GB765521A - Improvements in or relating to superheater headers - Google Patents

Improvements in or relating to superheater headers

Info

Publication number
GB765521A
GB765521A GB332455A GB332455A GB765521A GB 765521 A GB765521 A GB 765521A GB 332455 A GB332455 A GB 332455A GB 332455 A GB332455 A GB 332455A GB 765521 A GB765521 A GB 765521A
Authority
GB
United Kingdom
Prior art keywords
welded
channel
channels
chambers
finger
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB332455A
Inventor
Ferdinand Mohr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schmidtsche Heissdampf GmbH
Original Assignee
Schmidtsche Heissdampf GmbH
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 Schmidtsche Heissdampf GmbH filed Critical Schmidtsche Heissdampf GmbH
Priority to GB332455A priority Critical patent/GB765521A/en
Publication of GB765521A publication Critical patent/GB765521A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/005—Steam superheaters characterised by location, arrangement, or disposition for locomotive boilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B17/00—Water-tube boilers of horizontally-inclined type, e.g. the water-tube sets being inclined slightly with respect to the horizontal plane
    • F22B17/16—Component parts thereof; Accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/007—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically specially adapted for locomotives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
    • F22G3/007—Headers; Collectors, e.g. for mixing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
    • F22G3/009—Connecting or sealing of superheater or reheater tubes with collectors or distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

765,521. Steam superheaters. SCHMIDTSCHE HEISSDAMPF-GES. Feb. 4, 1955. No. 3324/55. Class 123(3) A header, especially for a locomotive steam superheater, is formed by welding together steel plates and comprises channels 1, 2 for saturated and superheated steam respectively, channel 1 having a central inlet connection 3 whilst channel 2 has an outlet connection 4 at each end. Finger chambers 6 are arranged in intermeshing relationship between the channels 1, 2, each chamber consisting of an inverted U-section member, which may be of fabricated construction or in the form of a casting or drawn section, closed at one end by a plate 10 and at the underside by a thick plate 8 having holes 9 into which the ends of the superheated tubes 7 are forced by clamps 12 and drawbolts 11. The drawbolts have T-heads 14 which engage in depressions in corrugated straps 15 welded to the upper edges of the finger chambers to prevent the bolts from turning. Alternate finger chambers are welded at the open end into apertures in the opposing faces of the channels 1, 2. In a modification, the inlet and outlet channels are separated by a common partition and the finger chambers are made in two lengths, the shorter chambers being welded to one channel whilst the others pass through that channel and are welded into openings in the common partition.
GB332455A 1955-02-04 1955-02-04 Improvements in or relating to superheater headers Expired GB765521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB332455A GB765521A (en) 1955-02-04 1955-02-04 Improvements in or relating to superheater headers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB332455A GB765521A (en) 1955-02-04 1955-02-04 Improvements in or relating to superheater headers

Publications (1)

Publication Number Publication Date
GB765521A true GB765521A (en) 1957-01-09

Family

ID=9756169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB332455A Expired GB765521A (en) 1955-02-04 1955-02-04 Improvements in or relating to superheater headers

Country Status (1)

Country Link
GB (1) GB765521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464145A (en) * 1993-03-05 1995-11-07 Doowon Climate Control Co., Ltd. Heat exchanger for automobile air conditioning system and method for manufacture of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464145A (en) * 1993-03-05 1995-11-07 Doowon Climate Control Co., Ltd. Heat exchanger for automobile air conditioning system and method for manufacture of the same
US5622220A (en) * 1993-03-05 1997-04-22 Doowon Climate Control Co., Ltd. Heat exchanger for automobile air conditioning system

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