| Patents for F23J 3 - Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers (2,771) |
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| 10/03/2007 | CN200955739Y Fuel gas-air mixer for explosive wave ash blower |
| 09/26/2007 | CN200952713Y Carbon rotary calcining kiln ash trap camber |
| 09/26/2007 | CN200952712Y Pulse soot blower shock reducer |
| 09/26/2007 | CN100339640C Automatic carbon scraping device and method for conducting carbon scraping operation by utilizing the same |
| 09/20/2007 | DE102006012269A1 Method for reducing salt-induced corrosions and scale formations at heating surfaces of convective step of combustion tank for garbage and biomaterials, by diverting flue gases to several injection-spraying steps and cooling the gases |
| 09/19/2007 | CN101038079A Method for preventing two-explosion gas high-energy impulse dusting device |
| 09/12/2007 | CN200945488Y Special drill jig for pipe inside scale removal |
| 09/12/2007 | CN101033847A Track rake-type soot blower |
| 09/06/2007 | US20070204812 Device for Cleaning the Fire Tubes in a Boiler |
| 09/05/2007 | CN200943861Y High energy air dredging device with differential pressure pneumatic device |
| 09/05/2007 | CN200943860Y Stereo water pipe ash-clearing boiler |
| 09/05/2007 | CN101029734A Waste disposal method and apparatus |
| 08/22/2007 | CN101021326A Industrial boiler using emulsifying coke mortar burning device |
| 08/09/2007 | DE102006005012A1 Vorrichtung mit Fluidverteiler und Messwerterfassung sowie Verfahren zum Betrieb eines mit Rauchgas durchströmten Kessels Device with fluid distribution and data acquisition and method for operating a throughflow of flue gas boiler |
| 08/09/2007 | DE102006004222A1 Verfahren und Vorrichtung zur Reinigung von Heizflächen in thermischen Anlagen Method and apparatus for cleaning heating surfaces in thermal plants |
| 08/08/2007 | CN2932106Y Environmental protection high-efficiency energy-saving coal stove |
| 08/08/2007 | CN101012934A Furnace dust separating arrangement of refuse burning furnace |
| 08/02/2007 | WO2007085491A2 Method and device for cleaning heating surfaces in thermal plants |
| 08/01/2007 | EP1812752A1 Apparatus and method for cleaning regenerative-burner media bed |
| 07/25/2007 | CN2926837Y Humidifying discharger of dust collector |
| 07/19/2007 | DE102005032818B4 Verfahren zur Reinigung von Kraftwerkskesseln A process for the purification of power plant boilers, |
| 07/18/2007 | CN2924323Y Pneumatic ash blower |
| 07/18/2007 | CN101002056A Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter |
| 07/11/2007 | CN2921610Y Self-mixing gas industrial furnace soot blower |
| 07/03/2007 | CA2252243C Pig and method for cleaning tubes |
| 06/20/2007 | EP1797370A2 Burner, particularly for solid fuels |
| 06/20/2007 | CN1982780A Ash injector fo gas pulsing weak-explosion wave |
| 06/13/2007 | EP1794526A2 Online bakeout of regenerative oxidizers |
| 06/13/2007 | CN1980722A Device and method for separating a flowing medium mixture into fractions |
| 06/06/2007 | EP1793166A1 Method for the inside cleaning of industrial furnaces, silos and such through bombardment with industrial guns |
| 05/31/2007 | WO2006114654A3 Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler |
| 05/30/2007 | CN2905185Y Dust collector with circular grating |
| 05/30/2007 | CN2905184Y Vacuum ash collection unit of dust collector |
| 05/30/2007 | CN1318804C Wave type gas and dust separator for coal-turned-gas boiler |
| 05/24/2007 | WO2005096763A3 Heating apparatus |
| 05/23/2007 | CN2903725Y Sound changing frequency variable sonic wave vibriting beating soot blower |
| 05/09/2007 | CN1958179A Method for dealing with deposited matter in coke oven gas pipe behind air blower |
| 05/02/2007 | EP1779036A1 Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter |
| 05/02/2007 | CN2896041Y Pressure-stabilized ash-removing device |
| 05/02/2007 | CN2896037Y Fuel gas-air mixer for burst-wave dust blower |
| 05/02/2007 | CN1313767C Method for coorperating distributor and mixer of gas soot blower |
| 04/25/2007 | CN2893439Y Carbon rotary calcining kiln multi-partition wide dust-settling chamber |
| 04/11/2007 | CN2888288Y Apparatus for removing heating area accumulated ash |
| 04/11/2007 | CN1310005C Apparatus for removing dust accretions from a smelting furance |
| 04/10/2007 | CA2491785C Baffle for increased capture of popcorn ash in economizer hoppers |
| 04/04/2007 | CN2886358Y Turbine dust collector mounted in flue |
| 04/04/2007 | CN1942707A Method for in-furnace reduction flue gas acidity |
| 03/22/2007 | US20070062201 Methods and apparatus for injecting cleaning fluids into combustors |
| 03/21/2007 | CN2880226Y Boiler blowing water filter |
| 03/21/2007 | CN1306213C Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 03/14/2007 | CN1928434A Rotary valve type sonic blowing ash device |
| 03/14/2007 | CN1928433A High-frequency high voice and strong sound wave blower |
| 03/08/2007 | WO2006038242A8 Burner, particularly for solid fuels |
| 03/07/2007 | EP1760401A2 Method and device for monitoring the building of deposits in combustion chambers |
| 03/07/2007 | EP1759148A1 A plant for heating by combustion of a solid fuel |
| 03/07/2007 | CN2876568Y Material box bottom plate cleaning hole structure for roaster |
| 03/01/2007 | DE102005041004A1 Monitoring procedure for formation of deposits in combustion chamber, involves comparing predetermined surface temperature and thickness of combustion chamber walls with wall surface temperature and thickness measured using infrared cameras |
| 02/28/2007 | EP1755765A1 Device and method for separating a flowing medium mixture into fractions |
| 02/28/2007 | CN1920385A Unit individual type gas impulse ash blower |
| 02/22/2007 | DE102005039243A1 Method for determining a critical slagging region on the heating surface walls of a combustion chamber of a coal dust firing installation comprises using an intensity signal of a flame detector of the combustion chamber |
| 02/21/2007 | CN2872117Y Flexible sealer of vibration rod for shocking ash discharging mechanism |
| 02/21/2007 | CN1916497A Ash removal equipment for flapping exhaust heat boiler |
| 02/15/2007 | WO2007018058A1 Method for removal of acidic adherent matter |
| 02/14/2007 | CN2869600Y Premixing combustible-gas mixed ignition device for gas ash blower |
| 02/08/2007 | DE202006016963U1 Cleaning device comprising cleaner mounted on movable slits and located in inner chamber and transferable via discharge opening |
| 02/07/2007 | CN2867128Y Ash cleaning device for pipe-type heat exchanger |
| 02/01/2007 | DE102005035556A1 Boiler, for a combustion installation, comprises a heat exchanger through which a medium flows from an inlet to an outlet and held in the inner chamber of the boiler using a hanging device |
| 01/31/2007 | CN1904477A Garbage thermal decomposition furnace |
| 01/25/2007 | DE102005032818A1 Verfahren zur Reinigung von Kraftwerkskesseln A process for the purification of power plant boilers, |
| 01/24/2007 | CN2861772Y Superconductive heat-pipe heating type ash bucket |
| 01/24/2007 | CN2861771Y Waterproof tension guide wheel for boiler slag remover |
| 01/24/2007 | CN2861770Y Rotating slag cooling machine |
| 01/18/2007 | WO2007006293A1 Method for cleaning furnaces of power plants |
| 01/10/2007 | CN2856739Y Explosion can with reverse ignitor |
| 01/10/2007 | CN2856738Y Cylinder type explosion can |
| 01/03/2007 | EP1737318A2 Heating apparatus |
| 01/03/2007 | CN2854356Y On-line explosive-proof air pulse ash remover |
| 12/28/2006 | US20060288515 Sootblower frame assembly |
| 12/27/2006 | CN1292195C Unit type intelligent gas pulse ash blower and its control method |
| 12/20/2006 | CN2849476Y Environment protection energy-saving boiler |
| 12/13/2006 | CN1877198A Method and apparatus for controlling soot blowing using statiscical process control |
| 12/07/2006 | DE102006026246A1 Soot blowing controlling method using statistical process control e.g. for heat exchange section, involves operating soot blower according to operating sequence for first period of time |
| 12/06/2006 | CN2844698Y Self-dust-collecting rotary fire-tube boiler |
| 12/06/2006 | CN2844697Y Sound-wave soot blower with double audio and frequency |
| 12/06/2006 | CN2844696Y Pulsing tank for gas shock-wave ash collection |
| 12/06/2006 | CN2844695Y Explosive combustion tank |
| 12/06/2006 | CA2548211A1 Method and apparatus for controlling soot blowing using statistical process control |
| 11/22/2006 | EP1723379A1 Sootblower frame assembly |
| 11/15/2006 | CN2837761Y Heat exchange pipe |
| 11/09/2006 | WO2006117579A1 Method and apparatus for gasifying and burning pellets made from herbaceous plants |
| 11/08/2006 | CN2835825Y Enhanced low-frequency acoustic wave ash blower |
| 11/08/2006 | CN2835823Y Environment-friendly sound wave generator |
| 11/02/2006 | WO2006114654A2 Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler |
| 11/01/2006 | CN2833354Y Ash removing apparatus for high-frequency induction combustion furnace |
| 10/25/2006 | EP1350062B1 Method and apparatus for sootblowing recovery boiler |
| 10/17/2006 | CA2376945C Method and apparatus for treating high pressure particulate material |
| 10/12/2006 | DE10260664B4 Kranbare, hydraulische Stochervorrichtung zur Abreinigung von Drehrohrofen-Innenwandungen Cranable, hydraulic poking device for cleaning of rotary kiln interior walls |
| 10/11/2006 | CN2826191Y Distributor for disk type tube distribution |
| 10/04/2006 | CN2823834Y Device for combining distributor of gas soot blower and mixer |
| 10/04/2006 | CN2823833Y Rotary hole type distributor |