论文部分内容阅读
生物发电厂在生产过程中,通常要贮存一定数量的原料,这些原料因占地面积大,通常露天堆放,便形成生物质料场。这些堆垛原料易燃,一旦发生火灾,短时间内能形成大面积燃烧,而且由于生物秸秆堆垛过程中内部蓬松度高,火灾发生后蔓延迅速,扑救难度极大。生物质料场火灾原因主要有:违章吸烟引起火灾,阴燃火灾,人为纵火,外来火源引起火灾,雷电原因引起火灾,机械车辆引起火灾等。预防措施如下:做好料场整体规划,预防外来火源火灾。以目前生物质料场燃料设计库存量基本都在1万吨以上来分析,稻草、麦秸、芦苇、玉米秸等料场
Biomass power plants usually store a certain amount of raw materials in the production process. Due to their large area and often stacked in open air, bio-power plants form a biomass material yard. These stacking raw materials are flammable. Once a fire breaks out, a large area of burning can be formed within a short period of time. Due to the high internal loft during stacking of biological straw, the fire spread rapidly and the rescue is extremely difficult. The main causes of fire in biomass field are: illegal smoking causes fire, smoldering fire, man-made arson, fire caused by external fire source, fire caused by lightning and fire caused by mechanical vehicles. Preventive measures are as follows: Do a good job in overall yard planning to prevent fire from external sources of fire. At present, the inventories of fuel in the biomass material yard are all basically above 10,000 tons. Straw, wheat straw, reed, corn stalks and other material fields