The Outer Mongolia 400-ton-per-day lime production line project is a strategic initiative aimed at establishing an efficient production line with an annual output of 400 tons of lime. The project will introduce key equipment, including a 10.4×3.8-meter preheater, a Φ3.6×54-meter rotary kiln, and a 4×4×8.7-meter cooler. The selection of these equipment will provide solid technical support for the successful implementation of the project, ensuring the production of high-quality lime and a sustainable supply of products.

1.Project Equipment and Their Importance:

   10.4×3.8-meter Preheater:  

    The preheater is a critical component of the lime production line. Its main task is to preheat the limestone before it enters the rotary kiln. By burning coal, natural gas, or other fuels, the preheater removes moisture and organic matter from the raw material, thereby reducing fuel consumption in the rotary kiln. This helps improve production efficiency, lower production costs, and ensure the quality of the final product.

   Φ3.6×54-meter Rotary Kiln:  

     The rotary kiln is the core equipment in the lime production process, used to heat limestone to high temperatures, causing it to decompose into lime. With specifications of Φ3.6×54 meters, the rotary kiln ensures sufficient processing capacity to meet the project's production requirements. Efficient operation of the rotary kiln is crucial for ensuring product quality.

     4×4×8.7-meter Cooler:  

     The cooler is used to rapidly cool the lime discharged from the rotary kiln, maintaining its structural stability and quality. The performance of the cooler directly affects the final temperature and quality of the product. The 4×4×8.7-meter cooler specifications allow for a large volume of lime to pass through, ensuring the product meets the required temperature and quality standards.

2. Solution

   Project Benefits:  

- Increase lime production to meet market demand.  

- Improve the energy efficiency of the production line and reduce production costs.  

- Minimize adverse environmental impacts and reduce emissions.  

- Enhance product quality and competitiveness.

  Conclusion:  

   The equipment selection for the Outer Mongolia 400-ton-per-day lime production line project has been carefully considered to achieve efficient and sustainable lime production. This project will not only meet market demand but also provide high-quality lime for the regional construction and industrial sectors, promoting sustainable development and the efficient use of resources.