论文部分内容阅读
本标准适用于排气压力小于或等于1000kgf/em~2(表压力),液压驱动金属膜片的隔膜式压缩机(以下简称膜压机)。该机用于压缩空气以及高纯度、稀有、易燃、易爆、有毒、腐蚀性等气体。 1. 技术要求 1.1 膜压机应符合本标准的要求,并按照经规定程序批准的图样及技术文件制造。 1.2 当压缩空气时,一级吸气温度为40℃,冷却水进入温度为35℃及终了压力为公称压力时,在每级压缩后排气接管处的排气温度不应
This standard applies to the exhaust pressure is less than or equal to 1000kgf / em ~ 2 (gauge pressure), diaphragm-driven hydraulic diaphragm compressor (hereinafter referred to as membrane press). The machine for compressed air and high purity, rare, flammable, explosive, toxic, corrosive and other gases. 1. Technical Requirements 1.1 Membrane presses shall comply with the requirements of this standard and shall be manufactured in accordance with the drawings and technical documents approved by the prescribed procedures. 1.2 When the compressed air, the first intake temperature is 40 ℃, cooling water into the temperature of 35 ℃ and the final pressure is the nominal pressure, the exhaust after each stage of compression exhaust temperature should not be taken over