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US20100263608A1 - Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler - Google Patents

Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler Download PDF

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Publication number
US20100263608A1
US20100263608A1 US12/743,232 US74323208A US2010263608A1 US 20100263608 A1 US20100263608 A1 US 20100263608A1 US 74323208 A US74323208 A US 74323208A US 2010263608 A1 US2010263608 A1 US 2010263608A1
Authority
US
United States
Prior art keywords
flue
thermal boiler
bio
inspection
drawer
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.)
Abandoned
Application number
US12/743,232
Other languages
English (en)
Inventor
Antonio Ungaro
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.)
UNGARO Srl
Original Assignee
UNGARO Srl
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 UNGARO Srl filed Critical UNGARO Srl
Assigned to UNGARO SRL reassignment UNGARO SRL ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: UNGARO, ANTONIO
Publication of US20100263608A1 publication Critical patent/US20100263608A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/04—Traps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B13/00—Details solely applicable to stoves or ranges burning solid fuels 
    • F24B13/006—Arrangements for cleaning, e.g. soot removal; Ash removal
    • F24B13/008—Ash containers

Definitions

  • bio-mass thermal boilers The efficiency of bio-mass thermal boilers depends, over time, other than on the precision of its design, but on the maintenance and cleaning of the elements of heat exchange and the disposal of the products of combustion. During the combustion of the bio-masses, ashes, creosote and dust are produced. The smoke from the combustion attracts a part of these products and, therefore, it is necessary to avoid these last may pollute the flue and the thermal boiler, thus lowering the efficiency of the thermal boiler itself.
  • Patent application US-A-2004163638 describes a thermal boiler to which a “T” has been placed at the base, furnished with a cup to collect ashes, creosote and dust.
  • the cup is situated in the posterior part of the thermal boiler, which is generally difficult to access for non-specialised personnel. The user is therefore obliged to call for the intervention of the maintenance service to carry out the cleaning.
  • the present invention proposes to overcome the difficulties and disadvantages present in the solutions on sale at present.
  • the main aim of the present invention is the creation of an inspection and maintenance drawer for the exhaust of fumes from the flue of a bio-mass powered thermal boiler, characterised by the fact that it has an element for closing and grasping situated in the front part of the boiler and an extended element that presents at its extremity a compartment situated at the base of the flue of the thermal boiler.
  • FIG. 1 represents an axonometric view of a thermal boiler in which an inspection and maintenance drawer for the exhaust of fumes from the flue of a bio-mass powered thermal boiler, object of the present invention, is situated;
  • FIG. 2 represents a section of a thermal boiler in which an inspection and maintenance drawer for the exhaust of fumes from the flue of a bio-mass powered thermal boiler, object of the present invention, is situated;
  • FIG. 3 represents a view of the inspection and maintenance drawer for the exhaust of fumes from the flue of a biomass powered thermal boiler, object of the present invention.
  • FIG. 1 which is an axonometric view of a biomass powered thermal boiler 1 the door 2 , situated in the front part, is visible.
  • the drawer 10 is situated behind the door 2 .
  • the drawer 10 is composed of a closing and grasping element 11 , to which an extended element 12 is attached, and which terminates with a compartment 13 in the shape of a drawer, which is placed at the base of the flue 14 .
  • the compartment 13 also presents a bar 15 , which seals the flue 14 perfectly.
  • the flue 14 is connected to the thermal boiler with a “T” element.
  • the shape of the compartment 13 may also be cylindrical to better adhere to the cylindrical shape of the flue.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Incineration Of Waste (AREA)
  • Ventilation (AREA)
US12/743,232 2007-11-15 2008-11-17 Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler Abandoned US20100263608A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000049A ITCS20070049A1 (it) 2007-11-15 2007-11-15 Cassetto d'ispezione e manutenzione dello scarico dei fumi della canna fumaria di una termocaldaia a biomassa
ITCS2007A000049 2007-11-15
PCT/IT2008/000715 WO2009063529A2 (fr) 2007-11-15 2008-11-17 Tiroir d'inspection et de maintenance de fumées d'échappement évacuées par le conduit de fumée d'une chaudière thermique alimentée en biomasse

Publications (1)

Publication Number Publication Date
US20100263608A1 true US20100263608A1 (en) 2010-10-21

Family

ID=40314602

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/743,232 Abandoned US20100263608A1 (en) 2007-11-15 2008-11-17 Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler

Country Status (5)

Country Link
US (1) US20100263608A1 (fr)
EP (1) EP2227656B1 (fr)
CA (1) CA2705728A1 (fr)
IT (1) ITCS20070049A1 (fr)
WO (1) WO2009063529A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776456A (zh) * 2015-04-23 2015-07-15 牛铭 钢结构轻便式抽屉灰斗无尘灶台

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900007392A1 (it) 2019-05-28 2020-11-28 Ungaro Srl Stufa a biomassa in particelle, munito di sistema di pulizia facilitato

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151516A (en) * 1936-02-20 1939-03-21 Philadelphia And Reading Coal Radiation heater
US2592980A (en) * 1949-07-13 1952-04-15 William B Van Wert Vertical flue boiler with internal heater
US3289618A (en) * 1963-12-16 1966-12-06 Westinghouse Electric Corp Incinerator device
US3934554A (en) * 1974-06-03 1976-01-27 Carlson Philip E Water and room heater
US4497262A (en) * 1983-11-03 1985-02-05 Clifford Nordine Wood fired boiler
US4536023A (en) * 1983-08-01 1985-08-20 Sutter Robert E Fireplace shovel assembly for removing and transporting ashes
US4677965A (en) * 1986-07-28 1987-07-07 Duerichen Johann G Wood or coal burning heater
US4941451A (en) * 1988-09-19 1990-07-17 Gilham Richard J Solid fuel burning heater
US5133266A (en) * 1991-10-17 1992-07-28 Mountain Home Development Company Pellet burning heating device
US5329920A (en) * 1991-11-29 1994-07-19 Dennis Brazier Wood burning boiler
US6588350B1 (en) * 2002-02-05 2003-07-08 Keystoker Inc. Automatic coal stoker with increased sensible heat outflow
US20040163638A1 (en) * 2003-02-20 2004-08-26 Mr. Ron Hornick Creosote Catcher
US6945180B1 (en) * 2004-06-03 2005-09-20 Vasyl Khymych Miniature garbage incinerator and method for incineration
US7836856B2 (en) * 2007-12-13 2010-11-23 Bock Water Heaters, Inc. Water heater with condensing flue

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US168168A (en) * 1875-09-28 Improvement in ash-pans
FR746777A (fr) * 1932-02-25 1933-06-06 Chaboche Et Cie E Cendrier pour appareils de chauffage à combustibles solides

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151516A (en) * 1936-02-20 1939-03-21 Philadelphia And Reading Coal Radiation heater
US2592980A (en) * 1949-07-13 1952-04-15 William B Van Wert Vertical flue boiler with internal heater
US3289618A (en) * 1963-12-16 1966-12-06 Westinghouse Electric Corp Incinerator device
US3934554A (en) * 1974-06-03 1976-01-27 Carlson Philip E Water and room heater
US4536023A (en) * 1983-08-01 1985-08-20 Sutter Robert E Fireplace shovel assembly for removing and transporting ashes
US4497262A (en) * 1983-11-03 1985-02-05 Clifford Nordine Wood fired boiler
US4677965A (en) * 1986-07-28 1987-07-07 Duerichen Johann G Wood or coal burning heater
US4941451A (en) * 1988-09-19 1990-07-17 Gilham Richard J Solid fuel burning heater
US5133266A (en) * 1991-10-17 1992-07-28 Mountain Home Development Company Pellet burning heating device
US5329920A (en) * 1991-11-29 1994-07-19 Dennis Brazier Wood burning boiler
US6588350B1 (en) * 2002-02-05 2003-07-08 Keystoker Inc. Automatic coal stoker with increased sensible heat outflow
US20040163638A1 (en) * 2003-02-20 2004-08-26 Mr. Ron Hornick Creosote Catcher
US6945180B1 (en) * 2004-06-03 2005-09-20 Vasyl Khymych Miniature garbage incinerator and method for incineration
US7836856B2 (en) * 2007-12-13 2010-11-23 Bock Water Heaters, Inc. Water heater with condensing flue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776456A (zh) * 2015-04-23 2015-07-15 牛铭 钢结构轻便式抽屉灰斗无尘灶台

Also Published As

Publication number Publication date
WO2009063529A2 (fr) 2009-05-22
EP2227656A2 (fr) 2010-09-15
EP2227656B1 (fr) 2017-08-23
ITCS20070049A1 (it) 2008-02-14
WO2009063529A3 (fr) 2009-08-20
CA2705728A1 (fr) 2009-05-22

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Legal Events

Date Code Title Description
AS Assignment

Owner name: UNGARO SRL, ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:UNGARO, ANTONIO;REEL/FRAME:024600/0483

Effective date: 20100528

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION