JP2013019635A5 - - Google Patents

Download PDF

Info

Publication number
JP2013019635A5
JP2013019635A5 JP2011154705A JP2011154705A JP2013019635A5 JP 2013019635 A5 JP2013019635 A5 JP 2013019635A5 JP 2011154705 A JP2011154705 A JP 2011154705A JP 2011154705 A JP2011154705 A JP 2011154705A JP 2013019635 A5 JP2013019635 A5 JP 2013019635A5
Authority
JP
Japan
Prior art keywords
heat transfer
wall
groove
outward
gap
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.)
Granted
Application number
JP2011154705A
Other languages
Japanese (ja)
Other versions
JP5728314B2 (en
JP2013019635A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2011154705A priority Critical patent/JP5728314B2/en
Priority claimed from JP2011154705A external-priority patent/JP5728314B2/en
Publication of JP2013019635A publication Critical patent/JP2013019635A/en
Publication of JP2013019635A5 publication Critical patent/JP2013019635A5/ja
Application granted granted Critical
Publication of JP5728314B2 publication Critical patent/JP5728314B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

図２に示すように、内壁21外面の伝熱管13貫通箇所には、内壁21軸方向にのびた横断面輪郭半円弧状の外向き条溝51が形成されている。一方、外向き条溝51に対応して、外壁22内面の伝熱管13貫通箇所には、外壁22軸方向にのびた横断面輪郭半円弧状の内向き条溝52が形成されている。対応する外向き条溝51および内向き条溝52は、相対させられかつ合体させられて１つの横断面輪郭円形状の管挿通孔53を形成している。管挿通孔53に対応する伝熱管13が間隙をおいて通されている。その間隙は、伝熱管13の熱膨張によって耐火材が割れることを防止するためのもので、具体的には、例えば、大きさ5mm程度のものである。
As shown in FIG. 2, an outward groove 51 having a semicircular arc-shaped cross section extending in the axial direction of the inner wall 21 is formed at a location where the heat transfer tube 13 penetrates the outer surface of the inner wall 21. On the other hand, in response to outward groove 51, the heat transfer tubes 13 through portions of the inner outer wall 22 faces inward groove 52 of the transverse cross-sectional profile semicircular extending to the outer wall 22 axially is formed. Corresponding outward grooves 51 and inwardly groove 52 forms a single transverse cross-sectional profile circular tube insertion holes 53 are brought relative to allowed being and coalesced. The heat transfer tubes 13 corresponding to the tube insertion holes 53 are passed through a gap. The gap is for preventing the refractory material from cracking due to the thermal expansion of the heat transfer tube 13, and specifically has a size of about 5 mm, for example.

JP2011154705A 2011-07-13 2011-07-13 Heat exchanger Active JP5728314B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011154705A JP5728314B2 (en) 2011-07-13 2011-07-13 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011154705A JP5728314B2 (en) 2011-07-13 2011-07-13 Heat exchanger

Publications (3)

Publication Number Publication Date
JP2013019635A JP2013019635A (en) 2013-01-31
JP2013019635A5 true JP2013019635A5 (en) 2014-08-07
JP5728314B2 JP5728314B2 (en) 2015-06-03

Family

ID=47691238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011154705A Active JP5728314B2 (en) 2011-07-13 2011-07-13 Heat exchanger

Country Status (1)

Country Link
JP (1) JP5728314B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112781404A (en) * 2021-01-04 2021-05-11 东方电气集团东方锅炉股份有限公司 Vertical longitudinal flow evaporator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112888A (en) * 1984-11-06 1986-05-30 三菱重工業株式会社 High-temperature double piping
JPH1054530A (en) * 1996-08-10 1998-02-24 Mitsui Eng & Shipbuild Co Ltd Path wall structure of heat exchanger and manufacture of path wall
JPH10325527A (en) * 1997-05-26 1998-12-08 Mitsui Eng & Shipbuild Co Ltd Exhaust gas passage wall structure
JP2001041681A (en) * 1999-08-02 2001-02-16 Alusthom Energie System Shg Kk Heat exchanger
JP5478867B2 (en) * 2008-10-10 2014-04-23 日立造船株式会社 Fire wall device and heat exchanger

Similar Documents

Publication Publication Date Title
WO2017214357A3 (en) Cylindrical heat exchanger
JP2011027396A5 (en) Double tube heat exchanger and method for manufacturing the same
MX2016014494A (en) Bended heat exchanger.
JP2014009938A5 (en)
JP2010520429A5 (en)
JP2015516545A5 (en)
JP2017003023A5 (en)
RU2013129581A (en) TRANSITION PIPE (OPTIONS)
AR097546A1 (en) HEAT TRANSFER TUBE, SAME MANUFACTURING METHOD AND HEAT EXCHANGER
IN2014CN02744A (en)
RU2016141741A (en) PIPING INSULATION SYSTEM
WO2012045843A3 (en) Multifunction thermal exchanger
WO2010124871A3 (en) Heat exchanger
BR112017011496A2 (en) field joint arrangement for a pipe and its method of protection
MX2015018004A (en) A tube for heat transfer.
JP2013019635A5 (en)
WO2010069602A3 (en) Apparatus for the distribution of fluids and the heat and/or mass exchange thereof
PH12016501230A1 (en) Heat transfer tube, boiler and steam turbine device
RU2019126248A (en) HEAT EXCHANGER FOR SHARP COOLING OF A REACTIVE GAS
JP2012009702A5 (en)
JP2015090219A5 (en)
ES2406206B1 (en) COATING FOR HEAT TRANSMITTER FLUID (HTF) FLUES.
BR112012006684A2 (en) pipe heat exchanger
JP2017003025A5 (en)
JP2017003024A5 (en)