CN210915808U

CN210915808U - Material channel for reducing glass stone defect

Info

Publication number: CN210915808U
Application number: CN201922099997.1U
Authority: CN
Inventors: 苗玉莲; 王寅; 张艺峰; 黄奇伟
Original assignee: Luoyang Dayang High Performance Material Co ltd
Current assignee: Luoyang Dayang High Performance Material Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-03
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a reduce material of glass calculus defect is said, including material way and collecting vat, the material is said and is U type structure, the collecting vat is covered with the bottom that whole material was said, the collecting vat is the V font at vertically length direction, the collecting vat is narrow trapezium structure about the vertically width direction is wide, the lower extreme of collecting vat is equipped with the blowing hole that runs through the material way bottom, the internal diameter in blowing hole is the same with the minimum length of the bottom of collecting vat, make glass liquid can not flow smoothly, the collecting vat passes through for the fillet with the transitional coupling in blowing hole, can prevent like this that right angle or straight arris from using to get into in the product after taking off for a long time, or cause the blowing hole to block up, this reduces the material way of glass calculus defect reasonable in design, the design is ingenious, it is convenient to use, can effectually clear up the zirconia granule, reduce the condition that the calculus appears in the finished product glass.

Description

Material channel for reducing glass stone defect

Technical Field

The utility model relates to a glass preparation technical field specifically is a material way that reduces glass calculus defect.

Background

The glass kiln generally adopts the electric melting zirconia corundum bricks as materials of a melting tank, a liquid flow hole, a working tank and a material channel, the main components of the electric melting zirconia corundum bricks are zirconia, alumina, silica and sodium oxide, wherein the silica and the sodium oxide are combined to form a glass phase, and the glass phase can slowly seep out at high temperature, so that most of the glass phase seeps out after long-time use, no supporting substance is arranged around the zirconia, and the zirconia particles can fall into the glass liquid through the scouring of the glass liquid, the temperature of the glass liquid in the glass kiln is generally 1500-1650 ℃, and the melting temperature of the zirconia particles is above 2000 ℃, so the zirconia particles can not be melted, and finally the zirconia particles enter the glass product to form stones, and the yield of the product is reduced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a material way that reduces glass calculus defect, can effectually accomplish the clearance of zirconia granule before the glass shaping, improve glassware's quality, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material way of reducing glass calculus defect, includes that the material says and the collecting vat, the material is said and is U type structure, and the collecting vat is covered with the bottom that whole material was said, and the collecting vat is the V font at vertically length direction, and the collecting vat is narrow trapezium structure about the vertically width direction is wide, and the lower extreme of collecting vat is equipped with the blowing hole that runs through the material and says the bottom.

As an optimized technical scheme of the utility model, the internal diameter in blowing hole is the same with the minimum length of the bottom of collecting vat.

As an optimal technical scheme of the utility model, the collecting vat is the fillet transition with the transitional coupling in blowing hole.

Compared with the prior art, the beneficial effects of the utility model are that: this material way that reduces glass calculus defect reasonable in design, think about ingeniously, it is convenient to use, can effectually clear up the zirconia granule, reduce the condition that the calculus appears in the finished glass, the collecting vat is the V font at vertically length direction, can make the zirconia granule get into and collect downwards along the slope of V font after the collecting vat and get into the blowing hole, the collecting vat is narrow trapezium structure under the vertical width direction is wide more to the zirconia granule gets into the blowing hole more easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: 1 material channel, 2 collecting vat, 3 blowing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 1 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a material channel for reducing glass stone defects comprises a material channel 1 and a collecting tank 2, wherein the material channel 1 is of a U-shaped structure, the collecting tank 2 is fully distributed at the bottom of the whole material channel 1, the collecting tank 2 is of a V-shaped structure in the vertical length direction, the collecting tank 2 is of a trapezoid structure with a wide upper part and a narrow lower part in the vertical width direction, a discharging hole 3 penetrating through the bottom of the material channel 1 is formed in the lower end of the collecting tank 2, the inner diameter of the discharging hole 3 is the same as the minimum length of the bottom of the collecting tank 2, so that the caliber of the discharging hole 3 is ensured to be proper, discharging work is always kept in the production process, zirconium oxide particles are completely discharged, waste caused by too much discharging is avoided, the caliber of the discharging hole 3 is not too small, otherwise, cooled glass liquid can block the discharging hole 3 and cannot smoothly flow out, the transition connection between the collecting tank 2 and the discharging hole 3 is a fillet transition, and thus, the situation that right-angle or straight edges are removed and enter a, or cause the blowing hole 3 to block up, this material way that reduces glass calculus defect reasonable in design, the design is ingenious, it is convenient to use, can effectually clear up the zirconia granule, reduces the condition that the calculus appears in the finished product glass.

When in use: the glass liquid flows out of the kiln and then passes through the material channel 1, and because the zirconia particles are positioned at the bottom of the glass liquid, the glass liquid enters the collecting groove 2 when flowing through the material channel, and flows out of the glass liquid through the discharging hole 3 along the slope of the collecting groove 2 in the material channel.

The utility model can be operated conveniently, and is convenient to operate and use; the zirconium oxide particles can be effectively cleaned, and the use convenience is improved; the arrangement of the collecting tank 2 facilitates the outflow of zirconia particles, and the use convenience is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reduce material way of glass calculus defect, includes material way (1) and collecting vat (2), its characterized in that: the material says (1) and is U type structure, and collecting vat (2) are covered with the bottom of whole material way (1), and collecting vat (2) are the V font at vertically length direction, and collecting vat (2) are narrow trapezium structure about the vertically width direction is wide, and the lower extreme of collecting vat (2) is equipped with blowing hole (3) that run through material way (1) bottom.

2. The material channel for reducing glass stone defects as set forth in claim 1, wherein: the inner diameter of the discharging hole (3) is the same as the minimum length of the bottom of the collecting tank (2).

3. The material channel for reducing glass stone defects as set forth in claim 1, wherein: the transition connection of the collecting groove (2) and the discharging hole (3) is fillet transition.