查询词典 coal

Wenzhou businessmen in Shanxi coal mine contractor in the basic production capacity below 90,000 tons, Wenzhou People have control of Shanxi Coal 1 / 5 production.

温州商人在山西煤矿承包人的基本生产能力低于九点零零零万吨，温州人已控制山西煤炭1 / 5的生产。

The coal system is a comparatively huge public system in the heat and power plant to fail, in most present heat and power plants, to send course to come and finish through belt conveyer, fail coal system send and make up by many set from the longer belt conveyer entirely it.

输煤系统是热电厂中较为庞大的一个公用系统，现阶段的大多数热电厂中，其输送过程是通过皮带输送机来完成，整个输煤系统由多台输送距离较长的皮带输送机组成。

This discourse describes the application of JC series middle voltage frequency converter which is made in China in coal pit belt conveyer machines; it describes details about the operational principle of coal belt conveyer machines and the method of frequency derived alteration.

本文叙述了国产基茨系列中压变频器在煤炭矿井采煤作业面输送皮带机变频改造中的应用；详细地叙述了输煤皮带机的工作原理和变频改造的方法。

Late on January 10, 2008, too bearing of the Lu Changzhi austral travel limited company, when sending coal with conveyer belt, produce slippery coal accident, cause 1 worker to be buried to press.

2008年1月10日晚，太行南路长治轴承有限公司，在用传送带送煤时，发生滑煤事故，造成1工人被埋压。

Causes of heavy dust at coal crusher outlet of coal handling system are analyzed.

通过对输煤系统粉尘浓度较高的碎煤机出口粉尘产生的原因的分析，制定了导料槽扩容加挡尘帘改造、水喷雾抑尘和布袋除尘等治理措施。

Product introduction : The granule coal crusher is an important assistant equipment of coal system in thermal power plant. We develop series of CPX based on the advanced technologyof abroad with high technology and reliable function, which can be used in CFBB of plant.

产品介绍：细碎机是火电厂输煤系统中重要的辅机设备，我公司在引进、消化、吸收国外先进技术的基础上，研制、开发的CPX系列新型细粒碎煤机，技术先进，性能可靠。

In Program Interlock Start Mode: The coal crusher shall be started and stop by PLC in accordance with the Pre-selected crusher and the effective process of coal handling.

碎煤机的控制：由PLC操作员站操作包括手动控制和程序联锁启动两种控制方式，手动控制方式是碎煤机的启动停止由手动启停键来控制；程序联锁启动由PLC根据预先选择的碎煤机及输煤有效流程按程序自动启动和停止。

Bucket elevator for vertical lifting through the limestone crusher, coal, gypsum, clinker, clay and other dry granular material, as well as pieces of raw material, cement, coal powder and other materials.

斗式提升机用来垂直提升经过破碎机的石灰石、煤、石膏、熟料、干粘土等块粒状物料以及生料、水泥、煤粉等粉状物料。

The cutter of the coal mining machine bears dynamic load varying with time during excavating coal.

采煤机截齿截割煤体时，截齿承受随时间而变化的动载荷。

This paper introduces in detail the model selection problem of the mating equipment for the intellectual comprehensive mechanized mining face in Tunlan Coal Mine , which include the model selection of the hydraulic supporter, coal cutter, scraping transporter, scraping reversed loader, cracker, extensible rubber belt conveyer, emulsion pump, and spray pump.

简单介绍了屯兰矿智能化工作面综采设备的配套选型问题，包括液压支架选型、采煤机的选型、工作面刮板运输机的选型、刮板转载机和破碎机的选型、可伸缩胶带输送机的选型及乳化液泵和喷雾泵的选型。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。