CN105921535B - A kind of Strip control cooling super-intensive cooler - Google Patents
A kind of Strip control cooling super-intensive cooler Download PDFInfo
- Publication number
- CN105921535B CN105921535B CN201610547328.4A CN201610547328A CN105921535B CN 105921535 B CN105921535 B CN 105921535B CN 201610547328 A CN201610547328 A CN 201610547328A CN 105921535 B CN105921535 B CN 105921535B
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- CN
- China
- Prior art keywords
- plate
- jet pipe
- water inlet
- installing plate
- cooler
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The present invention relates to the cut deal in metal processing sectors, hot-rolled strip production line controlled cooling technique, more particularly to a kind of cut deal, hot-strip be online or cooler of offline controlled cooling device.The device is arranged in the top of Strip controlled cooling device, and the cooler is by water inlet pipe, U-shaped collector, jet pipe, jet pipe installing plate and exhaust stack into the control for the high uniform, high intensity of Strip upper surface progress is cooled down.It is characteristic of the invention that：Jet pipe spacing is small, quantity is more, and cooling uniformity is good, and cooling capacity is big, and weight of equipment is light, can fully meet that cut deal, hot-strip be online or demand of Off-line control cooling technique.
Description
Technical field
The present invention relates to the steel rolling production-line controlled cooling technique in metal processing sectors, more particularly to a kind of cut deal,
Hot-strip is online or cooler of offline controlled cooling device.
Background technology
At present, for cut deal, hot-rolled strip production line is online or device for offline cooling cooler mainly uses U-shaped collector
Or box two kinds of forms of straight tube cooler, U-shaped collector has collector rapid water outlet when opening, and shut-off is stop rapidly excellent
Point, has the disadvantage that jet pipe quantity should not too close, caliber be big, cooling velocity is low, cooling uniformity is poor.Box straight tube cooler spray
Pipe caliber is smaller, and the quick cooling of super-intensive can be achieved, and cooling uniformity preferably, has the disadvantage that memory box water is more, equipment weight
Amount is big, and closing water rear jet and can not stopping rapidly influences the implementation of cooling technique, and the present invention has two kinds of U-shaped collector and straight tube cold
But the advantage of device, switchs current and is swift in response, and weight of equipment is light, small volume, cooling velocity are high, cooling uniformity is good, and U-shaped collection
Pipe and straight tube are compared, and this cooler has higher cooling velocity under same water.In cut deal, hot-continuous-rolling strip steel
Production line has good popularizing application prospect.
The content of the invention
It is an object of the invention to provide a kind of cut deal, hot-rolled strip production line be online or offline controlled cooling device cooler,
The direct-injection jet of the cooler is injected in the upper surface for treating cold steel plate, and cooling velocity is big, and cooling uniformity is good, and cooling effectiveness is high,
Fully meet the demand of cut deal, hot-strip for the cold technique of control.
The technical scheme is that：A kind of cut deal, hot-strip be online or cooler of offline controlled cooling device, and this is cold
But device is by adpting flange, water inlet pipe, U-shaped collector, U-shaped installing plate, steel plate, jet pipe installing plate, jet pipe, water inlet end side plate, protection
Cover plate, casing end side plate, connecting plate, adpting flange, riser, gusset, blow-off pipe, exhaust stack into.It is provided with water inlet pipe
Some U-shaped collectors of row, different U-shaped collector uses different spacing or different internal diameters to ensure the water of cooler length direction
Flow uniformity.U-shaped collector one end is welded in the casing of water inlet pipe other end insertion jet pipe installing plate and steel plate composition.According to cold
Some jet pipes are but housed on the demand jet pipe installing plate of technique.The casing of jet pipe installing plate and steel plate composition is arranged by blast pipe
Gas carries out blowdown by blow-off pipe.
2-6 is installed on the further water inlet pipe (1) and arranges U-shaped collector (3), the spacing of different U-shaped collector (3) and
Inside diameter ranges are 6-100mm.
Equipped with 2-10 row's jet pipes (7) on the further jet pipe installing plate (6), the spacing range of jet pipe (7) is 6-
75mm。
It is an advantage of the invention that：It is high relative to U-shaped collector cooling effectiveness of the present invention, cooling velocity is big, cooling uniformity is good.
, small volume lightweight relative to the box direct-injection collector present invention, switch water reaction are fast.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is front view A-A sectional views of the invention.
Fig. 3 is front view B direction views of the invention.
Fig. 4 is Fig. 2 D-D sectional views.
Embodiment
In order that those skilled in the art more fully understands this programme, the present invention is done with embodiment below in conjunction with the accompanying drawings
It is further to describe in detail.
As shown in Figure 1 and Figure 2, the present invention relates to a kind of Strip control cooling super-intensive cooler, the cooler includes connecting
Acting flange (15), water inlet pipe (1), U-shaped collector (3), U-tube installing plate (4), steel plate (5), jet pipe installing plate (6), jet pipe (7),
Water inlet end side plate (8), shield plate (9), casing end side plate (10), connecting plate (11), adpting flange (12), riser (13),
Gusset (14), blow-off pipe (17), blast pipe (18) composition.
Water inlet pipe (1) one end is welded to connect flange (15) other end and is welded to connect in plate (11), water inlet pipe main body by beating
Eyelet welding connects the U-shaped collector of some rows (3), and different U-shaped collectors (3) use different spacing or different internal diameters to ensure cooler
The flow uniformity of length direction.U-shaped collector (3) one end is welded on water inlet pipe (1) other end insertion jet pipe installing plate (6) and steel
In the casing of plate (5) composition.U-tube installing plate (4) is welded and fixed U-shaped collector (3) by perforate.Jet pipe installing plate (6) passes through
Perforate soldering blow tube (7).Jet pipe installing plate (6) and steel plate (5) and U-tube installing plate (4) constitute two casings, two band sprays
The casing for managing (7) is exhausted by 2 blow-off pipes (17) progress blowdowns by 2 blast pipes (18).Water inlet end side plate (8), protection
Cover plate (9) and casing end side plate (10) are welded to form a closed casing and U-shaped collector are protected jointly.
Such as of the invention front view B direction views of the Fig. 3 for the present invention.As shown in figure 3, being provided with jet pipe installing plate (6)
Some row's jet pipes (7), and it is divided into two regions, each region is a closed jet pipe casing.
As shown in figure 4, schematic diagram is arranged for the U-shaped collector of the present invention, according to a number of U-shaped collection of cooling technique demand
Pipe is respectively arranged on water inlet pipe (1) using different spacing, can also be taken the average branch's spacing of U-shaped collector and be changed U-shaped collection
The mode of bore adjusts the uniformity of the longitudinal water of cooler.
Claims (4)
1. a kind of cut deal, hot-strip be online or cooler of offline controlled cooling device, it is characterised in that cooler is connected by first
Acting flange（15）, water inlet pipe（1）, U-shaped collector（3）, U-tube installing plate（4）, steel plate（5）, jet pipe installing plate（6）, jet pipe（7）、
Water inlet end side plate（8）, shield plate（9）, casing end side plate（10）, connecting plate（11）, the second adpting flange（12）, riser
（13）, gusset（14）, blow-off pipe（17）, blast pipe（18）Composition；Water inlet pipe（1）Weld the first adpting flange in one end（15）It is another
End is welded to connect plate（11）, pass through in water inlet pipe main body and punch some U-shaped collectors of row of welding（3）, different U-shaped collector（3）Adopt
With different spacing or different internal diameters to ensure the flow uniformity of cooler length direction；U-shaped collector（3）One end is welded on
Water inlet pipe（1）, other end insertion jet pipe installing plate（6）And steel plate（5）In the casing of composition；U-tube installing plate（4）Pass through perforate
It is welded and fixed U-shaped collector（3）；Jet pipe installing plate（6）Pass through perforate soldering blow tube（7）；Jet pipe installing plate（6）And steel plate（5）With
And U-tube installing plate（4）Constitute two casings, water inlet end side plate（8）, shield plate（9）With casing end side plate（10）Jointly
A closed casing is welded to form to protect U-shaped collector.
2. cooler according to claim 1, it is characterised in that the water inlet pipe（1）On 2-6 be installed arrange U-shaped collector
（3）, different U-shaped collector（3）Spacing and inside diameter ranges be 6-100mm.
3. cooler according to claim 1, it is characterised in that the jet pipe installing plate（6）It is upper to arrange jet pipe equipped with 2-10
（7）, jet pipe（7）Spacing range be 6-75mm.
4. cooler according to claim 1, it is characterised in that the jet pipe installing plate（6）And steel plate（5）The case of composition
Body is by 2 blast pipes（18）It is exhausted, by 2 blow-off pipes（17）Carry out blowdown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547328.4A CN105921535B (en) | 2016-07-12 | 2016-07-12 | A kind of Strip control cooling super-intensive cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547328.4A CN105921535B (en) | 2016-07-12 | 2016-07-12 | A kind of Strip control cooling super-intensive cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921535A CN105921535A (en) | 2016-09-07 |
| CN105921535B true CN105921535B (en) | 2017-09-15 |
Family
ID=56827286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547328.4A Active CN105921535B (en) | 2016-07-12 | 2016-07-12 | A kind of Strip control cooling super-intensive cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921535B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145668A (en) * | 2020-01-07 | 2021-07-23 | 晟通科技集团有限公司 | Rolling mill process oil way system |
| CN114411062A (en) * | 2022-01-21 | 2022-04-29 | 吉林建龙钢铁有限责任公司 | Steel for high-strength packing belt and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238918A (en) * | 1986-02-04 | 1988-10-05 | Kawasaki Steel Corp | Cooling apparatus |
| EP1938911A1 (en) * | 2006-12-27 | 2008-07-02 | VAI Industries (UK) Ltd. | Apparatus and method for controlled cooling |
| JP4678069B1 (en) * | 2009-03-30 | 2011-04-27 | Ｊｆｅスチール株式会社 | Hot rolled steel sheet cooling device |
| CN102327906A (en) * | 2011-07-19 | 2012-01-25 | 东北大学 | Cooling system after rolling with super-fast cooling technology |
| CN104190728A (en) * | 2014-08-20 | 2014-12-10 | 新疆八一钢铁股份有限公司 | Funneling water curtain cooling device |
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2016
- 2016-07-12 CN CN201610547328.4A patent/CN105921535B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105921535A (en) | 2016-09-07 |
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