EP 4241035 A1 20230913 - SUPPORT ELEMENT FOR SUPPORTING HEAT EXCHANGER TUBES
Title (en)
SUPPORT ELEMENT FOR SUPPORTING HEAT EXCHANGER TUBES
Title (de)
STÜTZELEMENT ZUR ABSTÜTZUNG VON WÄRMETAUSCHERROHREN
Title (fr)
ÉLÉMENT DE SUPPORT POUR TUBES D'ÉCHANGEURS DE CHALEUR
Publication
Application
Priority
- FI 20206113 A 20201106
- FI 2021050742 W 20211101
Abstract (en)
[origin: WO2022096784A1] A support element for supporting at least one horizontal heat exchanger tube (28). The support element (42) is mounted on a vertical support tube (30) and comprises a main body (44) including a hollow interior extending through the main body and surrounding the vertical support tube (30) passing through the hollow interior, and at least one supporting arm (46) extends outwardly from the main body (44). Each supporting arm (46) supports at least one heat exchanger tube (28). A system including the support element and the vertical support tube (30) for supporting horizontal heat exchanger tubes (28), the system being applied in a flue gas passage (60) of a boiler including a heat exchanger (20). A method in the flue gas passage (60) includes rotating the support element and moving the heat exchanger from the flue gas passage.
IPC 8 full level
F28F 9/013 (2006.01); F16L 3/22 (2006.01); F22B 37/20 (2006.01); F22B 37/24 (2006.01)
CPC (source: EP FI)
F22B 37/20 (2013.01 - FI); F22B 37/203 (2013.01 - EP); F22B 37/204 (2013.01 - FI); F28D 7/087 (2013.01 - EP); F28F 9/013 (2013.01 - EP FI); F28F 9/0132 (2013.01 - EP); F22B 37/204 (2013.01 - EP); F28D 21/001 (2013.01 - EP); F28D 2021/0024 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022096784 A1 20220512; CN 220567963 U 20240308; EP 4241035 A1 20230913; FI 130834 B1 20240416; FI 20206113 A1 20220507; JP 2023548519 A 20231117
DOCDB simple family (application)
FI 2021050742 W 20211101; CN 202190000845 U 20211101; EP 21806307 A 20211101; FI 20206113 A 20201106; JP 2023526855 A 20211101