calcination rotary kiln for bauxite made in China

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Quick Details

Condition:

New

Production Capacity:

Refer to specification

Place of Origin:

Henan, China (Mainland)

Brand Name:

cnbm

Model Number:

Refer to specification

Voltage:

220

Power(W):

Refer to specification

Dimension(L*W*H):

according to models

Weight:

various

Certification:

CE,ISO9001

Warranty:

one year

After-sales Service Provided:

Engineers available to service machinery overseas

Calcination rotary kiln for bauxite:

high efficiency

Factory:

50,000 square meters closed workshops

Technology:

30 years experienced technology support

Technical service:

the whole using life

Product supply:

crushing machine, grinding machine, ore dressing equipment

Grinding machine:

Raymond mill, ball mill, coal mill

rotation speed:

0.10-3r/min

capacity:

0.9-42t/h

Workers:

more than 660

Experts:

more than 80 with senior engineering technicians





Packaging & Delivery

Packaging Details:standard containers, bare main machine, motors and small parts are packed in wooden cases.
Delivery Detail:5~25 working days after placing the order

Specifications

Calcination rotary kiln for bauxite 
1.Good sealability 
2.Precise control,energy saving 
3.CE,ISO 
4.30 year experience

 

Product Description 

Features of calcination rotary kiln for bauxite

1)  It is an inclined rotary cylinder, the raw material enter the cylinder through the high end of the machine,then move in with the movement of of the rotary kiln. Therefore, the rotary kiln is a conveying equipment.
2) It is a combustion device.

3)  It has the function of heat exchange.
4)  It has the chemical reaction function.
5)  It has the function of degrading and re-using the waste.

Advantages of calcination rotary kiln for bauxite

◊. Energy-saving and environmental-protection, using wastes as fuel

◊. Solid structure, stable operation

◊. High-usage of thermal energy

Application of calcination rotary kiln for bauxite

1. Rotary kiln is commonly used in the production process of catalytic agent, molecular sieve and zinc oxide, etc.

As a result, you can find rotary kiln for bauxite in variety of industries, like steel annealing and nonferrous smelting industries, metallurgy and chemistry fields, and building industries, and more.

2. Rotary kiln system, which is also called a rotary calcine kiln, is a commonly used building material machine. Classifying by material properties, a rotary kiln falls into cement kilns, metallurgy chemical kilns, and lime kilns.

Technical parameters of calcination rotary kiln for bauxite

 

calcination rotary kiln for bauxite

calcination rotary kiln for bauxite

 


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Q:What's the poured refractory material?
According to its category, raw material of basic refractory: Mainly magnesite (magnesia), dolomite, lime, olivine, serpentine, high alumina material (sometimes neutral); main neutral raw material: chromite, graphite, silicon carbide (artificial).
Q:What are the characteristics of phenolic resin as a refractory material?
Q:How much is the duration of fire resistance of the porous brick shale?
The duration of fire resistance of the porous brick shale could reach 1,580℃—1,770℃. It is predominantly applied in coke oven masonry and building, glasses, porcelains, carbon calciner, and the vault of thermal furnuces of refractory bricks as well as other load-bearing elements, and high temperature bearing parts of cowper stove. But it should be aware that it can’t be used in thermal equipment below 600℃ and with large variation of temperature.
Q:Refractories for iron-making blast furnace?
Cement kilns?
Q:How is the performance of refractory materials?
It is a little difficult to answer. There are some requirement for refractory materials, such as fire resistance, softness, creep, thermal shock, abrasive resistance. Besides, requirements for construction performance include: Liquidity, plasticity and other linear change rate, volume density, strength (including high temperature) and all other important indicators must be tested the same conditions with the use of test conditions and test items like body density, strength, line changes in the basic project
Q:How much refractory material is needed when 1 million ton coke oven is produced?
Q:what textures of furnace refractories are good?
Common ceramics use ordinary clay and high alumina bricks, as well as thermal insulation bricks, calcium silicate boards and fiber cotton. The vessels fired with potter's earth are called pottery, and the vessels fired with porcelain clay are called porcelain. Ceramic is generic term of pottery, stoneware and porcelain. The objects taking the two different types of clay as the raw materials, like, potter's earth and porcelain clay, and made through the technological process of ingredients, forming, drying and roasting, ect. can be called ceramics.
Q:What parts of cement kilns are refractories used on?
Generally they are used in cyclone, feed pipe, and duct and refractories are high-strength alkali-resistant castable, calcium silicate board, high-strength alkali-resistant brick, dome-shaped alkali resistant brick. Refractories in smoke chamber are high-alumina refractory castable, anti-skinning pouring material and calcium silicate board. Refractories in duct are high-strength alkali-resistant bricks, calcium silicate boards and steel fiber reinforced castable. Refractories in hooding parts of kiln are high strength castable high alumina and calcium silicate board. Refractories in rotary kiln are phosphate bonded high alumina brick, silmo brick, magnesia chrome brick, steel fiber reinforced castable. Refractories in grate cooler are vault alkali brick, high alumina refractory castable, steel fiber reinforced castable and calcium silicate board. Refractory in coal burner is dedicated castable for coal burner.
Q:Fire insulation and fireproof insulation board materials What is the difference in performance?
Fireproof materials and insulation materials, refractories not the same thing, but some insulation materials are fire resistant and refractory. Fireproof material is a synthetic material characteristics of fire resistance or the material itself is a high temperature resistant, flame-retardant. Fireproof materials are mostly used for construction, playing an important role in fireproof today in various forms.
Q:What are the requirements of refractory temperature of refractory brick?
Refractoriness can reach 1690 degree, but the highest operating temperature is 1350 degree. If the temperature goes higher, operation life will be greatly shortened.

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