Crop straw burning is a new source of rural non-point source pollution. How to comprehensively utilize straw, reduce pollution and increase farmers' income is a hot issue of concern to all sectors of society.
Nowadays, in addition to straw returning, there is a new way for straw recycling. Chuanghong Agricultural Crop Straw New Energy Co., Ltd. recycles straw into straw pellet fuel, filling the gap in Tieling County's new route for straw recycling.
Chuanghong Agricultural Crop Straw New Energy Co., Ltd. is located in Xibao Town, Tieling County, and was put into operation in October 2017. In the past 10 months, nearly 20,000 tons of straw has been consumed, which is the straw waste of surrounding towns and counties. Recycling offers a whole new way.
The straw pellet fuel production process mainly includes raw material crushing, compounding, feeding, molding and other processes. After the high-temperature press molding of the straw pellet machine, no additives are added during the period, so it is also called biomass pellet.
It is understood that the fuel conversion rate of one ton of straw is between 70% and 80%. After conversion to burning granules, at least 4,200 kcal of heat can be generated per kilogram of granules. Now, in addition to some industrial enterprises, straw granule fuel is used instead of coal. Many provinces and municipalities have begun to use straw pellet fuel for winter heating. The ash produced after pellet combustion can be further made into fertilizer, which is truly environmentally friendly. At present, the main particles of combustion particles produced by Chuanghong Agricultural Crop Straw New Energy Co., Ltd. To the surrounding areas of Tieling, Dalian, Jilin, Hebei and other places, the market prospects are broad.
