EP2870411A2 - Method and device for automatic regulation of optimal conditions of biomass combustion - Google Patents

Method and device for automatic regulation of optimal conditions of biomass combustion

Info

Publication number
EP2870411A2
EP2870411A2 EP13789400.2A EP13789400A EP2870411A2 EP 2870411 A2 EP2870411 A2 EP 2870411A2 EP 13789400 A EP13789400 A EP 13789400A EP 2870411 A2 EP2870411 A2 EP 2870411A2
Authority
EP
European Patent Office
Prior art keywords
shutter
exhaust gases
module
regulation
flow
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Withdrawn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
EP13789400.2A
Other languages
German (de)
English (en)
French (fr)
Inventor
Pecnik BOSTJAN
Makovac MASSIMO
Sirc ALBIN
Egart PRIMOZ
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.)
Atech Elektronika d o o
Original Assignee
Atech Elektronika d o o
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 Atech Elektronika d o o filed Critical Atech Elektronika d o o
Publication of EP2870411A2 publication Critical patent/EP2870411A2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F23G7/105—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses of wood waste
    • 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
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/042—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/10—Arrangement of sensing devices
    • F23G2207/101—Arrangement of sensing devices for temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F23G2209/261—Woodwaste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/04—Air or combustion gas valves or dampers in stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors

Definitions

  • a further goal of this invention is a design of a regulation and control system that will be modular and will allow manufacturing of independent modules.
  • the modules will allow various combinations and will be adaptable to various systems of combustion chambers, which will provide a simple and a price efficient solution to installation into existing heating systems.
  • a further goal of the invention is a design of a regulation and control system that can be built in already existing fume systems as an upgrade.
  • An additional goal of the present invention is also to provide a regulation and control system that will be autonomous and will not need a supplementary energy source for its operation.
  • None of the mentioned inventions solves a problem of an automatic regulation of optimal combustion conditions as the present invention does.
  • the object of the invention is a method for automatic regulation of optimal conditions of biomass combustion that following an internal algorithm adequately evaluates data from a temperature sensor of exhaust gases and a draught sensor, and by means of a processor and a user interface sends commands to control electronics for a fan and to control electronic of a mechanical actuator for movement of a shutter. This creates conditions for a rapid cool startup under consideration of various influential burning factors, it allows maintenance of operating temperature by reducing the rate of exhaust gases and an autonomous way of supply of the regulation and control system.
  • the construction of the shutter 4 provides a good fitting into the attachments 2 and 3 and makes blocking of rotation of the shutter 4 during operation impossible.
  • the shutter 4 is fastened on a shaft mounted in the housing 1 and connected with the reduction box via a clutch.
  • the shutter 4 can be rotated by means of a special lever 7 that also serves as an external indicator of the shutter position.
  • the construction allows the shutter to be moved to the opened or closed position for cleaning purposes.
  • the basic module can be upgraded by a supply module with a thermo-electric generator that converts the heat energy of exhaust gases into electric energy needed for the normal operation of the system.
  • the thermo-electric generator generates electricity from the waste heat of the fume pipe and stores it in a suitable storage unit.
  • the module is fastened to the fume pipe which provides a sufficient transfer of heat energy for an efficient operation of the thermo-electric generator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
EP13789400.2A 2012-07-09 2013-07-09 Method and device for automatic regulation of optimal conditions of biomass combustion Withdrawn EP2870411A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SI201200229A SI24147A (sl) 2012-07-09 2012-07-09 Postopek in naprava za avtomatsko uravnavanje optimalnih pogojev izgorevanja biomase
PCT/SI2013/000043 WO2014011121A2 (en) 2012-07-09 2013-07-09 Method and device for automatic regulation of optimal conditions of biomass combustion

Publications (1)

Publication Number Publication Date
EP2870411A2 true EP2870411A2 (en) 2015-05-13

Family

ID=49916630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13789400.2A Withdrawn EP2870411A2 (en) 2012-07-09 2013-07-09 Method and device for automatic regulation of optimal conditions of biomass combustion

Country Status (3)

Country Link
EP (1) EP2870411A2 (sl)
SI (1) SI24147A (sl)
WO (1) WO2014011121A2 (sl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017144614A1 (en) * 2016-02-23 2017-08-31 Atech Elektronika D.O.O. Device to regulate and optimize combustion in solid-fuel heating devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800005896A1 (it) * 2018-05-31 2019-12-01 Camporese Enzo Dispositivo modulare autonomo con possibile integrazione in sistemi di combustione preesistenti, consistente in un microprocessore ASIC appositamente progettato, con funzionalità plug and play per le varie sonde di misura esistenti in commercio per ottimizzare la combustione di biomassa. Attraverso la analisi qualitativa e quantitativa della quantità di ossigeno e altri elementi derivanti dalla combustione, gestisce in modo autonomo interfacciando diverse tipologie di attuatori alimentati sia in tensione continua che alternata
CN117170296B (zh) * 2023-11-03 2023-12-26 江苏鲁班环保科技有限公司 一种节能型环保设备协同同步控制系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US206227A (en) * 1878-07-23 Improvement in stove-pipe dampers
US403489A (en) * 1889-05-14 Silas c
US540049A (en) * 1895-05-28 Damper
US1901125A (en) * 1933-03-14 Damper-
US5988589A (en) * 1996-07-17 1999-11-23 Mowill; R. Jan Air valve assembly including split-shaft and seal arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450841A (en) * 1993-05-18 1995-09-19 Gmi Holding, Inc. Multi-function remote control system for gas fireplace
US20090215375A1 (en) * 2003-03-06 2009-08-27 Greenvex Fan Assemblies, Mechanical Draft Systems and Methods
US20070221205A1 (en) * 2006-03-21 2007-09-27 Landon Richard B Self powered pelletized fuel heating device
AU2011323160B2 (en) * 2010-11-05 2015-09-17 Biomass Controls Pbc Intelligently-controlled catalytic converter for biofuel-fired boiler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US206227A (en) * 1878-07-23 Improvement in stove-pipe dampers
US403489A (en) * 1889-05-14 Silas c
US540049A (en) * 1895-05-28 Damper
US1901125A (en) * 1933-03-14 Damper-
US5988589A (en) * 1996-07-17 1999-11-23 Mowill; R. Jan Air valve assembly including split-shaft and seal arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017144614A1 (en) * 2016-02-23 2017-08-31 Atech Elektronika D.O.O. Device to regulate and optimize combustion in solid-fuel heating devices

Also Published As

Publication number Publication date
SI24147A (sl) 2014-01-31
WO2014011121A2 (en) 2014-01-16
WO2014011121A3 (en) 2014-03-20

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