Patents-Review.com
ClassID:

155723 ⎘

F22B37/54 - CPC Classification

Classification description:

Component parts or details of steam boilers applicable to more than one kind or type of steam boiler; Devices for removing water, salt, or sludge from boilers ; Arrangements of cleaning apparatus in boilers ; Combinations thereof with boilers De-sludging or blow-down devices

Sub-classes:
Recent Application in this class:
#1
20230250952
2023-08-10

PLASMA FIRED STEAM GENERATOR SYSTEM

 #2
20200173651
2020-06-04

Commissioning power plants

 #3
20190293280
2019-09-26

PLASMA FIRED STEAM GENERATOR SYSTEM

 #4
20190106835
2019-04-11

Electrical household appliance comprising a base having a gravity-fed boiling chamber

 #5
20190104907
2019-04-11

Electrical household appliance comprising a base having a gravity-fed boiling chamber

 #6
20190078774
2019-03-14

Multi-angle sludge lance

 #7
20180347807
2018-12-06

Flexible lance for machining or inspecting a tubesheet of a boiler

 #8
20180207686
2018-07-26

Flexible cleaning lance positioner guide apparatus

 #9
20160290638
2016-10-06

SYSTEM AND METHOD FOR INJECTING COMPOUND INTO UTILITY FURNACE

 #10
20160223188
2016-08-04

Plasma fired steam generator system

 #11
20160158809
2016-06-09

Cleaning lance rotator drive apparatus

 #12
20160116158
2016-04-28

Tube spreading device and boiler cleaning system

 #13
20160096202
2016-04-07

Flexible cleaning lance positioner guide apparatus

 #14
20160076760
2016-03-17

Method for generating steam from raw water, in particular from blow down water coming from a steam generator

 #15
20150375274
2015-12-31

Method and device for cleaning interiors of tanks and systems

 #16
20150362175
2015-12-17

SLUDGE-REDUCTION STEAM GENERATOR AND METHOD FOR MANUFACTURING TUBE PLATE OF SLUDGE-REDUCTION STEAM GENERATOR

 #17
20150345878
2015-12-03

Condensate removal sootblower nozzle

 #18
20150285620
2015-10-08

Device for monitoring fouling deposits in a pulverized coal furnace

 #19
20150083110
2015-03-26

Steam generator and heating cooker comprising steam generator

 #20
20140360443
2014-12-11

Method and apparatus for manipulating equipment inside a steam generator

 #21
20140262258
2014-09-18

Steam generation method and method for recovering crude oil by steam-assisted gravity drainage (SAGD) including said steam generation method

 #22
20140261246
2014-09-18

LOCALIZED VACUUM REMOVAL OF STEAM GENERATOR DEPOSITS

 #23
20140026827
2014-01-30

System and method for removing slag inside a utility furnace

 #24
20130269224
2013-10-17

Apparatus for generating steam

 #25
20130152973
2013-06-20

Controlling cooling flow in a sootblower based on lance tube temperature

 #26
20120247405
2012-10-04

System and method for injecting compound into utility furnace

 #27
20120055521
2012-03-08

Segmental ultrasonic cleaning apparatus for removing scales and sludge on top of tube sheet in heat exchanger

 #28
20110132282
2011-06-09

SYSTEM AND METHOD FOR INJECTING COMPOUND INTO UTILITY FURNACE

 #29
20110036308
2011-02-17

System and method for zero liquid discharge

 #30
20100212608
2010-08-26

Retractable articulating robotic sootblower

 #31
20100147393
2010-06-17

Blowoff tank

 #32
20090282631
2009-11-19

Boiler cleaning apparatus and method

 #33
20090151656
2009-06-18

Controlling cooling flow in a sootblower based on lance tube temperature

 #34
20070289926
2007-12-20

Method and device for treating contaminated water

 #35
20070289304
2007-12-20

Method and device for removing water from a steam plant

 #36
20060243186
2006-11-02

Floating power plant