介绍了正压浓相气力输灰技术。
The dust pneumatic transport technology of positive pressure dense phase was presented.
电厂；浓相；气力输灰；改造；
Power plant; Dense phase; Pneumatic conveying ash; Transformation;
热电厂输灰管道结垢问题影响发电机组的正常运行。
The problem of the heat power house pipe encrustation filthiness influences the normal running of dynamotors seriously.
燃煤电厂输灰管道结垢问题影响发电机组的正常运行。
The scaling problems of ash and slag conveyance pipes in coal-fired power plants affect the normal operation of generating sets.
它清除烟尘效果好，特别适应于圆形电除尘器输灰的问题。
The equipment has good effect on removing smoke and ash and is especially applicable to solving the problem of ash conveying of the round electric precipitator.
详细介绍了徐州发电厂5号炉正压浓相气力输灰系统的结构及其特点。
Construction and characteristics of a dense phase pneumatic conveying system with a positive pressure for number 5 boiler in Xuzhou Power Plant are described.
该方法借助于灰斗、灰仓泵、输灰管、压缩气补气管组成的系统实现。
It is realized by referring to a system formed by an ash bucket, ash storage pump, ash transporting pipe, and the air make-up pipe for compressed air.
详细介绍了安庆石化热电厂正压浓相气力输灰系统的组成、点及运行情况。
Conposition, characteristics and operation of a dense phase pneumatic conveying system with positive pressure for coal ash in Thermal Power Plant of Anqing Petrochemical Work are described.
本发明涉及一种用于高炉煤气布袋除尘系统的输灰管道的排堵装置和方法。
The invention relates to a blockage removing device and a method for a pneumatic ash conveying pipe in a gas bag-type dedusting system of a blast furnace.
详细介绍了安庆石化热电厂正压浓相气力输灰系统的组成、特点及运行情况。
Conposition, characteristics and operation of a dense phase pneumatic conveying system with positive pressure for coal ash in Thermal Power Plant of Anqing Petrochemical Work are described.
此系统为紊流浓相输送，其输灰管独特结构基本避免了输灰过程中的输灰管堵塞。
This system is turbulent dense-phase conveying, and the specially designed delivery ash pipe can prevent the blockage during ash conveying.
介绍了火力发电厂小型PLC在300MW机组干式输灰系统干燥器控制上的应用。
This paper introduces the application of small PLC in dryer control for dry ash handling system in 300mw unit.
火电厂水力输灰管道普遍存在发管结垢问题，通常采用化学方法或物理方法的防垢措施。
Scaling of ash sluicing pipes is a problem widely existing in hydraulic ash sluicing pipes of fossil-fired power plant, chemical method or physical method is usually used as antiscaling measure.
在燃煤电厂冲灰水闭路循环系统中，水力输灰管和回水管的结垢是所需解决的主要问题。
In the closed circulation system of ash-sluicing water of coal-fired power plant, the scaling of the hydraulic ash transport pipes and the backwater pipes is the main problem that need to be solved.
以燃煤电厂电除尘器和气力输灰系统为研究对象，介绍了电除尘器和输灰系统故障诊断专家系统的功能、结构和研制原理。
A fault diagnosis expert system which was designed for dust collection and transportation system in power plant was introduced with its principle, structure and functions in detail.
根据运行实践，将1000MW燃煤锅炉机组电除尘器输灰系统归纳为两种典型设计，可使输灰系统的配置设计日趋标准化。
According to the practice, two typical designs of electric precipitator dry ash conveying system in 1000mw coal-fired unit have been generalized, which will make the ash conveying system standardized.
阐述了气力输灰系统的工作原理，并与传统机械输送方式进行了对比分析，说明气力输送作为一种先进的输送方式有重要的推广应用价值。
Working Principle of the pneumatic ash-transfering system, and its important expand-using value of the modern transfering system by the contrast analysing with the old mechanical transfering.
对滤袋选择及吊挂结构的改进以及半净煤气温度控制、输卸灰和反吹清灰等的改进作了重点论述。
Bag selection improvement of hanging structure, temperature control of the half-cleaned gas, dust transporting and dumping, reverse-blowing for dust cleaning are emphasized.
通过对离心球墨铸铁管性能的阐述，并与灰铸管、钢管的性能、安装方法、使用年限、综合效益相比，认为离心球墨铸铁管是理想的输卤管材。
Author considers that the centrifugal ball graphite cast iron pipe is a perfect material for brine transportation through comparing the performance of centrifugal ball graphite cast iron pipe.
通过对离心球墨铸铁管性能的阐述，并与灰铸管、钢管的性能、安装方法、使用年限、综合效益相比，认为离心球墨铸铁管是理想的输卤管材。
Author considers that the centrifugal ball graphite cast iron pipe is a perfect material for brine transportation through comparing the performance of centrifugal ball graphite cast iron pipe.
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