Stopinc Aktiengesellschaft

Stopinc Atkiengesellschaft

Angelo Zingre

Werner Keller

Benno Steiner

Harry Amsler

Phillipp Ackermann

In a device for fastening a perforated block to a metal melt container, the perforated block can be fastened by at least one clamping wedge which can be inserted transversely with respect to its through opening and which has a clamping jaw coupled thereto, wherein this clamping jaw acts on a clamping surface formed on the circumferential surface of the perforated block. The respective clamping wedge is guided in a carrier plate so as to be displaceable in its longitudinal extent or extension and transversely with respect thereto, while the clamping jaw coupled thereto can be moved in this transverse direction. Consequently, the perforated block can be fastened with precise positioning in the carrier plate in a simple manner.

Device for fastening a perforated block and perforated block

The invention relates to a sliding closure () for a metallurgical container, comprising two fireproof closing plates (), of which one is arranged in a slide unit () and is used to open and close a spout opening (). The other closing plate () is arranged in a metal housing () that can be fastened to the container. Said stationary housing () and the slide unit () also accommodate an upper fireproof inlet sleeve () on the container side and a lower fireproof spout sleeve (). In the housing () and in the slide unit (), at least one additional inner part () is arranged in each case, each additional inner part enclosing the spout sleeve () or the inlet sleeve (). Thus, thermal stresses in the slide unit or in the housing can be reduced and the risk of cracks forming can be significantly reduced.

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Hochdorf, Switzerland

Angelo Zingre