查询词典 coil boiler

This time the fund raising is mainly used to construct two advanced gasification stoves which demand 1,000 tons coal per day to substitute the original fixed bed intermittence gasifier. And simultaneously depending on the rich coal resource of Xinzheng, realize localization of raw material coal, increase 2 set of 180,000 ton/year synthesis nitrogen and 600,000 ton/year large urea productivity, and construct one 240 ton/hour of high temperature and high pressure circulation fluid bed boiler to substitute the low efficiency boiler and 1 60MW afterheat comprehensive utilization unit in order to improve the chemical fertilizer installment power structure.

本次募集资金主要用于建设2台日投煤1000吨先进煤气化炉替代原固定床间歇气化炉，同时依托新郑丰富的煤炭资源，实现原料煤本地化，增加2套18万吨/年合成氨，60万吨/年大颗粒尿素生产能力，同时建设1台240吨/时高温高压循环流化床锅炉，替代低效锅炉和1台60MW余热综合利用机组，改造化肥装置动力结构。

We hope you pay more attention to jobs are as follows haven't been finished this week:(1) right and left side of upper water wall has been aligned and fixed;(2) Nine downcomers been pre-stored;(3) All the wall packing aligned and fixed, then install right and left side rigid beam;(4) Finishing welding counterpart of front wall packing;(5) Get two booster pump for turbine driven boiler feed water pump aligned and make inspection;(6) Electric Feed Water Pump Unit, Coupling and Motor Pump positioned;(7) Equipment in Start-up Boiler House aligned and make inspection;(8) Get three Reusing Water Pump aligned;(9) Equipment in Integrated Water Pump House aligned and make inspection.

本周，以下工作未完成，希望贵单位引起重视：（1）上水左右侧找正完，且加固完；（2）下降管9根预存完；（3）包墙全部找正完，加固完，之后安装左右侧刚性梁；（4）前包墙对口焊接完毕；（5）2台汽动前置泵找平找正，并验收；（6）电动给水泵组，耦合器和电泵就位；（7）启动锅炉房内设备找平找正，并验收；（8）3台复用水泵就位；（9）综合水泵房内设备找平找正，并验收。

Under a given thermal efficiency, the net efficiency of an industrial boiler is expected to be improved through proper design and selection of boiler draft fan and feedwater pump, establishing reasonable proportion of fuel...

其次，就锅炉鼓风机和给水泵的设计选型、比例定律和特性曲线的应用对节能的意义进行了研究，探讨了在一定的锅炉热效率下提高工业锅炉净效率的途径。

The feed water pump of boiler is one of important equipment of boiler unit. The invalidation of it will bring large economic loss.

给水泵是电站单元机组的重要设备之一，它的失效将带来巨大的经济损失。

According to the requirement of the Boiler equipment, the conventional system of Boiler Feed Water has many deficiencies.

根据锅炉设备控制要求。

Boiler feed pump minimum flow valve cycle Control requirements: the boiler feed pump safe start-up and running, eliminate traffic is too small, temperature increase, the water a strong cavitation damage to the pump.

锅炉给水泵最小流量循环阀控制要求：使锅炉给水泵安全启动及运行，消除因流量过小、温升增加、水强烈气蚀使泵损坏。

After the incident, the reporter followed that law enforcement officers to conduct on-site investigation, at 12:50 on October 18, Jialing power plant boiler dust removal system 11, one after another failure; 2:40, 11 A side a boiler electrostatic precipitator , the three electric field to stop running; 7:40, B side of the second and third field has also stopped running.

事件发生后，记者随后，执法人员就，在12：50现场调查，10月18日，嘉陵电厂锅炉除尘系统11日相继失败的，2：40，11阿方锅炉静电除尘器，三电场停止运行； 7：40，乙第二和第三场方也停止运行。

Environmental impact and running expense of minitype gas-fired boiler and oil-fired boiler are compared and analyzed in this paper from the environmental economy angle.

从环境经济学的角度，对一般常用的小型燃煤锅炉与燃油锅炉的环境影响及运行费用进行了比较分析。

Boiler's air leakage influences the gas capacity and temperature in each section, and therefore influences the energy-distribution in each heat-absorbing surface of boiler.

锅炉漏风影响锅炉各段的烟气量和烟温，从而影响锅炉各个受热面的能量分配。

In this paper the author introduces the component elements in marine heat-conducting oil boiler in detail,analyses the usual faults for such boiler with its working principle and puts forward ways to remove the faults.

文章对船用导热油锅炉的系统组成元件逐一进行了介绍，并结合导热油锅炉的工作原理对锅炉的常见故障进行分析并提出了排除故障的方法。

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。