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Novel gasifier

A vaporizer, a new type of technology, applied in the direction of electrical components, heat exchanger types, heat exchanger shells, etc., can solve the problems of icing bridges, low heat exchange efficiency, etc., to reduce installation time, improve stability, and improve The effect of heat transfer efficiency

Pending Publication Date: 2020-06-05
无锡特莱姆气体设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical solution of the present invention provides a new type of gasifier, which solves the problem that the heat exchange tubes in the liquid inlet section are easy to form ice bridges, resulting in low heat exchange efficiency

Method used

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0026] Existing vaporizers are all installed with heat exchange tubes evenly distributed on the support frame. In actual use, the heat exchange tubes in the liquid inlet section need to absorb a large amount of heat to convert liquid into gas. , so that a large number of ice cubes will condense around the heat exchange tubes in the liquid inlet section, and the ice cubes between adjacent heat ex...

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Abstract

The invention discloses a novel gasifier, and relates to the technical field of cryogenic liquid gasification in liquefied natural gas and industrial gas industries. According to the novel gasifier, heat exchange tubes having the relatively large heat exchange tube distances are arranged on the two sides, liquid heat exchange media on the two sides are injected, two-end liquid inlet is realized for a traditional gasifier which can only realize liquid inlet on one side originally, then supercooling sections are located on the two sides of the gasifier, the heat exchange area of air of a liquidinlet section with a finned tube is doubled, the heat exchange efficiency is improved, the icing degree of each side is weakened, meanwhile, the two sides of the gasifier are iced simultaneously, thestress of the gasifier is changed from the relatively-large stress on one side to simultaneous stress on the two sides, the stress of a support and the stress of a foundation are balanced, and the stability of the gasifier is guaranteed. Meanwhile, the heat exchange tubes at the gas outlet end cannot be frosted and iced normally, so that the heat exchange tube distances of the gas heating sectionare decreased, the occupied area of the whole novel gasifier is kept unchanged, and meanwhile, the heat exchange efficiency is improved greatly.

Description

technical field [0001] The invention relates to the technical field of low-temperature liquid gasification in the liquefied natural gas and industrial gas industries, in particular to a novel gasifier. Background technique [0002] Existing vaporizers are all installed with heat exchange tubes evenly distributed on the support frame. In actual use, the heat exchange tubes in the liquid inlet section need to absorb a large amount of heat to convert liquid into gas. , so that a large number of ice cubes will condense around the heat exchange tubes in the liquid inlet section, and the ice cubes between adjacent heat exchange tubes will gradually bridge, so that the gap between adjacent heat exchange tubes is greatly reduced or there is no gap at all, and then As a result, there is no air circulation between the heat exchange tubes in the liquid inlet section, thus reducing the heat exchange efficiency of the heat exchange tubes here. [0003] At the same time, because the curr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/16F28F9/013F28F27/00H02G13/00
CPCF28D7/16F28F9/013F28F27/00H02G13/00
Inventor 俞斌
Owner 无锡特莱姆气体设备有限公司
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