Petroleum liquid sampling photoelectric color comparator and installation and use methods thereof

Abstract

The invention relates to a petroleum liquid sampling photoelectric color comparator and installation and use methods thereof, and relates to the technical field of petrochemical engineering, and the petroleum liquid sampling photoelectric color comparator has the advantages of being multifunctional, precise in structure, reliable in performance, easy and convenient to operate, clean and environmentally friendly.The petroleum liquid sampling photoelectric color comparator is composed of a container system, a plug control system and a rope mechanism.The plug control system is inserted into the container system, the plug control system penetrates through the container system, and the rope mechanism is connected to the top end of the plug control system.The container system comprises a sample bin, a reference bin and a bottom sample bin from top to bottom in sequence, a three-bin combination is formed, and the three bins are connected through threads; or the sample bin and the reference bin form a two-bin combination with the reference bin being inserted into the lower portion of the sample bin in series; or the sample bin and the bottom sample bin form a two-bin combination, the bottom sample bin is connected to the lower portion of the reference bin, and the reference bin and the bottom sample bin are in threaded connection; or only the sample bin is arranged.

Description

technical field [0001] The invention relates to a petroleum liquid sampling colorimeter and its installation and use methods, which relate to a sampling colorimeter used in the technical field of petrochemical industry and its use method. . Background technique [0002] The appearance quality inspection of transported oil products before storage is the most important part of oil product quality management. After a batch of refined petroleum products are evenly refined and blended in the refinery and passed the quality inspection, their appearance quality characteristics such as color, clarity, viscosity, and smell have been determined. Under normal storage and transportation conditions, within a short time There will be no apparent mutation. However, the transportation of the same batch of oil often needs to be injected into multiple oil tanks carrying oil tankers or the cabins of oil tankers. If the container equipment in each tank and cabin is clean, there will be no pol...

AI Technical Summary

Problems solved by technology

However, most of the polluted oil products are uneven, and there may be unqualified oil products or seriously inferior oil products in some local spaces of a batch of uneven oil products.

Current oil samplers cannot accurately take full-layer samples, and cannot compare and test the appearance quality of oil products on site, so that oil products with obvious deterioration characteristics are not found and cause accidents

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