CN104190728A - Funneling water curtain cooling device - Google Patents
Funneling water curtain cooling device Download PDFInfo
- Publication number
- CN104190728A CN104190728A CN201410411066.XA CN201410411066A CN104190728A CN 104190728 A CN104190728 A CN 104190728A CN 201410411066 A CN201410411066 A CN 201410411066A CN 104190728 A CN104190728 A CN 104190728A
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- China
- Prior art keywords
- water curtain
- shaped cooling
- bucket
- curtain forming
- central layer
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a funneling water curtain cooling device. U-shaped cooling pipes bent downwards are axially and uniformly arranged on the two sides of the top surface of a header at intervals, the openings of the U-shaped cooling pipes are vertically downward, and a channel steel frame fixes the U-shaped cooling pipes. The left side and the right side of a connection frame installed on the bottom surface of the header are respectively and fixedly connected with a water curtain forming funnel in the vertical direction, the length of the water curtain forming funnels is matched with the arrangement length of the U-shaped cooling pipes, the bottom surfaces of the water curtain forming funnels are open, the cross sections of the upper portions of the water curtain forming funnels are shaped like horns, and the cross sections of the lower portions of the water curtain forming funnels are rectangular. A water curtain uniformization core plate is vertically arranged in the lower portion of each water curtain forming funnel, two lugs are arranged at the upper portions of the two ends of each water curtain uniformization core plate respectively and fixedly connected to the inner walls of the two sides of each water curtain forming funnel respectively, and the periphery edges of the water curtain uniformization core plates are respectively of a blade structure. The axes of the openings of the U-shaped cooling pipes, the middle longitudinal sections of the water curtain forming funnels and the middle longitudinal sections of the water curtain uniformization core plates are arranged in a coplanar mode.
Description
Technical field
The present invention relates to the laminar flow cooling technology in hot continuous rolling technology, particularly funneling water curtain cooling device.
Background technology
In prior art, mainly use steel plate is carried out to cooling cooling device is that the row's formula bringing down leg forming with U-shaped cooling tube carries out cooling to band steel cross section, the problem that this cooling device mainly exists is along there being the even problem of inhomogeneous cooling on strip width direction cross section, especially between the water column of two U-shaped pipes, exists the relatively weak problem of cooling capacity.The current this U-shaped cooling manifold of steel plate requiring for rolling superior performance is difficult to reach production requirement.
Summary of the invention
The object of this invention is to provide a kind of funneling water curtain cooling device, can eliminate cooling discontiguous area, make to be with the steel cross section can be evenly cooling.
The object of the present invention is achieved like this, a kind of funneling water curtain cooling device, comprise collector and U-steel frame, collector end face both sides are arranging reclinate U-shaped cooling tube along the axial uniform interval of pipe, the opening of U-shaped cooling tube is fixed straight down and by U-steel frame, the link left and right sides that install collector bottom surface respectively vertical affixed a water curtain forms bucket, water curtain forms the length of bucket and the spread length of U-shaped cooling tube matches, water curtain forms the bottom surface of bucket and opens wide, water curtain forms the upper cross section flare of bucket, lower cross section is rectangular, water curtain forms in the bottom of struggling against an even central layer of water curtain is vertically being set, the top, two ends of the even central layer of water curtain is arranging respectively a lug, two lugs are fixed in respectively water curtain and form on the both sides inwall struggling against, the peripheral edge of the even central layer of water curtain is along being blade-like structure, said U-shaped cooling tube mouth of pipe axis and water curtain form middle part vertical section and the even central layer of the water curtain middle part vertical section co-planar arrangement of bucket.
On the basis of existing U-shaped pipe cooling manifold, make the bringing down leg of whole organ timbering shape become an equally distributed water curtain, this Water Curtain Cooling Device is along the water curtain being evenly distributed with steel transverse direction integral body, there is not cooling discontiguous area, can make to be with steel cross section energy cooling evenly.Than a uniform cooling water curtain in prior art, on steel cross section, do not have the even discontiguous area of inhomogeneous cooling, such Water Curtain Cooling Device makes better to reach stability with the structure property in steel cross section.The even central layer of water curtain of the present invention up and down edge is blade-like structure, avoids occurring that air intake causes inhomogeneous water curtain in water curtain flow process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is side-looking cross-sectional view of the present invention.
The specific embodiment
A kind of funneling water curtain cooling device, as Fig. 1, shown in Fig. 2, comprise collector 7 and U-steel frame 5, collector 7 end face both sides are arranging reclinate U-shaped cooling tube 4 along the axial uniform interval of pipe, the opening of U-shaped cooling tube 4 is fixed straight down and by U-steel frame 5, link 6 left and right sides that install collector 7 bottom surfaces respectively vertical affixed a water curtain form bucket 3, water curtain forms the length of bucket 3 and the spread length of U-shaped cooling tube 4 matches, water curtain forms the bottom surface of bucket 3 and opens wide, water curtain forms the upper cross section flare of bucket 3, lower cross section is rectangular, in the bottom of water curtain formation bucket 3, an even central layer 1 of water curtain is vertically being set.As shown in Figure 1, the top, two ends of the even central layer 1 of water curtain is arranging respectively a lug 8, two lugs 8 are fixed in respectively on the both sides inwall of water curtain formation bucket 3, the peripheral edge of the even central layer 1 of water curtain is along being blade-like structure, and said U-shaped cooling tube 4 mouth of pipe axis and water curtain form middle part vertical section and the even central layer 1 middle part vertical section co-planar arrangement of water curtain of bucket 3.
Claims (1)
1. a funneling water curtain cooling device, comprise collector and U-steel frame, it is characterized in that: collector end face both sides are arranging reclinate U-shaped cooling tube along the axial uniform interval of pipe, the opening of U-shaped cooling tube is fixed straight down and by U-steel frame, the link left and right sides that install collector bottom surface respectively vertical affixed a water curtain forms bucket, water curtain forms the length of bucket and the spread length of U-shaped cooling tube matches, water curtain forms the bottom surface of bucket and opens wide, water curtain forms the upper cross section flare of bucket, lower cross section is rectangular, water curtain forms in the bottom of struggling against an even central layer of water curtain is vertically being set, the top, two ends of the even central layer of water curtain is arranging respectively a lug, two lugs are fixed in respectively water curtain and form on the both sides inwall struggling against, the peripheral edge of the even central layer of water curtain is along being blade-like structure, said U-shaped cooling tube mouth of pipe axis and water curtain form middle part vertical section and the even central layer of the water curtain middle part vertical section co-planar arrangement of bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411066.XA CN104190728A (en) | 2014-08-20 | 2014-08-20 | Funneling water curtain cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411066.XA CN104190728A (en) | 2014-08-20 | 2014-08-20 | Funneling water curtain cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190728A true CN104190728A (en) | 2014-12-10 |
Family
ID=52076175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410411066.XA Pending CN104190728A (en) | 2014-08-20 | 2014-08-20 | Funneling water curtain cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921535A (en) * | 2016-07-12 | 2016-09-07 | 北京科技大学 | Plate strip steel controlled cooling ultradense cooler |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079092U (en) * | 1990-11-29 | 1991-06-19 | 鞍山钢铁公司 | Water curtain cooling device |
| CN2282465Y (en) * | 1996-05-23 | 1998-05-27 | 首钢总公司 | Water curtain laminar flow band steel cooler |
| CN2330430Y (en) * | 1998-03-05 | 1999-07-28 | 首钢总公司 | Water curtain cooling equipment |
| EP1108479A2 (en) * | 1999-12-16 | 2001-06-20 | SMS Demag AG | Water cooling line for wire |
| CN2578005Y (en) * | 2002-10-17 | 2003-10-08 | 营口流体设备制造(集团)有限公司 | Water curtain controllable steel plate cooling device |
| CN1631566A (en) * | 2003-12-22 | 2005-06-29 | 济南钢铁股份有限公司 | On line post rolling water screen accelerated cooling system for medium and heavy plate |
| CN2796874Y (en) * | 2004-12-02 | 2006-07-19 | 宝山钢铁股份有限公司 | Water curtain type cooling device with opening regulatable flexible plate |
| CN204074744U (en) * | 2014-08-20 | 2015-01-07 | 新疆八一钢铁股份有限公司 | Funneling water curtain cooling device |
-
2014
- 2014-08-20 CN CN201410411066.XA patent/CN104190728A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079092U (en) * | 1990-11-29 | 1991-06-19 | 鞍山钢铁公司 | Water curtain cooling device |
| CN2282465Y (en) * | 1996-05-23 | 1998-05-27 | 首钢总公司 | Water curtain laminar flow band steel cooler |
| CN2330430Y (en) * | 1998-03-05 | 1999-07-28 | 首钢总公司 | Water curtain cooling equipment |
| EP1108479A2 (en) * | 1999-12-16 | 2001-06-20 | SMS Demag AG | Water cooling line for wire |
| CN2578005Y (en) * | 2002-10-17 | 2003-10-08 | 营口流体设备制造(集团)有限公司 | Water curtain controllable steel plate cooling device |
| CN1631566A (en) * | 2003-12-22 | 2005-06-29 | 济南钢铁股份有限公司 | On line post rolling water screen accelerated cooling system for medium and heavy plate |
| CN2796874Y (en) * | 2004-12-02 | 2006-07-19 | 宝山钢铁股份有限公司 | Water curtain type cooling device with opening regulatable flexible plate |
| CN204074744U (en) * | 2014-08-20 | 2015-01-07 | 新疆八一钢铁股份有限公司 | Funneling water curtain cooling device |
Non-Patent Citations (1)
| Title |
|---|
| 巍士政等: "水幕冷却***的应用", 《材料与冶金学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921535A (en) * | 2016-07-12 | 2016-09-07 | 北京科技大学 | Plate strip steel controlled cooling ultradense cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |