Views： 1164● 用途Application
本產(chǎn)品適用于燃用高粘度燃料油的船舶主,、輔機和陸用電站的燃油系統(tǒng)。
單元為壓力式燃油供油系統(tǒng),，具有熱效率高、結(jié)構(gòu)緊湊,、外形美觀,，大大縮短造船周期。單元具有濾器自動反沖洗,、自動粘度控制,、泵自動切換、自動除氣,、PLC自動/手動控制,、故障報警等功能，是船舶動力裝置實現(xiàn)分布式集中監(jiān)控的必備設(shè)備,。
The fuel oil supply and booster module is used for fuel oil system including land power station and marine main engine, auxiliary engine burning high viscosity heavy fuel oil.
The Fuel Oil Supply and Booster Module is pressure-style fuel oil supply system. It has high thermal efficiency, compact structure, beautiful appearance, and cutting down the shipbuilding period. The unit is provided with automatic back-flushing of filter, automatic viscosity control, automatic pump alternative, automatic exhaust, PLC auto/hand control, automatic error alarm, and so on function. It is the essential equipment of vessels driving device making distributed central monitoring.
●原理概述Principle Description
全自動供油單元由燃油供給泵,、循環(huán)泵、流量計,、混油筒,、粗油濾器、自清油濾器,、燃油加熱器,、燃油粘度控制系統(tǒng)、PLC控制箱,、儀表,、閥件及附件等組成。
重油在日用油柜被加熱至≥80℃進入單元燃油進口,，經(jīng)油濾器粗濾后,，由供給泵供給混油筒，經(jīng)與主機回油混合后,，由循環(huán)泵增壓至加熱器加熱降低粘度,，自動清洗濾器精濾后，燃油加熱的溫度由粘度控制系統(tǒng)自動控制,，符合主機燃用粘度的燃油輸入主機,。
The automatic fuel oil supply and booster module is composed of oil supply pumps, circulating pumps, flowmeter, mixing tank, primary fuel filter, self cleaning fuel filter, fuel oil heater, fuel oil viscosity control system, PLC electric controller, instruments, valves, attachments, and so on.
The heavy fuel oil is heated to more than 80 Celsius degree in the daily oil tank and that enters the inlet of fuel oil supply unit, by primary fuel filter. Then the fuel oil is supplied to mixing tank by supply pumps. By mixture with main engine return oil, circulating pump has increased the pressure to the heater to reduce the viscosity. The self cleaning filter finishes the filtering. Then the heavy fuel oil heating temperature is controlled by viscosity control system, and the fuel oil fitting for main engine enters the main engine.
●主要技術(shù)參數(shù)Main Technical Parameters
規(guī)格型號 Type | 供油量 Flow rate | 供油壓力 Outlet Press. | 出油粘度 Outlet Viscosity | 蒸汽壓力 Steam Press. | 外形尺寸 Outline Dimension L×B×H(mm) | 重量 kg | 主機功率 1000kw |
FOSU-0.6/5A | 0.6 | 0.5～1.0MPa | 10～12cst | 0.7 MPa | 2300×1200×1800 | 1780 | 1～1.5 |
1.1 | 2350×1250×1800 | 2090 | 1.6～3 | ||||
1.5 | 2350×1250×1800 | 2250 | 3～3.5 | ||||
1.8 | 2350×1250×1800 | 2380 | 3.5～4.5 | ||||
2.0 | 2350×1250×1900 | 2380 | 4.5～5 | ||||
2.5 | 2350×1300×1900 | 2450 | 5～6 | ||||
FOSU-3.0/5A | 3.0 | 2400×1300×1900 | 2680 | 6～7 |
●系統(tǒng)原理圖 System Principle Drawing
