Thermal power generation is the main power generation method in China, and power plant boilers, as one of the three main equipment of thermal power plants, have developed with the development of China's thermal power industry. However, when environmental protection and energy conservation become important directions for the structural adjustment of China's power industry, in addition to the ultra-low emissions of coal-fired power plant boilers, new energy generation dominated by biomass power generation has become the trend. With the introduction and implementation of the Renewable Energy Law and related renewable energy electricity price subsidy policies, China's enthusiasm for investing in biomass power generation has rapidly increased, and various agricultural and forestry waste power generation projects have been launched and constructed.

Zhengguo Group has taken the lead in developing a 75t/h sub high temperature and sub high pressure pure combustion biomass bulk tube chain biomass power generation boiler in China, and has participated in the formulation of technical standards for multiple biomass power generation equipment. The ZG biomass circulating fluidized bed power generation boiler avoids or solves the problems of ash accumulation and slagging during biomass combustion and heat exchange, and can operate stably for a long time. The emission of flue gas meets relevant national environmental standards, and the carbon content of ash residue is low, which can achieve comprehensive utilization of fly ash. The ZG biomass corner tube power generation boiler adopts a corner tube type and self-supporting structure, cleverly solving the expansion and support structure of the boiler, which is simple and reliable. The fuel is injected into the furnace by spraying, and the fuel is burned in a mixed manner of "layer combustion+suspension combustion" with high combustion efficiency.

Based on the low ash and low sulfur characteristics of biomass fuel itself, as well as the zero emission mechanism during biomass growth and combustion, its emissions of nitrogen oxides, sulfur dioxide, carbon dioxide, and particulate matter are 1/5, 1/10, and 1/28 of the emission standards for thermal power units, respectively.

Application areas: thermal power plants, thermal power stations, thermal (energy) companies, steel plants, chemical plants, tire factories, paper mills, fertilizer plants, textile factories, cement plants, glass plants

Common tonnage: 30 ton ZG straw biomass power boiler, 35 ton angle tube biomass power boiler, 40 ton biomass power plant boiler, 45 ton biomass power plant boiler, 50 ton biomass direct fired power plant boiler, 65 ton biomass power plant boiler, 75 ton biomass power plant boiler, 90 ton biomass fuel direct fired power plant boiler, 130 ton biomass power plant boiler, 150 ton biomass cogeneration boiler, 240 ton biomass power plant boiler, 280 ton large-scale biomass centralized heating power plant boiler