Cement Plant Raw Meal and Clinker Batching Control System / HG6000 Cement Plant Raw Meal and Clinker Batching Control System

Application

Applicable to raw material and clinker batching in cement plants

System Advantages

The HG6000 cement plant raw material and clinker batching control system is Riyue's third-generation cement plant raw material and clinker control system product, independently developed. The system adopts a distributed control mode, i.e., decentralized control and centralized management. Decentralized control means multiple CPUs control each independently complete their specific tasks without affecting each other. Even if a control point in the entire system fails, it will not affect the normal operation of other control points, thus minimizing the risk of the entire system. Centralized management means that the industrial control computer is responsible for coordinating the multiple decentralized control CPUs, ensuring their normal operation under unified scheduling, and performing cyclical monitoring of each decentralized control point, completing functions such as joint control, group control, alarm, statistics, and management. It is precisely because of these irreplaceable advantages, reliability, and flexibility of the distributed control system that it achieves this.

System composition

This system consists of an HGC2000 quantitative electronic belt scale, an original imported frequency converter, an HG40-2000 series batching controller (i.e., the lower-level machine), and an industrial control computer (i.e., the upper-level machine). The system is flexible in combination, easy to expand, and can be configured with up to 32 scales in a group. It can realize one host machine controlling one, two, or three grinding mills (groups). On-site installation is convenient, maintenance and repair are simple, and it integrates the power cabinet and computer control into one unit. The upper-level machine can be placed at the control site, or in the laboratory or production management office. The system uses an industrial PC as the upper-level machine, offering powerful management functions and a very user-friendly interface.

Features

1. In electrical design, interlocking functions are implemented between equipment to ensure safe production.
2. The strong current and weak current of the electrical cabinet are separated (the strong current cabinet and the weak current cabinet are separated).
3. Install leakage protection, lightning protection and surge protection devices.
4. Manual automatic control function.
5. Set up the machine side control button box.
6. The instrument is produced using advanced SMT technology, with high precision and good reliability.
7. The host computer uses Windows Chinese operating system, the software is written in VB language, and the real-time SQL SERVER data server is convenient for network management.
8. The software interface is user-friendly and real-time graphic animation displays the production process.
9. Powerful alarm prompt function, all operator operation records are stored in the database.
10. The operator password function facilitates management.
11. Rich reports and report management functions.
12. Remote maintenance function can be realized.

Technical indicators

1. System control accuracy: ±0.5%
2. System measurement accuracy: ±0.5%
3. Ratio adjustment accuracy: ±0.1%
4. Hourly output range: 0.1-1000 tons/hour
5. Ambient temperature: -10℃～+45℃
6. Relative humidity: <90%RH (no condensation)
7. Grid voltage: 380V±10%, 220V±10%; 5OHz