公开(公告)号：US1913195A

公开(公告)日：1933-06-06

申请号：US54918831

申请日：1931-07-07

申请人： JOHN M HOPWOOD

发明人： DONALDSON JR ROBERT R ,  BUTZLER EDWARD W

IPC分类号： F22B37/48 ,  F28G13/00

CPC分类号： F22B37/48 ,  F28G13/00

公开(公告)号：US1904900A

公开(公告)日：1933-04-18

申请号：US57444231

申请日：1931-11-11

申请人： PERMUTIT CO

发明人： HEINRICH KRIEGSHEIM

IPC分类号： F22B37/48

CPC分类号： F22B37/48

公开(公告)号：US906652A

公开(公告)日：1908-12-15

申请号：US1908420017

申请日：1908-03-09

申请人： NICHOLSON WILLIAM D ,  SMITH WILLIAM H

发明人： NICHOLSON WILLIAM D ,  SMITH WILLIAM H

CPC分类号： F22B37/48

公开(公告)号：US525304A

公开(公告)日：1894-08-28

申请号：US525304D

CPC分类号： C02F1/461 ,  C02F1/4602 ,  C02F2001/46152 ,  C02F2201/46105 ,  C02F2303/22 ,  F22B37/48

公开(公告)号：US11828459B2

公开(公告)日：2023-11-28

申请号：US17275554

申请日：2018-09-12

申请人： Varo Teollisuuspalvelut Oy

发明人： Timo Karjunen

IPC分类号： F22B37/48 ,  F23J1/08 ,  F23J3/02

CPC分类号： F22B37/48 ,  F23J1/08 ,  F23J3/02 ,  F23J2700/003

摘要： A method and apparatus for cleaning a black liquor recovery boiler, where a furnace floor of the boiler is washed by mixing wash water in a wash water pool formed on the floor by at least one mixing device in the wash water pool, and by jetting wash water towards the floor by at least one pressure washer installed into the furnace through an opening in the furnace wall.

公开(公告)号：US11802662B2

公开(公告)日：2023-10-31

申请号：US17579307

申请日：2022-01-19

申请人： XDI Holdings, LLC

发明人： James Charles Juranitch ,  Raymond Clifford Skinner ,  Thomas Raymond Juranitch ,  Alan Craig Reynolds

IPC分类号： F22B3/02 ,  F23J15/02 ,  F16T1/00 ,  F22B37/48 ,  F23J15/06 ,  F23L7/00

CPC分类号： F16T1/00 ,  F22B3/02 ,  F22B37/48 ,  F23J15/06 ,  F23L7/007 ,  F23J2219/40 ,  F23L2900/07007 ,  Y02E20/30 ,  Y02E20/34

摘要： Embodiments of the present disclosure include a system, method, and apparatus comprising a large scale direct steam generator operating on an oxidant of air or enriched air configured to generate steam and combustion exhaust constituents. An exhaust constituent separation system and an energy recovery system to reclaim energy and improve the efficiency of the thermodynamic cycle. An optional CO2 separation system and Non Condensable Gas injection system may be included.

公开(公告)号：US11686469B2

公开(公告)日：2023-06-27

申请号：US15166109

申请日：2016-05-26

申请人： XDI Holdings, LLC

发明人： James Charles Juranitch

IPC分类号： F22B37/48 ,  F22B3/02

CPC分类号： F22B37/48 ,  F22B3/02

摘要： Embodiments of the present disclosure include a system, method, and apparatus comprising a direct steam generator configured to generate saturated steam and combustion exhaust constituents.

公开(公告)号：US10060688B2

公开(公告)日：2018-08-28

申请号：US14340661

申请日：2014-07-25

申请人： Integrated Test & Measurement (ITM), LLC

发明人： Timothy M. Carlier

IPC分类号： B60H1/00 ,  F28G15/00 ,  F22B37/56 ,  G01H1/00 ,  G01M7/00 ,  F28G3/16 ,  F28G7/00 ,  F28G15/06 ,  F28G15/08 ,  F22B37/38 ,  F22B37/48

CPC分类号： F28G15/00 ,  F22B37/38 ,  F22B37/48 ,  F22B37/56 ,  F28G3/166 ,  F28G7/00 ,  F28G15/003 ,  F28G15/06 ,  F28G15/08 ,  G01H1/00 ,  G01M7/00

摘要： A boiler system includes a boiler having at least one heat exchanger having a surface on which a deposit may form. The boiler system further includes at least one retractable sootblower having a lance tube for carrying a high pressure fluid into the boiler. The lance tube is configured such that the high pressure fluid impacts the heat exchanger surface to effect a vibration thereof. The boiler system also includes at least one vibration measuring device coupled to the boiler system. The vibration measuring device is configured to measure the vibration of the heat exchanger surface, and the measured vibration indicates presence or absence of the deposit on the heat exchanger surface. The vibration measuring device may optionally detect a vibration caused by the release of the deposit from the surface of the heat exchanger or the impact of the released deposit with a surface in the boiler system.

公开(公告)号：US09962664B2

公开(公告)日：2018-05-08

申请号：US14430680

申请日：2013-09-16

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Ute Amslinger ,  Franziska Fleischmann ,  Wolfgang Glück ,  Marc Sattelberger ,  Werner Spies ,  Anke Söllner ,  Peter Widmann

IPC分类号： C02F1/42 ,  B01F3/08 ,  C02F1/04 ,  F01K13/00 ,  F01K19/00 ,  F22B37/48 ,  F22D11/00 ,  B01F15/06

CPC分类号： B01F3/0803 ,  B01F3/088 ,  B01F15/06 ,  B01F2003/0884 ,  B01F2015/062 ,  C02F1/048 ,  C02F1/42 ,  C02F2209/05 ,  F01K13/00 ,  F01K19/00 ,  F22B37/48 ,  F22D11/006 ,  Y02W10/37

摘要： A method for operating a steam power plant having a water-steam circuit, according to which method the process wastewater produced is collected from the water-steam circuit, in a separated manner according to the degree of contamination thereof, in a number of partial wastewater quantities is provided. At least a first partial wastewater quantity having a first degree of contamination and at least a second partial wastewater quantity having a second degree of contamination are formed in the process. The second degree of contamination is higher than the first degree of contamination. The first partial wastewater quantity and the second partial wastewater quantity are mixed together in such a manner that a combined process wastewater is produced, which is fed to a wastewater treatment plant.

公开(公告)号：US20180119952A1

公开(公告)日：2018-05-03

申请号：US15338574

申请日：2016-10-31

申请人： GENERAL ELECTRIC TECHNOLOGY GMBH

发明人： ARMAND LEVASSEUR ,  WEI ZHANG ,  OLAF STALLMANN ,  TIDJANI NIASS ,  MOURAD YOUNES ,  AQIL JAMAL

IPC分类号： F23J3/02 ,  F28G9/00

CPC分类号： F23J3/023 ,  F22B37/48 ,  F23J2215/20 ,  F28G9/00

摘要： A system for removing ash deposits within a boiler is provided. The system includes a soot blower disposed within the boiler, and a gas supply line in fluid communication with the soot blower and a gas source. The soot blower is operative to inject compressed gas from the gas source into the boiler to remove the ash deposits from a surface of the boiler.