Petroleum refining filtering device convenient for replacement

Abstract

The invention provides a petroleum refining filtering device convenient for replacement, and relates to the field of petroleum refining. The petroleum refining filtering device convenient for replacement comprises a base, wherein a machine body is fixedly connected to the top of the base; a storage box is fixedly connected to the top of the base and on the left side of the machine body; the storage box comprises a box body; a partition board is fixedly connected into the box body; supporting plates are fixedly connected to the left side of the partition board; storage trays are fixedly connected to the tops of the supporting plates; supporting sleeves are fixedly connected to the tops of storage trays. According to the petroleum refining filtering device convenient for replacement, throughthe arrangement of a filtering device body, a threaded section and a connecting pipe and threaded connection of a connecting sleeve and the threaded section, the filtering device body is convenient to detach and mount, and the mounting and the demounting of fans on mounting plates are facilitated; due to unified arrangement of multiple layers of filtering components, the overall replacement is facilitated; a butting unit guide is easy to fail so an activated carbon filter rod is required to be replaced in time, through the separated arrangement of a filter structure, independent replacement can be performed, and replacement by personnel is convenient.

Description

technical field [0001] The invention relates to the technical field of petroleum refining, in particular to an easily replaceable filter device for petroleum refining. Background technique [0002] Oil refining generally refers to petroleum refining. Originally, oil is separated by distillation to produce fuel oils such as kerosene, gasoline, and diesel oil suitable for internal combustion engines. The by-products, petroleum gas and residual oil, are components heavier than fuel oil. And catalytic cracking and other processes chemically converted into fuel oil, some of these fuel oils need to be refined by hydrogenation and other processes. In recent years, hydrogenation process is more used in the production of fuel oil and lubricating oil. A large amount of waste gas will be generated in the process, and the waste gas contains a large number of particles and harmful gases, which will cause serious environmental pollution. Therefore, the waste gas generated during the petro...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-replace filtering device for petroleum refining, which has the advantages of separate filter structure, independent replacement, and convenient replacement by personnel. Replacement, and it is located at the bottom of the filter mechanism, causing inconvenience in removal and seriously affecting the replacement work

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