钢煤斗的新设计方法

在火电厂设计中,煤仓间煤斗选型按结构合理的思路往往选用圆形钢煤斗.然而,在煤斗选型上,不仅要考虑结构合理,更需要满足工艺上煤的要求;且由于超临界机组耗煤量比较高,煤斗容积是一项重要指标.而方圆节煤斗能很好地满足这些要求,本文重点探讨了方圆节结构设计.

New design method of steel coal scuttle

In the design of thermal power plants,we often choose the circular coal scuttle for the reason of structure.However,choosing the type of coal scuttle,we not only need to consider the structure reasonable,but also need to satisfy the craft request of transporting the coal;and the coal scuttle capacity is an important index in supercritical generating set.The coal scuttle with square-circumference transform is good to satisfy these requests,so we probe the design way of the coal scuttle with square-circumference transform.