IE41206B1 - Continous tunnel kiln for curing moulded concrete products - Google Patents

Continous tunnel kiln for curing moulded concrete products

Info

Publication number
IE41206B1
IE41206B1 IE1839/74A IE183974A IE41206B1 IE 41206 B1 IE41206 B1 IE 41206B1 IE 1839/74 A IE1839/74 A IE 1839/74A IE 183974 A IE183974 A IE 183974A IE 41206 B1 IE41206 B1 IE 41206B1
Authority
IE
Ireland
Prior art keywords
circumferentially spaced
substantially imperforate
carriers
tunnel
carousel
Prior art date
Application number
IE1839/74A
Other versions
IE41206L (en
Original Assignee
Besser Co
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 Besser Co filed Critical Besser Co
Publication of IE41206L publication Critical patent/IE41206L/en
Publication of IE41206B1 publication Critical patent/IE41206B1/en

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
    • F27B9/16—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 circular or arcuate path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A system for curing molded concrete products, such as green concrete blocks supported on pallets, wherein a carousel chassis mounting circumferentially spaced carriers, with generally radially extending, vertically spaced shelf members for supporting the products, is disposed for indexing rotary travel in a circular kiln tunnel, the carousel carriers comprising racks with substantially imperforate inner and outer end walls, a substantially imperforate bottom wall, a substantially imperforate radial wall, and a substantially imperforate top wall, but being sidewisely open at at least one side. Circumferentially spaced groups of rack surrounding seals comprising circumferentially spaced resilient wiper blades are mounted to form sealed compartments between the groups as a result of carriers being stopped in indexed position at a series of circumferentially spaced locations in the tunnel, and means is provided for introducing heated air with entrained steam into certain compartment, recirculating it, and entraining added steam in the recirculated flow. At least one carriage mounted for reciprocatory movement on the tunnel floor indexes the carousel chassis which is supported on rollers which adjust in position automatically to accommodate variations in chassis level. [US3923451A]
IE1839/74A 1973-09-05 1974-09-04 Continous tunnel kiln for curing moulded concrete products IE41206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39447073A 1973-09-05 1973-09-05
US493928A US3923451A (en) 1973-09-05 1974-08-01 Continuous tunnel kiln for curing molded concrete products

Publications (2)

Publication Number Publication Date
IE41206L IE41206L (en) 1975-03-05
IE41206B1 true IE41206B1 (en) 1979-11-07

Family

ID=27014751

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1839/74A IE41206B1 (en) 1973-09-05 1974-09-04 Continous tunnel kiln for curing moulded concrete products

Country Status (8)

Country Link
US (1) US3923451A (en)
JP (1) JPS5072920A (en)
BR (1) BR7407401D0 (en)
CA (1) CA1048751A (en)
DE (1) DE2442048C3 (en)
FR (1) FR2242648B1 (en)
GB (1) GB1465938A (en)
IE (1) IE41206B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982890A (en) * 1971-03-18 1976-09-28 Cyclamatic, Inc. Method and apparatus for curing concrete products
US5145056A (en) * 1976-04-07 1992-09-08 Smith Thomas M Air bag tensioning device
JPS6147214A (en) * 1984-08-15 1986-03-07 黒崎窯業株式会社 Manufacture of lance pipe
US4941813A (en) * 1988-12-13 1990-07-17 Grubb Jr Lloyd T Mold guidance system for block making machinery
WO1997033469A1 (en) * 1996-03-11 1997-09-18 Roasting Technologies Pty. Ltd. Rotary and tunnel-type kilns with multi-ducted radiant heating
PL2511639T3 (en) * 2011-04-13 2015-04-30 Loi Thermprocess Gmbh Rotary hearth furnace
CN103029208B (en) * 2013-01-09 2015-06-10 天津恩赐凯瑞建材有限公司 Novel intelligent automatic humidity and temperature kiln inside curing system and method for cement product
CN105091577A (en) * 2014-05-13 2015-11-25 赵慧霞 Movable type tunnel kiln
US9958206B1 (en) 2014-12-19 2018-05-01 Arron Duvall Curing oven
US9534842B1 (en) 2016-02-27 2017-01-03 Usnr, Llc Kiln cart pusher
CN108858714B (en) * 2018-08-06 2024-03-15 中原建港建筑科技有限公司 Curing kiln with heat insulation device and component curing method
CN109667214B (en) * 2019-01-14 2021-05-25 苏州交通工程集团有限公司 Maintenance process for base course of pavement
CN115401778B (en) * 2022-09-14 2024-05-28 北京榆构有限公司 Curing equipment and method for concrete prefabricated member processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899189A (en) * 1959-08-11 Apparatus for processing compressed fuel
US2041176A (en) * 1935-04-13 1936-05-19 Frank M Hartford Ware carrier for continuous kilns
US2307322A (en) * 1941-05-01 1943-01-05 Lester L Ladd Kiln
US3410543A (en) * 1965-11-22 1968-11-12 Salem Brosuis Inc Means for discharging material from a rotary hearth furnace
US3545733A (en) * 1969-04-21 1970-12-08 Leeming Anderson Kiln for heat treatment of articles on a continuous basis
US3612496A (en) * 1969-10-17 1971-10-12 Peter N Latuff Oven

Also Published As

Publication number Publication date
DE2442048A1 (en) 1975-03-13
BR7407401D0 (en) 1975-09-09
AU7284274A (en) 1976-03-04
FR2242648B1 (en) 1978-03-31
US3923451A (en) 1975-12-02
JPS5072920A (en) 1975-06-16
DE2442048C3 (en) 1979-10-04
CA1048751A (en) 1979-02-20
DE2442048B2 (en) 1979-02-08
IE41206L (en) 1975-03-05
GB1465938A (en) 1977-03-02
FR2242648A1 (en) 1975-03-28

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