F-Term-List

F23G5/00,115;5/00,115@A-5/00,115@Z;5/027;5/027@A-5/027@Z;5/24-5/28;7/00;7/00@A-7/00@Z;7/00,102;7/00,102@A-7/00,102@Z;7/00,103;7/00,103@A-7/00,103@Z;7/00,104;7/00,104@A-7/00,104@Z;7/02;7/10;7/12;7/12@A-7/12@Z

AA00
FURNACE TYPE

AA01

AA02

AA04

AA05

AA07

AA08

AA09

. Inclined grate furnaces

. . Stepped furnaces

. Travelling grate furnaces

. Rotary hearth furnaces

. Rotary furnaces or rotary kilns

. . Inclined furnaces

. Rocking furnaces

AA11

AA12

AA14

AA16

AA18

AA19

. Fluidised-bed furnaces

. . Diffusion pipes or tube types

. Multi-stage furnaces

. Shaft furnaces

. Box furnaces

. . Simplified furnaces, e.g. furnaces for household use

AA23

AA24

. Others

. Furnaces of unspecified form

AB00
FORM OF INCINERATION

AB01

AB02

AB03

. Incineration only

. including gasification or dry distillation, i.e. positive incomplete combustion

. including melting

AC00
TYPE OF INCINERATED MATERIALS

AC01

AC02

AC03

AC05

AC06

AC07

AC09

. Refuse, garbage, or paper

. Sewage or sludge

. Incineration residues, e.g. ash

. Liquid waste

. . Waste oils

. . Black liquor or lye

. Radioactive waste

AC11

AC12

AC13

AC14

AC15

AC17

AC19

AC20

. Livestock-industry waste, e.g. faeces

. Food-industry waste

. Synthetic resins or plastics

. . Rubbers or tires

. . Electrical wires

. Wood waste, shavings, or biomass

. Exhaust gas or waste gas

. Others

BA00
SCOPE OF CLAIMS

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

BA10

. Methods

. . Methods of control

. . Methods of operation

. . Incineration or combustion methods

. . Treatment methods

. Control or operation devices

. Numerical limitation *

. . Temperature conditions

. . Component conditions

. Additive components *

CA00
AUXILIARY HEATING MEANS

CA01

CA02

CA03

CA04

CA07

CA08

. Burners

. . Liquid burners

. . . Drip burners or pot burners

. . . Spray types, e.g. gun types

. High-temperature gas or heated blast

. Auxiliary filler fuels, e.g. coke or charcoal dust

CA11

CA12

CA13

CA14

CA15

CA17

. Electric heating

. . Resistance heating, e.g. Joule heat

. . Induction heating, e.g. microwaves

. . Heating by electric discharge, e.g. arc or plasma

. . Induction heating

. without auxiliary heating means, e.g. self-combustion

F23G5/00,115;5/00,115@A-5/00,115@Z;5/24-5/28;7/00,103;7/00,103@Z;7/00,104;7/00,104@A-7/00,104@Z

DA00
TREATMENT BEFORE OR AFTER INCINERATION

DA01

DA02

DA03

DA04

DA05

. Pretreatment

. . Crushing, pulverising, or cutting

. . Mixture of additives

. . Moisture adjustment

. . . Drying before feeding into furnaces

DA11

DA12

DA13

DA14

DA15

DA17

DA18

DA19

. Post-treatment

. . Treatment for melted materials or slags

. . . Cooling, i.e. water cooling or air cooling

. . . Remelting

. . . Storage

. . Treatment for exhaust gas

. . . Dust removal or dust collection

. . . Heat collection or cooling

DB00
FURNACE STRUCTURE

DB01

DB02

DB03

DB04

DB05

DB06

DB07

DB08

DB09

DB10

. Means for supplying incinerated materials

. . Gates, dampers, or valves

. Means for transferring or discharging inside furnaces

. . Pushers or pistons

. . Blades

. . . Screws

. . Induction plates

. . Raking arms or rakes

. . . Combined with air intake pipes

. . Gates, dampers, or valves

DB11

DB12

DB14

DB15

DB16

DB17

DB18

DB19

DB20

. Shapes of tapholes

. Heating or cooling means for tapholes

. Agitating means or bridge prevention means

. Air-supply means

. . Sidewall sections, e.g. tuyeres

. . Hearth sections

. . Supply pipes mounted inside furnaces

. Furnace-wall protection means, e.g. cooling

. Furnace cross-section shapes, e.g. tapers

F23G5/027@A-5/027@Z;7/00,103;7/00,103@A;7/00,103@Z

EA00
TYPE OF CRACKING FURNACE USING FLUIDISED-BED FURNACE

EA01

EA03

EA04

EA05

EA06

EA07

. Single-furnace types

. Multi-furnace types

. . Two-tower circulation types

. . Two furnaces juxtaposed in one tower

. . . Vertical arrangements

. . . Horizontal arrangements

EB00
FURNACE STRUCTURE OR PERIPHERAL INSTRUMENT

EB01

EB02

EB03

EB04

EB05

EB06

EB07

EB08

EB09

EB10

. Supply or circulation means for flowing media

. . Lifting devices

. . . Ejectors or air lifts

. . having flowing media replenishing means

. Means for discharging residues, foreign materials, or flowing media

. . Means for jetting fluid, e.g. gas or air

. . Mechanical discharge means, e.g. conveyors

. . having classification means or sorting means

. . . Sorting by air flow, e.g. by blowing

. . . Mechanical screens

EB11

EB12

EB14

EB15

EB16

EB18

EB19

. Auxiliary fuel supply

. . Supply of recovered oil or generated gas

. Air supply for combustion

. . Means for supplying fluidising air, e.g. air diffusion pipes

. . Supply means to free board sections

. having means for supplying additives

. having agitating means inside furnaces

F23G5/027;5/027@A-5/027@Z;7/10;7/12;7/12@A;7/12@Z

FA00
FURNACE STRUCTURE OR PERIPHERAL INSTRUMENT

FA01

FA02

FA03

FA04

FA05

FA07

FA08

FA09

FA10

. Means for supplying incinerated substances

. . Mechanical supply means

. . . Conveyors or screw feeders

. . . Gates, dampers, or valves

. . Fluid transfer means

. Mounting positions of heat recovery or cooling means

. . Furnace wall sections, e.g. water jackets

. . inside furnaces

. . Air discharge ducts

FA11

FA12

FA13

FA14

FA15

FA16

FA17

. Residue discharge means

. . Mechanical discharge means

. . . Pushers or pistons

. . . Gates, dampers, or valves

. . . Raking arms or rakes

. . . Rotation or rocking of grates

. . Fluid injection devices

FA21

FA23

FA24

FA25

FA26

FA27

FA28

. Furnaces with re-combustion, i.e. secondary combustion, chambers

. Air-supply means

. . Mounting positions

. . . Sidewall sections

. . . Hearth sections or grate sections

. . . inside furnaces, e.g. air-supply pipes

. . Swirl flow supply

F23G5/00,109;5/00,110;5/20-5/22;5/32;5/38

GA00
SCOPE OF CLAIMS

GA01

GA02

GA03

GA04

GA05

GA06

GA07

GA08

GA09

GA10

. Methods

. . Methods of control

. . Methods of operation

. . Incineration or combustion methods

. . Treatment methods

. Control or operation devices

. Numerical limitation *

. . Temperature conditions

. . Component conditions

. Additive components *

F23G5/00,109

HA00
STRUCTURE OF INCLINED GRATE FURNACE

HA01

HA02

HA03

HA05

HA06

HA07

HA08

. Types

. . Fixed grate types

. . . Step types

. . Movable grate types

. . . Step types

. . . Inverting grate types

. . . Roller grate types

HA11

HA12

HA14

HA16

HA17

HA18

HA19

. Grate structures, e.g. shapes or materials

. Drive mechanisms of grates

. Raking or agitating means other than grates

. Air-supply mechanisms

. . Supply from grate sections

. . Supply from sidewall sections

. . having distribution mechanisms

HA21

HA23

HA24

HA26

HA27

HA29

. Means for supplying incinerated materials

. Means for discharging residues, e.g. ash

. . Discharge means arranged in lower parts of grates

. Means for supplying inert gas

. . Recirculation of exhaust or waste gas

. Treatment means of exhaust or waste gas

F23G5/00,110

JA00
STRUCTURE OF TRAVELLING GRATE FURNACE

JA01

JA02

JA03

JA04

JA05

. Types

. . Endless-chain belts or caterpillar types

. . . Multiple-stage types

. . . having scrapers

. . . having air diffusion mechanisms

JA11

JA12

JA13

JA14

JA15

. Means for supplying incinerated materials

. Means for discharging residues

. Conveyor drive mechanisms

. having raking mechanisms

. Grate structures, e.g. shapes or material

F23G5/20;5/20@A-5/20@Z;5/22

KA00
STRUCTURE OF ROTARY FURNACE OR ROCKING FURNACE

KA01

KA02

KA03

KA05

KA06

KA08

KA09

KA10

. Cross-sectional shapes, e.g. polygons

. . Circular shapes

. . changing in transfer or longitudinal directions, e.g. tapers

. Crushing or agitating means

. . Raking plates or projections

. Means for preventing scale adhesion, e.g. cooling

. Furnace wall structures

. Sealing structures

KA11

KA12

KA13

KA14

KA15

KA16

KA17

. Treatments

. . Batch furnaces

. . Continuous treatment furnaces

. . . Transfer directions, e.g. crossing with hot gas

. . . . same as hot gas

. . . . opposite to hot gas

. . . . Returning types

KA21

KA23

KA24

KA25

KA27

KA28

. Means for supplying incinerated materials

. Structures of discharge sections, e.g. valves

. . Weirs

. . Ash discharge holes

. Transfer means, e.g. inclination of furnace bodies

. . Feeding blades

F23G5/32

LA00
STRUCTURE OF SWIRLING FLOW FURNACE

LA01

LA02

LA03

LA05

LA06

LA07

LA08

LA09

. Furnace arrangements, e.g. inclined type

. . horizontal

. . vertical

. Factors of generating swirl flows

. . Swirls generated during supply of incinerated materials

. . Swirls generated by combustion-air

. . . Sections for supplying swirling air opened in furnace walls

. . . Sections for supplying swirling air composed of air-supply pipes inside furnaces

LA11

LA12

LA14

. having dust collection or dust removal chambers of exhaust or gas

. . Dust collection or dust removal chambers combined with incineration or combustion chambers

. having slag-separation chambers or cooling chambers

F23G5/38

MA00
STRUCTURE OF MULTI-STAGE FURNACE

MA01

MA02

MA03

MA05

MA06

MA08

MA09

MA10

. Agitating or transfer means

. . Rotary arms

. Sealing structures

. Hearth structures

. . Shape characteristics, e.g. tapers

. Positions for exhausting or bleeding air

. . Drying stages

. . Combustion stages

MA11

MA12

MA13

MA14

MA17

. Positions for supplying exhaust gas

. . Drying stages

. . Combustion stages

. . Cooling stages or reduction stages

. Treatment means of exhaust or waste gas

F23J1/00@A

NA00
TREATMENT OF COMBUSTION ASH FROM COMBUSTION CHAMBER

NA01

NA02

NA03

NA04

NA05

NA07

NA08

NA09

NA10

. Treated substances in combustion ash *

. . Heavy metal

. . Magnetic substances

. . Collection of valuable substances, e.g. desulfurisation agents or flowing media

. . Unburned parts, e.g., unburned carbon

. Treatment means

. . Solidifying treatment

. . . using calcium agents

. . . using cement

NA11

NA12

NA13

NA14

NA15

NA17

NA18

NA19

NA20

. . Neutralization

. . Forming, e.g. press-forming, granulation, or sintering

. . Separation

. . . Classification or magnetic separation

. . . Concentration, dehydration, sedimentation, or filtration

. . Crushing or pulverizing

. . Treatment of fly ash

. . characterised by means for discharging ash, excluding separation

. . having detection or control means

F23J1/00@B;1/08;9/00

NB00
MELTING OF COMBUSTION ASH FROM COMBUSTION CHAMBER

NB01

NB02

NB03

NB05

NB06

NB07

NB08

NB09

NB10

. Melting means; remelting means are classified in NB07-NB10.

. . Heating by electric discharge, e.g. arc

. . Combustion, e.g. burners

. Treatment of melted substances

. . Pretreatment or addition of chemicals, e.g. addition of auxiliary melting agents

. . Reheating or remelting means

. . . Burners

. . . High-temperature fluid

. . . Resistance heating or heating by electric discharge

NB11

NB12

NB13

NB14

NB15

NB16

NB17

NB18

NB20

. . Cooling of melted substances

. . . Cooling principles

. . . . Direct cooling

. . . . Indirect cooling

. . . . Liquid cooling, e.g. by water films or waste liquid

. . . . Gas cooling, e.g. by inert gas

. . . characterised by structures of cooling means

. . . . Cooling drums or cooling turntables

. . Adjustment of property of melted substances, e.g. adjustment of cooling speed

NB21

NB23

NB24

NB26

NB27

NB28

NB30

. . Separation means, e.g. separation of components of melted substances

. . Discharge means, e.g. injection of pushing media

. . . Driving devices for machines

. . Crushing rolls or crushers

. . characterised by a taphole structure, e.g. weir members or taphole valves

. . Heat insulation materials, heat resistance materials or heat shielding materials

. having detection means or control means

F23J1/00@C

NC00
COOLING OR MOISTENING OF COMBUSTION ASH FROM COMBUSTION CHAMBER

NC01

NC02

NC03

NC05

NC07

NC09

. Cooling

. . Gas cooling

. . Liquid cooling

. Moistening

. having detection or control means

. characterised by structures of ash transfer devices

F23J1/00@D;1/00@Z

ND00
REMOVAL OF COMBUSTION ASH FROM COMBUSTION CHAMBER

ND01

ND02

ND03

ND04

ND05

. Combustion apparatuses *

. . Heating furnaces

. . Incinerators

. . Boilers

. . Heaters

ND11

ND12

ND13

ND14

ND15

ND16

ND17

ND18

. Removal means of combustion ash

. . Injection of ash transfer media

. . Removal of clinkers

. . having detection or control means

. . characterised by structures of ash discharge ports

. . characterised by structures of ash receiving trays

. . Sealing structures

. . Heat-resistance, heat shielding, or cooling structures

F23J1/02@A-1/02@C

PA00
UNLOADING OF ASH FROM ASH TANK OR HOPPER

PA01

PA02

PA03

PA04

PA06

PA08

. Unloading means of ash

. . Conveyors, e.g. fluid conveyors

. . . Screw conveyors

. . . Scraper conveyors

. . Pushers

. Sealing structures, e.g. sealing spaces between combustion furnaces and hoppers

PA11

PA12

PA13

PA14

PA16

PA17

PA19

. characterised by structures of hopper sections

. . Protection structures of hopper sections

. . Crushing or classification means

. . Treatment, circulation, or level control of tank water

. Prevention of ash or clinker adhesion, or removal of adhered substances

. . Injection of media for accelerating ash removal

. Removal of residues floating on water surface

F23J1/02@Z;1/06

PB00
UNLOADING OF COMBUSTION ASH

PB01

PB02

PB03

PB04

PB05

PB06

PB07

PB08

PB09

PB10

. Ash unloading means

. . Conveyors

. . . Fluid conveyors, e.g. transfer through pipes

. . . Screw conveyors

. . Pushers

. . Rotary agitating members

. . Crushing, separation, or classification

. . Ash discharge valves

. . . Valves rotating around one shaft, e.g. rotary valves

. . . Slide gate valves or reciprocation valves

PB11

PB13

PB15

. having detection or control means

. Cooling means, e.g. moistening of ash

. Prevention of ash adhesion or removal of adhered ash

F23J3/00@A;3/00@Z

QA00
REMOVAL OF SOLID RESIDUES FROM PASSAGES OR CHAMBERS NOT REACHED BY FIRE

QA01

QA02

QA03

QA04

QA06

QA07

QA08

QA09

. Removal means

. . Injection of media

. . . by granular bodies

. . . . Steel balls

. . Hammering

. . Brushes

. . Heating or incineration, e.g. by combustion-acceleration agents

. . Agents, e.g. scale-swelling agents

QA11

QA12

QA13

QA16

QA17

QA18

. . Mechanical raking, e.g. scrapers

. . Sound, sound waves, or explosions

. . Cooling

. Removing sections

. . Heat exchangers

. . Air blasting outlets

F23J3/00,101@A

QB00
CONTROL SYSTEM FOR ASH REMOVAL USING SOOT BLOWER

QB01

QB02

QB03

QB05

QB07

QB09

. Detected objects

. . Temperature, e.g. exhaust gas

. . . Temperature of media to be heated, e.g. boiler steam

. . Conditions of soot blowers or properties of injected media

. . Fuel conditions, furnace loads, or pH of drainage

. . Draft differential pressure

QB11

QB12

QB13

QB14

QB15

QB16

. Controlled contents

. . Changing selection of blowing time or time periods

. . Changing selection of blowing order or areas

. . Discharge operation of drains of steam piping

. . Indication or notification to operators

. . Control of individual soot blowers

F23J3/00,101@B-3/00,101@D;3/00,101@Z

QC00
SOLID RESIDUE REMOVED BY SOOT BLOWER

QC01

QC02

QC03

QC04

QC05

QC06

QC07

QC08

QC09

. Movement of soot blowers

. . Inserting or removing of injection pipes inside or outside of furnaces

. . Rotation of injection pipes

. . . Injection pipes having branch pipes

. . Injection pipes moving in parallel inside furnaces

. . Stationary injection pipes

. . Injection pipes having variable movement speed

. . Specific change of blowing ranges

. . Blowing by cold water pipes forming combustion chamber walls

QC11

QC12

QC13

QC14

QC15

QC16

QC17

QC18

QC19

. Support or movement elements

. . Gears

. . Rollers

. . Rails

. . Screw tubes

. . Chains and sprockets

. . Drums and wires, or belts and pulleys

. . Levers or pins

. . Cams, clutches, or springs

QC21

QC22

QC23

QC24

. characterised by types of injected media

. . Liquid, e.g. slurries

. . Gas, e.g. containing granules

. . Addition of agents, e.g. acids or alkalis

QC31

QC32

QC33

QC34

QC35

QC36

QC37

QC38

QC39

QC40

. characterised by structures of soot blowers

. . Valve structures for supplying injected media

. . Structures of supply sources of injected media

. . Structures of supply passages for injected media

. . Structures for discharge, removal, or separation of drain

. . Blow pipe structures

. . . Prevention of suspension

. . . Structural arrangement of nozzle holes

. . Sealing structures

. . having detection or control means

F23J3/02@A;3/02@Z

RA00
CLEANING OF FLUE OR CHIMNEY

RA01

RA02

RA03

RA04

RA05

RA06

RA08

RA09

RA10

. Cleaning means

. . Media injection

. . Brushes

. . Scrapers

. . Cleaning robots

. . having pressing means to chimney walls

. Device movement

. . Vertical movement

. . Rotation

F23J3/02@A

RB00
CLEANING DEVICE HAVING MOVING MECHANISM

RB01

RB02

RB03

RB04

RB05

RB06

. Cleaning device structures

. . Radial or annular cleaning means

. . having multi-stage cleaning means along axes of chimneys

. . Modular cleaning devices

. . Inspection deck or monitoring means

. . Reinforcing members, positioning members, or members for preventing adhesion of ash

F23J3/02@Z

RC00
TRANSFER OR COLLECTION OF ASH OR SOOT

RC01

RC02

. Collection or transfer means of ash or soot

. . Soot storage

F23J3/04

SA00
REMOVAL OF COMBUSTION ASH BY TRAP

SA01

SA02

SA03

SA04

SA06

SA07

SA09

SA10

. Dust collection functions

. . Centrifugal force

. . . Cyclones

. . . Swirl vanes

. . Filtration

. . . Wire mesh

. . Inertial force

. . . by collision members separate from exhaust gas conduits

SA11

SA12

SA14

SA16

SA18

SA19

. Mounting positions of dust collectors

. . Combustion furnaces or chimneys

. Having movable members, e.g., dampers

. having detection or control means

. having fire extinction or cooling means

. . Water tanks or water injection

F23J3/06

TA00
SYSTEM FOR COLLECTING RESIDUE FROM EACH SECTION OF FURNACE PLANT

TA01

TA02

TA03

TA05

TA06

TA07

TA08

TA09

. Ash transfer means

. . Conveyors

. . . Fluid conveyors, e.g. transfer by pipes

. Ash-transfer destinations or transfer of primary collected ash to the next process

. . Joining of bottom ash and fly ash

. . Devices for cooling or kneading

. . Combustion apparatuses

. . Transfer to other dust collectors

TA11

TA13

TA14

. having ash separation means

. having detection or control means

. . Conveyance control by valves

F23J7/00

UA00
ADDING CHEMICALS TO FIRE

UA01

UA02

UA04

UA05

. Kinds of added chemicals *

. . Ammonia

. . Metallic compounds

. . . Calcium compounds, e.g. dolomite

UA11

UA12

UA14

UA16

UA18

. Purposes of adding chemicals

. . Desulfurisation

. . Denitration

. . Removal of hydrochloric acid (HCl)

. . Adhesion prevention or removal of ash

UA21

UA22

UA23

UA25

. characterised by adding locations or atmosphere

. . Reduction atmosphere or primary combustion parts

. . Oxidation atmosphere or secondary combustion parts

. Numerical limitation of adding amounts or temperature, described in claims.

F23J11/00;11/02

VA00
DEVICE FOR CONDUCTING SMOKE OR GAS

VA01

VA02

VA04

VA05

VA06

VA07

VA08

VA10

. Exhaust from multiple combustion units

. . Shared exhaust ducts

. characterised by structures of exhaust passages

. . Exhaust rectification members or equalization members of exhaust flow speed

. . . Dividers of exhaust passages

. . . Perforated plates

. . Movable members or detachable members in exhaust ducts

. having detection or control means

VA11

VA12

VA13

VA14

VA15

VA16

VA17

VA19

VA20

. Combustion units *

. . Bath boilers or water heaters

. . Boilers, e.g. steam generators

. . Cooking appliances

. . Incinerators

. . Heaters

. . Turbines

. Natural air-supply or exhaust

. Forced air-supply or exhaust

F23J11/04

VB00
SMOKE- OR GAS-INDUCTION DEVICE FOR SHIP, AUTOMOBILE OR LOCOMOTIVE

VB01

VB03

VB05

. in ships

. in automobiles

. in locomotives

F23J11/12

VC00
SMOKE CONDUIT SYSTEM FOR FACTORY OR LARGE BUILDING

VC01

VC05

VC06

. Air-supply or exhaust cylinders of secondary machines in contact with shared ducts

. characterised by shared ducts

. . End structures

3K061	INCINERATION OF WASTE; REMOVAL OF COMBUSTION PRODUCTS
	F23G5/00 ,108-5/00,115@Z;5/027-5/027@Z;5/20-5/28;5/32-5/38;7/00-7/02;7/10-7/12@Z;F23J1/00-11/12