DE438556C - Dirt separator for steam boiler - Google Patents

Dirt separator for steam boiler

Info

Publication number
DE438556C
DE438556C DEH97429D DEH0097429D DE438556C DE 438556 C DE438556 C DE 438556C DE H97429 D DEH97429 D DE H97429D DE H0097429 D DEH0097429 D DE H0097429D DE 438556 C DE438556 C DE 438556C
Authority
DE
Germany
Prior art keywords
steam
boiler
steam boiler
dirt separator
vessel
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
DEH97429D
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 DEH97429D priority Critical patent/DE438556C/en
Application granted granted Critical
Publication of DE438556C publication Critical patent/DE438556C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/54De-sludging or blow-down devices
    • F22B37/545Valves specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Description

Schlammabscheider für Dampfkessel. Es sind bereits Vorrichtungen vorhanden, die zum gefahrlosen Abschlammen des Kessels einen mit dem Dampfraum in Verbindung stehenden Behälter in die Ablaßleitung einschalten. Jedoch haben diese Vorrichtungen den Nachteil, daß der übertritt des Schlammwassers in den Behälter nicht ganz erschütterungsfrei stattfindet. Diesen Nachteil beseitigt der Erfindungsgegenstand. Er besteht aus einem an dem Dampfraum und an der tiefsten Stelle des Kessels angeschlossenen Ablaßbehälter, in welchem zwischen den Eintrittsöffnungen der Dampfleitung und der Schlamtnablaßleitung eine siebartige Zwischenwand eingesetzt ist. Hierdurch werden Erschütterungen des Kessels und des Ablaßbehälters vermieden. Denn beim übertritt des Schlammwassers vom Kessel in den Behälter wird durch die eingebaute Siebwand ein stoßfreies Füllen des Behälters mit Wasser erreicht, wenn auch. das Schlammablaßorgan am Kessel ganz geöffnet ist.Dirt separator for steam boilers. Devices are already in place the one in connection with the steam room for safe blow-down of the boiler Connect the standing container to the drainage line. However, these devices have the disadvantage that the passage of the sludge water into the container is not completely vibration-free takes place. The subject matter of the invention eliminates this disadvantage. It consists of a drainage tank connected to the steam room and at the lowest point of the boiler, in which between the inlet openings of the steam line and the Schlamtnablaßleitung a sieve-like partition is used. This causes vibrations of the Avoided boiler and drainage tank. Because when the muddy water crosses from the boiler to the container is entered through the built-in sieve wall achieved shock-free filling of the container with water, albeit. the sludge drainage device the boiler is fully open.

Die Zeichnung veranschaulicht eine Ausführungsform des Gegenstandes der Erfindung in schematischer Darstellung.The drawing illustrates an embodiment of the subject matter of the invention in a schematic representation.

Von der tiefsten Stelle des Kessels i führt eine Rohrleitung 2 nach einem tiefer liegenden Gefäß 3, das ein durch Ventilre q. absperrbares Abfiußrohr 5 hat. In die Rohrleitung 2 ist ein Absperrventil 6 eingeschaltet. Oben in das Gefäß 3 mündet eine vom Dampfraum des Kessels i ausgehende Rohrleitung 8 ein, in die gleichfalls ein Ventil 9 eingeschaltet ist. Zwischen den beiden Einmündungen der Rohrleitungen 2 und 8 ist im Gefäß eine als Drosselorgan dienende gelochte Wand i i eingebaut. Außerdem ist das Gefäß mit ,einem Wasserstand 12 und einem Lufteinlaßorgan 13 versehen. Die Ventile 6 und 9 sind durch ein Zugorgan i q. derart zwangläufig miteinander verbunden, daß zuerst das Ventil 9 und dann erst das Ventil 6 sich öffnet, damit nicht das Schlammwasser, sondern Dampf zuerst das Gefäß unter Druck setzt, wodurch Wassersdhläge vermieden werden. Sobald die beiden Ventile g und 6 nacheinander geöffnet sind, findet im Gefäß 3 der Druckau,s..gleich statt, und das Schlammwasser aus dem Kessel fließt langsam in das Gefäß, aus dem es nach dem Schließen der Ventile 6, 9 durch Öffnen des Ventils ¢ ohne Belastung durch den Dampfdruck abgelassen werden kann, zu welchem Zweck das Belüftungsventil 13 geöffnet wird. Das Ventil q. kann leicht während des Betriebes gesäubert und abgedichtet werden, weil es nur zeitweilig unter Druck steht.From the lowest point of the boiler i, a pipe 2 leads to a lower-lying vessel 3, which is a q valve re. has lockable drain pipe 5. A shut-off valve 6 is switched on in the pipeline 2. At the top of the vessel 3, a pipe 8 extending from the steam space of the boiler i opens into which a valve 9 is also switched on. Between the two junctions of the pipelines 2 and 8, a perforated wall ii serving as a throttle element is installed in the vessel. In addition, the vessel having, a water level 12 and an air inlet member 1 3 is provided. The valves 6 and 9 are i q by a pulling element. inevitably connected to one another in such a way that first the valve 9 and only then the valve 6 opens, so that it is not the sludge water but the steam that first pressurizes the vessel, thereby avoiding water slugs. As soon as the two valves g and 6 are opened one after the other, the pressure build-up takes place in the vessel 3, and the sludge water from the boiler slowly flows into the vessel, from which it is released after closing the valves 6, 9 by opening the Valve ¢ can be drained without exposure to the steam pressure, for which purpose the ventilation valve 13 is opened. The valve q. can be easily cleaned and sealed during operation because it is only temporarily under pressure.

Im Innern des Gefäßes kann eine Einrichtung, z. B. Rohrschlinge, zum Ausnutzen der Wärme des Schlammwassers angeordnet sein.Inside the vessel, a device such. B. pipe loop, for Exploiting the heat of the muddy water be arranged.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Ablassen des Schlammes bei Dampfkesseln unter vollem Betriebsdruck, bestehend aus einem an den Dampfraum und an der tiefsten Stelle des Kessels angeschlossenen Ablaßbehälter, dadurch gekennzeichnet, daß im Ablaßbehälter (3) zwischen den Eintrittsöffnungen der Dampfleitung (8) und der Schlammablaßleitung (2) eine siebartige Zwischenwand (i i) eingesetzt ist. PATENT CLAIM: Device for draining the sludge in steam boilers under full operating pressure, consisting of a drainage container connected to the steam space and at the lowest point of the boiler, characterized in that in the drainage container (3) between the inlet openings of the steam line (8) and the sludge drainage line ( 2) a sieve-like partition (ii) is used.
DEH97429D 1924-05-25 1924-05-25 Dirt separator for steam boiler Expired DE438556C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH97429D DE438556C (en) 1924-05-25 1924-05-25 Dirt separator for steam boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH97429D DE438556C (en) 1924-05-25 1924-05-25 Dirt separator for steam boiler

Publications (1)

Publication Number Publication Date
DE438556C true DE438556C (en) 1926-12-17

Family

ID=7167816

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH97429D Expired DE438556C (en) 1924-05-25 1924-05-25 Dirt separator for steam boiler

Country Status (1)

Country Link
DE (1) DE438556C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931227C (en) * 1952-07-11 1955-08-04 Gustav Friedrich Gerdts Device for steam boiler desludging systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931227C (en) * 1952-07-11 1955-08-04 Gustav Friedrich Gerdts Device for steam boiler desludging systems

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