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Method and device for quickly installing modularized cold box

A technology of installation device and installation method, which is applied in the processing of building materials, construction, industrial construction, etc., can solve the problems of restricted transportation and hoisting conditions, time-consuming installation, high cost, etc., to simplify transportation methods, reduce transportation costs, The effect of reducing transportation requirements

Pending Publication Date: 2021-12-31
SHANGHAI BAOYE GRP CORP +1
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is usually expensive and is subject to transportation and hoisting conditions; while the loose-piece installation refers to the installation method similar to building construction after all the structural parts of the cold box are scattered to the site, and each piece is lifted from the ground to a high altitude The splicing is completed one by one. This method requires a lot of installation time, and most of the work is at high altitude. It is necessary to build a large number of internal and external installation platforms and upper and lower passages

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  • Method and device for quickly installing modularized cold box
  • Method and device for quickly installing modularized cold box
  • Method and device for quickly installing modularized cold box

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Embodiment Construction

[0028] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The core of the present invention is to provide a method and device for quick installation of a modular cold box, which simplifies the transportation mode and reduces the transportation cost; it does not need to build a large number of external work platforms and passages, and reduces the risk of a large number of high-altitude operations.

[0030] Please refer to Figure 1~6 , a rapid installation method for a modular cold box, comprising:

[0031] S1...

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Abstract

The invention discloses a method and device for quickly installing a modularized cold box. The method comprises the steps that all structural surfaces of single modules of the cold box are pre-assembled; module positioning points are preset, and all the structural surfaces are assembled into the single modules at the module positioning points; and all the assembled single modules are stacked upwards in sequence. According to the method and device for quickly installing the modularized cold box, a modularized installation method is adopted, local machining of the cold box is completed in advance, then the single modules are hoisted in sequence, and during transportation, parts of the cold box can be transported to the site to be assembled, so that the transportation mode is simplified, the transportation requirement is lowered, and the transportation cost is reduced; and a large number of external working platforms and channels do not need to be erected, and the risk of high-altitude operation is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of on-site installation of cold boxes, and more specifically relates to a method and device for quickly installing a modular cold box. Background technique [0002] Cold box installation is usually divided into integral installation and loose-piece installation. The integral installation method is suitable for the conditions that usually new factories are close to the coast or large rivers with wharf unloading and land berthing. The cold box structure and internal equipment are all installed horizontally in the factory. Its height can usually reach 40 meters to 60 meters, and its weight ranges from 200t to 500t. After being transported to the new factory, it is directly hoisted to complete the whole installation process immediately. However, this method is usually expensive and subject to transportation and hoisting conditions; while the loose-piece installation refers to the installation method similar to...

Claims

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Application Information

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IPC IPC(8): E04H5/02E04G21/14
CPCE04H5/02E04G21/14
Inventor 王天辉王立鑫李平倪军
Owner SHANGHAI BAOYE GRP CORP
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