公开(公告)号：US4248023A

公开(公告)日：1981-02-03

申请号：US60915

申请日：1979-07-26

申请人： David R. Dunlap

发明人： David R. Dunlap

IPC分类号： F27D1/00 ,  E04B1/78

CPC分类号： F27D1/0043 ,  Y10T428/24008 ,  Y10T442/667

摘要： This invention relates to a modular insulating article for insulating the interior of a high temperature furnace. The article comprises an outer shell-like form made of a ceramic fiber blanket, and interior layers made of ceramic fiber blanket material. The interior layers are disposed in planes which are parallel to the walls of the furnace. The layers are joined to each other and to the outer shell by means of an anchor pin and/or cement. The module is attached to the furnace wall by a mechanical anchor, preferably a "T" shaped stud, or refractory cement. The module has improved insulating value because of the disposition of the blankets and provides for the use of a high heat resistant blanket near the hot face and of lower cost high insulation blankets adjacent to the furnace wall.

摘要翻译： 本发明涉及一种用于绝缘高温炉内部的模块绝缘​​制品。 该制品包括由陶瓷纤维毯制成的外壳状形式，以及由陶瓷纤维毯材料制成的内层。 内层设置在平行于炉壁的平面内。 这些层通过锚销和/或水泥彼此连接并连接到外壳。 模块通过机械锚，优选“T”形螺柱或耐火水泥附着在炉壁上。 该模块由于毛毯的布置而提高了绝缘值，并且提供了在热面附近使用高耐热毯和邻近炉壁的较低成本的高绝缘毯。

公开(公告)号：US5115114A

公开(公告)日：1992-05-19

申请号：US514449

申请日：1990-04-25

申请人： George J. Paulonis ,  David R. Dunlap

发明人： George J. Paulonis ,  David R. Dunlap

IPC分类号： B23K9/20 ,  F27D1/14

CPC分类号： B23K9/207 ,  F27D1/144

摘要： An attaching assembly is disclosed which permits attachment of ceramic fiber to a back plate. The assembly includes a stud retainer plate having a perforation, such as at the center of the plate. The stud retainer plate can be affixed to a perforate backing element, e.g., a metal mesh. On the side of the stud retainer plate opposite the backing element, there is a tube retainer. This tube retainer is secured to the stud retainer plate. An elongated, removable tube can be inserted into the tube retainer. A stud can be inserted through the removal tube, and through the retainer plate perforation and perforate backing element. The stud is then welded to a back plate, e.g., a solid furnace wall. A refractory element inserted in the retainer plate perforation insulates the stud from the retainer plate to prevent arcing during welding. After welding, the removable tube, which during welding is surrounded by ceramic fiber, is removed, thereby providing a continuous ceramic fiber hot face covering the attachment assembly.

摘要翻译： 公开了一种附接组件，其允许将陶瓷纤维附接到背板。 组件包括具有穿孔的螺柱保持板，例如在板的中心。 螺柱保持板可以固定到穿孔背衬元件，例如金属网。 在螺栓固定板的与背衬元件相对的一侧上，存在管保持器。 该管保持器固定到螺柱固定板上。 细长的可拆卸的管子可以插入管子保持器中。 螺柱可以穿过去除管，并穿过保持板穿孔和穿孔背衬元件。 然后将螺柱焊接到背板，例如固体炉壁。 插入保持板穿孔中的耐火元件将螺柱与保持板绝缘，以防止焊接期间的电弧。 在焊接之后，在焊接期间被陶瓷纤维包围的可移除管被去除，从而提供覆盖附接组件的连续的陶瓷纤维热面。

公开(公告)号：US4571911A

公开(公告)日：1986-02-25

申请号：US560536

申请日：1983-12-12

申请人： David R. Dunlap ,  Eugene N. Brown

发明人： David R. Dunlap ,  Eugene N. Brown

IPC分类号： F27D1/14 ,  E04C1/40

CPC分类号： F27D1/144

摘要： An insulation supporting apparatus for use in attaching blankets of insulation to a surface, such as the wall of a high temperature furnace, including an elongated stud which can be attached at one end to the wall such as by welding or the use of a bolt, so that the stud extends perpendicularly from the wall, the stud having an elongated slot intersecting the plane of the stud longitudinal axis, and an elongated tine member slideably receivable in the slot in the stud so that the longitudinal axis of the tine extends substantially parallel the plane of the wall. The ends of the tine are pointed so that blankets of insulation can be impaled on the tine after which the stud and tines hold the insulation to th wall.

摘要翻译： 一种绝缘支撑装置，用于将绝缘毯安装到诸如高温炉壁的表面上，包括可以通过焊接或使用螺栓在一端附接到壁上的细长螺柱， 使得螺柱从壁垂直延伸，螺柱具有与螺柱纵向轴线的平面相交的细长狭槽和可滑动地容纳在螺柱中的槽中的细长齿形构件，使得齿的纵向轴线基本上平行于 墙的平面 尖端的尖端是尖锐的，所以绝缘层可以刺入齿上，之后螺柱和齿将绝缘体固定在墙壁上。