GB252835A - Improved method of and apparatus for drying materials - Google Patents

Improved method of and apparatus for drying materials

Info

Publication number
GB252835A
GB252835A GB829625A GB829625A GB252835A GB 252835 A GB252835 A GB 252835A GB 829625 A GB829625 A GB 829625A GB 829625 A GB829625 A GB 829625A GB 252835 A GB252835 A GB 252835A
Authority
GB
United Kingdom
Prior art keywords
gas
pulverizer
duct
dried
current
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
GB829625A
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.)
INT COMB ENG CORP
International Combustion Engineering Corp
Original Assignee
INT COMB ENG CORP
International Combustion Engineering Corp
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 INT COMB ENG CORP, International Combustion Engineering Corp filed Critical INT COMB ENG CORP
Priority to GB829625A priority Critical patent/GB252835A/en
Publication of GB252835A publication Critical patent/GB252835A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/107—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

252,835. Imray, O. Y., (International Combustion Engineering Corporation). March 27, 1925. Gaseous currents, ma. terials carried by. - A method of drying material. particularly coal prior to its pulverization, consists in suspending the material in a current of hot gas to which a whirling motion is imparted and by which the material is both dried and separated from the gas. As shown, the material is fed by a screw-conveyer b into a duct c communicating with a cyclone separator e, the material being entrained in a current of hot gas which is forced through the duct by a fan d. The dried material passes to the pulverizer f, while the gas returns through 'the duct h to the fan inlet pipe i which has branches k, l to the high and low temperature zones of an exhaust flue, such as a boiler flue. The speed of the feedscrew is controlled by the pulverizer. The material may be by-passed through the ducts p to the pulverizer. In a modification the gas after leaving the separator is not re-circulated.
GB829625A 1925-03-27 1925-03-27 Improved method of and apparatus for drying materials Expired GB252835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB829625A GB252835A (en) 1925-03-27 1925-03-27 Improved method of and apparatus for drying materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB829625A GB252835A (en) 1925-03-27 1925-03-27 Improved method of and apparatus for drying materials

Publications (1)

Publication Number Publication Date
GB252835A true GB252835A (en) 1926-06-10

Family

ID=9849786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB829625A Expired GB252835A (en) 1925-03-27 1925-03-27 Improved method of and apparatus for drying materials

Country Status (1)

Country Link
GB (1) GB252835A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967136A (en) * 2012-11-30 2013-03-13 湖北泰盛化工有限公司 Method for recovering condensed fluid of glyphosate synthesis solution
WO2020190202A1 (en) * 2019-03-19 2020-09-24 Airgrinder Ab Method and apparatus for grinding and drying a material or a mixture of materials
CN112556317A (en) * 2020-12-08 2021-03-26 安徽森淼实业有限公司 A drying equipment for hydroxypropyl methyl cellulose production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102967136A (en) * 2012-11-30 2013-03-13 湖北泰盛化工有限公司 Method for recovering condensed fluid of glyphosate synthesis solution
WO2020190202A1 (en) * 2019-03-19 2020-09-24 Airgrinder Ab Method and apparatus for grinding and drying a material or a mixture of materials
CN112556317A (en) * 2020-12-08 2021-03-26 安徽森淼实业有限公司 A drying equipment for hydroxypropyl methyl cellulose production
CN112556317B (en) * 2020-12-08 2022-07-12 安徽森淼实业有限公司 A drying equipment for hydroxypropyl methyl cellulose production

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