Building Materials Active Lime Calcination Rotary Kiln

Product Specification

Active Lime Production Line Lime Calcination Rotary Kiln Lime Kiln

Description of Active Lime Production Line

Rotary Kiln refers to rotating calcination kiln, belongs to construction material equipment. According to different materials, rotary kiln can be divided into cement kiln, metallurgy chemical kiln and lime kiln. The cement kiln is used for makeing cement clinker and there are dry and wet methods to make cement. Metallurgy chemical kiln is applied in metallurgy industries and ironworks for lean iron ore, chromium ore and ferronickel ore calcination. Lime kiln is mainly used for calcine dolomite and active lime which is used in steel plant and ferroalloy factory.

Features of Active Lime Production Line

Rotary kiln has simply structure, easy operation in producing, less wearing parts, high efficiency,it's used in the cement plant to calcine high grade cement, at the same time can be used in metallurgy,chemical,constructure ect. rotary kiln features in strong structure, stable operation, high-quality products from the kiln, and we can offers advanced efficient shaft preheater, five-grade cyclone preheater.

Parameter of lime stone kiln rotary:

Process flow introduction: Qualified limestone is deposited in the storage bin, hoisted by the elevator and transported into the top bin of preheater. The top storage bin of the pre-heater is consisted of top and bottom level gages controlling the feeding. And then through the feed tube the limestone is distributed uniformly to all the inside chambers of the pre-heater.

The limestone in preheater is heated to about 900°C by 1150°C kiln gas, about 30% decomposition, pushed into rotary kiln by the hydraulic push rod, and sintered and decomposed into CaO and CO2 in the roatary kiln. After decomposition, the produced limestone goes into the cooler, cooled down to 100°C by the entered cold air and discharged out. The 600 ° C hot air after heat exchange goes into the kiln and combusts with gas. The Exhaust gas goes into the bag filler through draught fan when added into the cold air, and enter the chimney through the exhaust fan.

The lime out of the cooler is transported into lime storehouse by vibration feeding machine, chain conveyor, bucket elevator, belt conveyor according to the customer’s request for whether making the screening other procedures.

Company Information

Henan Zhongke Engineering & Technology Co., Ltd. is specialized in large and medium-sized series of mining machinery, metallurgical machinery, building materials equipments, cement equipment and rotary kiln. R&D, production and marketing into a joint-stock enterprise, our company is headquartered in Zhengzhou Country’s High-tech Industrial Development Zone, which consists of three branches, a research and development department.

Since the establishment of our company, always adopt advanced modern management system, and focused on innovation, has brought together a number of scientific and technological elite, our company develop very fast we have over 500 employees, 29 senior engineers and more than 100 middling technicians. We have a good long-term cooperation with domestic scientific research units, have introduced advanced technology and testing system at home and abroad.

Our company pays more attention to basic managements, we constantly improve and perfect the quality management system to ensure to provide high-quality products, work site achieve fixation management, logistic achieve ABC management; our office achieve computer automatization; production technology adopt computer management; product development process design using CAD,CAPP, PROE technology. We have completed ISO9001-2000 quality certification.

Our company constantly insist on the development of new products and development investment funds for technological renovation to meet with different requirements from different countries. Our products are very popular in Africa, South America and Southeast Asia.