Through the bars a view could be had of a dark aperture, something like the flue of a chimney, or the pipe of a cistern. 透过铁条可以看到一个阴暗的洞口,一个类似烟囱的管道或是贮水槽的总管子。
Air pressure protection device: When the fan doesn't work, or the flue pipe is blocked, or the air pressure is too high, combustion will automatically stop. 风压过大保护装置:当风机故障、烟道堵赛、风压过大时,燃烧自动停止。
Design and Research of the Flue Pipe Cleaning Robot Mechanical System 油烟管道清洗机器人机械系统设计与研究
A wooden plug forming a flue pipe ( as the mouthpiece of a recorder). 一个用来做排气管的木塞子(如录音机的话筒)。
The utility model relates to a streamline flue pipe cover which is used for flue pipes and exhaust cylinders. 一种用于烟筒和排气筒的流线型烟筒罩。
An organ stop with the tone of a flue pipe. 带有唇管音质的风琴音栓。
The results show that the boiler efficiency increased 1.24% and the flue gas loss reduced 1.41% after installed the heat pipe air heater. 结果表明,该炉加装前置式热管预热器后,排烟损失降低1.41%,锅炉效率提高1.24%。
Study on the Property Recovery and Material Selection of the Flue Gas Pipe 催化大烟气管线性能恢复与选材的研究
Compared with common desulfurizing installation, the desulfurizing installation of style of flue pipe solves the problems of agglomeration and jam, and it has definite use value in treatment of flue gas from smelters. 烟道式脱硫装置解决了常规脱硫除尘装置共同存在的结垢和堵塞问题,在冶炼烟气治理方面具有一定的推广应用价值。
Flue gas heat recovery by hot pipe exchanger and its thermodynamic analysis 热管换热器回收锅炉排烟余热系统及其热力分析
Under the condition of constant geometric parameters of heat pipe, the influence of inlet temperature of flue gas on the heat transfer coefficients of separated heat pipe exchanger is small, so the structure of separated heat pipe exchanger shall be optimized to enhance the heat transfer coefficients. 在热管几何参数不变的情况下,烟气进口温度对分离式热管换热器的传热系数影响很小,因此为提高传热系数,应优化其结构。
The design of the level flue of the 1# and 2# are different greatly, The distribute of the negative pressure of the level flue is balanced by adjusting the opening angle of the papilionaceous valve of the branch of smoking pipe; 一、二期水平烟道设计有很大不同,调节支烟管蝶阀的开启角度来平衡水平烟道负压分配;
Applying the Washing Water of Flue Gases to Wash Ash for Preventing the Pipe from Fouling 利用烟道气洗涤水冲灰
Treatment of high density SO_2 flue gas from smeltery using style of flue pipe desulfurizing installation 烟道式脱硫装置处理冶炼厂高浓度SO2烟气的工程实践
The equipments of regenerator, third stage cyclone etc, and flue gas pipe of catalytic cracker in the first refinery of Fushun petrochemical company, occured a great quantity of crack on the shell wall and pipe wall caused by stress corrosion. 抚顺石化分公司石油一厂催化裂化装置再生器、三旋等设备及烟气管道,由于应力腐蚀,致使器壁和管壁产生了大量裂纹。
To find out the cause of leakage of flue for prefabricated boilers with horizontal water pipe and fire pipe so as to prevent leakage of flue to reduce or eliminate boiler accidents. 掌握卧式水、火管快装锅炉烟管渗漏原因,预防烟管渗漏,减少或杜绝锅炉事故发生。
The result shows that when flue gas flow through the heat exchanger, the elbow part of pipe is easier to suffer low temperature corrosion than the straight part. 结果显示,烟气流经换热器内部,在管子弯头处较直管段处容易出现低温腐蚀。
With the pipe spacing of heat exchanger entrance increases, the outlet temperature and velocity of flue gas increase. It reduces the internal corrosion and the number of pipe corrosion, but the heat is reduced. 随着换热器内部管间距的增大,烟气出口的温度流速都有升高趋势,管子腐蚀排数减少,但这是以减少换热为代价的。