DE2623329A1 - HOT-GOING CAST PRESSURE CONTAINER - Google Patents
HOT-GOING CAST PRESSURE CONTAINERInfo
- Publication number
- DE2623329A1 DE2623329A1 DE19762623329 DE2623329A DE2623329A1 DE 2623329 A1 DE2623329 A1 DE 2623329A1 DE 19762623329 DE19762623329 DE 19762623329 DE 2623329 A DE2623329 A DE 2623329A DE 2623329 A1 DE2623329 A1 DE 2623329A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure vessel
- hot
- cast pressure
- steel lining
- cast
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/048—Multiwall, strip or filament wound vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
- G21C13/087—Metallic vessels
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
I naohcjerbcht]I naohcjerbcht]
L. & C. Steinmüller 5270 Gummersbach 1, denL. & C. Steinmüller 5270 Gummersbach 1, den
G.m.b.H. Pa 7615GmbH. Pa 7615
ο Kl/S.ο Kl / S.
PatentanmeldungPatent application
"Heißgeliender Gußdruckbehälter""Hot-gelling cast pressure vessel"
Die Erfindung betrifft einen heißgehenden Gußdruckbehälter mit kreisförmigem Querschnitt und innenliegender Stahlauskleidung, welche mit nach innenliegenden längs- und/oder querverlaufenden Stabilisierungselementen versehen ist und welche an der Innenwand des Gußdruckbehälters unmittelbar oder über eine Füllmasse mit guter Wärmeleitung formschlüssig anliegt.The invention relates to a hot-going cast pressure vessel with a circular cross-section and an internal one Steel lining with inwardly lying longitudinal and / or transverse stabilizing elements is provided and which on the inner wall of the cast pressure vessel directly or is in a form-fitting manner via a filling compound with good heat conduction.
Die bisher in der Entwicklung befindlichen Gußdruckbehälter sind aufgrund ihrer konstruktiven Ausgestaltung für eine kaltgehende Verfahrensweise konzipiert. Bei derartigen Gußdruckbehältern ist dieThe cast pressure vessels currently under development are due to their structural design designed for a cold-going process. In such cast pressure vessels, the
709848/055'i709848 / 055'i
26733292673329
Stahlauskleidung mit dem Gußdruckbehälter über Verankerungselemente verbunden. Der in der Regel zwischen der Stahlauskleidung und dem Gußdruckbehälter verbleidende frei Raum wird mit einer Füllmasse gefüllt. Die Stahlauskleidung selbst ist glatt.Steel lining connected to the cast pressure vessel via anchoring elements. As a rule The free space remaining between the steel lining and the cast pressure vessel is filled with a filling compound. The steel lining itself is smooth.
Beim übergang von einer kalten auf eine heißgehende Verfahrensweise treten erhebliche Probleme auf, so daß die bisher konzipierten Konstruktionen für kaltgehende Gußdruckbehälter nur bedingt einsetzbar sind.In the transition from a cold to a hot process, considerable problems arise, so that the previously designed constructions for cold-going cast pressure vessels can only be used to a limited extent.
Wesentlich für den heißgehenden Betrieb eines Gußdruckbehälters ist sein konstruktiver Aufbau. Es wurde daher bereits ein Gußdruckbehälter mit kreisförmigem Querschnitt und innenliegender Stahlauskleidung vorgeschlagen, bei dem die Stahlauskleidung mit nach innenliegenden, längs- und/oder querverlaufenden Stabilisierungselementen versehen ist und welche an der Innenwand des Gußdruckbehälters unmittelbar oder über eine Füllmasse mit oder ohneThe structural design is essential for the hot operation of a cast pressure vessel. It Therefore, a cast pressure vessel with a circular cross-section and an internal steel lining was already used proposed in which the steel lining with inward, longitudinal and / or transverse Stabilizing elements is provided and which on the inner wall of the cast pressure vessel directly or via a filling compound with or without
\iormscnrus s χ g Wärmedehnung mittelbare anliegt, und der freie Raum zwischen den Stabilisierungselementen wahlweise mit einer Masse mit oder ohne Wärmedehnung ausgefüllt ist. Dieser vorgeschlagene Gußdruckbehälter kann zwar heißgehend betrieben werden, erfüllt jedoch noch nicht die bei Konstruktionen dieser Art anzustrebende optimale Betriebsweise.\ iormscnrus s χ g Thermal expansion is indirectly applied, and the free space between the stabilizing elements is optional is filled with a mass with or without thermal expansion. This proposed cast pressure vessel can be operated hot, but fulfills not yet the optimal mode of operation to be striven for in constructions of this type.
Die vorliegende Erfindung hat sich daher die Aufgabe gestellt, den im vorhergehenden beschriebenen konstruktiven Aufbau eines heißgehenden Gußdruckbehälters weiter zu verbessern, so daß eine annähernd optimale Betriebsweise möglich ist.The present invention has therefore set itself the task of the one described above to improve the structural design of a hot casting pressure vessel, so that an approximately optimal mode of operation is possible.
709848/0553709848/0553
~\~ 2673329 ~ \ ~ 2673329
Zur Lösung dieser Aufgabe wird nach der Erfindung vorgeschlagen, daß der heiße Gußdruckbehälter außenseitig mit einer Wärmeisolierung versehen ist und die von dieser Isolierung nach außen übertragene Restwärme über ein Kühlsystem abführbar ist und der Verbund, Stahlauskleidung, Füllmasse, Gußkörper, über ein kaltliegendes Umfangs-Spannsystem ohne Beeinflussung der Wärmeisolierung und des Kühlsystems gehalten ist.To solve this problem it is proposed according to the invention that the hot cast pressure vessel is provided on the outside with a thermal insulation and the transferred from this insulation to the outside Residual heat can be dissipated via a cooling system and the composite, steel lining, filling compound, cast body, via a cold circumferential clamping system is kept without affecting the thermal insulation and the cooling system.
Der Vorteil, der mit der Erfindung erreicht wird, besteht darin, daß die Stahlauskleidung die gleiche Temperatur hat wie der Druckbehälter. Dadurch werden verhinderte Wärmedehnungen aufgrund von Temperaturunterschieden zwischen Stahlauskleidung und Druckkörper merklich verringert.The advantage achieved with the invention is that the steel lining is the same At the same temperature as the pressure vessel. This prevents thermal expansion due to temperature differences noticeably reduced between the steel lining and the pressure hull.
Anhand der in den Zeichnungen dargestellten Figuren ist die Erfindung nachfolgend an verschiedenen Ausführungsbeispielen beschrieben.Based on the figures shown in the drawings, the invention is based on various exemplary embodiments described.
Es zeigen:Show it:
Fig. 1 eine erste mögliche Ausführungsform der Erfindung, bei der die Stahlauskleidung formschlüssig an den Gußdruckbehälter anliegt,Fig. 1 shows a first possible embodiment of the invention in which the The steel lining fits tightly against the cast pressure vessel,
Fig. 2 eine weitere Ausführungsform der Erfindung, bei der der Formschluß zwischen Stahlauskleidung und Gußdruckbehälter über eine wärmeleitende Füllmasse erreicht wird,Fig. 2 shows a further embodiment of the invention, in which the form fit between the steel lining and the cast pressure vessel via a thermally conductive filling compound is achieved
Fig. 3 eine andere Ausführungsform der Er-Fig. 3 shows another embodiment of the
709848/0553709848/0553
findung, "bei der neben längs-verlaufenden Stabilisierungselementen auch quer-verlaufende zur Anwendung kommen, wobei die quer-verlaufenden formschlüssig eingepreßt sind.finding, "at the next to the longitudinal Stabilizing elements that run transversely are also used, the transverse ones being pressed in with a positive fit.
Der Gußdruckbehälter ist in den Figuren mit 1 bezeichnet und die Stahlauskleidung mit 2. Die Stahlauskleidung trägt nach innen gerichtete Stabilisierungselemente 3, die in den Figuren 1 und 2 sämtlich längs verlaufen. Lediglich in der Fig. 3 einer möglichen Ausführungsform der Erfindung sind außer den längs -verlaufenden Stabilisierungselementen auch noch quer-verlaufende 4 verwendet. Der Verbund -Stahlauskleidung, Füllmasse und Gußkörper- wird umfangsseitig mit Spannelementen gehalten. Die Isolierung und Kühlung des Behälters erfolgt am äußeren Umfang.The cast pressure vessel is designated in the figures with 1 and the steel lining with 2. The steel lining carries inwardly directed stabilizing elements 3, which in Figures 1 and 2 all run longitudinally. Only in FIG. 3 are a possible embodiment of the invention, apart from the longitudinal stabilizing elements also used transverse 4. The composite steel lining, filling compound and cast body is provided with clamping elements on the circumference held. The container is insulated and cooled on the outer periphery.
In Fig. 1 ist die Stahlauskleidung mit dem Gußdruckbehälter formschlüssig verbunden. Der Formschluß wird bei der Ausführungsform der Fig. 2 durch eine Füllmasse^ereicht, die neben ihrem Füllcharakter auch noch gute Wärmeleiteigenschaften hat. Die Form der Stabilisierungselemente 3 ist in den Ausführungsbeispielen lediglich schematisch offenbart, so daß dieselbe nicht festgelegt ist; z.B. können Flacheisen, T-Eisen oder ähnliche Profile mit stabilisierender Wirkung verwendet werden.In Fig. 1 is the steel lining with the cast pressure vessel positively connected. The form fit is in the embodiment of FIG. 2 by a Filling compound which, in addition to its filling character, also has good thermal conductivity properties. the The shape of the stabilizing elements 3 is in the exemplary embodiments disclosed only schematically, so that the same is not specified; e.g. can Flat iron, T-iron or similar profiles with a stabilizing effect can be used.
Zur Vervollständigung der Offenbarung sei noch darauf hingewiesen, daß die Stabilisierungselemente 3 auch durch eine gezielte Verformung der Stahlauskleidung selbst entstehen können, wobei insbesondere an längs- und/oder querverlaufende Sicken gedacht ist.To complete the disclosure it should be pointed out that the stabilizing elements 3 also can arise through a targeted deformation of the steel lining itself, whereby in particular on longitudinal and / or transverse beads is intended.
709848/055;'709848/055; '
LeerseiteBlank page
Claims (1)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762623329 DE2623329A1 (en) | 1976-05-25 | 1976-05-25 | HOT-GOING CAST PRESSURE CONTAINER |
| CH252877A CH620786A5 (en) | 1976-05-25 | 1977-03-01 | Cast pressure vessel for hot operation |
| NL7703453A NL7703453A (en) | 1976-05-25 | 1977-03-30 | PRESSURE RANK TO BE USED IN A HEATED CONDITION. |
| ES1977227756U ES227756Y (en) | 1976-05-25 | 1977-04-12 | CONTAINER FOR INJECTED CAST IRON RUNNING HOT. |
| FR7713757A FR2352583A1 (en) | 1976-05-25 | 1977-05-05 | PRESSURE VESSEL, IN CAST MATERIAL, FOR HIGH TEMPERATURES |
| BE177349A BE854353A (en) | 1976-05-25 | 1977-05-06 | PRESSURE VESSEL, IN CAST MATERIAL, FOR HIGH TEMPERATURES |
| SE7705764A SE419827B (en) | 1976-05-25 | 1977-05-17 | PRESSURE FOR HEAT OPERATION WITH CIRCULAR SECTION |
| GB21846/77A GB1579765A (en) | 1976-05-25 | 1977-05-24 | Hot-working cast pressure vessel |
| FI771655A FI771655A (en) | 1976-05-25 | 1977-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762623329 DE2623329A1 (en) | 1976-05-25 | 1976-05-25 | HOT-GOING CAST PRESSURE CONTAINER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2623329A1 true DE2623329A1 (en) | 1977-12-01 |
Family
ID=5978915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762623329 Withdrawn DE2623329A1 (en) | 1976-05-25 | 1976-05-25 | HOT-GOING CAST PRESSURE CONTAINER |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE854353A (en) |
| CH (1) | CH620786A5 (en) |
| DE (1) | DE2623329A1 (en) |
| ES (1) | ES227756Y (en) |
| FI (1) | FI771655A (en) |
| FR (1) | FR2352583A1 (en) |
| GB (1) | GB1579765A (en) |
| NL (1) | NL7703453A (en) |
| SE (1) | SE419827B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2845500A1 (en) * | 1978-10-19 | 1980-04-30 | Hochtemperatur Reaktorbau Gmbh | Prestressing system for cast, nuclear reactor hot pressure vessel - using stressing cables mounted on externally located insulation |
| DE3426158C1 (en) * | 1984-07-16 | 1985-12-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Pressure vessel made of fiber-reinforced plastic and process for its production |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2624205A1 (en) * | 1976-05-29 | 1977-12-01 | Steinmueller Gmbh L & C | HOT-GOING CAST PRESSURE CONTAINER |
| CN103711902A (en) * | 2012-09-28 | 2014-04-09 | 崧泉企业股份有限公司 | Pressure water storage barrel with thermoplastic elastic partitive membrane |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB875868A (en) * | 1959-04-16 | 1961-08-23 | Babcock & Wilcox Ltd | Improvements relating to pressure vessels |
| FR2070029A1 (en) * | 1969-08-13 | 1971-09-10 | Siempelkamp Gmbh & Co | |
| GB1287677A (en) * | 1970-07-29 | 1972-09-06 | Taylor Woodrow Const Ltd | Improvements in or relating to pressure vessels |
| DE2555057A1 (en) * | 1975-12-06 | 1977-06-08 | Steinmueller Gmbh L & C | CAST PRESSURE CONTAINER |
-
1976
- 1976-05-25 DE DE19762623329 patent/DE2623329A1/en not_active Withdrawn
-
1977
- 1977-03-01 CH CH252877A patent/CH620786A5/en not_active IP Right Cessation
- 1977-03-30 NL NL7703453A patent/NL7703453A/en not_active Application Discontinuation
- 1977-04-12 ES ES1977227756U patent/ES227756Y/en not_active Expired
- 1977-05-05 FR FR7713757A patent/FR2352583A1/en not_active Withdrawn
- 1977-05-06 BE BE177349A patent/BE854353A/en unknown
- 1977-05-17 SE SE7705764A patent/SE419827B/en unknown
- 1977-05-24 FI FI771655A patent/FI771655A/fi not_active Application Discontinuation
- 1977-05-24 GB GB21846/77A patent/GB1579765A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2845500A1 (en) * | 1978-10-19 | 1980-04-30 | Hochtemperatur Reaktorbau Gmbh | Prestressing system for cast, nuclear reactor hot pressure vessel - using stressing cables mounted on externally located insulation |
| DE3426158C1 (en) * | 1984-07-16 | 1985-12-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Pressure vessel made of fiber-reinforced plastic and process for its production |
Also Published As
| Publication number | Publication date |
|---|---|
| BE854353A (en) | 1977-09-01 |
| ES227756Y (en) | 1977-11-16 |
| NL7703453A (en) | 1977-11-29 |
| FR2352583A1 (en) | 1977-12-23 |
| FI771655A (en) | 1977-11-26 |
| ES227756U (en) | 1977-05-16 |
| SE7705764L (en) | 1977-11-26 |
| CH620786A5 (en) | 1980-12-15 |
| GB1579765A (en) | 1980-11-26 |
| SE419827B (en) | 1981-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8139 | Disposal/non-payment of the annual fee |