JPS5638415A - Material feeding method and apparatus for truck-division type and walking beam type heating furnace - Google Patents
Material feeding method and apparatus for truck-division type and walking beam type heating furnaceInfo
- Publication number
- JPS5638415A JPS5638415A JP11486979A JP11486979A JPS5638415A JP S5638415 A JPS5638415 A JP S5638415A JP 11486979 A JP11486979 A JP 11486979A JP 11486979 A JP11486979 A JP 11486979A JP S5638415 A JPS5638415 A JP S5638415A
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- strip groups
- steel
- truck
- steel strips
- 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
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
- Reciprocating Conveyors (AREA)
Abstract
PURPOSE: To control the temperature of steel strips at even temperature by a method in which steel strip groups are placed at an interval wider than the distance between steel strips on each truck and the said interval is situated between the upper and lower partition walls while the steel strip groups are stayed in a truck-division type and walking beam type heating furnace.
CONSTITUTION: When the steel strips 7 are orderly placed on the divided trucks A and B at equal pitch, the steel strip groups S1 and S2 are placed on the trucks in such a way that a space corresponding to one or two pitches equal to the said pitch is formed between the steel strip groups S1 and S2. Then, the steel strip groups S1 and S2 are fed in a repeated feeding and staying manner in the furnace, and the space 8 between the steel strip groups S1 and S2 is situated between the upper partition wall 4 and the lower partition wall 6. Since the steel strips near the border between the steel strip groups do not stay right below and above both the partition walls 4 and 6 when treating different steel strip groups in different temperature conditions in each of the heating chambers 2 partitioned by both the partition walls 4 and 6, the steel strips can be evenly heated without causing deviation in the temperatures of different steel strips.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11486979A JPS5638415A (en) | 1979-09-07 | 1979-09-07 | Material feeding method and apparatus for truck-division type and walking beam type heating furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11486979A JPS5638415A (en) | 1979-09-07 | 1979-09-07 | Material feeding method and apparatus for truck-division type and walking beam type heating furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5638415A true JPS5638415A (en) | 1981-04-13 |
JPS6128002B2 JPS6128002B2 (en) | 1986-06-28 |
Family
ID=14648718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11486979A Granted JPS5638415A (en) | 1979-09-07 | 1979-09-07 | Material feeding method and apparatus for truck-division type and walking beam type heating furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638415A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008020078A (en) * | 2006-07-10 | 2008-01-31 | Ngk Insulators Ltd | Continuous heat treatment furnace |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53118210A (en) * | 1977-03-25 | 1978-10-16 | Sumitomo Metal Ind Ltd | Material transporting method for use in walking beam type heating furnace |
JPS55158234A (en) * | 1979-05-26 | 1980-12-09 | Daido Steel Co Ltd | Operation of continuous heating furnace of movable hearth type |
-
1979
- 1979-09-07 JP JP11486979A patent/JPS5638415A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53118210A (en) * | 1977-03-25 | 1978-10-16 | Sumitomo Metal Ind Ltd | Material transporting method for use in walking beam type heating furnace |
JPS55158234A (en) * | 1979-05-26 | 1980-12-09 | Daido Steel Co Ltd | Operation of continuous heating furnace of movable hearth type |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008020078A (en) * | 2006-07-10 | 2008-01-31 | Ngk Insulators Ltd | Continuous heat treatment furnace |
JP4541326B2 (en) * | 2006-07-10 | 2010-09-08 | 日本碍子株式会社 | Continuous heat treatment furnace and heat treatment method |
Also Published As
Publication number | Publication date |
---|---|
JPS6128002B2 (en) | 1986-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1556985A (en) | Apparatus and method for treating glass sheets wherein the temperature to which the sheets are heated is controlled | |
BE830868A (en) | PROCESS FOR TRANSPORTING HEAT IN THE FORM OF CHEMICAL ENERGY | |
OA06242A (en) | Process and plant for the high temperature calcination of phosphate ores. | |
JPS5638415A (en) | Material feeding method and apparatus for truck-division type and walking beam type heating furnace | |
ES8206826A1 (en) | Method and apparatus for cooling the walls of a metallurgical furnace, especially an electric-arc furnace. | |
HU175994B (en) | Apparatus and method for heat treating fine-grained products | |
JPS5779123A (en) | Continuous annealing method for cold rolled steel strip and its device | |
JPS56102313A (en) | Manufacturing apparatus for forge welded pipe | |
JPS53118210A (en) | Material transporting method for use in walking beam type heating furnace | |
JPS55100929A (en) | Temperature control for continuous heating furnace | |
JPS56146818A (en) | Uniform heating method in continuous furnace | |
JPS53119206A (en) | Executing method for reconstruction of heating zone of skelp heating furnac e | |
JPS52114507A (en) | Control of continuous heating furnace | |
JPS5534617A (en) | Intermittently charging, continuously heating apparatus and initiating method for heating thereof | |
JPS52144306A (en) | Water cooled skid for heating furnace | |
JPS5616617A (en) | Heating method for plate to be straightened in continuous heat treating furnace | |
JPS55158234A (en) | Operation of continuous heating furnace of movable hearth type | |
EP0059306A3 (en) | Walking beam furnace | |
JPS57155317A (en) | Decarburization-preventive heating method for steel rolling process | |
JPS5696014A (en) | Deviated heat preventing method at slab heating | |
JPS52150712A (en) | Induction heat treating apparatus | |
JPS52109501A (en) | Method for controling temperature of equipment for preparing preheated coal | |
JPS55128546A (en) | Controlling method for heating furnace | |
JPS5757840A (en) | Continuous annealing device for strip | |
FR2477575B1 (en) | PROCESS FOR HEAT TREATING A SPECIAL STEEL MATERIAL |