Marine bunkering storage tank system and lng bunkering pontoon with the same
A storage tank and marine technology, which is applied in the field of marine filling storage tank system and LNG filling pontoon, can solve the problems of low safety, large BOG, and high construction cost of LNG filling pontoon, so as to save construction cost and time, The effect of reducing production volume and improving operating economy
Active Publication Date: 2018-01-05
NANTONG CIMC ENERGY EQUIP CO LTD +1
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[0004] The object of the present invention is to provide a marine filling storage tank system and an LNG filling pontoon with the storage tank system, which solves the problems of high construction cost, low safety and large BOG volume in the operation process of the LNG filling pontoon in the prior art. question
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[0027] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.
[0028] The invention provides a marine filling storage tank system and an LNG filling pontoon provided with the marine filling storage tank system. The LNG filling pontoon can carry out LNG filling for inland ships using natural gas as fuel. Its main structure is to arrange a marine filling storage tank system and a filling system for LNG filling on the hull. The system provides LNG, and the LNG is injected outward by the LNG filling system. The present invention mainly improves the structure of the marine fueling storage tank system. The structure of th...
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The invention provides a novel bunkering storage tank system for a ship and a liquefied natural gas (LNG) bunkering pontoon with the storage tank system. The storage tank system comprises a tank body, a pipe system and an immersed pump. The tank body is provided with a tank main body for LNG storage. The pipe system comprises a liquid feeding pipe and a liquid discharge pipe. The liquid feeding pipe and the liquid discharge pipe stretch into the tank main body from the top of the tank main body. The immersed pump is installed at the bottom in the tank main body and is connected to the liquid discharge pipe. LNG in the tank main body is pumped into the liquid discharge pipe and is bunkered outside. The LNG bunkering pontoon comprises a pontoon body, at least one storage tank system on the pontoon body and a bunkering system connected to the storage tank system. The novel bunkering storage tank system for a ship can reduce BOG production, improves operating economics and safety, is free of a connection pipe system between the tank main body, and a pump tank and the pump, reduces a cofferdam and a cooling box and reduces a construction cost.
Description
technical field [0001] The invention relates to the field of pontoons, in particular to a marine filling storage tank system and an LNG filling pontoon provided with the storage tank system. Background technique [0002] In order to facilitate the refueling of inland natural gas ships, a better way is to use LNG filling barges, and install LNG storage tanks and corresponding filling systems on the barge hulls. In the current LNG bunkering pontoon, the storage tank generally has a top liquid inlet and outlet and a bottom liquid inlet and outlet, and the bottom liquid inlet and outlet are located below the highest liquid level of the storage tank. According to the "Code for Classification and Construction of Liquefied Natural Gas Fuel Overwater Bunkering Barges" promulgated and implemented by China Classification Society on March 1, 2014, for storage tanks of this type of structure, the inner and outer tanks should be made of low-temperature resistant stainless steel. At the ...
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IPC IPC(8): F17C5/02
Inventor 陈来生彭彦曾连荪李钢郑健张金亮范圣超曹向阳姚春荣罗旭明蒋平安蔡勇
Owner NANTONG CIMC ENERGY EQUIP CO LTD