SOLID FUEL COMBUSTION METHOD, AND STEAM AND WATER HEATING BOILER FOR ITS IMPLEMENTATION Russian patent published in 2015 - IPC F23B10/00 F23B101/00 F23B80/00 F24H1/40 

Abstract RU 2543922 C1

FIELD: power industry.

SUBSTANCE: method of two-stage combustion of solid fuel involves furnace filling with solid fuel in lumps, oxidiser supply to the furnace through grates at the furnace bottom, where in operation mode the oxidiser is fed through grates in amount insufficient for full oxidation of lump fuel, afterburning of obtained gas outside if the furnace using additional oxidiser feeding, combustion heat transfer to heat exchange system with tubular heat exchangers filled with liquid heat carrier, and flue gas exhaust. Side surfaces of the furnace ore formed by tubular heat exchangers installed over gaps, and pyrolysis gas collection chamber is positioned between heat exchangers and furnace housing.

EFFECT: higher energy saving, reliability, durability, improved specific output of heat energy per furnace volume and weight.

10 cl, 2 dwg

Similar patents RU2543922C1

Title Year Author Number
METHOD OF SOLID FUEL COMBUSTION AND HIGH-TEMPERATURE REACTOR WITH STEAM BOILER FOR ITS IMPLEMENTATION 2017
  • Semenikhin Sergej Petrovich
RU2663435C1
VERTICAL FURNACE OF WATER-STEAM BOILER FOR CONVERSION OF LOOSE TYPES OF FUEL INTO THERMAL ENERGY WITH AFTERBURNER CHAMBERS OF PYROLYSIS GASES 2013
  • Barbolin Sergej Pavlovich
RU2596682C2
HEAT EXCHANGING DEVICE WITH LINED FURNACE FOR THE SOLID, LOOSE FUELS AND WASTE PROCESSING INTO THE HEAT ENERGY 2016
  • Barbolin Sergej Pavlovich
RU2664887C2
PYROLYSIS BOILER 2013
  • Popov Pavel Nikolaevich
RU2528192C1
CONTINUOUS BURNING SOLID BOILER 2020
  • Iliodorov Vladimir Aleksandrovich
  • Ryzhov Vadim Sergeevich
RU2743867C1
VERTICAL FURNACE OF STEAM-WATER HEATING BOILER TO PROCESS LOOSE TYPES OF FUEL INTO THERMAL ENERGY 2010
  • Barbolin Sergej Pavlovich
RU2426028C1
FURNACE OF STEAM AND WATER HEATING BOILER FOR BURNING WASTES OF WOODWORKING INDUSTRY 2005
  • Barbolin Sergej Pavlovich
RU2310124C2
HOT-WATER HEATING BOILER 2014
  • Novikov Vasilij Vasil'Evich
  • Ivanov Vjacheslav Ivanovich
  • Janenko Aleksandr Evgen'Evich
  • Tsygankov Sergej Viktorovich
RU2543924C1
VORTEX AFTERBURNING BOILER 2020
  • Puzyrev Mikhail Evgenevich
  • Puzyrev Evgenij Mikhajlovich
  • Platov Ivan Vladimirovich
RU2748363C1
METHOD FOR THERMAL PROCESSING OF SLATE COAL WITH PRODUCTION OF LIQUID AND GASEOUS FUEL AND ALSO CEMENT CLINKER AND FACILITY FOR ITS EMPLOYING 2007
  • Blokhin Aleksandr Ivanovich
  • Blokhin Sergej Aleksandrovich
  • Gol'Mshtok Ehduard Il'Ich
  • Kozhitsev Dmitrij Vasil'Evich
  • Petrov Mikhail Sergeevich
  • Salikhov Ruslan Minullaevich
  • Stel'Makh Gennadij Pavlovich
RU2339673C1

RU 2 543 922 C1

Authors

Semenikhin Sergej Petrovich

Dates

2015-03-10Published

2014-01-29Filed