JPH0238434U - - Google Patents
Info
- Publication number
- JPH0238434U JPH0238434U JP11726988U JP11726988U JPH0238434U JP H0238434 U JPH0238434 U JP H0238434U JP 11726988 U JP11726988 U JP 11726988U JP 11726988 U JP11726988 U JP 11726988U JP H0238434 U JPH0238434 U JP H0238434U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heater zone
- core tube
- heat treatment
- treatment apparatus
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
Description
第１図は本考案に係る熱処理装置の一実施例を
示す縦断面図、第２図は従来の熱処理装置の縦断
面図、第３図は第２図に示す装置の炉心管の温度
分布図である。
１……炉心管、１Ａ……ヒータゾーン管部、１
Ｂ，１Ｃ……非ヒータゾーン管部、２……ヒータ
、５，６……蓋、９……支持棒、１０……ガラス
微粒子体。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the heat treatment apparatus according to the present invention, Fig. 2 is a longitudinal cross-sectional view of a conventional heat treatment apparatus, and Fig. 3 is a temperature distribution diagram of the core tube of the apparatus shown in Fig. 2. It is. 1... Furnace core tube, 1A... Heater zone tube section, 1
B, 1C...Non-heater zone tube part, 2...Heater, 5, 6...Lid, 9...Support rod, 10...Glass particulate body.
Claims (1)
れ、前記炉心管内でガラス微粒子体の熱処理を行
うガラス微粒子体の熱処理装置において、前記炉
心管は前記ヒータによるヒータゾーンに存在する
ヒータゾーン管部と前記ヒータゾーンから外れた
非ヒータゾーンに存在する非ヒータゾーン管部と
に分割されていることを特徴とするガラス微粒子
体の熱処理装置。 In a heat treatment apparatus for glass particulate bodies in which a heater is disposed around the outer periphery of a ceramic core tube, and the glass particulate bodies are heat-treated within the furnace core tube, the furnace core tube is connected to a heater zone tube section existing in a heater zone by the heater and the 1. A heat treatment apparatus for glass fine particles, characterized in that the apparatus is divided into a non-heater zone tube section located in a non-heater zone separate from a heater zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11726988U JPH0238434U (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11726988U JPH0238434U (en) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238434U true JPH0238434U (en) | 1990-03-14 |
Family
ID=31360581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11726988U Pending JPH0238434U (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016099086A (en) * | 2014-11-25 | 2016-05-30 | 宇部興産株式会社 | Firing method of burning raw material, cylindrical furnace core pipe used for it and firing furnace with cylindrical furnace core pipe |
-
1988
- 1988-09-06 JP JP11726988U patent/JPH0238434U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016099086A (en) * | 2014-11-25 | 2016-05-30 | 宇部興産株式会社 | Firing method of burning raw material, cylindrical furnace core pipe used for it and firing furnace with cylindrical furnace core pipe |