JPS5773309A - Gas burner - Google Patents

Gas burner

Info

Publication number
JPS5773309A
JPS5773309A JP14867480A JP14867480A JPS5773309A JP S5773309 A JPS5773309 A JP S5773309A JP 14867480 A JP14867480 A JP 14867480A JP 14867480 A JP14867480 A JP 14867480A JP S5773309 A JPS5773309 A JP S5773309A
Authority
JP
Japan
Prior art keywords
gas
air
combustion
asist
fuel
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
JP14867480A
Other languages
Japanese (ja)
Other versions
JPS6118085B2 (en
Inventor
Kazunori Maeda
Toshiyuki Iga
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.)
Chugai Ro Co Ltd
Original Assignee
Chugai Ro Co 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 Chugai Ro Co Ltd filed Critical Chugai Ro Co Ltd
Priority to JP14867480A priority Critical patent/JPS5773309A/en
Publication of JPS5773309A publication Critical patent/JPS5773309A/en
Publication of JPS6118085B2 publication Critical patent/JPS6118085B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

PURPOSE: To permit a largely range turndown without combustion noise being raised by supplying a given amount of asist air to the peripheral portion of a fuel nozzle and also obtain clean combustion gas by making up the combustion chamber of a heat-resistant steel flame corn.
CONSTITUTION: In case the amount of gas is small, asist air is jetted from an asist air nozzle 5 formed at the tip of a burner body 1 in such a way as to eliminate the imperfect combustion of fuel due to the faulty mixing of fuel gas and air in a low- combustion region, whereby permitting a largely ranged turndown. Also, since a combustion chamber 24 is made up of two nearly conical flame corns 25 and 26 made of a heat-resistant steel, attached to an air casing 17, no intermixture of foreign matters in exchaust gas occurs, and therefore, a gas burner optimized for drying furnace, etc., requiring clean preheating gas can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP14867480A 1980-10-22 1980-10-22 Gas burner Granted JPS5773309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14867480A JPS5773309A (en) 1980-10-22 1980-10-22 Gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14867480A JPS5773309A (en) 1980-10-22 1980-10-22 Gas burner

Publications (2)

Publication Number Publication Date
JPS5773309A true JPS5773309A (en) 1982-05-08
JPS6118085B2 JPS6118085B2 (en) 1986-05-10

Family

ID=15458073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14867480A Granted JPS5773309A (en) 1980-10-22 1980-10-22 Gas burner

Country Status (1)

Country Link
JP (1) JPS5773309A (en)

Also Published As

Publication number Publication date
JPS6118085B2 (en) 1986-05-10

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