1. What is the commercial concrete station control system for?
The commercial concrete station is a commercial concrete mixing station, which is used to produce commercial concrete. The control system of the commercial concrete station is a system used to control the equipment of the concrete mixing station. It is generally installed in the central control room of the mixing station far away from the site for operation control.
The main function of the concrete mixing station control system is to set the proportions through the computer, accurately measure the materials, and at the same time set up the production process, allowing the operator to control the control system in the operating room to achieve concrete mixing. Real-time monitoring and automated production of the production process.
2. What types of concrete mixing station control systems are there
The concrete mixing station control system is a very critical part of the entire concrete mixing station. It is usually composed of a computer and a program controller. , batching instrument, switching power supply equipment (DC contactor, air leakage switch) and other parts. There are three main types:
1. Centralized control system
The centralized control system is a system that integrates all operations and management on one computer, including the compatibility control of the entire system, weighing tables, database management, production processes, online diagnosis of equipment faults, and online monitoring of concrete slump, etc. All are carried out by industrial automation computers. At the same time, it can be used as a centralized control system for concrete mixing stations with multiple tasks, multiple users, and multiple queries. It has the characteristics of low equipment failure, easy installation and adjustment, high reliability and stability, scalability, good updateability, and high cost performance.
2. Remote control system
The remote control system is to move the production control room of the concrete mixing plant out and place it in the office area, in conjunction with the dispatch center. Proximity. The advantages of this control system are:
(1) It can improve the office environment of operators and avoid smoke and noise pollution.
(2) It can reasonably reduce the total number of operating personnel and save financial and material resources.
(3) Operation staff can supervise and cooperate with each other.
(4) Conducive to the control and cooperation of operating personnel.
(5) It is beneficial to simultaneous communication between production scheduling staff and operators, which can improve efficiency.
(6) The control room has a good office environment and a large overall monitoring area, which is more conducive to improving the corporate brand image.
3. One machine dual control switch control system
“One machineThe “dual control” control system is a computer system that controls two production lines. The centralized control systems of the two production lines are put into the same computer to operate, saving financial and material resources. Its advantages are:
(1) One person controls two production lines. With one production line, costs are reduced and efficiency is doubled.
(2) Dual computer motherboards “one for backup and one for use” are safe and stable.
(3) Connected to network production, one company can have several production lines The production of individual mixing stations is synchronized with tasks.
(4) Each unit has clear responsibilities and avoids shirking each other’s responsibilities.
(5) Support different task orders and different mortar mix ratios. production and uninterrupted batching.
(6) Instantly adjust the mixing time during the entire production process to reduce the no-load operation of the mixer.
(7) Fully automatic control, easy Solve the problem of electronic weighing leftover materials.
(8) Better understand the mortar mix ratio, measurement calibration deviation, tare weight warning and other information to effectively prevent operational and production errors.
(9) ) Ingredients warehouse doors, measurement verification, vibrators, etc. are equipped with time monitoring systems to ensure safe and stable production.
(10) Automatically save changes in main parameters of system operation to ensure system reliability and safety .
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