Description
- BENTLY 3500/05-01-02-00-00-01 gateway is designed with multi protocol compatibility and modularity, seamlessly connecting industrial systems,
- operating at a wide temperature range of -40 ° C to 85 ° C, supporting 8-channel rotating equipment monitoring,
- remote configuration to improve efficiency, and ensuring stable power and automation.
It can connect the Bently Nevada 3500 system with other control systems or host computers to achieve data interconnectivity.
thus achieving integration with other industrial control systems.
Coke oven is a key in the coking industry. The temperature in the oven directly affects the quality of the refining coke. Therefore, we must ensure that the temperature in the oven is stable within a reliable range. Therefore, we must control the pressure in the coke oven flue and gas main pipe. We adopt a composite control method, that is, feedforward plus feedback/manual switching to achieve control requirements. The liquid level in the elution benzene condensate storage tank, the temperature at the top of the ammonium distillation tower and the pH value of the ammonium water are automatically adjusted. Since the SP value (set value) of many adjustment loops is an uncertain number , need to be based on different requirements in different periods; in the design of PID adjustment and manual/automatic switching, we designed the SP to track the PV when manual, and adjust the process value according to the SP value during automatic switching, so that when the operator switches from manual Switch the adjustment process value to automatic and you can adjust it immediately with this process value. It is conducive to operators to further explore ways to improve work efficiency.On the operation interface of the operator station, trend charts of important variables such as “ammonium distillation tower bottom pressure” and “regeneration tower liquid level” are created, which is helpful for operators to intuitively observe the changing trends of important data. We use the signal sequence function to record the changing process of each operation. Its fastest scanning period is two milliseconds, so that we can clearly remember the changing sequence of data. When an accident occurs, we can refer to these data to analyze the cause of the accident. . We have also created a database to cumulatively record important variables in the process of “coal preparation”, “coke screening”, “tank area”, etc. Enterprises can analyze the production process based on the data, optimize the production process, and continuously improve efficiency.The OPC standard software interface is designed in the system, which provides the basis for the enterprise”s on-site data management. At the same time, it provides guarantee for enterprises to realize information management.7. SummaryNow the plant has been put into production. According to the design requirements, the entire system is designed to produce 1 million tons of coke per year. The DCS control system provides guarantee for achieving this goal. The ABB AC800F distributed control system operates stably and reliably, and at the same time brings convenience to the enterprise”s information management. Practice has proven that the DCS control system has made contributions to improving labor productivity, improving product quality, and avoiding accidents. It has brought considerable economic benefits to the enterprise and achieved user satisfaction.
3500/15 114M5335-01 3500 series front card and rear card
3500/45 Bently State Monitoring Interface System
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3500/92 136180-01 3500 series front card and rear card
3300/80 Mechanical vibration monitoring system
135489-03 BENTLY series: 3500 communication gateway module
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3500/25 Mechanical vibration monitoring system
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3500/42 125672-02 BENTLY TSI system module
136188-01 Bently State Monitoring Interface System
3500/93 135785-02 Mechanical vibration monitoring system
3500/22M 138607-01 Belonging to the Bently Nevada 3500 series
3500/50M Bently State Monitoring Interface System
3500/53-03-03-00 3500 series front card and rear card
3500/20 125768-01 Mechanical vibration monitoring system
60M100-00 Bently State Monitoring Interface System
3500/93 BENTLY TSI system module
3500/42M 176449-02 Belonging to the Bently Nevada 3500 series
3500/22M 288055-01 3500 series front card and rear card
60M500-05-00 3500 series front card and rear card
3500/32 125720-01 BENTLY series: 3500 communication gateway module
133292-01 Bently State Monitoring Interface System
3500/93-01-00-00 Bently State Monitoring Interface System
125680-01 3500 series front card and rear card
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3300/80 Bently State Monitoring Interface System
3500/05-02-05-00-00-01 Mechanical vibration monitoring system
330100-90-01 Mechanical vibration monitoring system
3500/15-05-05-00 Belonging to the Bently Nevada 3500 series
3500/42-01-00 Belonging to the Bently Nevada 3500 series
3500/61 Mechanical vibration monitoring system
135137-01 BENTLY TSI system module
24765-02-00 BENTLY TSI system module
3500/22-01-02-00 BENTLY TSI system module
3500/05-01-02-00-00-01 Belonging to the Bently Nevada 3500 series
163179-02 3500 series front card and rear card
125704-01 BENTLY TSI system module
3500/42M 140734-02 BENTLY series: 3500 communication gateway module
125840-01 Belonging to the Bently Nevada 3500 series
3500/32 Belonging to the Bently Nevada 3500 series
1900/27 Mechanical vibration monitoring system
