Spend Less Coal Slime Drum Drying Equipment with Top Technology (60825007531)

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Product Overview


Product Description

Product Introduction

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

Technical Features

1.Dingli coal slime dryer, with strong overload capacity, large quantity, less fuel consumption, dry low cost;
2.Adopts downstream drying method,the flue gas and wet material into the drying machine by one side of the dryer,it can take advantage of the high temperature flue gas to obtain high evaporation strength, low outlet temperature of the dryer,with high thermal efficiency.
3.It can change operation parameters according to the different material properties, the material in the dryer cylinder body can form stable whole curtain fabric, and the heat exchange more adequately;
4.New type feeding and discharging device, preventing drum dryer feeding jams, discontinuous and uneven return phenomenon, reduce the load of dust removal system;
5.New type of internal structure, to strengthen the effect on scattered material cleaning and heat conduction, eliminates the cylinder to moisture, has a more flexible adaption of sticky and moisture of the materials;
6.New type coal slime drying equipment to achieve the "zero thrust", greatly reducing the wheel wear, the cylinder has smooth and reliable operation;
7.The drying machine adopts "self-aligning roller device", make the wheel and roll ring with a linear contact, thus greatly reduces the wear and power loss;
8.Adopt unique large coal slime delay drying technology, guarantee the coal slime drying uniformity.

Process & Principle

Below is Drying Process

Below is 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 drying drum divided into the following workaround: one is the feeding area, the coal into the area exchaged 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 broken beat, big wet mud after repeated broken beating,which are broken into 20-40 mm particles slime ball, 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;Three is the main drying area, through two area processing wet mud has a granular loose state, the material in this area is inclined by feed plate copying, form a uniform state of material, then have a full heat exchager with the hot air, strong evaporation;Four is 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.


Input capacity(t/h)
Evaporation capacity(t/h)
Raw material moisture(%)
Outlet moisture(%)
12-15%(can be adjusted)
Drying temperature(℃)
Total power(kw)
Total weight(kg)
Covering area(m*m)

Our Service

Below is Dingli Group Packaging & Shipping:

Your device will be packed well in container and suit for long ocean shipping.

Below is Dingli Group Service Items:

1. According to your needs, select right model for you.
2. According to your special requirements, design customized solution and manufacture customized products for you.
3. Welcome your visit.
1. Sign contract, pay deposit, we arrange production.
2. Product acceptance.
3. Help you formulate construction scheme.
1. Assign engineer service for you on-site freely.
2. Install and adjust device, train how to operate.
3. After installation, leaving 1-2 technical staff to help you on-site production, until achieve customer satisfaction.

Company Information

Dingli Main Products

Biomass Rotary Dryer

Sawdust Dryer

Chicken Manure Dryer

Beer Yeast Drum Dryer

Brewer Spent Grain Dryer

Biomass Wood Pellet Production Line

Coconut Fiber Dryer

Coal Slime Dryer

Belt Dewatering Machine

Dingli Group Advantage:

1. Over 200 employees, 98% professional technical personnel;
2. Factory size over 15,000 square meters;
3. 480 Inventions & Patents
4. Exported over 80 countries,300 global partners;
5. Rank 3rd in China Drying Industry;
6. Customize Drying Production Line.

Below are Dingli Dryer Factory & Sales Team & Production Workshop Pictures:

Below are Dingli Group Honors & Certificates & Patents:

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Below are Dingi Customers Visiting:

Dingli Dryer Production Line has exported to over 80 countries with 300 foreign partners, such as Germany, Britain, United States, Italy, Israel, Chile, Thailand, Russia, Vietnam, India, Cambodia, Indonesia, Malaysia, Thailand etc.

Below are Installation Sites of Our Customers:

After reach deals, Dingli Engineer will fly to your address, install and adjust machine for you freely.
Also train you operation skills, until you are satisfied.

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Q: What is your Business Model? Trading company or factory?

A:We are a 15 years factory, all our machinery are manufactured by ourselves, factory direct sales, product quality and after-sales service can be guarantee.

Q: Can I visit your factory?

A: Yes. Many domestic and international customers visit our factory every year. Our company is located in Zhengzhou Henan province, China, you can come here by air or train.
The nearest airport is Zhengzhou Xinzheng International Airport, and the Airport Code is CGO.
We will pick you up at airport. Welcome to visit our factory.

Q: What is the Quality of your products?

A: Dingli Group products come with best quality, and our products passed CE certification, exported to lots countries around the word, such as Australia, Malaysia, India, Italy ,Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured with the quality absolutely.

Q: What is the Installation of your products?

A: Dingli Group has several experienced technicians with passports ready to go for installation, when installation service is needed, the client should pay for technicians’ round way air tickets, food and lodging, most importantly to guarantee the technician's safety.

Q: What should I provide to get the suitable quotation?

A: 1.What is the raw material for the production line?
2. What is the capacity per hour you required?
3. What is the maximum input size of the raw material?
4. What is the output size and application for the final product?
You can send inquiries from this page.Once we get your answers,we can provide you the best quotation immediately.
Remarks: The price will depend on different models.

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