Integrated optimization system of paper making system of paper machine

Abstract

The invention is suitable for the technical field of paper machine papermaking systems, and provides an integrated optimization system of a paper machine papermaking system, which comprises an integrated control end developed by adopting a unified bottom layer platform, the integrated control terminal comprises a paper machine transmission module, a paper machine MCS module, a paper machine DCS module, a paper machine state information detection module, a paper machine process information detection module and a paper machine MCC module which communicate through an industrial Ethernet; the system has the beneficial effects that information fusion is carried out on the paper machine transmission system, the paper machine MCS module, the paper machine DCS module, the paper machine state information detection module, the paper machine process information detection module and the paper machine MCC module based on the industrial Ethernet, a unified architecture is established, and the problems of time synchronization, data sharing and process detection information control of the papermaking system are solved; based on complete communication of data and full detection of paper machine information, complete data fusion of a system of a papermaking section of a paper machine is achieved, and an intelligent production and intelligent operation and maintenance support system is formed.

Description

technical field [0001] The invention relates to the technical field of paper machine making, in particular to an integrated optimization system of a paper machine making system. Background technique [0002] In the current high-speed paper machine system, the control of the papermaking section is often divided into transmission control, DCS control system, MCS system, etc., which are often integrated by different manufacturers. Even if it is completed by one manufacturer, independent controllers are used. The transmission control system is responsible for the control of the main transmission sub-sections from the wire section to the reel section, the DCS control system is responsible for the process control from the flow to the reel section, and the MCS control system is responsible for the control of the auxiliary system of the paper machine. [0003] However, the papermaking section of the paper machine as a whole has interlocking control and a high degree of correlation b...

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Problems solved by technology

[0003] However, as a whole, the papermaking section of the paper machine has interlocking control and a high degree of correlation between systems. Different systems have data exchange, and data exchange between different manufacturers and controllers requires more hardware costs, or Use hard-wired communication, or use field bus for communication; when the system fails, once it involves the chain between systems, it will take a long time to troubleshoot the fault, and the communication between systems has also become one of the fault points. For maintenance engineers , you need to be familiar with each independent system and the interlocking with each other; the inspection information of the paper machine is not complete or the attributes of the same equipment belong to different systems, such as the control and temperature detection of the transmission motor belong to the transmission system, while the lubrication of the transmission system is involved. It belongs to the MCS system, and the existing system lacks the vibration monitoring of the transmission motor or the gearbox, the separate flow detection of the lubrication system such as the gearbox and the drying cylinder gearbox, and the temperature detection of the gearbox and key equipment; There is a separation of different attributes of the detection object, and the information of the associated object is between different systems, which brings serious constraints to the realization of intelligent production and intelligent diagnosis of the factory

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