CA2161899A1 - Burner system - Google Patents

Burner system

Info

Publication number
CA2161899A1
CA2161899A1 CA002161899A CA2161899A CA2161899A1 CA 2161899 A1 CA2161899 A1 CA 2161899A1 CA 002161899 A CA002161899 A CA 002161899A CA 2161899 A CA2161899 A CA 2161899A CA 2161899 A1 CA2161899 A1 CA 2161899A1
Authority
CA
Canada
Prior art keywords
slot
tube
gas
lengths
conveyor
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.)
Granted
Application number
CA002161899A
Other languages
French (fr)
Other versions
CA2161899C (en
Inventor
Mark Williamson
Derek Davies
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.)
Baker Perkins Ltd
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
Priority claimed from GB939309344A external-priority patent/GB9309344D0/en
Application filed by Individual filed Critical Individual
Publication of CA2161899A1 publication Critical patent/CA2161899A1/en
Application granted granted Critical
Publication of CA2161899C publication Critical patent/CA2161899C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/10—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F23D14/586—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits formed by a set of sheets, strips, ribbons or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

A gas burner system which can be used in a conveyor-type oven has a burner tube (4) extending across the conveyor. Gas is burnt through a slot (8) along the tube to give a ribbon flame. The tube (4) is divided into separate compartments (15-19) which connect with different lengths of the slot (8). Combustible gas is fed under independent control to the different compartments (15-19), and the slot lengths are adjustable. The slot lengths consist of short edge-region slots and multiple, longer central legion slots.
CA002161899A 1993-05-06 1994-05-05 Burner system Expired - Lifetime CA2161899C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9309344.1 1993-05-06
GB939309344A GB9309344D0 (en) 1993-05-06 1993-05-06 Burner system
PCT/GB1994/000969 WO1994027088A1 (en) 1993-05-06 1994-05-05 Burner system

Publications (2)

Publication Number Publication Date
CA2161899A1 true CA2161899A1 (en) 1994-11-24
CA2161899C CA2161899C (en) 2007-02-06

Family

ID=37734809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002161899A Expired - Lifetime CA2161899C (en) 1993-05-06 1994-05-05 Burner system

Country Status (1)

Country Link
CA (1) CA2161899C (en)

Also Published As

Publication number Publication date
CA2161899C (en) 2007-02-06

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140505