GB827592A - Improvements relating to the heat treatment of solid fuel - Google Patents

Improvements relating to the heat treatment of solid fuel

Info

Publication number
GB827592A
GB827592A GB2086855A GB2086855A GB827592A GB 827592 A GB827592 A GB 827592A GB 2086855 A GB2086855 A GB 2086855A GB 2086855 A GB2086855 A GB 2086855A GB 827592 A GB827592 A GB 827592A
Authority
GB
United Kingdom
Prior art keywords
layer
ports
layers
hearth section
compartments
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
GB2086855A
Inventor
Frank Archer Williams
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.)
MINI OF POWER
Original Assignee
MINI OF POWER
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 MINI OF POWER filed Critical MINI OF POWER
Priority to GB2086855A priority Critical patent/GB827592A/en
Publication of GB827592A publication Critical patent/GB827592A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/06—Coke ovens with mechanical conveying means for the raw material inside the oven with endless conveying devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

827,592. Carbonizing processes. MINISTER OF POWER. Oct. 18, 1956 [July 19, 1955], No. 20868/55. Class 55 (1). Solid fuel is passed through a carbonizing chamber 1 in the form of a thin layer 8a supported on a layer 7a of inert non-fusible and non-agglomerating material carried by the hearth section 2a of a travelling-grate 2. Two hoppers 5, 6 supply respectively the inert material 7, which may be ¢-inch graded coke, porcelain balls or bricks, and the carbonaceous fuel 8. The space 9 beneath hearth section 2a is divided into two compartments 10, 11 formed with ports 10a, 11a in their upper walls. Part of the gas evolved in carbonization, burns with air injected through inlets 14, the gases at a temperature of about 1000- 1200‹ C. being drawn, by means not shown, downwardly through layers 8a, 7a and hearth section 2a to pass through ports 10a, compartment 10 and duct 10b into a heat-exchanger 12. After cooling, the gases return through duct 11b, compartment 11, ports 11a, hearth section 2a and layers 7a, 8a, to extract heat from layer 7a and give it to layer 8a and also to cool both layers so that the materials are not spontaneously ignitable when they reach the fuelreceiving hopper 19. Excess gas passes out at 1a In a modification the heat-exchanger 12 is not employed and cold gas is added to the hot gases. In a further form the space 9 is divided into a number of pairs of compartments similar to compartments 10, 11.
GB2086855A 1955-07-19 1955-07-19 Improvements relating to the heat treatment of solid fuel Expired GB827592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2086855A GB827592A (en) 1955-07-19 1955-07-19 Improvements relating to the heat treatment of solid fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2086855A GB827592A (en) 1955-07-19 1955-07-19 Improvements relating to the heat treatment of solid fuel

Publications (1)

Publication Number Publication Date
GB827592A true GB827592A (en) 1960-02-10

Family

ID=10153099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2086855A Expired GB827592A (en) 1955-07-19 1955-07-19 Improvements relating to the heat treatment of solid fuel

Country Status (1)

Country Link
GB (1) GB827592A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085947A (en) * 1955-02-24 1963-04-16 Harold G Tufty Method and apparatus for producing furnace charging mixtures including carbonaceous fuel
DE1231667B (en) * 1961-04-14 1967-01-05 Hermann Schenck Dr Ing Method and device for increasing the gas permeability of a compressed fuel layer in grate coking
DE1231668B (en) * 1961-12-05 1967-01-05 E H Hermann Schenck Dr Ing Dr Method for the rapid ignition of layers of fine coal spread out on a traveling grate for the purpose of coking
DE1285448B (en) * 1963-11-05 1968-12-19 E H Hermann Dr Ing Dr Ing Device for coking bituminous coals on a grate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085947A (en) * 1955-02-24 1963-04-16 Harold G Tufty Method and apparatus for producing furnace charging mixtures including carbonaceous fuel
DE1231667B (en) * 1961-04-14 1967-01-05 Hermann Schenck Dr Ing Method and device for increasing the gas permeability of a compressed fuel layer in grate coking
DE1231668B (en) * 1961-12-05 1967-01-05 E H Hermann Schenck Dr Ing Dr Method for the rapid ignition of layers of fine coal spread out on a traveling grate for the purpose of coking
DE1285448B (en) * 1963-11-05 1968-12-19 E H Hermann Dr Ing Dr Ing Device for coking bituminous coals on a grate

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