SU1444608A1 - Metallurgical plant dog-house - Google Patents

Abstract

The invention relates to non-ferrous metallurgy equipment. The goal is to reduce the explosion hazard during operation. The caisson consists of a highly heat-conducting plate 1, guides 2 for the coolant and edges 3 of the guides made with inclined planes and fixed in the body of the plate, for example, by solidifying a liquid metal located around the surfaces of the guides immersed in it. 2 Il.

Description

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The invention relates to equipment for non-ferrous metallurgy, in particular, to the design of the caissons of the metallurgical units.

The aim of the invention is to reduce the risk of explosion during operation.

FIG. 1 shows the caisson, general view; in fig. 2 is a cross section of D.-A in FIG. I.

The caisson consists of a plate 1, the plate is manufactured cooling, is collected in a manifold and removed from the caisson.

Reliability of sealing channels, and barely. Consequently, a decrease in the explosion hazard of a kesson is provided by two factors:

when pouring a liquid metal, such as copper, on the steel edges of the half pipe, a tight joint is formed, similar to brazing;

when fed to channels formed

from the high heat-conducting material, the Yu semi-tubes and the surface of the caisson, the coolant, for example, from copper, and the guides of the agent under pressure, a force arises,

for the refrigerant from the semi-pipe 2, manufactured on the edge of the semi-pipe perpen.

made of high-strength material, on-dicularly the surface of the plate. On the side

An example of steel, the edges 3 of which the fixed edges of the guides arise are known in the slab by solidifying the fluid pressure on the material of the slab, the metal during casting. Edge 3 direction — which, in turn, increases the thickening are performed with inclined planes. Fixing the edges of the semi-tubes in the slab can be carried out in various ways, for example, by pouring these elements with liquid metal when casting 20 of the plate itself or by pouring the edges of guide rails embedded in the grooves previously made in the slab with subsequent welding of the semi-tubes, as well as immersing thermally conductive material that guides the finished structure of half pipes with the edge of the coolant, characterized in that

mi in the liquid metal of the plate when it is from the purpose of reducing the explosion hazard npit

operating, the edges of the guides are performed as follows: caisson works as follows. They are inclined and fixed in the body of the coolant, for example, water, collectors, by pouring liquid metal around

it is distributed into channels formed by the Q of the surfaces of the edges immersed in it with lutubes and the outer surface of the slab of the guides.

The ability of the compound to withstand pressure up to 4 MPa (the connection of the elements of the prototype withstands a pressure of no more than 1 MPa).

Claims (1)

Invention Formula Caisson metallurgical unit containing the base in the form of a plate of  pressure on the plate material, which in turn increases the heat and heat material that guides the coolant, characterized in that The ability of the compound to withstand pressure up to 4 MPa (the connection of the elements of the prototype withstands a pressure of no more than 1 MPa). Invention Formula Caisson metallurgical unit containing the base in the form of a plate of