Active lime calcination equipment
Henan Zhengkuang Machinery Co., Ltd. adopts a rotary kiln calcination system with vertical preheater and vertical cooler equipment in the active lime calcination equipment. Such a lime kiln production process can maximize the use of raw materials and produce high-quality products. Lime, to achieve the effect of energy saving and environmental protection.
The whole line of active lime calcination equipment adopts the DCS central control system with mature technology and reliable performance, centralized operation and management in the main control room, and PLC to realize the interlocking operation of each equipment to achieve a high degree of automation.
Performance advantage:
1. The system is stable in operation, less in maintenance, high in operation rate; high in production efficiency, large in output, stable in product quality and excellent in performance;
2. System energy saving and environmental protection:
2.1 Using exhaust gas stepless high-efficiency heat exchanger
2.2 Each contact is provided with a seal and a dust collector
3. High efficiency and energy saving of host equipment:
3.1 Vertical preheater and cooler with small pressure loss and high heat exchange efficiency
3.2 The kiln can be forced to roast;
4. Application of new refractory materials:
4.1 Composite refractory brick with wear resistance, high temperature resistance and good heat insulation effect
4.2 High-strength refractories
5. High comprehensive utilization of resources:
5.1 Can use waste small-grained limestone
5.2 Can make full use of the low calorific value gas discarded by steel mills;
6. The key equipment is of good quality and excellent performance:
6.1 The host equipment is designed and manufactured by a professional company according to the professional requirements of calcined lime, with high performance.
6.2 The equipment adopts national standards and learns from the international manufacturing system, so the quality is guaranteed.
7. High degree of automation:
7.1 Adopt S7-400H redundant system and DCS system remote I/O control;
7.2 The whole production line only needs 2-3 people to operate.