20000KW Rotary Lime Kiln Calcination Furnace Lime Burner

Industrial Lime Production Line Of Rotary Kiln Lime Calcination Furnace Lime Burner

Introduction of Rotary Lime Kiln

The rotary kiln produced has advanced structure. It can effectively improve preheating effect with its low resistance vertical preheater. After the material is preheated, the feeding decomposition rate can reach 20%-25%, thus can directly make use of 10-15mm fine fraction materials. The reliable airtight two-ends combination squama make the air leakage factor under 10%. The usage of compound refractory reduces radiation loss.Rotary kiln belongs to building material equipment, which can be divided into cement kiln,metallurgy chemical kiln and lime kiln according to different materials.

Working Process of Lime Rotary Kiln

Limestone and fuel into the lime kiln (if fuel gas pipelines,and the burner into) began to decompose after preheating to 850 degrees,1200 degrees to complete calcination,after cooling discharged out of the kiln.

Quick lime production is completed. Different kiln form have different preheating,calcination,cooling and discharging mode.

But there are several process principle is the same:

high quality raw material,lime quality is good;

Fuel high calorific value,less number of consumption;

Particle size of limestone and the calcination time is proportional to the;

Quick lime activity degree and calcination time,calcination temperature is inversely proportional to.

Advantages of Lime Rotary Kiln

1.Advanced structure,low pressure loss of vertical preheater can effectively improve the preheating effect,after preheated limestone enter into kiln,the decomposition rate can achieve up to 20-25%,and can use 10-15mm fine grade limestone directly.

2.Rotary kiln each ends are modular sealing.So that air leakage coefficient less than 10%,using composite refractory to reduce radiant heat loss.

3.Filling,Can partition ventilation round or square upright cooler,make sure the lime outlet from cooler temperature 800C+environment,easy to transport,store,and the secondary air into the furnace preheated to 7000C or more,reducing the moving parts and special materials.

Kiln Cement Active Lime Rotary Kiln Plant Production Line

Main Technical Parameters:

Parameter of lime stone kiln rotary:

other product:

Magnesium oxide rotary kiln

Lime rotary kiln

Cement rotary kiln

Chemical rotary kiln

Henan Zhongke Engineering & Technology Co., Ltd. is an import and export company, which is specialized in mining machinery, metallurgical machinery and building materials equipment manufacturing. The head quarter located in Zhengzhou High-Tech zone.The company business scope include: jaw crusher, impact crusher, hammer crusher, cone crusher, ball mill, rod mill, ceramic ball mill, vibrating feeder, vibrating screen, belt conveyor, mineral ore separating machine, magnetic separator, flotation machine, classifier, spiral chute, rotary dryer, rotary kiln. We also can offer sand and stone production line, crushing and grinding plant, ore beneficiation line, A A C (aerated concrete block) production plant, small cement plant, active lime production line and so on.

We pay attention to basic management, build enterprises quality management system; the work site realizes fixation management; the logistic enjoys ABC management; the office achieves computer automatization; the product development process design adopts C A D, C A P P technology. Zhongke Machinery can provide high quality products, as well as customized optimized technical proposal and one station after-sale service.

The company machine quality and service help us gain reputation in the mining machines market. So far we have exported to Canada, Ecuador, Indonesia, Nepal, India, Russia, Uzbekistan, Honduras, Zimbabwe, Nigeria, Malawi, and the business keeps expanding.

Welcome to Henan Zhongke factory!