DE3226483A1 - Support of vibratable heating-surface elements - Google Patents

Support of vibratable heating-surface elements

Info

Publication number
DE3226483A1
DE3226483A1 DE19823226483 DE3226483A DE3226483A1 DE 3226483 A1 DE3226483 A1 DE 3226483A1 DE 19823226483 DE19823226483 DE 19823226483 DE 3226483 A DE3226483 A DE 3226483A DE 3226483 A1 DE3226483 A1 DE 3226483A1
Authority
DE
Germany
Prior art keywords
surface elements
heating surface
pipes
support
heating
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.)
Granted
Application number
DE19823226483
Other languages
German (de)
Other versions
DE3226483C2 (en
Inventor
Michael 1000 Berlin Göbel
Uwe Schatz
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.)
Erk Eckrohrkessel GmbH
Original Assignee
Erk Eckrohrkessel GmbH
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 Erk Eckrohrkessel GmbH filed Critical Erk Eckrohrkessel GmbH
Priority to DE19823226483 priority Critical patent/DE3226483A1/en
Publication of DE3226483A1 publication Critical patent/DE3226483A1/en
Application granted granted Critical
Publication of DE3226483C2 publication Critical patent/DE3226483C2/de
Granted 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/141—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving vertically-disposed water tubes, e.g. walls built-up from vertical tubes
    • 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
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention relates to a support of vibratable heating-surface elements, on tubes through which a mixture of steam and water flowsthrough on both sides, the water-carrying tubes being in connection with a bearing framework and the heating-surface elements being made to vibrate by an impact device acting in the axial direction on the lower manifold.

Description

Auflagerung von rüttelbaren Heizflächenelementen Support of vibratable heating surface elements

Die vorliegende Erfindung erstreckt sich auf eine Auflagerung von rüttel-oder klopfbaren Heizflächenelementen.The present invention extends to a support of vibratable or knockable heating surface elements.

Es sind Kessel konstruktionen bekannt, bei denen einzelne Heizflächenelemente durch Klopfen oder Rütteln in Schwein dna versetzt werden, um die Heizflächen von den anhaftenden Verschmutzungen zu reinigen. Solche Heizflächen werden insbesondere bei Müllkesseln oder anderen stark zur Verschmutzung neigenden Kesseln verwendet.There are boiler constructions known in which individual heating surface elements by knocking or shaking pig dna can be added to the heating surfaces of to clean the stubborn dirt. Such heating surfaces are in particular used in garbage boilers or other boilers that are very prone to pollution.

Aufgabe vorliegender Erfindung ist es, einerseits den Reinigungseffekt zu verbessern und andererseits eine möglichst einfache Konstruktion zu schaffen, die es ermöglicht, die einzelnen Heizflächenelemente in einfacher Weise ein- und auszubauen, was bei der hohen Beanspruchung solcher Elemente von besonderer Wichtigkeit ist.The object of the present invention is, on the one hand, the cleaning effect to improve and on the other hand to create a construction that is as simple as possible, which makes it possible to turn the individual heating surface elements on and off in a simple manner to expand, which is of particular importance when such elements are subjected to high loads is.

Gemäß der Erfindung sollen die oberen Sammler der einzelnen Heizflächenelemente beidseits auf die Sammler der Seitenwandrohre oder andere Dampf-Wasser-Gemisch führende Rohre aufgelegt werden.According to the invention, the upper collector of the individual heating surface elements leading on both sides to the collector of the side wall pipes or other steam-water mixture Pipes are placed.

Die Erfindung ist mit Hilfe der Abbildung 1 näher erläutert.The invention is explained in more detail with the aid of FIG.

Abbildung 1 zeigt einen Schnitt durch den Kessel mit einem Blick auf das Heizflächenelement 1, das von dem unteren Verteiler 2 bis zum oberen Sammler 3 geht. Eine Schlag- oder Klopfvorrichtung 4 ist schematisch angedeutet.Figure 1 shows a section through the boiler with a view of it the heating surface element 1, which extends from the lower distributor 2 to the upper collector 3 goes. A striking or knocking device 4 is indicated schematically.

Die Wasserzuführung zum Element 1 erfolgt durch die elastisch ausgebildeten Rohre 5 und 6, die Ableitung des erzeugten Dampf-Wasser-Gemisches durch die Rohre 7 und 8.The water supply to the element 1 takes place through the elastically designed Pipes 5 and 6, the discharge of the generated steam-water mixture through the pipes 7 and 8.

Wenn diese Rohre 7 bis 8 bei 9 und lo abgeschnitten werden, so kann das ganze Rohrelement nach oben herausgezogen werden, nachdem auch die unteren Zuführungsrohre 5 und 6 abgetrennt worden sind.If these tubes 7 to 8 are cut off at 9 and lo, so can the entire pipe element can be pulled out upwards, after the lower feed pipes 5 and 6 have been separated.

Die Seitenwände bestehen aus Rohren 11, dem unteren Verteiler 12 und den oberen Sammlern 13. Diese Sammler 13 bilden ein stabiles Auflager dank der Verbindung durch die Rohre 11 mit den Verteilern 12, die auf dem Traggerüst 18 ruhen.The side walls consist of tubes 11, the lower manifold 12 and the upper collectors 13. These collectors 13 form a stable support thanks to the connection through the pipes 11 with the manifolds 12, which rest on the supporting frame 18.

Wenn die Klopfvorrichtung 4 betätigt wird, so versucht das Rohrelement 1 sich über dem Auflager auf dem Sammler 14 etwas zu heben. Die Folge ist ein Zurückfedern des ganzen Rohrelements mit einem Schlag auf den Sammler 14, was eine beträchtliche Verstärkung des Reinigungseffektes mit sich bringt.When the rapping device 4 is actuated, the tubular element tries 1 to lift a little above the support on the collector 14. The result is a springback of the entire tubular element with one blow on the collector 14, which is a considerable Reinforcement of the cleaning effect brings with it.

Man kann das Heizflächenelement auch auf die Rohre 15, 16 oder ein anderes Dampf-Wasser-Gemisch führendes Rohr auflagern, was z.B. zur Ableitung von Dampf oder Gemisch zur Trommel hin dient. Es ist zweckmäßig, die Rohre 14 und 16 z.B. durch Rohre 17 miteinander zu verbinden, wodurch die Tragkraft des Auflagers 14 / 13 wesentlich verstärkt wird.You can also use the heating surface element on the tubes 15, 16 or a Lay a pipe carrying another steam-water mixture, which can be used e.g. for the discharge of Steam or mixture is used towards the drum. It is convenient to use pipes 14 and 16 e.g. to be connected by pipes 17, which increases the load-bearing capacity of the support 14/13 is significantly strengthened.

LeerseiteBlank page

Claims (3)

PATENTANSPRO CHE 1. Auflagerung von rüttelbaren Heizflächenelementen,dadurch gekennzeichnet, daß der obere Sammler des Heizflächenelementes beidseits auf von Dampf-Wassergemisch durchströmten Rohren 13, 14 aufgelagert ist und diese Rohre durch Wasser führende Rohre 11 mit auf einem Traggerüst 18 abgestützten Rohren 12 in Verbindung stehen. PATENTANSPRO CHE 1. Support of vibratable heating surface elements, thereby characterized in that the upper collector of the heating surface element on both sides of Steam-water mixture flowing through pipes 13, 14 is supported and these pipes Pipes 11 leading through water with pipes 12 supported on a supporting frame 18 stay in contact. 2. Auflagerung von Heizflächenelementen nach Anspruch 1, dadurch gekennzeichnet, daß Heizflächenelemente durch eine auf den unteren Verteiler in achsialer Richtung wirkende Schlagvorrichtung in Schwingung versetzt wird.2. Superposition of heating surface elements according to claim 1, characterized in that that heating surface elements by one on the lower distributor in the axial direction acting impact device is set in vibration. 3. Auflagerung von Heizflächenelementen nach Anspruch 1, dadurch gekennzeichnet, daß der untere Verteiler 2 eine geringere Längenausdehnung hat als der obere Sammler 3.3. Superposition of heating surface elements according to claim 1, characterized in that that the lower distributor 2 has a smaller linear expansion than the upper collector 3.
DE19823226483 1982-07-15 1982-07-15 Support of vibratable heating-surface elements Granted DE3226483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823226483 DE3226483A1 (en) 1982-07-15 1982-07-15 Support of vibratable heating-surface elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823226483 DE3226483A1 (en) 1982-07-15 1982-07-15 Support of vibratable heating-surface elements

Publications (2)

Publication Number Publication Date
DE3226483A1 true DE3226483A1 (en) 1984-01-19
DE3226483C2 DE3226483C2 (en) 1992-10-22

Family

ID=6168502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823226483 Granted DE3226483A1 (en) 1982-07-15 1982-07-15 Support of vibratable heating-surface elements

Country Status (1)

Country Link
DE (1) DE3226483A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819941A1 (en) * 1988-06-11 1989-12-21 Heinz Hilke Method for cleaning the tubes in a steam generator, and device for carrying out the method
ES2060511A2 (en) * 1991-07-02 1994-11-16 Schmidt Sche Heissdampf Heat-exchanger for dust-laden exhaust gas - has top part of tube bundle outside exhaust passage in gas-tight chamber
EP0716282A1 (en) * 1994-12-07 1996-06-12 Foster Wheeler Energy Corporation Rappable steam generator tube bank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628729A5 (en) * 1977-04-28 1982-03-15 Erk Eckrohrkessel Tube element for heat exchangers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628729A5 (en) * 1977-04-28 1982-03-15 Erk Eckrohrkessel Tube element for heat exchangers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819941A1 (en) * 1988-06-11 1989-12-21 Heinz Hilke Method for cleaning the tubes in a steam generator, and device for carrying out the method
ES2060511A2 (en) * 1991-07-02 1994-11-16 Schmidt Sche Heissdampf Heat-exchanger for dust-laden exhaust gas - has top part of tube bundle outside exhaust passage in gas-tight chamber
EP0716282A1 (en) * 1994-12-07 1996-06-12 Foster Wheeler Energy Corporation Rappable steam generator tube bank
KR100350571B1 (en) * 1994-12-07 2002-10-31 포스터휠러에너지 코퍼레이션 Steam generator tube banks and how they work

Also Published As

Publication number Publication date
DE3226483C2 (en) 1992-10-22

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee