Frequency conversion Liquid feeding system is based on computer technology, control technology, communication technology and graphic display technology (i.e. 4C technology), and connects the field control station, control management station, testing station and operation management station and engineer station of operation control center distributed in the industrial site (nearby) through the communication network, and completes the integrated control system of decentralized control and centralized operation and management together. It can fully realize the management automation of each phase of the business process in the chemical industry and other industries, and carry out automated monitoring of each work process of the user, thus assisting the user's management personnel to carry out business processing more efficiently and accurately.
020-34563445The variable frequency liquid feeding system is applicable to the petroleum, chemical and proportioning industries. The quantitative liquid feeding system is based on computer technology, control technology, communication technology and graphic display technology (i.e., 4C technology). Through communication networks, the field control stations, control management stations, detection stations, operation management stations and engineer stations of the operation control center distributed in the industrial site (nearby) are connected to jointly complete the comprehensive control system of decentralized control and centralized operation and management. Fully realize the management automation of all business links in oil depots, chemical industries and other sectors, and conduct automated monitoring of each work link of users, thereby assisting user managers in handling business more efficiently and accurately.
The Batching system automatically collects dynamic data from each monitored environment through a unified monitoring interface. Based on these monitoring data, it forms various reports (such as oil payment reports, unpaid oil payment reports, annual, monthly, and daily reports, etc.) and detailed lists, facilitating business statistics and queries. The powerful query function can query user records, reports, etc. in multiple ways such as ticket number, crane position number, user code, and vehicle number. On this basis, the system will also form a complete business information feedback and supervision control mechanism, providing strong support for enterprises to conduct scientific operation management and decision-making. Automatic material issuance and centralized management functions: The feeding system can achieve the automation of the material issuance process, ensuring filling accuracy and improving production efficiency. It can achieve various fault alarms, as well as electrostatic overflow protection and emergency stop protection. It can monitor the material issuance status of each position online and has password recognition function. Accept production data and production plans from various superior management networks to arrange production, generate reports and inventory management systems. It provides standard DDE and OPC interfaces, which can facilitate communication with control and management systems such as DCS and ERP.
The main features of the weighing and feeding system
1) The automatic liquid feeding system for weighing adopts domestic prices and imported performance.
2) Two unique networking methods are available for the weighing and feeding system: Ethernet and mechanical RS485.
3) The communication between the upper computer and the weighing instrument adopts two standard methods: TCP/IP and MODBUS RTU.
4) The upper computer software adopts universal configuration software, which is convenient for maintenance.
5) Flexible configuration methods facilitate the selection of on-site instruments;
6) Both the upper and lower computers operate in both Chinese and English environments.
7) It can be remotely controlled quantitatively.
