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公开(公告)号：EP2891860B1
公开(公告)日：2018-03-28
申请号：EP15150260.6
申请日：2015-01-07
CPC分类号： F27D3/0024 , C21D9/0018 , C21D9/0025 , F27B17/0016 , F27B17/0033 , F27D1/1858 , F27D1/1866 , F27D3/022 , F27D9/00 , F27D2003/0037
摘要： A mobile removable hearth skid (200) for a furnace (100) and/or cooling chamber including: a base (202), the base (202) including a top horizontal surface (204) with a supporting, a refractory platform (208) which possesses a perimeter edge including a front perimeter edge, a rear perimeter edge (214), and at least two side perimeter edges (212). The rear perimeter edge (214) and the at least two side perimeter edges (212) form a continuous shoulder (216) extending beyond the base perimeter edge. Also disclosed is a furnace (100) and/or cooling chamber including a refractory lining (120) with a continuous ledge (122) at the bottom edges of the refractory linings (120) mounted on the rear wall (118) and the at least two side walls (116). A gap (126) is formed by the furnace supports (206) between a bottom surface of the ledge and a surface supporting the furnace supports (206). The shoulder and ledge form a removable refractory seal.
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公开(公告)号：EP3006574A1
公开(公告)日：2016-04-13
申请号：EP14806927.1
申请日：2014-06-04
申请人： Toyo Tanso Co., Ltd.
CPC分类号： F27D5/0006 , C21D9/0025 , D03D1/00 , D03D13/002 , D03D15/12 , D03D19/00 , D10B2101/12 , D10B2505/00 , F27D3/0024 , F27D3/022 , F27D3/024 , F27D3/12 , F27D5/0012 , F27D2003/121 , F27D2005/0081
摘要： The present invention improves the strength of the bottom (net) of the jig and makes it more difficult and unlikely for deviation of the mesh to occur.
A workpiece is loaded on the net (2) of the heat treat furnace jig (hereinafter, heat treatment furnace jig). In the net (2), a first strand (10), a second strand (20) and a third strand (30) are in contact at a contact point (X1). Near the contact point (X1), the second strand (20) overlaps the first strand (10) from above and the third strand (30) overlaps the first strand (10) from below. As a result, the first strand (10) is held between the second strand (20) and the third strand (30) in the up/down directions.摘要翻译： 本发明提高了夹具的底部（网）的强度，并且使得网格的偏移发生更加困难且不太可能。 将工件装载在热处理炉夹具（以下称为热处理炉夹具）的网（2）上。 在网（2）中，第一股（10），第二股（20）和第三股（30）在接触点（X1）处接触。 在接触点（X1）附近，第二股线（20）从上方与第一股线（10）重叠，第三股线（30）从下方与第一股线（10）重叠。 结果，第一股线（10）在上/下方向上保持在第二股线（20）和第三股线（30）之间。
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公开(公告)号：EP0455901A1
公开(公告)日：1991-11-13
申请号：EP90305077.1
申请日：1990-05-11
CPC分类号： F16L59/024 , F16L59/161 , F27D3/022
摘要： A heat insulation system for fluid carrying furnace pipes, wherein a plurality of pairs of shell parts (22a, 22b) are adapted to be fitted around a pipe to be insulated. The shell parts (22a, 22b) are fabricated from a vacuum formed ceramic fibre material and the two shell parts (22a, 22b) in each pair are connected together mechanically by a coupling means (36) which enables each of the shell parts to be releasable individually from an operational position on the pipe.
摘要翻译： 一种用于流体输送炉管的隔热系统，其中多对壳体部分（22a，22b）适于围绕待绝缘的管道装配。 外壳部分（22a，22b）由真空成型的陶瓷纤维材料制成，并且每对中的两个外壳部分（22a，22b）通过联接装置（36）机械地连接在一起，其使得每个外壳部件 可以单独从管道上的操作位置释放。
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公开(公告)号：EP0441526A1
公开(公告)日：1991-08-14
申请号：EP91300721.7
申请日：1991-01-30
摘要： The invention provides an insulation sheath for a pipe in a furnace. Such sheaths require excellent insulation properties together with adequate resistance to the corrosive environment and thermal shock conditions.
The invention sheath is a pre-formed, substantially C-shaped, elongate member shaped to conform to the pipe over a portion of its circumference, the member (13) comprising an inner layer (4) of bonded insulating material, the inner layer (4) being integrally-bonded to a protective outer layer (12) of refractory material.
Inner layer (4) is preferably formed of bonded ceramic fibre.摘要翻译： 本发明提供了一种用于炉中管道的绝缘护套。 这种护套需要优良的绝缘性能以及对腐蚀性环境和热冲击条件的足够的抵抗力。 本发明护套是预先形成的基本上C形的细长构件，其成形为在其圆周的一部分上符合管，该构件（13）包括接合的绝缘材料的内层（4），内层 4）与耐火材料的保护外层（12）整体结合。 内层（4）优选由结合的陶瓷纤维形成。
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公开(公告)号：EP0125753B1
公开(公告)日：1988-03-23
申请号：EP84301550.4
申请日：1984-03-08
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公开(公告)号：EP0025357B1
公开(公告)日：1986-08-27
申请号：EP80303150.9
申请日：1980-09-08
IPC分类号： F27D3/02
CPC分类号： F27D3/022 , Y10S138/11
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公开(公告)号：EP0070115A2
公开(公告)日：1983-01-19
申请号：EP82303345.1
申请日：1982-06-25
CPC分类号： C21D9/0081 , C21D9/675 , F27B9/22 , F27B9/38 , F27B9/40 , F27B2009/3615 , F27D1/0009 , F27D3/022 , F27D2003/0002 , F27D2019/0018 , F27D2021/0092 , F27M2001/1552
摘要： A billet heating furnace of the enclosed skid type comprises a feed mechanism (47) for regularly adding to and pushing a row of billets along a skid (31) extending through a furnace chamber (22) which is formed by a lower section (1) and an upper section (2) hinged to the lower section so that the chamber can be opened and closed. The furnace is heated by at least one high velocity premix gas burner (28) mounted in the upper section of the furnace chamber and controlled so as to raise and maintain an operating temperature in the chamber which is higher than the melting temperature of the billets and which is effective to raise the temperature of the billets passing through the furnace chamber to a suitable stamping temperature. At the outlet end of the furnace chamber the heated billets move onto a delivery path (55, 56, 57) for passage to a press. Along this path there is a billet detector (58 to 63) which responds to any interruption of the regular passage of billets to shut down the burners. The furnace chamber (22) is lined with ceramic fibre material (21) having a low thermal mass such that, if the burners (28) are shut down and there are billets stationary in the furnace chamber, the temperature in the chamber will fall I to below the melting temperature of the billets before the temperature of the billets can rise to the melting tempera- , ture. At the same time as the burners are shut down, a slide (64) in the delivery path (65) is opened so that any billets subsequently leaving the furnace chamber will be directed down a reject chute (66) until the furnace operator decides that the feed to the press is ready to be recommenced.
摘要翻译： 一种封闭式滑动式的坯料加热炉包括一个进料机构（47），用于沿着延伸穿过由下部（1）形成的炉室（22）的滑板（31）来规则地增加和推压一排坯料， 以及铰链到下部的上部（2），以使得腔室能够被打开和关闭。 该炉被安装在炉室上部的至少一个高速预混气体燃烧器（28）加热，并被控制以便升高和保持室内的工作温度高于钢坯的熔化温度， 这有助于将通过炉室的坯料的温度升高到合适的冲压温度。 在炉室的出口端，加热的坯料移动到输送路径（55,56,57）上以通过压机。 沿着这条路径，有一个钢坯检测器（58到63），它响应于正常通过钢坯的任何中断来关闭燃烧器。 炉室（22）衬有陶瓷纤维材料（21），陶瓷纤维材料（21）具有低的热质量，使得如果燃烧器（28）被关闭并且在炉室中存在固定的坯料，则室内的温度将下降到 在坯料的温度升高到熔融温度之前，低于坯料的熔融温度。 在燃烧器被关闭的同时，打开输送路径（65）中的滑块（64），使得随后离开炉室的任何坯料将被引导到废料槽（66），直到炉操作者确定 新闻的饲料准备重新开始。
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公开(公告)号：EP1181259A1
公开(公告)日：2002-02-27
申请号：EP00929731.8
申请日：2000-05-24
申请人： Isolcover S.R.L.
发明人： TURE, Antonio
CPC分类号： F16L59/14 , F16L59/021 , F27D1/0009 , F27D1/045 , F27D3/022
摘要： Refractory coating for pipes, cooled by water or other cooling fluids, forming the structure of furnaces for heating bars, pipes or steel sheets. Said coating is made of a metallic structure (steel sheet or wire net) and an additived, prefabricated concrete, characterised by a low thermal conductivity. Said additive can be similar to that one described and claimed in the Italian patent No. 01243638. In order to further reduce the thermal coefficient, between the steel sheet and the concrete, a thin layer of ceramic fiber and/or other suitable material (e.g. insulating concreted can be inserted. Finally, the invention, in different practice examples, also solves the problem of the coating anchorage to the pipes.
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公开(公告)号：EP0125753A1
公开(公告)日：1984-11-21
申请号：EP84301550.4
申请日：1984-03-08
摘要： An improved furnace support member including a hollow structural member with an insulator 12 having segments 16 fitting tightly on the structural memberwith longitudinal abutting edges 22, 24 interrupted by a recess 26, 28. Fastening means 14 including anchor bands 30 are secured in the segments and have tabs 32 extending outward in the recesses, and means 36 for retaining the tabs which are deformed to secure the insulator on the structural member. Insulating plugs fill the recesses.
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