A kind of abnormal detection method and system of carbonization furnace vacuum pumping system
A technology of vacuuming system and abnormality detection, applied in the field of abnormality detection, can solve problems such as low timeliness
Active Publication Date: 2022-07-26
江苏汉华热管理科技有限公司
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[0005] One of the objects of the present invention is to provide a method and system for abnormality detection of the vacuum system of a carbonization furnace. When the vacuum system is in operation, its operating parameters are monitored, an abnormal detection strategy is selected, and abnormal detection is performed on the operating parameters. When an abnormality occurs, Timely alarm, no need for manual inspection, which reduces labor costs, and also solves the problem of low timeliness when manual inspection finds abnormalities
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[0161] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.
[0162] The embodiment of the present invention provides a method for detecting abnormality in the vacuuming system of a carbonization furnace, such as figure 1 shown, including:
[0163] Step S1: when the first vacuuming system of the first carbonization furnace is operating, monitor the first operating parameter of the first vacuuming system;
[0164] Step S2: obtaining a preset anomaly detection strategy library, and at the same time, obtaining an optimal selection sequence of anomaly detection strategies;
[0165] Step S3: selecting the corresponding first anomaly detection strategy from the anomaly detection strategy library based on the optimal selection order of the anoma...
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The present invention provides a method and system for detecting abnormality of a vacuum system of a carbonization furnace, wherein the method includes: step S1: when the first vacuum system of the first carbonization furnace is operating, monitoring the first operation parameter of the first vacuum system; Step S2: obtaining a preset anomaly detection strategy library, and at the same time, obtaining an optimal selection order of anomaly detection strategies; Step S3: selecting a corresponding first anomaly detection strategy from the anomaly detection strategy library based on the optimal selection order of anomaly detection strategies; Step S4: Based on the first abnormality detection strategy, perform abnormality detection on the first operating parameter, obtain a detection result, and output the result. The method and system for detecting abnormality in the vacuuming system of a carbonization furnace of the present invention monitor its operation parameters when the vacuuming system is in operation, select an abnormality detection strategy, and perform abnormality detection on the operation parameters. , In addition, it solves the problem of low timeliness of abnormal detection by manual inspection.
Description
technical field [0001] The invention relates to the technical field of abnormality detection, in particular to a method and system for abnormality detection of a vacuuming system of a carbonization furnace. Background technique [0002] At present, the vacuum pumping system of carbonization furnace is generally composed of air pressure sensor, vacuum pumping pipeline, vacuum pump, gas flow rate sensor, filter device, etc. The air pressure sensor is used to monitor the air pressure change in the furnace body of the carbonization furnace. The vacuum pump is used to evacuate the furnace body. The gas in the furnace body is discharged from the vacuum pumping pipeline. The gas flow rate sensor is used to monitor the gas flow rate change in the vacuum pumping pipeline. Filter device It includes absorption tank, deposition tank and filter tank. For example, in the process of graphene carbonization, the raw material polyimide film needs to be cracked at high temperature, which will ...
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IPC IPC(8): F27D7/06F27D21/04
CPCF27D7/06F27D21/04F27D2007/066
Inventor 郭志军杨兰贺陈瑶宋宾宾吴建祥
Owner 江苏汉华热管理科技有限公司