PL438374A1 - Shell and tube heat exchanger with helicoidal baffles - Google Patents

Shell and tube heat exchanger with helicoidal baffles

Info

Publication number
PL438374A1
PL438374A1 PL438374A PL43837421A PL438374A1 PL 438374 A1 PL438374 A1 PL 438374A1 PL 438374 A PL438374 A PL 438374A PL 43837421 A PL43837421 A PL 43837421A PL 438374 A1 PL438374 A1 PL 438374A1
Authority
PL
Poland
Prior art keywords
helicoidal
flat segments
heat exchanger
shell
baffles
Prior art date
Application number
PL438374A
Other languages
Polish (pl)
Other versions
PL244117B1 (en
Inventor
Janusz PRZYBYŁA
Paweł Dobber
Original Assignee
Famet Spółka Akcyjna
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 Famet Spółka Akcyjna filed Critical Famet Spółka Akcyjna
Priority to PL438374A priority Critical patent/PL244117B1/en
Priority to PCT/PL2022/050041 priority patent/WO2023282775A1/en
Priority to EP22838101.8A priority patent/EP4367464A1/en
Publication of PL438374A1 publication Critical patent/PL438374A1/en
Publication of PL244117B1 publication Critical patent/PL244117B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/228—Oblique partitions

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)

Abstract

Płaszczowo-rurowy wymiennik ciepła z helikoidalnymi przegrodami, w którym płaszcz (1) wymiennika ciepła posiada wewnątrz zewnętrzną, ciągłą przegrodę helikoidalną (8) do podparcia rur (4) zewnętrznej wiązki rur (2) oraz zintegrowaną, wewnętrzną, nieciągłą przegrodę helikoidalną (23) do podparcia rur (4) wewnętrznej wiązki rur (22). Zewnętrzna ciągła przegroda helikoidalna (8) utworzona jest z wielu głównych płaskich segmentów oraz wielu pośrednich płaskich segmentów. Wewnętrzna, nieciągła przegroda helikoidalna (23) utworzona jest z płaskich segmentów. Płaskie segmenty z pośrednimi płaskimi segmentami tworzą wspólne płaskie segmenty. Wymiennik ciepła rozwiązuje problem optymalnego ciągłego przepływu helikoidalnego charakteryzującego się wysoką wydajnością wymiany ciepła.Shell and tube heat exchanger with helicoidal baffles, in which the heat exchanger shell (1) has an internal continuous helicoidal baffle (8) to support the tubes (4) of the outer tube bundle (2) and an integrated internal discontinuous helicoidal baffle (23) to support the tubes (4) of the inner tube bundle (22). The outer continuous helicoidal partition (8) is formed of a plurality of main flat segments and a plurality of intermediate flat segments. The inner discontinuous helicoidal partition (23) is formed of flat segments. The flat segments with the intermediate flat segments form common flat segments. The heat exchanger solves the problem of optimal continuous helicoidal flow with high heat transfer efficiency.

PL438374A 2021-07-07 2021-07-07 Shell and tube heat exchanger with helicoidal baffles PL244117B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL438374A PL244117B1 (en) 2021-07-07 2021-07-07 Shell and tube heat exchanger with helicoidal baffles
PCT/PL2022/050041 WO2023282775A1 (en) 2021-07-07 2022-06-24 A shell-and-tube heat exchanger with helical baffles
EP22838101.8A EP4367464A1 (en) 2021-07-07 2022-06-24 A shell-and-tube heat exchanger with helical baffles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL438374A PL244117B1 (en) 2021-07-07 2021-07-07 Shell and tube heat exchanger with helicoidal baffles

Publications (2)

Publication Number Publication Date
PL438374A1 true PL438374A1 (en) 2023-01-09
PL244117B1 PL244117B1 (en) 2023-12-04

Family

ID=84801888

Family Applications (1)

Application Number Title Priority Date Filing Date
PL438374A PL244117B1 (en) 2021-07-07 2021-07-07 Shell and tube heat exchanger with helicoidal baffles

Country Status (3)

Country Link
EP (1) EP4367464A1 (en)
PL (1) PL244117B1 (en)
WO (1) WO2023282775A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100453951C (en) * 2007-02-09 2009-01-21 西安交通大学 Combined helix baffle plate shell-and-tube heat exchanger
CN104567485B (en) * 2014-12-26 2017-10-31 新奥科技发展有限公司 A kind of tubular heat exchanger

Also Published As

Publication number Publication date
PL244117B1 (en) 2023-12-04
WO2023282775A1 (en) 2023-01-12
EP4367464A1 (en) 2024-05-15

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