The chain furnace is a very mature furnace type, which has the characteristics of simple operation and easy control, and is widely used in various industries. As a large-scale enterprise that has been working hard on R&D and manufacturing of boilers for more than 30 years, Zhongzheng boiler is more familiar with this type of furnace. The series of chain furnaces consumed by consumers are energy-efficient and highly popular.
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 stopped and stratified, and the entire extinction process is completed on the grate. Solid fuels do not require pipe laying and are relatively inexpensive. The system is cumbersome, the cost of construction and operation is low, but there are certain defects.
On the one hand, under the background of the environmental protection of all the members of the country, the chain grate boiler can not complete the desulfurization in the furnace, and the SOx and NOx carried in the flue gas will form certain pollution to the atmospheric environment. On the other hand, the solid fuel particles used in the boiler itself are different, and the extinguishing is not sufficient, resulting in a generally low thermal efficiency of the chain grate boiler.
Wuxi Zhongzheng boiler Co., Ltd. has been dedicated to the boiler for many years. The general manager Mr. Zhang Guoping led the company's excellent technical team to summarize and analyze the experience of each chain furnace project, and found the source of the problem. After reasonable design of the fuel to different hoppers, The width and length of the grate ensure that the boiler output is sufficient and the extinction is more abundant. The thermal efficiency of the chain furnace consumed is 5% higher than that of similar boilers on the market.