boiler scale是什么意思

用法例句

An Method for Estimation of Effciency during Boiler operation;

中小锅炉烟尘测试中运行出力的估算

Simply wet constructed integrated equipment of dust removal and desulfurization in application of 220t/h pulverized coal boiler;

简易湿法脱硫除尘一体化装置在220t/h煤粉锅炉上的应用

The probability analysis of the heat pipes boilers of the diesel engine for drilling well;

钻井柴油机烟气热管锅炉应用分析

Brief introduction on dust removal and desulfurization technology of smoke from middle- and small-sized boilers;

中小锅炉烟气除尘脱硫技术简述

The theoretical research on coal-fired boilers with steam promoting burning;

燃煤锅炉水蒸气促燃的理论研究

Experimental and numerical investigation of NO_x emissiion property in a 600MW utility boiler with deflected second air system;

偏转二次风系统600MW燃煤锅炉NO_x排放特性及数值模拟

A new algorithm for forecasting the unburned carbon content in the fly ash from coal-fired utility boilers based on the support vector machine (SVM) method is presented.

将支持向量机方法引入燃煤电站锅炉飞灰含碳量预测领域。

With the help of orthogonal experiment theory,carbon content in fly ash of a 670t/h utility boiler was experimentally investigated.

对煤粉炉中影响飞灰含碳量的主要因素进行分析,并根据正交实验原理,对某台670t/h的燃煤锅炉飞灰含碳特性进行多工况热态实验,采用基于LM(Levenberg-Marquardt)算法的BP神经网络建立了锅炉飞灰含碳量的神经网络预测模型,实验验证结果表明该算法不仅收敛速度快,而且模型能根据各种操作参数准确地预报锅炉在不同工况下飞灰含碳量。

The metal exhaust system of industrial furnaces and excessive noise levels, which interrupt the daily life of local residents, are considered in this paper.

以锅炉金属排烟系统,噪声排放超标扰民为实际工程背景,在分析了主噪声源的基础上,根据噪声控制理论,设计并实施了治理方案,在保证噪声排放达标的基础上,还考虑了节能,隔热等措施,经环保局测定,确认已达到国家环保标准,并对工程予以验收。

Long range infrared coating is a special thermal insu-lation coating for increasing radiation intensity of insulating b arrier of furnace.

红外线涂料是专门用于提高锅炉保温层辐射强度的一种保温涂料,河南油田第二采油厂通过多项试验对比,表明在注汽锅炉辐射段内壁涂上一层远红外线涂料,可以大幅度提高锅炉的热效率,节约燃料,产生较大的经济效益。

Therefore it is to guarantee the safe operation of the boiler to choose chemistry to wash the method correctly in the course of constructing, it is that guarantee boiler wash safe and reliable by chemistry, it raises result of washing lengt.

目前锅炉使用存在着周期短、效率低等原因。

The superheater tube burst is one of common major failures in the boiler operation,By using statistics way,This article carries on the analysis of the frequent dehiscence divulging accident of the package of wall superheater and the ceiling superheater in the the 1025/18.

过热器爆管是锅炉运行中常见主要故障之一。

The boiler is the main equipment in the power plant, the boiler system’s parameter is mutative, the medium in hearth is keeping flow all along.

本论文主要研究发电厂锅炉四管泄漏的原因及防治措施。