Jiangsu Shuangliang Group developed a coal-fired water slurry boiler

A new type of boiler that takes into consideration environmental protection and economy has been successfully developed in Jiangsu Shuangliang Group. The product was named as “the right and left source coal-fired water slurry boiler”. According to experts, the product has filled the domestic gap in this field and reached the international leading level.

According to experts, coal water slurry is a new type of clean coal-based fluid fuel. It is made by selecting, cleaning and grinding coal. It contains 70% coal, 1% chemical additive, and the rest is water. The heat is about 19MJ. Features are similar to oil. As early as the 1980s, coal-water slurry technology was introduced in the United States. At present, only Japan has applied it in power generation boilers. In Other countries, the research and development of coal-water-fired boilers is still in a blank stage. As the professional manufacturer of the largest fuel gas boiler in China, Shuangliang Boiler is based on the concept of science and technology close to nature, focusing on environmental protection, economy, safety and reliability. After conducting full market research, it is fully tracked. The development of clean combustion technology of coal, timely collection of relevant information and related information, based on a high starting point, through the arduous exploration and design to develop a fully automatic built-in pre-combustion chamber burning coal slurry (oil / gas) boiler. The product adopts the fully automatic combustion technology designed by the burner and the boiler, and the technical performance is obviously higher than the related products.

The main advantages of the left and right Fengshui coal-water slurry boilers are: integrated optimization design of the burner and the body, the combustion efficiency is obviously improved, and the running cost is reduced; the coal-water slurry nozzle also has a longer service life than the similar products, and the general boiler nozzle life is less than 2000 hours. And the product is more than 3000 hours, the continuous running time is significantly extended, reducing the maintenance cost and the loss caused by the shutdown.

In addition, the product has a high degree of automation and has more than 20 automatic protection functions, such as pre-purging before ignition, eliminating combustibles that may accumulate in the furnace, preventing accidents caused by deflagration during ignition; automatic program ignition device to prevent misoperation; flame automatic Detection, prevention of abnormal flameout, etc., safe and reliable, can be unattended. At present, the product has been declared 8 national patents.