CN2538808Y - Plate band quenching cold-controlled upper/lower collectors - Google Patents
Plate band quenching cold-controlled upper/lower collectors Download PDFInfo
- Publication number
- CN2538808Y CN2538808Y CN 02232897 CN02232897U CN2538808Y CN 2538808 Y CN2538808 Y CN 2538808Y CN 02232897 CN02232897 CN 02232897 CN 02232897 U CN02232897 U CN 02232897U CN 2538808 Y CN2538808 Y CN 2538808Y
- Authority
- CN
- China
- Prior art keywords
- plait
- damping sheet
- damper hole
- water
- header
- Prior art date
- 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.)
- Expired - Lifetime
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model provides an upper-lower header for quenching and controlled cooling plates and strips, which comprises an upper header and a lower header. The utility model is characterized in that the upper header comprises a main header core (4), a water tank (3), a damping plate (1), a damping plate (2), a positioning plate (6) and a nut (7); and the lower header comprises a main header core (12), a main header core (15), a lower water tank (13), a lower water tank (16), an upper water tank (11), a damping plate (10), a damping plate (9), a braid (8) and a nut (14). The utility model has the advantages of strong controlled cooling function, even and stable effluent, flat and straight shape of the quenching and controlled cooling plates, even vertical and transverse cooling, uneasy jamming, convenient maintenance, wide regulation range of the header water volume, simple manufacturing and low cost.
Description
Technical field
The utility model belongs to metallurgical machinery and technical field of automation, and lower collector pipe on a kind of band quenching controlled cooling particularly is provided.
Background technology
The described water curtain controlled cooling device of " iron and steel " magazine 1993.No1.P37-P40 is found relatively difficulty of its processing in actual manufacturing and use, become relatively difficulty of curtain, sometimes because cooling is too concentrated, easy to be cold excessively.And the controlled cooling device of the described roller quenching machine of " steel rolling " 1999.No4.P51-P53, the cooling manifold exit diameter is little, easily stops up plate shape flatness control difficulty.A little less than the general pipe stream cooling power, so developed high-density tube stream.The present invention is exactly that a kind of novel high-density tube stream is gone up lower collector pipe, and it is strong to have the cold energy of control power, and every little jet pipe (plait) water outlet is uniform and stable, can guarantee that steel plate laterally cools off evenly, makes simply, and cost is low, and water yield adjustable extent is wide.
Summary of the invention
The present invention is made up of upper header, lower collector pipe.Its upper header is made up of person in charge's core 4, water tank 3, damping sheet 1 and 2, plait 5, strongback 6, nut 7; Lower collector pipe is made up of person in charge's core 12 and 15, lower header 13 and 16, upper water box 11, damping sheet 10 and 9, plait 8, nut 14.
The action of upper header is to make with speed v to enter the water that upper header is responsible for core 4, by the damper hole d of tube core, water tank 3 and damping sheet 1,2, from 5 li of plaits equably by certain lateral current amount distributed flow on the strip that is cooled, guarantee that strip is in length and breadth to cooling evenly.
The characteristics of upper header are:
1, the damper hole d left-right symmetry of being responsible for core 4 is in the A-A face, and on axis direction, the distribution of damper hole spacing is that the feed-water end pitch-row is little, and big away from the feed-water end pitch-row, pitch-row is not equally spaced, i.e. b
1＜b
2＜b
3＜b
4＜b
5＜b
6＜b
7＜b
8
2, damping sheet can adopt 1---2 blocks of plates, and damper hole is arranged as shown in Figure 1 on the damping sheet, to damping sheet 2, the damper hole left-right symmetry; To damping sheet 1, damper hole is at l
2/ 2 places.
3, on axis direction, as shown in Figure 2, to damping sheet 2, damper hole φ
1Corresponding with the position of plait 5; To damping sheet 1, damper hole φ
2Position centre between corresponding to two plaits.There is screw thread plait 5 water sides, and available nut 7 is regulated which plait water outlet (also can adopt folder cap mode to replace the screw nut structure), reaches the purpose that enlarges water yield regulation range and change the water distribution curvature of curve.
4, the layout of plait on axis direction, the plait structure for adopting identical ips can adopt intermediate tube intensive, and the mode that the both sides pipe is loose promptly descends the water yield broad in the middle, and narrowing toward each end is symmetric curve distribution.Situations such as, thickness of slab wide according to plate and collector use are different, the middle water yield down than the big 5-35% of limit portion (if adopt diameter tube broad in the middle, limit portion narrow tube, principle one also can).
The action of lower collector pipe is to make with speed ν to enter the water that lower collector pipe is responsible for core 15, damper hole d by tube core, lower header 16, upper water box 11 and damping sheet 10 and 9, from 8 li lower surfaces that are ejected into strip equably by certain lateral current amount distribution of plait, guarantee that strip is in length and breadth to cooling even (shown in Fig. 3 and 4).Also but water enters with speed ν from following pipe and is responsible for core 15 (shown in Fig. 3 and 5).
The characteristics of lower collector pipe are:
1, the damper hole d left-right symmetry of being responsible for core 12 is in the A-A face, and on axis direction, the distribution of damper hole spacing is that the feed-water end pitch-row is little, and is big away from the feed-water end pitch-row.Pitch-row is and is not equally spaced, i.e. b1＜b2＜b3＜b4＜b5＜b6＜b7＜b8＜b9＜b10＜b11＜b12＜b13:
2, damping sheet can be used plate 9 or plate 9 splices 10, and damper hole is arranged as shown in Figure 3 on the damping sheet, to damping sheet 10, and the damper hole left-right symmetry, to damping sheet 9, damper hole is at l
2/ 2 places.On axis direction as shown in Figure 4, to damping sheet 10, damper hole Φ
1Corresponding with the position of plait 8.To damping sheet 9, damper hole Φ
2Centre between corresponding to two plaits;
3, there is screw thread plait 8 water sides, and available nut 14 is regulated which plait water outlet (also can adopt folder cap mode to replace the screw nut structure), reaches the purpose that enlarges water yield regulation range and change the water distribution curvature of curve;
4, the layout of plait on direction of principal axis, the corresponding plait structure that adopts identical ips, can adopt intermediate tube intensive, the mode that the both sides pipe is loose, it is broad in the middle promptly to go up injection flow rate, and narrowing toward each end is symmetric curve distribution (if adopt diameter tube broad in the middle, limit portion narrow tube, on principle also can).
The invention has the advantages that: have the cold function of strong control, water outlet is uniform and stable, can guarantee by the plate shape of quenching controlled cooling straightly, to cooling evenly and be difficult for blockedly, is convenient to safeguard in length and breadth.Collector water yield regulation range is wide, and manufacturing is simple, cost is low.
Description of drawings
Fig. 1 is a upper header side diagrammatic sectional view of the present invention.
Fig. 2 is the positive line of vision sketch of upper header of the present invention.
Fig. 3 is a lower collector pipe side diagrammatic sectional view of the present invention.
Fig. 4 is the positive line of vision sketch of lower collector pipe lateral intake of the present invention.
Fig. 5 is the positive line of vision sketch of lower collector pipe of the present invention below water inlet.
Claims (3)
1, lower collector pipe on a kind of band quenching controlled cooling is made up of upper header, lower collector pipe, it is characterized in that: upper header is formed by being responsible for core (4), water tank (3), damping sheet (1) and (2), plait (5), strongback (6), nut (7); Lower collector pipe is formed by being responsible for core (12) and (15), lower header (13) and (16), upper water box (11), damping sheet (10) and (9), plait (8) and nut (14).
2, according to lower collector pipe on the described band quenching controlled cooling of claim 1, it is characterized in that: the damper hole d left-right symmetry of person in charge's core (4) of upper header is in the A-A face, on axis direction, the distribution of damper hole spacing is that the feed-water end pitch-row is little, big away from the feed-water end pitch-row, pitch-row is not equally spaced, i.e. b
1＜b
2＜b
3＜b
4＜b
5＜b
6＜b
7＜b
8Damping sheet can adopt 1---2 blocks of plates, to damping sheet (2), damper hole left-right symmetry; To damping sheet (1), damper hole is at l
2/ 2 places; On axis direction, to damping sheet (2), damper hole φ
1Corresponding with the position of plait (5); To damping sheet (1), damper hole φ
2Position centre between corresponding to two plaits; There is screw thread plait (5) water side, and which plait water outlet available nut (7) regulates, and also can adopt folder cap mode to replace the screw nut structure; The layout of plait on axis direction, for the plait structure that adopts identical ips, can adopt intermediate tube intensive, the mode that the both sides pipe is loose, promptly descend the water yield broad in the middle, narrowing toward each end is symmetric curve distribution, situations such as, thickness of slab wide according to plate and collector use are different, and the middle water yield down is than the big 5-35% of limit portion.
3, according to lower collector pipe on claim 1 or the 2 described band quenching controlled coolings, it is characterized in that: the damper hole d left-right symmetry of person in charge's core (12) of lower collector pipe is in the A-A face, on axis direction, the distribution of damper hole spacing is that the feed-water end pitch-row is little, and is big away from the feed-water end pitch-row; Pitch-row is and is not equally spaced, i.e. b1＜b2＜b3＜b4＜b5＜b6＜b7＜b8＜b9＜b10＜b11＜b12＜b13; Damping sheet can be used plate (9) or plate (9) splice (10), to damping sheet (10), and the damper hole left-right symmetry, to damping sheet (9), damper hole is at l
2/ 2 places; On axis direction to damping sheet (10), damper hole Φ
1Corresponding with the position of plait (8); To damping sheet (9), damper hole Φ
2Centre between corresponding to two plaits; There is screw thread plait (8) water side, and which plait water outlet available nut (14) regulates, and also can adopt folder cap mode to replace the screw nut structure; The layout of plait on direction of principal axis, the corresponding plait structure that adopts identical ips can adopt intermediate tube intensive, the mode that the both sides pipe is loose, it is broad in the middle promptly to go up injection flow rate, and narrowing toward each end is symmetric curve distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232897 CN2538808Y (en) | 2002-05-23 | 2002-05-23 | Plate band quenching cold-controlled upper/lower collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232897 CN2538808Y (en) | 2002-05-23 | 2002-05-23 | Plate band quenching cold-controlled upper/lower collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538808Y true CN2538808Y (en) | 2003-03-05 |
Family
ID=33708172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02232897 Expired - Lifetime CN2538808Y (en) | 2002-05-23 | 2002-05-23 | Plate band quenching cold-controlled upper/lower collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538808Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121063A (en) * | 2010-07-29 | 2011-07-13 | 边新孝 | Square or flat material production line jet cooling system |
| CN102234705A (en) * | 2010-04-26 | 2011-11-09 | 江苏博际喷雾系统有限公司 | High-density straight collecting pipe cooling device |
| CN102397891A (en) * | 2010-09-16 | 2012-04-04 | 鞍钢股份有限公司 | Equivalent laminar cooling method |
| CN104174670A (en) * | 2014-09-12 | 2014-12-03 | 中冶赛迪工程技术股份有限公司 | Cooling header pipe variable in flow in width direction |
| CN104722589A (en) * | 2015-03-11 | 2015-06-24 | 北京科技大学 | Five-stage type plate-strip cooling-control collecting pipe capable of adjusting water convexity |
| CN104772353A (en) * | 2015-04-09 | 2015-07-15 | 中冶赛迪工程技术股份有限公司 | Hot-rolling cooling-controlled spray header device and cooling method thereof |
-
2002
- 2002-05-23 CN CN 02232897 patent/CN2538808Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234705A (en) * | 2010-04-26 | 2011-11-09 | 江苏博际喷雾系统有限公司 | High-density straight collecting pipe cooling device |
| CN102234705B (en) * | 2010-04-26 | 2014-07-09 | 江苏博际喷雾系统有限公司 | High-density straight collecting pipe cooling device |
| CN102121063A (en) * | 2010-07-29 | 2011-07-13 | 边新孝 | Square or flat material production line jet cooling system |
| CN102121063B (en) * | 2010-07-29 | 2012-09-05 | 边新孝 | Square or flat material production line jet cooling system |
| CN102397891A (en) * | 2010-09-16 | 2012-04-04 | 鞍钢股份有限公司 | Equivalent laminar cooling method |
| CN104174670A (en) * | 2014-09-12 | 2014-12-03 | 中冶赛迪工程技术股份有限公司 | Cooling header pipe variable in flow in width direction |
| CN104722589A (en) * | 2015-03-11 | 2015-06-24 | 北京科技大学 | Five-stage type plate-strip cooling-control collecting pipe capable of adjusting water convexity |
| CN104772353A (en) * | 2015-04-09 | 2015-07-15 | 中冶赛迪工程技术股份有限公司 | Hot-rolling cooling-controlled spray header device and cooling method thereof |
| CN104772353B (en) * | 2015-04-09 | 2017-07-28 | 中冶赛迪工程技术股份有限公司 | Hot rolling control cold water spray header device and its cooling means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120523 Granted publication date: 20030305 |