ES476236A1 - Electric heating type continuous heating furnace - Google Patents

Electric heating type continuous heating furnace

Info

Publication number
ES476236A1
ES476236A1 ES476236A ES476236A ES476236A1 ES 476236 A1 ES476236 A1 ES 476236A1 ES 476236 A ES476236 A ES 476236A ES 476236 A ES476236 A ES 476236A ES 476236 A1 ES476236 A1 ES 476236A1
Authority
ES
Spain
Prior art keywords
oven
type continuous
elements
electric heating
heating furnace
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.)
Expired
Application number
ES476236A
Other languages
Spanish (es)
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.)
Alkem GmbH
Original Assignee
Alkem GmbH
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 Alkem GmbH filed Critical Alkem GmbH
Publication of ES476236A1 publication Critical patent/ES476236A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
    • F27D2021/0092—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against a jam in the transport line or a production interruption

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • General Induction Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The continuous electrically heated oven is fitted with a number of heating elements on the internal surfaces of the oven wall and which points towards the centre of the oven. Any contact made between the heating elements and the contents of the oven is detected by measuring the change of resistance in the electrical elements. The signal is connected to the main control system which regulates the feed to the continuous oven. Used esp. for sintering ceramic partic. UO2 for nuclear fuel elements.
ES476236A 1977-12-23 1978-12-21 Electric heating type continuous heating furnace Expired ES476236A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757700 DE2757700C2 (en) 1977-12-23 1977-12-23 Continuous furnace with electrical heating

Publications (1)

Publication Number Publication Date
ES476236A1 true ES476236A1 (en) 1979-04-16

Family

ID=6027125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476236A Expired ES476236A1 (en) 1977-12-23 1978-12-21 Electric heating type continuous heating furnace

Country Status (6)

Country Link
JP (1) JPS5496846A (en)
BE (1) BE872941A (en)
BR (1) BR7808392A (en)
DE (1) DE2757700C2 (en)
ES (1) ES476236A1 (en)
FR (1) FR2412802A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536160A1 (en) * 1982-11-17 1984-05-18 Piezo Ceram Electronique CONTINUOUS BURNER OF ELECTRONIC COMPONENTS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383932A (en) * 1931-07-24 1932-11-24 British Thomson Houston Co Ltd Improvements in and relating to electric furnaces
DE961263C (en) * 1952-02-10 1957-04-04 Deutsche Edelstahlwerke Ag Device on continuously working heat furnaces to display the position of the goods to be moved out
FR1157496A (en) * 1956-08-28 1958-05-29 Cie Generale De La Ceramique D Device for detecting overlaps of support slabs in pass-through furnaces
DE1095422B (en) * 1958-11-18 1960-12-22 Otto Junker Fa Control of the loading and unloading process in an inductive stud heating system
DE2244532A1 (en) * 1972-09-11 1974-03-21 Riedhammer Ludwig Fa DEVICE FOR MONITORING THE FEED OF TUNNEL FURNACES WITH PLATE CONVEYOR
DE2402369C2 (en) * 1974-01-18 1975-06-12 Robert 6312 Laubach Friedrichs Method and implementation arrangement for distance monitoring when transporting objects through long straight tunnels
FR2293681A1 (en) * 1974-12-04 1976-07-02 Commissariat Energie Atomique CONTINUOUS SINTERING OVEN

Also Published As

Publication number Publication date
DE2757700A1 (en) 1979-06-28
BR7808392A (en) 1979-08-07
JPS5496846A (en) 1979-07-31
BE872941A (en) 1979-04-17
FR2412802A1 (en) 1979-07-20
FR2412802B1 (en) 1983-12-16
DE2757700C2 (en) 1983-11-10
JPS6121389B2 (en) 1986-05-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405