ClassID:

155627

F22B35/18 - CPC Classification

Classification description:

Control systems for steam boilers Applications of computers to steam boiler control

Recent Application in this class:
#1
20260139827
2026-05-21

METHOD OF CONTROLLING INVERTER FOR BLOWER OF INDUSTRIAL BOILER BASED ON IOT AND INDUSTRIAL BOILER USING THE SAME

#2
20260110255
2026-04-23

INTEGRATED ONCE THROUGH COOLER WATER AND STEAM SHARING SYSTEM FOR MULTI-UNIT GAS TURBINE COMBINED CYCLE POWER BLOCKS

#3
20260071750
2026-03-12

Boiler Controller

#4
20260029122
2026-01-29

COAL CONVEYING CONTROL SYSTEM AND METHOD FOR THERMAL POWER PLANT

#5
20250172286
2025-05-29

INDUSTRIAL BOILER MONITORING METHOD FOR ARTIFICIAL INTELLIGENCE-BASED EXHAUST GAS ANALYSIS AND FAULT DIAGNOSIS

#6
20250109850
2025-04-03

COMBUSTION BOILER CONTROL METHOD, COMBUSTION BOILER, AND BOILER COMPUTATION SYSTEM

#7
20250075900
2025-03-06

FOAM DETECTION TECHNIQUE-ALGORITHM FOR STEAM BOILERS USING LWCO DEVICE

#8
20250035301
2025-01-30

SYSTEM FOR PROVIDING HEAT AND/OR HOT WATER TO A STRUCTURE

#9
20240377059
2024-11-14

METHOD OF OPERATING A HEAT RELEASING REACTOR, A HEAT RELEASING REACTOR, AND A COMPUTATION SYSTEM FOR A HEAT RELEASING REACTOR

#10
20240353096
2024-10-24

STEAM TURBINE ROTOR BLADE THINNING AMOUNT MANAGING APPARATUS

#11
20240272016
2024-08-15

A METHOD AND A SYSTEM FOR MONITORING AND ON-LINE DETERMINING OF A CALORIFIC VALUE OF SOLID FUEL THAT IS CURRENTLY COMBUSTED IN A BOILER

#12
20240263777
2024-08-08

Steam generation system with subcooled water spray for wellbore steam injection

#13
20240191871
2024-06-13

ARTIFICIAL INTELLIGENCE-BASED OPTIMAL AIR DAMPER CONTROL SYSTEM AND METHOD FOR INCREASING ENERGY EFFICIENCY OF INDUSTRIAL BOILERS

#14
20240183526
2024-06-06

SYSTEMS, DEVICES, AND METHODS FOR A BOILER HEALTH AND CARBON-FOOTPRINT MONITOR TOOL

#15
20240142178
2024-05-02

THERMAL STORAGE AND SUPPLY

#16
20240142100
2024-05-02

LIQUID LEVEL SIGNAL CORRECTION SYSTEM AND METHOD

#17
20230383943
2023-11-30

Method and Smart System for Fault Detection and Prevention in Industrial Boilers

#18
20230204205
2023-06-29

ABNORMALITY DETECTION DEVICE AND ABNORMALITY DETECTION METHOD

#19
20230142833
2023-05-11

Systems and methods for preventing excessive cascade boiler system heating overshoot

#20
20230131798
2023-04-27

SYSTEM AND METHODS FOR CONTROLLING OPERATION OF A RECOVERY BOILER TO REDUCE FOULING

#21
20230122286
2023-04-20

METHOD FOR BUILDING A TEMPERATURE PREDICTION MODEL AND SETTING HEATING TEMPERATURE AND HEAT CYCLE SYSTEM

#22
20230077846
2023-03-16

WATER HEATER AND BOILER PROCESSES

#23
20230036413
2023-02-02

Electric steam control method, electric steam control system, and steam cleaner

#24
20220290857
2022-09-15

METHOD AND SYSTEM FOR MONITORING STEAM SYSTEMS

#25
20220205630
2022-06-30

Test loop for simulating steam generator with or without axial economizer and test method thereof

#26
20220145780
2022-05-12

Flexible coordinated control method adapted to thermal power unit in deep peak-regulating operation

#27
20220120435
2022-04-21

Systems and methods for preventing excessive cascade boiler system heating overshoot

#28
20220099289
2022-03-31

Learning device and boiler control system

#29
20210348754
2021-11-11

Systems and methods for dynamic boiler control

#30
20210341140
2021-11-04

SYSTEM AND METHODS FOR CONTROLLING OPERATION OF A RECOVERY BOILER TO REDUCE FOULING

#31
20210317983
2021-10-14

Method for controlling coal supply quantity during transient load-varying process considering exergy storage correction of boiler system of coal-fired unit

#32
20210286922
2021-09-16

TEST PLANNING DEVICE AND TEST PLANNING METHOD

#33
20210278078
2021-09-09

BOILER COAL SAVING CONTROL METHOD

#34
20210033276
2021-02-04

COMPREHENSIVE PERFORMANCE MEASUREMENT SYSTEM FOR INSULATION STRUCTURE OF BOILER SETTING

#35
20210010671
2021-01-14

Device and method for selecting optimal boiler combustion model

#36
20200348017
2020-11-05

Water heater and boiler processes

#37
20200271311
2020-08-27

Dynamic heat release calculation for improved feedback control of solid-fuel-based combustion processes

#38
20200191380
2020-06-18

System and method for configuring boiler combustion model

#39
20200173650
2020-06-04

System and method for controlling operation of boiler

#40
20200173649
2020-06-04

System and method for optimizing combustion of boiler

#41
20200166206
2020-05-28

Apparatus for combustion optimization and method therefor

#42
20200166205
2020-05-28

Apparatus for managing combustion optimization and method therefor

#43
20200080446
2020-03-12

On-demand vapor generator and control system

#44
20200003410
2020-01-02

BOILER SYSTEM CONTROLLING FUEL TO A FURNACE BASED ON TEMPERATURE OF A STRUCTURE IN A SUPERHEATER SECTION

#45
20190331336
2019-10-31

Systems and methods for predicting tube fouling in a fired apparatus, and for utilizing tube fouling predictions

#46
20190271464
2019-09-05

Systems and methods for real-time steam quality estimation

#47
20190242572
2019-08-08

System and method for diagnosing and controlling incineration facility and solid fuel boiler and managing life cycle of facility through heat exchange and design program and operation mode analysis of operator

#48
20190178490
2019-06-13

Once-through evaporator systems

#49
20190178489
2019-06-13

Once-through evaporator systems

#50
20190178488
2019-06-13

Once-through evaporator systems

#51
20190120481
2019-04-25

Method for operating a steam generation system

#52
20190113417
2019-04-18

METHOD FOR ACQUIRING THERMAL EFFICIENCY OF A BOILER

#53
20190017698
2019-01-17

SATURATED STEAM QUALITY MEASUREMENT SYSTEM AND METHOD

#54
20180314215
2018-11-01

Adaptive cross plant control and steering system, and corresponding method thereof

#55
20180088548
2018-03-29

Method and system for process controlling of plants in an OPC-UA based machine-to-machine network

#56
20180088541
2018-03-29

Adaptive cross plant control and steering system, and corresponding method thereof

#57
20170234527
2017-08-17

Smart algorithm to determine “steam boiler water condition”

#58
20170177758
2017-06-22

Method for predicting slagging production position and slagging production possibility in furnace

#59
20170114995
2017-04-27

BOILER SYSTEM CONTROLLING FUEL TO A FURNACE BASED ON TEMPERATURE OF A STRUCTURE IN A SUPERHEATER SECTION

#60
20170068886
2017-03-09

Model-based characterization of pressure/load relationship for power plant load control

#61
20170023237
2017-01-26

Method and system for fuzzy constrained sootblowing optimization

#62
20160370001
2016-12-22

SYSTEM AND METHOD FOR DIAGNOSING AND CONTROLLING INCINERATION FACILITY AND SOLID FUEL BOILER AND MANAGING LIFE CYCLE OF FACILITY THROUGH HEAT EXCHANGE AND DESIGN PROGRAM AND OPERATION MODE ANALYSIS OF OPERATOR

#63
20150276209
2015-10-01

Multi-variable state closed-loop control for a steam generator of a thermal power plant

#64
20150276208
2015-10-01

Cloud-level analytics for boiler networks

#65
20150267914
2015-09-24

Boiler system

#66
20150167970
2015-06-18

Controlling sootblowers according to rules, rankings of sootblowers, and fuzzy functions that evaluates fuzzy functions only related to temperature and pressure

#67
20150059660
2015-03-05

On-demand steam generator and control system

#68
20140216364
2014-08-07

Method and apparatus for reheat steam temperature control of oxy-fired boilers

#69
20140047847
2014-02-20

Method to start up a combined cycle thermal plant for energy production from an off-state to an operational state

#70
20130238149
2013-09-12

System and method for maximising thermal efficiency of a power plant

#71
20130173231
2013-07-04

System and method for forming failure estimates for a heat recovery steam generator

#72
20130146089
2013-06-13

Method and system for fuzzy constrained sootblowing optimization

#73
20130085684
2013-04-04

Automated analysis coverage verification (AACV)

#74
20130047615
2013-02-28

Emissions prediction system for power generation system

#75
20120330474
2012-12-27

Method and apparatus for evaluating repair and remediation alternatives for heat exchangers

#76
20120283886
2012-11-08

System and method for maximising thermal efficiency of a power plant

#77
20120040299
2012-02-16

Dynamic matrix control of steam temperature with prevention of saturated steam entry into superheater

#78
20100139392
2010-06-10

System and method for controlling liquid level in a vessel

#79
20100101462
2010-04-29

Oxyfuel boiler and a method of controlling the same

#80
20100030547
2010-02-04

System, program product, and related methods for global targeting of process utilities under varying conditions

#81
20090134233
2009-05-28

Steam Control System

#82
20080055312
2008-03-06

Dynamic Monitoring System with Polychromatic Gradient - DMSPG

#83
20080011109
2008-01-17

Method and system for dynamic sensing, presentation and control of combustion boiler conditions

#84
20070260426
2007-11-08

Diagnosis method for boiler degradation, diagnosis apparatus for boiler degradation, diagnosis system for boiler degradation and recording medium that records operation program

#85
20070100502
2007-05-03

Systems and methods to control a multiple-fuel steam production system

#86
20060200325
2006-09-07

Generated steam estimation method and device for heat recovery steam generator, and maintenance planning support method and system for power generation facility

#87
20060047368
2006-03-02

Method and system for controlling a vapor generator

#88
20050284346
2005-12-29

Diagnosis method for boiler degradation, diagnosis apparatus for boiler degradation, diagnosis system for boiler degradation and recording medium that records operation program

#89
20050096757
2005-05-05

Method and apparatus for detecting faults in steam generator system components and other continuous processes

#90
20050045117
2005-03-03

Method and apparatus for optimizing a steam boiler system

#91
19199528
2026-01-27

Coal conveying control system and method for thermal power plant

#92
18365553
2024-04-16

Steam generation system with subcooled water spray for wellbore steam injection