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Machine translation
1. (WO1979000550) GUIDE TROUGHS FOR MOLTEN PRODUCTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000550    International Application No.:    PCT/JP1979/000016
Publication Date: 23.08.1979 International Filing Date: 25.01.1979
IPC:
C21B 7/14 (2006.01), F27D 3/14 (2006.01)
Applicants:
Inventors:
Priority Data:
78/8173 26.01.1978 JP
Title (EN) GUIDE TROUGHS FOR MOLTEN PRODUCTS
(FR) CANAUX DE COULEE POUR MATERIAUX EN FUSION
Abstract: front page image
(EN)Guide troughs for leading molten products tapped from blast furnaces or electric furnaces or the like. A lengthy trough body (1), formed in one block with monolithic refractories, is provided with hook-engaging means in order for the body to be lifted and transported. The hook-engaging means comprises supporting pipes (2) which are laid longitudinally in the upper portion of the body on both sides thereof; supporting transverse members (3) which are disposed in an appropriately spaced-apart relationship to interconnect the supporting pipes on both sides of the trough body; and cut-out portions (4) provided in the trough body at suitable locations to expose the supporting pipes (2) to be engaged by hooks. The fact that the trough body has such stout supporting means and hook-engaging means which does not project from the upper surface of the trough body as the suspension plates in the conventional guide trough of this type, allows the following advantages to be obtained. Namely, the hook-engaging means is protected against radiant heat and splashing from high temperature molten products flowing through the trough. This greatly enhances safety during transportation. In addition, as there are no objects projecting from the upper surface of the trough body, the guide troughs can be stored by stacking. This permits a reduction in storage space.
(FR)Canaux de coulee pour materiaux en fusion soutires de hauts fourneaux ou de fours electriques. Un corps allonge (1) monobloc en materiau refractaire est pourvu de moyens permettant de le soulever et de le transporter a l"aide de crochets. Lesdits moyens comprennent des tubes supports (2) disposes longitudinalement sur les deux bords de la partie superieure du corps, des elements de support transversaux (3) qui sont regulierement ecartes a des distances convenables afin de relier les tubes supports disposes de part et d"autre du corps du canal, et des evidements (4) pratiques dans le corps a des emplacements appropries afin de permettre le passage des crochets saisissant les tubes supports (2). Le fait que le corps du canal presente des moyens de support possedant une telle solidite, ainsi que des moyens d"accrochage qui ne font pas saillie a la surface superieure du corps, contrairement aux brides de support des canaux de coulee de type conventionnel, entraine les avantages suivants: les moyens d"accrochage sont proteges de la chaleur irradiee et des eclaboussures provenant des materiaux en fusion qui s"ecoulent dans le canal. Ceci ameliore considerablement la securite lors du transfert. De plus, comme la surface superieure ne comporte aucune saillie, les canaux peuvent etre empiles lors de leur entreposage ce qui permet de reduire l"espace necessaire.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)