EP1568948A2 - Installation de chauffage coaxiale pour combustible granulé pour opération et nettoyage automatique de la chaudière et du brûleur Rondell - Google Patents

Installation de chauffage coaxiale pour combustible granulé pour opération et nettoyage automatique de la chaudière et du brûleur Rondell Download PDF

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Publication number
EP1568948A2
EP1568948A2 EP05003626A EP05003626A EP1568948A2 EP 1568948 A2 EP1568948 A2 EP 1568948A2 EP 05003626 A EP05003626 A EP 05003626A EP 05003626 A EP05003626 A EP 05003626A EP 1568948 A2 EP1568948 A2 EP 1568948A2
Authority
EP
European Patent Office
Prior art keywords
burner
boiler
exhaust gas
cleaning
heating system
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Withdrawn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
EP05003626A
Other languages
German (de)
English (en)
Other versions
EP1568948A3 (fr
Inventor
Achim Böhmer
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
Priority claimed from DE202004002911U external-priority patent/DE202004002911U1/de
Application filed by Individual filed Critical Individual
Publication of EP1568948A2 publication Critical patent/EP1568948A2/fr
Publication of EP1568948A3 publication Critical patent/EP1568948A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/285—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged alongside 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
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
    • F23B7/005—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements with downdraught through fuel bed and grate
    • 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
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements

Definitions

  • the boiler “rondo” as well as the burner “rondell” essentially of cylindrical components, which are arranged coaxially. This allows inlet and outlet openings, as well as cleaning operations of one or more central, coaxial drive or control shafts (M) to operate.
  • M central, coaxial drive or control shafts
  • Containment space for incineration residues V
  • boiler bottom plate with one or more bottom slots Y2
  • scrapers Y1
  • the burner (W) which closes at the top to the inner boiler cylinder and a non-illustrated upper cover over the upper exhaust gas collecting chamber with the outer boiler cylinder (T) , closes.
  • the solid fuel for example pellets
  • the solid fuel is burned “rondell” in the burner as in 1. and 2. and enters as exhaust gas flow in the inner boiler cylinder, which as a cyclone dust collector is working.
  • the "dusty" dust component in the exhaust gas stream trickles down to the bottom of the boiler.
  • the exhaust gas flow reaches a residual heat exchanger pipe (TR) consisting of only one exhaust pipe and consisting of vertical pipes in the boiler water. It arises from the fact that the individual vertical pipes are connected at the top and bottom by arches to a pipe course.
  • TR residual heat exchanger pipe
  • rotatable "scraper bars” On the bottom of the boiler cylinder is one or more rotatable "scraper bars" (Y1) , which are at rest, ie during the combustion process, above the floor slit (s) (Y2) .
  • the "scraper (s)" (Y1) are rotated in the direction of arrow (G) before burner starts (similar to 3.6 described above), thus the combustion residues are stripped from the ground and glide in the circumferential direction of the bottom slots or ( Y2 ) until they finally fall out and land in the collection room (V) .
  • the cleaning of the inner boiler cylinder surface ( S ) takes over the wiper strip ( Y3 ).
  • a special feature is that the coaxial design of the drive centrally of one or more drive shaft (s) ( M ) is circular.
  • the drive shaft ( M ) of the burner is extended to the bottom.
  • the Antiebs variant is, as under 2.6. and 3.6. mentioned, irrelevant, because different Drive variants are possible and state of the art (gear motor, chain or Gear drive).

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)
  • Gas Burners (AREA)
  • Cleaning In General (AREA)
EP05003626A 2004-02-25 2005-02-20 Installation de chauffage coaxiale pour combustible granulé pour opération et nettoyage automatique de la chaudière et du brûleur Rondell Withdrawn EP1568948A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004002911U DE202004002911U1 (de) 2004-02-23 2004-02-25 Koaxial-Feststoffgranulat-Heizanlage für automatischen Betrieb und Reinigung von Kessel und Rondellbrenner
DE202004002911U 2004-02-25

Publications (2)

Publication Number Publication Date
EP1568948A2 true EP1568948A2 (fr) 2005-08-31
EP1568948A3 EP1568948A3 (fr) 2006-06-07

Family

ID=34745541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003626A Withdrawn EP1568948A3 (fr) 2004-02-25 2005-02-20 Installation de chauffage coaxiale pour combustible granulé pour opération et nettoyage automatique de la chaudière et du brûleur Rondell

Country Status (1)

Country Link
EP (1) EP1568948A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150122241A1 (en) * 2012-05-08 2015-05-07 Stephen William John Grant Wood pellet burner assembly
ITUA20162817A1 (it) * 2016-04-22 2017-10-22 De Longhi Appliances Srl Caldaia
CN112066379A (zh) * 2020-08-31 2020-12-11 姜爱涛 一种可自动清洁内壁的垃圾焚烧锅炉
CN118089427A (zh) * 2024-04-28 2024-05-28 陕西大力神航空新材料科技股份有限公司 一种真空自耗电弧炉的炉膛清理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE430239C (de) * 1924-10-31 1926-06-12 Richard Mews Warmwasserheizungskessel
BE756970A (fr) * 1969-10-02 1971-03-16 Atomenergi Ab Perfectionnements aux incinerateurs notamment d'ordures
GB2079910B (en) * 1980-07-08 1983-11-09 Dalby Harry Robert Solid fuel burner
SE454112B (sv) * 1984-07-26 1988-03-28 Whole Crop Biotechnics Bv Askutmatningsanordning
US4836115A (en) * 1988-06-23 1989-06-06 Macarthur Charles E Vertical furnace

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150122241A1 (en) * 2012-05-08 2015-05-07 Stephen William John Grant Wood pellet burner assembly
US10077904B2 (en) * 2012-05-08 2018-09-18 Stephen William John Grant Wood pellet burner assembly
ITUA20162817A1 (it) * 2016-04-22 2017-10-22 De Longhi Appliances Srl Caldaia
WO2017182664A1 (fr) * 2016-04-22 2017-10-26 De' Longhi Appliances S.R.L. Con Unico Socio Chaudière
CN109416195A (zh) * 2016-04-22 2019-03-01 德隆奇电器单股东有限责任公司 烧水器
CN109416195B (zh) * 2016-04-22 2021-06-15 德隆奇电器单一股东有限责任公司 烧水器
CN112066379A (zh) * 2020-08-31 2020-12-11 姜爱涛 一种可自动清洁内壁的垃圾焚烧锅炉
CN118089427A (zh) * 2024-04-28 2024-05-28 陕西大力神航空新材料科技股份有限公司 一种真空自耗电弧炉的炉膛清理装置

Also Published As

Publication number Publication date
EP1568948A3 (fr) 2006-06-07

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