Transformation of Daye Peak Total Drop System
Release time:
2020-07-22
Daye Peak Total Descent System Renovation
News from our newspaper 4# July 1 - 10 , Daye Peak Cement Company used the gap before putting into production after overhaul to renovate the total descent system.
The background operating system of Daye Peak General Step-down Station has poor channel and delayed operation due to the aging of communication equipment. The main transformer's up-down gear is not timely, and the capacitor closing and opening do not respond. The instructions for 10kV switch cabinet such as opening and closing are not executed or delayed, and the basic readings in the background, such as duty log and measurement data, are sometimes absent, it seriously affects the safe, stable and orderly operation of power distribution equipment, and also brings great troubles to the personnel on duty. Moreover, according to the service life of the equipment, Daye Peak has been in operation for 11 years and must be upgraded and replaced.
years later due to the impact of the epidemic, equipment procurement and processing of accessories due to logistics restrictions can not be in place in time, after the winning manufacturer and coordination with all parties, with the epidemic relief, finally in 3 29 from Wuhan to the plant. Daye Peak immediately contacted the power supply ground dispatching station and delayed the power outage to 4 July 1 - 2 . Considering the importance of internal communication, the internal communication network was first reformed, the original communication management machine, GPS timing system and 8 relay protection devices were replaced, the background power monitoring and management software was upgraded, the setting value of 10KV relay protection was recalculated and input, and 11 electric meters were newly installed (for data collection of energy management system), after repeated debugging and trial operation, the overall feeling is that the communication channel is unblocked and there is no "blocking" phenomenon. The response to the switch-on and switch-off instructions of the main transformer and the 10KV switch cabinet is timely. After the background upgrade, the desktop data is stable, the report data is true and reliable, and the equipment runs safely and orderly.
After hard work, the renovation was successfully debugged before the kiln was ignited and produced, without affecting the production, delivery and overhaul of finished products. The quality of the renovation project has achieved the expected results. At the same time, Daye Peak will also refer to the later planning plan of Huangshi power transmission network and the requirements of dispatching data collection, replace the original communication management machine according to the specific conditions of the upper substation (axle transformer), and use optical transmission equipment to transmit the information of total reduction, waste heat and safety network to the dispatching. It is planned to overhaul and implement it next year.
After transformation and upgrading, the system communication speed is improved, the data collection time is improved, the information (telemetry, remote signaling, remote control) response efficiency is improved, and the safety and reliability of the communication system are guaranteed. (Zhang Qingyu)
More information
On the afternoon of June 9, Peak Cable Company organized all employees to learn fire fighting knowledge and conducted fire fighting and emergency escape drills. Since June, the subordinate enterprises of the company have organized training, learning and drills related to production safety according to their own characteristics and combined with the actual work. Safety production month series of activities carried out in an orderly manner.
2022
06-13
Spike Postdoctoral Research Papers on International Frontier Journals
Recently, good news came from the postdoctoral workstation of Jianfeng Pharmaceutical. Under the guidance of workstation mentor Jiang Xiaomeng, associate researcher Yang Xiaoxiao has made new progress in the treatment of alcoholic liver disease. The relevant research results "Roxadustat, a hypoxia-inducible factor 1a activator, attenuates both long- and short-term alcohol induced alcoholic liver disease" were published in the internationally renowned academic journal "Frontiers in Pharmacology. This journal is a frontier journal in the field of international pharmacy, mainly publishing academic papers and information on basic and clinical pharmacology, medicinal chemistry, pharmacology and toxicology.
2022
06-01
Daye Peak QC Achievements Won the Third Prize of Huangshi City
On May 7, Huangshi City Quality Strong City Working Committee organized a 2022 QC Results Conference. The QC project of "Technical Transformation of Ore Limestone Batching System" of Daye Peak Cement Company won the third prize.
2022
06-01
On April 28, Dalian Commodity Exchange held an online working meeting to announce the results of the 2021 excellent delivery warehouse and delivery warehouse excellent futures personnel selection, peak international trading company won the 2021 "excellent designated delivery warehouse" title, futures commissioner Ruan Weihang won the "excellent futures personnel" title.
2022
06-01
Cranberry extract combination identification detection method won the invention patent
After cranberry extract products were included in the "Zhejiang Province Key High-tech Product Development Project Plan" in 2021, Jianfeng Health Technology Company recently obtained an invention patent for the identification and detection method of cranberry extract. This new combined identification and detection method developed by Jianfeng Health identifies whether catechin or procyanidin B2 is added in cranberry extract by thin layer analysis, and then detects the unique A- type procyanidin and its chromatographic distribution in cranberry extract by high performance liquid chromatography, so as to improve the accuracy of product judgment. The identification method has the characteristics of accurate results and short detection time, which is of great significance to standardize the cranberry extract market and promote the healthy development of the industry, and has been unanimously recognized by peers.
2022
05-20
Daye Peak Manufacturing Department Won the Title of "Worker Pioneer" in Hubei Province
A few days ago, the manufacturing department of Daye Peak Cement Company was awarded the title of "Worker Pioneer" by the Hubei Provincial Federation of Trade Unions. Daye Jianfeng Manufacturing Department not only continued to actively explore and achieved good results in energy saving and consumption reduction, technological transformation, product quality process control, and economic responsibility system to guide management, but also improved Daye Jianfeng's overall operation level and won Huangshi City The seventh "Mayor Quality Award" created conditions and was fully affirmed by government departments at all levels.
2022
05-20
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