Factory Offer High Quality Vertical Shaft Lime Kiln

 TAIDA---SUCCESS COMES FROM QUALITY AND CREDIBILITY 

The Introduction of The Lime Rotary Kiln 

The rotary kiln refers to the rotation calcining kiln (known as rotary kiln), belonging to the construction equipment, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials. The rotary kiln is featured by simple structure, reliable operation, and easy control in production process etc.

Application of rotary kiln:

The rotary kiln is mainly used for heating and calcining various mineral materials in metallurgy, construction, and ores etc,  such as ceramsite sand, bauxite, limestone, cement, metal magnesium, alumina, hydroxide alumina, flyash , high aluminum refractory materials etc .

Working principle:

         It mainly consists of kiln body, sealing device for kiln tail, main and auxiliary driving device, burning device, discharging device, speed regulation , instrument control, PLC programming,  interlocking device and dust-extraction device, etc.

CaCO3 is the main ingredient of the limestone, and CaO is the main ingredient of lime. The basic principle of lime burning is to preheat materials with low temperature, quickly burn them with high temperature, utilize the preheater and the kiln to heat the limestone and compose them into CaO and CO2., The chemical equation as below:

CaCO3— Calcination —CaO+CO2↑   -Q

Technological process: At first , preheat the limestone to above 800℃, they will start to compose, And then, they will be pushed into kiln for further burning by the push rod actuator, until the temperature reaches about 1200 ℃. Finally, after cooled by cooler, they will be discharged out.

Main Technical Parameters:

Company Introduction 

Zhengzhou Taida Drying Machine Co.Ltd is a mining equipment manufacturing and training company established in 1958 in China. Our main products are rotary dryers, rotary kiln, ball mill, coal gasifiers and sand making products. Our company has independent import and export rights. The company features advanced CAD and computer simulation test system, which ensures the quality of design, development, manufacturing and after-sale service.