查询词典 coke oven

Ltd's 40 t/h boiler heating surface has been optimized based on the analysis of coal-fired boiler and gas-fired boiler's different characteristics and heat transfer technology. At the same time, combustion mode and measures of stable combustion are analyzed and discussed, for the flameless combustion technology characters such as combustion speed, high-temperature, combusting completely and the stability of combustion, easy to operate, with the different combustion characteristics of blast furnace gas, coke-oven gas, converter gas and the actual needs of Chongqing Iron and Steel Co. Ltd's gas balance, a suitable combustion device is designed to improve boiler's thermal efficiency, recovery efficient of by-product gas, and reducing gas emission.

本文通过对燃煤锅炉与燃气锅炉的不同特点对比分析以及受热面传热技术的探讨，对重钢40t/h锅炉受热面进行了优化改造；同时对燃气燃烧方式以及强化燃烧的技术措施进行了分析和讨论，利用无焰燃烧技术的燃烧速度快、燃烧温度高，燃烧完全及扩散燃烧技术的燃烧稳定、运行可靠、结构简单等特点，结合高、焦炉煤气的不同燃烧特性和重钢煤气平衡的实际需要，选择、设计了合适的燃烧装置，实现了提高锅炉热效率，高效回收利用副产煤气，降低煤气放散的目的。

The developed coke oven chamber sealing material is mainly comprised of silica sand and fluxing agent. The sintering property and thermal expansion behavior of the material have been studied.

该材料的主要原料为硅石与助熔剂，通过对材料的烧结性能及热膨胀行为的研究与研制，其性能与焦炉硅砖基本相同。

Some examples of existing CDM projects are:installing a waste heat-recovery system into a coking plant; establishing a coal mine methane-utilisation scheme for households currently using coal, and installation of an electricity generation station fuelled by coal mine methane; capturing waste gases (blast furnace gas and coke oven gas) from the steel-making process for utilisation in a new, combined-cycle power plant; constructing a pilot biomass power plant, utilising cotton and corn straw as fuel, to generate electricity to be supplied to the North China grid system; capturing methane from a landfill to produce power for the local grid; establishing wind farms; and reforesting mixed-used forest in Guangxi.

现有的一些清洁发展机制项目例子有：在焦化厂安装余热回收系统；对家庭目前使用煤炭状况建立了煤矿甲烷利用计划并利用煤矿甲烷为安装的发电机提供燃料；从炼钢过程中获取废气用于一种新的循环电厂；利用棉花和玉米秸秆为燃料建设生物质能发电厂，发电提供给中国北部网格系统；从一个垃圾填埋场获取甲烷为本地网格发电；建立风力发电厂；对广西混合使用的森林进行重新植林。

Some examples of existing CDM projects are:installing a waste heat-recovery system into a coking plant; establishing a coal mine methane-utilisation scheme for households currently using coal, and installation of an electricity generation station fuelled by coal mine methane; capturing waste gases (blast furnace gas and coke oven gas) from the steel-making process for utilisation in a new, combined-cycle power plant; constructing a pilot biomass power plant, utilising cotton and corn straw as fuel, to generate electricity to be supplied to the North China grid system; capturing methane from a landfill to produce power for the local grid; establishing wind farms; and reforesting mixed-used forest in Guangxi.

现有的一些清洁发展机制项目例子有：在焦化厂安装余热回收系统；对家庭目前使用煤炭状况建立了煤矿甲烷利用计划并利用煤矿甲烷为安装的发电机提供燃料；从炼钢过程中获取废气用於一种新的循环电厂；利用棉花和玉米稭秆为燃料建设生物质能发电厂，发电提供给中国北部网格系统；从一个垃圾填埋场获取甲烷为本地网格发电；建立风力发电厂；对广西混合使用的森林进行重新植林。

In order to seek gas compressor, cooler and other equipments serious ash deposition reason in the fuel gas generating equipment system, data analysis discovers that system deposition mostly come from sulfureted hydrogen in coke oven gas by gas ash content and component measurement.

为寻求燃气发电系统中煤气压缩机，冷却器等设备积灰严重的原因，由燃气的灰含量及其成分的测定数据分析发现，系统的积灰主要是来自焦炉煤气中的硫化氢，因此控制煤气中的硫化氢含量是关键。

Products registered trademarks of the company as "55" brand products include: ductile iron pipe, cast iron, steel making pig iron, all kinds of pipe fittings, chemical cauldron, coke oven and other equipment and other castings.

公司产品注册商标为&55&牌，产品主要有：球墨铸铁管、铸造生铁、炼钢生铁、各种管件、化工大锅、焦炉设备及其它铸件等。

The pollution and danger of the smoke and dust from the coke oven to the man and environment were outlined.

概述了焦炉烟尘对人与环境的污染及危害，并对焦炉污染源分布，主要污染源如装煤、推焦等的烟尘治理，和国内外已采用的工艺技术与装备及其治理效果作了介绍。

On the basis of analysis of system characteristics, frequency conversion technique is adopted to transform an aqueous ammonia pump of high pressure in coal charging process without dust of coke oven, and the closed loop control is used, which have gained better effects.

通过系统特性分析，对焦炉无烟装煤工艺中高压氨水泵运用变频技术进行改造，并采用闭环调节，取得了较好的实际效果。

After modification of the system, the capture efficiency for coke oven dust in the de-dusting system during pushing was increased, the unstable de-dusting efficiency issue had been solved. Both the main equipment safety and personal safety can be ensured, the electric power saving function can be effectively brought into play.

系统改造后有效提高了推焦过程中除尘系统对焦炉粉尘的捕集，解决了除尘效果不稳定等问题，保障了主体设备的安全和人身安全，更有效地发挥了除尘风机变频器的节电作用。

In the paper, the domestic methanol production conditions are described and economic and technical feasibility of the methanol production with the surplus coke oven gas of Panzhihua Iron and Steel Group is analyzed.

本文介绍了国内外甲醇生产状况，分析了利用攀钢富余焦炉煤气生产甲醇的经济技术可行性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐