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Device for sleeving inner and outer tank body of low-temperature container

A low-temperature container, inner and outer tank technology, used in pressure vessels, container filling methods, fixed-capacity gas storage tanks, etc., can solve the problems of small unilateral gap in the interlayer space, and the inner and outer tanks are not easy to fit together, and increase the net load. , The effect of saving welding consumables and labor costs, and reducing manufacturing costs

Inactive Publication Date: 2015-02-25
XI AN RAILWAY TRANSPORTATION EQUIP
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects in the above-mentioned background technology, the present invention provides a low-temperature container inner and outer tank assembly device and assembly process, which can effectively solve the problems of small unilateral gaps in the interlayer space and difficulty in fitting the inner and outer tanks

Method used

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  • Device for sleeving inner and outer tank body of low-temperature container
  • Device for sleeving inner and outer tank body of low-temperature container
  • Device for sleeving inner and outer tank body of low-temperature container

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Embodiment Construction

[0035] like figure 1 , figure 2 As shown, the inner and outer tank assembly device of the low-temperature container includes an inner tank body 3, an outer tank body 5, an outer tank body support seat 8, a traction trolley 1 and a tank sleeve trolley 4, and the front and rear ends of the inner tank body 3 are respectively fixed Supported on the can casing trolley 4 and the traction trolley 1; for the traction trolley 1, a traction trolley track 6 is provided below the outer tank body 5; The extension track 7 is flat, and the movable track 9 is arranged in the outer tank body 5 along the path of the extension track 7, and there are at least three movable tracks 9. The outer tank body 5 is provided with a plurality of reinforcing rings 9-7, the length of the movable track 9 is equivalent to the spacing of the reinforcing rings 9-7, and the plurality of movable tracks 9 are sequentially arranged between each reinforcing ring 9-7. The front and rear ends of the inner tank body ...

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Abstract

The invention provides a device for sleeving inner and outer tank bodies of a low-temperature container. The device comprises a tank body, an outer tank body, an outer tank body support base as well as a traction trolley and a tank sleeving trolley, wherein the front and rear ends of the inner tank body are respectively fixedly supported on the tank sleeving trolley and the traction trolley; a traction trolley track is arranged below the outer tank body for the traction trolley; an extended track parallel to the bottom surface of the outer tank body is arranged at two ends of the outer tank body for the tank sleeving trolley; movable tracks are arranged inside the outer tank body along the route of the extended track; and at least three moving tracks are arranged. By adopting the device, the problems that the gap between single sides of an interlay space is small and the inner and outer tank bodies are not easy to be sleeved are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of tank body manufacturing in low-temperature liquid storage and transportation equipment, and in particular provides a low-temperature container inner and outer tank body set device and a set process. Background technique [0002] Cryogenic liquid, especially LNG, as a clean, efficient, convenient and safe energy source, has become a high-quality energy source due to its high calorific value and less pollution. Its storage and transportation equipment (storage tanks, transport semi-trailers, tank containers) have Broad market demand. [0003] The low-temperature liquid transportation device is composed of inner and outer tanks, and the outer tank is reinforced with a reinforcing ring. When the outer tank has reached the maximum allowable range of the limit, in order to improve economic benefits and a single transportation capacity of a single machine, only The interlayer space can be reduced to maximize th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/02F17C13/00
Inventor 赖伟红谢芬王伟杨永涛郭小锋祁扬王辉
Owner XI AN RAILWAY TRANSPORTATION EQUIP
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