kaolin powder rotary kiln of kaolinite rotary kiln for kaolin clay calcined

kaolin powder rotary kiln of kaolinite rotary kiln for kaolin clay calcined

Kaolinite introduction:

Kaolinite is a clay mineral, part of the group of industrial minerals, with the chemical composition Al2Si2O5(OH)4. It is a layered silicate mineral, with one tetrahedral sheet linked through oxygen atoms to one octahedral sheet of alumina octahedra.Rocks that are rich in kaolinite are known as kaolin or china clay.

Introduction of kaolinite rotary kiln:

Kaolinite rotary kiln is the main equipment of cement clinker dry -process and wet -process production line. It is widely used for many industries like metallurgy, chemical industry, building refractory materials, environmental protection, etc.

The kaolinite rotary kiln consists of cylindrical shell, supporting device, supporting device of thrust roller, driving unit, moveable kiln head, sealing device on the tail of kiln, coal dust pipe device, etc.

 Kaolin clay production line:

Feeder------Jaw crusher------conveyor------fine crusher------conveyor------vibrating screen------bucket elevator------silo------Rotary kiln------cooling pool------conveyor

Kaolinite rotary kiln working process:

Step 1: Raw material

In the procurement process of raw materials, It has great superiority in rich raw materials and convenient transportation, tested the samples of material regularly from prospecting to inspection and application.

It controls the procurement process strictly for the stability of production.

Step 2: Making powder

In the milling process, It adopts the advanced domestic ball grinder auxiliary with raymond mill for milling powder, controls the granularity of milling powder strictly from 350M to 400M. The crude ore has been crushed in each class and batched respectively. It inspects the granularity of milling powder strictly for its quality.

Step 3: Mixing powder

In the mixing process, charging mixture by computer, weighing in electronic scales, mixture ratio is exactly same with required. Controlling the mixing time reasonably from 20 to 30 minutes for the mixing unifity of materials.

Step 4: Making pelletization

In the pelletization process, It adopts the ø1.5 Rotary-type granulator. The workmen has been trained strictly before go on duty. The technics is spraying pelletization. The time of pelletization is 50-70 minutes, making sure the particle within the size range of technical requirement.

Step 5: Drying and sieving

In the drying process, The tube-type drying kiln controls the humidity of semi-finished products ,drying and dedusting, to be the perfect state for sieving. In the sieving process, The combined type drum sieve which was invented by our company can make sieving in multilayers, inspection several times. All of the particles will be controled by the first and second screen of the combined type drum sieve to tally with the size range.

Step 6: Sintering

In the sintering process, Different products adopts different technics. general products is sintered by natural gas in the rotary kiln, The automation cooling, smashing, dedusting, sieving, packing and deliverd to the storehouse.

Step 7: Classification

After sintered the product is cooled, smashed, dedusted, sieved and packed,delivered to storehouse.

Step 8: Warehouse

In the storage processs, According to the standard of oil industry, enforcing the principles of class-based Storage ,damp proof and dedusting.

 kaolinite rotary kiln techcical parameter:

Kaolin clay application:

Finely grained kaolin is also used in top quality porcelain, bone china and as a bonding agent in making paper. Premium white

china clay is low in contaminants and iron. This clay is able to balance the skin’s sebum activity. For those unfamiliar with

clay masks, this is the one that’s recommended the most. White kaolin is also suitable for children and adults with sensitive

skin.

Kaolinite rotary kiln shipping:

Derui Introduction:

Gongyi Derui Machinery Co., Ltd is located in Zhengzhou, Henan, China(mainland).Our main product include: rotary kiln, stone crusher, ball mill, mineral ore dressing equipment, dryer plant, grinding equipment, etc.

Rotary kiln equipment include:Active lime rotary kiln, ceramsite sand rotary kiln, kaolinite rotary kiln, cement rotary kiln, iron ore rotary kiln, Magnesite rotary kiln, etc.

How to visit us ?

If you want to visit our factory, please note our city name, Zhengzhou City, Henan Province, China(mainland)

Our air port name is : Zhengzhou Xinzheng International air port.

Train station name is: Zhengzhou (Zhengzhou north) train station