Tank of benzene hydrogenation engineering and manufacturing and mounting method thereof

A production method, benzene hydrogenation technology, applied in the field of tanks, can solve the problems of high production costs, inconvenient production and installation methods, unscientific production and installation of tanks, etc.
CN104843357AActive Publication Date: 2015-08-19MCC5 GROUP CORP SHANGHAI
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
MCC5 GROUP CORP SHANGHAI
Publication Date
2015-08-19

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Abstract

The invention discloses a tank of a benzene hydrogenation engineering. The tank is a vertical cylindrical steel storage tank, and comprises a breather valve (24), a waveguide pipe (25), a light transmission hole (26) and an inner floating disc (27); the vertical cylindrical steel storage tank is characterized by being provided with a tank vault; the breather valve (24) and the light transmission hole (26) are arranged on the tank vault; the waveguide pipe (25) is a round pipe type radar waveguide pipe, and extends into the bottom from the top of the tank; a flange is arranged at the top of the waveguide pipe for mounting a radar liquid level meter and measuring a real-time liquid level of the tank to remotely transfer to a central control room; and the inner floating disc (27) is a general self-floating assembled inner floating disc sold on the market, and is horizontally arranged in the vertical cylindrical steel storage tank. The tank of the benzene hydrogenation engineering and a manufacturing and mounting method thereof improve the tank welding quality and prevent the welding deformation caused by thinner wall plates of the tank, and have unique statuses of becoming the instruction classics of tanks and manufacturing and mounting operations thereof in industries.
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Description

technical field

[0001] The invention relates to a tank for storing chemical raw materials, finished products and intermediate products, in particular to a tank for benzene hydrogenation engineering and its manufacturing and installation method. Background technique

[0002] The process of benzene hydrogenation unit is quite special, its system is complicated, there are many equipments, the pressure and temperature of the system itself are high, and the pump equipment is not allowed to run idle. The benzene hydrogenation project is mainly divided into the central control room and substation, refining device, water supply and drainage project, air compressor station, storage and transportation facilities (tank farm and pump room), power supply for the whole plant and lighting for the whole plant, torches and ancillary projects There are special requirements for lightning protection, fire protection and explosion protection in the electrical installation of these facilities, am...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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