ISO 23875:2021 采矿 操作人员罩用空气质量控制系统 性能要求和试验方法

标准编号：ISO 23875:2021

中文名称：采矿 操作人员罩用空气质量控制系统 性能要求和试验方法

英文名称：Mining — Air quality control systems for operator enclosures — Performance requirements and test methods

发布日期：2021-02

标准范围

本文件规定了操作室及其监控设备空气质量控制系统的性能和设计要求。设计规范在其应用中是通用的，不考虑特定的采矿环境。它们旨在满足增压和可吸入颗粒物及二氧化碳浓度的确定参数。本文件还规定了评估此类参数的测试方法，并提供了操作和维护说明。对空气质量控制系统的运行集成提出了建议。本文件不包括在操作员外壳外的工作环境中可能构成危险的气体和蒸汽。

This document specifies performance and design requirements for air quality control systems for operator enclosures and their monitoring devices. The design specifications are universal in their application and do not contemplate specific mining environments. They are intended to meet identified parameters of both pressurization and respirable particulate and carbon dioxide concentrations. This document also specifies test methods to assess such parameters and provides operational and maintenance instructions. Recommendations are made for operational integration of the air quality control system.Gases and vapours that can be a hazard in the work environment outside of the operator enclosure are excluded from this document.

标准预览图