Fuel transferring and heating device

Abstract

The invention discloses a fuel transferring and heating device. The device comprises a main shell, the front end of the main shell is provided with a handle mechanism through an embedding hole, fixinglugs are welded to the edge of the front end of the main shell at equal intervals, and a sealing gasket is bonded on the surface of one side of each fixing lug. The device is scientific and reasonable in structure and safe and convenient to use. Through a liquid inlet flange and a liquid outlet flange, an inner heating pipe and an outer heating pipe are connected with a high-temperature fuel pipeline, and the heat utilization efficiency of high-temperature fuel is improved, so that a heavy fuel storage tank only heats heavy fuel near a fuel outlet pipe to ensure the follow-up use, a steam coil pipe is prevented from being used, damage to articles near a cabin due to overall overheating of the heavy fuel storage tank is reduced, and the maintenance cost of a ship is reduced. The whole device is installed on the wall of the heavy fuel storage tank by installing external threads and the fixing lugs, so that the heavy fuel in the heavy fuel storage tank enters the main shell and can be transferred through a heavy fuel sedimentation tank, and stable installation of the whole device is achieved.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a fuel oil transfer heating device. Background technique [0002] Heavy oil is the remaining heavy oil after gasoline and diesel are extracted from crude oil. It is characterized by large molecular weight and high viscosity. Its main components are hydrocarbons, and it also contains some sulfur and trace inorganic compounds. In the shipbuilding industry, heavy oil is important. One of the fuels, the existing ships store heavy oil in the heavy oil storage tank, which is first heated by steam coils and then transported to the heavy oil settling tank. The heavy oil settling tank stores the fuel oil transferred from the fuel tank, and uses steam here Heating to 70-80 degrees Celsius, for precipitation and physical separation, so that the large sludge settles down and removes most of the water. The oil separator absorbs oil from this cabinet for final purification and then supplies it t...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a fuel transfer heating device, which can effectively solve the problem that the high-temperature fuel in the heavy oil settling tank or heavy oil daily tank currently on the market in the current market is prone to heat generation with the outside during use and storage. exchange, resulting in waste of heat, and at the same time, the steam coil used in the heavy oil storage tank increases the construction difficulty of the ship, and increases the steam burden of the boiler, the damage and regular maintenance of the steam coil, and the overheating of the heavy oil storage tank. The damage to the items in the adjacent cabin will indirectly increase the cost of ship maintenance

Images