CN203173964U

CN203173964U - Crown of glass melting furnace

Info

Publication number: CN203173964U
Application number: CN 201320116802
Authority: CN
Inventors: 苗玉莲; 朱安龙; 潘巧丽; 苗建国; 苗建成; 赵学峰
Original assignee: LUOYANG DAYANG HIGH PERFORMANCE MATERIALS CO LTD
Current assignee: LUOYANG DAYANG HIGH PERFORMANCE MATERIALS CO LTD
Priority date: 2013-03-15
Filing date: 2013-03-15
Publication date: 2013-09-04
Anticipated expiration: 2023-03-15

Abstract

The utility model belongs to the field of a fireproof material of a glass kiln and relates to a crown of a glass melting furnace. The crown of the glass melting furnace disclosed by the utility model is formed by a plurality of arch bricks (1) with the same size and same shape, and a plurality of springer bricks (2) with the same size and same shape; the crown is an arch-shaped body; the plurality of the arch bricks (1) are located in the middle of the crown and the springer bricks (2) are located at the two sides of the crown, wherein each arch brick (1) is an isosceles trapezoid body with a wide top and a narrow bottom, and two side faces of each arch brick (1) are smooth planes; the springer bricks (2) are cuboid; an inclined-plane chamfer is formed between an upper end face (3) of each springer brick and a side face I (4) of each springer brick; an inclined-plane chamfer is formed between a bottom face (6) of each springer brick and the side face I (4) of each springer brick; and a notch (7) is formed between a side face II (5) of each springer brick and the bottom face (6) of each springer brick. The crown of the glass melting furnace disclosed by the utility model has the characteristics of reasonable structure, good alkaline gas corrosion resistance, good thermal shock resistance, long service life and the like.

Description

A kind of big arch of glass melter

Technical field:

The utility model belongs to the glass furnace fire resisting material field, mainly proposes a kind of big arch of glass melter.

Background technology:

Flame space is the space of a burning, is bearing the erosion of a large amount of elevated temperature heat gases in the working process, also is one and conducts heat and the space of heat radiation, during cold and hot gaseous interchange, must have stronger thermal shock resistance.Flame space is made up of breastwork and big arch, and for making fuel perfect combustion in the kiln, heat is fully emitted, and flame space must have certain volume, and this just makes the arch thigh that certain height must be arranged, and prevents heat lost by radiation.

Summary of the invention:

The purpose of this utility model is the big arch that proposes a kind of glass melter, makes it have rational in infrastructure, characteristics such as alkali-resistivity gas pickling performance is good, thermal shock resistance is good, long service life.

The technical scheme that its invention task of finishing the utility model adopts is:

A kind of big arch of glass melter, described big arch are that the arch brick identical by a plurality of sizes, that shape is identical, the arch quarrel brick that a plurality of size is identical, shape is identical combine; Described big arch is ogive; A plurality of described arch bricks are positioned at the centre of big arch, and described arch quarrel brick is positioned at the both sides of big arch, is used for fixedly arch brick; Wherein, described arch brick is isosceles trapezoid body wide at the top and narrow at the bottom, and two sides of described arch brick are smooth plane; Described arch quarrel brick is rectangular parallelepiped, is chamfer between the side I of the upper surface of arch quarrel brick and arch quarrel brick, is chamfer between the side I of the bottom surface of arch quarrel brick and arch quarrel brick, has short slot between the bottom surface of the side II of arch quarrel brick and arch quarrel brick.

The big arch of a kind of glass melter that the utility model proposes has rational in infrastructure, characteristics such as alkali-resistivity gas pickling performance is good, thermal shock resistance is good, long service life.

Description of drawings:

Fig. 1 is the structural representation of the big arch of glass melter.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the structural representation of arch brick.

Fig. 4 is the structural representation of arch quarrel brick.

Among the figure: 1, arch brick, 2, arch quarrel brick, 3, the upper surface of arch quarrel brick, 4, the side I of arch quarrel brick, 5, the side II of arch quarrel brick, 6, the bottom surface of arch quarrel brick, 7, short slot.

Embodiment:

The embodiment that provides by reference to the accompanying drawings is, and the utility model is illustrated:

As shown in Figure 1 and Figure 2, a kind of big arch of glass melter, described big arch are that the arch brick 1 identical by a plurality of sizes, that shape is identical, the arch quarrel brick 2 that a plurality of size is identical, shape is identical combine; Described big arch is ogive; A plurality of described arch bricks 1 are positioned at the centre of big arch and for many rows arrange, described arch quarrel brick 2 is positioned at the both sides of big arch also for many rows arrange, and is used for fixedly arch brick; With reference to Fig. 3, described arch brick 1 is isosceles trapezoid body wide at the top and narrow at the bottom; Two sides of described arch brick are smooth plane; With reference to Fig. 4, described arch quarrel brick 2 is rectangular parallelepiped, being chamfer between the side I 4 of the upper surface 3 of arch quarrel brick and arch quarrel brick, is chamfer between the side I 4 of the bottom surface 6 of arch quarrel brick and arch quarrel brick, has short slot 7 between the bottom surface 6 of the side II 5 of arch quarrel brick and arch quarrel brick.

Claims

1. the big arch of a glass melter is characterized in that: described big arch combines for the arch brick (1) identical by a plurality of sizes, that shape is identical, a plurality of size is identical, shape is identical arch quarrel brick (2); Described big arch is ogive; A plurality of described arch bricks (1) are positioned at the centre of big arch, and described arch quarrel brick (2) is positioned at the both sides of big arch; Wherein, described arch brick (1) is isosceles trapezoid body wide at the top and narrow at the bottom, and two sides of described arch brick (1) are smooth plane; Described arch quarrel brick (2) is rectangular parallelepiped, be chamfer between the side I (4) of the upper surface (3) of arch quarrel brick and arch quarrel brick, be chamfer between the side I (4) of the bottom surface (6) of arch quarrel brick and arch quarrel brick, have short slot (7) between the bottom surface (6) of the side II (5) of arch quarrel brick and arch quarrel brick.