Experimental grease storage method and system

Abstract

The invention discloses an experimental grease storage tank, which comprises: S1, continuously filling inert gas into a storage tank for storing grease to reduce the concentration of oxygen in the storage tank to a first preset value; S2, mixing inert gas and to-be-stored grease, injecting into the storage tank, and when the injection height reaches a preset height, stoping injection; and S3, continuously filling inert gas into the storage tank, and when the oxygen concentration in the storage tank is reduced to a second preset value, stopping inflation. The invention further discloses an experimental grease storage system, which comprises: a storage tank, wherein the storage tank is provided with a first gas inlet pipe and an oil inlet pipe which are communicated with the inner cavity of the storage tank, and the oil inlet pipe is provided with a second gas inlet pipe with one end communicated with the oil inlet pipe; and a gas generating device used for supplying gas to the first gas inlet pipe and the second gas inlet pipe and an oil pump used for supplying oil to the oil inlet pipe. According to the invention, gas with different proportions can be simulated for controlled atmosphere storage, and theoretical basis and technical support are provided for actual controlled atmosphere storage of grease.

Description

technical field [0001] The invention relates to the technical field of oil storage, in particular to an experimental oil storage method and storage system. Background technique [0002] "Food is the most important thing for the people, and the country is based on the people." my country is a large agricultural country and also a country with a large demand for grain and oil. Grain and oil occupy a very important position in the national economy. For a country, grain and oil storage can not only meet the normal needs of the people for grain and oil, but also has very important strategic significance. Grain and oil storage It is a major event related to people's livelihood and the basic guarantee for social stability and national development. For a long time, people have not paid much attention to grain storage, and know little about oil storage. In grain and oil storage, the storage of edible vegetable oil is also an indispensable part. [0003] Due to the special properties...

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Problems solved by technology

[0006] Although the above two schemes can make the tank always lack of oxygen, effectively inhibit the oxidation of oil and ensure the safe storage of oil, they cannot simulate the on-site storage situation in the scientific research laboratory, study the changing trend of key indicators of oil, and cannot simulate different proportions of oil. The controlled atmosphere storage of gas cannot provide theoretical basis and technical support for the actual controlled atmosphere storage of oil

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