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Method for making large-scale vault split mounting type asphalt storage tank

A production method and assembled technology, which is applied in the production field of large-scale vaulted assembled asphalt storage tanks, can solve the problems that affect the normal progress of the construction period, affect the installation of asphalt storage tanks, and the accuracy of bolt hole positions is not enough, so as to achieve installation efficiency And the effect of high pass rate, simple and smooth process, and strong reducibility

Active Publication Date: 2017-03-15
CHINA THIRD METALLURGICAL GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the above key processes are not well controlled, it will directly affect the installation work of the asphalt storage tank after it arrives at the site. Rework or re-production will seriously affect the construction period and the normal development of subsequent construction

Method used

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  • Method for making large-scale vault split mounting type asphalt storage tank
  • Method for making large-scale vault split mounting type asphalt storage tank
  • Method for making large-scale vault split mounting type asphalt storage tank

Examples

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Embodiment Construction

[0046] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0047] Such as figure 1 As shown, the manufacturing method of a large-scale vaulted asphalt storage tank described in the present invention includes two parts: making the tank body 1 and making the tank top 2, wherein:

[0048] 1. Tank production process:

[0049] The tank body 1 is a cylindrical structure enclosed by a plurality of tank wall panels of the same structure and size. The seams between the tank wall panels are overlapped, and the lap joints are connected by high-strength bolts 8; figure 2 As shown, each tank wall panel is composed of a curved panel 3, a tank bottom flange 4, a straight rib 5 and an arc rib 6, wherein the curved panel 3 is composed of multiple steel plates, and its longitudinal direction corresponds to the tank body 1. In the height direction, a liner 7 is provided on one side of the lap of the arc-shaped panel 3, a...

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Abstract

The invention relates to a method for making large-scale vault split mounting type asphalt storage tank, including a tank body making part and a tank backing deal making part, wherein the tank body making process includes: (1) blanking and shaping; (2) groove machining; (3) tank panel assembly; (4) welding; (5) drilling; (6) application; the tank backing deal making process includes: (1) blanking; (2) parts shaping; (3) assemble, preassemble, welding; (4) application. The method for the large-scale vault split mounting type asphalt storage tank, has a strict process control to the production process of the tank body and the tank backing deal, and ensures the production precision and welding quality of each other, and the qualified rate of the field installation is more than 90%.

Description

technical field [0001] The invention relates to a method for manufacturing a large storage tank, in particular to a method for manufacturing a large vaulted asphalt storage tank. Background technique [0002] The assembled movable asphalt tank is a comprehensive asphalt heating storage equipment integrating fast heating, energy saving and environmental protection. It has the characteristics of convenient disassembly, flexible transition, energy saving and consumption reduction, high efficiency and quickness, and reusability. It is widely used in highway, petroleum, chemical, logistics and other fields. It has huge market potential and considerable economic benefits. [0003] In recent years, with the continuous adjustment of market requirements, the volume of asphalt storage tanks has been continuously increased, and the maximum volume specification has reached 5000m 3 For the above, in order to facilitate production, transportation, on-site installation and transfer, only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P13/02B23P13/04
CPCB23P13/02B23P13/04
Inventor 刘群杰朱运肖永财车一兵
Owner CHINA THIRD METALLURGICAL GRP
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