coal dryer used in coal dry system technology -

 Yufeng Rotary Dryer is widely used in the field of building materials, metallurgies, chemical industry, cement and so on. It can dry slag, coal powder, mining powder, clay, sand, limestone and so on. It is made into rotary body, lifting blade, driving device, supporting device etc. The dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation.

We supply the following dryer: Rotary dryer, rotary drier, dryer, drier, wet material rotary dryer, rotary drying machine, sand dryer, sawdust dryer, coal dryer, coal slime dryer, bentonite dryer, ore concentrate dryer, wood chip dryer, cassava dryer, gypsum dryer, cow dung dryer, drying machine,

High Efficiency Rotary Dryer with capacity 1-50tph 

1. What the rotary dryer can be used for ?

This dryer can dry many kinds of materials which contain moisture, such as coal, coal slurry, slag, industrial waste, and clay stone. They are widely used in building materials, metallurgy, and chemical industry.

2. what the rotary dryer consist of?

the dryer is formed by rotary body, lifting blade, driving device, supporting device and sealing ring.

3. Can I use the coal or gas as the heating source?

Yea, you can use coal, gas, electricity, oil and wind power to heat the dryer machine.

4. How the rotary dryer to work?

The raw material plate is arranged conveniently to allow adjustable angle positions. The material to be dried is inserted to the rotary cylinder through the raw material plate. Hot air flows within the cylinder causing the separation of water from the material by converting it into vapor which is discharged into the atmosphere. At this point, the material becomes dry.

The Rotary dryers has been optimized a lot , which possesses the following characteristics :

1. The internal adopts assembled structure which has improved the accuracy of the equipment and it is easy to transport and install.

2. According to the characteristics of different fertilizers ,we have arranged the second granulation zone reasonably so as to improve the granulation effect .

3. Adopts assembled hoist board so as to exchange heat fully and lower the energy consumption .

Coal dryer main applicable area:

• 1. The coal industry coal, coal with flotation, drying mixed coal and other materials drying;
• 2, the construction industry blast furnace slag, clay, limestone, sand, quartz and other materials drying;
• 3, processing industry, metal concentrates, slag, tailings and other materials drying;
• 4, the chemical industry of non-heat-sensitive materials drying

The working principle of coal dryer:

• I produced a rotary kiln system and equipment through technology innovation, the system used in the most advanced hydraulic gear wheel device, adopts the high precision measurement of piston pump, high precision control valve and contact graphite block seals and other advanced technologies.
• To improve the degree of automation, an industry watch TV Kiln fire, process simulation screen, burning zone by infrared scanning apparatus to Duanshao calcined with a direct reflection of the computers.
•  Thermal stability of the system, improved equipment operation rate, compared with the same specifications of equipment, operating rate of 10%, yield 5% -10%, 15% lower heat consumption.

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