CAPACITY COMPARISON OF DEAERATOR SAFETY VALVE

doi:10.19666/j.rlfd.1999.05.004

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CAPACITY COMPARISON OF DEAERATOR SAFETY VALVE

Thermal Power Generation Issue 5, Pages: 14-15(1999)

更新时间：2025-09-28

- CAPACITY COMPARISON OF DEAERATOR SAFETY VALVE
- 作者机构：
  
  珠海发电厂,广东,珠海,519015
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1999.05.004
  CLC： TK223.522
- Published：1999
- 稿件说明：
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CAPACITY COMPARISON OF DEAERATOR SAFETY VALVE[J]. Thermal Power Generation, 1999, (5): 14-15.
DOI：

CAPACITY COMPARISON OF DEAERATOR SAFETY VALVE[J]. Thermal Power Generation, 1999, (5): 14-15. DOI： 10.19666/j.rlfd.1999.05.004.

摘要

对于除氧器安全阀容量的选择，ＡＳＭＥ标准和我国压力式除氧器安全阀技术规定都有明确的要求：安全阀排汽量必须大于除氧器的进汽量。但在进汽量的计算方法上，两种标准却存在较大的差异。因此，介绍两种标准的进汽量计算方法和安全阀容量的选择方法，希望能为引进机组的技术谈判提供借鉴

Abstract

For the capacity of deareator safety valve

it is clearly required by ASME and Chinese regulations that the valve capacity must be larger than the amount of steam entering the deaerator.However these two regulations differ significantly in calculation of steam flow.This paper introduces some different methods for calculating the steam flow and the capacity of safety valves.

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