FI20200008A - Solid fuel combustion method using a tubular rotary grate - Google Patents

Solid fuel combustion method using a tubular rotary grate

Info

Publication number
FI20200008A
FI20200008A FI20200008A FI20200008A FI20200008A FI 20200008 A FI20200008 A FI 20200008A FI 20200008 A FI20200008 A FI 20200008A FI 20200008 A FI20200008 A FI 20200008A FI 20200008 A FI20200008 A FI 20200008A
Authority
FI
Finland
Prior art keywords
fuel
grate
addition
solid fuel
rotating grate
Prior art date
Application number
FI20200008A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20200008A1 (en
Inventor
Veikko Lähde
Original Assignee
Laehde Veikko
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 Laehde Veikko filed Critical Laehde Veikko
Priority to FI20200008A priority Critical patent/FI20200008A1/en
Publication of FI20200008A publication Critical patent/FI20200008A/en
Publication of FI20200008A1 publication Critical patent/FI20200008A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H9/00—Revolving-grates; Rocking or shaking grates
    • F23H9/02—Revolving cylindrical grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
    • F23B30/04—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel-supporting surfaces that are rotatable around a horizontal or inclined axis and support the fuel on their inside, e.g. cylindrical grates

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

För ett fast bränsle avsett förbränningsförfararande som använder en rörformig vridrost. Förfarandet är kännetecknat av att tillsättning av bränsle utförs på bränsle som brinner i en vridrosts (1) nedre del genom en i vridrostens ända anordnad påfyllningsöppning (2). Efter tillsättningen vrids den rörformiga vridrosten lämpligt på så sätt att det brinnande bränslet och glödande kol (6) vrider sig på tillsatt bränsle (5). Det tillsatta bränslet (5) som har blivit under det brinnande bränslet och kollagret (6) blir hett och de brinnande gaserna som frigörs därifrån måste gå genom det glödande kollagret (6), lågor och därtill den ovanför anordnade vridrostens heta del med perfekt förbränning. På grund av vridrostens massa är bindning av värme inne i brandhärden effektiv till följd av vilket temperaturen av den avgående rökgasen också är lägre.For a solid fuel intended combustion process using a tubular rotary grate. The method is characterized in that the addition of fuel is carried out on fuel which burns in the lower part of a rotating grate (1) through a filling opening (2) arranged in the end of the rotating grate. After the addition, the tubular rotating grate is suitably rotated in such a way that the burning fuel and glowing coal (6) rotate on the added fuel (5). The added fuel (5) which has become below the burning fuel and the carbon layer (6) becomes hot and the burning gases released therefrom must pass through the glowing carbon layer (6), flames and in addition the hot part of the rotating grate arranged above with perfect combustion. Due to the mass of the rotary grate, the binding of heat inside the hearth is efficient as a result of which the temperature of the exhaust flue gas is also lower.

FI20200008A 2020-02-06 2020-02-06 Solid fuel combustion method using a tubular rotary grate FI20200008A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20200008A FI20200008A1 (en) 2020-02-06 2020-02-06 Solid fuel combustion method using a tubular rotary grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20200008A FI20200008A1 (en) 2020-02-06 2020-02-06 Solid fuel combustion method using a tubular rotary grate

Publications (2)

Publication Number Publication Date
FI20200008A true FI20200008A (en) 2021-11-05
FI20200008A1 FI20200008A1 (en) 2021-11-05

Family

ID=79171407

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20200008A FI20200008A1 (en) 2020-02-06 2020-02-06 Solid fuel combustion method using a tubular rotary grate

Country Status (1)

Country Link
FI (1) FI20200008A1 (en)

Also Published As

Publication number Publication date
FI20200008A1 (en) 2021-11-05

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