DE202017000671U1 - System for the latent storage of exhaust heat from diesel engines - Google Patents

System for the latent storage of exhaust heat from diesel engines Download PDF

Info

Publication number
DE202017000671U1
DE202017000671U1 DE202017000671.5U DE202017000671U DE202017000671U1 DE 202017000671 U1 DE202017000671 U1 DE 202017000671U1 DE 202017000671 U DE202017000671 U DE 202017000671U DE 202017000671 U1 DE202017000671 U1 DE 202017000671U1
Authority
DE
Germany
Prior art keywords
diesel engines
lime
exhaust heat
latent storage
exhaust
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.)
Expired - Lifetime
Application number
DE202017000671.5U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE202017000671.5U priority Critical patent/DE202017000671U1/en
Publication of DE202017000671U1 publication Critical patent/DE202017000671U1/en
Expired - Lifetime legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16Materials undergoing chemical reactions when used
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/003Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using thermochemical reactions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Der Kalk-trocknungs-Krümmer zur latenten Speicherung der Abgaswärme von Dieselmotoren dadurch gekennzeichnet das zwei Schalen-hälften, von oben und von unten über die Abgaskanäle (oft Auspuffkümmer genannt) zusammengefügt werden.The lime-drying manifold for the latent storage of the exhaust heat of diesel engines characterized in that two shell halves, from above and below via the exhaust ducts (often called Auspuffkümmer) are joined together.

Description

System einer Speicherung von latenter Wärme durch Nutzung von CaO Calciumoxid. Durch zufuhr von Wasser H2O, auch als Wasserdampf, wird das CaO zu Ca(OH)2 Calciumhydroxid. Der exotherme Vorgang dabei ist bekannt und in zahlreichen Patenten genutzt. Zur Speicherung der Wärme einer externen Wärmequelle ist ein geeigneter Wärmeübergang nötig. Dabei wird dem Ca(OH)2 das Wasser entzogen, Dehydriert. Es entsteht wieder CaO. Der Zyklus kann erneut durchlaufen werden. Dies wird auch in der Patentschrift:
DE 10 2009 052 304 A1
dargestellt.
System of storage of latent heat by use of CaO calcium oxide. By supplying water H2O, also called water vapor, the CaO becomes Ca (OH) 2 calcium hydroxide. The exothermic process is known and used in numerous patents. For storing the heat of an external heat source, a suitable heat transfer is necessary. The Ca (OH) 2 is deprived of water, dehydrated. It creates CaO again. The cycle can be run again. This is also stated in the patent:
DE 10 2009 052 304 A1
shown.

Als Quelle für die Wärmeenergie soll die Abgase eines oder mehrerer Dieselmotoren dienen. Besonders geeignet sind dafür die Schiffsdiesel von Seeschiffen.The source of heat energy is the exhaust gases from one or more diesel engines. Particularly suitable for this are the marine diesels of seagoing vessels.

Wegen der Vielfalt an an sehr verschiedenen Motortypen und Herstellern bedingte Ausführung der Abgaskanäle ist eine Zeichnung irritierend.Due to the variety of on very different engine types and manufacturers conditional execution of the exhaust ducts is a drawing irritating.

Meßeinrichtungen an den Behältnissen erlauben es zu erkennen, wann das enthaltene Calciumhydroxid zu Calciumoxid gewandelt wurde.Measuring devices on the containers allow to detect when the contained calcium hydroxide has been converted to calcium oxide.

Die Behältnisse mit dem CaO werden dann im Hafen als latenter Wärmespeicher einer Wärmelieferungsstelle zur Verfügung gestellt.The containers with the CaO are then made available in the harbor as a latent heat storage of a heat delivery point.

Dabei sollten die Erkenntnisse des Forschungs-Projektes BERTI des BMWi zur Speicherung von Wärme in Kalk genutzt werden. Insbesondere die zur Beförderung des Kalks und den Druckverhältnissen während der Umwandlungen zu nutzen.The findings of the research project BERTI of the BMWi for the storage of heat in lime should be used. In particular, to use those for the transport of lime and the pressure conditions during conversions.

Ablauf des Zyklus für die latente Wärmespeicherung,
Calciumhydroxid wird in einem Behältnis von der Wärmelieferungsstelle zum Hafen (Seeschiff oder Binnenhafen) transportiert. Solch eine Wärmelieferungsstelle könnte ein Fernheizkraftwerk oder eine kleinere Anlage zur Lieferung von Wärme als Warmwasser sein. An Bord der Schiffe wird das Calciumhydroxid über Rohre den Kalk-trocknungs-Krümmern an den Abgaskanälen der Schiffsdiesel zugeführt. Während der Betriebszeit der Motore findet dann der Trocknungsvorgang (dehydrierung) statt.
Cycle of the latent heat storage cycle,
Calcium hydroxide is transported in a container from the heat supply point to the port (ship or inland port). Such a heat delivery center could be a district heating plant or a smaller plant for supplying heat as hot water. On board the ships, the calcium hydroxide is supplied via pipes to the lime-drying manifolds on the exhaust ducts of the marine diesel. During the operating time of the motors then the drying process (dehydration) takes place.

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • DE 102009052304 A1 [0001] DE 102009052304 A1 [0001]

Claims (4)

Der Kalk-trocknungs-Krümmer zur latenten Speicherung der Abgaswärme von Dieselmotoren dadurch gekennzeichnet das zwei Schalen-hälften, von oben und von unten über die Abgaskanäle (oft Auspuffkümmer genannt) zusammengefügt werden.The lime-drying manifold for the latent storage of the exhaust heat of diesel engines characterized characterized the two shell halves, from above and from below over the Exhaust ducts (often called Auspuffkümmer) are joined together. Der Kalk-trocknungs-Krümmer zur latenten Speicherung der Abgaswärme von Dieselmotoren, dadurch gekennzeichnet, das sie aus einem Material. Das Material für diese Schalen-hälften könnte Aluminium oder auch ein Stahl oder Bronze sein.The lime-drying manifold for the latent storage of the exhaust heat of diesel engines, characterized in that they are made of a material. The material for these shell halves could be aluminum or even a steel or bronze. Der Kalk-trocknungs-Krümmer zur latenten Speicherung der Abgaswärme von Dieselmotoren, dadurch gekennzeichnet, das der Zwischenraum zwischen den Abgasrohren und den Schalen das passieren des gelöschten Kalkes in direktem Kontakt mit den heißen Abgasrohren erlaubt.The lime-drying manifold for the latent storage of the exhaust heat of diesel engines, characterized in that the space between the exhaust pipes and the shells allows the passage of the slaked lime in direct contact with the hot exhaust pipes. Der Kalk-trocknungs-Krümmer zur latenten Speicherung der Abgaswärme von Dieselmotoren, dadurch gekennzeichnet, erlaubt nur die Fließrichtung des Kalkes von oben nach unten der Schwerkraft folgend.The lime-drying manifold for the latent storage of the exhaust heat of diesel engines, characterized, allows only the flow direction of the lime from top to bottom following the gravity.
DE202017000671.5U 2017-02-08 2017-02-08 System for the latent storage of exhaust heat from diesel engines Expired - Lifetime DE202017000671U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202017000671.5U DE202017000671U1 (en) 2017-02-08 2017-02-08 System for the latent storage of exhaust heat from diesel engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017000671.5U DE202017000671U1 (en) 2017-02-08 2017-02-08 System for the latent storage of exhaust heat from diesel engines

Publications (1)

Publication Number Publication Date
DE202017000671U1 true DE202017000671U1 (en) 2017-03-29

Family

ID=58545610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202017000671.5U Expired - Lifetime DE202017000671U1 (en) 2017-02-08 2017-02-08 System for the latent storage of exhaust heat from diesel engines

Country Status (1)

Country Link
DE (1) DE202017000671U1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052304A1 (en) 2009-11-09 2011-05-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Thermochemical heat storage and method for receiving, converting, storing and releasing heat of reaction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052304A1 (en) 2009-11-09 2011-05-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Thermochemical heat storage and method for receiving, converting, storing and releasing heat of reaction

Similar Documents

Publication Publication Date Title
Baldi et al. Energy and exergy analysis of ship energy systems–the case study of a chemical tanker
SU646893A3 (en) Flexible towable tank for sea transportation
DE202017000671U1 (en) System for the latent storage of exhaust heat from diesel engines
CN102887219A (en) Full circle swinging tugboat with outboard cooling
CN211442719U (en) Cooling system of circulation cabin suitable for boats and ships hybrid desulfurization
CN212361588U (en) Ship using liquefied natural gas fuel
CN204923304U (en) Cabin air cooling apparatus of chemical tanker
Watanabe et al. Development and installation of marine-use hybrid SOx scrubber system that complies with IMO SOx emission regulations
CN204056242U (en) A kind of craft tug applying Liquefied Natural Gas fuel
CN204846286U (en) Chain pipe is led to boats and ships anchor chain
Yang et al. Marine Diesel power plants
CN115126627B (en) Marine liquid ammonia fuel storage and supply system and application method
Kim et al. A Study on Economical Operation of a Ship's Main Engine-The case of Training Ship SAENURI
DE427694C (en) Device for waste heat recovery from internal combustion engines for heating purposes
KR102617768B1 (en) Exhaust gas treatment system and vessel including the same
CN214451727U (en) Wash cabin water heater structure that is used for cooling hot oil at boats and ships concurrently
Flannery The Diesel Engine in Navigation
RU28668U1 (en) Oil carrier ship
CN109927850A (en) A kind of methanol from natural gas and methanol storage handler of floating
DE475463C (en) Procedure for blowing out the immersion tanks in submarines
Freeman Mechanical Engineering Problems in Marine Transport
CN103408085A (en) Vacuum solar seawater desalting device
US883487A (en) Ammonia apparatus.
Griffiths British shipping and the diesel engine: The early years
KR101632294B1 (en) Apparatus and method for water separating of sludge tank and the ship including the same

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification
R156 Lapse of ip right after 3 years