of threaded rod 7, the lower fixed is used for fixing the limiting sleeve plate 72, the threaded rod 7 and the lower fixed shaft 6 are sleeved with two sets of limiting sleeve plate 72, the limiting sleeve plate 72 is slidably connected with the threaded rod 7 and the lower fixed shaft 6, the fixed plate 8 is connected between left support 3 and right support 31, the limiting slide 81 is formed in the upper side of fixed plate 8, the lower end of two sets of limiting sleeve plate 72 is slidably connected with limiting slide 81, the fixed plate 8 and the limiting slide 81 are used for fixing limiting sleeve plate 72 and limiting the sliding distance of limiting sleeve plate 72, the second fixed rod 32 is provided with several groups of the front end of conveying belt main frame 12, the conveying belt main frame 12 is fixedly connected with left support 3 and right support 31 through several groups of second fixed rod 32, the conveying belt 121 is arranged between the conveying belt main frame 12, and the conveying belt 121 is used for conveying the strip steel that comes over, the water filter plate 122 is provided with two groups of the lower side of conveying belt 121, the water filter groove 123 is formed in the upper end of water filter plate 122, the water filter groove 123 is used for collecting the water that flows down the upper side of conveying belt 121 and discharging, prevents it from splashing in the machine everywhere and causes the machine to rust, the organism shell 9 is installed on the upper side of conveying belt main frame 12, the organism shell 9 is used for protecting the machine and preventing the water flow from splashing, the organism shell 9 is sleeved on the outer side of conveying belt main frame 12, the water pump 11 is arranged on the upper side of organism shell 9, the control valve 111 is provided with the lower end of organism shell 9,The water pump 11 is used for storing the discharged water and controlling the opening and closing of the spray port 112 through the control valve 111, the water pump 11 is connected with a plurality of groups of spray ports 112 through the control valve 111, a plurality of groups of line boxes 10 are arranged on the upper end of the body shell 9, the line box 10 is used for protecting the circuit of the fan 1001, the fan 1001 passes through the body shell 9 and is electrically connected with the line box 10.

[0023] As a second embodiment of the utility model: the user first needs to shake the handle 71 to rotate the threaded rod 7, so that the limiting sleeve plate 72 on it moves to the appropriate distance between the two groups of limiting sleeve plates 72, and then places the hot-rolled strip steel on the conveying roller 21, operates the control panel 101 to make the machine run, the strip steel is transported between the upper pinch roller 51 and the lower pinch roller 42 through the conveying roller 21, and is conveyed to the conveying belt 121 between the limiting sleeve plates 72, the water pump 11 opens the spray port 112 through the control valve 111 to spray water flow to the strip steel to generate laminar flow, the fan 1001 is opened to reduce the air pressure above the machine and accelerate the upward movement of the high-temperature gas to prevent it from affecting the laminar flow effect, the water flow flows to the lower part of the machine and the two sides of the machine along with the operation of the conveying belt 121, and the water collecting groove 123 collects and discharges the water flow to prevent it from splashing on the machine to rust and increase the service life of the machine.

[0024] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A strip steel laminar cooling device comprising a conveyor roller body, a conveyor roller, a left bracket, a right bracket, a lower pinch roller, an upper pinch roller, a conveyor belt body frame, a fan, a water pump, and a spray port, characterized in that: The conveying roller body is provided with a plurality of groups of conveying rollers above, the left support is provided with a right support on the right side, the lower pinch roller is arranged between the left support and the right support, the upper pinch roller is arranged on the upper side of the lower pinch roller, the conveying belt body frame is arranged on the rear side of the left support, the fan is arranged above the conveying belt body frame, the water pump is arranged above the conveying belt body frame, and the water pump is provided with a plurality of groups of spray nozzles below.

2. A strip steel laminar cooling device according to claim 1, characterized in that: The conveying roller body is provided with a control panel on the right side, a plurality of groups of conveying roller shafts are arranged on the two sides of the conveying roller body, the conveying roller is rotatably connected with the conveying roller body through the conveying roller shaft, and a plurality of groups of first fixing rods are arranged between the conveying roller body and the left support and the right support.

3. A strip steel laminar cooling device according to claim 1, characterized in that: The left support is provided with a lower gear on the left side, the upper gear is arranged above the lower gear, the transmission belt is arranged on the outer side of the lower gear and the upper gear, the upper gear and the lower gear are rotatably connected through the transmission belt, the lower pinch roller is connected with the lower gear through the left support on the left end, the driving motor is installed on the right end of the right support, the lower pinch roller is electrically connected with the driving motor through the right support on the right end, the upper pinch roller is connected with the upper gear through the left support on the left end, and the upper pinch roller is fixedly connected with the right support on the right end.

4. A strip steel laminar cooling device according to claim 3, characterised in that: The upper pinch roller is provided with a threaded rod on the rear side, the right support is provided with a crank handle on the right end, the crank handle is connected with the threaded rod through the right support, the threaded rod is provided with a lower fixed shaft below, two groups of limiting sleeve plates are arranged on the outer side of the threaded rod and the lower fixed shaft, the two groups of limiting sleeve plates are slidably connected with the threaded rod and the lower fixed shaft, and the fixed plate is connected between the left support and the right support.

5. A strip steel laminar cooling device according to claim 1, characterized in that: The conveying belt body frame is provided with a plurality of groups of second fixing rods on the front end, the conveying belt body frame is fixedly connected with the left support and the right support through the plurality of groups of second fixing rods, the conveying belt is arranged between the conveying belt body frame, the water filter plate is arranged below the conveying belt, the water filter groove is arranged on the upper end of the water filter plate, the machine shell is installed above the conveying belt body frame, and the machine shell is arranged on the outer side of the conveying belt body frame.

6. A strip steel laminar cooling device according to claim 5, characterised in that: The water pump is arranged above the machine shell, the control valve is arranged on the lower end of the machine shell, the water pump is connected with the plurality of groups of spray nozzles through the control valve, a plurality of groups of wire boxes are arranged on the upper end of the machine shell, and the fan is electrically connected with the wire box through the machine shell.

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