| 利用(HJ/T2.2-93)导则进行排气筒几何高度设计的探讨 |
| |
| 引用本文： | 周国强,丁建础.利用(HJ/T2.2-93)导则进行排气筒几何高度设计的探讨[J].环境工程,2004,22(4):69-70. |
| |
| 作者姓名： | 周国强 丁建础 |
| |
| 作者单位： | 洛阳大学环境与化学工程学院,洛阳,471023;洛阳大学环境与化学工程学院,洛阳,471023 |
| |
| 摘 要： | 确定烟囱高度 ,既要满足大气污染的扩散稀释要求 ,又要考虑节省投资 ,最终保证地面浓度不超过《环境空气质量标准》规定的浓度限值。本文根据 (HJ T2 2— 93)中有关公式 ,经过深一步推导 ,得出孤立排气筒几何高度设计的计算公式。为在一般情况下 ,凡以 (HJ T2 2— 93)为依据的烟囱几何高度设计和环境质量评价工作提供了一个简便、易用的方法。
|
| 关 键 词： | 危险风速 地面最大浓度 地面最大浓度极大值 |
EXPLORATION OF DESIGNING THE GEOMETRICAL HEIGHT OF STACKS USING THE GUIDELINES OF HJ/T 2.2 - 93 |
| |
| Zhou Guoqiang et al.EXPLORATION OF DESIGNING THE GEOMETRICAL HEIGHT OF STACKS USING THE GUIDELINES OF HJ/T 2.2 - 93[J].Environmental Engineering,2004,22(4):69-70. |
| |
| Authors: | Zhou Guoqiang |
| |
| Institution: | Zhou Guoqiang et al |
| |
| Abstract: | Both the requirements of the air pollutant that spreads to dilute and the investment saving must be satisfied while determining the height of stacks.It shall be guaranteed that the ground concentration does not exceed the assigned confines of the standards for air environmental quality as well.Using and further researching some of the formulas in the guideline of HJ/T 2.2-93,the calculational formula for the height of isolated stacks is obtained.Usually it could be a straightforward and maneuverable method for the stack height design and environmental quality appraisement work. |
| |
| Keywords: | dangerous wind velocity ground maximum concentration and maximal value of ground maximum concentration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
