GB1510697A - Supports for heat exchange tubes in furnaces - Google Patents

Supports for heat exchange tubes in furnaces

Info

Publication number
GB1510697A
GB1510697A GB18455/75A GB1845575A GB1510697A GB 1510697 A GB1510697 A GB 1510697A GB 18455/75 A GB18455/75 A GB 18455/75A GB 1845575 A GB1845575 A GB 1845575A GB 1510697 A GB1510697 A GB 1510697A
Authority
GB
United Kingdom
Prior art keywords
supports
tubes
furnace
support beam
heat exchange
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
GB18455/75A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1510697A publication Critical patent/GB1510697A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/204—Supporting arrangements for individual tubes, e.g. for securing tubes to a refractory wall
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Supports For Pipes And Cables (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1510697 Heat exchanger tube supports EXXON RESEARCH & ENG CO 2 May 1975 [3 July 1974] 18455/75 Headings F4A and F4S In a high temperature furnace (e.g. for the cracking of hydrocarbons) having a convection section (16, Fig. 1) of heat exchange tubes (such as 22a, 22b &c.), said tubes are supported by tubular support beams 30 through which coolant air is passed to be discharged subsequently into a furnace zone of negative pressure (e.g. the furnace stack), each support beam 30 being encircled by heat insulating material 32 and having welded thereto metal supports 34 partly embedded in the insulating material 32 and supporting adjacent convection tubes 22a, further metal supports 36 being welded to the supports 34 and supporting other convection tubes 22b more remote from the support beam 30. The intention is to prevent overheating of the support beams 30 by radiant heat from the furnace chamber (14, Fig. 1), and a high temperature alarm may be provided to sense the temperature of the coolant air passing out of the support beam and thereby to give warning of insulation failure.
GB18455/75A 1974-07-03 1975-05-02 Supports for heat exchange tubes in furnaces Expired GB1510697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485523A US3885530A (en) 1974-07-03 1974-07-03 Shield tube supports

Publications (1)

Publication Number Publication Date
GB1510697A true GB1510697A (en) 1978-05-10

Family

ID=23928496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18455/75A Expired GB1510697A (en) 1974-07-03 1975-05-02 Supports for heat exchange tubes in furnaces

Country Status (8)

Country Link
US (1) US3885530A (en)
JP (1) JPS5847634B2 (en)
BE (1) BE829586A (en)
CA (1) CA1017638A (en)
DE (1) DE2524106C2 (en)
FR (1) FR2277315A1 (en)
GB (1) GB1510697A (en)
SE (1) SE414827B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3171796D1 (en) * 1981-05-19 1985-09-19 Exxon Research Engineering Co Supporting the weight of a structure in a hot environment
US4368695A (en) * 1981-05-28 1983-01-18 Exxon Research And Engineering Co. Supporting the weight of a structure in a hot environment
JPS6175869A (en) * 1984-09-14 1986-04-18 山梨県 Apparatus for producing kasuri dyeing processed yarn
US5394837A (en) * 1994-02-25 1995-03-07 Tsai; Frank W. High-efficiency furnace
US20080036220A1 (en) * 2006-08-08 2008-02-14 Pempa Tashi Door locking system
JP6491360B2 (en) * 2015-02-12 2019-03-27 安徽海螺川崎工程有限公司 Residual heat boiler
WO2016127937A2 (en) 2015-02-12 2016-08-18 安徽海螺川崎工程有限公司 Waste heat boiler
ES2882595T3 (en) * 2015-06-16 2021-12-02 Becton Dickinson France Transport system for annealing glass containers
CN114234687A (en) * 2021-12-23 2022-03-25 淮阴工学院 Fluidized bed heat exchange tube bundle hanger equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355800A (en) * 1942-04-20 1944-08-15 Universal Oil Prod Co Heating of fluids
US3026858A (en) * 1959-09-23 1962-03-27 Selas Corp Of America Tube support
US3259112A (en) * 1964-09-02 1966-07-05 Foster Wheeler Corp Removable tube support
US3378064A (en) * 1966-05-12 1968-04-16 Selas Corp Of America Tube support

Also Published As

Publication number Publication date
DE2524106A1 (en) 1976-01-22
BE829586A (en) 1975-11-28
JPS5847634B2 (en) 1983-10-24
SE7505030L (en) 1976-01-05
FR2277315B1 (en) 1980-11-21
AU8074975A (en) 1976-11-04
SE414827B (en) 1980-08-18
FR2277315A1 (en) 1976-01-30
CA1017638A (en) 1977-09-20
DE2524106C2 (en) 1983-07-28
JPS519075A (en) 1976-01-24
US3885530A (en) 1975-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940502