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ClassID:

155585 ⎘

F22B31/0084 - CPC Classification

Classification description:

Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed

Sub-classes:
Recent Application in this class:
#1
20220325961
2022-10-13

Heat exchanger for a loopseal of a circulating fluidized bed boiler and a circulating fluidized bed boiler

 #2
20210316264
2021-10-14

Arrangement for and a method of controlling flow of solid particles and a fluidized bed reactor

 #3
20200386399
2020-12-10

Supporting beam arrangement for supporting a flue gas duct

 #4
20200363056
2020-11-19

Method and a system for maintaining steam temperature with decreased loads of a steam turbine power plant comprising a fluidized bed boiler

 #5
20200025366
2020-01-23

Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same

 #6
20190017639
2019-01-17

System and method for connecting duct components in a boiler

 #7
20180252405
2018-09-06

Watertube panel portion and a method of manufacturing a watertube panel portion in a fluidized bed reactor

 #8
20180073723
2018-03-15

Assembly and a method of installing an assembly of a particle separator module and a heat exchange chamber module, and a circulating fluidized bed boiler with such an assembly

 #9
20170343208
2017-11-30

Material handling system for fluids

 #10
20160320051
2016-11-03

Comb tooth type water-cooled column and furnace having the same

 #11
20160178191
2016-06-23

Furnace of circulating fluidized bed boiler having variable cross-section water-cooled column

 #12
20160146452
2016-05-26

Fluidized-bed boiler integrating multifunctional inertia-gravity separator with multiple furnace profiles

 #13
20160123574
2016-05-05

Fluidized bed boiler with a support construction for a particle separator

 #14
20150184847
2015-07-02

Large-size circulating fluidized bed boiler, air distributor and air distributor assembly

 #15
20150107248
2015-04-23

Oxy fired power generation system and method of operating the same

 #16
20140299027
2014-10-09

Large-scale circulating fluidized bed boiler

 #17
20140065559
2014-03-06

PRESSURIZED OXY-COMBUSTION POWER BOILER AND POWER PLANT AND METHOD OF OPERATING THE SAME

 #18
20130323654
2013-12-05

Method to enhance operation of circulating mass reactor and method to carry out such reactor

 #19
20130284119
2013-10-31

Circulating fluidized bed boiler

 #20
20120103584
2012-05-03

Water-cooling U-valve

 #21
20110073049
2011-03-31

In-bed solids control valve

 #22
20100242815
2010-09-30

Sealpot and method for controlling a solids flow rate therethrough

 #23
20100049369
2010-02-25

Modeling and control optimization system for integrated fluidized bed combustion process and air pollution control system

 #24
20100000474
2010-01-07

Structure of a super heater

 #25
20090031967
2009-02-05

INTEGRAL WATERWALL EXTERNAL HEAT EXCHANGERS

 #26
20080199821
2008-08-21

Method And Apparatus For Cooling A Material To Be Removed From The Grate Of A Fluidized Bed Furnace

 #27
20070022924
2007-02-01

Method of and an apparatus for recovering heat in a fluidized bed reactor

 #28
20060124077
2006-06-15

Continuous steam generator with circulating atmospheric fluidised-bed combustion

 #29
20050112037
2005-05-26

Fluidized bed reactor system having an exhaust gas plenum