Jun 22, 2024

How can low-nitrogen burners be more energy-efficient and environmentally friendly?

With the development of the economy, highway construction is on the rise, and the number of large-size asphalt concrete mixing stations around is increasing, and competition is becoming increasingly fierce. Now, most asphalt concrete mixing stations burn diesel, heavy oil, diesel, and fuel oil, which are very expensive. The direct result of increased production costs is that highway construction units are miserable.

In addition, heavy elements such as sulfur and nitrogen are high, and the production of sulfur dioxide and nitrogen oxides may cause a certain degree of pollution and strong adhesion when burned. Impurities are also relatively more polluting and difficult to eliminate. Compared with diesel and heavy oil, gas has a high calorific value, and low-nitrogen burners burn abundantly and stably, with better combustion characteristics. The calorific value of gas is more economical, the combustion efficiency is higher than heavy oil, and the heat utilization efficiency is increased by 10~20%. It is about 50% cheaper than diesel, and does not contain any impurities. There is no waste and wastewater after combustion, which reduces the failure rate of equipment and can save equipment maintenance costs, greatly reducing production costs.
The combustion temperature reaches 657 gas, density, octane number, explosion limit and other technical indicators are better than heavy oil and diesel oil quality, light weight, easy to start, the pressure vessel safety inspection regulations of the high-pressure gas container part are in line with the requirements of our country, safety factor, safer and more reliable than the key components of heavy oil and diesel.

It can also be used as a way to directly replace the stove with a low-nitrogen burner to achieve the purpose of gas-to-oil, and the mixed burner can be selected according to the actual situation.

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