Oil and gas dual-purpose heat accumulating type environment-friendly burner

Abstract

The invention provides an oil and gas dual-purpose heat accumulating type environment-friendly burner which comprises a heat accumulator, a connecting pipe, a cooling pipe, an oil and gas dual-purpose spray gun, a burner body, a burner core brick and a burner seat brick, wherein the burner body is communicated with the heat accumulator through the connecting pipe; the cooling pipe is installed inthe middle of the burner body; the burner core brick is installed on the burner body; the burner seat brick and the burner core brick are in butt joint; the burner seat brick is communicated with theburner core brick; and the oil and gas dual-purpose spray gun penetrates through the center of the cooling pipe to be in butt joint with the burner core brick. The burner is safe and stable in use, not only can meet the requirement for using different fuels because of energy structure adjustment to be convenient for users to use flexibly but also can fully recycle the waste heat to achieve the effects of energy saving and emission reduction.

Description

technical field [0001] The invention relates to an oil-gas dual-purpose high-efficiency energy-saving regenerative environmental protection burner, which belongs to the technical field of metallurgical equipment. Background technique [0002] In recent years, as a high-efficiency and energy-saving burner, the regenerative burner has been widely used in various industrial furnaces. With the regenerative burner, after the high-temperature flue gas is recovered by the heat storage body, the temperature can be lowered to below 200°C for discharge, and the combustion-supporting cold air is heated by the heat storage body to participate in combustion, and the comprehensive thermal efficiency can be increased to more than 50%. [0003] Natural gas is generally recognized by users due to its price advantage and cleanness and environmental protection. However, natural gas is affected by the costs of transportation, storage, and equipment maintenance. The price of natural gas varies g...

AI Technical Summary

Problems solved by technology

This is not conducive to the user to use oil and gas interchangeably at any time. If it is modified, it will not only cost a lot of money, but also spend a lot of time

The existing domestic oil-gas dual-purpose burners only adopt simple waste heat utilization measures, and the comprehensive thermal efficiency is relatively low, generally around 40%.

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