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- Boiler heated wall 锅炉受热面
- To realize the optimization of sootblowing, some research is done on the theories and methods about the on-line monitoring of fouling and slagging on utility boiler heat surfaces. 为了实现锅炉受热面的吹灰优化,本文主要研究了电站燃煤锅炉受热面灰污状态在线实时监测的理论与方法。
- After the filament passes through the heated wall evaporation chamber, it is washed, stretched, crimped, set, and then either packaged in tow or cut into staple. 长丝经过蒸发仓内被加热的壁板,再经过清洗、拉伸、卷曲、定型,然后以丝束状卷绕到卷装上或被切成短纤维。
- After the filament passes through the heated wall evaporation chamber, it is washed, stretched,crimped, set, and then either packaged in tow or cut into staple. 长丝经过蒸发仓内被加热的壁板,再经过清洗、拉伸、卷曲、定型,然后以丝束状卷绕到卷装上或被切成短纤维。
- The paper mainly introduced quality analyses and control of water wall economizer of boiler heating surface in course of manufacturing,and the key process quality control method of boiler product. 介绍锅炉受热面膜式省煤器等产品在制造过程中内在质量的分析与控制及锅炉产品制造过程中关键工序质量的控制方法。
- Abstract: Reformation of medium, mini-scale boiler by means of single-chip computer can both heighten boiler heat efficiency to save energy, and make vapour pressure stable to implement safe moving and automatical control. 文摘:利用单片微机改造中小型工业锅炉,既能提高锅炉热效率,达到节能效果,又能使蒸汽压力稳定,运行安全可靠,实现控制自动化。
- Reformation of medium, mini-scale boiler by means of single-chip computer can both heighten boiler heat efficiency to save energy, and make vapour pressure stable to implement safe moving and automatical control. 利用单片微机改造中小型工业锅炉,既能提高锅炉热效率,达到节能效果,又能使蒸汽压力稳定,运行安全可靠,实现控制自动化。
- The boiler continuous blowdown flow is one of the measurements which must be made for online performance monitoring of power plant,and has a direct impact on the calculation of boiler heat absorption. 锅炉连排流量是电厂在线性能监测中一项必须测量的项目,对计算锅炉侧吸热量影响较大。
- This paper introduced the advantages of fireproof fiber spray-appied coating,and the applied affectiueness in heating furnace of rendering and boiler heat insulation. 本文简要介绍了耐火纤维喷涂工艺的优点和特点,在炼油装置加热炉、锅炉保温领域的实际应用效果。
- The key factors effecting Q(subscript eff) include the number of particles contacting with heating wall, contact time, and contact area. 有效传热系数主要受与加热面接触的颗粒数目、接触时间、颗粒-加热面间接触面的大小等因素的影响;
- In this paper, there are circuit design and software scheme the intelligent controller based on singlechip of the electrothermal boiler heating system. 文中给出了基于单片机的电热锅炉智能控制器的硬件电路设计和系统的软件实现方案,并进行了模型算法仿真。
- The common solution is sootblowing, which is an effective method to clean fouling and enhance boiler heating surfaces performance. 在锅炉运行中,吹灰是清除灰污和保持锅炉受热面传热性能的一种有效手段。
- Negative pressure vacuum heat wall furnace 负压真空热壁炉
- Two models of designation for electric heating boiler heat storage system are introduced in domestic hotwater system and especially stresses on the application of direct heat storage system. 文章介绍了电热锅炉蓄热系统在供生活热水系统中的两种设计模式,并着重对直接蓄热式模式进行了阐述。
- Through high-speed video method, revealed that when bubble be in initial stage of growth, the diameter is very small, about 0.01mm, observed that the stand-on time on heating wall less than 0.5ms, slip and grow on wall with low velocity less than 0.1 m/s. 通过高速摄像可视化研究发现,在实验条件下,当汽泡处于初期生长阶段时,汽泡很小,尺寸在0.;01毫米左右,首次观察到初始汽泡的壁面停留时间小于0
- She was scalded when the boiler exploded. 锅炉爆炸时她被烫伤了。
- The tubes of waterwall, superheater, reheater and economizer are the main boiler heating surface, whose secure and stable operation relate directly to the security of the whole power plant. 水冷壁管、过热器管、再热器管、省煤器管(“四管”)是锅炉内部的主要受热面,它们能否安全稳定地运行直接关系到整个电厂的安危。
- The adaption of computer program instead of manual opertion for boiler heating surface tube sizing helps ruduce error rate, improve material utilization and save working time, as proved in production. 用计算机辅助人工进行锅炉受热面管子的排料,不仅减少出错率,而且能提高材料的利用率,节省排料时间。计算机排料的优越性得到了实际生产的验证。
- Basing on explosive leakage summarization for boiler heating surface of Huangdao power plant in 2005 year , causes are analyzed, the remedial measures is put forward from operation and repair aspects. 结合黄岛电厂2005年锅炉受热面的泄漏情况统计,对造成锅炉受热面泄漏的原因进行了分析,并从检修和运行方面提出了防范措施。
- Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。