Yixing, Jiangsu Province, compared biomass heat sources and diesel heat sources, decided to promote the use of 'straw coal' in the grain drying process next year.Previously, the vast majority of Yixing grain drying equipment source of heat from coal or fuel, resulting from Environmental pollution can not be underestimated.Improve the food drying equipment cleaning heat source transformation has become a top priority, the city water conservancy machinery department through the comparative analysis of drying costs of rice, that biomass biomass stove is more suitable for local drying rice, not only lower cost, but also Can reduce environmental pollution.
A few days ago, the municipal water conservancy agricultural sector to carry out biomass pellet stove hot source and diesel heat drying contrast test results released, indicating that biomass pellets than diesel heat source drying rice to reduce costs 0.1 yuan / kg next year, the city is expected to be here On the basis of the second experiment, "straw coal" was popularized and applied in the process of grain drying.
In recent years, the grain drying equipment has become a rigid demand for many large agricultural machinery and farm machinery cooperatives, and currently the city has nearly 400 sets of various grain drying equipment. In view of the investment and operating cost reasons, except a small part of the use of gas and electricity drying, Most of the heat source of food drying equipment, the main use of coal or fuel oil, which caused by environmental pollution should not be underestimated .In order to accelerate the reform of food drying equipment, clean heat source, municipal water conservancy machinery department organized technical backbone, select Xu Shezhen Pan Yongba Agricultural Machinery Service Professional Cooperative in Jiaba Village as a test point to carry out comparative experiments on the heat source of biomass granule hot blast stove and diesel heat source drying and record the experimental operation data of the dryer to compare and analyze the drying cost of rice.The results of the experiment , The biomass pellet stove has the advantages of simple operation, hot air temperature can be intelligently controlled, suitable for local drying of rice.Under the same conditions, the heat source of biomass pellets is 0.1 yuan lower than that of diesel heat source per kilogram of rice.
According to the municipal water conservancy agricultural machinery related technical personnel, biomass particle stove not only has good regional adaptability, reliability and economy of use, and the use of biomass particles as a fuel, can reduce environmental pollution, the comprehensive utilization of straw in our city But also play a catalytic role.Following the summer of next year, the department will focus on wheat biomass stove stove and heat source of diesel drying contrast test to form an analysis report and accelerate the promotion of straw as biomass pellet fuel 'straw Coal 'application.
