https://www.cementl.com/wp-content/uploads/2024/10/FER.webp

Cooler

Cooler

With many years of experience in manufacturing cooling equipment, Tongli has launched NPK rotary drum coolers, organic fertilizer coolers, BB fertilizer coolers and high-tower water-soluble fertilizer coolers, which are tailor-made for different fertilizer production lines. The equipment adopts an efficient cooling system to ensure that the material is cooled quickly in a short time, avoid fertilizer agglomeration, and improve product quality. The internal structure of the cooler has been optimized to effectively enhance the heat exchange efficiency, reduce energy consumption, and ensure the stability and continuity of the production process. Tongli’s cooling equipment is widely used in various fertilizer production lines.

Cooler

Tongli's cooler adopts a unique countercurrent cooling method. Tongli has designed coolers with different structures according to different materials such as BB fertilizer, water-soluble fertilizer, NPK compound fertilizer, etc.

FAQ

  • 1. Why is cooling equipment so important for NPK compound fertilizer production lines?

    In the production process of NPK compound fertilizer, temperature control is a key link to ensure product quality, and the cooler plays a core role in this process. Without efficient cooling, granular fertilizers are prone to agglomeration, affecting subsequent packaging and storage. NPK coolers quickly cool fertilizers to a safe storage temperature through air cooling or water cooling. Studies have shown that the use of coolers can increase the hardness of NPK fertilizers by 15% and effectively reduce the breakage of particles during packaging. The stable cooling process not only improves production efficiency, but also reduces the defective rate, helping companies achieve efficient production.

  • 2. How to choose a suitable cooler for organic fertilizer and compound fertilizer production lines?

    When choosing a cooler, you need to consider the characteristics of different fertilizers. For organic fertilizers, the cooler needs to have a good ventilation design to ensure rapid temperature dissipation and maintain the stability of organic components. NPK compound fertilizer coolers require higher cooling efficiency to meet large-scale production needs. The processing capacity of the cooler should match the output of the production line. Generally, it is ideal to control the cooling time within 10-15 minutes. In addition, the energy consumption and maintenance cost of the cooling equipment are also important considerations. Modern coolers can reduce energy consumption by 30% through intelligent control systems, helping companies save production costs.

  • 3. How high is the cooling efficiency of the high-tower water-soluble fertilizer cooler?

    The high-tower water-soluble fertilizer cooler uses a large air volume cooling system, which can quickly take away the waste heat of the water-soluble fertilizer, quickly cool the product, and maintain the moisture content in the fertilizer at an appropriate level. Data shows that the cooling efficiency of modern high-tower water-soluble fertilizer coolers is as high as 70%, which can reduce the fertilizer from 80°C to room temperature in a short time, greatly improving the processing capacity of the production line. In addition, rapid cooling can not only maintain the physical form of the water-soluble fertilizer, but also prevent the loss of nutrients and ensure the stability of the fertilizer quality.

  • 4. How does the BB fertilizer cooler ensure the quality and consistency of fertilizers?

    BB fertilizer coolers can prevent granules from agglomerating during storage and transportation. The equipment usually uses rapid circulation of cold air to ensure that each batch of fertilizer reaches the ideal temperature after uniform cooling. After cooling, the BB fertilizer granules are more compact, avoiding adhesion and dust problems, and improving the fluidity and quality consistency of the product. Using a cooler can increase the strength of fertilizer granules by about 5 Newtons, thereby ensuring its stability during long-term storage and transportation, and greatly reducing the loss of fertilizer caused by agglomeration.

  • 5. What are the advantages of organic fertilizer cooler in environmentally friendly fertilizer production?

    Organic fertilizer cooler uses efficient cooling technology to quickly reduce the temperature of organic fertilizer to ensure that the product will not degrade nutrients due to excessive temperature. At the same time, the cooler also effectively reduces the evaporation of water, which helps to maintain the moisture balance of the fertilizer. According to statistics, the organic fertilizer production line using cooling equipment can control the moisture content at around 12%, which improves the storage stability of the fertilizer.

  • 6. How does NPK cooler improve compound fertilizer production efficiency?

    NPK cooler helps to quickly reduce fertilizer temperature, avoid agglomeration and improve product quality in compound fertilizer production. The equipment usually adopts the countercurrent cooling principle, and the cold air flows in the opposite direction to the high-temperature granular fertilizer to ensure sufficient heat exchange and significant cooling effect. By using a cooler, the production line can shorten the cooling time and improve production efficiency. Data shows that NPK production lines equipped with efficient cooling systems can increase production efficiency by about 30%. In addition, the stable cooling process can also ensure the strength of the particles, reduce the generation of dust, and thus reduce material loss.

APPLICATION

Urea

Urea

Urea is a widely used nitrogen fertilizer. Its high nitrogen content promotes plant growth and is vital for protein synthesis in crops.

NPK Granules

NPK Granules

NPK granules are mixed fertilizers containing nitrogen, phosphorus, and potassium. They are essential for balanced nutrition in various crops, enhancing yield and quality.

Organic Manure

Organic Manure

Organic manure is derived from plant and animal residues. It enriches soil fertility, improves structure, and promotes beneficial microbial activity.

Compost

Compost

Compost is a decomposed organic matter used as a soil amendment. It enhances soil health, moisture retention, and nutrient availability for plants.

Potash

Potash

Potash is a potassium-rich fertilizer essential for plant health. It enhances drought resistance, improves fruit quality, and increases crop yields.

Calcium Carbonate

Calcium Carbonate

Calcium carbonate is used to neutralize soil acidity. It provides essential calcium to plants, promoting strong root development and overall growth.

Gypsum

Gypsum

Gypsum is a calcium sulfate mineral used to improve soil structure and drainage. It also supplies calcium and sulfur, crucial for plant health.

Sulfur Fertilizers

Sulfur Fertilizers

Sulfur fertilizers are essential for protein synthesis in plants. They improve crop quality, enhance nutrient uptake, and support overall growth.