Introduction

Introduction:
Our company has engaged in complete equipment fabrication for hydrated lime production for years. With rich experience in this field, our equipment is widely applied to metallurgy, waste water treatment, desulfurization of flue gas system, heat insulating material and etc. With big production capacity and strict management, our company has already passed the ISO9001:2000 certificate. Having set up a complete production line in our laboratory, we are able to study the the whole production process from the raw material to the finished products and adjust the production flow if needed, which helps ensure the Ca-products quality and allows the customers to provide Ca-products of all specifications to meet the market demand. The complete equipment for hydrated lime production from our company is of superior quality and competitive price, and enjoys great popularity both at home and abroad.
The final products produced by our equipment: hydrated lime powder-CaOH content >95%; size 200-600mesh; HCI insoluble <0.2%; MgO <1%.
Advantages:
1. Our complete equipment for hydrated lime production meets the standard of environmental protection: due to little flue gas emission, it has little effect on its surroundings.
2. The efficiency of traditional production line for hydrated lime is low: suppose 10 working hours a day, the daily capacity is at most 10tons, and large quantity supply can not be ensured. However, for our equipment BL-6 model only, its capacity is 6 tons per hour, and can work continuously for 24 hours.
3. The complete equipment for hydrated lime production is equipped with PLC control system, which helps strengthen the quality control capability, and avoid the bad effect resulted from worker change.
4. Compared with the traditional production line of hydrated lime, our equipment saves energy to about 15%, which lowers the operation cost remarkably.

Complete equipment for hydrated production line:
The complete equipment for hydrated production line from our company adopts PLC control system, which performs the data processing, parameter setting, direct digital display, automatic alarm function and etc, increasing the production efficiency. World-class electric elements are used to ensure the operation safety and control system stability of the whole production line.
The complete equipment is divided into 9 systems:
　　① Crushing system: hammer crusher.
　　② Conveying system: bucket elevator and belt conveyor.
　　③ Slaking system: qualified CaOH is put into the first slaking device to be primarily slaked, then it proceeds to the second or third slaking device to be further and totally slaked or resolved, and then, qualified primary CaOH products come into being and the slaking rate is 98%.
　　④ Residue discharging system: in the first level discharging process, residue with +0.5cm size in the semi-finished products are being discharged; in the second level discharging process, sand and coal dust with -0.5cm size are being discharged.  
　　⑤ Dust collecting system: this system collects the dust produced in the production, and the dust collecting rate meets the national standard (20mg/m3), therefore, secondary pollution can be avoided.
　　⑥ Powder collecting system: powder is collected by closed circulating air.
　　⑦ Electric control system: PLC control system and CRT screen display; the PLC system performs the data processing, parameter setting, direct digital display, automatic alarm function and etc. World-class electric elements are used to ensure the operation safety and control system stability of the whole production line.
　　⑧ Packing system: non-weighing packing is included.
　　⑨ Proportioning system: digital display; water and lime proportion is adjusted manually.