• Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
  • Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
  • Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
  • Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
  • Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
  • Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

After-sales Service: Installation, Commissioning, Technical Training
Warranty: 1 Year
Movement Way: Agitation
Atomization: Rotary Atomization
Flow: Cross Flow
Heating Mode: Transmission
Customization:
Manufacturer/Factory & Trading Company
Diamond Member Since 2024

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Rating: 5.0/5
Henan, China
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  • Overview
  • Product Description
  • Working Principle
  • Product Advantages
  • Product Parameters
  • Company Profile
Overview

Basic Info.

Model NO.
DLMG
Material Status
Powder
Drying Medium
Air
Operation Pressure
Atmospheric Pressure
Operational Method
Continuous
Weight (Kg)
7600
Dimension(L*W*H)
(D) 4X30
Capacity(T/D)
2400
Early Moisture(%)
30-60%
Key Selling Points
Sustainable
Heating Method
Gas/Oil/Electric/Steam/Biomass/Coal Heating
Product Name
Lignite Coal Drying Equipment
Drum Diameter (M)
4
Plant Area(M2)
15*55
Material
Steel, Stainless Steel
Video Outgoing-Inspection
Provided
Raw Material
Lignite, Lignite Coal, Brown Coal
Applicable Industries
Manufacturing Plant, Energy & Mining
Core Components
Motor, PLC
Final Moisture(%)
17-30%
Transport Package
Container
Trademark
DINGLI
Origin
Henan, China
Production Capacity
20 Set/Sets Per Month

Product Description

Product Description


The coal slime is coal washing process of industrial waste residue. Due to coal slurry with high moisture content, high viscosity, high water, and low calorific value such many other adverse conditions, it is difficult to realize industrial use, based on the coal slime industry market and the characteristics of coal slurry, through many times technical research and practice,Dingli company developed a new generation of coal slime drying system meticulously, drying product moisture is less than 15%, the calorific value of coal can achieve 2800-4200 kcal/kg,it is a good fuel of coal boiler. This set of equipment technology is mature, stable running, convenient operation and maintenance.

Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

Coal drum dryer is mainly composed of hot blast stove, belt feeding machine, drum dryer, belt discharging machine, induced draft fan, cyclone dust collector, bag filter (or wet dust collector) and operation control system.

The special Coal Slime Dryer uses a special dispersing device to break up the bonded slime and dry it. The contact area between the slime and the hot air is increased, and the heat utilization rate is greatly improved. The dried slime can reduce the moisture to less than 12% at one time, and the dried coal slime can be directly used as a fuel, which makes the coal slime into treasure.

This coal dryer equipment can be used for drying all kinds of coal, lignite, carbon coal, including anthracite, lean coal and poor lean coal, lean coal, coking coal, fat coal, air fertilizer coal, gas coal, coal and weakly caking coal, not sticky coal, long flame coal, lignite, coal washing, screening, raw coal, bituminous coal,the tail coal, midding coal, etc. Equipment can be made according to the customers' requirements.


Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

 

 
 

Working Principle


Coal drum dryer is mainly composed of hot blast stove, belt feeding machine, drum dryer, belt discharging machine, induced draft fan, cyclone dust collector, bag filter (or wet dust collector) and operation control system. Equipment used downstream drying process, its working principle is as follows: wet material after entering the drying drum divided into the following workaround:

1. Feeding area, the coal into the area exchanged with high temperature and hot air quickly evaporate moisture, the material in large Angle of guide plate copy, to be imported under a workspace.

2. The crushing beat cleaning area, equipment design in this area have broken beat cleaning device, wet mud grabbed by grating copy board has broken beat, big wet mud after repeated broken beating, which is broken into 20-40 mm particles slimeball, forming curtain material status, increase the heat exchange area, improve the drying rate, reasonably cleaning the mud in the cylinder wall, and prevent mud adhesion.

3. Main drying area, through two areas processing wet mud, has a granular loose state, the material in this area is inclined by feed plate copying, form a uniform state of the material, then have full heat exchange with the hot air, strong evaporation.

4. Pounding broken dry area, in the region after repeated pounding broken mud, mud particles from 20-40 mm broken into 10-20 mm size (request), and moisture further reduced.
Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

Product Advantages

1. The lignite dryer is horizontal placement, zero thrust, no axial load. Effectively reducing the wheel, the ring taper wear, extend the bearing life, reduce the accident rate, improve the equipment driving rate, reducing maintenance costs.

2. The material dispenser evenly throw the material to make the material more uniform and complete, fully heat and moisture exchange, the unit heat index is less than 800kcal / kg • H2O, so more energy efficient.
3. The exhaust gas temperature is close to the dew point temperature, humidity near saturation, significantly reducing the consumption.
4. For the surface of high-humidity materials, use middle temperature treatment, low-temperature structure water and chemical water is used low-temperature treatment, make full use of "hot" and "wet" potential of two substances as the driving force, that will not cause metal heat Deformation, but also save energy, make the equipment run more secure.
5. Lignite dryer system using new process and new technology, fully suitable for all kinds of lignite precipitation characteristics of the law, the operating temperature is lower than the ignition temperature, even without inert gas replacement, it will not cause a fire.
6. Excellent energy-saving safety control system is fully guaranteed:
(1) temperature interlock control;
(2)adjustable capacity control;
(3) precipitation capacity of the best state;
(4)negative oxygen state operation;
(5) system operation pressure interlock control.
Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

Product Parameters

Model Capacity(T/D) Initial moisture(%) Final moisture(%) Total Power(kw) Covering area(m²)
DLMG1916 300 <30 13±2 130 42*16
DLMG2220 500 150 46*16
DLMG2522 800 200 48*16
DLMG2825 1000 250 51*16
DLMG3026 1300 280 52*18
DLMG3228 1500 330 55*18
DLMG3430 1800 380 56*18
DLMG3632 2200 450 58*18
DLMG3835 2700 560 60*18
DLMG4036 3000 660 60*18
Note: the capacity of equipment is directly related to the reduction of water content of coal. The proportion of precipitation is large, and the production capacity of equipment decreases correspondingly. Specific consulting Dingli company.
Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
 
 
 

Company Profile


Founded in 2003,we can provide you with complete energy plant solutions.Zhengzhou Dingli has four series of products with high scientific and technological content, such as Drying series, Dehydration series, Heat source series and Crushing series.

With 20 years of R&D and production experience, we have 350+ technical patents. Have a professional installation and after-sales team. There have been many successful cases in the world.

Zhengzhou Dingli Group has products including wood chips, sawdust, shavings, bagasse, coffee grounds, and other biomass drying pellet production lines. Pomace, beer yeast, cassava residue, etc. Feed Drying equipment. Manganese ore, sand, sludge, gypsum, fly ash, etc. Mineral slag drying machine. Raw coal, coal slime, lignite, and anthracite coal drying plant, Coconut fiber & cocopeat drying equipment. Poultry manure dryer and organic fertilizer production line. Continuous biomass charcoal-making machine, biochar-making plant. We also provide related wood shaving machines, pellet machines, charcoal machines, etc. Which are required by the production line.


Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, ClayLarge Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, ClayLarge Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, ClayLarge Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, ClayLarge Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay

 

Large Capacity Lignite Coal Rotary Drum Dryer Drying Machine for Industrial Slime, Coal, Peat, Waste Residue, Mineral Soil, Iron Ore Slag, Clay
 

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