旋风除尘器的原理是:烟气切向进入除尘器,并在筒内作螺旋圆周运动,...
Monday, September 12, 2022
Monday, September 12, 2022
Monday, September 12, 2022
Monday, September 12, 2022
Friday, September 16, 2022
Monday, September 12, 2022
Friday, September 16, 2022
在保证燃料完全燃烧的前提下,应尽量减少过剩空气系数。机械炉的炉膛...
Friday, September 16, 2022
在燃油过滤器的前后装设压力表,当两边压差达到()以上时,需清扫过...
Tuesday, September 13, 2022
阀门检修常用的填料包括()A、研磨材料B、填料C、垫料D、石蜡...
Sunday, June 11, 2023
在锅炉点火前,应对燃烧设备、炉膛、送引风等进行全面检查,以确认是...
Monday, September 12, 2022
Friday, September 16, 2022
Wednesday, February 15, 2023
Monday, September 12, 2022
按作用于除尘器的外力或作用机理,除尘器可分为()大类型。...
Monday, September 12, 2022
Friday, September 16, 2022
在流速和流量不变的情况下,几根内径φ100mm的钢管能代替1根内...
Friday, September 16, 2022
当锅炉发生严重汽水共腾事故时,()内有水击声,法兰连接处有泄漏现...
Friday, September 16, 2022
皮托管装置是测定管道中流体的()。A、温度B、流速C、流量D、阻力...
Thursday, December 8, 2022
Monday, September 12, 2022