Intelligently controlled fuel supply system

Abstract

The invention discloses an intelligently controlled fuel supply system, which comprises a base, a coarse filter, a supply oil pump, a flowmeter, a circulating pump, a heater, backwash filters, a viscosity controller and an electric controller, fuel oil sequentially enters the supply oil pump via the coarse filter, the flowmeter via the supply oil pump and then a return oil tank, and is pumped into the heater by a fuel pump, steam can be used for heating the fuel oil, the heated fuel oil flows into the automatic or manual backwash filters connected in parallel, and then enters the viscosity controller, so that the viscosity of the fuel oil of the system outlet can meet requirement, and finally, the fuel oil enters an engine. The technical scheme of the invention is adopted to combine the needed units into an independent system, the structure is simple, the system is safe and reliable to use and highly convenient to mount, debug, use and maintain, the sailing cost of a ship can be reduced, the quality of reduced fuel oil is greatly increased, and the system is environment-friendly, and does not have pollution.

Description

technical field [0001] The invention belongs to a device for improving the quality of heavy fuel oil, in particular to an intelligent control fuel supply system. Background technique [0002] At present, the oil supply system used by ships in the market is an independent light and heavy oil system, which are used for different navigation methods. Due to the use of light oil alone, it cannot meet the requirements of normal navigation of ships, and the cost of navigation is relatively high. Independent heavy fuel oil is used to supply oil, which causes serious pollution, especially for ships sailing to European and American destinations. When refueling heavy oil, the sulfur content in the oil exceeds the standard and cannot meet environmental protection standards. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent control fuel supply system, which combines the required equipment into an independent system, which is compact in...

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Problems solved by technology

[0002] At present, the oil supply system used by ships in the market is an independent light and heavy oil system, which are used for different navigation methods. Due to the use of light oil alone, it cannot meet the requirements of normal navigation of ships, and the cost of navigation is relatively high. Independent heavy fuel oil is used to supply oil, causing serious pollution, especially for ships sailing to European and American destinations. When refueling heavy oil, the sulfur content in the oil exceeds the standard and cannot meet environmental protection standards.

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