CN202272812U - Novel flow guiding device for total-oxygen liquid of main crown for glass melting furnace - Google Patents

Abstract

The utility model relates to the field of glass production equipment, in particular to a new-type flow guide device for a large sill for an all-oxygen glass melting kiln, which includes a large sill (1), a retaining sill (2), a parapet (3), and a nozzle brick ( 4), the hook brick (5), the pool wall (6), and the kiln pool are characterized in that the said large wall (1) is provided with a retaining ridge (2), and the thickness of the said retaining ridge (2) brick is greater than that of the large The thickness of the bricks on other parts of the wall (1), the cold surface of the bricks on the retaining sill (2) and the bricks on other parts of the wall (1) are on the same arc surface, and the hot surface of the wall (1) produces a boss , forming a barrier. The utility model has the advantages of preventing the large slab liquid from flowing to the breast wall, hook bricks and pool walls, reducing the erosion of the slab liquid to the breast wall bricks, and prolonging the service life of the kiln. Prevent the large slag liquid from flowing to the nozzle (operation hole) bricks of the breast wall, reduce the erosion of the nozzle (operation hole) bricks, and at the same time reduce the blockage of the nozzle (operation hole) bricks by the condensate of the slag liquid, prolong the service life of the kiln and facilitate production operations .

Description

A new type of diversion device for large-scale liquid in an all-oxygen glass melting furnace

[technical field]

The utility model relates to the field of glass production equipment, in particular to a special device for an all-oxygen glass melting furnace. the

[Background technique]

Due to the particularity of combustion in the full-kiln glass melting kiln, the concentration of alkali vapor and water vapor in the flame space is much higher than that of the air-oxygen kiln. At the same time, the liquid condensate will block the nozzle (operating hole) brick, which is not conducive to production operation. At present, there is still no better way to solve the impact of full-oxygen large-scale liquid on the life of the kiln and its production operation. the

[Content of the invention]

The purpose of this utility model is to solve the deficiencies of the prior art and to provide a new type of large-scale liquid diversion device for the full-oxygen glass melting furnace

In order to achieve the above purpose, a new type of diversion device for the large-scale liquid of the full-oxygen glass melting furnace is designed, including the large-scale (1), the sill (2), the breast wall (3), the nozzle brick (4), and the hook brick (5) , pool wall (6), and kiln pool, which are characterized in that a retaining sill (2) is provided on the large wall (1), and the brick thickness of the retaining wall (2) is greater than that of other parts on the large wall (1) Thickness of brick, described retaining ridge (2) brick cold surface and other position bricks on the large wall (1) are on the same arc surface, and the large wall (1) hot surface just produces boss, forms retaining ridge. the

A kiln pond is provided at the lower part of the retaining ridge (2), and the liquid from the large sill (1) converges to the retaining sill (2), and the liquid drips into the kiln pond through the retaining sill (2). the

The utility model has the advantages of:

1. Prevent the large slab liquid from flowing to the breast wall, hook bricks, and pool walls, reduce the erosion of the slab liquid on the breast wall bricks, and prolong the service life of the kiln. the

2. Prevent the large slag liquid from flowing to the nozzle (operation hole) brick of the parapet wall, reduce the erosion of the nozzle (operation hole) brick, and at the same time reduce the blockage of the nozzle (operation hole) brick by the condensate of the slag liquid, prolong the service life of the kiln and facilitate production operations. the

[Description of drawings]

Fig. 1 is a structural representation of the present invention;

In the figure, 1 is the large wall, 2 is the retaining sill, 3 is the parapet wall, 4 is the nozzle (operating hole) brick, 5 is the hook brick, and 6 is the pool wall

[Detailed ways]

The present invention is further described in conjunction with accompanying drawing, and the manufacturing technology of this device is very clear to those skilled in the art. the

A barrier (2) (as shown in Figure 1) is set at the edge of the large wall (1) of the melting furnace. When the big bricks are on the same curved surface, the hot surface of the big brick (1) just produces a convex platform, forming a barrier. When the liquid of the large wall (1) gathers at the retaining sill (2), the liquid will drip into the kiln pool and will not continue to flow to the parapet (3), nozzle (operating hole) brick (4), and hook brick (5) and pool wall (6). the

When determining the position of the large sill, it should be ensured that the sill dripping down can directly fall into the kiln pool. At the same time, it should be considered that there will be erosion and burning damage in the later stage of the sill, and it is also necessary to ensure that the sill liquid can fall into the kiln pool. During construction, there are no other special requirements except partial treatment of the tires at the sill. the

Claims (2)

1. the big arch arch of novel oxy-fuel glass melter liquid guiding device; Comprise big arch (1), retaining bank (2), breastwork (3), nozzle brick (4), tuckstone (5), pool wall (6), kiln pond; It is characterized in that described big arch (1) is provided with retaining bank (2), described retaining bank (2) brick is thick goes up other position arch brick thickness greater than big arch (1), and described retaining bank (2) brick huyashi-chuuka (cold chinese-style noodles) is gone up other position arch bricks on same cambered surface with big arch (1); Big arch (1) hot side just produces boss, forms the retaining bank.

2. the big arch arch of a kind of novel oxy-fuel glass melter as claimed in claim 1 liquid guiding device is characterized in that described retaining bank (2) bottom is provided with the kiln pond, and big arch (1) arch liquid converges to retaining bank (2), and arch liquid splashes into the kiln pond through retaining bank (2).

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