CN202265495U

CN202265495U - Channel cover plate brick for glass fiber tank furnace

Info

Publication number: CN202265495U
Application number: CN2011203972473U
Authority: CN
Inventors: 徐大治; 童学功; 王新武
Original assignee: TONGCHENG GLASS FIBER CO Ltd OF ANHUI DANFENG GROUP
Current assignee: TONGCHENG GLASS FIBER CO Ltd OF ANHUI DANFENG GROUP
Priority date: 2011-10-19
Filing date: 2011-10-19
Publication date: 2012-06-06
Anticipated expiration: 2021-10-19

Abstract

The utility model relates to a channel cover plate brick for a glass fiber tank furnace. The channel cover plate brick comprises a cover plate brick body, wherein tenon openings are formed at two ends of the cover plate brick body along the length direction; and the length of a single edge of each tenon opening is between 45 and 55 millimeters, and the thickness is between 60 and 70 millimeters. The channel cover plate brick is applicable for a tank furnace for producing glass fiber electronic spinning yarns, can prevent foreign bodies from dropping into glass liquid in a channel, avoid the phenomenon of breaking in the wire drawing process of glass fibers due to the pollution of the glass liquid by the foreign bodies, reduce down time and improve the wire drawing efficiency of producing the electronic spinning yarns by the glass fiber tank furnace effectively, and contributes to the long-term, stable and efficient production and running of the glass fiber tank furnace.

Description

A kind of glass fibre tank furnace channel front arch

Technical field

The utility model relates to a kind of glass fibre tank furnace channel front arch.

Background technology

Glass fibre tank furnace is a nucleus equipment of producing spun glass, mainly is made up of melting end and path two portions.Frit flows to path and carries out wire drawing production after melting end is founded into homogeneous glass liquid.And glass fibre tank furnace channel front arch structure of the prior art is the rectangular structure of using always; This brick is during as the path front arch; In order to reserve the expanding position under the high temperature; Must vacate expansion slit (as shown in Figure 1), so foreign matter is prone to vacate the expansion slit from this and declines in the path the glass metal.And if homogeneous glass liquid receives the pollution of external foreign matter in path,, reduce the wire drawing production efficiency of glass fibre tank furnace greatly with having a strong impact on carrying out smoothly of drawing production.Directly influence carrying out smoothly of drawing production, and the quality of wire drawing product is also had very big influence.

Summary of the invention

To the problem that exists in the above-mentioned prior art; The utility model falls into path internal contamination glass metal for solving foreign matter; And the path front arch reserves the contradiction in high temperature expansion slit, proposed a kind of structure of novel path front arch, and this path front arch can solve the problem that homogeneous glass liquid in the path receives foreign substance pollution easily effectively; The relative stopping property that has kept path has guaranteed path front arch expanding position at high temperature simultaneously.

The utility model is the technical scheme that its purpose of realization is taked: a kind of glass fibre tank furnace channel front arch, comprise the front arch body, and the tenon mouth is left at said front arch body two ends along its length.

The monolateral length of said tenon mouth is 45-55mm, and thickness is 60-70mm.

The beneficial effect of the utility model:Can prevent that foreign matter from falling in the glass metal in the path; The disconnected phenomenon that flies in the glass fiber wire-drawing production process that minimizing causes because of the foreign substance pollution glass metal; Reduce down time; Improve glass fibre tank furnace effectively and produce the wire-drawing operation efficient of electronics textile strand, help the production run efficiently of glass fibre tank furnace long-term stability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 builds view by laying bricks or stones for path front arch in the prior art;

Fig. 2 builds view by laying bricks or stones for the utility model.

Embodiment

As shown in Figure 2, the utility model comprises front arch body 1, and tenon mouth 2 is left at said front arch body two ends along its length.The monolateral length of said tenon mouth is 45-55mm, and thickness is 60-70mm.In the present embodiment, the concrete structure of path front arch is of a size of: broadside is long to be 337.5mm, and the narrow length of side is 237.5mm, and monolateral tenon mouth is long to be 50mm, and thickness is 65mm.

Width can remake concrete confirming according to the width of path.

Method of use:

Building the time marquis of glass fibre tank furnace by laying bricks or stones, the path front arch need change building by laying bricks or stones of face at interval, so that the tenon mouth agrees with mutually.Note simultaneously reserving the expanding position of path front arch when high temperature, be generally about 5mm.The path front arch needs only single brick building, and carry on a shoulder pole on the aisled side brick its both sides.

Claims

1. a glass fibre tank furnace channel front arch comprises the front arch body, it is characterized in that: the tenon mouth is left at said front arch body two ends along its length.

2. glass fibre tank furnace channel front arch as claimed in claim 1 is characterized in that: the monolateral length of said tenon mouth is 45-55mm, and thickness is 60-70mm.