High production petroleum coke drying machine/rotary coal dryer kiln manufacturer

Product Description

(1) Product name

rotary coal dryer kiln product presentation

Mainly used for drying wet materials in building construction, metallurgy and chemical industries. Can dry various materials with strong adaptability, besides, it is a common drying device in cement plant with simple and reliable operation applies the new type scatter plate device and with various functions, such as guide direction, flow on an average, scatter the material and more can make the material in the thin, average and complete condition contact the heat airflow completely and use the heat energy fully moreover, it adopts reasonable operational parameter, and compared with general dryers, it reduces the coal and power consumption above 10 to 15% and increase the output above 10 to 15%. At present, it is widely used in cement and mining industries.

rotary coal dryer kiln features:
1. The use of a new device to overcome the traditional dryer "wind tunnel" phenomenon, high thermal efficiency, coal consumption by 20% or so.
2. Applicable to a variety of combustion furnace use: high temperature boiling furnace, pulverized coal mill and artificial coal furnace.
3. Transmission size gear with pin can be changed gear, replacing the traditional steel gear, cost savings, but also greatly reduces the maintenance costs and time.
4. The use of centralized control system, can achieve large-scale enterprise computer central monitoring and management.
5. greater production capacity, continuous operation, less failure, low maintenance costs.
6. for a wide range, you can use it to dry granular materials, for those who attach a large material is also very favorable.

rotary coal dryer kiln working principle:

The dry wet material is sent by the belt conveyor or bucket elevator to the hopper, and the material enters the feed end through the feed line. The inclination of the feed pipe is greater than the natural inclination of the material so that the material flows smoothly into the dryer. The dryer cylinder is a rotating cylinder slightly inclined with the horizontal line. The material is fed from the higher end, the heating medium enters from the low end, into the countercurrent contact with the material, and the heating medium and the material flow together into the cylinder. As the rotating material of the cylinder is operated by gravity to the bottom end. Wet material in the cylinder forward movement process, directly or indirectly get the heating body of the heat, so that the wet material to dry, and then at the discharge end by the belt conveyor or screw conveyor. In the cylinder wall is equipped with copy board, its role is to copy the material and sprinkle, so that the material and air contact surface increased to improve the drying rate and promote the material forward. Heating body is generally divided into hot air, flue gas and so on. After the heating body by the dryer, the cyclone dust is generally required to bring the gas within the material collected. If you want to further reduce the exhaust dust content, but also through the bag filter or wet dust collector and then put emissions.

Small size, light weight, simple structure, good technology, low sensitivity to oil, shock resistance and small inertia, simple and reliable structure, and the whole equipment is driven by a single motor.

High quality and thick drum barrel strong

solid construction, guarantee the strength of the machine.manufacturing and installation accuracy require is high, using maintenance is convenient.

Specially designed flexible movable, grate and drying raw materials.the flights has the characteristics of high temperature.

rotary coal dryer kiln is used for drying sand, coal, sludge, coal slurry, brown coal, fly ash, gypsum, clay, kaolin, mineral powder, slag, iron powder, mill scale, wood chips, chicken manure, feed etc. It's widely used in building materials, metallurgy, cement and mining industry. sludge rotary dryer mainly consists of drum barrel, roll ring, wheel gear, lifting board, chain, reduction gears, and motor etc parts.

Maintenance of the rotary coal dryer kiln

1. the newly installed tires prone to loose must be checked regularly.
2. pay attention to the work of the various parts of the machine is normal.
3. please check the wear and tear, pay attention to replace the wear parts.
4. bearing oil temperature rise, should immediately stop the cause of the check to be eliminated.

Warranty of the rotary coal dryer kiln
100% brand new when leaving the factory. The seller guarantee the quality of the machine (excluding wearing parts)for a period of 2 years from the date of trial run but not exceed 24 months from the date on which machine shipped out of the factory.