MX2016005164A - Heat transfer pipe support structure and waste heat recovery boiler. - Google Patents

Heat transfer pipe support structure and waste heat recovery boiler.

Info

Publication number
MX2016005164A
MX2016005164A MX2016005164A MX2016005164A MX2016005164A MX 2016005164 A MX2016005164 A MX 2016005164A MX 2016005164 A MX2016005164 A MX 2016005164A MX 2016005164 A MX2016005164 A MX 2016005164A MX 2016005164 A MX2016005164 A MX 2016005164A
Authority
MX
Mexico
Prior art keywords
heat transfer
pipe support
transfer pipe
support plate
vibration
Prior art date
Application number
MX2016005164A
Other languages
Spanish (es)
Inventor
Okimoto Takahiro
Suganuma Naoki
Original Assignee
Mitsubishi Hitachi Power Sys
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 Mitsubishi Hitachi Power Sys filed Critical Mitsubishi Hitachi Power Sys
Publication of MX2016005164A publication Critical patent/MX2016005164A/en

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0138—Auxiliary supports for elements for tubes or tube-assemblies formed by sleeves for finned 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
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations

Landscapes

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

Abstract

A heat transfer pipe support structure (1) is provided with: a heat transfer pipe support plate (2) having through-holes (6-(i, j)) formed therein; heat transfer pipes (3-(i, j)) inserted through the through-holes (6-(i, j)); and a vibration-damping support plate (5-j) joined to the heat transfer pipe support plate (2). An edge of the vibration-damping support plate (5-j) is joined to the heat transfer pipe support plate (2) in such a manner that the heat transfer pipes (3-(i, j)) are gripped between edges of the through-holes (6-(i, j)) and the vibration-damping support plate (5-j). In the above-described heat transfer support structure (1), due to the fact that the heat transfer pipes (3-(i, j)) are gripped between the edges of the through-holes (6-(i, j)) and the vibration-damping support plate (5-j), the clearance between the edges of the through-holes (6-(i, j)) and the heat transfer pipes (3-(i, j)) is reduced, and consequently, the vibration of the heat transfer pipes (3-(i, j)) can be reduced. The reduction in the vibration of the heat transfer pipes (3-(i, j)) can reduce the sliding between the heat transfer pipes (3-(i, j)) and the edges of the through-holes (6-(i, j)), and consequently, wear is reduced.
MX2016005164A 2013-11-13 2014-08-11 Heat transfer pipe support structure and waste heat recovery boiler. MX2016005164A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013235262A JP6407518B2 (en) 2013-11-13 2013-11-13 Heat transfer tube support structure and exhaust heat recovery boiler
PCT/JP2014/071226 WO2015072190A1 (en) 2013-11-13 2014-08-11 Heat transfer pipe support structure and waste heat recovery boiler

Publications (1)

Publication Number Publication Date
MX2016005164A true MX2016005164A (en) 2016-08-08

Family

ID=53057136

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005164A MX2016005164A (en) 2013-11-13 2014-08-11 Heat transfer pipe support structure and waste heat recovery boiler.

Country Status (6)

Country Link
US (1) US20160281976A1 (en)
JP (1) JP6407518B2 (en)
KR (1) KR20160064162A (en)
CN (1) CN105659049A (en)
MX (1) MX2016005164A (en)
WO (1) WO2015072190A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11035615B2 (en) 2018-08-23 2021-06-15 Caterpillar Inc. Support clip for finned tube type heat exchangers
KR102338706B1 (en) 2020-05-13 2021-12-13 주식회사 디엠티 Expansion joint for heat recovery steam generator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402209A (en) * 1944-06-29 1946-06-18 Support for finned tubes
US2862693A (en) * 1953-07-24 1958-12-02 American Radiator & Standard Support for finned tube type heat exchangers
US4285396A (en) * 1979-01-25 1981-08-25 Wachter Associates, Inc. Steam generator tube support system
JPS63104882U (en) * 1986-12-23 1988-07-07
JP2857440B2 (en) * 1990-01-16 1999-02-17 バブコツク日立株式会社 Heat transfer tube support device
JP2002295989A (en) * 2001-03-29 2002-10-09 Babcock Hitachi Kk Heat transfer pipe with fins and support structure for it
JP2003161593A (en) * 2001-11-20 2003-06-06 Babcock Hitachi Kk Mounting structure for finned heat transfer tube
JP2007271157A (en) * 2006-03-31 2007-10-18 Mitsubishi Heavy Ind Ltd Support structure for heat transfer tube
JP2013148243A (en) * 2012-01-17 2013-08-01 Mitsubishi Heavy Ind Ltd Heat exchanger

Also Published As

Publication number Publication date
US20160281976A1 (en) 2016-09-29
JP6407518B2 (en) 2018-10-17
JP2015094559A (en) 2015-05-18
CN105659049A (en) 2016-06-08
WO2015072190A1 (en) 2015-05-21
KR20160064162A (en) 2016-06-07

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