Anti-freezing LNG (Liquefied Natural Gas) gasifying device and manufacturing method thereof

A manufacturing method and gasifier technology, which can be applied to container discharge methods, pressure vessels, fixed-capacity gas storage tanks, etc., can solve the problems of slowly cracking and peeling of concrete, poor thermal insulation effect, and corrosion.

Pending Publication Date: 2018-09-14
浙江城建煤气热电设计院股份有限公司
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Problems solved by technology

Repeated cycles will cause the concrete to slowly crack and peel off, and the steel bars in the buttresses will also corrode without the protection of concrete, which greatly reduces the safety of the gasifier foundation
[0008] Of course, in the prior art, certain measures have been taken for the heat preservation of the gasifier, such as ...

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  • Anti-freezing LNG (Liquefied Natural Gas) gasifying device and manufacturing method thereof
  • Anti-freezing LNG (Liquefied Natural Gas) gasifying device and manufacturing method thereof
  • Anti-freezing LNG (Liquefied Natural Gas) gasifying device and manufacturing method thereof

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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0039] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and The above terms should not be con...

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Abstract

The invention provides an anti-freezing LNG (Liquefied Natural Gas) gasifying device. The anti-freezing LNG gasifying device comprises a gasifying device buttress, a waterproof layer and a heat insulation layer, wherein a gap is formed on the surface of the gasifying device buttress and an exposing end of the gasifying device buttress is exposed in the air; the waterproof layer is paved on the surface of the exposing end of the gasifying device buttress; the waterproof layer is formed by coating the surface of the gasifying device buttress with a waterproof material and the gap is filled through the waterproof layer; the heat insulation layer is paved on the outer surface of the waterproof layer and the heat insulation layer is prepared from a heat insulation material; the anti-freezing LNG gasifying device can keep good utilization performance when being used under various environments.

Description

technical field [0001] The invention belongs to the field of chemical equipment, and in particular relates to a freeze-resistant LNG gasifier and a manufacturing method thereof, wherein the freeze-resistant LNG gasifier can maintain good performance when used in various environments. Background technique [0002] Liquefied natural gas (LNG) has become the main gas source or transitional gas source for cities that currently cannot use pipeline natural gas for gas supply, and it is also a supplementary gas source or peak shaving gas source for many cities that use pipeline natural gas for gas supply. As liquefied natural gas is more and more widely used in real life, the LNG gasification station also came into being. The LNG gasification station is a satellite station for receiving, storing and distributing LNG. To the user's middle adjustment place. LNG gasification stations have been gradually built in many small and medium-sized cities with developed economies and energy s...

Claims

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Application Information

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IPC IPC(8): F17C7/04
CPCF17C7/04F17C2221/033
Inventor 史庭亮韩勇杨建青
Owner 浙江城建煤气热电设计院股份有限公司
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