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GB1513547A - Joint or seal or use in high temperature systems - Google Patents

Joint or seal or use in high temperature systems

Info

Publication number
GB1513547A
GB1513547A GB2199174A GB2199174A GB1513547A GB 1513547 A GB1513547 A GB 1513547A GB 2199174 A GB2199174 A GB 2199174A GB 2199174 A GB2199174 A GB 2199174A GB 1513547 A GB1513547 A GB 1513547A
Authority
GB
United Kingdom
Prior art keywords
seal
cooling
high temperature
fluid
insulated
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
GB2199174A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2199174A priority Critical patent/GB1513547A/en
Publication of GB1513547A publication Critical patent/GB1513547A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/184—Flanged joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/185—Adjustable joints; Joints allowing movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/24—Seals between rotary and stationary parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1513547 Pipe joints I G NIXON 16 May 1975 [17 May 1974] 21991/74 Heading F2G In a gas-tight joint, a seal 10 uniting two parts 12, 14 of a high temperature system is insulated from high temperature reactants of the system by the interpositioning of a cooling zone 6 wherein a cooling fluid is circulated to protect the seal. An insulating shroud assembly 6 providing an annular space wherein cooling fluid e.g. water is introduced may be formed integrally with a reactant conduit 14 and fixably or rotatably connected through a stuffing gland seal 10 to a supply vessel outlet 12 of fluid e.g. air; oxygen; hydro carboncarbon dioxide mixtures subsequently to be introduced into the system as a reactant may be used initially as the cooling medium. In an alternative embodiment, the seal has the form of a metal e.g. stainless steel bellows providing a flexible coupling between joined members and insulated as described from the reactants carried therein. The seals used on the various embodiments may be provided at a periphery with an auxiliary cooling means e.g. a water jacket or external cooling fins.
GB2199174A 1975-05-16 1975-05-16 Joint or seal or use in high temperature systems Expired GB1513547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2199174A GB1513547A (en) 1975-05-16 1975-05-16 Joint or seal or use in high temperature systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2199174A GB1513547A (en) 1975-05-16 1975-05-16 Joint or seal or use in high temperature systems

Publications (1)

Publication Number Publication Date
GB1513547A true GB1513547A (en) 1978-06-07

Family

ID=10172162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2199174A Expired GB1513547A (en) 1975-05-16 1975-05-16 Joint or seal or use in high temperature systems

Country Status (1)

Country Link
GB (1) GB1513547A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2378236A (en) * 2001-06-29 2003-02-05 Japan Nuclear Cycle Dev Inst Sealing structure for a rotary kiln
US20140287373A1 (en) * 2011-10-26 2014-09-25 Smit Ovens B.V. Device for heating a substrate
CN109506457A (en) * 2018-12-14 2019-03-22 中冶焦耐(大连)工程技术有限公司 A kind of transfer slide between calcined needle coke rotary kiln and cooling cylinder
CN110594468A (en) * 2019-09-10 2019-12-20 浙江大学 Cooling gas valve assembly for use in hypergravity environments
CN113758265A (en) * 2020-06-02 2021-12-07 中国石油化工股份有限公司 Energy-saving FCC catalyst roasting furnace

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2378236A (en) * 2001-06-29 2003-02-05 Japan Nuclear Cycle Dev Inst Sealing structure for a rotary kiln
GB2378236B (en) * 2001-06-29 2005-08-10 Japan Nuclear Cycle Dev Inst Sealing structure for a rotary kiln
US20140287373A1 (en) * 2011-10-26 2014-09-25 Smit Ovens B.V. Device for heating a substrate
US10014433B2 (en) * 2011-10-26 2018-07-03 Smit Thermal Solutions B.V. Device for heating a substrate
CN109506457A (en) * 2018-12-14 2019-03-22 中冶焦耐(大连)工程技术有限公司 A kind of transfer slide between calcined needle coke rotary kiln and cooling cylinder
CN110594468A (en) * 2019-09-10 2019-12-20 浙江大学 Cooling gas valve assembly for use in hypergravity environments
CN113758265A (en) * 2020-06-02 2021-12-07 中国石油化工股份有限公司 Energy-saving FCC catalyst roasting furnace

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee