CN1203191C - 竖炉用的冷却板 - Google Patents
竖炉用的冷却板 Download PDFInfo
- Publication number
- CN1203191C CN1203191C CN00806086.XA CN00806086A CN1203191C CN 1203191 C CN1203191 C CN 1203191C CN 00806086 A CN00806086 A CN 00806086A CN 1203191 C CN1203191 C CN 1203191C
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling plate
- template
- rolling
- arch sheet
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 239000011819 refractory material Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 9
- 239000010949 copper Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 229910000881 Cu alloy Inorganic materials 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000153 supplemental effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000001996 bearing alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0056—Use of high thermoconductive elements
- F27D2009/0062—Use of high thermoconductive elements made from copper or copper alloy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
一种用于有耐火炉衬的竖炉、特别是用于高炉的冷却板,它带有可由冷却介质冲击的冷却管道,其中至少面向炉内的正面板是带有为接纳耐火材料的槽沟的、优选由铜或低合金的铜合金的轧制板组成。本发明的冷却板的材料消耗低、加工费用便宜、便于安装和在较小的冷却介质流量下,得到较高的冷却功率,而且自身的升温受到限制,因此使用寿命长。本发明的冷却板采用两块方向向外的浅盆状的拱形轧板焊接而成;在补充型板的背面设置有接纳管连接件端部的孔并进行焊入;轧制板的自由端用罩盖封闭。
Description
本发明涉及一种用于各种有耐火炉衬的竖炉用的,特别是用于各种高炉用的冷却板,(即“侧板Staves”),它带有可由冷却介质冲击的冷却管道,其中至少面向炉内的正面板是由一个带有为容纳耐火材料的槽沟的、优选由铜或低合金的铜合金制成的轧制板组成。
众所周知,这种类型的冷却板是水冷的,为了在传热时有较小的热阻,板由铜或低合金的铜合金制成。
DE-PS 2907511公开了在一种锻造或轧制的原锭中没有通过机械深钻形成的冷却通道作为垂直深孔。这种类型的冷却板必需有相对较大的厚度,因为要能承受冷却介质的工作压力,所以冷却管道要有足够的壁厚。因为铜价较高,较大厚度的冷却箱的价格就很贵。深钻孔的圆形断面只有较小的内表面。只能提供较小的与水介质进行热交换的面积,这样只能达到不大的传热效果。而且这种冷却箱的结构决写了有较高的热应力,这样对使用寿命产生不利的影响。
本发明的目的是提供一种这种类型的冷却板,它的材料消耗少,加工费用低,比现有的冷却板安装简单。用较小的冷却介质流量就能提供较高的冷却功率,其中自身的升温受到限制,因此就能极大地延长使用寿命。
本发明建议的技术方案是:一种用于有耐火炉衬的竖炉的冷却板,它由两个相互焊接的拱形的轧制型板组成,两个拱形的轧制型板之间形成一个位于中间的冷却管道,其中冷却管道在轧制型板的自由端部用罩盖封闭,至少一个轧制型板在面向炉内的侧面上带有为容纳和支撑耐火材料的槽沟,其特征在于,两个轧制型板各只有一个浅盆形,两个浅盆形互相补充构成一个沿一个方向延伸的冷却管道,面向外的型板比另一个型板窄并布置在后者的平直的边缘区域之间,并且还带有孔,孔内焊有管接头件。
为实现本发明的目的规定,冷却板的前部在中间区域上呈浅盆状,制成相对较小厚度的拱形轧制板件,这样可以节省大量的铜;用第二块同样向外凸出的拱形轧制板件构成带有不是圆形断面的冷却管道,这样可得到较高的冷却功率,其优点是不仅减少铜的消耗,而且达到较强的冷却效果,同时也延长了所希望达到的使用寿命。
其它的权利要求说明了本发明主题其它有利和符合目的的改进。
下面结合实施例和附图进一步说明本发明,附图有:
图1是通过冷却板中部的断面图,
图2是通过冷却板上有管接头件区域的断面图,
图3是通过有两处断开的安装在竖炉炉墙中冷却板的纵向断面图,
图4是冷却板的后视图。
图1是冷却板纵向中间的断面图,图中示出面向炉内的拱形板1,它的材质是铜或铜合金,通过轧制方法轧成浅盆状板。在拱形板1的自由表面上,有同时滚压出的横向槽沟4,便于在安装结束后涂敷耐火材料或喷射耐火材料,并有利于粘附炉料。为了制成传热功率较高的冷却管道2,补充型板3通过焊缝13与拱形板1连接。补充型板同样是轧制成浅盆状,它在其大部分长度上有一块从中间起垂直延伸的条板5。它一方面提高了整个冷却板的稳定性,另一方面也便于安装。
为了安装需要,在竖炉内壁9上紧固一根支柱8。在本实施例中,它具有一个孔6并通过焊接紧固在内壁上。在安装时,有利的是,将条板5插入支柱8中,并使在支柱8中的孔6与条板5中孔6’对齐排列。将销7插入穿孔6,6’中并锁紧形成一种坚固的连接,随后用充填料10浇注在冷却板上。在图1中未示出拱形板1表面上覆盖的耐火材料或喷射料。
图2表示通过冷却板终端区域的一个断面情况。图中又示出拱形板1和补充型板3,它们通过焊缝13相互紧固密封连接。一根管连接件12的一端插入在补充型板3中设置的孔内,并通过焊缝14与补充型板3紧固密封连接。图3特别表示两个带有罩盖11和管接头件12的端部相应纵截面。
在实际中不是应用单个的冷却板,而是考虑作为组件的形式,形成较大冷却表面。冷却元件的安装方法是,放在冷却管道侧面的冷却板的正面部件,(此处只示出一个冷却元件的情况),与相邻冷却板的相应部件重迭。用这种方法也可在具有不同直径和圆周的高炉炉壳的锥形部位上进行调整,如在炉腹、炉身或类似的部位上,而无需改变冷却板的宽度尺寸来适应相应的锥形形状。
在拱形板1与补充型板3的焊接制成冷却板或组合冷却元件的过程中,优选在一台自动焊接机上进行连续焊接,这样就能保证形成一种均匀、无缺陷和不渗水的焊缝。拱形板1考虑到传热而采用铜或富含铜的合金制成,补充型板3也可使用较便宜的材料,必要时可利用这些材料的强度比较高的优点,但是最主要的是拱形板1和补充型板3之间能很好地和容易地焊接。
附图标记清单
1.拱形板
2.冷却管道
3.补充型板
4.槽沟
5.条板
6.孔
7.销
8.支柱
9.内壁
10.充填料
11.罩盖
12.管接头件
13.焊缝
14.焊缝
Claims (5)
1.用于有耐火炉衬的竖炉的冷却板,它由两个相互焊接的拱形的轧制型板即拱形板(1)和补充型板(3)组成,两个拱形的轧制型板之间形成一个位于中间的冷却管道(2),其中冷却管道(2)在轧制型板的自由端部用罩盖(11)封闭,至少一个轧制型板在面向炉内的侧面上带有为容纳和支撑耐火材料的槽沟(4),其特征在于,两个轧制型板各只有一个浅盆形,两个浅盆形互相补充构成一个沿一个方向延伸的冷却管道(2),面向外的补充型板(3)比拱形板(1)窄并布置在后者的平直的边缘区域之间,并且还带有孔,孔内焊有管接头件(12)。
2.根据权利要求1所述的冷却板,
其特征在于,
补充型板(3)的背部设置一块正对着拱形板(1)的条板(5)。
3.根据权利要求2所述的冷却板,
其特征在于,
竖炉的内壁(9)与夹住条板(5)的支柱(8)连接;支柱(8)和条板(5)具有相互对齐排列的孔(6,6’),销(7)穿过孔(6,6’)。
4.根据权利要求1所述的冷却板,
其特征在于,
在拱形板(1)的正面的槽沟(4)在装配状态下是水平的。
5.根据权利要求4所述的冷却板,
其特征在于,
在拱形板(1)正面的浅盆状区域具有一种滚压的结构。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19915942 | 1999-04-09 | ||
DE19915942.4 | 1999-04-09 | ||
DE10000987A DE10000987A1 (de) | 1999-04-09 | 2000-01-13 | Kühlplatte für Schachtöfen |
DE10000987.5 | 2000-01-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1347461A CN1347461A (zh) | 2002-05-01 |
CN1203191C true CN1203191C (zh) | 2005-05-25 |
Family
ID=26003817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00806086.XA Expired - Fee Related CN1203191C (zh) | 1999-04-09 | 2000-04-06 | 竖炉用的冷却板 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6660222B1 (zh) |
EP (1) | EP1183396B1 (zh) |
JP (1) | JP2002541328A (zh) |
CN (1) | CN1203191C (zh) |
AT (1) | ATE255642T1 (zh) |
AU (1) | AU776335B2 (zh) |
BR (1) | BR0009201A (zh) |
CA (1) | CA2365959A1 (zh) |
EA (1) | EA003520B1 (zh) |
ES (1) | ES2211539T3 (zh) |
MX (1) | MXPA01010142A (zh) |
PL (1) | PL351255A1 (zh) |
PT (1) | PT1183396E (zh) |
WO (1) | WO2000061821A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114720A1 (de) * | 2001-03-23 | 2002-09-26 | Sms Demag Ag | Kühlplatte |
EP1391521A1 (de) * | 2002-08-20 | 2004-02-25 | Voest-Alpine Industrieanlagenbau GmbH & Co. | Kühlplatte für metallurgische Öfen |
EP1548133A1 (en) * | 2003-12-03 | 2005-06-29 | Paul Wurth S.A. | Method of manufacturing a cooling plate and a cooling plate manufactured with this method |
JP4052483B2 (ja) * | 2006-05-30 | 2008-02-27 | 三菱重工業株式会社 | 作業車両 |
CN102266930B (zh) * | 2011-04-26 | 2012-06-13 | 江苏标新久保田工业有限公司 | 密封钢液的挡板装置与制作方法及应用该挡板装置的模具 |
CN107457532B (zh) * | 2017-07-28 | 2019-03-12 | 河北万丰冶金备件有限公司 | 一种焊接式铜钢复合冷却壁制作方法 |
CN109489411A (zh) * | 2018-12-29 | 2019-03-19 | 广州立中锦山合金有限公司 | 竖炉的冷却板 |
CN113747759B (zh) * | 2021-08-30 | 2024-09-03 | 无锡格林沃科技有限公司 | 压铸式液冷装置及其制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE790221A (fr) | 1971-10-21 | 1973-02-15 | Siegerlander Kupferwerke G M B | Boite de refroidissement pour fours metallurgiques |
FR2371652A2 (fr) * | 1976-11-23 | 1978-06-16 | Sofresid | Plaque de refroidissement pour parois de fours a cuve, notamment pour hauts-fourneaux |
FR2445942A1 (fr) | 1979-01-04 | 1980-08-01 | Clesid Sa | Panneau pour four electrique |
GB2137326A (en) | 1983-03-31 | 1984-10-03 | British Steel Corp | Cooling Elements for Furnaces |
US4938456A (en) * | 1988-12-12 | 1990-07-03 | Richards Raymond E | Metallurgical panel structure |
DE4035893C1 (en) * | 1990-11-12 | 1992-01-30 | Hampel, Heinrich, Dr., Moresnet, Be | Cooling box for blast furnace - with groove for cooling medium in base, with cover attached by explosive welding to form closed channel |
US5426664A (en) * | 1994-02-08 | 1995-06-20 | Nu-Core, Inc. | Water cooled copper panel for a furnace and method of manufacturing same |
DE19727008C2 (de) * | 1997-06-25 | 2002-05-23 | Sms Demag Ag | Kühlplatten für Schachtöfen |
DE19751356C2 (de) * | 1997-11-20 | 2002-04-11 | Sms Demag Ag | Kühlelemente für Schachtöfen |
-
2000
- 2000-04-06 AT AT00926820T patent/ATE255642T1/de not_active IP Right Cessation
- 2000-04-06 BR BR0009201-0A patent/BR0009201A/pt not_active IP Right Cessation
- 2000-04-06 US US09/958,384 patent/US6660222B1/en not_active Expired - Fee Related
- 2000-04-06 MX MXPA01010142A patent/MXPA01010142A/es unknown
- 2000-04-06 CA CA002365959A patent/CA2365959A1/en not_active Abandoned
- 2000-04-06 PL PL00351255A patent/PL351255A1/xx not_active IP Right Cessation
- 2000-04-06 CN CN00806086.XA patent/CN1203191C/zh not_active Expired - Fee Related
- 2000-04-06 AU AU45440/00A patent/AU776335B2/en not_active Ceased
- 2000-04-06 JP JP2000610869A patent/JP2002541328A/ja not_active Withdrawn
- 2000-04-06 EA EA200101061A patent/EA003520B1/ru not_active IP Right Cessation
- 2000-04-06 EP EP00926820A patent/EP1183396B1/de not_active Expired - Lifetime
- 2000-04-06 WO PCT/EP2000/003063 patent/WO2000061821A1/de active IP Right Grant
- 2000-04-06 ES ES00926820T patent/ES2211539T3/es not_active Expired - Lifetime
- 2000-04-06 PT PT00926820T patent/PT1183396E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
PT1183396E (pt) | 2004-04-30 |
AU776335B2 (en) | 2004-09-02 |
ES2211539T3 (es) | 2004-07-16 |
EP1183396A1 (de) | 2002-03-06 |
BR0009201A (pt) | 2001-12-26 |
EA003520B1 (ru) | 2003-06-26 |
AU4544000A (en) | 2000-11-14 |
JP2002541328A (ja) | 2002-12-03 |
US6660222B1 (en) | 2003-12-09 |
PL351255A1 (en) | 2003-04-07 |
EA200101061A1 (ru) | 2002-02-28 |
CN1347461A (zh) | 2002-05-01 |
EP1183396B1 (de) | 2003-12-03 |
WO2000061821A1 (de) | 2000-10-19 |
ATE255642T1 (de) | 2003-12-15 |
MXPA01010142A (es) | 2004-10-15 |
CA2365959A1 (en) | 2000-10-19 |
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