In recent years, in the process of promoting the intelligent transformation of the province's chemical industry, Qixiang Tengda, a new material company, has not only won the honor of benchmarking solutions and intelligent workshops in the province for many projects, but also set high standards for the industry with its practical results.
"Through strict data confidentiality measures, we have ensured that production data is limited to circulation within the park, and 3.45 billion point data is updated every day, realizing the implementation of 5G private networks in multiple practical application scenarios." Han Jiao, deputy director of Qixiang Tengda Information Center, introduced.
The chemical industry generally has high temperature, high pressure, flammable, explosive and toxic hazardous environments, and the large-scale, intensive and complex production processes of production equipment also increase management problems. In the face of problems and challenges, Qixiang Tengda has worked with operators to build a "5G+" landing private network, which has comprehensively promoted the digital transformation of enterprises and accelerated the vivid practice of new quality productivity.
5G+ production
As far as the production process is concerned, relying on the technical architecture of 5G+ production, Qixiang Tengda realizes full coverage of real-time monitoring of the production operation status and the operation of the workshop team.
The realization of these functions is based on powerful data acquisition and analysis capabilities, the system can record 224,000 operation data per day, collect 42,000 meter point data in real time, store in seconds, record 3.45 billion points per day, and all data can be dynamically displayed and trend traced. At the same time, 3,200 energy and material consumption data are automatically calculated from multiple dimensions such as minutes, hours, shifts, days, weeks, months and years, providing a solid foundation for timely grasping the operation status of the device and optimizing production with market orientation.
5G+ security
In terms of on-site safety management, the company adopts the integrated solution of 5G + security, and uses the integration of 5G, Bluetooth, LoRa and other communication protocols to achieve high-precision positioning of personnel.
"There is an alarm in the PO intermediate tank farm", after receiving the alarm information, the indoor personnel immediately found that the employee Xing Jian was nearby through the personnel positioning system, and then issued instructions through the walkie-talkie.
"Xing Jian, go take a look now."
......
"It has been properly disposed of at the moment."
This system can not only track the movement of personnel in the device in real time, but also allow the real-time reporting of potential safety hazards and the issuance of electronic special operation tickets through 5G handheld terminals. In addition, the application of 5G explosion-proof cloth control ball enables the on-site operation video to be fed back to the control room in real time, which further strengthens the safety supervision of on-site operations.
At the scene, you can often see the "figure" of emerging technologies such as drones and robots.
"The drone will go to check the situation above the pipe gallery again, and communicate in time if there is a problem."
"There is no abnormality around the pipe gallery."
The 5G+ intelligent inspection system monitors the action path and working status of the inspectors at all times, and realizes the real-time upload of on-site data through the network, automatically compares with DCS instrument data, quickly identifies production anomalies, accurately obtains various alarm information, and effectively reduces the risk of accidents.
5G + logistics
At 13:49, a truck full of raw materials drove into the unloading station of Qixiang Tengda Storage and Transportation Plant, "hidden" in the front-end equipment at the weighbridge, and captured the data for the first time - raw material name: propane; Gross weight: 46000 kg; Net weight: 24000 kg.
The whole process of raw materials entering the factory to processing and production, and then to the whole process of product delivery is intelligently monitored, and the database updates the data of device incoming and outgoing, tank farm receiving and paying, solid warehousing and incoming and outgoing measurement in real time, and establishes a dynamic model of materials in the factory.
Employees can view the storage level, pressure and other key data of tank materials at any time through the mobile APP, and transmit vehicle safety inspection data in time through the handheld terminal.
"In the past, it was seen in the operation room through the DCS, but now it can be viewed and mastered at any time using the handheld terminal." Employee Niu Yuechao said.
Science and technology lead the future, innovation drives development. With the help of 5G+ construction, Qixiang Tengda will continue to accelerate technology iteration and functional improvement, actively cultivate and develop new quality productivity, give full play to the new advantages of production and operation control platform, fully tap the potential value of data, and build an efficient, safe and intelligent factory.