Chain grate boiler

The chain furnace is a very mature furnace type, which has the characteristics of simple operation and easy to grasp, and is widely used in various industries. As a large-scale enterprise dedicated to boiler R&D and manufacturing for more than 30 years, Zhongzheng Boiler is more familiar with this type of furnace. The series of chain furnaces produced are energy-saving and efficient, and are favored by customers.
Chain grate boiler
The structure of the chain grate boiler is generally divided into the lower grate of the upper drum, and the solid fuel enters the grate through the hopper. As the grate moves, the fuel is stratified and burned, and the entire combustion process is completed on the grate. Solid fuels do not require pipe laying and are relatively inexpensive. The system is simple, the cost and operation cost are low, but there are certain defects.
On the one hand, under the background of environmental protection for all members of the country, chain grate boilers cannot achieve desulfurization in the furnace, and SOx and NOx carried in the flue gas will cause certain pollution to the atmospheric environment. On the other hand, the solid fuel particles used by the boiler itself are different and the combustion is insufficient, resulting in a generally low thermal efficiency of the chain grate boiler.