CN213162976U - Novel furnace mouth brick - Google Patents

Abstract

The utility model discloses a novel fire door brick, it includes the brick body, and the upper and lower equipartition of the brick body has two-layer hole, and the pass is circular, is equipped with the protrusion rib between two-layer hole. The utility model discloses a fire door brick can carry out two rows of metal material's horizontal continuous casting simultaneously, and production efficiency is original twice to can improve production efficiency by a wide margin, reduce the processing cost, realize energy saving and consumption reduction, reduce pollution discharge.

Description

Novel furnace mouth brick

Technical Field

The utility model relates to a metal casting is equipment for the field, especially a novel fire door brick.

Background

Horizontal continuous casting is a method widely used for preparing metal bars, pipes and wires at present, a crystallizer arranged on a heat preservation furnace is needed in the preparation process, liquid metal is cooled by the crystallizer and then converted into solid bars, pipes or wires, and the solid bars, pipes or wires are prepared into finished products through subsequent traction. The furnace mouth brick is a device which is arranged on a front panel of a heat preservation furnace and used for fixing a crystallizer for casting in the horizontal continuous casting process of a metal material, the furnace mouth brick used in the production process at present is mostly made of a refractory material, and holes are all single layers. Compared with the vertical casting, the method has the advantages of simple equipment, small occupied space and low investment, but along with the continuous development of the horizontal continuous casting technology, how to improve the efficiency and the productivity per unit time on the basis of the existing equipment becomes a pursuit target for upgrading and updating.

Disclosure of Invention

The utility model aims at providing a novel furnace mouth brick with reasonable structure and better using effect.

The technical scheme of the utility model is, a novel fire door brick, it includes the brick body, its characterized in that: two layers of holes are uniformly distributed on the upper and lower parts of the brick body, the hole pattern is circular, and a convex reinforcing part is arranged between the two layers of holes.

The cross section of the protruding reinforcing part is isosceles trapezoid.

The height of the protruding reinforced part is 20-50mm higher than the surface of the brick body.

The brick body is made of refractory materials, such as aluminum oxide, magnesium oxide, silicon carbide and the like.

The number of the holes in each layer is 2-10, and the diameter of the holes is 30-400 mm.

The application discloses a furnace mouth brick can carry out two rows of metal material's horizontal continuous casting simultaneously, and production efficiency is original twice to can improve production efficiency by a wide margin, reduce the processing cost, realize energy saving and consumption reduction, reduce polluting emission.

Drawings

Fig. 1 is a schematic side sectional view of the present invention.

Fig. 2 is a rear view of the present invention.

Detailed Description

The embodiments are described in detail with reference to the accompanying drawings.

Examples

A novel furnace mouth brick comprises a brick body, wherein two layers of holes are uniformly distributed on the upper and lower parts of the brick body, the hole pattern is circular, a convex reinforcing part is arranged between the two layers of holes, and the section of the convex reinforcing part is in an isosceles trapezoid shape; the furnace mouth brick is used for horizontal continuous casting of metal, is arranged on a front panel of a holding furnace and is used for fixing a mold for horizontal continuous casting, and the preparation material of the furnace mouth brick is any one of aluminum oxide, magnesium oxide, silicon oxide and silicon carbide; the utility model has two rows of holes, each row has 2-10 holes, the diameter of the hole is 30-400mm, and the hole pattern is circular; the height of the protruding reinforcing part is 20-50mm higher than the surface of the brick body; the novel furnace mouth brick can be used for producing pipes, bars and wires of copper and copper alloy, aluminum and aluminum alloy.

The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not necessary or necessary to exhaustively enumerate all embodiments herein, and obvious variations or modifications can be made without departing from the scope of the invention.

Claims (5)

1. The utility model provides a novel furnace mouth brick, it includes the brick body, its characterized in that: two layers of holes are uniformly distributed on the upper and lower parts of the brick body, the hole pattern is circular, and a convex reinforcing part is arranged between the two layers of holes.

2. The novel fire door brick as claimed in claim 1, wherein: the cross section of the protruding reinforcing part is isosceles trapezoid.

3. The novel fire door brick as claimed in claim 1, wherein: the height of the protruding reinforced part is 20-50mm higher than the surface of the brick body.

4. The novel fire door brick as claimed in claim 1, wherein: the brick body is made of refractory materials.

5. The novel fire door brick as claimed in claim 1, wherein: the number of the holes in each layer is 2-10, and the diameter of the holes is 30-400 mm.

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