[go: up one dir, main page]

GB1176451A - Studded Heat Exchanger Tubes - Google Patents

Studded Heat Exchanger Tubes

Info

Publication number
GB1176451A
GB1176451A GB27510/68A GB2751068A GB1176451A GB 1176451 A GB1176451 A GB 1176451A GB 27510/68 A GB27510/68 A GB 27510/68A GB 2751068 A GB2751068 A GB 2751068A GB 1176451 A GB1176451 A GB 1176451A
Authority
GB
United Kingdom
Prior art keywords
studs
tube
heat exchanger
tubes
exchanger tubes
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
GB27510/68A
Inventor
Harry Franklin Straight Jr
John Anthony Kivlen
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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1176451A publication Critical patent/GB1176451A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
    • 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
    • F22B37/106—Studding of tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,176,451. Heat exchange tubes; boilers; liquid heaters. ESSO RESEARCH & ENG. CO. 10 June, 1968 [30 June, 1967], No. 27510/68. Headings F4A and F4S. A steam generator or like furnace 10, Fig. 1, comprises heat exchanger tubes 18 mounted in the combustion or economizer section 14 which extends transversely of the flow of heating gases from burners 24 passing to a flue 26, each tube having metallic studs 20, Fig. 2, welded thereto and positioned in staggered rows about approximately 190 degrees of the tube periphery, leaving the remainder of the periphery free of studs. The tubes are mounted with the studs orientated towards the gas flow and in staggered rows wherein the tips of the studs of one tube lie in the stud-free zone of the adjacent tube in the adjacent layer.
GB27510/68A 1967-06-30 1968-06-10 Studded Heat Exchanger Tubes Expired GB1176451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65047467A 1967-06-30 1967-06-30

Publications (1)

Publication Number Publication Date
GB1176451A true GB1176451A (en) 1970-01-01

Family

ID=24609067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27510/68A Expired GB1176451A (en) 1967-06-30 1968-06-10 Studded Heat Exchanger Tubes

Country Status (5)

Country Link
US (1) US3476180A (en)
DE (1) DE1751586A1 (en)
FR (1) FR1572752A (en)
GB (1) GB1176451A (en)
NL (1) NL6808871A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259738B2 (en) * 1972-12-04 1975-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Cooling device for electrical generators in underwater power plants
US3917062A (en) * 1974-11-01 1975-11-04 Sterndent Corp Mixing container for dental materials
NL7604220A (en) * 1976-04-21 1977-10-25 Leer Koninklijke Emballage HOLDER WITH OUTFLOW DUCT AND ONE-TIME CLOSURE.
US4416223A (en) * 1980-05-21 1983-11-22 Tokyo Shibaura Denki Kabushiki Kaisha Heat exchangers
DE3139477C2 (en) * 1981-10-03 1985-08-14 Buderus Ag, 6330 Wetzlar Central heating boilers for solid fuel
US4877087A (en) * 1984-08-16 1989-10-31 Sundstrand Heat Transfer, Inc. Segmented fin heat exchanger core
DE3580361D1 (en) * 1985-07-19 1990-12-06 Foster Wheeler Energy Corp EROSION-RESISTANT WATER WALL.
US5107798A (en) * 1991-04-08 1992-04-28 Sage Of America Co. Composite studs, pulp mill recovery boiler including composite studs and method for protecting boiler tubes
US5437247A (en) * 1994-04-08 1995-08-01 Exxon Research And Engineering Company Drop down corbelling (LAW029)
US5799724A (en) * 1997-07-22 1998-09-01 The Babcock & Wilcox Company Trapezoidal deflectors for heat exchanger tubes
US7337655B2 (en) * 2003-12-05 2008-03-04 Sage Of America, Inc. Studded boiler tube wall and method of measuring corrosion thereon
CA2818870C (en) 2013-06-20 2020-10-27 Nova Chemicals Corporation Pinned furnace tubes
US10030867B2 (en) 2013-09-19 2018-07-24 PSNergy, LLC Radiant heat insert
CA2843361C (en) 2014-02-21 2021-03-30 Nova Chemicals Corporation Pinned furnace tubes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743795A (en) * 1933-04-06
US1390783A (en) * 1916-07-17 1921-09-13 Hering Carl Method of and apparatus for transmitting heat
US1521864A (en) * 1922-03-13 1925-01-06 Superheater Co Ltd Device for increasing heat absorption
US1942211A (en) * 1933-04-20 1934-01-02 Charles W Hartwig Combination guard and heat transfer device
FR827519A (en) * 1937-01-12 1938-04-28 Alsthom Cgee Further development of tubes for heat exchangers
GB545608A (en) * 1940-11-29 1942-06-04 Arthur Bland Tillotson Improvements in tubular heat exchange apparatus for fluids
US3163153A (en) * 1962-03-30 1964-12-29 Foster Wheeler Corp Waste heat recovery apparatus with integral fired heater

Also Published As

Publication number Publication date
NL6808871A (en) 1968-12-31
FR1572752A (en) 1969-06-27
DE1751586A1 (en) 1971-08-05
US3476180A (en) 1969-11-04

Similar Documents

Publication Publication Date Title
GB1176451A (en) Studded Heat Exchanger Tubes
US4100889A (en) Band type tube support
US3999600A (en) Heat transfer shields
GB1220867A (en) Tubular heat exchange assembly
GB1367479A (en) Natural circulation vapour generator
US1918935A (en) Furnace
GB1035517A (en) Forced flow vapour generators
US1790817A (en) jacobus
US2583265A (en) Grate fired fluid heating unit
US3153402A (en) Steam generator
US2374818A (en) Steam generator
US3207131A (en) Fuel burner boiler unit
GB336755A (en) Improvements in or relating to tubular heat exchangers
GB1367326A (en) Minimization of nitrogen oxides in combustion products
GB1284869A (en) Steam boilers
GB1531063A (en) Liquid heating apparatus
SU29137A1 (en) Processing device in concrete chambers steam and combustion gas products
US2806454A (en) Separately fired superheaters
US2979039A (en) Fluid heating unit
USRE18748E (en) By thomas e
SU545825A1 (en) Fuel oil preheater
SU381680A1 (en) TUBER-LIVED OVEN
GB1238566A (en)
US2133992A (en) Wall construction
GB868929A (en) Improvements in or relating to tube walls