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    WALKING-BEAM TYPE HEATING FURNACE
    1.
    发明申请
    WALKING-BEAM TYPE HEATING FURNACE 有权
    卧式加热炉

    公开(公告)号：US20150050611A1

    公开(公告)日：2015-02-19

    申请号：US14118803

    申请日：2013-01-11

    Applicant: CHUCAI RO CO., LTD.

    Inventor： Masaaki Nakano ,  Hideyuki Sawada

    IPC: F27B9/20

    CPC classification number: F27B9/205 ,  C21D1/34 ,  C21D9/00 ,  C21D9/0006 ,  C21D9/0018 ,  F27B9/201 ,  F27B9/202 ,  F27B9/24

    Abstract: In a heating furnace 10 where elongate workpieces fed into the heating furnace are sequentially transferred on fixed beams by walking beams from an inlet area to an outlet area, concaves to retain the workpieces are formed at least on the walking beams. A concave in the inlet area for heating the workpieces is increased in width in a transfer direction, while a concave in the outlet area where the heated workpieces are wholly heated to a uniform temperature and retained in position is formed in a corrugated configuration. Despite curving of an elongate workpiece being heat treated as transferred by walking beams in a direction crossing a longitudinal direction of the workpiece, this ensures that the curved workpiece is properly transferred and adequately corrected for the curving.

    Abstract translation: 在加热炉10中，通过从入口区域到出口区域的步进梁将馈送到加热炉中的细长工件顺序地转移到固定梁上的加热炉10中，至少在步进梁上形成有用于保持工件的凹部。 用于加热工件的入口区域中的凹部在传送方向上的宽度增加，而在加热的工件被完全加热到均匀的温度并保持在适当位置的出口区域中的凹陷形成为波纹状。 尽管通过在与工件的纵向方向交叉的方向上通过步进梁进行热处理的细长工件的弯曲，这确保了弯曲的工件被适当地传递并且被适当地校正以用于弯曲。

    DEVICE AND METHOD FOR TRANSVERSELY MOVING TUBULAR MATERIAL INSIDE A FURNACE
    2.
    发明申请
    DEVICE AND METHOD FOR TRANSVERSELY MOVING TUBULAR MATERIAL INSIDE A FURNACE 有权
    在炉内横向移动管状材料的装置和方法

    公开(公告)号：US20130157210A1

    公开(公告)日：2013-06-20

    申请号：US13503013

    申请日：2009-10-20

    Applicant: Alberto Alfieri ,  Ricardo Aguilar Lobato

    Inventor： Alberto Alfieri ,  Ricardo Aguilar Lobato

    IPC: F27B9/20

    CPC classification number: F27B9/208 ,  B21B43/02 ,  B65G19/02 ,  B65G19/22 ,  B65G25/02 ,  B65G33/02 ,  B65G47/26 ,  F27B9/20 ,  F27B9/201 ,  F27B9/22

    Abstract: The present invention relates to a device and a method for transversely moving tubular material inside a furnace, in which the tubes are able to roll in order to have a path per cycle that is 2.5 times as great as that obtained in the case of moving bars, and in which the tubes are pushed by a series of toothed bars that have an upward and downward movement plus a horizontal movement in vacuum. The device and a method for moving tubular material inside an furnace allows a greater rotation of the tubes over short cycle times, solves the problems of twisting of smaller-diameter tubes (tubing) in quench furnaces and meets the need to rotate the tubes when there is no forward movement, which may be necessary when cycle times are long or when unloading from the furnace is interrupted.

    Abstract translation: 本发明涉及一种用于在炉内横向移动管状材料的装置和方法，其中管能够滚动以使每个循环的路径是在移动杆的情况下获得的路径的2.5倍 ，其中管被一系列带有向上和向下运动的齿条加上真空中的水平运动推动。 该装置和用于在炉内移动管状材料的方法允许管在短周期时间内更大的旋转，解决了在淬火炉中扭转较小直径的管（管）的问题，并且满足在那里旋转管的需要 没有向前运动，当循环时间长或从炉中卸载时可能是必需的。

    Heating and/or temperature-maintaining furnace for slabs
    3.
    发明授权
    Heating and/or temperature-maintaining furnace for slabs 失效
    用于板坯的加热和/或保温炉

    公开(公告)号：US5800161A

    公开(公告)日：1998-09-01

    申请号：US325587

    申请日：1994-10-19

    Applicant: Fausto Drigani ,  Pietro Morasca

    Inventor： Fausto Drigani ,  Pietro Morasca

    IPC: C21D9/00 ,  F27B9/02 ,  F27B9/20 ,  F27B9/24 ,  F27B9/30 ,  F27D1/00 ,  F27D3/00 ,  F27D3/12 ,  F27B9/00

    CPC classification number: F27D3/0024 ,  C21D9/0012 ,  F27B9/022 ,  F27B9/201 ,  F27B9/2407 ,  F27B2009/3027 ,  F27B2009/3094 ,  F27D2001/005 ,  F27D2003/0043 ,  F27D2003/0044 ,  F27D2003/125 ,  F27M2001/1552

    Abstract: Heating and/or temperature-maintaining furnace (11) for slabs (35), which includes lateral intake (12a) and outlet (12b) roller conveyors the axis of which is at a right angle to the axis of movement of the slabs (35) within the furnace (11), the roller conveyors (12a-12b) consisting of a plurality of roller-bearing bogies (13) able to move at a right angle to the axis of the roller conveyors (12a-12b), the roller-bearing bogies (13) having a first maintenance/replacement position (13a) outside the furnace (11) and a second working position (13b) in which they cooperate with the inside of the furnace (11), means being also included for the movement of the slabs (35) in the furnace (11), the rollers (10) being supported at both their ends on the roller-bearing bogies (13) by supporting means (19) and being driven by appropriate motor means (21), the supporting means (19) and motor means (21) being located outside the furnace (11) when the roller-bearing bogies (13) is brought to its second working position (13b), the ends of the rollers (10) being accessible from outside the furnace (11), an insulated bottom (39) and insulated sidewalls (22) being included in the roller-bearing bogies (13) to protect the roller-supporting means (19) and the motor means (21) associated with the rollers (10).

    Abstract translation: 包括用于板坯（35）的加热和/或保温炉（11），其包括侧向进料口（12a）和出口（12b）辊式输送机，其轴线与板坯（35）的运动轴线成直角 ），由多个能够与辊式输送机（12a-12b）的轴线成直角运动的滚子轴承转向架（13）组成的辊式输送机（12a-12b），辊子 具有在炉子11外部的第一维护/更换位置（13a）的转向架（13）和与炉子（11）内部配合的第二工作位置（13b），还包括用于 板坯（35）在炉子（11）中的移动，辊子（10）通过支撑装置（19）在两端支撑在滚子轴承转向架（13）上，由适当的电机装置（21）驱动， ，当滚子轴承转向架（13）达到其秒时，支撑装置（19）和马达装置（21）位于炉子（11）的外部 在工作位置（13b）上，辊子（10）的端部可从炉子（11）的外部接近，绝缘底部（39）和绝缘侧壁（22）被包括在滚子轴承转向架（13）中以保护 辊支撑装置（19）和与滚子（10）相关联的马达装置（21）。

    Double walking beam furnace for the heat treatment of individual parts
    5.
    发明授权
    Double walking beam furnace for the heat treatment of individual parts 失效
    双步行梁炉用于各部件的热处理

    公开(公告)号：US5282742A

    公开(公告)日：1994-02-01

    申请号：US897399

    申请日：1992-06-12

    Applicant: Kurt Ellringmann

    Inventor： Kurt Ellringmann

    IPC: F27B9/20 ,  F27B9/30 ,  F27D99/00 ,  F27B9/24

    CPC classification number: F27D99/0076 ,  F27B9/201 ,  F27B9/30

    Abstract: A double walking beam furnace for the heat treatment of individual articles which includes a transport apparatus for conveying the part to be treated through the furnace, the transport apparatus including two groups of longitudinal beams which alternately transport the parts in a stepwise manner. The longitudinal beams are alternately arranged in spaced relationship to one another, and a sub-structure is provided beneath each beam to carry the beam and move together therewith. The sub-structure effect both a perpendicular movement and a horizontal movement, in the longitudinal direction of the furnace, of the longitudinal beams. A fixed water trough is provided between each two adjacent sub-structures, which extends approximately over the entire length of the furnace or hearth and is not movable together with the sub-structures, which extends approximately over the entire length of the furnace or hearth and is not movable together with the sub-structure. Dip skirts arranged on the adjacent sub-structures and movable therewith are immersed in the water troughs in order to seal the furnace at its bottom in a gas-tight manner. The water troughs are made up of separate longitudinal channels which are substantially flangeless and welded or bonded to one another at their abutting end faces.

    Abstract translation: 一种用于单独制品的热处理的双步行梁炉，其包括用于通过炉输送待处理部分的输送装置，所述输送装置包括以分段方式交替地输送所述部件的两组纵向梁。 纵向梁彼此间隔开地交替布置，并且在每个梁的下方设有一个子结构以承载梁并与其一起移动。 子结构在纵向梁的纵向方向上影响垂直运动和水平运动。 在每个相邻的两个子结构之间设置有固定的水槽，其大致延伸到整个炉子或炉床的整个长度上，并且不能与基本上在炉子或炉床的整个长度上延伸的子结构一起移动， 不能与子结构一起移动。 布置在相邻子结构上并可与之移动的浸渍裙被浸入水槽中，以便以不透气的方式在其底部密封炉。 水槽由独立的纵向通道构成，其基本上是无法兰的，并且在它们的相邻端面处彼此焊接或结合。

    Annealing-furnace
    9.
    发明授权
    Annealing-furnace 失效

    公开(公告)号：US1305991A

    公开(公告)日：1919-06-10

    申请号：US1305991D

    CPC classification number: F27B9/201

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