Air separation tower foundation structure

A basic structure and air separation tower technology, applied in the field of air separation, can solve problems such as poor cooling effect, and achieve the effects of reducing low-temperature freeze-cracking damage, improving service life, and improving cooling effect.

Pending Publication Date: 2020-02-11
MCC CAPITAL ENGINEERING & RESEARCH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The object of the present invention is to provide a kind of air separation tower base structure, overcome the problems such as poor cold insulation effect existing in the prior art, this air separation tower base structure effectively isolates air separation tower and base structure body by multi-channel cold insulation measures, Improve the cold insulation effect, reduce the frost crack damage of the basic structure body, and increase the service life

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Embodiment Construction

[0033] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0034] The specific implementations of the present invention described here are only for the purpose of explaining the present invention, and should not be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible modification based on the present invention, and these should be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or interv...

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Abstract

The invention discloses an air separation tower foundation structure. The air separation tower foundation structure comprises a foundation structure body, the bottom of the foundation structure body is connected with a pile foundation, an isolation waterproof layer for separating and layering of the foundation structure body is arranged in the foundation structure body, at least one ventilation pipe capable of isolating cold is arranged in the foundation structure body, an air separation tower connecting part is arranged on the foundation structure body, and comprises multiple cold isolation layers, and a surface layer is laid on the top of the foundation structure body. According to the air separation tower foundation structure, through multiple cold isolation measures, the air separationtower and the foundation structure body can be effectively isolated, the cold isolation effect is improved, the frost crack damage of the foundation structure body can be reduced, and the service life can be improved.

Description

technical field [0001] The invention relates to the technical field of air separation, in particular to an air separation tower basic structure. Background technique [0002] "Air separation tower" occupies a very important position in the large-scale oxygen production industry. What we call an air separation tower is actually an air separation equipment. Due to the needs of the process, this equipment is generally built as tall as an iron tower, so it is named. [0003] The foundation of the air separation tower is an important part of the air separation tower. The air separation tower is a kind of cryogenic equipment, and the temperature of the lower tower is low. As the foundation of the air separation tower, it has special design requirements. It is different from the foundation of other mechanical equipment. Not only must it have sufficient compressive strength, reliable stability, and a high horizontal datum, but it must also consider that the equipment it bears is in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/44
CPCE02D27/44
Inventor 荣哲孙衍法毕成
Owner MCC CAPITAL ENGINEERING & RESEARCH
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