GB335299A - Improvements in or relating to apparatus for cooling waste furnace gases - Google Patents

Improvements in or relating to apparatus for cooling waste furnace gases

Info

Publication number
GB335299A
GB335299A GB2123329A GB2123329A GB335299A GB 335299 A GB335299 A GB 335299A GB 2123329 A GB2123329 A GB 2123329A GB 2123329 A GB2123329 A GB 2123329A GB 335299 A GB335299 A GB 335299A
Authority
GB
United Kingdom
Prior art keywords
air
passages
towers
gases
doublewalled
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
GB2123329A
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.)
OSCAR OVERMANN
Original Assignee
OSCAR OVERMANN
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 OSCAR OVERMANN filed Critical OSCAR OVERMANN
Priority to GB2123329A priority Critical patent/GB335299A/en
Publication of GB335299A publication Critical patent/GB335299A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/16—Cooling or drying the hot-blast

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

335,299. Overmann, O. July 10, 1929. Condensers, atmospheric and like.-An air cooler for blast furnace gases comprises vertically or horizontally extending columns or gas passages within which a number of parallel air passages extend, having in cross-section the shape of an elongated rectangle or oval. The cooling towers 2 of rectangular section are connected by a doublewalled bottom 4 which is sloped at two sides. Air passages 5, Fig. 3, open outwardly to the atmosphere at the top and communicate with the space between the doublewalled base. Gases to be cooled enter by a branch pipe 3 and are drawn through the apparatus either by natural draught or by the use of a fan. The heated air in the elongated passages rises and the air current produced may be increased by a fan 7; dust deposits collect at 4. Iron or brick towers may be used. In a modification, the towers may be arranged so that the gases and cooling air flow in a horizontal direction. In a further modification, several coolers are arranged in series the air passing through them on the countercurrent system. Specification 142,938 is referred to.
GB2123329A 1929-07-10 1929-07-10 Improvements in or relating to apparatus for cooling waste furnace gases Expired GB335299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2123329A GB335299A (en) 1929-07-10 1929-07-10 Improvements in or relating to apparatus for cooling waste furnace gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2123329A GB335299A (en) 1929-07-10 1929-07-10 Improvements in or relating to apparatus for cooling waste furnace gases

Publications (1)

Publication Number Publication Date
GB335299A true GB335299A (en) 1930-09-25

Family

ID=10159438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2123329A Expired GB335299A (en) 1929-07-10 1929-07-10 Improvements in or relating to apparatus for cooling waste furnace gases

Country Status (1)

Country Link
GB (1) GB335299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767029C (en) * 1939-07-15 1951-07-26 Babcock & Wilcox Dampfkessel W Recuperative exhaust gas air heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767029C (en) * 1939-07-15 1951-07-26 Babcock & Wilcox Dampfkessel W Recuperative exhaust gas air heater

Similar Documents

Publication Publication Date Title
DK284579A (en) FIVE-METHOD AND HEAT EXCHANGER IN countercurrent
US2011018A (en) Chimney construction
ES441258A1 (en) Installation for changing the temperature of fluid media, particularly for cooling liquids and condensing vapors with air
GB335299A (en) Improvements in or relating to apparatus for cooling waste furnace gases
US2591097A (en) Base for cover-type annealing furnace with external means for circulating and cooling atmosphere gases
GB699339A (en) Cold regenerators or accumulators for transferring heat between gases
GB1336820A (en) Cooler for dust-laden air or gases
GB900179A (en) Improved air cooled heat exchanger
FR2262273A1 (en) Indirect exchange cooling tower - has steam condensing tubes in parallel rows with gaps between them
GB1010663A (en) Improvements in or relating to methods of and apparatus for cooling exhaust gases emerging intermittently from converters or arc furnaces
US1425019A (en) Means for cooling a gas
GB1393146A (en) Air-cooled underground cooling plant
GB302292A (en) Process and apparatus for the purification of the gaseous cloud formed by the heat transformation of heavy oils
GB420347A (en) Improvements in heat recuperators for the interchange of heat between gases
GB1346928A (en) Heat exchanger construction
GB190901468A (en) Improvements in Apparatus for Cooling, Heating or Humidifying Air and/or Cooling or Heating Water or the like.
GB1075475A (en) Air-cooled condensers for distillation columns
GB355674A (en) Improvements relating to hot blast stoves
FR2345687A1 (en) Circulating block dynamic heat exchanger - has blocks raised and lowered inside ducts against hot and cold gas flows
US1746982A (en) Air heater
GB659391A (en) Improvements in or relating to cooling arrangements for apparatus such as electric transformers
SU4612A1 (en) Apparatus for heating some gases with other
GB1040824A (en) Improvements relating to converter chimneys
FR2374612A1 (en) HEAT EXCHANGER, IN PARTICULAR WITH GAS HEATING DUST LOAD
SU114040A1 (en) Apparatus for reducing heat loss in electric enamel multi-chamber furnaces