EP0122221A1 - Dispositif de chauffage - Google Patents

Dispositif de chauffage Download PDF

Info

Publication number
EP0122221A1
EP0122221A1 EP84810050A EP84810050A EP0122221A1 EP 0122221 A1 EP0122221 A1 EP 0122221A1 EP 84810050 A EP84810050 A EP 84810050A EP 84810050 A EP84810050 A EP 84810050A EP 0122221 A1 EP0122221 A1 EP 0122221A1
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
arrangement according
heating arrangement
afterburner
wall
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Withdrawn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
EP84810050A
Other languages
German (de)
English (en)
Inventor
Armin Liniger
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.)
Neue Safiz AG
Original Assignee
Neue Safiz AG
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 Neue Safiz AG filed Critical Neue Safiz AG
Publication of EP0122221A1 publication Critical patent/EP0122221A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/04—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in separate combustion chamber; on separate grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L3/00—Arrangements of valves or dampers before the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields

Definitions

  • the present invention relates to a heating device with a cylindrical combustion chamber, the main axis of which is arranged horizontally, according to the preamble of independent patent claim 1.
  • the heating device 10 consists of a combustion chamber 21 with a comprehensive boiler 20 and a boiler jacket 19 forming the outer wall.
  • the combustion chamber 21 is through on the loading side a door 11, which is fastened to the boiler casing 19 by means of supports 11a and hinges 11b.
  • this door 11 there is a small square door 12 for charging during the burning of fuels.
  • In the small door 12 there is an air flap 13 for secondary air, and a further air flap 14 for primary air is located below this small door 12 in the large door 11.
  • a temperature-dependent tension regulator 15 is mounted on the boiler casing 19, for example on the thermal behavior of one Bimetal coil is based.
  • Two traction elements 16 connect the tension controller 15 with the two air flaps 13, 14.
  • the tension elements 16 are set such that the lower air damper 14 closes the water temperature in the boiler and the upper air damper 13 at about 85 ° C at about 70 0 C. This ensures that good gas combustion is obtained due to the supply of oxygen above the embers.
  • An afterburner wall 26 which closes off the upper part of the combustion chamber 21 is inserted in the combustion chamber 21 at a distance from the rear combustion chamber wall 25.
  • baffle plates 27 arranged symmetrically to the central plane through the main axis of the combustion chamber. These baffles 27 are inclined at an angle in the range of 30 ° to the horizontal and are spaced at their lower, adjacent ends by about 20 the diameter of the combustion chamber, and at the upper outer ends there is still a free passage of about 10% to to the wall of the combustion chamber 21.
  • the height of the afterburner wall 25 is approximately 10 greater than the radius of the combustion chamber 21, and the distance of the afterburner wall 25 from the rear combustion chamber wall 25 is approximately 15% of the diameter.
  • a baffle plate 28 in the form of an M is located above these baffles 27, at a point a short distance below the exhaust pipe 23.
  • the exhaust gases are accelerated and swirled by this arrangement of guide plates 27 and deflection plate 28.
  • the exhaust gases in the afterburner chamber can be ignited by means of openings 29a, 29b and 29c, which were produced as round bores with a diameter of 15 mm. It has been shown that even cold gases with a temperature of less than 450 ° C are burned and thereby heated to a temperature in the range of 800 ° C. This means that the flue gas cooling can be put into operation very early and the requirement that only colorless flue gas may be released from the chimney after 3 minutes.
  • a stop plate 34 is braced in the exhaust pipe 23 by means of a pipe sleeve 33 and a threaded bolt 33a.
  • a stepped bracket 32 is attached to the tubular sleeve. This support bracket 32 serves to hold the baffle plate 28. The free end of the support bracket 32 is inserted through a slot opening 35 in the afterburner wall 26 and on the front side of the afterburner wall 26 by a guide pin 31 against the end face of the baffle plates 28 as a counterhold pressed.
  • the baffles 27 are attached to the afterburner wall 26. This is provided with a handle 30 for easier handling when inserting and removing.
  • first opening 29a At the point of penetration of the main axis through the after burner wall 26 arranged.
  • Two further openings 29b are located at the same height as the first-mentioned opening 29a, but in the edge region and at a distance of approximately 10% from the edge.
  • Two other openings 29c are also located in the edge region at the same distance from the edge as the aforementioned two openings 29b, but at least approximately at the level of the lower part of the exhaust pipe 23.
  • the deflection plate 28 is formed in one piece. Of course, this can also consist of two parts which are attached to the bracket 32 with screws.
  • the exhaust gas flow in the afterburner chamber can be adapted to the chimney draft using slotted holes in the two baffle plates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Incineration Of Waste (AREA)
EP84810050A 1983-02-03 1984-01-27 Dispositif de chauffage Withdrawn EP0122221A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH61383 1983-02-03
CH613/83 1983-02-03

Publications (1)

Publication Number Publication Date
EP0122221A1 true EP0122221A1 (fr) 1984-10-17

Family

ID=4191069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810050A Withdrawn EP0122221A1 (fr) 1983-02-03 1984-01-27 Dispositif de chauffage

Country Status (1)

Country Link
EP (1) EP0122221A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT29988B (de) * 1902-04-30 1907-09-25 Richard Schulz Einrichtung zur Rauchverbrennung bei Wasserrohrkesselfeuerungen mit hinter dem Feuerherde liegendem Feuerzugteil aus feuerfestem Stoffe, in welchem die Feuergase erst nach Durchstreichen des einen Rohrbündels eintreten.
GB191024609A (en) * 1910-10-24 1911-10-24 Henry Askew Improvements in and relating to the Furnaces of Steam Boilers and other Furnaces.
CH204489A (de) * 1938-03-21 1939-05-15 Muehlethaler Waldvogel Ewald Vorrichtung zum Anzeigen von Störungen an Feuerungen.
CH599508A5 (fr) * 1976-12-23 1978-05-31 Sander Spaenex Gmbh & Co Kg
DD148813A1 (de) * 1980-01-25 1981-06-10 Udo Becher Anordnung zur regelung der sekundaerluftzufuhr fuer feststoffrostfeuerungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT29988B (de) * 1902-04-30 1907-09-25 Richard Schulz Einrichtung zur Rauchverbrennung bei Wasserrohrkesselfeuerungen mit hinter dem Feuerherde liegendem Feuerzugteil aus feuerfestem Stoffe, in welchem die Feuergase erst nach Durchstreichen des einen Rohrbündels eintreten.
GB191024609A (en) * 1910-10-24 1911-10-24 Henry Askew Improvements in and relating to the Furnaces of Steam Boilers and other Furnaces.
CH204489A (de) * 1938-03-21 1939-05-15 Muehlethaler Waldvogel Ewald Vorrichtung zum Anzeigen von Störungen an Feuerungen.
CH599508A5 (fr) * 1976-12-23 1978-05-31 Sander Spaenex Gmbh & Co Kg
DD148813A1 (de) * 1980-01-25 1981-06-10 Udo Becher Anordnung zur regelung der sekundaerluftzufuhr fuer feststoffrostfeuerungen

Similar Documents

Publication Publication Date Title
DE60108711T2 (de) Vormischbrenner mit niedrigem NOx-Ausstoss und Verfahren dafür
DE2820933C2 (de) Feuerung für feste Brennstoffe
DE69412999T2 (de) Raumheizer für feste brennstoffe
DE4406446A1 (de) Heizeinrichtung für gasförmige Brennstoffe
AT397554B (de) Vorrichtung zum verbrennen fester brennstoffe, insbesondere holz
EP0122221A1 (fr) Dispositif de chauffage
DE2812962C2 (de) Heizofen für Holz
DE4403615B4 (de) Verteilungsvorrichtung für Sekundärluft in einer Heizeinrichtung
DE69001197T2 (de) Kesselglied fuer niedertemperatur-heizkessel.
DE3503554C2 (fr)
EP0058991A2 (fr) Four pour la combustion de combustibles solides, en particulier du bois
DE2737902C2 (fr)
DE3229063C2 (de) Vorrichtung zum Anzünden von Festbrennstoffen in einem für feste und flüssige oder gasförmige Brennstoffe ausgelegten Heizkessel
DE4009316A1 (de) Heizvorrichtung fuer feste brennstoffe
DD238260A5 (de) Atmosphaerischer warmwasserkessel mit unten angeordnetem verbrennungsraum, insbesondere fuer gasfeuerung
DE1778291C3 (de) Heizvorrichtung für flüssige, gasförmige und/oder feste Brennstoffe
AT412306B (de) Ofen zur befeuerung von festem brennstoff
CH632079A5 (en) Heating device
DE3140498A1 (de) Heizofen mit vielstoffbrennraum und sekundaerluftzufuhr
DE3302957C2 (fr)
DE69800253T2 (de) Ausbaufähige Heizung
CH680159A5 (fr)
DE3429268A1 (de) Verbrennungseinrichtung
DE3404237A1 (de) Verbrennungsofen
DE1194112B (de) Heizkessel fuer Warmwasserheizungsanlagen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850618

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LINIGER, ARMIN