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Method for alarm management of cyclohexanone plant

A technology of alarm management and cyclohexanone, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of lagging working process and low safety factor, and achieve good technical effects

Active Publication Date: 2018-03-27
CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is the problem of lagging working process and low safety factor in the prior art, and a new method for alarm management of cyclohexanone device is provided

Method used

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  • Method for alarm management of cyclohexanone plant
  • Method for alarm management of cyclohexanone plant
  • Method for alarm management of cyclohexanone plant

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Embodiment 1

[0020] The invention relates to a method for alarm management of a cyclohexanone device. Users log in to an alarm management platform to perform alarm management work for a cyclohexanone device; the alarm management platform includes a DCS system, a DCS cabinet, a data collection station, and an alarm management platform. The server, computer input device and alarm display screen, the data acquisition station are connected to the DCS system, the alarm management server is respectively connected to the data acquisition station, computer input device and alarm display screen, and the user sets the parameters of the alarm management server on the computer input device, and the data The collection station collects the on-site real-time data of the device; the alarm management platform has an alarm classification management module, an alarm limit setting and a cause analysis module, an alarm display module, an alarm record module, and an alarm statistical analysis module; The severi...

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Abstract

The invention relates to a method for alarm management of a cyclohexanone device, which mainly solves the problems of lagging working process and low safety factor in the prior art. The present invention adopts a method for the alarm management of the cyclohexanone device, and the user logs into the alarm management platform to perform the alarm management work of the cyclohexanone device; the alarm management platform includes a DCS system, a data collection station, an alarm management server, The computer input device and the alarm display screen analyze and judge the DCS data collected on site through the setting of the alarm limit and the status of the alarm classification to obtain the current alarm status. The technical solution of light prompting and statistical analysis of the alarms that have occurred can better solve the above problems, and can be used in the alarm management of cyclohexanone devices.

Description

technical field [0001] The invention relates to a method for alarm management of a cyclohexanone device. Background technique [0002] In the cyclohexanone plant, due to technological reasons, the operating conditions of the plant are often changed. Under different process conditions, the alarm threshold of the same operating parameter is often different, and the parameters that operators focus on are often different under different process conditions. At present, the process department adjusts the upper and lower alarm limits of operating parameters. After approval, the instrument department will adjust it on the DCS system. The working process often lags behind. Therefore, it will cause a large number of useless alarms or omission of important alarms in the DCS (Distributed Control System) system. [0003] CN201010291938.5 relates to a system device for online real-time fault monitoring and diagnosis of industrialized processing residual oil, which has data acquisition, d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 李传坤高新江孙峰王春利朱剑锋
Owner CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG