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A modular gas burner and method of operation thereof

A gas burner and burner technology, which are applied in combustion methods, gas fuel burners, burners, etc., can solve problems such as increased energy consumption and energy waste, and achieve the effects of promoting ignition, strengthening combustion, and accelerating combustion speed.

Active Publication Date: 2022-07-22
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of industry, energy consumption increases sharply, and energy waste is serious

Method used

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  • A modular gas burner and method of operation thereof
  • A modular gas burner and method of operation thereof
  • A modular gas burner and method of operation thereof

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0020] refer to Figure 1-Figure 6 , the gas burner of the present invention uses air as a combustion-supporting agent. Combustion-supporting air is fed into the bellows 6 by connecting the air intake pipe 7 of the bellows with the outside air inlet pipe or the blower output flange. After passing through the bellows end plate 5, the combustion-supporting air enters the positioning pipe 2 and reaches the air through the positioning pipe 2. Pipe 1 is mixed with fuel gas from fuel pipe 3.

[0021] Combustion-supporting air and gas can be mixed in the gap cavity between the airflow nozzles, or can be mixed after the gas airflow is diffused in the combustion chamber. The fuel gas and the combustion-supporting air will be further mixed in the back space of the combustion chamber to form a mixed combustible gas, wh...

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Abstract

The invention discloses a modular gas burner and an operation method thereof. The device comprises an air flow nozzle composed of an air pipe, a positioning pipe and a fuel pipe. Bellows cylinder, bellows intake pipe and connection system, positioning round steel and porous media body components. Combustion-supporting air is fed into the bellows through the connection between the air inlet pipe of the bellows and the outside air inlet pipe and the output flange, and then enters the positioning pipe, and the air pipe is mixed with the fuel gas from the fuel pipe and burned in one step. The bellows cylinder and the combustion chamber are connected by the outer flange of the bellows, and the combustion chamber is connected by the mixing chamber and the pre-combustion chamber through the positioning pins and pins. The present invention also provides a method of operating the modular gas burner. The invention solves the problem that the burner in the prior art cannot be filled with a sufficient amount of combustion-supporting agent, and the normal and continuous combustion of the low-calorific value gas cannot be guaranteed.

Description

technical field [0001] The present invention relates to a gas burner and its operation method, in particular, to a high-efficiency combustion burner that can be used for low-grade gas and its operation method. Background technique [0002] With the development of industry, energy consumption increases sharply, and energy waste is serious. As an energy-consuming product, the burner has a huge market share, and its energy utilization rate has become an important issue that people pay attention to. The burner mainly burns fuel and air. For the burner that does not use the ejector structure, the air and gas are mixed in advance, and the fuel and air are sent into the combustion area. The structure and arrangement of the burner nozzle determine the air and gas. degree of mixing and combustion. How to carry out sufficient and effective mixing directly affects the fuel energy utilization rate, the thermal efficiency of the burner and the emission of pollutants. Therefore, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/02F23D14/46F23D14/58F23D14/66F23D14/78F23D14/62
CPCF23D14/02F23D14/46F23D14/58F23D14/66F23D14/78F23D14/62Y02E20/34
Inventor 何金桥李羽张磊刘亮李新颖卿梦霞陈烨
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY