GB1154614A - Heating Kiln with Roller Conveyor. - Google Patents

Heating Kiln with Roller Conveyor.

Info

Publication number
GB1154614A
GB1154614A GB27283/66A GB2728366A GB1154614A GB 1154614 A GB1154614 A GB 1154614A GB 27283/66 A GB27283/66 A GB 27283/66A GB 2728366 A GB2728366 A GB 2728366A GB 1154614 A GB1154614 A GB 1154614A
Authority
GB
United Kingdom
Prior art keywords
rollers
kiln
chain
resting
june
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
GB27283/66A
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.)
Pullman Inc
Original Assignee
Pullman Inc
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 Pullman Inc filed Critical Pullman Inc
Publication of GB1154614A publication Critical patent/GB1154614A/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
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

1,154,614. Conveying furnace charges. PULLMAN Inc. 17 June, 1966 [24 June, 1965], No. 27283/66. Heading F4B. In a kiln 10, for firing ceramic ware, having a roller conveyer extending therethrough, each roller 32 passes through apertures 24 in the side-walls 34, 36 of the kiln, each projecting end 38 resting in two driven roller members 42 and each projecting end 40 resting on two idling rollers 54. The shafts 44 of rollers 42 are Journalled within the roll housing 46, and their outer ends carry sprockets 48 engaging an endless chain 50 which is driven by chain reduction through sprockets, 51, 68, and 70 and a chain 72 by a motor 52. A spring biased idler roll 64 may be provided to increase frictional engagement between the rollers 32 and 42. The rollers 32 which are ceramic in the hottest zones but may be metallic in the cooler zones, have spherical bearing surfaces 60, 62 at their ends, which if the rollers are axially displaced rub against retainers 56 and 58. The retainers 56 and 58 are removable to allow broken rolls to be quickly replaced. The kiln chamber is heated by burners in the side walls and baffles are provided at the entrance and exit to reduce heat loss (Fig. 1).
GB27283/66A 1965-06-24 1966-06-17 Heating Kiln with Roller Conveyor. Expired GB1154614A (en)

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
GB1154614A true GB1154614A (en) 1969-06-11

Family

ID=23852573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27283/66A Expired GB1154614A (en) 1965-06-24 1966-06-17 Heating Kiln with Roller Conveyor.

Country Status (5)

Country Link
US (1) US3328861A (en)
BE (1) BE682941A (en)
DE (1) DE1508508C2 (en)
GB (1) GB1154614A (en)
NL (1) NL6608823A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725032A (en) * 1968-12-20 1973-04-03 Cold Bound Pellets Ab Method for agglomerating ore concentrate and resultant product
EP0260937A1 (en) * 1986-09-17 1988-03-23 Ngk Insulators, Ltd. Apparatus for driving rollers of roller hearth kiln

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508598B2 (en) * 1965-01-13 1976-01-15 Tesla, N.P., Prag THROUGH FURNACE FOR BURNING ROD-SHAPED OR TUBE-SHAPED CERAMIC OBJECTS
JPS4949012B1 (en) * 1970-05-07 1974-12-25
IT1017022B (en) * 1974-07-02 1977-07-20 Marazzi Ceramica PERFECTED AUTOMATIC SYSTEM FOR DRYING AND FAST MONOCOT TILING OF CERAMIC TILES THAT
JPS5655590Y2 (en) * 1976-10-21 1981-12-25
FR2405450A1 (en) * 1977-10-07 1979-05-04 Welko Ind Spa ARRANGEMENT OF CHOKE MITTENS IN ROLLER OVENS, IN PARTICULAR FOR CERAMIC MATERIALS
FR2405449A1 (en) * 1977-10-07 1979-05-04 Welko Ind Spa SUPPORT FOR ROTATING ROLLERS FORMING THE ADVANCEMENT PLAN OF CERAMIC MATERIALS IN THE COOKING OVENS
DE3004806C2 (en) * 1980-02-09 1981-11-19 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Method and device for replacing support rollers in roller hearth continuous annealing furnaces
DE3004805C2 (en) * 1980-02-09 1981-12-10 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Method and device for replacing support rollers in roller hearth continuous annealing furnaces
DE3244773A1 (en) * 1982-12-03 1984-06-07 Carfer S.r.l., 41050 Solignano di Castelvetro, Modena Roll table for single-layer pottery kilns
DE3319396C2 (en) * 1983-05-28 1985-04-04 VGT AG, 3432 Großalmerode Furnace system with a furnace and a conveyor
IT1185164B (en) * 1985-07-02 1987-11-04 Siti APPARATUS FOR COOKING CERAMIC MATERIALS PARTICULARLY SUITABLE FOR COOKING GREEK TILES
DE3816503C1 (en) * 1988-05-14 1989-02-16 Joachim Dr.-Ing. 7250 Leonberg De Wuenning
DE10122901B4 (en) * 2001-05-11 2005-09-01 Riedhammer Gmbh Device for storing and driving a roll of a roller kiln

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US896172A (en) * 1907-11-01 1908-08-18 Alphonse Thomas Train of conveyer-rolls.
US1891469A (en) * 1931-02-13 1932-12-20 Caruthers A Coleman Kiln
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
DE755387C (en) * 1940-09-18 1954-01-18 Siemens Schuckertwerke A G Device for firing ceramic rotating bodies
US2519250A (en) * 1947-05-10 1950-08-15 Norton Co Tunnel kiln
US2577935A (en) * 1948-11-02 1951-12-11 Norton Co Tunnel kiln
DE1175141B (en) * 1955-07-28 1964-07-30 Siti Tunnel furnace for the ceramic industry
US2945279A (en) * 1955-07-28 1960-07-19 Bossetti Adriano Passage continuous kiln for firing ceramic material
DE1130835B (en) * 1955-11-05 1962-06-07 Nassheuer Industrieofenbau J Roller hearth furnace with insertable and removable conveyor rollers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725032A (en) * 1968-12-20 1973-04-03 Cold Bound Pellets Ab Method for agglomerating ore concentrate and resultant product
EP0260937A1 (en) * 1986-09-17 1988-03-23 Ngk Insulators, Ltd. Apparatus for driving rollers of roller hearth kiln
US4802845A (en) * 1986-09-17 1989-02-07 Ngk Insulators, Ltd. Apparatus for driving rollers of roller hearth kiln

Also Published As

Publication number Publication date
DE1508508B1 (en) 1973-05-17
NL6608823A (en) 1966-12-27
US3328861A (en) 1967-07-04
DE1508508C2 (en) 1980-01-24
BE682941A (en) 1966-12-22

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