JPS55104927A - Glass starting material preheater - Google Patents
Glass starting material preheaterInfo
- Publication number
- JPS55104927A JPS55104927A JP973079A JP973079A JPS55104927A JP S55104927 A JPS55104927 A JP S55104927A JP 973079 A JP973079 A JP 973079A JP 973079 A JP973079 A JP 973079A JP S55104927 A JPS55104927 A JP S55104927A
- Authority
- JP
- Japan
- Prior art keywords
- plates
- preheater
- materials
- angle
- zigzag
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/023—Preheating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
PURPOSE:To enhance the heat transfer efficiency of a vertical type glass starting material preheater by placing many dispersion plates, in the heater, making a specified angle to the horizontal plane and extending in the horizontal direction so that starting materials are dropped zigzag. CONSTITUTION:Outer wall 15 of the vertical type preheater is made of heat resistant metal plate and covered with insulating material layer 16. In the preheater many dispersion plates 17 extending in the horizontal direction are placed making an angle larger than the repose angle of glass starting materials to the horizontal plane so that falling materials are accumulated once and further fall downward. Inclination angle (b) of plates 17 is pref. adjusted to 27-37 deg. in accordance with the water content of the materials, that is, the position of the preheater in the vertical direction. Plates 17 form zigzag passes obliquely downward and become a plurality of successively arranged dispersion plate groups. Thus, the materials fall onto plates 17 in succession while forming zigzag passes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54009730A JPS6022650B2 (en) | 1979-02-01 | 1979-02-01 | Glass raw material preheating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54009730A JPS6022650B2 (en) | 1979-02-01 | 1979-02-01 | Glass raw material preheating device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55104927A true JPS55104927A (en) | 1980-08-11 |
JPS6022650B2 JPS6022650B2 (en) | 1985-06-03 |
Family
ID=11728420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54009730A Expired JPS6022650B2 (en) | 1979-02-01 | 1979-02-01 | Glass raw material preheating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022650B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297434A (en) * | 1988-08-19 | 1990-04-10 | Ppg Ind Inc | Production of glass preliminarily reacting batch material |
-
1979
- 1979-02-01 JP JP54009730A patent/JPS6022650B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297434A (en) * | 1988-08-19 | 1990-04-10 | Ppg Ind Inc | Production of glass preliminarily reacting batch material |
Also Published As
Publication number | Publication date |
---|---|
JPS6022650B2 (en) | 1985-06-03 |
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