CN202766545U - Brick for slag hole corner portion - Google Patents

Abstract

The utility model relates to a blast furnace slag hole brick and particularly relates to a brick for a slag hole corner portion. A cross section of the brick is in an approximate pentagon structure, an internal surface is a circular arc surface with conical degrees, two adjacent outer surfaces opposite to the inner surface are rectangular planes and perpendicular to each other, two outer surfaces adjacent to the inner surface are approximate rectangular planes, the brick further comprises two end surfaces, one of the end surfaces is a circular arc end surface, and the other end surface is an upright end surface; a groove is arranged at the intersection position of the inner circular arc surface and the upright end surface; and the bottom of the groove is a circular arc surface with the conical degrees. The brick for the slag hole corner portion has the advantages that the structure is simple, the spliced combination is easy, the construction speed is fast, the efficiency is high, the brick can be formed by compression moulding, the production cost is low, the quality is stable, the service life is long, and accordingly the brick is extremely suitable for popularization and application.

Description

Cinder notch bight brick

Technical field

The utility model relates to a kind of cinder monkey brick, particularly relates to a kind of cinder notch bight brick.

Background technology

At present, high end furnace mostly adopts cirque structure, and this structure is to be different from common plane to build by laying bricks or stones building by laying bricks or stones, build difficulty by laying bricks or stones large, owing to arc surface in the cinder notch field liner, press the brick type very complex of the modular tile of arc surface design, all stricter to the requirement of brick type and brickwork joint coating.Local even need manual ramming, perhaps cast, vibrating forming, this conventional design method makes troubles to production, difficult quality control, yield rate is low, and difficulty is built at the scene by laying bricks or stones.Especially the setting of sidewall cinder notch, the side cinder notch of annular further strengthen the difficulty of building by laying bricks or stones, the situation of doing over again easily occurs, and affect whole construction speed.

Summary of the invention

The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of simple in structure, can improve operating efficiency, and production cost is low, the cinder notch bight brick of high life.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A kind of cinder notch bight brick, cross section is approximate pentagonal configuration, and internal surface is the arc-shaped surface with tapering, and two the adjacent outside surfaces relative with internal surface are rectangle plane and mutually vertical, two outside surfaces adjacent with internal surface are approximate rectangular plane, also comprise two end faces.

One is the circular arc end face in described two end faces, and another is upright end face.

Described circular arc internal surface is provided with groove with upright end face intersection.

The bottom of described groove is the arc-shaped surface with tapering.

The beneficial effect of technical solutions of the utility model is:

1, structurally, for approximate pentagonal configuration, simple in structure and regular, easily match-place combination is beneficial to enforcement with the brick cross section in the utility model cinder notch bight, and speed of application is fast, and efficient is high; Since can mechanical pressing, steady quality, efficient is high, thereby has reduced production cost, and build by laying bricks or stones at the scene of being convenient to, but also improved the work-ing life of cinder notch.

2, structurally, circular arc internal surface described in the utility model is provided with groove with upright end face intersection, is conducive to shutoff and sealing, has greatly improved operating efficiency.

3, to sum up, the utility model cinder notch bight is simple with brick structure, easily match-place combination, and speed of application is fast, and efficient is high, can compression moulding, production cost is low, steady quality, therefore high life, is very suitable for promotion and implementation.

Accompanying drawing and explanation

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is the structural representation that brick is used in the utility model cinder notch bight;

Fig. 2 is the left TV structure schematic diagram that brick is used in cinder notch shown in Figure 1 bight;

Fig. 3 is the plan structure schematic diagram that brick is used in cinder notch shown in Figure 1 bight;

Sequence number among the figure: 1, internal surface, 2,2 ', the outside surface relative with internal surface, 3,3 ', the outside surface that faces mutually with internal surface, 4, the circular arc end face, 5, upright end face, 6, groove.

Embodiment

Embodiment:

Referring to Fig. 1 to Fig. 3, among the figure, the utility model cinder notch bight brick, cross section is approximate pentagonal configuration, internal surface 1 is the arc-shaped surface with tapering, two the adjacent outside surfaces 2,2 relative with internal surface ' be rectangle plane and mutually vertical, two outside surfaces 3,3 adjacent with internal surface ' be approximate rectangular plane also comprise two end faces.One is circular arc end face 4 in described two end faces, and another is upright end face 5.Described arc-shaped surface is provided with groove 6 with upright end face intersection.The bottom of described groove 6 is the arc-shaped surface with tapering.

The above only is the schematic embodiment of the utility model; be not to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.

Claims (4)

1. cinder notch bight brick, it is characterized in that: cross section is approximate pentagonal configuration, internal surface is the arc-shaped surface with tapering, two the adjacent outside surfaces relative with internal surface are rectangle plane and mutually vertical, two outside surfaces adjacent with internal surface are approximate rectangular plane, also comprise two end faces.

2. cinder notch according to claim 1 bight brick, it is characterized in that: one is the circular arc end face in described two end faces, and another is upright end face.

3. cinder notch according to claim 2 bight brick, it is characterized in that: described circular arc internal surface is provided with groove with upright end face intersection.

4. cinder notch according to claim 3 bight brick, it is characterized in that: the bottom of described groove is the arc-shaped surface with tapering.

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