CN204747072U - Immediately, dedicated cooling device of groove - Google Patents
Immediately, dedicated cooling device of groove Download PDFInfo
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- CN204747072U CN204747072U CN201520440798.1U CN201520440798U CN204747072U CN 204747072 U CN204747072 U CN 204747072U CN 201520440798 U CN201520440798 U CN 201520440798U CN 204747072 U CN204747072 U CN 204747072U
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Abstract
The utility model discloses an immediately, dedicated cooling device of groove, cooling device include the condenser tube fixed plate, water pipe water injection well choke shower nozzle, connect water pipe and coolant tank, coolant tank is through connecting water pipe fixed connection on the condenser tube fixed plate, the condenser tube fixed plate be the circular arc type, the arc limit of condenser tube fixed plate is inboard to be 20-25cm with the interval on the outer edge of groove immediately, the inboard distribution on the arc limit of cooling water fixed plate has a plurality of water pipe water injection well choke shower nozzles, the top of water pipe water injection well choke shower nozzle is equipped with four arc dummy wafer, the across delivery port is cut apart with the delivery port of water pipe water injection well choke shower nozzle to arc dummy wafer, the utility model discloses an immediately, the special cooling device of groove passes through cross and angle can be adjusted's water pipe water injection well choke shower nozzle for the cooling water of shower nozzle blowout area enlarges, effect that water pressure does not reduce, use the special cooling device of this suit after, the groove skin cooling is even, the life extension about 20%.
Description
Technical field
The utility model relates to the cooling device in steelmaking process, particularly relates to the equipment water jetting cooler of a kind of mill vertical mill roll or groove.
Background technology
Rolling is the main method of metal material moulding, its be by rolled piece by rotate roll be compressed, make its section configuration change and shaping.The roll contacted with rolled piece in rolling, because being subject to the internal heat energy of the high heat transmission of rolled piece temperature and rolling extruding generation, causes roll or groove surface temperature sharply to raise; Thus groove surface is cracked and the wearing and tearing that lose flesh, reduce roll working life.Therefore the water cooling of roll or groove seems extremely important in the operation of rolling.
Current Rolling production workshop milling train adopts Ping-Li over-over mode to arrange usually.For horizontal mill, adopt traditional cooling device, the effect of cooling water due to hydraulic pressure intensity and the reasonable Arrangement of water nozzle, can well cool groove.But for vertical mill, due to the Action of Gravity Field of water after ejection water nozzle and the layout of traditional water nozzle, cause groove surface cool extremely uneven.Outstanding behaviours is that the water of water nozzle ejection above because of Action of Gravity Field, can have influence on the contact of below cooling water and roll.Thus it is uneven to cause roller surface to wear and tear, and affect the normal use of roll.
Utility model content
For above-mentioned Problems existing, it is simple that the utility model object is to provide a kind of structure, and cooling effect is even, the equipment water jetting cooler that easy to operate rolling on edge groove is special.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: the cooling device that a kind of rolling on edge groove is special, described cooling device is fixedly mounted on the outside of rolling on edge groove, described rolling on edge groove is circular arc, described cooling device comprises cooling water pipe fixed head, water pipe Watering head of water tap, connecting water pipe and cooling water tank, described cooling water tank is fixedly connected on cooling water pipe fixed head by connecting water pipe, described cooling water pipe fixed head be circular arc type, the radian of cooling water pipe fixed head is identical with the radian of rolling on edge groove, be 20 ~ 25cm with the spacing of the outer of rolling on edge groove inside the arc-shaped side of described cooling water pipe fixed head, the inner side of the arc-shaped side of described cooling water fixed head is distributed with multiple water pipe Watering head of water tap, the top of described water pipe Watering head of water tap is provided with four road arc block plates, the delivery port of water pipe Watering head of water tap is divided into cross delivery port by described arc block plate.
Improve as one of the present utility model, the same vertical direction inside the arc-shaped side of described cooling water fixed head is only provided with a water pipe Watering head of water tap, two adjacent water pipe Watering head of water tap are dislocatedly distributed on differing heights; An only water pipe Watering head of water tap in same vertical direction, ensure that the pressure of the current that cooling device sprays on each position is identical, convenient to the uniform cooling effect in each position in groove horizontal direction, setting height(from bottom) differs simultaneously, ensure that the uniform cooling effect in each position in vertical direction.
Improve as one of the present utility model, the vertical angle between described water pipe Watering head of water tap and cooling water fixed head is 80 ~ 100 °.Give the angle that water nozzle emission direction is certain respectively, after guaranteeing cooling water ejection, dead angle is not stayed to groove cooling, and the cooling water of upper, middle and lower three positions is non-interference; Reach not only cooled comprehensively, but also the effect of not wasting water.
As of the present utility model one improve, the water spraying direction of described water pipe Watering head of water tap and the arc-shaped side tangential direction of rolling on edge groove perpendicular; Water yield on water pipe Watering head of water tap linear position is maximum, good cooling results, because water pipe Watering head of water tap own is for be evenly distributed on cooling water fixed head in the horizontal direction, when the tangent line of itself and rolling on edge groove is perpendicular, and then ensure that being uniformly distributed of cool position on rolling on edge groove, ensure the Homogeneous cooling of groove entirety.
Improve as one of the present utility model, described water pipe Watering head of water tap is fixedly connected on cooling water fixed head by the mode of welding; Welding is water pipe Watering head of water tap good stability, the phenomenon that can not deflect or leak under the flow action that pressure is larger, the good seal performance of device entirety.
Improve as one of the present utility model, described described water pipe Watering head of water tap is movably connected on cooling water fixed head by helicitic texture, and the opening angle of the thread groove on described cooling water fixed head is identical with the angle of inclination of the shower nozzle of water pipe water nozzle; By the helicitic texture of inclination, for convenience detach and installation water pipe Watering head of water tap, when part shower nozzle is damaged, can repairs in time and change, simple to operation.
Improve as one of the present utility model, described adjacent two water pipe Watering head of water tap distance is in the horizontal direction identical; Equally distributed water pipe Watering head of water tap in the horizontal direction, further increases device uniform cooling effect on horizontal level.
Improve as one of the present utility model, the delivery port internal diameter of described water pipe Watering head of water tap is 14 ~ 18mm.
The utility model has the advantage of: rolling on edge groove Special cooling device structure of the present utility model is simple, reasonable in design, handling ease, replacing are convenient, produce and the cost of repacking lower; Device is itself by the water pipe Watering head of water tap of cross and angle adjustable, and make the cooling water ejection enlarged areas of shower nozzle, the effect that hydraulic pressure does not reduce, after using this suit Special cooling device, groove surface cool is even, and service life extends about 20%.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation sketch;
Fig. 2 is the utility model water pipe Watering head of water tap structure for amplifying sketch;
Fig. 3 is utility model works general flow chart;
Wherein, 1 rolling on edge groove, 2 cooling water fixed heads, 3 connecting water pipes, 4 cooling water tanks, 5 water pipe Watering head of water tap, 6 arc block plates.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
embodiment 1:as Fig. 1, the cooling device that shown in 2 and 3, a kind of rolling on edge groove is special, described cooling device is fixedly mounted on the outside of rolling on edge groove 1, described rolling on edge groove 1 is circular arc, described cooling device comprises cooling water pipe fixed head 2, water pipe Watering head of water tap 5, connecting water pipe 3 and cooling water tank 4, described cooling water tank 4 is fixedly connected on cooling water pipe fixed head 2 by connecting water pipe 3, described cooling water pipe fixed head 2 be circular arc type, the radian of cooling water pipe fixed head 2 is identical with the radian of rolling on edge groove 1, be 20 ~ 25cm with the spacing of rolling on edge groove 1 outer inside the arc-shaped side of described cooling water pipe fixed head 2, the inner side of the arc-shaped side of described cooling water fixed head 2 is distributed with multiple water pipe Watering head of water tap 5, the top of described water pipe Watering head of water tap 5 is provided with four road arc block plates 6, the delivery port of water pipe Watering head of water tap 5 is divided into cross delivery port by described arc block plate 6.
embodiment 2:as shown in Figure 1,2 and 3, the same vertical direction inside the arc-shaped side of cooling water fixed head 2 is only provided with a water pipe Watering head of water tap 5, two adjacent water pipe Watering head of water tap 5 are dislocatedly distributed on differing heights; In same vertical direction, an only water pipe water nozzle sprays 5, ensure that the pressure of the current that cooling device sprays on each position is identical, convenient to the uniform cooling effect in each position in groove 1 horizontal direction, setting height(from bottom) differs simultaneously, ensure that the uniform cooling effect in each position in groove 1 vertical direction.
embodiment 3:as shown in Figure 1,2 and 3, the vertical angle between water pipe Watering head of water tap 5 and cooling water fixed head 2 is 80 ~ 100 °.Give the angle that water nozzle 5 emission direction is certain respectively, after guaranteeing cooling water ejection, dead angle is not stayed to the cooling of groove 1, and the cooling water of upper, middle and lower three positions is non-interference; Reach not only cooled comprehensively, but also the effect of not wasting water.
embodiment 4:as shown in Figure 1,2 and 3, the water spraying direction of water pipe Watering head of water tap 5 and the arc-shaped side tangential direction of rolling on edge groove 1 perpendicular; Water yield on water pipe Watering head of water tap 5 linear position is maximum, good cooling results, because water pipe Watering head of water tap 5 own is for be evenly distributed on cooling water fixed head 2 in the horizontal direction, when the tangent line of itself and rolling on edge groove 1 is perpendicular, and then ensure that being uniformly distributed of cool position on rolling on edge groove 1, ensure the Homogeneous cooling of groove 1 entirety.
embodiment 5:as shown in Figure 1,2 and 3, water pipe Watering head of water tap 5 is fixedly connected on cooling water fixed head 2 by the mode of welding; Welding is water pipe Watering head of water tap 5 good stability, the phenomenon that can not deflect or leak under the flow action that pressure is larger, the good seal performance of device entirety.
embodiment 6:as shown in Figure 1,2 and 3, water pipe Watering head of water tap 5 is movably connected on cooling water fixed head 2 by helicitic texture, and the opening angle of the thread groove on described cooling water fixed head 2 is identical with the angle of inclination of water pipe Watering head of water tap 5; By the helicitic texture of inclination, for convenience detach and installation water pipe Watering head of water tap 5, when part shower nozzle 5 is damaged, can repairs in time and change, simple to operation.
embodiment 7:as shown in Figure 1,2 and 3, adjacent two water pipe Watering head of water tap 5 distance is in the horizontal direction identical; Equally distributed water pipe Watering head of water tap 5 in the horizontal direction, further increases device uniform cooling effect on horizontal level.The delivery port internal diameter of water pipe Watering head of water tap 5 described in the utility model is 14 ~ 18mm.
It should be noted that, above-mentioned is only preferred embodiment of the present utility model, is not used for limiting protection domain of the present utility model, and equivalents done on the basis of above-described embodiment all belongs to protection domain of the present utility model.
Claims (8)
1. the cooling device that a rolling on edge groove is special, described cooling device is fixedly mounted on the outside of rolling on edge groove, described rolling on edge groove is circular arc, it is characterized in that, described cooling device comprises cooling water pipe fixed head, water pipe Watering head of water tap, connecting water pipe and cooling water tank, described cooling water tank is fixedly connected on cooling water pipe fixed head by connecting water pipe, described cooling water pipe fixed head be circular arc type, the radian of cooling water pipe fixed head is identical with the radian of rolling on edge groove, be 20 ~ 25cm with the spacing of the outer of rolling on edge groove inside the arc-shaped side of described cooling water pipe fixed head, the inner side of the arc-shaped side of described cooling water fixed head is distributed with multiple water pipe Watering head of water tap, the top of described water pipe Watering head of water tap is provided with four road arc block plates, the delivery port of water pipe Watering head of water tap is divided into cross delivery port by described arc block plate.
2. the cooling device that rolling on edge groove according to claim 1 is special, it is characterized in that, same vertical direction inside the arc-shaped side of described cooling water fixed head is only provided with a water pipe Watering head of water tap, two adjacent water pipe Watering head of water tap are dislocatedly distributed on differing heights.
3. the cooling device that rolling on edge groove according to claim 1 is special, is characterized in that, the vertical angle between described water pipe Watering head of water tap and cooling water fixed head is 80 ~ 100 °.
4. the cooling device that rolling on edge groove according to claim 1 is special, is characterized in that, the water spraying direction of described water pipe Watering head of water tap and the arc-shaped side tangential direction of rolling on edge groove perpendicular.
5. the cooling device that rolling on edge groove according to claim 3 is special, is characterized in that, described water pipe Watering head of water tap is fixedly connected on cooling water fixed head by the mode of welding.
6. the cooling device that rolling on edge groove according to claim 3 is special, it is characterized in that, described described water pipe Watering head of water tap is movably connected on cooling water fixed head by helicitic texture, and the opening angle of the thread groove on described cooling water fixed head is identical with the angle of inclination of the shower nozzle of water pipe water nozzle.
7. the cooling device that rolling on edge groove according to claim 1 is special, is characterized in that, described adjacent two water pipe Watering head of water tap distance is in the horizontal direction identical.
8. the cooling device that rolling on edge groove according to claim 1 is special, is characterized in that, the delivery port internal diameter of described water pipe Watering head of water tap is 14 ~ 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440798.1U CN204747072U (en) | 2015-06-25 | 2015-06-25 | Immediately, dedicated cooling device of groove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440798.1U CN204747072U (en) | 2015-06-25 | 2015-06-25 | Immediately, dedicated cooling device of groove |
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| Publication Number | Publication Date |
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| CN204747072U true CN204747072U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520440798.1U Active CN204747072U (en) | 2015-06-25 | 2015-06-25 | Immediately, dedicated cooling device of groove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942009A (en) * | 2015-06-25 | 2015-09-30 | 江苏永钢集团有限公司 | Dedicated cooling device for edge rolling groove |
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2015
- 2015-06-25 CN CN201520440798.1U patent/CN204747072U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942009A (en) * | 2015-06-25 | 2015-09-30 | 江苏永钢集团有限公司 | Dedicated cooling device for edge rolling groove |
| CN104942009B (en) * | 2015-06-25 | 2017-08-25 | 江苏永钢集团有限公司 | The special cooling device of rolling on edge groove |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 215628, Jiangsu, Suzhou, Zhangjiagang Nanfeng Town, wing Union Patentee after: Jiangsu Soviet Peak Industry Co., Ltd. Address before: Nanfeng town Zhangjiagang city Suzhou city Jiangsu province 215600 Wing Industrial Park Jiangsu Yonggang Group Co Ltd Patentee before: Jiangsu Yonggang Group Co., Ltd. |