DD283450A5 - PRESSURE TANK, SUCH AS PRESSURE REACTOR, PRESSURE HEATING BOILER OR DGL. - Google Patents
PRESSURE TANK, SUCH AS PRESSURE REACTOR, PRESSURE HEATING BOILER OR DGL. Download PDFInfo
- Publication number
- DD283450A5 DD283450A5 DD88323080A DD32308088A DD283450A5 DD 283450 A5 DD283450 A5 DD 283450A5 DD 88323080 A DD88323080 A DD 88323080A DD 32308088 A DD32308088 A DD 32308088A DD 283450 A5 DD283450 A5 DD 283450A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- pressure
- cooling water
- wall construction
- pipe wall
- pressure jacket
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/78—High-pressure apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1838—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations
- F22B1/1846—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations the hot gas being loaded with particles, e.g. waste heat boilers after a coal gasification plant
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1861—Heat exchange between at least two process streams
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1861—Heat exchange between at least two process streams
- C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Die Erfindung betrifft einen Druckbehaelter, wie z. B. einen Druckreaktor, Druckabhitzekessel oder dgl. Der Druckbehaelter besteht aus einem Druckmantel (5) und innerhalb desselben angeordneter Waermetauschflaeche, die als Rohrwandkonstruktion (1) ausgebildet und in einzelne Kuehlkreislaeufe (1 c) mit separaten Kuehlwasser-Zufuehrungsleitungen (7 c) und Kuehlwasser-Abfuehrungsleitungen unterteilt ist. Es ist vorgesehen, dasz die Anschluesse (6 c) der Kuehlwasser-Zufuehrungsleitungen (7 c) und Kuehlwasser-Abfuehrungsleitungen an die Rohre (8 c) der einzelnen Kuehlkreislaeufe (1 c) jeweils konzentriert in einem oder mehreren Bereichen der Rohrwandkonstruktion eines Kuehlkreislaufes angeordnet sind. Fig. 1{Druckbehaelter; Druckmantel; Waermetauschflaeche; Rohrwandkonstruktion; Kuehlkreislaeufe; Kuehlwasser-Zufuehrungsleitungen; Kuehlwasser-Abfuehrungsleitungen; Rohre; mehrere Bereiche}The invention relates to a pressure vessel, such as. The pressure vessel consists of a pressure jacket (5) and disposed within the same Waermetauschflaeche formed as a pipe wall construction (1) and in individual Kuehlkreislaeufe (1 c) with separate Kuehlwasser Zufuehrungsleitungen (7 c) and cooling water Submission lines is divided. It is envisaged that the connections (6 c) of the cooling water supply lines (7 c) and cooling water discharge lines to the tubes (8 c) of the individual cooling circuits (1 c) are each concentrated in one or more areas of the tube wall construction of a cooling circuit , Fig. 1 {pressure vessel; Pressure shell; Waermetauschflaeche; Pipe wall construction; Kuehlkreislaeufe; Kuehlwasser-Zufuehrungsleitungen; Kuehlwasser-Abfuehrungsleitungen; Tube; several areas}
Description
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die Anschlüsse der Kühlwasser-Zuführungsleitungen und Kühlwasser-Abführungsleitungen an die Rohre der einzelnen Kühlkreisläufe jeweils konzentriert in einem oder mehreren Bereichen der Rohrwandkonstruktion eines Kühlkreislaufes angeordnet sind.According to the invention the object is achieved in that the connections of the cooling water supply lines and cooling water discharge lines to the tubes of the individual cooling circuits are each concentrated in one or more areas of the tube wall construction of a cooling circuit.
Die Erfindung sieht ferner vor, daß die Anschlüsse der Kühlwasser-Zuführungsleitungen und Kühlwasser-Abführungsleitungen vom Innenraum der Rohrwandkonstruktion zu Reparaturzweckerv durch Öffnungen zugänglich sind, die durch Heraustrennen eines Teiles der Rohrwandkonstruktion des betreffenden Kühlkreislaufes nahe dem Bereich der konzentrierten Anordnung der Anschlüsse gebildet wird.The invention further contemplates that the ports of the cooling water supply lines and cooling water discharge lines are accessible from the interior of the tube wall structure for repair by openings formed by severing a portion of the tube wall structure of the subject refrigeration cycle near the area of concentrated location of the ports.
Schließlich sind im Druckmantel nahe den Bereichen der konzentrierten Anordnung der Anschlüsse der Kühlwasser-Zuführungsleitungen und Kühlwasser-Abführungsleitungen Inspektionsöffnungen vorgesehen.Finally, inspection openings are provided in the pressure jacket near the areas of the concentrated arrangement of the terminals of the cooling water supply lines and cooling water discharge lines.
Ausführungsbeispielembodiment
Die Erfindung soll anhand eines Ausführungsbeispieles näher erläutert werden. In der zugehörigen Zeichnung zeigen:The invention will be explained in more detail with reference to an embodiment. In the accompanying drawing show:
Fig. 1: ein senkrechter Schnitt durch den Druckreaktor und Fig. 2: ein waagerechter Schnitt nach der Linie A-A der Fig. 1.1: a vertical section through the pressure reactor and FIG. 2: a horizontal section along the line A-A of FIG. 1.
In Fig. 1 ist eine Rohrwandkonstruktion dargestellt,deren Innenraum 2 der Vergasungsraum ist. In den Vergasungsraum münden mehrere Brenner 3, von denen in der Zeichnung nur einer dargestellt ist. Die Rohrwandkonstruktion 1 ist unter Belassung eines Ringraumes 4 von einem Druckmantel 5 umgeben.In Fig. 1, a pipe wall construction is shown, the interior 2 of the gasification chamber. In the gasification chamber open several burners 3, of which only one is shown in the drawing. The tube wall construction 1 is surrounded by a pressure jacket 5, leaving an annular space 4.
Die Rohrwandkonstruktion 1 ist zusammengesetzt aus einzelnen Kühlkreisläufen 1 a; 1 b; 1 c; 1 d und 1 e. Jeder dieser Kühlkreisläufe weist eine separate Kühlwasser-Zuführungsleitung und eine separate Kühlwasser-Abführungsleitung auf, die in der Zeichnung nur angedeutet sind. Am Beispiel des Kühlkreislaufes 1 с ist die erfindungsgemäße Maßnahme veranschaulicht, wonach die Anschlüsse 6 с der Kühlwasser-Zuführungsleitung 7 с an die Rohre 8c konzentriert in einem engen Betrieb, d.h. nahe beieinander, angeordnet sind. Die Anordnung ermöglicht es, in Nachbarbereichen, die keine Rohranschlüsse aufweisen, Teile 9; 10 der Rohrwandkonstruktion 1 herauszutrennen, die in Fig. 2 strichpunktiert dargestellt sind. Nach Heraustrennen solcher Teile 9; 10 ist der Zugang zu den Anschlüssen 6c vom Innenraum 2 frei, und es können von hieraus nunmehr die notwendigen Reparaturarbeiten durchgeführt werden. Nach Beendigung der Reparaturarbeiten kann die zuvor freigelegte Öffnung in der Rohrwandkonstruktion 1 entweder durch das herausgetrennte Teil oder ein entsprechend ausgebildetes neues Teil mittels Schweißung wieder verschlossen werden.The pipe wall construction 1 is composed of individual cooling circuits 1 a; 1 b; 1 c; 1 d and 1 e. Each of these cooling circuits has a separate cooling water supply line and a separate cooling water discharge line, which are only indicated in the drawing. Using the example of the cooling circuit 1 с, the measure according to the invention is illustrated, according to which the connections 6 с of the cooling water supply line 7 с are concentrated to the tubes 8c in a close operation, i.e. in a closed mode. close to each other, are arranged. The arrangement makes it possible, in adjacent areas that have no pipe connections, parts 9; 10 of the pipe wall structure 1 to separate out, which are shown in phantom in Fig. 2. After separating out such parts 9; 10, the access to the terminals 6c from the interior 2 is free, and it can now be carried out the necessary repair work from here. After completion of the repair work, the previously exposed opening in the pipe wall construction 1 can be closed again either by the cut-out part or by a suitably designed new part by means of welding.
Die Unterteilung der Rohrwand konstruktion in einzelne Kühlkreisläufe ermöglicht ein schnelles Lokalisieren von Schadenstellen, da jeder Kühlkreislauf 1 a; 1 b; 1 c; 1 d und 1 e separat abgedrückt werden kann und damit der betreffende schadhafte Kühlkreislauf direkt ermittelt werden kann. Danach ist es möglich, mittels am Druckmantel 5 im Bereich konzentrierter Rohranschlüsse vorgesehener Inspektionsöffnungen 11 durch Sichtkontakt oder durch Inspektionsgeräte die genaue Schadensstelle festzustellen.The subdivision of the pipe wall construction in individual cooling circuits allows a quick localization of damaged areas, since each cooling circuit 1 a; 1 b; 1 c; 1 d and 1 e can be pressed separately and thus the relevant defective cooling circuit can be determined directly. Thereafter, it is possible to determine by means of pressure jacket 5 in the area of concentrated pipe connections provided inspection openings 11 by visual contact or inspection equipment, the exact location of damage.
Die Erfindung ermöglicht es ferner, in Bereichen mit hohem Verschleiß, wo keine Rohranschlüsse vorgesehen sind, Teile der Rohrwandkonstruktion 1 herauszutrennen und'durch neue Teile zu ersetzen.The invention also makes it possible, in areas with high wear, where no pipe connections are provided, herauszurennen parts of the pipe wall construction 1 and'by replacing new parts.
In Fig. 1 schließlich noch ein Mannloch 12 im Druckmantel 5 bezeichnet, durch das sowie durch einen hier nicht eingezeichneten Durchtritt in der Rohrwandkonstruktion der Zugang zum Innenraum 2 zwecks Durchführung dort erforderlicher Reparaturarbeiten gegeben ist.Finally, FIG. 1 also indicates a manhole 12 in the pressure jacket 5 through which, as well as through a passage, not shown here, in the pipe wall construction, access to the interior 2 for the purpose of carrying out any required repair work is given.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873742644 DE3742644A1 (en) | 1987-12-16 | 1987-12-16 | PRESSURE TANK, LIKE PRESSURE REACTOR, PRESSURE HEATER, OR THE LIKE |
Publications (1)
Publication Number | Publication Date |
---|---|
DD283450A5 true DD283450A5 (en) | 1990-10-10 |
Family
ID=6342746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD88323080A DD283450A5 (en) | 1987-12-16 | 1988-12-13 | PRESSURE TANK, SUCH AS PRESSURE REACTOR, PRESSURE HEATING BOILER OR DGL. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0321684B2 (en) |
JP (1) | JP2685552B2 (en) |
DD (1) | DD283450A5 (en) |
DE (2) | DE3742644A1 (en) |
ES (1) | ES2018066T5 (en) |
PL (1) | PL275473A1 (en) |
ZA (2) | ZA886465B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4017219A1 (en) * | 1990-05-29 | 1991-12-05 | Babcock Werke Ag | DEVICE FOR GASIFYING CARBONATED MATERIALS |
KR960700329A (en) * | 1992-12-30 | 1996-01-19 | 아더 이. 퍼니어 2세 | Circular slag tap for a gasifier |
DE102008034734A1 (en) * | 2008-07-24 | 2010-01-28 | Uhde Gmbh | Processes and reactors for the gasification of dusty, solid or liquid fuels, such as coal, Petrokoks, oil, tar od. Like. |
RU2763631C1 (en) * | 2021-06-28 | 2021-12-30 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Method for withdrawal for repair of a steam horizontal water-tube boiler |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547589A (en) * | 1947-07-02 | 1951-04-03 | Comb Eng Superheater Inc | Apparatus for extracting heat from gases under pressure |
DE3009851C2 (en) * | 1980-03-14 | 1983-09-15 | Karrena GmbH, 4000 Düsseldorf | Reactor containers, in particular for gasifying fossil fuels |
-
1987
- 1987-12-16 DE DE19873742644 patent/DE3742644A1/en not_active Withdrawn
-
1988
- 1988-08-31 ZA ZA886465A patent/ZA886465B/en unknown
- 1988-10-25 PL PL27547388A patent/PL275473A1/en unknown
- 1988-11-03 EP EP88118293A patent/EP0321684B2/en not_active Expired - Lifetime
- 1988-11-03 ES ES88118293T patent/ES2018066T5/en not_active Expired - Lifetime
- 1988-11-03 DE DE8888118293T patent/DE3860753D1/en not_active Expired - Fee Related
- 1988-12-13 DD DD88323080A patent/DD283450A5/en not_active IP Right Cessation
- 1988-12-14 ZA ZA889348A patent/ZA889348B/en unknown
- 1988-12-16 JP JP63316584A patent/JP2685552B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0321684A2 (en) | 1989-06-28 |
EP0321684B1 (en) | 1990-10-03 |
PL275473A1 (en) | 1989-06-26 |
ES2018066B3 (en) | 1991-03-16 |
JP2685552B2 (en) | 1997-12-03 |
EP0321684A3 (en) | 1989-07-05 |
ES2018066T5 (en) | 1995-08-01 |
DE3742644A1 (en) | 1989-06-29 |
DE3860753D1 (en) | 1990-11-08 |
JPH01238771A (en) | 1989-09-22 |
EP0321684B2 (en) | 1993-03-17 |
ZA889348B (en) | 1989-08-30 |
ZA886465B (en) | 1989-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |