CN202346886U

CN202346886U - Device for replacing tuckstone of melting end of tank furnace

Info

Publication number: CN202346886U
Application number: CN2011204490425U
Authority: CN
Inventors: 张志兴; 薛亮; 张红泉; 钟树强; 翁晓东
Original assignee: Jushi Group Co Ltd
Current assignee: Jushi Group Co Ltd
Priority date: 2011-11-14
Filing date: 2011-11-14
Publication date: 2012-07-25
Anticipated expiration: 2021-11-14

Abstract

The utility model discloses a device for replacing a tuckstone of a melting end of a tank furnace. The device comprises a breast wall brick, a heat preservation brick, a tuckstone and square steel, and is characterized in that the tuckstone is paved on the square steel; the breast wall brick and the heat preservation brick are paved on the tuckstone; and the heat preservation brick is paved on an outer layer of the breast wall brick. By the device, the erosion fracture speed of the tuckstone is reduced, the service life of the furnace is ensured, and safety accidents of the furnace are avoided.

Description

Tank furnace melting end tuckstone is changing device more

Technical field

The utility model relates to more changing device of a kind of tank furnace melting end tuckstone.

Background technology

Glass melter tuckstone of the prior art is built by laying bricks or stones on the square steel of melting end steelwork, and below the melting end breastwork, the weight of carrying tank furnace melting end breastwork after kiln builds up, can't be changed at hot lower draw-bar brick.Because tuckstone in the glass melter use, along with the time increases, corrodes more and more severity, and crackle occurs; Because the effect of own wt can slowly form big crack with breastwork, kiln space interface crackle, flame is outside kiln is scurried out in the crack in the kiln; Quicken the erosive velocity of brick structure, influence furnace service life, if tuckstone further corrodes fracture; Flame can burn out the square steel of load-bearing, causes the melting end breastwork to collapse, and forms great pernicious security incident.

Summary of the invention

For solving the short and security incident problem of furnace service life in the prior art, the utility model provides more changing device of a kind of tank furnace melting end tuckstone, thereby slows down the erosion crack velocity of tuckstone, guarantees furnace service life, avoids the kiln security incident.

The technical scheme that the utility model adopts is:

Tank furnace melting end tuckstone is changing device more; Comprise breast wall brick, insulating brick, tuckstone and square steel; It is characterized in that: lay said tuckstone above the said square steel, lay said breast wall brick and insulating brick above the said tuckstone, the outer insulating brick of laying of said breast wall brick.

When the utility model uses; Hot down to the melting end tuckstone section displacing of cell furnace, every section breast wall brick of pulling down tuckstone top certain altitude is earlier changed and is gone up new tuckstone; Again build then and go up breast wall brick; Thereby slow down the erosion crack velocity of tuckstone, guarantee furnace service life, avoid the kiln security incident.

The beneficial effect of the utility model is: slow down the erosion crack velocity, guarantee furnace service life, avoid the kiln security incident.

Description of drawings

Fig. 1 is that the utility model does not change tuckstone structural representation before.

Fig. 2 is the structural representation after breast wall brick and the insulating brick of pulling down of the utility model.

Fig. 3 is that the utility model is pulled down tuckstone structural representation afterwards.

Fig. 4 is that the utility model is loaded onto tuckstone structural representation afterwards.

Fig. 5 is that the utility model is loaded onto breast wall brick and insulating brick structural representation afterwards.

Among the figure, the 1-breast wall brick; The 2-insulating brick; The 3-tuckstone; The 4-square steel; The 5-crack.

Embodiment

With reference to Fig. 1-5; The tank furnace melting end tuckstone of the utility model is changing device more; Comprise breast wall brick 1, insulating brick 2, tuckstone 3 and square steel 4; It is characterized in that: lay said tuckstone 3 above the said square steel 4, lay said breast wall brick 1 and insulating brick 2 above the said tuckstone 3, the said breast wall brick 1 outer insulating brick 2 of laying.

When the utility model uses,, hot down according to Fig. 2 and insulating brick and the breast wall brick pulled down shown in Figure 3 at tank furnace owing to erosion action causes forming crack 5 (as shown in Figure 1) with breastwork, kiln space interface; Remove tuckstone; Breast wall brick hole length and width degree is between 0.2～1.2m, and between the degree of depth 0.1～0.6m, tuckstone length is between 0.2～1.2m; Between the degree of depth 0.1～0.6m; Between height 0.05～0.5m, Fig. 4 and shown in Figure 5 installs new tuckstone for another example, builds at last and goes up breast wall brick and insulating brick.

The described content of this specification sheets embodiment only is enumerating the way of realization of inventive concept; The protection domain of the utility model should not be regarded as and only limit to the specific form that embodiment states, the protection domain of the utility model also based on those skilled in the art according to the utility model design the equivalent technologies means that can expect.

Claims

1. tank furnace melting end tuckstone changing device more; Comprise breast wall brick, insulating brick, tuckstone and square steel; It is characterized in that: lay said tuckstone above the said square steel, lay said breast wall brick and insulating brick above the said tuckstone, the outer insulating brick of laying of said breast wall brick.