Equipment Information Display Methods and Media for Olefin Conversion Reactor Feed Preprocessors

Abstract

The invention provides a device information display method and medium for a feed pretreater of an olefin conversion reactor. The method comprises a step of dividing the device information display areainto five areas, comprising: a process flow chart area for displaying a process flow chart, a sequence control flow chart area for displaying a sequence control flow chart, a process alarm information area for displaying process alarm information, a device status area for displaying the device status, a process alarm information area for displaying process alarm information, and an operator operation option area for displaying the operator operation options; the elements in the process flow chart comprise a pre-treater, a pipeline, a valve and a motor, and the pipeline comprises a main pipeline, an auxiliary process pipeline or a water pipeline; the usage rule of the pipelines is as follows: the vertical pipeline avoids the horizontal pipeline, the auxiliary pipeline avoids the main pipeline and the dotted line avoids the solid line. The technical problems that the abnormality cannot be quickly found due to the debugging of the device by using an SFC or the causal-effect table (C&E) method in the prior art, thereby affecting the device maintenance time, and the debugging control scheme cannot be associated with the process can be solved.

Description

technical field [0001] The invention relates to the electromechanical field, in particular to a device information display method and medium for an olefin conversion reactor feed preprocessor. Background technique [0002] The role of the olefin conversion reactor feed preconditioner is to remove poisons in the mixed C4 / C5 / ethylene feed that affect the performance of the olefin conversion reactor catalyst, such as oxides, sulfur, carbonyl compounds and water. Typically two processors are used, one in normal operation and the other in regeneration or standby. Before the processor is regenerated, the remaining liquid phase hydrocarbons are drained, and then the hot methane gas from the regeneration system is introduced for regeneration. The effect of the preconditioner will directly affect its catalytic characteristics and performance, which is an important guarantee for the stable quality of the whole product. Catalyst regeneration has intermittent reaction characteristics,...

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Problems solved by technology

[0004] Based on the above problems, the present invention proposes an equipment information display method and medium for the feed preprocessor of an olefin conversion reactor, which solves the problem of not being able to quickly discover the problems caused by debugging equipment in the prior art using SFC or causal table (C&E) Abnormalities, affecting equipment maintenance time, debugging control schemes and technical problems that cannot be associated with the process

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