FR2242898A7 - Low power industrial gas burner - has stepped diameter tube with ring of air inlets close to gas inlet - Google Patents

Low power industrial gas burner - has stepped diameter tube with ring of air inlets close to gas inlet

Info

Publication number
FR2242898A7
FR2242898A7 FR7426863A FR7426863A FR2242898A7 FR 2242898 A7 FR2242898 A7 FR 2242898A7 FR 7426863 A FR7426863 A FR 7426863A FR 7426863 A FR7426863 A FR 7426863A FR 2242898 A7 FR2242898 A7 FR 2242898A7
Authority
FR
France
Prior art keywords
ring
low power
air inlets
diameter tube
gas inlet
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
FR7426863A
Other languages
French (fr)
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.)
CMS A VANZO ET C SNC
Original Assignee
CMS A VANZO ET C SNC
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 CMS A VANZO ET C SNC filed Critical CMS A VANZO ET C SNC
Application granted granted Critical
Publication of FR2242898A7 publication Critical patent/FR2242898A7/en
Expired 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/007—Mixing tubes, air supply regulation

Landscapes

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

Abstract

The small power, gas burner is formed by several tube segments with different cross-sections which are grouped together along a common axis. They are placed one after the other in accordance to their diameters which increase in the direction of the gaseous mixture flow, with holes for inlet air. This enables a more homogeneous mixture together with a fabrication which is simpler from the mechanical point of view and more economic. The different segments are cylindrical with different diameters and similar or different lengths, assembled together by welding. A gas inlet projects into the end of the narrowest tube and there is a ring of circular air inlet holes.
FR7426863A 1973-08-30 1974-08-02 Low power industrial gas burner - has stepped diameter tube with ring of air inlets close to gas inlet Expired FR2242898A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2212373 1973-08-30

Publications (1)

Publication Number Publication Date
FR2242898A7 true FR2242898A7 (en) 1975-03-28

Family

ID=11191824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426863A Expired FR2242898A7 (en) 1973-08-30 1974-08-02 Low power industrial gas burner - has stepped diameter tube with ring of air inlets close to gas inlet

Country Status (1)

Country Link
FR (1) FR2242898A7 (en)

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