GB220150A - Improvements in steam generating installations - Google Patents

Improvements in steam generating installations

Info

Publication number
GB220150A
GB220150A GB1886923A GB1886923A GB220150A GB 220150 A GB220150 A GB 220150A GB 1886923 A GB1886923 A GB 1886923A GB 1886923 A GB1886923 A GB 1886923A GB 220150 A GB220150 A GB 220150A
Authority
GB
United Kingdom
Prior art keywords
normal
boiler
feed
pressure
supply
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
GB1886923A
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.)
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
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 Deutsche Babcock and Wilcox Dampfkesselwerke AG filed Critical Deutsche Babcock and Wilcox Dampfkesselwerke AG
Priority to GB1886923A priority Critical patent/GB220150A/en
Publication of GB220150A publication Critical patent/GB220150A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • F22D5/28—Automatic feed-control systems responsive to amount of steam withdrawn; responsive to steam pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/18—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

220,150. Babcock & Wilcox, Ltd., (Deutsche Babcock & Wilcox Dampfkessel- Werke Akt.-Ges.). July 23, 1923. Hot-wat.er storage apparatus; feedwater, controlling.-In a boiler plant having a hot-water storage tank b the upper part of which is in communication with the boiler a at the normal water level therein, as described in Specification 192,685, the supply of feed to the boiler is so regulated that when the boiler pressure rises above the normal the feed supply is increased and when the boiler pressure falls below the normal the feed supply is interrupted or reduced. The feed valve k is operated by a piston device g which is forced downwards by the pressure in the steam pipe e against the upward pressure of a spring h. When the steam pressure rises above the normal, the feed valve is further opened, and when the steam pressure falls below the normal, the feed valve is partly or entirely closed. Specifications 204,984 and 225,898 also are referred to.
GB1886923A 1923-07-23 1923-07-23 Improvements in steam generating installations Expired GB220150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1886923A GB220150A (en) 1923-07-23 1923-07-23 Improvements in steam generating installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886923A GB220150A (en) 1923-07-23 1923-07-23 Improvements in steam generating installations

Publications (1)

Publication Number Publication Date
GB220150A true GB220150A (en) 1924-08-14

Family

ID=10119809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1886923A Expired GB220150A (en) 1923-07-23 1923-07-23 Improvements in steam generating installations

Country Status (1)

Country Link
GB (1) GB220150A (en)

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