GB489063A - Improvements in underjet-fired coke-ovens - Google Patents

Improvements in underjet-fired coke-ovens

Info

Publication number
GB489063A
GB489063A GB1621037A GB1621037A GB489063A GB 489063 A GB489063 A GB 489063A GB 1621037 A GB1621037 A GB 1621037A GB 1621037 A GB1621037 A GB 1621037A GB 489063 A GB489063 A GB 489063A
Authority
GB
United Kingdom
Prior art keywords
nozzle
needle member
ovens
screwed
nozzle plug
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
GB1621037A
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.)
Woodall Duckham 1920 Ltd
Original Assignee
Woodall Duckham 1920 Ltd
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 Woodall Duckham 1920 Ltd filed Critical Woodall Duckham 1920 Ltd
Priority to GB1621037A priority Critical patent/GB489063A/en
Publication of GB489063A publication Critical patent/GB489063A/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
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/10—Regulating and controlling the combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

489,063. Regulating fluid flow. WOODALL-DUCKHAM (1920), Ltd., JACKSON, G. J., KRALL, R. F., and SMITH, E. W. June 11, 1937, No. 16210. Addition to 468,983. [Class 135] The interchangeable nozzle plug 5 for con. trolling the supply of fuel gas to underjetfed coke-ovens which is described in the parent Specification is modified by the provision of a tapered needle member 7 which is carried by the nozzle either directly or in a removable bush 8 as shown and is adjustable in relation to the calibrated orifice in the nozzle element 5. The needle member 7 is screwed into the bush 8 which in turn is screwed into a mounting 5a forming one end of the nozzle plug. The retaining plunger 11 for the spring washer 12 is recessed to receive the needle member, which is locked in adjusted position by a nut 9. The nozzle plug may carry a projecting key engaging a slot in the cruciform connection 3 to prevent rotation, but the plunger 13 projecting between the distance pieces 6 may be employed as described in the parent Specification.
GB1621037A 1937-06-11 1937-06-11 Improvements in underjet-fired coke-ovens Expired GB489063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1621037A GB489063A (en) 1937-06-11 1937-06-11 Improvements in underjet-fired coke-ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1621037A GB489063A (en) 1937-06-11 1937-06-11 Improvements in underjet-fired coke-ovens

Publications (1)

Publication Number Publication Date
GB489063A true GB489063A (en) 1938-07-19

Family

ID=10073147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1621037A Expired GB489063A (en) 1937-06-11 1937-06-11 Improvements in underjet-fired coke-ovens

Country Status (1)

Country Link
GB (1) GB489063A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110966411A (en) * 2019-12-20 2020-04-07 国家能源集团煤焦化有限责任公司 Flow regulating device and coke oven heating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110966411A (en) * 2019-12-20 2020-04-07 国家能源集团煤焦化有限责任公司 Flow regulating device and coke oven heating system

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