201244849 六、發明說明: 【發明所屬之技術領域】 本發明係有關於一種在垂直連續禱造裝置卜+ I上由金屬溶 融物製造厚鋼板的方法,其中,在垂直鑄模中澆鑄尚具液 芯之鋼坯,在連接該垂’直鑄模且具有多個鑄坯導引區段的 鑄埋導引裝置中進-步導引該_,在該鋼达完全凝固後 由分隔裝置將其分為相應鋼板長度,再予 又 建走,該等鎮 坯導引區段包含至少部分可傳動及/或可調節鑄坯導引輥。 本發明亦有關於一種用於實施上述方法的垂直連續鑄造裝 置。 ' " 【先前技術】 為標準厚度為50〇^至45〇111111且標準寬度為9〇〇111111 至3200 mm的鋼材實現尺寸多樣性係長久以來所追求的目 標,迄今為止係在實施為所謂“弧形裝置”、“垂直彎曲 裝置”或“垂直裝置”的連續鑄造裝置中(例如,esp垂直 裝置)將完全凝固的鑄坯折彎以達成上述目標。鋼板厚度 大於300 mm時,由於製成大鋼板厚度在冶金方面的要求較 高,故而在相應軋製階段需要採用足夠大的變形度,以便 於零下2(TC條件下在厚鋼板上可靠地實現(例如)85%的 延性斷裂。 “Stahl undEisen 1 17 ( 1997 ),N〇11”中的 einer VertikalstranggieBanlage bei der AG der Dillinger Huttenwerke” 一文在第73至79頁揭露一種垂直式連續鑄 5 201244849 造裝置,其將完全凝固後的鋼坯折彎以製成鑄造寬度為 1400 mm至2200 mm且鋼坯厚度為23〇 mm至4〇〇 mm的輞 坯。根據此文所描述的方案及其圖8’其鑄坯導引裝置由四 個不同的支承元件、包含垂直鑄模成型空腔的直線型鱗 模、一機械固定於一定厚度的區段' 兩液壓調節之後續區 段以及五個用於實施液壓輕壓下的區段構成。此等液壓定 位鋼坯導引區段上藉由動態欠載調節及設置上述輕壓下區 域來實現可變鑄坯導引,從而在任何時間及所有鑄造條件 下以最佳方式對鋼坯實施壓下並滿足在熔析最小化方面的 要求。 DE 20 2010 015 499 U1曾揭露一種本文開篇所述類型 的垂直連續鑄造裝置。此裝置毋需費力地將厚度大於3〇〇 mm的鋼板或鋼坯折彎。其垂直鋼坯導引裝置適於在約〇.3 至0.4 m/min的鑄造速度下在發生最終凝固前無裂紋製成厚 度不大於400 mm的鋼板或鋼坯。 【發明内容】 本發明之目的在於對一種同類型方法與垂直連續鑄造 裝置進行改良,使得無論該鋼坯導引裝置之各區段中的熱 鑄坯溫度曲線如何皆可使運走前所截取的鋼板獲得相同的 高品質’即在鋼板幾何形狀、鋼板表面及鋼板内部方面獲 得相同的高品質,特別是在製造厚度超過4〇〇 mm之鋼板或 鋼达時,此等鋼板或鋼坯易斷裂且易碎,故而迄今為止無 法藉由連續鑄造法製出,而只能透過鑄錠法連同相應軋製 6 201244849 過程製出。本發明的方法尤其適於製出抗裂紋敏感鋼、合 金鋼(例#鑽孔合金)、或高強度鋼、#酸氣管道鋼板 及鍋爐鋼板,以及厚鋼板。 本發明用以達成上述目的的解決方案為一種具有以下 特徵之方法,製造厚度超過300 mm並特定言之介於4〇〇爪出 及800 mm之間且標準寬度為9〇〇 mm至32〇〇爪爪之鋼坯 時,在連接該鑄坯導引裝置且不對完全凝固之鋼坯進行支 承及導引的裝置區段内對該鋼坯與垂直線的偏差進行偵 測,在該鋼坯到達該分隔裝置前透過增減位於該非支承裝 置區段上游或下游之鑄坯導引輥之調節力以及/或考進行位 置變更來將該鋼坯彎回垂直線。 本發明基於以下認識,涉及上述標準厚度時需要讓液 壓系統能夠產生約25 MPa的高壓力以便對位於該鑄模下游 的鑄坯導引區段(例如不超過九個區段)進行調節,且該 鋼坯所施加的熱反作用力能夠使該鋼坯朝橫側面方向偏離 垂直線。上述方式亦完全適用於厚度大於3〇〇 mm至4〇〇 mm 的情況。該鑄坯導引裝置已經過擴展,連接最後鑄坯導引 區段之非支承裝置區段在其上游及下游皆具有較佳同樣設 置於相應區段中的料導㈣,在此情況下,該㈣述導 引輥便可在發現偏差時將該鎊链弯回垂直線。若未發現任 何偏離或偏差’則該等縳达導引親將該鋼述保持於垂直線 上。此時’在該非支承裝置區段内測定偏差並將測定結果 轉發至上級中央計算器’以便對該等鏵狂導引輕實施相應 控制8 Ο 201244849 度 上述非支承裴置區段係指未設置鑄坯導引輥 的一定長 —根據本發明的較佳實施方案,在就鑄造方向而言位於 :非支承裝置區段上游的傳動輥單元中以及/或者由位於該 彳支承裝置區段下游的鑄坯傳動器來施加該 鋼㈣持於該垂直線上的作用力。 力… =本發明,僅針對該傳動輥單元之部分鑄坦導引輥 / 4¾傳動器之部分鑄料引輕實施針對該鋼链的調 郎以及/或者相對於該鋼坯的位置變更。 ::子:構成的傳_單元中的就轉造方向而言:::; 子之鑄柱導引親以及/或者該具有較佳兩輥子對的禱链傳 動器之鑄坯導引輥。 :據本發明的一種實施方案,由該傳動輥單元實施硬 〇理’從而使其實施為傳動壓下單元。在該硬壓下過 全凝固後的鋼&進行壓合處理,錢在整個料 乾圍内對凝固工序所產生的密度不連續性予以補償。 根據本發明,在該非支承襄置區段運行期間,在禱造 植度所給出的時段内將用於起動該垂直連續铸造裝置的冷 ^與該鋼述分離並運走。該非支承裝置區段採用某種長 使得該鑄造速度可變的垂直連續鑄造裝置上的可用時 使在最大鑄造速度(例如’ 〇6 ―心ι爪㈣下 亦足以將冷鑄坯與熱鋼坯分離並運走。 =本發明的一種較佳實施方案,由該下游鱗述傳動 益將其所接收之被分離的冷鑄述運走,與此㈣,第二禱 201244849 坯傳動器自靜止位置移動至鑄坯導引位置。在此情況下, 該等鑄坯傳動器以交替方式分別用作熱鑄坯傳動器以及冷 鑄链傳動器,該等鑄链傳動器較佳實施為可朝鋼㈣黃側: 方向移動的滑座。 本發明用以達成上述目的的解決方案為一種具有以下 特徵之同類型垂直連續鑄造裝置,設有就鑄造方向而言位 於„玄禱柱導引裝置下游且不具有支承該鋼坯用鑄坯導引輥 之裝置區&,該非支承裝置區段内設有對該鋼坯與垂直運 行方向之偏差進行偵測的量測構件,該量測構件將測得實 際值轉發至上級中央計算單元,以便透過増減至少部分位 於該非支承裝置區段上游或下游的鑄坯導引輥之調節力抑 或進行位置變更來修正該偏差。在此情況下,視情況增設 相應調節螺釘以便將偏離運行方向的鋼坯重新彎回垂直 線。 根據本發明所提出的一種較佳方案,該量測構件實施 為由位置可控液壓缸載入的多功能輥。該多功能輥以緊靠 該鋼坯之橫側面的方式進行偵測從而隨時發現與垂直運行 方向的任何偏差。 該多功能輕之另一用途在於,該垂直連續鎮造裝置起 動後透過施加作用力將該冷鑄坯與澆鑄的鋼坯分離。可自 上而下或較佳自下而上將該具有相應頂部的冷鎮坯送入鎮 模。 根據本發明之垂直連續鑄造裝置的方案,就缚造方向 而。在該非支承裝置區段上游設有一傳動觀單元,其由多 9 吝 201244849 對単側或雙侧調節之傳動輥對構成,該等傳動輥 動輥:元或::該等傳動輥之位置可控液壓缸。根據該傳 件對及傳動輥的位置抑或根據上述元 疋此外亦可實施硬壓下處理。 輥平 攱北r |發月的一種尤佳設計方案’就鑄造方向而言在 :垂直:裝置區段下游可設有用於對鋼链進行進-步支承 =!引之铸"傳動器,其具有至少兩個受堪動且單: 之二對應之位置可控液壓缸調節以及/或者施加弯曲力 ==,*中’該缚,傳動器實施為可在與 上移動的單元,該單元與同樣可在與缚造方: 器戈冷鏟°上移動的第二鑄坯傳動器交替用作熱鑄坯傳動 裔或冷鑄达傳動器。 動 造梦晋扣#Λ η* 寻勖态在泫垂直連續鑄 替❹ 冷_傳動器並運走分離料料時, 入的第二鑄坯傳動器用作熱鑄坯傳動器。 根據本發明的一插和*斗古安 _ , 並實施為火焰切割,之;隔有與該鋼述共同運動 音八缺 ^之刀隔裝置。因此,該火焰切割器在 最I:置Π過程中所處的位置視相應鋼板長度之最高至 鋼板it發明的一種較佳設計方案,實施為旋轉親道的 ==置接收所分離的鋼板長度並為將其送至水平線 在離開旋轉賴透過此種方式確保連續式物料流。鋼板長度 == 水平線後可立即到達下-輸_, 故而·轉親道可迅速重新旋轉至其垂直位置以便接收下 10 201244849 一鋼板長度。 本發明的其他特徵及、細節參閱附屬項以及下文中對單 獨-附圖所示方案的說明’肖方案係有關於一種製造厚度 為400 mm至800 mm且標準寬度為9〇〇 mm至32〇〇 的 鋼坯的垂直連續鑄造裝置。 【實施方式】 該缚述導引裝置由垂直鎮模2構成,該垂直鑄模沿箭 頭3所示的鑄造方向依次連接有一機械固定於一定厚度的 第-鑄链導引區段4、多個(例如六至八個)液壓調節鑄柱 導引區段nlbis、傳動輥單元6、非支承且不具有任何_ 引輥的裝置區段7、兩鑄坯傳動器8a或8b、可與鑄坯垂 共同運動並實施為火焰切判考 直 人妇切割态9之分隔裝置10、最後係用 於接收自製成鋼堪11卜所进说+丨 ’、 ,9… 截取之鋼板長度113的旋轉輥道 12’其中,s玄等鋼堪導弓丨 相對佈置,該等兩㈣動的鋼料引輥… 中可移動至該鑄料引裝置,並發揮熱铸枉傳動 =的作用,參騎圖中的虛線框。由輸送裝置 向14將經旋轉輕道12送至水平線的鋼板長度lla運走 輕子:Γ:、1 承裝置區段11上游的傳動報單元6包括三個 ^ 5 6e’該等親子對皆包含受驅動的心導引 的非支承裝置區段)下游 位置可控㈣二二::Γ:16’其實施為可受到 針對鋼坯11之作用的量測輥18。在本 201244849 實施例中,位於非支承裝置區段 8b罝右a々a r籽的鑄坯傳動器8a或 八有兩各包含受驅動鋼坯導引 導_同樣分配有(未圖示)位置可=:=链 傳動=線^線2G所示,量測構件16或其液壓紅Η、 早兀6之兩下輥子對6b、&,以及鱗堪 8b或其鑄坯導引_ 得動盗8a、 若中央計算單元19相連。 /、構件16藉其量測輥18測出鋼坯U盥垂 在偏差,則由中央計算單元19透過對 ::直線存 輥子對处幻耵得勤輥早兀ό之兩下 輥子對6b、6c之鑄链導引輕㈣行位置 該等輥子對6b、6c之鑄述導引較 P或透過增減201244849 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a method for manufacturing a thick steel plate from a metal melt in a vertical continuous praying device, wherein a casting is performed in a vertical casting mold. a steel billet, which is guided in a casting guide device connected to the vertical straight mold and having a plurality of billet guiding sections, and is divided into corresponding parts by the separating device after the steel is completely solidified The length of the steel sheet is further established, and the preform guiding sections comprise at least a portion of the driveable and/or adjustable billet guiding rolls. The invention also relates to a vertical continuous casting apparatus for carrying out the above method. '" [Prior Art] The long-term goal of achieving dimensional diversity for steels with a standard thickness of 50〇^ to 45〇111111 and a standard width of 9〇〇111111 to 3200 mm has been implemented so far. A continuous casting device of "arc device", "vertical bending device" or "vertical device" (eg, an esp vertical device) bends a fully solidified slab to achieve the above objectives. When the thickness of the steel plate is more than 300 mm, the metallurgical requirements for the thickness of the large steel plate are high, so it is necessary to adopt a sufficiently large deformation degree in the corresponding rolling stage, so as to be reliably realized on the thick steel plate under the TC condition. (for example) 85% ductile fracture. “Stahl und Eisen 1 17 (1997), einer Vertikalstranggie Banlage bei der AG der Dillinger Huttenwerke in N〇11” on pages 73 to 79 discloses a vertical continuous casting 5 201244849 , which bends the fully solidified billet to produce a billet having a casting width of 1400 mm to 2200 mm and a billet thickness of 23 mm to 4 mm. According to the solution described herein and its Fig. 8' The slab guide consists of four different support elements, a linear squama containing a vertically cast cavity, a section mechanically fixed to a certain thickness, a subsequent section of two hydraulic adjustments, and five for hydraulic light operation. The depressed section is formed by the dynamic underload adjustment and the setting of the above-mentioned light reduction zone on the guiding section of the hydraulic positioning billet, so that at any time And in all casting conditions, the slab is pressed in an optimal manner and meets the requirements for minimization of the melting. DE 20 2010 015 499 U1 discloses a vertical continuous casting device of the type described in the opening paragraph. The steel plate or steel slab having a thickness greater than 3 〇〇mm is bent. The vertical slab guiding device is adapted to have a thickness of not more than 400 before the final solidification at a casting speed of about 〇.3 to 0.4 m/min. The present invention aims to improve a method of the same type and a vertical continuous casting apparatus so that the temperature profile of the hot slab in each section of the billet guiding device can be The steel plates taken before the removal have the same high quality', that is, the same high quality is obtained in the steel plate geometry, the steel plate surface and the steel plate interior, especially when manufacturing steel plates or steel bars with a thickness exceeding 4 mm. Steel sheets or billets are easily broken and brittle, so they have not been produced by continuous casting until now, and can only be passed through the ingot method together with the corresponding rolling 6 201244849 process The method of the present invention is particularly suitable for producing crack-resistant steel, alloy steel (example #drilled alloy), or high-strength steel, #acid gas pipe steel plate and boiler steel plate, and thick steel plate. The present invention is used to achieve the above The object of the invention is a method for producing a billet having a thickness of more than 300 mm and, in particular, between 4 jaws and 800 mm and a standard width of 9 mm to 32 jaws. Detecting the deviation of the billet from the vertical line in a section of the apparatus that connects the billet guiding device and does not support and guide the fully solidified billet, and the passing of the billet is increased or decreased before the billet reaches the partitioning device The adjustment force of the slab guide rolls upstream or downstream of the support section and/or the change in position is made to bend the slab back to the vertical. The present invention is based on the recognition that the above-mentioned standard thickness requires the hydraulic system to be capable of generating a high pressure of about 25 MPa to adjust the slab guiding section (e.g., no more than nine sections) located downstream of the mold, and The thermal reaction force exerted by the billet can cause the billet to deviate from the vertical line in the lateral direction. The above method is also fully applicable to the case where the thickness is greater than 3〇〇 mm to 4〇〇 mm. The slab guiding device has been expanded, and the non-supporting device section connecting the final slab guiding section has a material guide (4) which is preferably disposed in the corresponding section upstream and downstream, in which case The guide roller (4) can bend the pound chain back to the vertical line when a deviation is found. If no deviations or deviations are found, then the binding guides hold the steel on the vertical line. At this time, 'the deviation is measured in the unsupported device section and the measurement result is forwarded to the upper-level central calculator' to implement the corresponding control for the manic guides. 8 44 201244849 degrees The above non-supporting section means that the unsupported section is not set A certain length of the slab guide roll - in accordance with a preferred embodiment of the invention, in the direction of the casting direction, in the drive roller unit upstream of the non-supporting device section and/or by the downstream of the ramming support section The slab actuator applies the force of the steel (4) held on the vertical line. Force... = In the present invention, only a portion of the cast material of the cast guide roller / 43⁄4 actuator of the drive roller unit is lightly adjusted for the steel chain and/or with respect to the position of the steel billet. ::Sub: In the _ unit of the constituting unit, in terms of the direction of the transformation:::; the sub-cast column guides the pro-and/or the slab guide roller of the pyramidal actuator having the preferred two-roller pair. According to an embodiment of the invention, the drive roller unit is subjected to hard tampering so that it is embodied as a drive reduction unit. The steel & which is completely solidified under the hard pressing is subjected to a press-fitting treatment, and the money is compensated for the density discontinuity generated in the solidification process in the entire dry circumference. According to the present invention, during operation of the non-supporting section, the cold for starting the vertical continuous casting apparatus is separated from the steel and transported away during the period given by the degree of praying. The non-supporting device section is of a length that allows the casting speed to be variable on a vertical continuous casting device to be sufficient to separate the chilled billet from the hot billet at a maximum casting speed (eg, '〇6-heart' (c) And transported away. = A preferred embodiment of the present invention, the downstream slanting transmission is taken away by the separated cold casting received, and (4), the second prayer 201244849 blank actuator is moved from the rest position To the casting blank guiding position. In this case, the casting blank actuators are used in an alternating manner as the hot casting blank actuator and the cold casting chain actuator, respectively, and the casting chain actuators are preferably embodied as steel (4) Yellow side: direction-moving slide. The solution of the present invention for achieving the above object is a vertical continuous casting device of the same type having the following features, which is located downstream of the "parade guide" and is not in the casting direction. Having a device area for supporting the slab guide roll for the slab, the non-supporting device section is provided with a measuring member for detecting a deviation of the slab from the vertical running direction, and the measuring member is measured The value is forwarded to the upper central computing unit to correct the deviation by at least partially adjusting the adjustment force of the slab guide roller upstream or downstream of the unsupported device section or by changing the position. In this case, the corresponding condition is added The adjusting screw is used to bend the slab which is offset from the running direction back to the vertical line. According to a preferred embodiment of the invention, the measuring member is embodied as a multi-function roller loaded by a position-controllable hydraulic cylinder. Detecting against the lateral side of the billet to detect any deviation from the vertical running direction at any time. Another use of the versatile light is that the chilled billet is applied by applying a force after the vertical continuous building device is started. Separating from the cast steel billet. The cold billet having the corresponding top can be fed into the town mold from top to bottom or preferably from bottom to top. According to the scheme of the vertical continuous casting device of the present invention, the direction is tied. A transmission view unit is arranged upstream of the non-support device section, which is composed of a plurality of 9 44 201244849 pairs of side or double-side adjustment drive rollers, such Drive roller moving roller: Yuan or:: The position of the drive roller can control the hydraulic cylinder. According to the position of the transmission pair and the driving roller, or according to the above-mentioned elementary cymbal, it can also be subjected to hard pressing treatment. A particularly preferred design for the month of the month 'in terms of the direction of casting: vertical: downstream of the device section may be provided with an advance-to-step support for the steel chain = a lead-in casting" actuator having at least two It is movable and single: the corresponding position of the controllable hydraulic cylinder adjustment and / or the application of bending force ==, * in the 'binding, the actuator is implemented as a unit that can be moved on, the unit can also be tied造方: The second slab mover moved on the shovel shovel is used alternately as a hot cast slab drive or cold cast drive. 造造梦晋扣#Λ η* 勖 泫 在 在 泫 vertical continuous casting ❹ When cooling the actuator and transporting the separated material, the incoming second casting actuator is used as a hot casting blank actuator. According to the present invention, a plug and a hopper Guan _ are implemented as a flame cut, and a knife partition device is provided which is separated from the steel. Therefore, the position of the flame cutter in the most I: placement process depends on the length of the corresponding steel plate up to a preferred design of the steel plate, and is implemented as a rotation of the parent tongue == receiving the length of the separated steel plate In order to send it to the horizontal line, the continuous material flow is ensured by leaving the rotation. The length of the steel plate == immediately after the horizontal line can reach the lower-transfer_, so the transfer path can be quickly re-rotated to its vertical position to receive the length of a steel plate of 201244849. Further features and details of the present invention are described in the accompanying claims and in the following description of the solution shown in the separate drawings. The schematic is related to a manufacturing thickness of 400 mm to 800 mm and a standard width of 9 mm to 32 inches. Vertical continuous casting device for slab billets. [Embodiment] The binding guide device is composed of a vertical mold 2 which is sequentially connected with a first-cast chain guiding section 4 mechanically fixed to a certain thickness in a casting direction indicated by an arrow 3 ( For example, six to eight) hydraulically adjusted cast column guiding section nlbis, drive roller unit 6, unsupported device section 7 without any _ roll, two slab actuators 8a or 8b, can be slab Co-movement and implementation of the separation device 10 for the flame-cutting test of the woman's cutting state 9, and finally for the rotating roller table of the length of the steel plate 113 taken from the finished steel can be said to be +丨', , 9... 12' Among them, s Xuan and other steel can guide the relative arrangement of the bow, the two (four) moving steel roller... can be moved to the casting guide, and play the role of hot casting 枉 transmission, in the riding map Dotted box. The length of the steel plate lla sent to the horizontal line by the conveying device 14 is transported to the lepton: Γ:, the transmission unit 6 upstream of the 1 bearing device section 11 includes three parenting pairs. The downstream position of the unsupported device section containing the driven core guide is controllable (4) 22:: Γ: 16' which is embodied as a measuring roller 18 which can be subjected to the action of the slab 11. In the embodiment of the 201244849, the slab actuators 8a or 八 located in the non-supporting device section 8b 罝 right a々ar seeds each contain a driven billet guide _ likewise assigned (not shown) position =: = chain drive = line ^ line 2G, the measuring member 16 or its hydraulic red Η, the early two 辊 6 lower roller pair 6b, &, and the scale 8b or its slab guide _ 得 盗 8a, If the central computing unit 19 is connected. /, member 16 by its measuring roller 18 to measure the billet U 盥 偏差 , , , , , , , 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央 中央The casting chain guides the light (four) row position. The casting of the pair of rollers 6b, 6c leads the P or the transmission increases or decreases.
可控彎回垂直線。 丨輥&的调卽力來將鋼坯U 作為可選方案,亦可透過對位於非支承裝置區 之鑄^傳動器8&或8b之鋼链導引輥5b進行位置變更 或增減調節力來將鋼堪Uf回垂直線。 變更及/ 量測構件16之連接量測輥18的液壓紅Η 連續鑄造裝置後將;^ / 熱鑄坯11分齙1,、後續的熱鋼坯或 交的方^所示傳動器朴以與鱗造方向正 又的方向將分離的冷鎮 培11的橫側面。/蓄 亦即’將冷禱堪運離鋼 運走冷鑄坯21的同時,同樣實 滑座之第,傳動,8a自其靜m 的鑄坯導引& w,#、 置移動至虛線框所示 區段7之後對鋼柱U以熱轉培傳動器的形式在非支承裝置 8a ^ ' 進仃導引。特別是在藉由鑄坯傳動@ 下,_傳動㈠回垂直線的情況 之鎊堪導引輕5b與鑄链傳動器8b之鑄 12 201244849 坯導引輥5b之間可首先具有足夠大的距離。利用此種可調 節性便可實現任意定位及/或棍子調節。 根據本實施例,虛線框所示的鑄坯傳動器8a於鑄造結 束後自其工作位置移動至實線所示的待用位置,此後,用 於輸送冷鑄坯21的鑄坯傳動器sb自實線所示的頂部切換 位置移動至虛線框所示的工作位置,在垂直連續鑄造裝置1 起動且冷禱链21與洗鑄的鋼坯u分離後,該鑄坯傳動器 8b在與鑄坯傳動器83的相互作用下重新移動至在附圖中位 於鋼坯11右側的頂部切換位置。 【圖式簡單說明】 附圖為垂直連續鑄造裝置丨之示意圖,未顯示鑄造平 台及其相應裝置。 【主要元件符號說明】 1:垂直連續鑄造裝置 2 :垂直鑄模 3 :鑄造方向/箭頭 4:第一鑄坯導引區段 5 :鑄坯導引輥 5a .(傳動輥單元之)鑄达導引輥/傳送輥 5b :(鑄坯傳動器之)鑄坯導引輥 6a、6b、6c:棍子對 7 :非支承裝置區段 13 201244849 8a ' 8b :鑄坯傳動器(熱鑄坯或冷鑄坯) 9 :火焰切割器 I 0 :分隔裝置 II :鋼坯(熱鑄坯) 11 a :鋼板長度 12 :旋轉輥道 13 :輸送裝置 14 :運走方向 1 5 :位置可控液壓缸 1 6 :量測構件 17:位置可控液壓缸 1 8 :量測輥 19 :中央計算單元 20 :信號線 2 1 :冷鑄坯 nlbis:錄述導引區段 14Controllable bending back to the vertical line. The squeezing force of the nip roller & can be used as an alternative to the slab U, and can also be used to change the position or increase or decrease the adjustment force of the steel chain guide roller 5b of the casting gear 8& or 8b located in the non-supporting device zone. Come back to the steel line Uf back to the vertical line. The hydraulic pressure of the connecting and measuring member 16 of the measuring member 16 is changed by the continuous casting device; ^ / the hot billet 11 is divided into 1, and the subsequent hot billet or the intersection is shown by the actuator The direction of the scale is in the direction of the direction of the cold side of the cold town. / Storage means that 'the cold prayer can be transported away from the steel to transport the cold cast billet 21, while the same real slide, the transmission, 8a from its static m slab guide & w, #, move to the dotted line After the section 7 shown in the frame, the steel column U is guided in the form of a heat transfer actuator at the non-supporting device 8a. Especially in the case of the slab drive@lower, the _transmission (one) back to the vertical line, the light guide 5b and the cast chain drive 8b cast 12 201244849 the blank guide roll 5b can first have a sufficiently large distance . Any positioning and/or stick adjustment can be achieved with this adjustment. According to the present embodiment, the slab actuator 8a shown by the broken line frame is moved from its working position to the standby position shown by the solid line after the end of casting, and thereafter, the slab actuator sb for conveying the chilled billet 21 is self-contained. The top switching position shown by the solid line moves to the working position shown by the broken line frame, and after the vertical continuous casting device 1 is started and the cold prayer chain 21 is separated from the washed steel blank u, the casting blank actuator 8b is driven with the casting blank The interaction of the device 83 is re-moved to the top switching position on the right side of the billet 11 in the drawing. BRIEF DESCRIPTION OF THE DRAWINGS The drawing is a schematic view of a vertical continuous casting apparatus, and does not show a casting platform and its corresponding apparatus. [Description of main component symbols] 1: Vertical continuous casting device 2: Vertical casting mold 3: Casting direction/arrow 4: First casting blank guiding section 5: Casting guide roller 5a. (Drive roller unit) Casting guide Roller/transfer roller 5b: slab guide roller 6a, 6b, 6c (for slab actuator): stick pair 7: unsupported device section 13 201244849 8a ' 8b : slab actuator (hot slab or cold) Slab) 9 : Flame cutter I 0 : Separator II : Billet (hot billet) 11 a : Plate length 12 : Rotating roller table 13 : Conveying device 14 : Carrying direction 1 5 : Position controllable hydraulic cylinder 1 6 : Measuring member 17: Position controllable hydraulic cylinder 1 8 : Measuring roller 19 : Central computing unit 20 : Signal line 2 1 : Cold cast billet nlbis: Recording guide section 14