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LNG vaporization device

A vaporization device and the technology of the vaporization device are applied in the method of container discharge, gas/liquid distribution and storage, fixed-capacity gas storage tanks, etc., and can solve the problems of slow vaporization response speed and easy freezing.

Pending Publication Date: 2021-07-23
EASTERN GANSU UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an LNG vaporization device, which solves the problem of slow vaporization response speed by setting an LNG vaporization tank; solves the problem of easy freezing by setting a gas internal circulation device

Method used

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Embodiment Construction

[0020] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0021] combine figure 1 Structural schematic diagram of a kind of LNG vaporization device of the present invention, this LNG vaporization device comprises, LNG vaporization tank 1, heater 2, circulation pump 3, gas heating circulation pump 4, LNG vaporization tank natural gas outlet 101, LNG vaporization tank inlet 102, LNG Natural gas inlet 103 of vaporization tank, heater natural gas inlet 201, heater natural gas outlet 202, heater circulating gas outlet 203, including heating pipe 204, circulation pump inlet 301, circulation pump inlet 302, circulation pump valve 303. The heater 2 includes a heating pipe 204, a heater natural gas inlet 201 connected to the natural gas outlet 101 of the LNG vaporization tank through pipelines, a heater circulating gas outlet 203 in the middle of the heating pipe 204 of the heater 2, and is located at t...

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Abstract

The invention discloses an LNG vaporization device. The device comprises an LNG vaporization tank, a heater and a circulating pump, the LNG vaporization tank comprises an LNG vaporization tank inlet, a natural gas inlet and a natural gas outlet, and the heater comprises a heating pipe, a natural gas inlet connected with the natural gas outlet of the LNG vaporization tank through a pipeline, a circulating gas outlet located in the middle of the heating pipe of the heater and a natural gas outlet. An inlet of the circulating pump is connected with the circulating gas outlet of the heater through the pipeline, and an outlet of the circulating pump is connected with the natural gas inlet of the LNG vaporization tank. By arranging the LNG vaporization tank, the problem that the vaporization device is slow in effect speed and easy to freeze is solved.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to an LNG vaporization device. Background technique [0002] Liquefied Natural Gas (LNG), whose main component is methane, is recognized as the cleanest fossil energy on earth. Colorless, odorless, non-toxic and non-corrosive, its volume is about 1 / 625 of the volume of the same volume of gaseous natural gas, and the mass of liquefied natural gas is only about 45% of the same volume of water. [0003] During the use of LNG, it needs to be vaporized into a gaseous state. Common LNG vaporizers have problems such as slow liquefaction response speed and easy freezing during use. Contents of the invention [0004] In order to solve the above problems, the present invention provides an LNG vaporization device, which solves the problem of slow vaporization response speed by setting an LNG vaporization tank; and solves the problem of easy freezing by setting a gas internal circulati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C9/02
CPCF17C9/02
Inventor 康进科芦娅妮任金平于春柳王丽朋
Owner EASTERN GANSU UNIVERSITY
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