DK178562B1 - Varmeveksler til opvarmning af tyktflydende slam - Google Patents

Varmeveksler til opvarmning af tyktflydende slam Download PDF

Info

Publication number
DK178562B1
DK178562B1 DKPA201570123A DKPA201570123A DK178562B1 DK 178562 B1 DK178562 B1 DK 178562B1 DK PA201570123 A DKPA201570123 A DK PA201570123A DK PA201570123 A DKPA201570123 A DK PA201570123A DK 178562 B1 DK178562 B1 DK 178562B1
Authority
DK
Denmark
Prior art keywords
heat exchanger
tubes
inner tubes
pairs
exchanger according
Prior art date
Application number
DKPA201570123A
Other languages
English (en)
Inventor
Per Dam
Original Assignee
Fredericia Spildevand Og Energi As
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 Fredericia Spildevand Og Energi As filed Critical Fredericia Spildevand Og Energi As
Priority to DKPA201570123A priority Critical patent/DK178562B1/da
Priority to EP16758499.4A priority patent/EP3265736A4/en
Priority to PCT/DK2016/050049 priority patent/WO2016138905A1/en
Application granted granted Critical
Publication of DK201570123A1 publication Critical patent/DK201570123A1/da
Publication of DK178562B1 publication Critical patent/DK178562B1/da

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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0098—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for viscous or semi-liquid materials, e.g. for processing sludge

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)

Claims (10)

1. Varmeveksler til opvarmning af slam omfattende: • mindst to vandrette rør-par med et ydre rør (13) og mindst tre indre rør (4) arrangeret i en forudbestemt, jævn afstand, i det væsentlige parallelle med det ydre rør (13); • retur-bøjninger (3) som etablerer en væskestrømningsforbindelse mellem de indre rør (4) af et af de nævnte rør-par med de indre rør (4) af et tilstødende rør-par; • strømningskanaler (14) mellem ydre rør (13) af hosliggende rør-par, hvorved der oprettes en strømningsvej for varm væske i væskestrømningsforbindelse mellem hosliggende ydre rør (13); kendetegnet ved, at • nævnte indre rør (4) har en længde på 75-95% af længden af det ydre rør (13); og at • hver af nævnte retur-bøjning (3) er udformet som et rum, der har en ekstern flange forsynet med endestykke (10), som udgør en endevæg af det ydre rør (13), og en endeplade (8) forsynet med åbninger til optagelse af enderne af de indre rør (4) og forhindre strømningspassage fra det ydre rør (13) ind til retur-bøjningerne (3), hvorved der tilvejebringes en vej for slam, der strømmer ind i returbøjningen (3) fra de indre rør (4) af en af de nævnte rør-par og derefter ind i de indre rør (4) af et tilstødende rør-par.
2. Varmeveksler ifølge krav 1, hvor tre rør-par er tilvejebragt.
3. Varmeveksler ifølge krav 1 eller 2, hvor strømningskanaler (14) mellem ydre rør (13) af hosliggende rør-par er tilvejebragt i en afstand på 5-30 cm fra endepladen (8).
4. Varmeveksler ifølge et af kravene 1-3, hvor strømningskanalerne (14) er tilvejebragt skiftevis i enderne af hosliggende rør-par, så strømningspassagen gennem de ydre rør (13) skifter retning mellem hosliggende rør-par.
5. Varmeveksler ifølge et af kravene 1-4, hvor tre rør-par er tilvejebragt.
6. Varmeveksler ifølge ethvert af kravene 1-5, hvor de tilstødende rør-par er vertikalt stablet for at etablere en vertikal strømning i returbøjningerne (13).
7. Varmeveksler ifølge ethvert af kravene 1-6, hvor det eksterne flangeforsynede endestykke (10) er forsynet med midler (9) til at få adgang til returbøjning (13) og de indre rør (4).
8. Varmeveksler ifølge krav 7, hvor midlerne (9)til at få adgang til returbøjningen (3) og de indre rør (4) er valgt fra skrue-porte, flanger og kugleventiler.
9. Varmeveksler ifølge krav 7 eller 8, hvor midlerne (9) til at få adgang til returbøjningen (3) og de indre rør (4) er tilpasset med længdeaksen af de respektive indre rør (4).
10. Varmeveksler ifølge ethvert af de foregående krav, hvor forholdet mellem tværsnitsarealet af de indre (4) og ydre rør (13) er mellem 30-60%.
DKPA201570123A 2015-03-05 2015-03-05 Varmeveksler til opvarmning af tyktflydende slam DK178562B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DKPA201570123A DK178562B1 (da) 2015-03-05 2015-03-05 Varmeveksler til opvarmning af tyktflydende slam
EP16758499.4A EP3265736A4 (en) 2015-03-05 2016-02-22 Heat exchanger for heating highly viscous sludge
PCT/DK2016/050049 WO2016138905A1 (en) 2015-03-05 2016-02-22 Heat exchanger for heating highly viscous sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201570123A DK178562B1 (da) 2015-03-05 2015-03-05 Varmeveksler til opvarmning af tyktflydende slam

Publications (2)

Publication Number Publication Date
DK201570123A1 DK201570123A1 (da) 2016-06-27
DK178562B1 true DK178562B1 (da) 2016-06-27

Family

ID=56162689

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201570123A DK178562B1 (da) 2015-03-05 2015-03-05 Varmeveksler til opvarmning af tyktflydende slam

Country Status (3)

Country Link
EP (1) EP3265736A4 (da)
DK (1) DK178562B1 (da)
WO (1) WO2016138905A1 (da)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618150A (en) * 1946-10-26 1949-02-17 William King Porteous Improvements relating to heat exchange apparatus
US3074480A (en) * 1960-09-14 1963-01-22 Brown Fintube Co Heat exchanger
US3377087A (en) * 1965-05-05 1968-04-09 Brown Fintube Co Union for connecting conduits
GB1436685A (en) * 1973-06-22 1976-05-19 Dorr Oliver Inc Concentric double-pipe horizontal heat exchanger for fibre- containing fluids
GB2116688A (en) * 1982-03-18 1983-09-28 Deedmark Ltd Heat exchangers
CA1279867C (en) * 1985-05-21 1991-02-05 Terrence G. Altenhof Multi-pipe flue heat exchanger
US20130025309A1 (en) * 2011-07-27 2013-01-31 Shih-Kun Huang Energy-saving hot water-heating device and system applicable to the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790151A (en) * 1928-02-29 1931-01-27 Struthers Wells Company Heat exchanger
SE501908C2 (sv) * 1993-10-21 1995-06-19 Tetra Laval Holdings & Finance Värmeväxlare med sammankopplade moduler
CN103557726A (zh) * 2013-11-26 2014-02-05 张伟 暖气多管导热壳管储水承压换热器及其制作工艺
CN203687704U (zh) * 2013-12-17 2014-07-02 上海乐全食品有限公司 一种加装在套管式换热器上的列管式换热管

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618150A (en) * 1946-10-26 1949-02-17 William King Porteous Improvements relating to heat exchange apparatus
US3074480A (en) * 1960-09-14 1963-01-22 Brown Fintube Co Heat exchanger
US3377087A (en) * 1965-05-05 1968-04-09 Brown Fintube Co Union for connecting conduits
GB1436685A (en) * 1973-06-22 1976-05-19 Dorr Oliver Inc Concentric double-pipe horizontal heat exchanger for fibre- containing fluids
GB2116688A (en) * 1982-03-18 1983-09-28 Deedmark Ltd Heat exchangers
CA1279867C (en) * 1985-05-21 1991-02-05 Terrence G. Altenhof Multi-pipe flue heat exchanger
US20130025309A1 (en) * 2011-07-27 2013-01-31 Shih-Kun Huang Energy-saving hot water-heating device and system applicable to the same

Also Published As

Publication number Publication date
EP3265736A1 (en) 2018-01-10
WO2016138905A1 (en) 2016-09-09
DK201570123A1 (da) 2016-06-27
EP3265736A4 (en) 2018-11-07

Similar Documents

Publication Publication Date Title
AU2008274616B2 (en) Heat exchanger
BRPI0515521A (pt) tubos ascendentes de produção de petróleo e linhas de escoamento, tubagem de produção, tubulações para o transporte de hidrocarboneto, água potável, água servida e esgoto, lamas, pós, produtos alimentìcios e de bebida, ou qualquer fluido multi ou monofásico, misturadores estáticos, curvas, junções ou semelhantes, dutos de captação d'água e tubos de descarga, reatores, trocadores de calor, incineradores e fornos de descarte de água, separadores estáticos, e, captador de ar
JP7418030B2 (ja) フローリアクター
US20100212872A1 (en) Sludge heat exchanger
EP1957924B1 (en) Heat exchanger module and heat exchanger system
KR101176833B1 (ko) 유수의 열 추출 장치
DK178562B1 (da) Varmeveksler til opvarmning af tyktflydende slam
EP1724543A1 (en) Heat exchange unit and heat exchanger using the heat exchange unit
CN104211257A (zh) 同心圆拼装式污废水处理装置
US20060260789A1 (en) Heat exchange unit and heat exchanger using the heat exchange unit
DE3244600C2 (de) Wärmetauscher für Abwasserleitungen
DE502004007785D1 (de) Wärmetauscher
CN211317054U (zh) 一种热交换器的清洗装置
WO2003021177A1 (en) Piping system and method of making the same and associated method of heat transfer
CN204535492U (zh) 一种输送换热装置
CN208296647U (zh) 一种石油管道用换热装置
WO2011035396A3 (en) Tube heat exchanger
US11213769B2 (en) Nozzles/screens used in the fluid processing units
CN207395530U (zh) 一种涡旋流道式污水换热器
CN219784698U (zh) 组合节流孔板强化换热传质组件、换热管道和反应装置
GB2133524A (en) The heat exchanger
EP2963373B1 (en) Heat exchanger
US7174954B1 (en) Heat exchanger
CN102087078A (zh) 一种串联套管热交换装置
EP4303519A1 (en) A gas-liquid plate heat exchanger and method of assembling same