With the continuous development and progress of the cement industry, the requirements for cement production line equipment are getting higher and higher. As the core equipment in the cement production line, the rotary kiln needs to be more cautious in selection. The author learned that the rotary kiln of Bellian Machinery is busy in the major cement processing production lines by virtue of its quality and performance advantages, and has become a powerful player in the cement production line equipment.
Rotary kiln
The Cement Association released the 13th Five-Year Plan for the cement industry on June 6. The plan clearly pointed out that it is necessary to resolve overcapacity, accelerate the upgrading of cement products, reduce and eliminate 400 million tons of excess clinker production capacity, and encourage various fields to adopt 42.5 and grade cement and pure Portland cement.
The plan also points out that it is necessary to encourage mergers and reorganizations to reduce the number of enterprises and comprehensively promote the upgrading and innovation of cement industry technology. It is estimated that by 2020, 60% of cement production lines will reach the world advanced level.
The proposal of this plan has put forward higher requirements for cement enterprises. Although there are many cement production lines on the market, most cement enterprises have less investment in the calcining of the rotary kiln system, and many enterprises even choose the rotary kiln system. The kiln technology is backward and the model is unreasonable, which has become a bottleneck restricting the production process of the cement production line.
The traditional rotary kiln has many limitations in the process of calcination of cement, such as low production capacity, high power and coal consumption during operation, easy burnout of the head, large maintenance, and high cost. It affects the normal production of the rotary kiln, and also affects the improvement of the efficiency of the entire cement production line. In order to increase the production capacity, some cement plants lengthen the length of the rotary kiln shell by themselves, which not only increases the weight of the equipment, but also increases the infrastructure investment and production cost, which makes it difficult to arrange the equipment on the production site.
According to the urgent needs of the market and the current situation of the cement plant, Bellian machine technology experts have optimized and improved the traditional rotary kiln. The configured parts are more powerful and advanced, the operating efficiency and output are higher, and the operating cost and investment cost have been reduced by 30%. %-40%, good practical application results have been achieved in cement plants.
It can be seen that compared with traditional rotary kiln equipment, Bellian machine rotary kiln has made great breakthroughs in quality, energy saving, environmental protection and other aspects, and it is a well-deserved strength in cement production line equipment.
With the acceleration of the industrialization process and the development of the cement industry, more and more well-known mining machinery companies such as Bellian Machinery have appeared in the market and are constantly striving and exploring. The direction of the production process is moving forward.
