PL411542A1 - Burner for gasified biofuel, preferably wood pellets - Google Patents

Burner for gasified biofuel, preferably wood pellets

Info

Publication number
PL411542A1
PL411542A1 PL411542A PL41154215A PL411542A1 PL 411542 A1 PL411542 A1 PL 411542A1 PL 411542 A PL411542 A PL 411542A PL 41154215 A PL41154215 A PL 41154215A PL 411542 A1 PL411542 A1 PL 411542A1
Authority
PL
Poland
Prior art keywords
burner
grate
wall
combustion chamber
movable wall
Prior art date
Application number
PL411542A
Other languages
Polish (pl)
Other versions
PL231251B1 (en
Inventor
Leszek Janczyk
Sławomir Zagrodnik
Original Assignee
Leszek Janczyk
Sławomir Zagrodnik
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 Leszek Janczyk, Sławomir Zagrodnik filed Critical Leszek Janczyk
Priority to PL411542A priority Critical patent/PL231251B1/en
Priority to EP16000566.6A priority patent/EP3088801B1/en
Publication of PL411542A1 publication Critical patent/PL411542A1/en
Publication of PL231251B1 publication Critical patent/PL231251B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F23B1/26—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using imperforate fuel supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/12—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyor terminating above the fuel bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F23H13/06—Dumping grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H15/00—Cleaning arrangements for grates; Moving fuel along grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/02—Pretreatment or prehandling using belt conveyors

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)
  • Solid-Fuel Combustion (AREA)

Abstract

Palnik zawiera obudowę (1) z zabudowaną wewnątrz komorą paleniskową (2) i palnikiem strumieniowym (3). Komora paleniskowa (2) ma grawitacyjnie zasilany przez rurę zasypową (6) koszowy ruszt (5), ograniczony ściankami stałymi i ścianką ruchomą w postaci sztywno połączonych ze sobą pod kątem rozwartym ścianką tylną i ścianką dna. Ścianka ruchoma ma oś obrotu (14) łożyskowaną w ściankach bocznych i napędzaną siłownikiem mechanizmu oczyszczania rusztu (5). Strefa narożnego połączenia ścianki ruchomej ponacinana jest szczelinami powietrznymi ukierunkowanymi prostopadle do osi obrotu (14), a za ścianką tylną zamocowany jest grzebień czyszczący z zębami, które w skrajnym położeniu otwarcia rusztu (5) wnikają w szczeliny powietrzne ścianki ruchomej. Palnik wyposażony jest w elektryczną zapalarkę nadmuchową. Rura zasypowa (6) objęta jest rurą powietrza wtórnego (7) połączoną z palnikiem strumieniowym (3) przez wydzieloną nad komorą paleniskową (2) komorę powietrza (9). Moduł sterowania współpracuje z dwoma czujnikami poziomu biopaliwa (28, 29), które działają w zakresie promieniowania podczerwonego we własnych kodach komunikacji. Dolny czujnik (28) ma tor pomiarowy usytuowany bezpośrednio nad środkiem ścianki dna a górny (29) zabudowany jest w pobliżu górnej krawędzi ścianki tylnej w położeniu zamknięcia rusztu (5), pod rurą zasypową (6).The burner contains a casing (1) with a built-in combustion chamber (2) and a jet burner (3). The combustion chamber (2) has gravity fed by the charging tube (6), the basket grate (5), limited by fixed walls and a movable wall in the form of rigidly connected with each other at an obtuse angle by the rear wall and bottom wall. The movable wall has a rotation axis (14), bearing in the side walls and driven by an actuator of the grate cleaning mechanism (5). The zone of the corner connection of the movable wall is cut with air gaps oriented perpendicular to the axis of rotation (14), and behind the rear wall there is a cleaning comb with teeth that in the extreme position of the grate (5) penetrate into the air gaps of the movable wall. The burner is equipped with an electric blow lighter. The charging pipe (6) is covered by a secondary air pipe (7) connected to the jet burner (3) through an air chamber (9) separated above the combustion chamber (2). The control module works with two biofuel level sensors (28, 29) that operate in the field of infrared radiation in their own communication codes. The lower sensor (28) has a measuring track located directly above the bottom wall center and the upper (29) is built near the upper edge of the rear wall in the closed position of the grate (5), under the charging pipe (6).

PL411542A 2015-03-11 2015-03-11 Burner for gasified biofuel, preferably wood pellets PL231251B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL411542A PL231251B1 (en) 2015-03-11 2015-03-11 Burner for gasified biofuel, preferably wood pellets
EP16000566.6A EP3088801B1 (en) 2015-03-11 2016-03-09 Gasified biofuel burner, especially for wood pellets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL411542A PL231251B1 (en) 2015-03-11 2015-03-11 Burner for gasified biofuel, preferably wood pellets

Publications (2)

Publication Number Publication Date
PL411542A1 true PL411542A1 (en) 2016-09-12
PL231251B1 PL231251B1 (en) 2019-02-28

Family

ID=55524048

Family Applications (1)

Application Number Title Priority Date Filing Date
PL411542A PL231251B1 (en) 2015-03-11 2015-03-11 Burner for gasified biofuel, preferably wood pellets

Country Status (2)

Country Link
EP (1) EP3088801B1 (en)
PL (1) PL231251B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800001147A1 (en) * 2018-01-17 2019-07-17 Rossofuoco Srl Improved burner that can be installed on a space heating device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191013640A (en) * 1910-06-06 1911-03-30 William Harold Booth Improvements in Lifting and Adjustable Fire Grates for Kitchen Ranges and the like.
DE2830586A1 (en) 1978-07-12 1980-01-31 Schuller Gmbh Glaswerk METHOD AND DEVICE FOR PRODUCING THREADS FROM GLASS
PL121906B1 (en) 1978-07-19 1982-06-30 Politechnika Slaska Im Wincent Meter for measuring potential of electrodes in electrolytic tanks using commutation method vannakh po kommutacionnomu metodu
GB2067742A (en) * 1979-12-12 1981-07-30 Melis F Heating boiler with solid fuel
US20070215021A1 (en) * 2003-04-09 2007-09-20 Even Temp, Inc. Apparatus and method for combustion
ITVI20040014A1 (en) 2004-01-28 2004-04-28 Thermorossi Spa BURNER FOR PELLETS, CHIPPED, CEREALS AND VEGETABLE WASTE GENERAL STOVES IN GENERAL
US7739966B2 (en) * 2005-12-01 2010-06-22 Janfire Ab Device and method for the combustion of granular, solid fuel
PL208551B1 (en) * 2007-04-11 2011-05-31 Leszek Janczy Burner for pellets for central heating boiler
PL216981B1 (en) * 2010-08-20 2014-06-30 Bogdan Baran Furnace insert for the stove fired with the fine granular solid fuel, preferably for the pellet fired fire-place
KR101295328B1 (en) 2012-06-11 2013-08-12 주식회사 경동나비엔 A pellet boiler with a rotatable grate

Also Published As

Publication number Publication date
EP3088801A1 (en) 2016-11-02
EP3088801B1 (en) 2021-05-26
PL231251B1 (en) 2019-02-28

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