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CL2019003683A1 - System and method to improve the combustion process of a solid fuel using an inert porous medium. - Google Patents

System and method to improve the combustion process of a solid fuel using an inert porous medium.

Info

Publication number
CL2019003683A1
CL2019003683A1 CL2019003683A CL2019003683A CL2019003683A1 CL 2019003683 A1 CL2019003683 A1 CL 2019003683A1 CL 2019003683 A CL2019003683 A CL 2019003683A CL 2019003683 A CL2019003683 A CL 2019003683A CL 2019003683 A1 CL2019003683 A1 CL 2019003683A1
Authority
CL
Chile
Prior art keywords
combustion
inert porous
porous medium
hearth
solid fuel
Prior art date
Application number
CL2019003683A
Other languages
Spanish (es)
Inventor
Gonzalo Toledo Torres Mario
Original Assignee
Univ Tecnica Federico Santa Maria Utfsm
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 Univ Tecnica Federico Santa Maria Utfsm filed Critical Univ Tecnica Federico Santa Maria Utfsm
Priority to CL2019003683A priority Critical patent/CL2019003683A1/en
Publication of CL2019003683A1 publication Critical patent/CL2019003683A1/en
Priority to PE2022001112A priority patent/PE20221616A1/en
Priority to PCT/CL2020/050179 priority patent/WO2021119871A1/en
Priority to CA3168332A priority patent/CA3168332A1/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
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • 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
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • 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
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • 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
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F24B1/197—Hearths

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

La invención se refiere a un sistema y a un método de combustión de combustibles sólidos, que utilizan un medio poroso inerte en el proceso de combustión. El sistema comprende: un hogar de combustión que contiene combustible sólido en su interior, el combustible sólido es sometido a un proceso de combustión al interior del hogar, generando gases de combustión, un medio poroso inerte dispuesto al interior del hogar de combustión, el medio poroso inerte está en la cercanía del combustible sólido, y medios de control de flujo dispuestos en el hogar de combustión. Los medios de control de flujo se disponen para controlar la operación de: al menos una entrada de aire en el hogar de combustión, para inyectar aire de admisión hacia el interior del hogar de combustión; y al menos una salida de gases de escape en el hogar de combustión, para liberar gases de escape hacia el exterior del hogar de combustión. Los medios de control de flujo generan un flujo de aire de admisión y gases de combustión entre la al menos una entrada de aire y la al menos una salida de gases de escape, formándose una premezcla de aire de admisión y gases de combustión al interior del hogar. Los medios de control de flujo y el medio poroso inerte hacen circular la premezcla a través del medio poroso inerte, en particular, a través de los poros del medio poroso inerte, provocando el precalentamiento del aire de admisión y la aceleración de la reacción de los gases de combustión dentro de los poros, combustionando la premezcla al interior de los poros del medio poroso inerte.The invention relates to a system and a method of combustion of solid fuels, which use an inert porous medium in the combustion process. The system comprises: a combustion hearth that contains solid fuel inside, the solid fuel is subjected to a combustion process inside the hearth, generating combustion gases, an inert porous medium arranged inside the combustion hearth, the medium inert porous is in the vicinity of the solid fuel, and flow control means arranged in the combustion hearth. The flow control means are arranged to control the operation of: at least one air inlet in the combustion hearth, to inject intake air into the combustion hearth; and at least one exhaust gas outlet in the combustion hearth, to release exhaust gases to the outside of the combustion hearth. The flow control means generate a flow of intake air and combustion gases between the at least one air inlet and the at least one exhaust gas outlet, forming a premix of intake air and combustion gases inside the home. The flow control means and the inert porous medium circulate the premix through the inert porous medium, in particular, through the pores of the inert porous medium, causing the preheating of the intake air and the acceleration of the reaction of the flue gases within the pores, combusting the premix within the pores of the inert porous medium.

CL2019003683A 2019-12-16 2019-12-16 System and method to improve the combustion process of a solid fuel using an inert porous medium. CL2019003683A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CL2019003683A CL2019003683A1 (en) 2019-12-16 2019-12-16 System and method to improve the combustion process of a solid fuel using an inert porous medium.
PE2022001112A PE20221616A1 (en) 2019-12-16 2020-12-15 SYSTEM AND METHOD TO IMPROVE THE COMBUSTION PROCESS OF A SOLID FUEL USING AN INERT POROUS MEDIUM
PCT/CL2020/050179 WO2021119871A1 (en) 2019-12-16 2020-12-15 System and method for improving the combustion process of a solid fuel by means of an inert porous medium
CA3168332A CA3168332A1 (en) 2019-12-16 2020-12-15 System and method for improving the combustion process of a solid fuel by means of an inert porous medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2019003683A CL2019003683A1 (en) 2019-12-16 2019-12-16 System and method to improve the combustion process of a solid fuel using an inert porous medium.

Publications (1)

Publication Number Publication Date
CL2019003683A1 true CL2019003683A1 (en) 2020-04-17

Family

ID=70457335

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019003683A CL2019003683A1 (en) 2019-12-16 2019-12-16 System and method to improve the combustion process of a solid fuel using an inert porous medium.

Country Status (4)

Country Link
CA (1) CA3168332A1 (en)
CL (1) CL2019003683A1 (en)
PE (1) PE20221616A1 (en)
WO (1) WO2021119871A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574774A (en) * 1984-10-09 1986-03-11 Wells Harold D Fireplace accessory
US6237587B1 (en) * 1999-08-05 2001-05-29 Temeku Technologies Inc. Woodburning fireplace exhaust catalytic cleaner
US8622054B1 (en) * 2007-03-13 2014-01-07 Clear Skies Unlimited, Inc. Methods and systems for reducing combustion emissions
DE202007006055U1 (en) * 2007-04-25 2007-12-27 Hark Gmbh & Co. Kg Kamin- Und Kachelofenbau Fireplace hearth
NL2001058C2 (en) * 2007-12-05 2009-06-08 D & J Holding B V Fireplace and method for cleaning combustion gases from a fire.
CN102213447A (en) * 2011-05-25 2011-10-12 浙江工业大学 Solid fuel energy-saving and environment-friendly fireplace
CL2012003372A1 (en) * 2012-11-30 2013-08-09 Univ Santiago Chile Post combustor to increase thermal efficiency and reduce the emission of pollutants from wood heating equipment that have a combustion chamber, has a plurality of layers of solid particles that generate a porous medium and are contained in an inner container that has at least one lower opening for the inlet gases, and at least one upper opening for the outlet gases; and associated method.
WO2015134804A1 (en) * 2014-03-05 2015-09-11 Lance Carl Grace Emission reduction device for a wood heater
KR20160141097A (en) * 2015-05-28 2016-12-08 여은석 The stove of high efficiency
JP2018021738A (en) * 2016-08-05 2018-02-08 登美夫 望月 Heater

Also Published As

Publication number Publication date
WO2021119871A1 (en) 2021-06-24
CA3168332A1 (en) 2021-06-24
PE20221616A1 (en) 2022-10-12

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