WO2006108332A1 - A lightweight mold of conticaster - Google Patents

A lightweight mold of conticaster Download PDF

Info

Publication number
WO2006108332A1
WO2006108332A1 PCT/CN2005/002031 CN2005002031W WO2006108332A1 WO 2006108332 A1 WO2006108332 A1 WO 2006108332A1 CN 2005002031 W CN2005002031 W CN 2005002031W WO 2006108332 A1 WO2006108332 A1 WO 2006108332A1
Authority
WO
WIPO (PCT)
Prior art keywords
crystallizer
cooling water
vibration
support frame
billet
Prior art date
Application number
PCT/CN2005/002031
Other languages
French (fr)
Chinese (zh)
Inventor
Hong Jiang
Zhiheng Tian
Original Assignee
Hong Jiang
Zhiheng Tian
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hong Jiang, Zhiheng Tian filed Critical Hong Jiang
Publication of WO2006108332A1 publication Critical patent/WO2006108332A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds

Definitions

  • This invention relates to a continuous casting machine crystallizer.
  • Continuous casting machine crystallizer is the key equipment of modern metallurgical technology. Its function is to transfer the process from molten steel to billet by cooling.
  • the inlet and outlet pipes for crystallizer cooling are connected to the cooling water supply pipe and the return pipe from the crystallizer to the crystallizer support frame and the like.
  • the support frame of the crystallizer vibrates with the crystallizer, and the disadvantage is that the quality of the vibrating portion of the crystallizer is large, requiring a high-powered vibration-vibrating device.
  • An object of the present invention is to provide a caster light crystallizer which can reduce the quality of the vibrating portion of the crystallizer and is easy to manufacture.
  • the object of the present invention is achieved in that the cooling water pipe drawn from the crystallizer comprises a length of hose connected to one end of the crystallizer vibrating with the crystallizer, and one end of the support frame connected to the crystallizer is not vibrated.
  • the water inlet ring and the water outlet ring which are spaced apart from each other are arranged around the draft water of the billet crystallizer.
  • Both the cooling water inlet pipe and the cooling water outlet pipe of the billet crystallizer are introduced into the crystallizer in the upper portion of the crystallizer.
  • the support frame of the existing slab crystallizer vibrates with the large vibration table below it, and the vibration shield is large, and the power of the vibration-vibrating device used is large. Moreover, a cooling water pipe with a throat and a quick-change table and a vibration table base are provided under the vibration table, and the structure is complicated, which increases the investment cost.
  • the invention utilizes the deformation of the cooling water pipe containing the hose section to realize the vibration of the crystallizer alone and the support frame does not vibrate, and the vibration part quality of the slab crystallizer whose vibration part is usually 30t can be reduced to 15 t, and
  • the support frame itself also functions as a quick change table for the conventional slab mold and is directly mounted on the base, omitting the vibration table and the quick change table, and simplifies the structure of the slab mold.
  • the existing billet crystallizer has a crystallizer casing between the upper and lower flanges around the diversion water jacket, and there is a water inlet tank and a water outlet tank between the outer casing and the diversion water jacket with a partition therebetween.
  • This not only increases the weight of the crystallizer, but also divides the partition between the inlet and outlet tanks into inner and outer rings, and it is necessary to solve the sealing problem between the two rings.
  • the invention simplifies the inlet and outlet water tank of the billet crystallizer into a water inlet and outlet ring which is opened apart, and the water inlet and outlet water ring is connected to the non-vibrating support frame through the inlet and outlet water pipes containing the hose section, which simplifies the billet crystallizer.
  • the structure is easy to manufacture, and the mass of the vibrating portion of the billet crystallizer having a vibrating portion of usually 3 to 5 t is reduced to 0.5 t, and a non-vibrating external electromagnetic stirring coil can be installed between the inlet and outlet rings.
  • the distance between the external electromagnetic stirring coil and the molten steel in the crystallizer is reduced, and the efficiency of electromagnetic stirring is improved.
  • the cooling water inlet pipe and the cooling water outlet pipe of the billet crystallizer are introduced into the crystallizer in the upper portion of the crystallizer, so that the electromagnetic stirring wire can be hoisted without the mold.
  • Figure 1 is a schematic view showing the structure of a slab light crystallizer
  • Figure 2 is a cross-sectional view of Figure 1;
  • Figure 3 is a cross-sectional view of Figure 2;
  • Figure 4 is a schematic view showing the structure of a billet light crystallizer
  • Figure 5 is a plan view of Figure 4.
  • Fig. 6 is a schematic view showing the structure of a billet light crystallizer which is not attached to the crystallizer by the electromagnetic stirring wire. detailed description
  • Cooling water flows through the numerous diversion troughs between the forming wall (copper plate) (1 01 and 03) of the slab light crystallizer and the diversion water jacket (support plate) (102 and 104), and in the diversion trough
  • the inlet and outlet are summarized as the inlet (1 05) and the water outlet (1 06), which pass through the inlet pipe (1 07) containing the hose section (107a) and the outlet pipe containing the hose section (1 08a).
  • (108) connected to non-vibrating
  • On the support frame (109) there is respectively communicated with a cooling water supply pipe (111) and a cooling water return pipe (112) connected to the crystallizer base (110) of the support frame (109).
  • the allowable deformation range of the hose sections (107a) and (108a) ensures long-term operation of the crystallizer vibrating under conditions in which the support frame (109) is not vibrating.
  • the two wide-side guide sleeves (support plates) (102) of the slab mold are fastened by a fastening screw (115), and the narrow-side forming wall (copper plate) (103) and the narrow-side water guiding jacket are thereby used.
  • the push-pull rod (11 3) and the hydraulic cylinder (114) are used to adjust the width of the slab mold.
  • the balance spring (116) supports the weight of the crystallizer through the spring upper bracket (120), and the hydraulic cylinder (1 17) drives the crystallizer to perform sinusoidal or non-sinusoidal vibration through the upper cylinder bracket (118).
  • the balance spring (116) and the hydraulic cylinder (117) are mounted on the base (110) by a spring lower support (121) and a hydraulic cylinder lower support (119), respectively.
  • a hook (122) for lifting the crystallizer is arranged on the support frame (109).
  • this embodiment not only reduces the quality of the vibrating portion of the slab mold, but also omits equipment such as a vibrating table, a cooling water pipe including a throat, and a quick change table.
  • Cooling water flows between the billet light crystallizer forming wall (copper tube) (201) and the diversion water jacket (202). Between the diversion water jacket (202) and the lower flange (212) and the upper flange (211), a cooling water inlet ring (203) and a cooling water outlet ring (204) are provided respectively. Connected to the non-vibrating support frame (207) through the inlet pipe (205) containing the hose section (205a) and the outlet pipe (206) containing the hose section (206a), respectively. The cooling water supply pipe (209) on the base (208) of the support frame (207) communicates with the cooling water return pipe (210).
  • the allowable deformation range of the hose sections (205 a) and (206a) ensures long-term operation of the vibrating crystallizer under conditions in which the support frame (207) is not vibrating.
  • the inner arc mounted on the support frame (207).
  • One side of the rocker arm (21 3) extending outwardly from the crystallizer is a fork arm (21 3a), and " 2 " is linked to the upper flange of the mold (211) by the fork arm seat (215).
  • the fork arm (21 3a) extends The direction of the outward arc is perpendicular to the tangent of the vibration arc of the crystallizer to ensure the arc-like vibration of the crystallizer.
  • the rocker arm (213) extends in the direction of the inner arc and the hydraulic cylinder mounted on the base of the crystallizer (2 08) 216) is connected with the balance spring (217).
  • the hydraulic cylinder (216) drives the billet crystallizer to perform sinusoidal or non-sinusoidal vibration through the vibration bracket.
  • the support frame (207) is provided with a hook (219) for lifting the crystallizer.
  • the electromagnetic stirring coil (218) between the rings (203) and (204) is mounted on the non-vibrating support frame (207).
  • This embodiment and the existing billet Compared with the crystallizer, the quality of the vibrating part of the crystallizer is reduced, the structure of the billet crystallizer is simplified, and the manufacturing is easy, and the distance between the externally mounted electromagnetic stirring coil and the molten steel in the crystallizer is shortened, and the electromagnetic stirring equipment is improved. effectiveness.
  • FIG. 6 A third embodiment of the present invention is shown in Fig. 6.
  • Cooling water flows between the (copper pipe) (301) and the diversion water jacket (302). There is a height-reduced cooling water outlet ring (304) around the guide water jacket (302) and above the flange (311), and a smaller outer diameter cooling water inlet ring (303) from the lower flange.
  • the cooling water inlet ring (303) and the cooling water outlet ring (304) pass through the inlet pipe (305) and the water tank (306b) and the hose section (306a) of the water tank (305b) and the hose section (305a), respectively.
  • the outlet pipe (306) is connected to the non-vibrating support frame (307), where the cooling water supply pipe (309) and the cooling water outlet pipe (310) are respectively supported on the base (308) of the support frame (307). Connected.
  • the allowable deformation range of the hose sections (305a) and (306a) ensures long-term operation of the crystallizer that vibrates under conditions in which the support frame (307) is not vibrating.
  • a vibrating bracket consisting of a rocker mount (314) and a rocker arm (313) mounted on the crystallizer base (308) is mounted in the inner arc of the billet crystallizer.
  • the side of the rocker arm (313) extending outwardly from the arc crystallizer is a fork arm (313a) that is linked to the upper flange of the mold (311) by a fork arm seat (315).
  • the direction in which the fork arm (313a) extends outward is perpendicular to the tangent to the vibration arc of the crystallizer to ensure the crystal arc vibration of the crystallizer.
  • the rocker arm (313) is connected to the hydraulic cylinder (316) and the balance spring (317) mounted on the crystallizer base (308) in the inner arc direction.
  • the hydraulic cylinder ( 316 ) drives the billet crystallizer through the vibrating bracket for sinusoidal or non-sinusoidal vibration.
  • a hook (319) is provided on the support frame (307).
  • the electromagnetic stirrer ( 318 ) is mounted on the base ( 308 ). Thus, the electromagnetic stirring coil ( 318 ) remains stationary while the mold is being lifted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

The present invention discloses a lightweight mold of conticaster, which is comprised of molding walls, a water jacket, cooling water pipes and a vibration means etc. The water inlet/outlet pipes including flexible part connect to the vibration mold and stationary supporting frame, and accordingly connected with the cooling water supply pipe and cooling water return pipe respectively disposed in the frame. The selective electromagnetic stirring spools are installed in the supporting frame. The characteristic of the present invention is that the weight of vibration means is smaller than the traditional vibration means, and convenient for making, the structure is also simplified.

Description

连铸机轻型结晶器 技术领域  Continuous casting machine light crystallizer
本发明涉及连铸机结晶器。 技术背景  This invention relates to a continuous casting machine crystallizer. technical background
连铸机结晶器是现代冶金技术的关键设备。 它的功能是通过 冷却实现从钢水到钢坯的工艺转换。 结晶器冷却用的进出水管从 结晶器引至结晶器支撑框架等设备上与冷却水供水管和回水管连 通。 一般结晶器的支撑框架都是随结晶器振动的， 其缺点是结晶 器振动部分的质量较大， 需要大功率的驱振设备。 有人 Continuous casting machine crystallizer is the key equipment of modern metallurgical technology. Its function is to transfer the process from molten steel to billet by cooling. The inlet and outlet pipes for crystallizer cooling are connected to the cooling water supply pipe and the return pipe from the crystallizer to the crystallizer support frame and the like. Generally, the support frame of the crystallizer vibrates with the crystallizer, and the disadvantage is that the quality of the vibrating portion of the crystallizer is large, requiring a high-powered vibration-vibrating device. Someone
( US 005676194A ) 将方坯结晶器上、 下法兰各分为内、 外两个环， 两个环之间用金属膜连接， 结晶器外壳、 冷却水管和结晶器的支 撑框架均不振动， 减小了结晶器振动部分的质量， 其缺点是结晶 器的密封问题难以解决， 机械强度减弱， 制造和装配困难。 发明内容 ( US 005676194A ) The upper and lower flanges of the billet crystallizer are divided into inner and outer rings, and the two rings are connected by a metal film. The crystallizer casing, the cooling water pipe and the support frame of the crystallizer do not vibrate. The quality of the vibrating portion of the crystallizer is reduced, which has the disadvantage that the sealing problem of the crystallizer is difficult to solve, the mechanical strength is weakened, and manufacturing and assembly are difficult. Summary of the invention
本发明的目的是提供一种既可减小结晶器振动部分的质量， 又便于制造的连铸机轻型结晶器。  SUMMARY OF THE INVENTION An object of the present invention is to provide a caster light crystallizer which can reduce the quality of the vibrating portion of the crystallizer and is easy to manufacture.
本发明的目的是这样实现的， 从结晶器引出的冷却水管包含 一段软管， 该冷却水管连接到结晶器的一端随结晶器振动， 连接 到结晶器的支撑框架的一端不振动。  The object of the present invention is achieved in that the cooling water pipe drawn from the crystallizer comprises a length of hose connected to one end of the crystallizer vibrating with the crystallizer, and one end of the support frame connected to the crystallizer is not vibrated.
围绕方坯结晶器导流水套设彼此拉开距离的进水环和出水 环。  The water inlet ring and the water outlet ring which are spaced apart from each other are arranged around the draft water of the billet crystallizer.
方坯结晶器的冷却水进水管和冷却水出水管均于结晶器上段 引入结晶器。  Both the cooling water inlet pipe and the cooling water outlet pipe of the billet crystallizer are introduced into the crystallizer in the upper portion of the crystallizer.
现有的板坯结晶器的支撑框架随其下面的庞大的振动台振 动， 振动盾量较大， 所用驱振设备的功率较大。 而且振动台下面 还设有带避振喉的冷却水管路以及快速更换台和振动台底座等， 结构复杂， 加大了投资成本。 本发明利用含软管段的冷却水管的 形变来实现结晶器单独振动而支撑框架不振动， 可将振动部分质 量通常为 30t 的板坯结晶器的振动部分质量减少到 15 t， 而且支 撑框架本身还起到了常规板坯结晶器的快速更换台的作用并直接 安装在底座上， 省略了振动台和快速更换台等设施， 简化了板坯 结晶器的结构。 The support frame of the existing slab crystallizer vibrates with the large vibration table below it, and the vibration shield is large, and the power of the vibration-vibrating device used is large. Moreover, a cooling water pipe with a throat and a quick-change table and a vibration table base are provided under the vibration table, and the structure is complicated, which increases the investment cost. The invention utilizes the deformation of the cooling water pipe containing the hose section to realize the vibration of the crystallizer alone and the support frame does not vibrate, and the vibration part quality of the slab crystallizer whose vibration part is usually 30t can be reduced to 15 t, and The support frame itself also functions as a quick change table for the conventional slab mold and is directly mounted on the base, omitting the vibration table and the quick change table, and simplifies the structure of the slab mold.
现有的方坯结晶器在导流水套周围上下法兰之间有结晶器外 壳， 外壳与导流水套之间有进水水箱和出水水箱， 其间有隔板。 这不仅加大了结晶器的重量， 而且进出水箱之间的隔板分为内外 两个环， 需要解决两个环之间的密封问题。 本发明将方坯结晶器 的相邻的进出水箱简化为拉开距离的进出水环， 进出水环通过含 软管段的进出水管连接到不振动的支撑框架上， 简化了方坯结晶 器的结构， 便于制造， 将振动部分质量通常为 3 ~ 5 t 的方坯结晶 器的振动部分质量减少到 0. 5 t， 而且进出水环之间还可安装不振 动的外装式电磁搅拌线圏， 缩小了外装式电磁搅拌线圈与结晶器 内钢水的距离， 提高了电磁搅拌的效率。  The existing billet crystallizer has a crystallizer casing between the upper and lower flanges around the diversion water jacket, and there is a water inlet tank and a water outlet tank between the outer casing and the diversion water jacket with a partition therebetween. This not only increases the weight of the crystallizer, but also divides the partition between the inlet and outlet tanks into inner and outer rings, and it is necessary to solve the sealing problem between the two rings. The invention simplifies the inlet and outlet water tank of the billet crystallizer into a water inlet and outlet ring which is opened apart, and the water inlet and outlet water ring is connected to the non-vibrating support frame through the inlet and outlet water pipes containing the hose section, which simplifies the billet crystallizer. The structure is easy to manufacture, and the mass of the vibrating portion of the billet crystallizer having a vibrating portion of usually 3 to 5 t is reduced to 0.5 t, and a non-vibrating external electromagnetic stirring coil can be installed between the inlet and outlet rings. The distance between the external electromagnetic stirring coil and the molten steel in the crystallizer is reduced, and the efficiency of electromagnetic stirring is improved.
将方坯结晶器的冷却水进水管和冷却水出水管于结晶器上段 引入结晶器， 可实现电磁搅拌线圏不随结晶器吊装。 附图说明  The cooling water inlet pipe and the cooling water outlet pipe of the billet crystallizer are introduced into the crystallizer in the upper portion of the crystallizer, so that the electromagnetic stirring wire can be hoisted without the mold. DRAWINGS
本发明如图 1 -图 6所示。  The invention is illustrated in Figures 1 - 6.
图 1是板坯轻型结晶器结构示意图；  Figure 1 is a schematic view showing the structure of a slab light crystallizer;
图 2是图 1的剖视图；  Figure 2 is a cross-sectional view of Figure 1;
图 3是图 2的剖视图；  Figure 3 is a cross-sectional view of Figure 2;
图 4是方坯轻型结晶器结构示意图；  Figure 4 is a schematic view showing the structure of a billet light crystallizer;
图 5是图 4的俯视图；  Figure 5 is a plan view of Figure 4;
图 6 是电磁搅拌线圏不随结晶器吊装的方坯轻型结晶器结构 示意图。 具体实施方式  Fig. 6 is a schematic view showing the structure of a billet light crystallizer which is not attached to the crystallizer by the electromagnetic stirring wire. detailed description
本发明的第一个实施例如图 1一3 所示。 板坯轻型结晶器的成 形壁 （铜板） （1 01 和 1 03)与导流水套（支撑板）（102 和 104)之间 的众多的导流水槽中有冷却水流过， 并在导流水槽的进出口处汇 总为进水道（1 05)和出水道（1 06) , 它们分别通过含软管段（1 07a) 的进水管（1 07)和含软管段（1 08a)的出水管（108)连接到不振动的 支撑框架（1 09)上， 在这里分别与连接到承托支撑框架（109)的结 晶器底座（1 1 0)上的冷却水供水管（111)和冷却水回水管（112)连 通。 软管段（1 07a)和（1 08 a)允许的形变范围可保证支撑框架（109) 不振动的条件下振动的结晶器长期运行。 板坯结晶器两个宽边的 导流水套（支撑板）（1 02)由紧固螺杆（115)紧固， 并以此将窄边成 形壁（铜板）（103)和窄边导流水套（支撑板）（1 04)夹紧。推拉杆（11 3) 和液压缸（114)用来调节板坯结晶器的宽度。 平衡弹簧（116)通过 弹簧上支架（120)承托结晶器的重量， 液压缸（1 17) 通过液压缸 上支架（118)驱动结晶器作正弦或非正弦振动。 平衡弹簧（116)和 液压缸（117)分别通过弹簧下支座（121)和液压缸下支座（119)安装 在底座（11 0)上。 支撑框架（109)上设吊装结晶器的吊钩（122)。 本 实施例与现有的板坯结晶器比较， 不仅减小了板坯结晶器振动部 分的质量， 而且省略了振动台、 含避振喉的冷却水管路和快速更 换台等设备。 A first embodiment of the present invention is shown in Figs. Cooling water flows through the numerous diversion troughs between the forming wall (copper plate) (1 01 and 03) of the slab light crystallizer and the diversion water jacket (support plate) (102 and 104), and in the diversion trough The inlet and outlet are summarized as the inlet (1 05) and the water outlet (1 06), which pass through the inlet pipe (1 07) containing the hose section (107a) and the outlet pipe containing the hose section (1 08a). (108) connected to non-vibrating On the support frame (109), there is respectively communicated with a cooling water supply pipe (111) and a cooling water return pipe (112) connected to the crystallizer base (110) of the support frame (109). The allowable deformation range of the hose sections (107a) and (108a) ensures long-term operation of the crystallizer vibrating under conditions in which the support frame (109) is not vibrating. The two wide-side guide sleeves (support plates) (102) of the slab mold are fastened by a fastening screw (115), and the narrow-side forming wall (copper plate) (103) and the narrow-side water guiding jacket are thereby used. (support plate) (1 04) clamped. The push-pull rod (11 3) and the hydraulic cylinder (114) are used to adjust the width of the slab mold. The balance spring (116) supports the weight of the crystallizer through the spring upper bracket (120), and the hydraulic cylinder (1 17) drives the crystallizer to perform sinusoidal or non-sinusoidal vibration through the upper cylinder bracket (118). The balance spring (116) and the hydraulic cylinder (117) are mounted on the base (110) by a spring lower support (121) and a hydraulic cylinder lower support (119), respectively. A hook (122) for lifting the crystallizer is arranged on the support frame (109). Compared with the conventional slab crystallizer, this embodiment not only reduces the quality of the vibrating portion of the slab mold, but also omits equipment such as a vibrating table, a cooling water pipe including a throat, and a quick change table.
本发明的第二个实施例如图 4一 5 所示。 方坯轻型结晶器成形 壁（铜管）（201)与导流水套（202)之间有冷却水流过。 在导流水套 (2 02)周围与下法兰（212)和上法兰（211)之间分别设相互拉开距离 的冷却水进水环（203)和冷却水出水环（204)， 它们分别通过含软 管段（205a)的进水管（205)和含软管段（2 06a)的出水管（206)连接 到不振动的支撑框架（207)上， 在这里分别与接到承托支撑框架 (2 07)的底座（208)上的冷却水供水管（209)和冷却水回水管（210) 连通。软管段（205 a)和（2 06a)允许的形变范围可保证支撑框架（207) 不振动的条件下振动的结晶器长期运行。 由安装在支撑框架（207) 器的内弧。 摇臂（21 3)伸向外弧结晶器的一侧为叉臂（21 3a) ,"2通过 叉臂座（215)与结晶器上法兰（211)链接。 叉臂（21 3a)伸向外弧的 方向与结晶器振动弧线的切线垂直， 以保证结晶器的仿弧振动。 摇臂（213)伸向内弧方向分别与安装在结晶器底座（2 08)上的液压 缸（216)和平衡弹簧（217)连接。 液压缸（216)通过振动支架驱动方 坯结晶器作正弦或非正弦振动。 支撑框架（207)上设吊装结晶器 的吊钩（219)。 位于进出水环（203)和（204)之间的电磁搅拌线圈 (218)安装在不振动的支撑框架（207)上。 本实施例与现有的方坯 结晶器比较， 减小了结晶器振动部分的质量， 简化了方坯结晶器 的结构， 又易于制造， 还缩短了外装式电磁搅拌线圈与结晶器中 钢水的距离， 提高了电磁搅拌设备的效率。 A second embodiment of the invention is illustrated in Figures 4-5. Cooling water flows between the billet light crystallizer forming wall (copper tube) (201) and the diversion water jacket (202). Between the diversion water jacket (202) and the lower flange (212) and the upper flange (211), a cooling water inlet ring (203) and a cooling water outlet ring (204) are provided respectively. Connected to the non-vibrating support frame (207) through the inlet pipe (205) containing the hose section (205a) and the outlet pipe (206) containing the hose section (206a), respectively The cooling water supply pipe (209) on the base (208) of the support frame (207) communicates with the cooling water return pipe (210). The allowable deformation range of the hose sections (205 a) and (206a) ensures long-term operation of the vibrating crystallizer under conditions in which the support frame (207) is not vibrating. By the inner arc mounted on the support frame (207). One side of the rocker arm (21 3) extending outwardly from the crystallizer is a fork arm (21 3a), and " 2 " is linked to the upper flange of the mold (211) by the fork arm seat (215). The fork arm (21 3a) extends The direction of the outward arc is perpendicular to the tangent of the vibration arc of the crystallizer to ensure the arc-like vibration of the crystallizer. The rocker arm (213) extends in the direction of the inner arc and the hydraulic cylinder mounted on the base of the crystallizer (2 08) 216) is connected with the balance spring (217). The hydraulic cylinder (216) drives the billet crystallizer to perform sinusoidal or non-sinusoidal vibration through the vibration bracket. The support frame (207) is provided with a hook (219) for lifting the crystallizer. The electromagnetic stirring coil (218) between the rings (203) and (204) is mounted on the non-vibrating support frame (207). This embodiment and the existing billet Compared with the crystallizer, the quality of the vibrating part of the crystallizer is reduced, the structure of the billet crystallizer is simplified, and the manufacturing is easy, and the distance between the externally mounted electromagnetic stirring coil and the molten steel in the crystallizer is shortened, and the electromagnetic stirring equipment is improved. effectiveness.
本发明的第三个实施例如图 6 所示。 方坯轻型结晶器成型壁 A third embodiment of the present invention is shown in Fig. 6. Billet light crystallizer forming wall
(铜管） （ 301 ) 与导流水套 （ 302 ) 之间有冷却水流过。 围绕导 流水套 （ 302 ) 并以上法兰 （ 311 ) 为边界有一个高度缩小了的冷 却水出水环 （ 304 ) ， 外径较小的冷却水进水环 （ 303 ) 从下法兰Cooling water flows between the (copper pipe) (301) and the diversion water jacket (302). There is a height-reduced cooling water outlet ring (304) around the guide water jacket (302) and above the flange (311), and a smaller outer diameter cooling water inlet ring (303) from the lower flange.
( 312 ) 向上围绕导流氷套 （ 302 ) 延伸到冷却水出水环 （ 304 ) 。 冷却水进水环（ 303 )和冷却水出水环（ 304 )分别通过含水槽（ 305b ) 及软管段（ 305a )的进水管（ 305 )和含水槽（ 306b )及软管段（306a) 的出水管 （ 306 ) 接到不振动的支撑框架 （ 307 ) 上， 在这里分别 与承托支撑框架 （ 307 ) 的底座 （ 308 ) 上的冷却水供水管 （ 309 ) 和冷却水出水管 （ 310) 连通。 软管段 （ 305a ) 和 （ 306a ) 允许的 形变范围可保证支撑框架 （ 307 ) 不振动的条件下振动的结晶器 长期运行。 由安装在结晶器底座 （ 308 ) 上的摇臂支座 （ 314 ) 和 摇臂（ 313 )组成的振动支架安装在方坯结晶器的内弧。摇臂（ 313 ) 伸向外弧结晶器的一侧为叉臂 （ 313a ) ， 通过叉臂座 （ 315 ) 与 结晶器上法兰 （ 311 ) 链接。 叉臂 （ 313a ) 伸向外弧的方向与结 晶器振动弧线的切线垂直， 以保证结晶器的仿弧振动。 摇臂（ 313 ) 伸向内弧方向分别与安装在结晶器底座 （ 308 ) 上的液压缸 （ 316 ) 和平衡弹簧 （ 317 ) 连接。 液压缸 （ 316 ) 通过振动支架驱动方坯 结晶器作正弦或非正弦振动。 支撑框架 （ 307 ) 上设吊钩 （ 319 ) 。 电磁搅拌线圏 （ 318 ) 安装在底座 （ 308 ) 上。 这样， 在吊装结晶 器时， 电磁搅拌线圈 （ 318 ) 保持不动。 (312) extends upwardly around the flow guiding ice jacket (302) to the cooling water outlet ring (304). The cooling water inlet ring (303) and the cooling water outlet ring (304) pass through the inlet pipe (305) and the water tank (306b) and the hose section (306a) of the water tank (305b) and the hose section (305a), respectively. The outlet pipe (306) is connected to the non-vibrating support frame (307), where the cooling water supply pipe (309) and the cooling water outlet pipe (310) are respectively supported on the base (308) of the support frame (307). Connected. The allowable deformation range of the hose sections (305a) and (306a) ensures long-term operation of the crystallizer that vibrates under conditions in which the support frame (307) is not vibrating. A vibrating bracket consisting of a rocker mount (314) and a rocker arm (313) mounted on the crystallizer base (308) is mounted in the inner arc of the billet crystallizer. The side of the rocker arm (313) extending outwardly from the arc crystallizer is a fork arm (313a) that is linked to the upper flange of the mold (311) by a fork arm seat (315). The direction in which the fork arm (313a) extends outward is perpendicular to the tangent to the vibration arc of the crystallizer to ensure the crystal arc vibration of the crystallizer. The rocker arm (313) is connected to the hydraulic cylinder (316) and the balance spring (317) mounted on the crystallizer base (308) in the inner arc direction. The hydraulic cylinder ( 316 ) drives the billet crystallizer through the vibrating bracket for sinusoidal or non-sinusoidal vibration. A hook (319) is provided on the support frame (307). The electromagnetic stirrer ( 318 ) is mounted on the base ( 308 ). Thus, the electromagnetic stirring coil ( 318 ) remains stationary while the mold is being lifted.

Claims

P ^CN 2005 / 0 0 2 0 3 1WO 2006/108332 PCT/CN2005/002031 权 利 要 求 P ^CN 2005 / 0 0 2 0 3 1WO 2006/108332 PCT/CN2005/002031 Claims
1. 一种连铸机轻型结晶器， 它由成形壁、 导流水套、 冷却水 管路和振动装置等组成， 其特征在于， 含软管段的冷却水管路连 接到结晶器的一端随结晶器振动， 连接到结晶器支撑框架上的一 端不振动。 A continuous casting machine light crystallizer comprising a forming wall, a diversion water jacket, a cooling water pipe and a vibration device, wherein a cooling water pipe including a hose section is connected to a crystallizer at one end of the crystallizer Vibration, the end connected to the crystallizer support frame does not vibrate.
2. 如权利要求 1所述的装置， 其特征在于， 围绕方坯结晶器 导流水套设相互拉开距离的冷却水进水环和冷却水出水环。  2. The apparatus according to claim 1, wherein a cooling water inlet ring and a cooling water outlet ring that are spaced apart from each other are disposed around the billet crystallizer water.
3. 如权利要求 1 所述的装置， 其特征在于， 方坯结晶器的冷 却水进水管和冷却水出水管均于结晶器上段引入结晶器。  3. Apparatus according to claim 1 wherein both the cooling water inlet and the cooling water outlet of the billet crystallizer are introduced into the crystallizer in the upper section of the crystallizer.
PCT/CN2005/002031 2005-04-11 2005-11-28 A lightweight mold of conticaster WO2006108332A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2005100654904A CN1310721C (en) 2005-04-11 2005-04-11 Continuous caster light mould
CN200510065490.4 2005-04-11

Publications (1)

Publication Number Publication Date
WO2006108332A1 true WO2006108332A1 (en) 2006-10-19

Family

ID=35304680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/002031 WO2006108332A1 (en) 2005-04-11 2005-11-28 A lightweight mold of conticaster

Country Status (2)

Country Link
CN (1) CN1310721C (en)
WO (1) WO2006108332A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107552747A (en) * 2017-09-29 2018-01-09 四川德胜集团钒钛有限公司 A kind of billet caster crystallizer
CN112453340A (en) * 2020-10-14 2021-03-09 福建圣力智能工业科技股份有限公司 Intelligent continuous casting machine capable of discharging flexibly
CN114932205B (en) * 2022-06-02 2024-04-05 福建圣力智能工业科技股份有限公司 Crystallizer lubricating device for continuous casting machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1127998A (en) * 1993-07-30 1996-07-31 保尔.沃特公司 Continuous casting ingot mould
US5623983A (en) * 1994-12-21 1997-04-29 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting mold
US6167940B1 (en) * 1996-01-18 2001-01-02 Paul Wurth, S.A. Continuous casting device
CN2420086Y (en) * 2000-04-30 2001-02-21 万信群 Resonance crystallization device
CN1469788A (en) * 2000-10-31 2004-01-21 ���Ͽع����޹�˾ Continuous casting mould with oscillation device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1127998A (en) * 1993-07-30 1996-07-31 保尔.沃特公司 Continuous casting ingot mould
US5623983A (en) * 1994-12-21 1997-04-29 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting mold
US6167940B1 (en) * 1996-01-18 2001-01-02 Paul Wurth, S.A. Continuous casting device
CN2420086Y (en) * 2000-04-30 2001-02-21 万信群 Resonance crystallization device
CN1469788A (en) * 2000-10-31 2004-01-21 ���Ͽع����޹�˾ Continuous casting mould with oscillation device

Also Published As

Publication number Publication date
CN1686638A (en) 2005-10-26
CN1310721C (en) 2007-04-18

Similar Documents

Publication Publication Date Title
CA2378352C (en) Distributor device for use in aluminium metal casting
WO2006108332A1 (en) A lightweight mold of conticaster
CN1086966C (en) Strip casting apparatus
CN107552747A (en) A kind of billet caster crystallizer
KR20120052540A (en) Mold for die casting and die casting apparatus using the same
IT8319784A1 (en) CONTINUOUS CASTING SHELL FOR LIQUID METALS
SU1435144A3 (en) Arrangement for vertical continuous casting of pipe blanks from cast iron with ball-shaped graphite
CN210820520U (en) Pouring gate device of basin-type insulator pouring mold
CN219093558U (en) Splash-proof discharge end for pouring
CN101912954A (en) Driving device for fan-shaped pouring ladle
CN101199985B (en) Mould for ladle lining integral casting
CN212598712U (en) Composite structure of cast pipe chute
CN218224633U (en) Tundish heat insulation structure
CN212070332U (en) Water-cooling hose and water-cooling crystallization type ingot mold for casting
JP2015096269A (en) Up-drawing continuous casting apparatus and up-drawing continuous casting method
CN110411211A (en) A kind of use for laboratory melting and pouring device
CN205295429U (en) Crystallizer of electroslag furnace
JP3091699B2 (en) Mold equipment for producing seamless metal castings
CN216858175U (en) Device for preventing crystallizer from deforming
JP2887627B2 (en) Electromagnetic stirrer for continuous casting machine
CN215508971U (en) Continuous casting ladle long nozzle backing ring gravity center control and adjustment device
JPS5921454A (en) Tundish for continuous casting
CN217315778U (en) Horizontal continuous casting secondary traction device
CN101410204B (en) Device for continuous or semi-continuous casting metal
JPH04147754A (en) Device for controlling molten steel stream in continuous casting equipment

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

NENP Non-entry into the national phase

Ref country code: RU

WWW Wipo information: withdrawn in national office

Country of ref document: RU

122 Ep: pct application non-entry in european phase

Ref document number: 05835616

Country of ref document: EP

Kind code of ref document: A1

WWW Wipo information: withdrawn in national office

Ref document number: 5835616

Country of ref document: EP