JPH01164735U - - Google Patents
Info
- Publication number
- JPH01164735U JPH01164735U JP6091488U JP6091488U JPH01164735U JP H01164735 U JPH01164735 U JP H01164735U JP 6091488 U JP6091488 U JP 6091488U JP 6091488 U JP6091488 U JP 6091488U JP H01164735 U JPH01164735 U JP H01164735U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- electrodes
- melting
- refining
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 5
- 239000006060 molten glass Substances 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims 3
- 239000000155 melt Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
Description
第１図は本考案の実施例を示すガラス溶融炉の
側面から見た断面説明図、第２図は電極の配電系
統を示す第１図の平面から見た断面説明図、第３
図は別の実施例の電極の配電系統を示すガラス溶
融炉の平面から見た断面説明図である。
１……溶融炉、３……溶融ガラス、５……溶融
対流区域、６……清澄均質化区域、Ｒ，Ｓ，Ｔ…
…三相交流電極、Ｕ，Ｖ……単相交流電極。
Fig. 1 is an explanatory cross-sectional diagram of a glass melting furnace seen from the side showing an embodiment of the present invention, Fig. 2 is an explanatory cross-sectional diagram of the electrode power distribution system seen from the plane of Fig. 1, and Fig.
The figure is an explanatory cross-sectional view of a glass melting furnace viewed from the plane, showing a power distribution system for an electrode according to another embodiment. 1... Melting furnace, 3... Molten glass, 5... Melting convection zone, 6... Clarifying homogenization zone, R, S, T...
...three-phase AC electrode, U, V...single-phase AC electrode.
Claims (1)
る溶融対流区域と、前記溶融対流区域に連接し、
溶融ガラスを清澄均質化する清澄均質化区域とを
有し、炉床に垂直に配置された棒状電極により加
熱用電気エネルギーを供給するように構成された
電気加熱式ガラス溶融炉において、前記溶融対流
区域に相対向する三相交流電極を各頂点として形
成される三角形の一辺が溶融ガラスの流れ方向に
ほぼ直交し、かつ相隣接する他の組の電極が同位
相となるように配設された少なくとも１組の三相
交流電極と、前記清澄均質化区域に相対向する単
相交流電極を結ぶ線分が溶融ガラスの流れに沿つ
て並列にして、かつ相隣接する他の組の電極が同
位相となるように配設された複数組の単相交流電
極とを具備した電気加熱式ガラス溶融炉。 a melting convection area that heats and melts the glass raw material fed into the melting furnace; and a melting convection area connected to the melting convection area,
In an electrically heated glass melting furnace having a refining and homogenizing zone for refining and homogenizing molten glass, and configured to supply electrical energy for heating by rod-shaped electrodes arranged perpendicularly to the hearth, the melt convection The three-phase AC electrodes facing each other in the area were arranged so that one side of the triangle formed with each vertex was approximately perpendicular to the flow direction of the molten glass, and other sets of adjacent electrodes were in the same phase. A line segment connecting at least one set of three-phase AC electrodes and a single-phase AC electrode facing the refining and homogenizing zone is arranged in parallel along the flow of molten glass, and another set of adjacent electrodes are arranged in parallel. An electrically heated glass melting furnace equipped with a plurality of sets of single-phase AC electrodes arranged in phase with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6091488U JPH0421795Y2 (en) | 1988-05-09 | 1988-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6091488U JPH0421795Y2 (en) | 1988-05-09 | 1988-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164735U true JPH01164735U (en) | 1989-11-17 |
| JPH0421795Y2 JPH0421795Y2 (en) | 1992-05-19 |
Family
ID=31286610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6091488U Expired JPH0421795Y2 (en) | 1988-05-09 | 1988-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421795Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019054126A1 (en) * | 2017-09-13 | 2019-03-21 | 日本電気硝子株式会社 | Glass article manufacturing method |
-
1988
- 1988-05-09 JP JP6091488U patent/JPH0421795Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019054126A1 (en) * | 2017-09-13 | 2019-03-21 | 日本電気硝子株式会社 | Glass article manufacturing method |
| JP2019052052A (en) * | 2017-09-13 | 2019-04-04 | 日本電気硝子株式会社 | Glass article production method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421795Y2 (en) | 1992-05-19 |
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