Liquefied natural gas filtering device

A technology of liquefied natural gas and filtration device, applied in the direction of filtration circuit, filtration separation, fixed filter element filter, etc., can solve the problems of devices without liquefied natural gas filtration, etc.

Inactive Publication Date: 2016-01-13
CHENGDU ZHENGGUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Natural gas is mainly composed of gaseous low-molecular-weight hydrocarbons and non-hydrocarbon gases; currently there is no device for filtering liquefied natural gas, so a liquefied natural gas filtering device is urgently needed to solve the above problems

Method used

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  • Liquefied natural gas filtering device

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Embodiment Construction

[0016] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.

[0018] For simplicity, some technical features known to those skilled in the art are omitted from the following description.

[0019] According to an embodiment of the prese...

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Abstract

The invention provides a liquefied natural gas filtering device which includes a main chamber. A liquid inlet is arranged on the top of the main chamber and a liquid outlet is arranged on the bottom of the main chamber. A liquid guide plate is arranged on the upper end surface in the main chamber. A primary filter screen is disposed in the main chamber. A secondary filtering plate is arranged below the primary filter screen and a third filtering plate is arranged below the secondary filtering plate. A gas outlet is arranged in a side end surface of the main chamber and is provided with a tightening screw. A first electromagnetic filter and a second electromagnetic filter are disposed under the third filtering plate, wherein the bottoms of the first electromagnetic filter and the second electromagnetic filter are connected to an activated carbon adsorption plate.

Description

technical field [0001] The invention specifically relates to a liquefied natural gas filtering device. Background technique [0002] The main purpose of natural gas is as fuel, which can produce carbon black, chemicals and liquefied petroleum gas. Propane and butane produced from natural gas are important raw materials for modern industry. Natural gas is mainly composed of a mixture of gaseous low-molecular hydrocarbons and non-hydrocarbon gases; currently there is no device for filtering liquefied natural gas, so a liquefied natural gas filtering device is urgently needed to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a liquefied natural gas filtering device to solve the above-mentioned problems well. [0004] In order to meet the above requirements, the technical solution adopted by the present invention is: provide a liquefied natural gas filter device, the liquefied natural gas filter device includes a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/02B01D29/56B01D35/06C10L3/10
Inventor 陈雪松张蓝颍
Owner CHENGDU ZHENGGUANG TECH CO LTD
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