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1.“三夏”火灾事故产生的原因 (1)明火引起这类事故一般是放火烧荒、发动机排气管冒出火星以及在田间和场院抽烟等人为因素造成。目前,我国大面积秸秆还田问题还没有彻底解决。麦收过后,留下的大量麦秸无处存放,而这时又需要及早腾地,播种玉米。因此,尽管有关部门三令五申,但仍有不少农户掉以轻心,放火烧荒,致使火越烧越大,火势无法控制而引起火灾。发动机工作时,废气从排气管中排出。在排出的高温气体中,有时带有火星,对工作场地,特别是收获、脱粒作业场地威胁性很大,很容易引起火灾。为此,在排气管出口处要装有消声灭火器或防火罩。有
1. “Three Summer ” causes of the fire accident (1) caused by open flames Such accidents are generally set on fire, the engine exhaust pipe and Mars in the field and yard smoking and other human factors. At present, the issue of returning a large area of straw to China has not yet been completely solved. After the wheat harvest, the large amount of wheat straw left behind is nowhere to be stored, but at this time, it is necessary to vacate the land and sow the corn. Therefore, despite the repeated orders from the departments concerned, many peasant households are still taking a cautious approach and setting fire to a burning place, causing the fire to burn more and more and the fire beyond its control. When the engine is working, the exhaust gas is discharged from the exhaust pipe. Among the hot gases emitted, sometimes with Mars, are highly threatening to workplaces, particularly harvesting and threshing, and can easily cause fire. To this end, in the exhaust pipe outlet to be equipped with muffler or fire extinguishers. Have