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Internal pipe connecting way of liquid bromine tank container

A liquid bromine tank type and container technology, which is applied in packaging, transportation, packaging, containers, etc., can solve the problems of high price of polytetrafluoroethylene, affecting the manufacturing cost of liquid bromine tank type containers, etc.

Inactive Publication Date: 2017-06-09
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In addition, the price of PTFE is high, which affects the manufacturing cost of liquid bromine tank containers

Method used

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  • Internal pipe connecting way of liquid bromine tank container
  • Internal pipe connecting way of liquid bromine tank container
  • Internal pipe connecting way of liquid bromine tank container

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] An internal connecting method of a liquid bromine tank container: adopting a pipeline in the tank covered with a metal lead layer on the inside and outside of the steel pipe ( image 3 ) to replace polytetrafluoroethylene pipes as the pipeline inside the liquid bromine tank container tank. Include the following steps:

[0024] 1) Firstly, carbon steel pipes are made into pipe fittings.

[0025] 2) Cover the inner and outer surfaces of the carbon steel pipe with a layer of metallic lead.

[0026] 3) A layer of metallic lead is covered on both sides of the end cap of the carbon steel pipe fitting.

[0027] 4) The surface of the end of the steel pipe is covered with a layer of metallic lead.

[0028] 5) Install the pipe fittings covered with lead layer on the valve installation flange on the top of the tank with the valve installation bolts to install the valve and the pipeline in the tank ( figure 2 ).

[0029] Also, the metal lead layer in step 2 is 2mm.

[0030] ...

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Abstract

The invention relates to a manufacturing method of a 20-foot liquid bromine tank type container tank. Provide a kind of internal connection form and manufacturing method of the liquid bromine container tank body: the method of using the inner tank pipeline (pictured) covered with metal lead layer inside and outside the steel pipe instead of the polytetrafluoroethylene pipe as the pipeline inside the tank body of the liquid bromine tank type container . After adopting this method, due to the strong corrosion resistance of metal lead to liquid bromine, the service life of the pipeline is extended, and the situation that the entire pipeline must be replaced frequently during the service life cycle of the liquid bromine tank container is avoided, reducing the cost of the liquid bromine tank container. The cost of using the container and increasing the turnaround time of the liquid bromine tank container. Because the steel pipe has higher strength and can withstand greater pressure in the tank, and the cost of the metal lead material covered by the steel pipe is lower, the manufacturing cost of the liquid bromine tank container is reduced.

Description

technical field [0001] The invention belongs to the technical field of manufacturing liquid bromine storage and transportation devices, and in particular relates to a manufacturing method of a 20-foot liquid bromine tank container. Background technique [0002] Bromine is an important product of salt chemical industry. Bromine has a wide range of uses. It is the basic chemical raw material for the manufacture of various bromine salts and organic bromides, and is widely used in the petroleum industry, chemical industry and pharmaceutical industry. It is the main raw material of fuel antiknock agent, flame retardant, fire extinguishing agent, dye intermediate, photosensitive material, insecticide, refrigerant and other products. [0003] Bromine is a diatomic molecule with a molecular formula of Br2 and a molecular weight of 159.81. Bromine is a highly toxic and highly corrosive liquid. The specific gravity of bromine is 3.12g / cm 3 , is heavier than water, 3.12 times that o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/12
CPCB65D88/128
Inventor 陈娟施昱
Owner CHANGZHOU UNIV
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