給船舶鍋爐擬一個摘要
PLC control of the ship boiler design
Abstract
Marine boiler system to control, particularly of large cargo ships or oil tankers used by large boiler system of control has always been a ship turbine technology and automation technology an important issue, because it controls not only directly related to the efficiency of boilers operating performance, But also its relationship to the safety and reliability. To reach - consisting mainly of the older generation of relay control system can not meet the modern ships of its increasing control of the boiler, more complex requirements, this area has been computerized by the inevitable trend, but in the current instrial applications In the field of process control impressive programmable controller (PLC) is also computerized its most simple and reliable way. This paper presents PLC (PLC) of the basic working principle, developed by the Mitsubishi FX2N-32MRPLC PLC and the typical large oil tankers boiler system, based on the use FX2N-32MRPLC control large ship fuel Programming for the boiler. One of large ships and steam boiler water pressure by using a PID control. At the same time, for the realization of communications, establishment of local networks.
Keywords
PLC programmable operation with the ship boiler burner steam boiler timing control
㈡ 船舶鍋爐有哪些作用
船舶鍋爐主要是抄用來產生蒸汽,油船用來加熱貨油與自用燃油等,貨船主要用來加熱燃油,當然也要用來加熱生活用熱水,主機缸套水等,也有用於廚房的蒸汽鍋。
船用鍋爐與陸用鍋爐不同之處是，對外形、尺寸和重量有嚴格的限制。例如，在軍艦上寧可犧牲鍋爐的熱效率而不設置空氣預熱器,甚至也不設置省煤器。在結構上,鍋爐應能適應船舶搖擺、傾側和沖擊等航行條件。船用鍋爐要有一定的汽、水貯存容積，以適應蒸汽動力機械頻繁和大幅度改變負荷的需要。為了滿足輕小和機動性高的要求,普遍燃用重油。鍋爐蒸發量為10～200噸/時,蒸汽參數略低於相應蒸發量的電站鍋爐。早期船用鍋爐都是用鐵板或銅板鉚接而成,蒸汽壓力不超過0.2兆帕。1850年後火管鍋爐得到發展。
船用鍋爐上使用的燃燒器也與陸上使用的不同,正常以AW轉杯燃燒器為主.
㈢ 那個幫我翻譯一下我這篇論文摘要
PLC control of the ship boiler design
Abstract
Marine boiler system to control, especially for large cargo ships or oil tankers by the use of large boiler system of control has always been a ship turbine technology and automation technology an important issue, because it controls not only directly related to the efficiency of boilers operating performance But also its relationship to the safety and reliability. To reach - consisting mainly of the older generation of relay control system can not meet the modern ships of its increasing control of the boiler, more complex requirements, this area has been computerized by the inevitable trend, but in the current instrial applications In the field of process control impressive Programmable Logic Controller (PLC) is also computerized its most simple and reliable way. In this paper, Programmable Logic Controller (PLC) of the basic working principle, developed by the Mitsubishi FX2N-32MRPLC Programmable Controller and the typical large oil tankers boiler system, based on the use FX2N-32MRPLC control large ship fuel Programming for the boiler. One of large ships and steam boiler water pressure by using a PID control. At the same time, for the realization of communications, establishment of local networks.
Keywords
PLC programmable operation with the ship boiler burner steam boiler timing control
㈣ 鍋爐設計摘要
鍋爐設計概要
㈤ 求一篇關於船舶鍋爐控制的論文~採用再追加300
ttp://www.studa.net/dianzijixie/080908/14582557.html
㈥ 求論文摘要英文翻譯，不要翻譯工具的，謝謝啦
Abstract
Scaling is a common and expensive problem in the marine boiler system. Today, when the world is facing the two major issues of energy conservation and environmental protection, the prevention of boiler scale has become an important topic. In line with the actual conditions of the marine auxiliary boiler, this paper discusses the forms, nature and hazards of the boiler scale. It also states the importance and necessity of scale prevention and treatment, together with explanations on the requirements for boiler water quality and related testing methods. Also, starting from the actual status of vessels, it proposes the most practical methods of boiler descaling at the moment, including mechanical and chemical ones. Later, the paper details upon the specific operations in actual work. In the last part, it depicts a picture of existing new technologies in other nations for the descaling of the marine auxiliary boiler.
Keywords: Marine auxiliary boiler, boiler scale, water quality, descaling methods
㈦ 船舶鍋爐
追問 現在糾結的問題，那個設定壓力的顯示的是什麼意思，求詳細解釋 謝謝啦
估計你要內問的那個壓力是蒸容汽壓力吧（或水壓或熱油壓力，不管是什麼介質都一樣）如果是
那麼這個壓力是可以設置的，不過怎麼設置都要在一個有效的范圍內，看你船上加熱系統所需的蒸汽加熱量，一般設置後那個值就是常用值（本人也是半桶水，僅供參考）
㈧ 我的論文題目電廠鍋爐蒸汽系統及氣溫調節優化分析，其中，本文研究的目的，以及摘要不知道怎麼寫
這種設計我多的是，可以給你
鍋爐是一種能量轉換設備，向鍋爐輸入的能量有燃料中的回化學能、答電能、高溫煙氣的熱能等形式，而經過鍋爐轉換，向外輸出具有一定熱能的蒸汽、高溫水或有機熱載體。
鍋的原義指在火上加熱的盛水容器，爐指燃燒燃料的場所，鍋爐包括鍋和爐兩大部分。
鍋爐中產生的熱水或蒸汽可直接為工業生產和人民生活提供所需熱能，也可通過蒸汽動力裝置轉換為機械能，或再通過發電機將機械能轉換為電能。
提供熱水的鍋爐稱為熱水鍋爐，主要用於生活，工業生產中也有少量應用。產生蒸汽的鍋爐稱為蒸汽鍋爐，常簡稱為鍋爐，多用於火電站、船舶、機車和工礦企業。
㈨ 船用鍋爐的作用
船舶鍋爐主要是用來產生蒸汽,油船用來加熱貨油與自用燃油等,貨船主專要用來加熱燃油屬,當然也要用來加熱生活用熱水,主機缸套水等,也有用於廚房的蒸汽鍋。
船用鍋爐與陸用鍋爐不同之處是，對外形、尺寸和重量有嚴格的限制。例如，在軍艦上寧可犧牲鍋爐的熱效率而不設置空氣預熱器,甚至也不設置省煤器。在結構上,鍋爐應能適應船舶搖擺、傾側和沖擊等航行條件。船用鍋爐要有一定的汽、水貯存容積，以適應蒸汽動力機械頻繁和大幅度改變負荷的需要。為了滿足輕小和機動性高的要求,普遍燃用重油。鍋爐蒸發量為10～200噸/時,蒸汽參數略低於相應蒸發量的電站鍋爐。早期船用鍋爐都是用鐵板或銅板鉚接而成,蒸汽壓力不超過0.2兆帕。1850年後火管鍋爐得到發展。
船用鍋爐上使用的燃燒器也與陸上使用的不同,正常以AW轉杯燃燒器為主.