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Bensen gas burner for gas fired boiler

A technology of gas burners and gas boilers, which is applied in the direction of gas fuel burners, burners, combustion methods, etc., and can solve the problems of insufficient control of air supply ratio, environmental pollution, etc.

Inactive Publication Date: 2006-08-09
KYUNGDONG NAVIEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Further, since the gas is combusted through the main flame nozzle 11 of the main burner 1 and the auxiliary flame nozzle 21 of the auxiliary burner 2, the supply ratio of air cannot be sufficiently controlled
In this way, a large amount of carbon monoxide (CO) and nitrogen oxides (NOx) are released, causing environmental pollution.

Method used

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  • Bensen gas burner for gas fired boiler
  • Bensen gas burner for gas fired boiler
  • Bensen gas burner for gas fired boiler

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Embodiment Construction

[0029] A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.

[0030] Figure 5-- Figure 9 The Benson gas burner, designated A in FIG. 1 , includes a flow tube 240 , dividing baffle 250 , longitudinal burner assemblies 200 , lateral gas discharge holes 222 , upper gas discharge holes 224 and an intermediate burner assembly 230 .

[0031] The gas flow tube 240 supplies air to nozzles 242 which distribute the air. The nozzle 242 on the gas flow pipe 240 fits into the fitting hole 252 on the partition baffle 250, and the partition baffle 250 contacts and seals with the inlet pipe 210 of the Benson gas burner A. Each longitudinal burner assembly 200 forms a joint surface portion 216 and a drum surface portion 214 by overlapping the metal plates to form a gas passage 212 through which the gas passes through the inlet pipe 210 . A plurality of lateral gas discharge holes 222 are continuously formed on the upper portion...

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Abstract

The invention provides a Benson gas burner for gas boiler. It has high air-gas ratio between its vertical components, therefore enhancing combustion efficiency. For this purpose, a first gas board with top gas hole and a second one with bottom gas hole alternatively stack, forming a multilayer structure. Thus, it shortens the length of the whole flame and reduces the temperature of the flame. It reduces load in equal region, and also effectively reduces the formation of contamination.

Description

technical field [0001] The present invention relates to an environment-friendly gas burner, more specifically, a Bunsen gas burner for gas boiler, wherein the longitudinal burner assembly of the Bunsen gas burner for gas boiler There is an improved air-fuel ratio between them to improve the efficiency of combustion. For this purpose, the first gas plate with the upper gas hole and the second gas plate with the lower gas hole are stacked with each other at intervals to form a multi-layer structure. The entire flame length is shortened, and the flame temperature is reduced, thereby reducing the load on the same area, and effectively reducing the formation of pollutants. Background technique [0002] Boilers used for residential heating and hot water supply are mainly divided into liquid fuel boilers and gas fuel boilers. In gas fuel boilers, liquefied petroleum gas (LPG) was once used, but currently liquefied natural gas (LNG) is generally used to reduce air pollution because...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/02
Inventor 赵承范宣希锡
Owner KYUNGDONG NAVIEN