US3328861A - Roller hearth tunnel kilns - Google Patents
Roller hearth tunnel kilns Download PDFInfo
- Publication number
- US3328861A US3328861A US466646A US46664665A US3328861A US 3328861 A US3328861 A US 3328861A US 466646 A US466646 A US 466646A US 46664665 A US46664665 A US 46664665A US 3328861 A US3328861 A US 3328861A
- Authority
- US
- United States
- Prior art keywords
- ceramic
- kiln
- rolls
- conveyor
- chamber
- 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 - Lifetime
Links
Images
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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/007—Partitions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
-
- 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
- F27B9/20—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 in a substantially straight path tunnel furnace
- F27B9/24—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 in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/2407—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 in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
-
- 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
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
- F27B2009/3027—Use of registers, partitions
-
- 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
- F27B9/32—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US466646A US3328861A (en) | 1965-06-24 | 1965-06-24 | Roller hearth tunnel kilns |
GB27283/66A GB1154614A (en) | 1965-06-24 | 1966-06-17 | Heating Kiln with Roller Conveyor. |
BE682941D BE682941A (ja) | 1965-06-24 | 1966-06-22 | |
DE1508508A DE1508508C2 (de) | 1965-06-24 | 1966-06-24 | Kontinuierlich arbeitender Rollenherdofen |
NL6608823A NL6608823A (ja) | 1965-06-24 | 1966-06-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US466646A US3328861A (en) | 1965-06-24 | 1965-06-24 | Roller hearth tunnel kilns |
Publications (1)
Publication Number | Publication Date |
---|---|
US3328861A true US3328861A (en) | 1967-07-04 |
Family
ID=23852573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US466646A Expired - Lifetime US3328861A (en) | 1965-06-24 | 1965-06-24 | Roller hearth tunnel kilns |
Country Status (5)
Country | Link |
---|---|
US (1) | US3328861A (ja) |
BE (1) | BE682941A (ja) |
DE (1) | DE1508508C2 (ja) |
GB (1) | GB1154614A (ja) |
NL (1) | NL6608823A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533143A (en) * | 1965-01-13 | 1970-10-13 | Tesla Np | Method of and device for firing axially symmetric ceramic objects |
JPS4949012B1 (ja) * | 1970-05-07 | 1974-12-25 | ||
JPS5358955U (ja) * | 1976-10-21 | 1978-05-19 | ||
US4193761A (en) * | 1977-10-07 | 1980-03-18 | Enzo Mantegani | Kiln |
EP0033828B1 (de) * | 1980-02-09 | 1983-08-17 | Sundwiger Eisenhütte Maschinenfabrik Grah & Co | Verfahren und Vorrichtung zum Auswechseln von Tragrollen in Rollenherd-Durchlaufglühöfen |
EP0208920A1 (en) * | 1985-07-02 | 1987-01-21 | Società Impianti Termoelettrici Industriali s.p.A. S.I.T.I. | An apparatus for firing ceramic materials particularly useful for firing glazed tiles |
EP0342343A2 (de) * | 1988-05-14 | 1989-11-23 | Joachim Dr.-Ing. Wünning | Rollenherdofen zur Wärmebehandlung, insbesondere von Kleinteilen aus Metall und Keramik |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE335623B (ja) * | 1968-12-20 | 1971-06-01 | P Kihlstedt | |
IT1017022B (it) * | 1974-07-02 | 1977-07-20 | Marazzi Ceramica | Impianto automatico perfezionato per l essiccazione e la monocot tura rapida di piastrelle cerami che |
FR2405449A1 (fr) * | 1977-10-07 | 1979-05-04 | Welko Ind Spa | Support pour rouleaux tournants formant le plan d'avancement de materiaux ceramiques dans les fours de cuisson |
DE3004805C2 (de) * | 1980-02-09 | 1981-12-10 | Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer | Verfahren und Vorrichtung zum Auswechseln von Tragrollen in Rollenherd-Durchlaufglühöfen |
DE3244773A1 (de) * | 1982-12-03 | 1984-06-07 | Carfer S.r.l., 41050 Solignano di Castelvetro, Modena | Walzentisch fuer einlagige keramikoefen |
DE3319396C2 (de) * | 1983-05-28 | 1985-04-04 | VGT AG, 3432 Großalmerode | Ofenanlage mit einem Ofen und einer Fördereinrichtung |
JPS6349495U (ja) * | 1986-09-17 | 1988-04-04 | ||
DE10122901B4 (de) * | 2001-05-11 | 2005-09-01 | Riedhammer Gmbh | Einrichtung zur Lagerung und zum Antrieb einer Rolle eines Rollenofens |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US896172A (en) * | 1907-11-01 | 1908-08-18 | Alphonse Thomas | Train of conveyer-rolls. |
US1938581A (en) * | 1931-11-21 | 1933-12-12 | Electric Furnace Co | Counterflow recuperative furnace |
US1989957A (en) * | 1933-06-22 | 1935-02-05 | Libbey Owens Ford Glass Co | Annealing leer |
US2519250A (en) * | 1947-05-10 | 1950-08-15 | Norton Co | Tunnel kiln |
US2577935A (en) * | 1948-11-02 | 1951-12-11 | Norton Co | Tunnel kiln |
US2945279A (en) * | 1955-07-28 | 1960-07-19 | Bossetti Adriano | Passage continuous kiln for firing ceramic material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1891469A (en) * | 1931-02-13 | 1932-12-20 | Caruthers A Coleman | Kiln |
DE755387C (de) * | 1940-09-18 | 1954-01-18 | Siemens Schuckertwerke A G | Vorrichtung zum Brennen keramischer Rotationskoerper |
DE1175141B (de) * | 1955-07-28 | 1964-07-30 | Siti | Tunnelofen fuer die keramische Industrie |
DE1130835B (de) * | 1955-11-05 | 1962-06-07 | Nassheuer Industrieofenbau J | Rollenherdofen mit ein- und ausbaubaren Foerderrollen |
-
1965
- 1965-06-24 US US466646A patent/US3328861A/en not_active Expired - Lifetime
-
1966
- 1966-06-17 GB GB27283/66A patent/GB1154614A/en not_active Expired
- 1966-06-22 BE BE682941D patent/BE682941A/xx not_active IP Right Cessation
- 1966-06-24 NL NL6608823A patent/NL6608823A/xx unknown
- 1966-06-24 DE DE1508508A patent/DE1508508C2/de not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US896172A (en) * | 1907-11-01 | 1908-08-18 | Alphonse Thomas | Train of conveyer-rolls. |
US1938581A (en) * | 1931-11-21 | 1933-12-12 | Electric Furnace Co | Counterflow recuperative furnace |
US1989957A (en) * | 1933-06-22 | 1935-02-05 | Libbey Owens Ford Glass Co | Annealing leer |
US2519250A (en) * | 1947-05-10 | 1950-08-15 | Norton Co | Tunnel kiln |
US2577935A (en) * | 1948-11-02 | 1951-12-11 | Norton Co | Tunnel kiln |
US2945279A (en) * | 1955-07-28 | 1960-07-19 | Bossetti Adriano | Passage continuous kiln for firing ceramic material |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533143A (en) * | 1965-01-13 | 1970-10-13 | Tesla Np | Method of and device for firing axially symmetric ceramic objects |
JPS4949012B1 (ja) * | 1970-05-07 | 1974-12-25 | ||
JPS5358955U (ja) * | 1976-10-21 | 1978-05-19 | ||
JPS5655590Y2 (ja) * | 1976-10-21 | 1981-12-25 | ||
US4193761A (en) * | 1977-10-07 | 1980-03-18 | Enzo Mantegani | Kiln |
EP0033828B1 (de) * | 1980-02-09 | 1983-08-17 | Sundwiger Eisenhütte Maschinenfabrik Grah & Co | Verfahren und Vorrichtung zum Auswechseln von Tragrollen in Rollenherd-Durchlaufglühöfen |
EP0208920A1 (en) * | 1985-07-02 | 1987-01-21 | Società Impianti Termoelettrici Industriali s.p.A. S.I.T.I. | An apparatus for firing ceramic materials particularly useful for firing glazed tiles |
EP0342343A2 (de) * | 1988-05-14 | 1989-11-23 | Joachim Dr.-Ing. Wünning | Rollenherdofen zur Wärmebehandlung, insbesondere von Kleinteilen aus Metall und Keramik |
EP0342343A3 (en) * | 1988-05-14 | 1990-03-28 | Joachim Dr.-Ing. Wunning | Roll hearth heat-treating furnace, especially one suitable for small metal and ceramic parts |
Also Published As
Publication number | Publication date |
---|---|
DE1508508B1 (de) | 1973-05-17 |
NL6608823A (ja) | 1966-12-27 |
DE1508508C2 (de) | 1980-01-24 |
BE682941A (ja) | 1966-12-22 |
GB1154614A (en) | 1969-06-11 |
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