The concrete mixing plant has high productivity due to its high degree of mechanization and automation, and it can guarantee the quality of concrete and save cement. It is often used in large and medium scale water conservancy, electric power and bridge projects with large amount of concrete works, long construction period and concentrated construction sites. This paper shares common faults and troubleshooting methods of 8 systems in concrete mixing plant.
During the operation of the concrete mixing plant, the stirring system is a very important part. During the operation, it drives the rotation of the whole tank and the stirring device through the stirring rotating device. During this process, the feeding device and the unloading device will realize the coordination and transportation of concrete and ensure the real-time and efficient mixing.
Cement quality is directly related to construction quality and its duration, so the control of cement quality is a crucial link for concrete mixing plant. However, today’s cement industry is in a mess, and the unqualified quality is common. Clinker in cement is far less than the standards. “Small cement” can not be called as cement, and it is just abrasive powder. Regulation on cement is in heavy deficiency. Just depending on inspection strength, setting time and the stability is not enough.
Fully automatic concrete mixing plant well reduces labor amount in construction project, and more humanized designs are added in terms of using this kind of concrete mixing plant.
Since 1903, when the world’s first concrete mixing plant appeared in Germany, it has undergone numerous generations of upgrading, and the former concrete mixing plant can not be compared with the current concrete mixing plant. China started its first concrete mixing plant in Shanghai in the early 1980s. This also marked the first time in the history of China’s concrete mixing station development. The state has introduced a series of supporting policies and measures to enable the rapid development of concrete mixing plants. At present, China’s concrete mixing plantn has been gradually on the mature track.
With the development of science and technology, all kinds of equipment are moving on the development of fully automatic direction. We are too familiar with the fully automatic washing machine. Now concrete mixing plant is certainly developing to the fully automatic direction. There are a lot of companies having applied automatic concrete mixing plant. Well, what advantages does concrete mixing plant have in addition to intelligent operation?
We won’t feel unfamiliar when we talk about concrete that is composed of many raw materials. Do you realize a question that which kind of machine can produce concrete? Which machine mixes these materials so evenly? The answer is Concrete Mixing Plant.
In the use of concrete mixing plant, we can adopt the whole station closed design, add the isolation board, isolation room and other measures for the concrete mixing plant, and adopt the closed design to reduce noise emission.
Asphalt concrete mixing plant is critical for construction quality and efficiency in the asphalt pavement. Most of asphalt mixing plants for domestic high grade roads are imported and the capacity is at least 160t/h. With years of experience in asphalt concrete production and construction, we know well that asphalt mixing plant efficiency and concrete quality has direct impact on the failure of asphalt plant and like to provide some information to promote asphalt concrete development and improve high grade asphalt pavement quality.
In many cases, users pay more attention to the main part of the concrete batching plant, in fact, the control system also has to be paid attention to, especially the important control system of the concrete mixing plant, advanced control system, the use of the world’s small batching control instrument, batching accurate and stable, advanced calculation methods. Effective control error; with fault diagnosis system, can guide and help users troubleshooting; formula storage and call flexible, can call any formula at any time. But because of this, once the control system is abnormal, it will directly affect the normal operation of the whole concrete mixing station.