ES443202A1 - Continuous sintering furnace - Google Patents
Continuous sintering furnaceInfo
- Publication number
- ES443202A1 ES443202A1 ES443202A ES443202A ES443202A1 ES 443202 A1 ES443202 A1 ES 443202A1 ES 443202 A ES443202 A ES 443202A ES 443202 A ES443202 A ES 443202A ES 443202 A1 ES443202 A1 ES 443202A1
- Authority
- ES
- Spain
- Prior art keywords
- oven
- tablets
- trays
- tray
- calcined
- 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
Links
Classifications
-
- 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
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/142—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving along a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Tunnel Furnaces (AREA)
- Powder Metallurgy (AREA)
Abstract
Improvements in continuous firing furnaces of ceramic nuclear fuel pellets, under neutral or reducing atmosphere, of the type comprising a longitudinal axis tubular enclosure, provided with heating means distributed throughout the enclosure, comprising a displacement hearth longitudinal of the wafers containing the tablets, gas injection means in the two end portions of the oven, gas aspiration means in an intermediate zone between the preheating and calcining zones, and condensation of the binder that is contained therein, and means of circulation of the trays along the hearth from a tray for introducing the trays arranged in one extreme portion of the oven to a tray for removing the trays in the other extreme portion of the oven, characterized in that the two traps They are joined in a watertight way by a conveyor that crosses a handling box with n gloves in which a station for loading the wafers is juxtaposed with sub-waffles containing the tablets to be calcined, and a position for unloading the sub-waffles containing the calcined tablets. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439685A FR2293681A1 (en) | 1974-12-04 | 1974-12-04 | CONTINUOUS SINTERING OVEN |
Publications (1)
Publication Number | Publication Date |
---|---|
ES443202A1 true ES443202A1 (en) | 1977-09-16 |
Family
ID=9145546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES443202A Expired ES443202A1 (en) | 1974-12-04 | 1975-12-04 | Continuous sintering furnace |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS617594B2 (en) |
BE (1) | BE836043A (en) |
DE (1) | DE2554422C2 (en) |
ES (1) | ES443202A1 (en) |
FR (1) | FR2293681A1 (en) |
GB (1) | GB1501947A (en) |
IT (1) | IT1051329B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2611750C3 (en) * | 1976-03-19 | 1979-08-09 | Alkem Gmbh, 6450 Hanau | Process for the production of nuclear fuel pellets |
DE2757700C2 (en) * | 1977-12-23 | 1983-11-10 | Alkem Gmbh, 6450 Hanau | Continuous furnace with electrical heating |
DE3310789A1 (en) * | 1983-03-24 | 1984-09-27 | Kraftwerk Union AG, 4330 Mülheim | METHOD AND TUNNEL STOVE FOR SINTERING GRUENLINGEN |
DE19515342A1 (en) * | 1995-04-26 | 1996-10-31 | Widia Gmbh | Process, device for the thermal treatment of substances in a microwave oven and use of this process and this device |
KR100348339B1 (en) * | 1997-06-05 | 2002-12-06 | 이시가와지마 하리마 주고교(주) | Graphitizing electric furnace |
US7413592B2 (en) | 2004-03-31 | 2008-08-19 | Nu-Iron Technology, Llc | Linear hearth furnace system and methods regarding same |
FR2896034A1 (en) * | 2006-01-10 | 2007-07-13 | Cogema | DEVICE FOR SEPARATING SINTER SABOTS |
JP6270338B2 (en) * | 2013-05-17 | 2018-01-31 | 光洋サーモシステム株式会社 | Continuous heat treatment equipment |
JP6469747B2 (en) * | 2017-03-24 | 2019-02-13 | 光洋サーモシステム株式会社 | Continuous heat treatment equipment |
JP7041302B1 (en) * | 2021-03-26 | 2022-03-23 | 株式会社ノリタケカンパニーリミテド | Continuous firing system |
JP7041300B1 (en) * | 2021-03-26 | 2022-03-23 | 株式会社ノリタケカンパニーリミテド | Continuous firing system |
JP7041301B1 (en) * | 2021-03-26 | 2022-03-23 | 株式会社ノリタケカンパニーリミテド | Continuous firing system |
-
1974
- 1974-12-04 FR FR7439685A patent/FR2293681A1/en active Granted
-
1975
- 1975-11-27 BE BE162258A patent/BE836043A/en not_active IP Right Cessation
- 1975-11-27 GB GB48850/75A patent/GB1501947A/en not_active Expired
- 1975-12-03 IT IT69977/75A patent/IT1051329B/en active
- 1975-12-03 DE DE2554422A patent/DE2554422C2/en not_active Expired
- 1975-12-03 JP JP50144565A patent/JPS617594B2/ja not_active Expired
- 1975-12-04 ES ES443202A patent/ES443202A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS617594B2 (en) | 1986-03-07 |
IT1051329B (en) | 1981-04-21 |
FR2293681B1 (en) | 1977-03-18 |
BE836043A (en) | 1976-03-16 |
GB1501947A (en) | 1978-02-22 |
DE2554422A1 (en) | 1976-06-10 |
FR2293681A1 (en) | 1976-07-02 |
JPS5182898A (en) | 1976-07-20 |
DE2554422C2 (en) | 1983-07-14 |
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