GB706472A - Improvements in the conservation of heat energy in heating, drying and other industrial processes - Google Patents

Improvements in the conservation of heat energy in heating, drying and other industrial processes

Info

Publication number
GB706472A
GB706472A GB22086/49A GB2208649A GB706472A GB 706472 A GB706472 A GB 706472A GB 22086/49 A GB22086/49 A GB 22086/49A GB 2208649 A GB2208649 A GB 2208649A GB 706472 A GB706472 A GB 706472A
Authority
GB
United Kingdom
Prior art keywords
steam
heating
roll
drying
vapour
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
GB22086/49A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB22086/49A priority Critical patent/GB706472A/en
Priority to US180678A priority patent/US2718710A/en
Publication of GB706472A publication Critical patent/GB706472A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/185—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using waste heat from outside the plant
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Paper (AREA)

Abstract

706,472. Heating by circulation of steam. SPOONER, W. W. Aug. 18, 1950 [Aug. 25, 1949], No. 22086/49. Class 64(2) In an industrial process, a waste-heatsource consisting of a vapour or a gasvapour mixture is used to raise steam at a low pressure, and the pressure of that steam is then increased mechanically, e.g. by a pump or ejector. In a system for heating the drying roll 1 of a paper-making machine by steam, the mixture of vapour and warm air trapped by the hood 2 is drawn by a fan 5 into a casing 6 and is repeatedly circulated at high speed over a heat-exchange coil 7. Water flowing through the coil is vaporized, and the resultant steam is compressed in a compressor 13 and supplied through a pipe 4 to heat the roll 1. Initially, steam is supplied to the roll through the valve 3. Condensate from the drum 1 and from the casing 6 may be fed to the tube 7. The Provisional Specification refers to Specification 706,471.
GB22086/49A 1949-08-25 1949-08-25 Improvements in the conservation of heat energy in heating, drying and other industrial processes Expired GB706472A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB22086/49A GB706472A (en) 1949-08-25 1949-08-25 Improvements in the conservation of heat energy in heating, drying and other industrial processes
US180678A US2718710A (en) 1949-08-25 1950-08-21 Conservation of heat energy in heating, drying, and other industrial processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22086/49A GB706472A (en) 1949-08-25 1949-08-25 Improvements in the conservation of heat energy in heating, drying and other industrial processes

Publications (1)

Publication Number Publication Date
GB706472A true GB706472A (en) 1954-03-31

Family

ID=10173695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22086/49A Expired GB706472A (en) 1949-08-25 1949-08-25 Improvements in the conservation of heat energy in heating, drying and other industrial processes

Country Status (2)

Country Link
US (1) US2718710A (en)
GB (1) GB706472A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111549560A (en) * 2020-05-15 2020-08-18 徐岳斌 Paper drying system capable of assisting drying cylinder in running and assisting method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933826A (en) * 1957-01-02 1960-04-26 Beloit Iron Works Heat pump system for paper machine dryers
US4135309A (en) * 1977-07-11 1979-01-23 Buttes Gas & Oil Co. Process for drying beet pulp
US6303003B1 (en) 1998-02-24 2001-10-16 David R. Webster Method and apparatus for drying a moist web

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602545A (en) * 1926-10-12 Method of and means for making paper
US585943A (en) * 1897-07-06 Process of and apparatus for distilling liquids
US838195A (en) * 1901-03-11 1906-12-11 Ernest A Le Sueur Process of distillation.
US808649A (en) * 1903-08-20 1906-01-02 John S Forbes Method of distilling and condensing.
US1150713A (en) * 1911-10-31 1915-08-17 Techno Chemical Lab Ltd Evaporator.
US1501513A (en) * 1920-02-12 1924-07-15 Technochemical Lab Ltd Drying process and apparatus therefor
US1966938A (en) * 1928-07-14 1934-07-17 Wallace G Stone Method of distillation
US1995999A (en) * 1930-02-11 1935-03-26 Industrikemiska Ab Evaporation of solutions
DE643871C (en) * 1931-11-06 1937-04-19 Act Ges Vorm Wagner & Co Masch Drying cylinder for paper and similar machines
US2192168A (en) * 1936-10-06 1940-03-05 John W Bell Paper drying system and apparatus therefor
US2284165A (en) * 1939-06-23 1942-05-26 Drying Systems Inc Heating system
US2574298A (en) * 1946-12-20 1951-11-06 Maytag Co Heat exchanger clothes drier
US2492754A (en) * 1948-10-30 1949-12-27 Gen Electric Material drying apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111549560A (en) * 2020-05-15 2020-08-18 徐岳斌 Paper drying system capable of assisting drying cylinder in running and assisting method thereof

Also Published As

Publication number Publication date
US2718710A (en) 1955-09-27

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