Ignition method for compound burner

A burner and composite technology, applied in the combustion method, the combination of multiple burners, burners, etc., can solve the problems of gas waste, slow combustion reaction speed, insufficient combustion, etc., to optimize the combustion environment, improve the Combustion performance, the effect of high-efficiency fully premixed combustion

Inactive Publication Date: 2011-05-04
周佳强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adding a flame-stabilizing carrier to the burner has disadvantages such as increased cost and short service life, and most of it is flameless combustion, which is not practical in some fields
However, the combustion method that uses direct mixing of gas and air generally has problems such as insufficient combustion, slow combustion reaction speed, and low thermal efficiency.
Caused a great waste of gas, large exhaust emissions, environmental pollution, serious energy loss

Method used

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  • Ignition method for compound burner
  • Ignition method for compound burner
  • Ignition method for compound burner

Examples

Experimental program
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Embodiment Construction

[0014] The present invention will be further described below with reference to the drawings and embodiments:

[0015] See figure 1 , figure 2 , image 3 Shown: The embodiment of the present invention is composed of an inner core 1, an upper cover 2, a base 3. The inner core 1 is placed on the base 3, the upper end of the base 3 is provided with a convex ring 11, and the lower end of the inner core 1 is also provided with a convex Ring 12, the outer diameter of the upper end convex ring 11 of the base 3 matches the inner diameter of the lower end convex ring 12 of the inner core 1 to ensure that the inner core 1 can be firmly placed on the base 3. The upper end 13 of the inner core 1 is transparently provided with several The main combustion nozzle hole 14 is arranged at a certain angle to the surrounding, the inner core 1 is hollow, the hollow part is the upper main gas chamber 15, the lower end of the inner core 1 is the lower main gas chamber 16, and the upper main gas chamber...

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Abstract

The invention relates to an ignition method for a compound burner. The invention is characterized in that the compound burner is combined by a main burner and an auxiliary burner; mixed gas flowing out from the auxiliary burner is partially-premixed burning gas; mixed gas flowing out from the main burner is fully-premixed burning gas; and heat generated by firstly burning the atmospheric partially-premixed gas flowing out from the auxiliary burner is provided for the burning of the fully-premixed burning gas of the main burner, thus a continuously flowing high-temperature environment and a fluid flame-type flame-stabilizing carrier are created for the fully-premixed burning gas of the main burner so that the rapid, full and sufficient burning reaction of the fully-premixed burning gas of the main burner can be realized without the arrangement of a real flame-stabilizing carrier or under the conditions of crash and revolution, back turning and heat storage, and the fully-premixed burning of the main burner can be realized.

Description

Technical field: [0001] The invention relates to an ignition method used on a composite burner, which uses the heat generated by the combustion of atmospheric combustion gas flowing out of the auxiliary burner of the burner to create a complete premixed gas flowing out of the main burner. A continuous flow of high temperature environment and a fluid flame-type flame stabilizing carrier make the main burner complete premixed combustion without using a physical flame stabilizing carrier to achieve complete premixed combustion. Background technique: [0002] Completely premixed combustion is a known combustion method with high energy efficiency and low exhaust gas emissions. At present, the complete premixed combustion devices introduced in professional books mainly include flameless burners, ceramic plates and metal mesh infrared For radiators, etc., in order to achieve stable, rapid, and sufficient complete premixed combustion, it is necessary to add a flame stabilizing carrier or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D23/00
Inventor 周佳强
Owner 周佳强
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