Coal Rotary Dryer
Coal Rotary Dryer

We have been deeply involved in the coal drying industry for 20 years, and have dried coal slime, coal, lignite, raw coal, etc. to solve various coal drying problems. It is a technology-based enterprise integrating design, production and sales.

Coal Rotary Dryer - 0
Coal Rotary Dryer - 1
Coal Rotary Dryer - 2
Coal Rotary Dryer - 3
  • Capacity:3-100T/h
  • input moisture:30%
  • output moisture:10%(adjustable)
  • Power:3-110kw
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Applicable Material

Coal dryer can be widely used for drying coal, coal slime, peat, sludge, raw coal, lignite, flotation clean coal, mixed clean coal and other coal industry materials.
material
material
material
material
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Introduction

dry wet coal through hot air to reduce the moisture content of coal and improve combustion efficiency. According to the different physical properties of coal, there are dryers with different structures. For example, for coal slime with many unfavorable drying conditions such as high moisture, high viscosity, high water holding capacity, low calorific value, a new feeding method, a discharging device and a special dispersing device are used , eliminates the clogging, discontinuity, unevenness and material backflow of the cylinder dryer, reduces the load on the dust removal system, and is equipped with desulfurization and denitrification devices, which is green and environmentally friendly. Contact us for costing and Customized solutions

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Product Features

Large output and low energy consumption
It has strong overload resistance, large processing capacity, low fuel consumption and low drying cost.
New internal structure
The new internal structure strengthens the cleaning and heat conduction of dispersed materials, eliminates the sticking phenomenon on the inner wall of the cylinder, and is more adaptable to the moisture and viscosity of materials.
Good drying effect
The drying principle is relatively targeted and the drying effect is good. The finished coal contains less water and is of higher grade.
Zero horizontal thrust
The self-aligning supporting wheel device greatly reduces wear and power loss, with zero horizontal thrust and smooth and reliable operation.
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Flow Chart

Flow Chart

1.After the coal enters the dryer, it enters the following working areas: guide area, cleaning area, inclined lifting plate area, and unloading area.
2.The coal enters the material guide area, contacts with hot air and evaporates a large amount of water, and then enters the cleaning area. The cleaning area is equipped with a cleaning device that can quickly clean the coal adhering to the drum wall. The lifting plate in the inclined lifting plate area makes the material form a material curtain state. In the process, it can also break the particle agglomeration, increase the heat exchange area and improve the drying rate.
3.After drying, the moisture content of the finished product reaches the standard and enters the final discharging area. The material rolls to the discharge port to complete the entire drying process.
4.The reasonable structural design of the supporting wheel and the diversified lubrication methods make the supporting wheel less prone to wear and shaft breakage, shorten the replacement cycle, and extend the service life of the supporting wheel.
5.The combination of the spiral guide plate and the new lifting plate increases the fluidity and heat conduction of the material, allowing the material to enter the drying barrel and form a material curtain, which is more adaptable to the moisture and viscosity of the material.
6.The dryer system has good sealing performance,Inlet and outlet head adopts special seal to effectively reduce heat loss.
7.We accept customization of dryers made of different materials, such as carbon steel, stainless steel, special alloys, etc. Selection of dryer base, dust removal equipment, feeding and discharging equipment, and heat source equipment.
8.A variety of heat source equipment, you can choose the most suitable one according to customer conditions,The system is equipped with a PLC system and a video monitoring system, with a high degree of automation and simple operation.
9.Provide product quality assurance, with CE IOS certification to compare quality.

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Cass Video
cass video

material:cold slime dryer
capacity:60T/H
model:3.2x28m
input moisture:30%
output moisture:10%
heat source machine: Coal injection machine + combustion chamber
This set of equipment consists of a four-axis break-up feeder, a belt feeder, a coal injection machine, a combustion chamber, a dryer, a double cyclone dust collector, a desulfurization tower, PLC control and video monitoring. It has the characteristics of reliable operation, large production volume, high working efficiency, high thermal efficiency, simple operation, energy saving and environmental protection, which greatly meets the production needs of customers.

cass video

material:cold dryer
capacity:50T/H
model:3x25m
input moisture:30%
output moisture:10%
heat source machine: Coal injection machine + combustion chamber
This set of equipment consists of feeder, belt feeder, coal injection machine, combustion chamber, dryer, cyclone dust collector, pulse dust collector, control system, etc. It has the characteristics of reliable operation, large production volume, high working efficiency, high thermal efficiency, simple operation, energy saving and environmental protection, etc., which greatly meets the production needs of customers.

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Heat source equipment

Equipment suitable for burning coal as heat source

Gas furnace
Gas furnace
fluidized bed heater
fluidized bed heater
Chain grate stove
Chain grate stove
Pulverized coal combustion chamber
Pulverized coal combustion chamber
Combustion chamber + coal injection machine
Combustion chamber + coal injection machine
Coal grinding powder spraying machine
Coal grinding powder spraying machine
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Technical Parameter

 
Product Standard(M) Capacity(T/H) Feed Moisture(%) Final Moisture(%) Power(KW)
0.8*8 0.5-3 30% 15%-1% 3KW
1*10 1-5 30% 15%-1% 5.5KW
1.2*12 2-8 30% 15%-1% 11KW
1.6*16 6-10 30% 15%-1% 15KW
1.8*16 8-15 30% 15%-1% 18.5KW
2*18 10-20 30% 15%-1% 22KW
2.2*18 12-25 30% 15%-1% 30KW
2.4*22 15-30 30% 15%-1% 45KW
2.6*24 18-35 30% 15%-1% 55KW
2.8*26 20-40 30% 15%-1% 75KW
3*28 25-50 30% 15%-1% 90KW
3.2*28 30-60 30% 15%-1% 110KW
3.4*30 35-70 30% 15%-1% 132KW
3.6*32 40-80 30% 15%-1% 160KW
3.8*32 50-100 30% 15%-1% 185KW
Company Profile
Kolev Equipment Technology Co., Ltd. is a large-scale private technology enterprise. The company is committed to the research and development, production and sales of technical equipment for the mining and metal ore industries. It has been deeply involved in the ultra-fine grinding, industrial drying and crushing sand making industries for many years. We can provide you with Provide intelligent solutions and mature supporting products, focusing on the development of various powder equipment, complete powder production lines, drying production lines, sand and gravel line equipment and projects.Products are sold to 160 countries and regions and are well received by customers. Kolev Equipment has always been adhering to the business philosophy of surviving by quality and developing by credibility, striving to win the trust of customers with high-quality products and perfect after-sales service, and create a brilliant future for Kolev.
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