ZA873594B - Refractory shield for protecting superheater tubes - Google Patents

Refractory shield for protecting superheater tubes

Info

Publication number
ZA873594B
ZA873594B ZA873594A ZA873594A ZA873594B ZA 873594 B ZA873594 B ZA 873594B ZA 873594 A ZA873594 A ZA 873594A ZA 873594 A ZA873594 A ZA 873594A ZA 873594 B ZA873594 B ZA 873594B
Authority
ZA
South Africa
Prior art keywords
protecting
superheater tubes
refractory shield
refractory
shield
Prior art date
Application number
ZA873594A
Other languages
English (en)
Inventor
E. Green Kenneth
K. Johnson Donald
W. Woodruff Roger
Original Assignee
Norton Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norton Company filed Critical Norton Company
Publication of ZA873594B publication Critical patent/ZA873594B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/107—Protection of water tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S122/00—Liquid heaters and vaporizers
    • Y10S122/13—Tubes - composition and protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
ZA873594A 1986-06-05 1987-05-19 Refractory shield for protecting superheater tubes ZA873594B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/871,004 US4682568A (en) 1986-06-05 1986-06-05 Refractory shield for superheater tubes

Publications (1)

Publication Number Publication Date
ZA873594B true ZA873594B (en) 1987-11-12

Family

ID=25356507

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA873594A ZA873594B (en) 1986-06-05 1987-05-19 Refractory shield for protecting superheater tubes

Country Status (3)

Country Link
US (1) US4682568A (de)
EP (1) EP0248318A1 (de)
ZA (1) ZA873594B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776790A (en) * 1986-12-22 1988-10-11 Norton Company Refractory shields for curved and straight superheater tubes
FR2637970B1 (fr) * 1988-10-18 1990-11-23 Stein Industrie Dispositif de suspension de tubes horizontaux d'echange de chaleur sur un tube porteur vertical et procede de fabrication de ce dispositif
US5154648A (en) * 1991-08-23 1992-10-13 Buckshaw Dennis J Tube shield
KR930010227A (ko) * 1991-11-19 1993-06-22 아더 에이. 로이젤 2세 보일러 튜브용 내화 코팅
FR2700603B1 (fr) * 1993-01-15 1995-03-17 Cnim Dispositif de protection contre la corrosion et/ou l'abrasion de tubes d'un élément surchauffeur d'une chaudière.
US5423294A (en) * 1993-12-03 1995-06-13 Wheelabrator Environmental Systems, Inc. Furnace tile and expansion joint
US5474123A (en) * 1994-04-19 1995-12-12 Buckshaw; Dennis J. Tube shield
US5558045A (en) * 1994-09-14 1996-09-24 Wheelabrator Environmental Systems, Inc. Refractory tile for open-spaced boiler tubes
US5511609A (en) * 1995-01-12 1996-04-30 Tyler; John T. Tube shield with tongue and locking block assembly
US5724923A (en) * 1995-05-19 1998-03-10 Saint-Gobain/Norton Industrial Ceramics Corp. Refractory shield design for superheater tubes
US6675880B2 (en) 1996-03-29 2004-01-13 Mitsui Engineering And Shipbuilding Company Limited Air heater for recovering a heat of exhaust gas
US5884695A (en) * 1996-04-30 1999-03-23 American Magotteaux Corporation Boiler tube shield
US5809942A (en) * 1996-11-13 1998-09-22 Kralovec; William M. Pool and spa water heater
US6152087A (en) * 1996-12-12 2000-11-28 Ngk Insulators, Ltd. Boiler tube protector and a method for attaching such protector to a boiler tube
USD436399S1 (en) 1999-09-03 2001-01-16 Poland Doug A Shield
USD437044S1 (en) 1999-09-03 2001-01-30 Doug A. Poland Shield
DE10303173B4 (de) * 2003-01-27 2005-06-30 Saint-Gobain Industriekeramik Düsseldorf Gmbh Rohrwandschutz für eine Kesselrohrwand
US8365687B2 (en) * 2007-03-15 2013-02-05 Metso Power Ab Tube shield and a method for attaching such shield to a boiler tube
US20100038061A1 (en) * 2008-08-15 2010-02-18 Wessex Incorporated Tube shields having a thermal protective layer
US8783301B2 (en) * 2010-10-20 2014-07-22 Charles G. Sproule, III Water resistant adjustable jackets for insulated pipe and pipe bends
WO2021055813A1 (en) 2019-09-18 2021-03-25 Emisshield Inc. Flare tips

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1871508A (en) * 1930-07-02 1932-08-16 Henry A Gardner Metallic conduit
SE364103B (de) * 1972-06-19 1974-02-11 Goetaverken Angteknik Ab
JPS5347062B2 (de) * 1974-01-18 1978-12-18
US4054174A (en) * 1974-03-18 1977-10-18 The Babcock & Wilcox Company Method of inhibiting deposition of internal corrosion products in tubes
US3914100A (en) * 1974-07-29 1975-10-21 Wheeling Pittsburgh Steel Corp Pipe protective covering
GB1558475A (en) * 1976-02-12 1980-01-03 Morgan Refractories Ltd Refractory sheating for tubular furnace members
US4124068A (en) * 1977-05-16 1978-11-07 Uop Inc. Heat exchange tube for fluidized bed reactor
US4501232A (en) * 1983-10-03 1985-02-26 Purex Pool Products, Inc. Pool or spa water heater

Also Published As

Publication number Publication date
US4682568A (en) 1987-07-28
EP0248318A1 (de) 1987-12-09

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