| 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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| 03/19/2014 | CN203489289U Sound wave modulator and siren type sound wave soot blower |
| 03/19/2014 | CN203489231U Isa furnace screen type evaporator |
| 03/19/2014 | CN203489230U Vertical module of waste heat boiler |
| 03/19/2014 | CN203489229U Waste heat boiler with multiple vertical modules |
| 03/12/2014 | CN203478277U Multi-frequency sound wave soot blower |
| 03/12/2014 | CN203478276U Double-frequency sound wave deashing device |
| 03/12/2014 | CN203478275U Adjustable sonic dust removing device with resonant cavity |
| 03/12/2014 | CN203478274U Gas mixture proportional control device for soot blowing system of boiler |
| 03/12/2014 | CN203478273U Gas mixing tank for pulse soot blower |
| 03/12/2014 | CN203478272U Multipoint type ignition device for pulse soot blower |
| 03/12/2014 | CN203478271U Pulse soot blower provided with buffer tank |
| 03/12/2014 | CN203478209U Double-low type boiler capable of cleanly combusting high-alkali-metal coal |
| 03/12/2014 | CN203470420U Enhanced diaphragm-type sonic dust cleaner |
| 03/12/2014 | CN103635748A Cleaning device for thermal power plant, method for installing cleaning device and method for cleaning thermal power plant |
| 03/12/2014 | CN103629958A Waste heat utilization heat exchanger, with different tube bundle intervals and bulge densities, of rotary cement kiln |
| 03/12/2014 | CN103629957A Rotary cement kiln waste-heat utilization heat exchanger with multiple soot blowing openings and soot blowing method thereof |
| 03/12/2014 | CN102192517B Efficient string-type heating surface rapping dust-cleaning device |
| 03/06/2014 | DE102012108072A1 Device for collection and disposal of tailing residues from hot gas line like chimney, has collecting unit to trap dirt particle moving within chimney, along fall direction by force of gravity, and a cover for covering chimney opening |
| 03/05/2014 | CN203464299U Reciprocating-type steel ball ash removal structure |
| 03/05/2014 | CN103615715A Steam soot blowing device for tail heated surface of 300MW circulating fluidized bed (CFB) boiler |
| 03/05/2014 | CN103615714A Method and system for preventing boiler heating surface from being contaminated through circulation of wearable materials |
| 03/05/2014 | CN102213435B Device to improve effectiveness of pulse detonation cleaning |
| 03/04/2014 | US8661993 Heavy fuel-fired boiler system and operating method thereof |
| 02/26/2014 | EP2699847A2 Cleaning device for a thermal power plant, method for installing a cleaning device and method for cleaning a thermal power plant |
| 02/26/2014 | CN203454173U 吹灰器导套 Sootblower guide sleeve |
| 02/26/2014 | CN203454172U Intelligent flue gas soot automatic-blowing system |
| 02/26/2014 | CN203454171U Waterpower ash removing device for boiler smoke tubes |
| 02/26/2014 | CN203454170U Novel high temperature feedback type acoustic energy ash removal device |
| 02/26/2014 | CN203454169U Novel pipeless boiler |
| 02/26/2014 | CN203454168U Large boiler soot blower |
| 02/26/2014 | CN203454167U Gas-fired pulsed accelerator |
| 02/26/2014 | CN203454165U Foreign matter pushing-apart device of frame chain equipment |
| 02/26/2014 | CN203454164U Autorotation roller of frame chain equipment |
| 02/26/2014 | CN203454116U Device for blowing tail heating surface by utilizing high-temperature cyclone separator for circulating fluidized bed boiler |
| 02/26/2014 | CN103604308A Rotary cement kiln waste heat utilization heat exchanger with bulges and method for blowing soot by using rotary cement kiln waste heat utilization heat exchanger |
| 02/26/2014 | CN103604132A System for online monitoring of gathered dust on convection heating surface of boiler |
| 02/26/2014 | CN103604131A Suspension-type economizer ash conveying system |
| 02/26/2014 | CN103604115A Method for reducing steam temperature deviation by using steam soot blowing for boiler of thermal power plant |
| 02/20/2014 | WO2013182554A3 Apparatus and method for cleaning a flue‑gas duct |
| 02/20/2014 | DE102006006597B4 Verfahren und System zur Bestimmung einer Dampftemperatur-Beeinflussungssequenz A method and system for determining a steam temperature-influencing sequence |
| 02/19/2014 | CN203442851U Ash bucket of boiler dust remover |
| 02/19/2014 | CN203442850U Dust removing device for convection coil of heat transfer oil boiler |
| 02/19/2014 | CN103591596A Dust removing system of boiler slag tapping equipment |
| 02/19/2014 | CN103591595A Steam dust blower capable of releasing spiral steam |
| 02/12/2014 | CN203431892U Energy-saving dust collector of boiler |
| 02/12/2014 | CN203431891U Soot blowing system for waste heat boiler flue |
| 02/12/2014 | CN203431840U Flue of cyclone separator |
| 02/12/2014 | CN103574644A Solid fuel combustion and heat-exchange device |
| 02/12/2014 | CN103574628A Extensible soot blower |
| 02/05/2014 | CN203421704U Dust collecting device for smoke tube of numerical control boiler |
| 02/05/2014 | CN203421703U Ash removal device of waste heat recoverer |
| 02/05/2014 | CN203421702U Unit column type intelligent fuel gas pulse soot blower system |
| 02/05/2014 | CN203421701U Shock wave soot blower |
| 02/05/2014 | CN203421691U Boiler evaporator single-layer online ash cleaning system |
| 02/05/2014 | CN102563676B Ash removing device of waste heat boiler |
| 01/30/2014 | WO2013132045A3 Particle filter device for a combustion device |
| 01/29/2014 | CN203413650U Energy-saving boiler capable of internal dust removal and afterheat recovery |
| 01/29/2014 | CN203413649U Discharging valve with sound insulation negative pressure induced draft function |
| 01/29/2014 | CN203413647U Improved boiler external cleaning ejector |
| 01/29/2014 | CN103542418A Duster for cleaning tobacco ash on inner wall of chimney of tobacco flue-curing room |
| 01/28/2014 | US8636841 Cement manufacturing apparatus and method |
| 01/23/2014 | WO2012143291A3 Cleaning device for a thermal power plant, method for installing a cleaning device and method for cleaning a thermal power plant |
| 01/23/2014 | DE102012014271A1 Method for controlling cleaning facility e.g. steam blower, involves attenuating cleaning intensity, when predetermined minimum effectiveness, and maximum permissible contamination of heating surfaces are not exceeded |
| 01/22/2014 | CN103528081A Water wall differing soot blowing heat deflection reducing method for thermal power plant concurrent boiler |
| 01/22/2014 | CN103528080A Dust collector of plate heat exchanger |
| 01/22/2014 | CN103528079A Boiler ash removing device |
| 01/22/2014 | CN103528047A Method for adjusting reheated steam temperature through steam soot blowing for thermal power plant tower type concurrent boiler |
| 01/15/2014 | CN103512017A Screen-type evaporator of Isa furnace |
| 01/15/2014 | CN102384478B Suspended diaphragm type sound wave soot blower |
| 01/08/2014 | EP2682706A1 Method and device for cleaning dirt in heat exchangers, waste heat boilers and combustion chambers |
| 01/08/2014 | CN203384990U Automatic recycling device of flue ash |
| 01/01/2014 | CN203375460U Steam sound wave soot blower |
| 12/25/2013 | CN203364161U Air pre-heater with ash removal device |
| 12/25/2013 | CN203364146U Sound wave soot blower |
| 12/25/2013 | CN203364145U Unloading valve provided with spraying device on main shaft |
| 12/25/2013 | CN203363187U Auxiliary sealing device of boiler vibrating mechanism |
| 12/25/2013 | CN203363040U Vibrating transmission device of cement kiln waste heat boiler |
| 12/25/2013 | CN103471409A Dual-pressure vertical submerged arc furnace waste heat boiler with membrane wall heat transfer components |
| 12/25/2013 | CN103471120A Ash removing transmission mechanism of waste heat boiler |
| 12/25/2013 | CN103471119A Reciprocating ash removal structure for steel balls |
| 12/25/2013 | CN103471117A Pulse self-rotating soot blower and soot blowing method |
| 12/25/2013 | CN103471116A Gas supplying subsystem and gas supplying system for heat explosion shock wave soot blower |
| 12/25/2013 | CN103471094A Device for blowing tail heating surface of circulating fluidized bed boiler by utilizing high-temperature cyclone separator |
| 12/25/2013 | CN103471073A Waste heat boiler with a plurality of vertical modules |
| 12/25/2013 | CN103471072A Vertical module of waste heat boiler |
| 12/19/2013 | US20130333597 Methods and Systems for Flue Gas Denitrification |
| 12/18/2013 | CN203349279U Pneumatic ash removal device of boiler |
| 12/18/2013 | CN103453510A Membrane wall heat exchange device |
| 12/17/2013 | CA2753276C Retractable articulating robotic sootblower |
| 12/12/2013 | WO2013184030A1 Device for cleaning the fire tubes of a solid fuel boiler (variants) |
| 12/12/2013 | US20130327358 Chimney cleaning apparatus and method |
| 12/11/2013 | CN203336617U Fixed efficient steam soot blower of waste heat boiler |
| 12/11/2013 | CN203336616U Air pulse shock wave soot blower system |
| 12/11/2013 | CN103438469A Fly ash separating and conveying system of economizer |
| 12/11/2013 | CN102635844B Boiler system using waste heat of flue gas of rotary hearth furnace |
| 12/11/2013 | CN102506437B Oxyhydrogen shock wave soot blowing system capable of controlling soot blowing intensity |
| 12/05/2013 | WO2013179371A1 Soot removal device within flow path and dust collection device |
| 12/05/2013 | DE102012104870A1 Vorrichtung und Verfahren zum Reinigen eines Rauchgaskanals Apparatus and method for cleaning a flue gas channel |
| 12/05/2013 | DE102012010432A1 Cleaning device for chimney in building, has drive motor that is arranged in vertical position, below an upper end of chimney, to move cleaning element with respect to chimney and provide driving force to mounting and guiding element |
| 12/05/2013 | DE10037662B4 Vorrichtung zur Brennkammerreinigung Apparatus for cleaning combustion chamber |