DE427029C - Arrangement to protect the upper boiler drums of adjusting tube boilers against heat radiation - Google Patents

Arrangement to protect the upper boiler drums of adjusting tube boilers against heat radiation

Info

Publication number
DE427029C
DE427029C DEH103480D DEH0103480D DE427029C DE 427029 C DE427029 C DE 427029C DE H103480 D DEH103480 D DE H103480D DE H0103480 D DEH0103480 D DE H0103480D DE 427029 C DE427029 C DE 427029C
Authority
DE
Germany
Prior art keywords
protect
arrangement
heat radiation
against heat
upper boiler
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
Application number
DEH103480D
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.)
Hannoversche Maschinenbau AG
Original Assignee
Hannoversche Maschinenbau AG
Publication date
Priority to DEH103480D priority Critical patent/DE427029C/en
Application granted granted Critical
Publication of DE427029C publication Critical patent/DE427029C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/226—Protection of drums against combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

Anordnung zum Schutz der oberen Kesseltrommeln von Steilrohrkesseln gegen Hitzestrahlung. Bei SteilroliTkesselanlagen ist es bekannt, die obere Kesseltrommel durch besondere Vorkehrungen gegen die Einwirkung der Heizgase zu schützen. Auch ist es bekannt, hierzu wasserführende Rohre zu verwenden, deren Wärmeaufnahme in geeigneter Weise nutzbar gemacht wird.Arrangement to protect the upper drum of vertical tube boilers against heat radiation. In SteilroliTkesselanlagen it is known, the upper boiler drum take special precautions to protect against the effects of the heating gases. Even it is known to use this water-bearing pipes whose heat absorption in is made usable in a suitable manner.

Die vorliegende Erfindung bezweckt nun, die Wasserkühlung mit der Inbetriebnahme der Kesselamlage selbsttätig durchzuführen, und erreicht dies, indem sie das Wasser, welches zur Speisung der Kühlrohre dient, der zu ,ichützendeii oberen Kesseltrommel selbst entnimmt und die Kühlrohre derart schräg nach oben steigend anordnet und ihre Auslaufenden mit dem Da-inpfraum der oberen Kesseltrommel verbindet. daß da, in den Kühlrohren befindliche Kesselwasser der oberen Trommel infolge des bei Inbetriebnahme der Kesselanlage eintretenden Wärmeauftriebs in den Kühlrohren selbsttätig in dauernden Umlauf gebracht wird.The present invention now aims to water cooling with the To carry out the commissioning of the boiler system automatically, and this is achieved by they use the water that feeds the cooling pipes to the upper ones The boiler drum itself is removed and the cooling pipes rise at an incline in this way and connects their outlet ends with the steam chamber of the upper boiler drum. that there, located in the cooling pipes boiler water of the upper drum as a result of the when the boiler system is put into operation, the heat build-up in the cooling pipes is automatically brought into continuous circulation.

In der Zeichnung ist eine derart geschützte obere Kesseltrommel eines Steilrohrkessels als Beispiel im Querschnitt dargestellt. Der Schutz der oberen Trommel i einer SteilrohrkesseIavlage erfolgt durch zwischen den Kesselrohren z hindurchgeführte Kühlrohre 3, deren Zwischenräume durch eine auf den Kühlrohren angebrachte Schamottlage q. dichtgehalten werden. Die Kühlrohre 3 sind dabei geneigt angeordnet und ihre Enden 5 und 6 derart mit dem `Nasser- bzw. dem Dampfraum der oberen Kesseltrommel verbunden, daß infolge des Wärmeauftriebes, der beim Betrieb des Kessels in den Kühlrohren entsteht, der Kühhvasserzutluß selbsttätig geregelt wird.In the drawing, such a protected upper boiler drum is one Steep tube boiler shown as an example in cross section. Protection of the upper Drum i of a steep tube boiler takes place through between the boiler tubes z Passed cooling tubes 3, the spaces between them by a on the cooling tubes attached fireclay q. be kept tight. The cooling tubes 3 are inclined arranged and their ends 5 and 6 in such a way with the `wet and steam space of the upper boiler drum connected that as a result of the heat lift that occurs during operation of the boiler is created in the cooling pipes, the cooling water supply is regulated automatically will.

Claims (1)

PATEINTT-AxSYR V CH: Anordnung zum Schutz der oberen Kesseltrommeln' Steilrohrkesseln gegen Hitzestrahlung durch Kühlvrasserrohre, dadurch gekennzeichnet, daß die Kühlwasserrohre geneigt angeordnet und einerseits mit dem Wasserraum und anderseits mit dem Dampfraum der zu schützenden oberen Kesseltrommel verbunden sind. PATEINTT-AxSYR V CH: Arrangement to protect the upper boiler drums' steep tube boilers against heat radiation through cooling water pipes, characterized in that the cooling water pipes are inclined and connected on the one hand to the water space and on the other hand to the steam space of the upper boiler drum to be protected.
DEH103480D Arrangement to protect the upper boiler drums of adjusting tube boilers against heat radiation Expired DE427029C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH103480D DE427029C (en) Arrangement to protect the upper boiler drums of adjusting tube boilers against heat radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH103480D DE427029C (en) Arrangement to protect the upper boiler drums of adjusting tube boilers against heat radiation

Publications (1)

Publication Number Publication Date
DE427029C true DE427029C (en) 1926-03-22

Family

ID=7169268

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH103480D Expired DE427029C (en) Arrangement to protect the upper boiler drums of adjusting tube boilers against heat radiation

Country Status (1)

Country Link
DE (1) DE427029C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869968C (en) * 1950-07-08 1953-03-09 Steinmueller Gmbh L & C Protection of pipe roll-in points in plates, container walls, etc. like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869968C (en) * 1950-07-08 1953-03-09 Steinmueller Gmbh L & C Protection of pipe roll-in points in plates, container walls, etc. like

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