查询词典 auxiliary boiler

With consideration of power consumption of the auxiliary equipment, the concept of net boiler efficiency is proposed.

考虑了辅机电耗的影响，提出了锅炉净效率概念。

The technology specification for heating boiler, top air fan, air conditioning unit, start-up boiler, condensate pump, water ring vacuum pump, high-low bypass, automatic filter, closed cooling water heat exchanger, closed circulating cooling water pump, heavy oil treatment line, industrial waste water treatment equipment, water technology pump, steel valve gate, circulating water pump, oily waste water treatment, rotating type screen, chemical water treatment, UPS, generator-transformer unit fault wave recording, generator, main transformer and HV unit auxiliary transformer protection, synchronizing device, fast changeover, DC panel and high frequency switch and battery.

采暖锅炉，层顶风机，空调机组，启动锅炉，凝结水泵，水环式真空泵，高低旁路，自动滤水器，闭式冷却水换热器，闭式循环冷却水泵，重油处理线，工业废水处理设备，水工专业水泵，钢闸门，循环水泵，含油污水处理，旋转滤网，化学水处理，UPS，发变组故障录波，发电机，主变压器及高厂变保护，同期装置，快切，直流柜及高频开关，蓄电池等设备的技术规范书。

The noxious gas contained in the tail gas out of garbage incinerator and coal burning boiler is collected by bag filter with japanese techniques, This technology can achieve desulfuration and harmness gas through ejecting slaked lime dry power and reaction auxiliary agent to fult gas, sulfur dioxide and harmful gas.harmful gas and slake lime carry chemical reaction adequately,forming solidastate calcium sulfate and and other attachments, which will either adhere to stive or coacervate into nice granule and finally been absorbed.

垃圾焚烧炉尾气中的有害物质和燃煤锅炉煤中的硫燃烧后主要是以二氧化硫的形态存在，这种呈气态的二氧化硫和有害气体是无法用任何其它种类除尘器收集和捕捉的。本技术是通过向含有粉尘、二氧化硫和有害气体的烟气中喷射熟石灰干粉和反应助剂来实现脱硫、脱有害气体的。二氧化硫、及有害气体和熟石灰在反应助剂的辅助下充分发生化学反应，形成固态硫酸钙(CaSO4)和其它附着物，附着在粉尘上或凝聚成细微颗粒，随粉尘一起被袋式除尘器收集下来。

Auxiliary Boiler Series: If Atmospheric thermal spray Deaerator and Sampling Cooler.

锅炉辅机系列：如大气式热力喷雾除氧器和取样冷却器。

When medical waste is being incinerated, the carton box shipping it is to be stored in the freezer of the incineraton site by a dedicated vehicle and then medical waste is poured into the feeding port of incinerator through the automatic conveyer. After being metered, waste goes into the incinerator. Under the high temperature of 900-1100℃, waste is burned to dust. The combustion chamber is equipped with auxiliary boiler for adapting to the change of medical waste calorific value and assuring burning temperature and effect.

医疗废弃物焚烧时，用专用车将盛装医疗废弃物的纸箱送到焚烧厂的冷藏室储存，通过自动输送机将医疗废弃物倒入焚烧炉进料口；计量后的垃圾进入焚烧炉中，在900～1100℃高温下，垃圾焚烧成灰烬；为了适应医疗废弃物热值的变化，保证燃烧温度和效果，在燃烧室设置了辅助燃烧器。

Yes , there is an auxiliary boiler to supply steam during start-up for the following services

是的，有一个辅助锅炉在锅炉启动时供应蒸汽，进行下述服务

Auxiliary boiler plant: Steam for use on site is produced by burning undesulphurised coke oven gas in three boiler s, producing 18,000 kg/hour steam at 7 bar gauge pressure.

辅助锅炉装置：现场用的蒸汽可以用未脱硫化氢的焦炉气为燃料，用三个锅炉制得，在7巴的表头压力下每小时可产生18，000公斤的蒸汽。

Auxiliary boiler plant: Steam for use on site is produced by burning undesulphurised coke oven gas in three boilers, producing 18,000 kg/hour steam at 7 bar gauge pressure.

辅助锅炉装置：现场用的蒸汽可以用未脱硫化氢的焦炉气为燃料，用三个锅炉制得，在7巴的表头压力下每小时可产生18，000公斤的蒸汽。

First,the paper introduce the automation summarizer of marine boiler and the basic principle of PLC(SIEMENS PLC S7-200 of Germany). Following, the paper introduce a typical boiler system of shipping. On this base, the paper pay more attention to making control programme of S7-200 for oil auxiliary boiler.

文章首先介绍了船舶辅助锅炉自动控制的总体概述和可编程控制器（德国西门子可编程控制器S7-200）的基本工作原理，详细介绍了船舶燃油辅助锅炉的典型系统，在此基础上，着重对采用S7-200控制的燃油辅助锅炉进行了PLC编程，其中对蒸汽压力采用多位控制。

The research work of this paper is divided into five parts: The first ,according to the work characteristics of ship's auxiliary boiler, this paper is to design applied project in the automatic control system of ship's auxiliary boiler; The second, according to the work request of the cargo winch of alternating three-speed change-pole speed-adjusting, this paper is to determine adopting the method of the PLC control; The third, this paper is to design PLC application in three -phase induction motor control, to give the ladder chart, program and input and output circuit diagram; The fourth, this paper is to research the method of the ship's combined starting screen automatic control with the PLC; The fifth, this paper is to inquire the possibility of apply the PLC in ship's engine room surveillance system; According to the comprehensive analysis of above actual example of ship's auxiliary machinery automatic system with the technique of PLC; not only can use the technique of PLC to replace traditional relay-contactor control technique in ship's auxiliary machinery automatic system, but also can get the conclusion of the former is more dependable and more clever than the latter, the maintenance is more convenient, thus develop a new path for ship automation.

本文研究的工作主要包括五个部分：第一，根据船舶辅锅炉的工作特点，设计PLC在船舶辅锅炉自动控制系统中的应用方案，主要有PLC选型及输入输出点的设计，画出系统控制梯形图并分析工作原理；第二，根据交流三速变极调速起货机的工作要求，确定采用PLC控制的方法，进行控制系统的硬件设计和软件设计，并分析工作原理：第三，设计了PLC在三相异步电动机控制中的应用，给出了控制梯形图、程序及输入、输出接线图；第四，研究了用PLC实现船舶组合起动屏自动控制的方法，进行了系统的电源设计和软件设计，给出系统工作流程图；第五，探讨了船舶机舱监视系统应用PLC的可行性，将继电器报警线路改为用PLC控制报警，给出系统硬件图和软件梯形图，并分析了PLC机的选型、抗干扰和应用PLC的经济效益和社会效益等问题。综合以上船舶辅助机械自动控制系统采用PLC技术的实例分析，可以得出船舶辅助机械自动控制系统不但可以使用PLC技术取代传统的继电器接触器控制技术，而且前者比后者更可靠、更小巧，维护保养更方便的结论，从而为船舶自动化开辟了一条新的路径。无忧毕业设计网 www.5ubs.cn

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。