1) dedusting and desulphurization tower
除尘脱硫塔
1.
Study on characteristics of demisters in dedusting and desulphurization tower with umbrella plates;
伞罩型除尘脱硫塔内除雾器性能研究
2.
Numerical simulation and analysis for gas-solid two-phase flow in dedusting and desulphurization tower with umbrella type plates;
伞罩型除尘脱硫塔内气固二相流数值模拟分析
2) desulfurization dust tower
脱硫除尘塔
1.
Adopting the k-ε model and the SIMPLE algorithm,the 3-D two-phase flow field in the new canopy wet desulfurization dust tower is simulated with the commercial CFD software of Fluent.
利用商用CFD软件Fluent,采用k-ε湍流模型和SIMPLE算法,对新型伞罩型湿式脱硫除尘塔内的三维两相流场进行数值模拟,发现了塔内烟气入口处流场所存在的不均匀性。
3) dust removal and desulfurization
脱硫除尘
1.
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
2.
The problem of scale in the pipe line of circulating water in wet dust removal and desulfurization system in Beijing region was analyzed and the accumulation of Ca2+and SO 2- 4 was found to be the main cause for scale formation.
分析了北京地区供热企业湿式脱硫除尘系统普遍存在的循环水管路结垢问题 ,指出体系中Ca2 + 和SO2 -4的积累是造成结垢的根本原因 ,采用合适的烟气脱硫方法和工艺是解决脱硫设备结垢问题的根本所在 ;添加少量合适絮凝剂是减少循环水系统管路结垢的重要措施。
4) dedusting and desulfurization
除尘脱硫
1.
Experimental data in the engineering practice of wet dedusting and desulfurization was processed,and relations among all the factors were found by fast calculation and optimization of Excel,which could solve the complex calculation and optimization problem.
运用Excel快速计算和优化功能,对除尘脱硫实践中的实验数据进行处理,并找出各因素之间的关系,可以解决在除尘脱硫实践中遇到的复杂计算和优化问题。
2.
Based on an example of dedusting and desulfurization of the flue from coal-fired bolilers in the Yun-Gui Plateau,the paper analyzed the problems that should have been paid attention in technical designing,and introduced the technology of dedusting and desulfurization by wet cyclone process
本文结合高原地区的锅炉烟气除尘脱硫技术改造实例，分析了高原地区除尘脱硫技术设计应注意的问题，介绍了湿式旋风除尘脱硫技术。
5) desulfurization and dust collection
脱硫除尘
1.
Improved swirl plate FGD and dust collection technology using four-stage lye spraying to increase gas-liquid absorption capability and improve desulfurization and dust collection efficiency is introduced.
介绍了改进旋流板锅炉尾气脱硫除尘技术,通过 4 段碱液喷淋,增强气液吸收的推动力,提高脱硫除尘的效率。
6) desulfurization dust catcher
脱硫除尘器
1.
Numerical simulation of gas-liquid-solid three-phase flow field in canopy wet desulfurization dust catcher
伞罩型湿式脱硫除尘器气液固三相流数值模拟
补充资料：脱硫塔
脱硫塔
H_(2)S and HCN absorber
加d加扭脱硫塔(H多and HcN abS0rber)焦炉煤气贬硫脱氛的主要设备之一。焦炉煤气和吸收液分别从塔底和塔顶进入塔内，气液两相逆流接触传质，塔顶获得脱去硫化氢和氰化氢的煤气，塔底获得带反应物的脱硫液。煤气中硫化氢的脱除率为90一99%，氰化氢的脱除率为50~90%。脱硫塔有填料塔、空喷塔和板式塔等型式。常用的型式是填料塔(见图)，由 焦炉煤气 } _二_、舜飞一捕~ 吊柱\附/飞=二匕二汀目人‘’一~一一 川r土上去卜吸收液 !\\}洲//l\喷淋装置 l//{\\J一一填料 尺二二二二共事二二二二科犷一一导流板 /才尸\、奋翻/l一塔体 焦办砂某气沐一一一叫‘止长一一一一一工 】}11/液面计 恢瞥欣日、土!吸收液 ’牛--一升一一~气上州竺乏 填料式脱硫塔圆筒形塔体和堆放在塔内对传质起关键作用的填料等组成，内有喷淋、捕雾等装置。常用填料有木格栅、钢板网和塑料花形填料等。塔体和金属内件一般需要防腐。 (张忠觉)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条