Insulation formwork for winter construction of heating furnace support beams

Abstract

The invention relates to a constant temperature formwork used for the winter construction of the support beam of the heating furnace, which comprises two steel structure insulation boards respectively arranged on both sides of the steel structure of the support beam during operation. A steel plate that conforms to the profile of the steel plate, a plurality of steel pipes fixed on the outside of the steel plate and a plurality of vertical ribs, and a branch pipe connecting all the steel pipes. The steel pipe is equipped with a heating mechanism and the opening is closed. The top of the branch pipe is equipped with The oil injection port, the temperature measuring element and the sealing cover, the two steel structure insulation plates are hinged into a whole through the tops of their respective vertical ribs, and the vertical ribs on both sides can be clamped when the two steel structure insulation plates are closed The sliding iron of the supporting beam steel structure, the bottoms of the two steel structure insulation boards are provided with transverse ribs that can be attached to each other when closed, and the transverse ribs are provided with a rib that can tightly close the two steel structure insulation panels clamping mechanism. The formwork can insulate the supporting beam of the heating furnace during construction in winter, so that the low-cement castable can be normally constructed in winter, and has the advantages of simple structure, convenient operation, high strength and safe use.

Description

Technical field [0001] The invention relates to the field of construction of industrial furnaces and kilns, and relates to a constant temperature template for winter construction of a supporting beam of a heating furnace. Background technique [0002] The heating furnace is a device that heats materials or workpieces and is widely used in the metallurgical industry. Since the 1970s, due to the large-scale rolling mill, walking-type continuous heating furnaces have been popularized, especially walking-beam furnaces have been widely used. The walking-type continuous heating furnace moves the billets forward step by step by the ascent, advance, descend, and retreat of the furnace bottom or water-cooled metal beam. This conveying method is flexible and can discharge all the charge out of the furnace when necessary. At the same time, the billets are spaced apart on the beam, which can be heated quickly and evenly, completely eliminating the arch steel and sticking failures of the pus...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the slow solidification of low-cement castables seriously affects the quality of the support beam during winter construction of the support beam of the heating furnace, the purpose of the present invention is to provide a thermal insulation formwork for the winter construction of the support beam of the heating furnace, which can be constructed in winter Insulate the supporting beam of the heating furnace at the same time, so that the low-cement castable can be constructed normally in winter. The formwork structure is simple, easy to operate, the formwork will not catch fire, has high strength, and is safe to use

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