Harbin Power Group has made substantial breakthroughs in coal-fired coupled biomass power generation technology

As soon as the national "two sessions" were opened, Harbin Boiler Factory Co.
, Ltd.
of Harbin Power Group came from the coal-fired coupled biomass power generation market, and successfully won the bid for the general contracting contract of the 660MW supercritical coal-fired generator set coupled 20MW biomass power generation transformation demonstration project of Datang Jilin Changshan Thermal Power Plant, marking that Harbin Guo has made a substantial breakthrough in the development of new industries, taken a solid step in accelerating transformation and upgrading, and realized power change, and has become a "leader" in the field of coal-fired coupled biomass power generation in one fell swoop, for the whole country.
The convening of the "two sessions" presented a generous gift
.

According to relevant people in Harguo, the coal-fired coupled biomass gasification power generation project of Datang Changshan Power Plant is located in Changshan Town, Jilin Province, in the center of the Northeast Commodity Grain Base, and the biomass fuel of the power plant is mainly corn stover, and the surrounding resources are rich
。 The project will build one biomass gasification power generation project with a power generation power of 20MW at the existing site of Unit 1, and use the circulating fluidized bed micro-positive pressure gasification technology to send the generated biomass gas to the 660MW supercritical coal-fired unit boiler, co-firing with pulverized coal, and use the original coal-fired power generation system to achieve high-efficiency biomass power generation, which can effectively solve the problem
of environmental pollution and waste of resources caused by direct burning of straw in the field.

The coal-fired coupled biomass power generation technology of Harguo fully combines the technical characteristics of Harguo fluidized bed technology and large-scale coal-fired units, and adopts the advanced biomass circulating fluidized bed gasification coupling power generation process
independently developed.
Biomass fuel is crushed or briquetted and sent to the fluidized bed gasifier, under the action of bed material and fluidized medium, the furnace is in a bubbling and fluidized state, the material and the gasifier are fully in contact, through reasonable air distribution and circulating recycling, while ensuring efficient gasification, control the temperature
of the gasification device 。 The dense phase zone at the bottom of the gasifier adopts a gradual shrinkage section design to ensure the high fluidization speed at the bottom, reduce the time required for straw fuel crushing, which is conducive to efficient and stable gasification of fuel, and at the same time, by increasing the fluidization speed, it ensures that the fuel has been broken into small particles of coke that are easy to fluidize when it falls into the dense phase zone, and ensures high gasification efficiency
through reasonable air distribution.

It is reported that Harbin has worked the research and development of coal-fired coupled biomass power generation technology, is committed to improving the level of coal-power coupled power generation, and actively promotes the revolution
of energy production and consumption.
While independently developing coal-coupled garbage, biomass and other power generation technologies, Harbin also further promotes the research of coal-coupled sludge power generation and coal-fired coupled solar thermal power generation, optimizes resource allocation, and contributes Harbin wisdom and Harbin solutions
to the construction of a beautiful China.