JPS55104927A - Glass starting material preheater - Google Patents

Glass starting material preheater

Info

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
Application number
JP973079A
Other languages
Japanese (ja)
Other versions
JPS6022650B2 (en
Inventor
Yoshio Moriguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP54009730A priority Critical patent/JPS6022650B2/en
Publication of JPS55104927A publication Critical patent/JPS55104927A/en
Publication of JPS6022650B2 publication Critical patent/JPS6022650B2/en
Expired legal-status Critical Current

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.
JP54009730A 1979-02-01 1979-02-01 Glass raw material preheating device Expired JPS6022650B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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