coal stockyard

Expounded is the mechanism of coal spontaneous combustion; analyzed is the influence on spontaneous combustion by such factors as coal rank, petrographic constituents, pyrite content, environmental temperature, etc; introduced is the effective measures taken against spontaneous combustion in coal stockyard at Jinjiyan Coal Preparation Plant.

论述了煤炭自燃的机理及对煤质的影响 ,分析了煤化程度、煤的岩相组成、黄铁矿含量及环境温度等影响煤炭自燃的各种因素 ,介绍了金鸡岩选煤厂防止贮煤场发生自燃的有效措施。

Those problems include:(1) how to determine the value for the temperature differences between inside and outside surfaces of the wall,and the wall pressure from the coal storage;(2) the distribution of the resultant in the wall resulting from the temperature and the wall pressure;(3) the resultant in the piles caused by the coal stacking.

对大型整体式贮煤筒仓结构设计中的几个问题进行了讨论与分析,这些问题包括:(1)堆煤引起的内外温度差以及煤压力的取值;(2)温度荷载和煤压力荷载对筒壁内力分布的影响规律;(3)堆煤荷载对桩基内力的影响。

How to improve the utilization of space,reduce area and the amount of soil,saving the investment of equipment,reasonable and necessary optimization for coal storage system in engineering design,without reducing the reliability of coal handling system and the security of coal supply,is a practical problem to the design of coal storage field in modern power plant of domestic.

随着火力发电厂锅炉机组和规模容量向高参数、大容量的快速发展,为确保电厂运行安全,要求电厂的储煤量也越来越大,如何提高场地的利用率,缩小占地面积,降低土石方量,节约设备投资,在工程设计中对贮煤系统进行合理和必要的优化,同时又不降低输煤系统的可靠性和机组供煤安全,是国内现代化火力发电厂储煤场设计中所面临的现实问题。

Coal Silo Safety Supervise System of Power Plant Based on CAN Field Bus System;

基于CAN总线的火电厂贮煤筒仓安全监测系统

Technology of non-adhesion prestress construction of 30000 t coal silo;

3万吨贮煤筒仓无粘结预应力施工技术

Influence of construction temperature on performance of giant reinforced concrete coal silo;

施工温度对巨型贮煤筒仓结构性能的影响

Application of Excel in Dynamic and Static Property of the Fly Ash of the Dam in Shimengou Fly Ash Disposal Site

Excel在石门沟贮灰场粉煤灰动静力性质试验研究中的应用

Prevention Technique on Seeping and Transferring of Ash Water and Dust Polluting of the Fly-ash Storing Site;

粉煤灰贮放场灰水污染物运移及扬尘防治技术研究

Experimental Study in Engineering Properties of Fly Ash and Analysis of the Stability and Seepage of Ash Dams;

粉煤灰工程特性的试验研究及贮灰坝（尾矿坝）的稳定和渗流分析

Application of fly-ash in the foundation of airfield road

粉煤灰在桃仙机场场道基层中的应用

Application of Fly Ash in Lanzhou Airport Pavement

粉煤灰在兰州中川机场场道中的应用

Research on Technology of Restraining Fly Ash by Planting and Ecological Restoration of Thermal Power Plant;

燃煤电厂贮灰场种植防尘、生态修复技术研究

Synthesis of Sialon Powders from Aluminium Dross and Fly Ashes

采用铝灰和粉煤灰合成Sialon粉

Study on Chemical Measures of Prevention for Floating Flyash at Yang Fu Ya Flyash Field;

齐鲁石化热电厂洋浒崖粉煤灰场灰面扬尘化学固化治理技术研究

Study on heightening technique of ash storage

直接利用灰渣加高贮灰场的试验研究

Assessment of Selenium Environmental Pollution in Agricultural Soil in Vicinity of Coal Fly Ash Reservoir

粉煤灰堆场附近农田土壤硒环境污染评价

A TEST OF FLY-ASH MODIFIED LOESS OF LANDFILL LINER MATERIAL

粉煤灰对垃圾填埋场黄土垫层的改性试验

Research on Adsorption Behavior of DNBP on Fly Ash and Modified Fly Ash;

粉煤灰及改性粉煤灰对DNBP的吸附行为研究

Microstructure of Fly Ash and Hydration of Cementitious Material with Fly Ash;

粉煤灰结构及粉煤灰胶凝材料水化的微观研究

The Comprehensive Utilization of Powdered Coal Ash -- Development of Bearing Brick of Powdered Coal Ash By Steam Curing;

粉煤灰的综合利用——蒸养粉煤灰承重砖的研制

Study on the Modification of Fly Ash and Removal of Fluoride in Aqueous Solution Using Modified Fly Ash

粉煤灰改性及改性粉煤灰除氟性能研究

Alkaline activated fly ash in cement-fly ash system

碱对水泥-粉煤灰体系中粉煤灰活性的激发作用

Influence of water to binder ratio and content on fly ash activity factor

水胶比和粉煤灰掺量对粉煤灰活性因子的影响

The research on the content of fly ash on cement fly ash stabilized road base

水泥粉煤灰稳定砂砾基层的粉煤灰掺量研究