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EP2028418A3 - Deslagging device for combustion plants - Google Patents

Deslagging device for combustion plants Download PDF

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Publication number
EP2028418A3
EP2028418A3 EP08162405A EP08162405A EP2028418A3 EP 2028418 A3 EP2028418 A3 EP 2028418A3 EP 08162405 A EP08162405 A EP 08162405A EP 08162405 A EP08162405 A EP 08162405A EP 2028418 A3 EP2028418 A3 EP 2028418A3
Authority
EP
European Patent Office
Prior art keywords
opening
housing
slag
interior
overlaps
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Withdrawn
Application number
EP08162405A
Other languages
German (de)
French (fr)
Other versions
EP2028418A2 (en
Inventor
Jörg Bachmann
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
Publication of EP2028418A2 publication Critical patent/EP2028418A2/en
Publication of EP2028418A3 publication Critical patent/EP2028418A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

Eine Entschlackungsvorrichtung (20) für die Beförderung von Schlacke (39) aus einem Innenraum (18) einer Verbrennungsanlage weist ein Schleusenelement auf, wobei das Schleusenelement aus einem Gehäuse (39) und einem darin angeordneten drehbar gelagerten einkammerigen Schlackenbehälter (21) besteht. Das Gehäuse (39) weist zwei Öffnungen auf, mit einer ersten Öffnung gegen den Innenraum (18) der Verbrennungsanlage hin und einer zweiten Öffnung gegen den Aussenraum (19) hin. Der Schlackenbehälter (21) weist über seine gesamte Länge eine Öffnung (25) auf, und kann von einer Befüllstellung, in welcher diese Öffnung (25) im wesentlichen mit der ersten Öffnung des Gehäuses (39) überlappt, in eine Entleerungsstellung gedreht werden, in welcher die Öffnung (25) im wesentlichen mit der zweiten Öffnung des Gehäuses (39) überlappt. Das Gehäuse (39) umfasst Wände (35, 36), die bündig zur Aussenwand (28a) des Schlackenbehälters (21) angeordnet sind, so dass sowohl in der Befüllungsstellung als auch in der Entleerungsstellung das Schleusenelement einen Gas- bzw. Luftfluss zwischen Innenraum (18) und Aussenraum (19) durch die Entschlackungsvorrichtung (20) hindurch verhindert.

Figure imgaf001
A slag removal device (20) for conveying slag (39) from an interior (18) of a combustion plant has a sluice element, the sluice element consisting of a housing (39) and a rotatably mounted single-chamber slag container (21) arranged therein. The housing (39) has two openings, with a first opening towards the interior (18) of the incinerator and a second opening towards the outside space (19). The slag container (21) has an opening (25) over its entire length, and can be rotated from a filling position, in which this opening (25) substantially overlaps with the first opening of the housing (39), into an emptying position which overlaps the opening (25) substantially with the second opening of the housing (39). The housing (39) comprises walls (35, 36), which are arranged flush with the outer wall (28a) of the slag container (21), so that both in the filling position and in the emptying position, the lock element a gas or air flow between the interior ( 18) and outer space (19) through the purification device (20) through prevented.
Figure imgaf001
EP08162405A 2007-08-20 2008-08-14 Deslagging device for combustion plants Withdrawn EP2028418A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH13072007 2007-08-20

Publications (2)

Publication Number Publication Date
EP2028418A2 EP2028418A2 (en) 2009-02-25
EP2028418A3 true EP2028418A3 (en) 2012-05-30

Family

ID=39790244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08162405A Withdrawn EP2028418A3 (en) 2007-08-20 2008-08-14 Deslagging device for combustion plants

Country Status (1)

Country Link
EP (1) EP2028418A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707742C (en) * 1937-11-24 1941-07-02 Babcock & Wilcox Dampfkessel W Slag discharge device with cellular wheel
GB2014284A (en) * 1978-01-24 1979-08-22 British Gas Corp Removing Slag
FR2546086A1 (en) * 1982-07-22 1984-11-23 Albouy Marcel Improvement to methods for extinguishing ashes containing quicklime by technical and technological arrangements leading to their complete extinction in a continuous cycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510933A1 (en) 1981-08-06 1983-02-11 Renault DEVICE AND METHOD FOR AUTOMATICALLY FITTING A GLAZING ELEMENT, PAVILION TRIM, OR THE LIKE
EP0372039B1 (en) 1988-06-16 1992-08-26 Leo Schwyter Ag Process and device for processing residues from refuse incinerators
CH687441A5 (en) 1988-10-13 1996-12-13 Abb Management Ag Method and apparatus for processing slag from waste incineration plants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707742C (en) * 1937-11-24 1941-07-02 Babcock & Wilcox Dampfkessel W Slag discharge device with cellular wheel
GB2014284A (en) * 1978-01-24 1979-08-22 British Gas Corp Removing Slag
FR2546086A1 (en) * 1982-07-22 1984-11-23 Albouy Marcel Improvement to methods for extinguishing ashes containing quicklime by technical and technological arrangements leading to their complete extinction in a continuous cycle

Also Published As

Publication number Publication date
EP2028418A2 (en) 2009-02-25

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