Steam turbine of Harbin electric group company in order to meet the market demand, response to the national call, to carry out the carbon peak, carbon neutral policy, has been developed for biomass power generation capacity under the different level in the field of high efficiency steam turbine, the steam turbine to a certain extent, can meet the industrial extraction of external demand, at the same time can realize high back pressure circulating water heating in the winter to get market the user's consistent approval.

The main technical characteristics of steam turbine are: high speed design; Full steam intake; Adopt volute inlet structure to improve the kinetic energy conversion efficiency of steam; Multistage small enthalpy drop full reaction flow design; The steam turbine assembly baffle and a passive friction regulating gap are used to start the steam turbine steam seal seal plate.

Biomass power generation equipment has the main characteristics of high thermal efficiency and strong functionality. High back pressure heating in winter greatly reduces the power generation coal consumption of the unit and increases the heating output capacity of the unit. According to preliminary estimates, in China, only crop straw technology can be developed by 600 million tons. In addition to some of them used for rural cooking and heating and other life energy, to meet the needs of breeding, straw returning to the field and paper, China's crop straw waste every year about 100 million tons, equivalent to 50 million tons of standard coal. Therefore, it is of great significance to strengthen the development and cultivation of biomass industry to alleviate the energy shortage, improve the environment, expand the scale of township industry and promote the development of circular economy.