CN204509090U

CN204509090U - A kind of electronic glass manufacture platinum e Foerderanlage

Info

Publication number: CN204509090U
Application number: CN201420870720.9U
Authority: CN
Inventors: 曾召; 杨国洪
Original assignee: Irico Display Devices Co Ltd
Current assignee: Irico Display Devices Co Ltd
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2015-07-29
Anticipated expiration: 2024-12-31

Abstract

The utility model relates to a kind of electronic glass manufacture platinum e Foerderanlage, comprises platinum transfer passage, on described platinum transfer passage from inside to outside successively sheathed first heat-conducting layer, reservoir, the second heat-conducting layer and for second heat-conducting layer heating heater strip.The utility model, by sheathed first heat-conducting layer and reservoir on platinum transfer passage, effectively ensures the homogeneous temperature distribution of platinum transfer passage; By arranging the second heat-conducting layer and heater strip on reservoir, when heat in reservoir is inadequate, heater strip can to the second heat-conducting layer heating, and the second heat-conducting layer can transfer heat to reservoir fast, effectively ensure that the uniformity of temperature profile in platinum transfer passage by reservoir, obtained glass quality is high.

Description

A kind of electronic glass manufacture platinum e Foerderanlage

Technical field

The utility model relates to electronic glass and manufactures field, particularly relates to a kind of electronic glass manufacture platinum e Foerderanlage.

Background technology

Electronic glass means the class high-tech product that can be applicable to electronics, microelectronics, optoelectronic areas, and be mainly used in the glass material making unicircuit and have the Functional Unit devices such as photoelectricity, thermoelectricity, acousto-optic, magneto-optic, electronic glass manufacturing accuracy requires high.

In electronic glass manufacturing processed, the glass viscosity of molten state changes with temperature difference, in glass manufacturing process, ensure uniformity of temperature profile, otherwise viscosity difference can cause glass clarifying weak effect, cause glass metal quality uneven simultaneously, thus produce the glassy product defects such as bubble, striped, stress.And existing electronic glass making is tending towards maximizing, the platinum e Foerderanlage distance used, at glass melt different flow region, often temperature distributing disproportionation.

So in electronic glass manufactures, the course of conveying of glass should be avoided occurring non-uniform temperature phenomenon, avoids affecting glass quality.

Summary of the invention

The purpose of this utility model overcomes prior art defect, provides a kind of electronic glass manufacture platinum e Foerderanlage of glass course of conveying uniformity of temperature profile.

The technical solution of the utility model is:

Comprise platinum transfer passage, on described platinum transfer passage from inside to outside successively sheathed first heat-conducting layer, reservoir, the second heat-conducting layer and for second heat-conducting layer heating heater strip.

Described heater strip compartment is wrapped on the second heat-conducting layer.

Sheathed thermal insulation layer on described heater strip.

Described heater strip is one or more in platinum, rhodium, ruthenium, palladium, osmium and iridium, and the material of the second heat-conducting layer is high alumina refractory.

The material of described first heat-conducting layer is high Zr refractory material.

The material of described reservoir adopts high zirconium hollow ball material.

The utility model relative to existing technologies, has following useful technique effect:

The utility model is by sheathed first heat-conducting layer and reservoir on platinum transfer passage, when in platinum transfer passage, the temperature in certain region is too high, first heat-conducting layer is by even heat unnecessary in platinum transfer passage and be delivered to reservoir fast, heat is evenly stored in reservoir, when in platinum transfer passage, the temperature in certain region is too low, the even heat of storage is passed to platinum transfer passage by the first heat-conducting layer by reservoir fast, thus effectively ensures the homogeneous temperature distribution of platinum transfer passage; By arranging the second heat-conducting layer and heater strip on reservoir, when heat in reservoir is inadequate, heater strip can to the second heat-conducting layer heating, and the second heat-conducting layer can transfer heat to reservoir fast, effectively ensure that the uniformity of temperature profile in platinum transfer passage by reservoir, obtained glass quality is high.

Further, in the utility model, heater strip compartment is wrapped on the second heat-conducting layer, to the second heat-conducting layer heating, can also save raw material, improve the efficiency of heater strip; Meanwhile, when heater strip breaks down, convenient maintenance.

Further, the utility model, by arranging thermal insulation layer, prevents heat loss better.

Further, reservoir adopts high zirconium hollow ball, and quantity of heat storage is many, and heat transmission is rapid, and temperature fast uniform can be made to distribute.

Accompanying drawing explanation

Fig. 1 is sectional view of the present utility model;

Fig. 2 is side elevational view of the present utility model.

Wherein: 1-platinum transfer passage; 2-first heat-conducting layer; 3-reservoir; 4-second heat-conducting layer; 5-heater strip; 6-thermal insulation layer.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further details.

See Fig. 1, the utility model comprises platinum transfer passage 1, from inside to outside sheathed first heat-conducting layer 2, reservoir 3, second heat-conducting layer 4, heater strip 5 and thermal insulation layer 6 successively on platinum transfer passage 1, wherein the material of the first heat-conducting layer 2 adopts high Zr refractory material, the material of reservoir 3 adopts high zirconium hollow ball, the material selection high alumina refractory of the second heat-conducting layer 4, heater strip 5 is one or more in platinum, rhodium, ruthenium, palladium, osmium and iridium, type of heating is resistive heating, for heating the second heat-conducting layer 4, both cooperations can provide heat for reservoir 3.

See Fig. 2, heater strip 5 compartment is wrapped on the second heat-conducting layer 4, can heat the second heat-conducting layer 4, simultaneously because reservoir 3 can make homogeneous temperature distribute, so heater strip 5 can apart windings, saves raw material, the efficiency of raising heater strip 5.

In the utility model, the fusing point of the first heat-conducting layer 2, reservoir 3, second heat-conducting layer 4, heater strip 5 and thermal insulation layer 6 is all more than 1650 DEG C, is convenient to glass manufacture.

Main working process of the present utility model and principle: when in platinum transfer passage 1, the temperature in certain region is too high, the first heat-conducting layer 2 is by even heat unnecessary in platinum transfer passage 1 and be delivered to reservoir 3 fast, and heat is evenly stored in reservoir 3; When in platinum transfer passage 1, the temperature in certain region is too low, the even heat of storage is passed to platinum transfer passage 1 by the first heat-conducting layer 2 by reservoir 3 fast, thus effectively ensures the homogeneous temperature distribution of platinum transfer passage 1; When heat in reservoir 3 is inadequate, heater strip 5 can heat the second heat-conducting layer 4, and the second heat-conducting layer 4 can transfer heat to reservoir 3 fast, the utility model can remove heat unnecessary in platinum transfer passage 1 in time, also can supplement the heat lacked in platinum transfer passage 1 in time simultaneously, effectively ensure that the uniformity of temperature profile in platinum transfer passage 1, be also provided with thermal insulation layer 6, prevent heat loss better, thus the glass of obtained high-quality.

Claims

1. an electronic glass manufacture platinum e Foerderanlage, it is characterized in that: comprise platinum transfer passage (1), from inside to outside sheathed first heat-conducting layer (2), reservoir (3), the second heat-conducting layer (4) and the heater strip (5) for heating the second heat-conducting layer (4) successively on described platinum transfer passage (1).

2. a kind of electronic glass manufacture platinum e Foerderanlage according to claim 1, is characterized in that: described heater strip (5) compartment is wrapped on the second heat-conducting layer (4).

3. a kind of electronic glass manufacture platinum e Foerderanlage according to claim 1 and 2, is characterized in that: the upper sheathed thermal insulation layer (6) of described heater strip (5).

4. a kind of electronic glass manufacture platinum e Foerderanlage according to claim 1 and 2, it is characterized in that: described heater strip (5) is platinum, one or more in rhodium, ruthenium, palladium, osmium and iridium, and the material of the second heat-conducting layer (4) is high alumina refractory.

5. a kind of electronic glass manufacture platinum e Foerderanlage according to claim 1, is characterized in that: the material of described first heat-conducting layer (2) is high Zr refractory material.

6. a kind of electronic glass manufacture platinum e Foerderanlage according to claim 1, is characterized in that: the material of described reservoir (3) adopts high zirconium hollow ball material.