70MW Gas-fired Hot Water Boiler Project for Winter Olympics

The Fangkuai Boiler proposed to provide a 70MW gas-fired hot water boiler (SZS69-2.5-Y.Q) for the 2022 Zhangjiakou Winter Olympics venue. At present, the boiler has been in place on the project site. After careful organization and planning by the project department, a thorough and scientific hoisting plan and safety measures have been formulated in advance. It took several hours to successfully hoist this "big guy" in place, ensuring the auxiliary supporting projects for the Winter Olympics. Overall progress.

This series of water-tube hot water boiler adopts a double-drum vertical "D" arrangement structure. A combustion chamber and a heating surface are set on the outside of the drum. Water, steam or steam-water mixture flows in the tube, and flame and flue gas burn and flow outside the tube. , With extremely fast steam and water flow rate and excellent water circulation system, the heat absorption rate and thermal efficiency of the boiler have been greatly improved. The boiler is composed of two parts: the main body and auxiliary equipment. With the advancement of water treatment technology, it can ensure that the boiler will rarely scale after long-term operation. The elbow pipe with a larger heating area has been adopted to improve the various performance of the boiler.