一次风机 meaning in Chinese
primary air fan paf
Examples
- On - the - spot test of vibration damping and noise decreasing for the cool primary air fan of 2023t h boiler
锅炉冷一次风机减振降噪的现场试验研究 - This article introduces the principle of deb and features of its function blocks . the article studies the difference , advantages and disadvantages of co - ordination control strategy under the direct energy balance and indirect energy balance . it introduces the configuration and way of max1000 + plus distributed control system , studies the characteristics and its influence to the operation of coordination control of the subsystems of mill , primary air fan etc . deeply and systematically
本文介绍了直接能量平衡控制（ deb ）的原理及其功能块的特点，研究了直接能量平衡和间接能量平衡两种方式下协调控制策略的差异和优劣，介绍了max1000 + plus分散控制系统的组态及方法，深入而系统的研究了磨煤机，一次风机等子系统的特性及对协调控制系统投入的影响。 - ( 1 ) in view of the selected coal contents , the paper determines pulverizer styles , and then shows two potential coal powder plans : dual inlet dual outlet pulverizer with plus pressure primary fan and direct air supply , middle speed pulverizer with plus pressure primary fan and direct air supply
( 1 )通过煤质成分析确定出磨煤机的选型，在此基础上得出两种制粉系统拟定方案：双进双出钢球磨煤机正压冷一次风机直吹式制粉系统和中速磨煤机正压冷一次风机直吹式制粉系统。 - Since the air leakage rate of the air preheaters in waigaoqiao 900 mw units is too high , and the opening of the primary fan stationary blades can not meet the requirement of the unit loads , a retrofit was carried out for the air preheater sealing system in according to the scheme proposed by alstom germany
摘要针对外高桥900mw机组空气预热器漏风率偏高、一次风机静叶开度不能满足机组负荷要求这一影响机组运行的安全性和经济性的问题，依据alstom德国公司提出的改进方案，对该空预器密封系统进行了改造。