Coal Dryer

Coal Dryer

Zoneding’s coal dryer is designed to handle high-humidity coal, suitable for various coal particles. It efficiently smashes and dries coal, making it a versatile source for power plants and industrial raw materials, with applications in construction, metallurgy, and mining.

Capacity: 300-3000 t/d
Dried Moisture(%): 12-15% (Adjustable)
Heat Source: biomass, natural gas, diesel, coal, etc.
Application: Plant for drying/upgrading all kinds of coal, lignite, anthracite, low rank coal, etc.

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What is Coal Dryer?

Coal dryer is a new type drying equipment grown from rotary dryer to dry all kinds of coal. Coal itself is usually of high humidity and high agglutination. The coal dryer developed by Zoneding is targeted at these characters and suitable for various particles in coal industry like coal slime, fine coal, tail coal, etc. The special device smashes wet coal, which improves the heat transformation efficiently. Dried coal can be used as the source of the power plant as well as raw material in industry. In addition, coal drying machine is also applied for drying other material of certain humidity and particle size in building materials, metallurgy, mining and so on.

What is Coal Dryer?
Applications of Coal Dryer Machine
Working Principle of Coal Dryer Machine
Structural Advantages of Coal Drying Machine
Environmental Value of Coal Dryer
General Specification
FAQ
Related Products

Applications of Coal Dryer Machine

Applied Materials:nCoal, slime, anthracite, lean coal, Mongolian coal, clean coal, nickel coal, coking coal, lignite, raw coal, soft coal, tail coal, middings coal, fly ash, flotation concentrate, mixed coal, slag, clay, bentonite, limestone, quartz, metal ore, etc. in coal industry, construction industry, mineral industry, chemical industry and so on.

Working Principle of Coal Dryer Machine

Wet coal of a certain humidity firstly passes through a professionally designed dispersion device. The well-dispersed coal is conveyed to the feeder, by which it is then fed into the cylinder. Here in the rolling drum, wet coal is thrown up and down by blades and gets water and heat exchanged. The dried coal is belched out of the drum by the star-shaped unloader and conveyed to the package. The entire drying process is completed.

Structural Advantages of Coal Drying Machine

The minimization of the drying cost. The two ends of the cylinder are sealed well and heat is preserved to decrease the heat loss. It adopts the low-cost coal as the heat source fuel to reduce the fuel expenditure. In addition, coal drying machine is in fully automatic to reduce manpower cost.
Maximum safe production. Full automation during the whole production process prevents the occurrence of accidents.
High-quality finished product. Coal dryer adopts three-layer settlement structure to reduce the dust pollution of the material. High-temperature rapid process reduces the organic elements loss of the material. Online moisture inspection and fuzzy control, the water content of material is consistent after the drying process.
High drying strength. The water removal amount per hour can reach up to a maximation of 8000KG with continuous production.
High drying efficiency. Coal dryer adopts high-temperature rapid drying process; the hot air temperature utilization has been increased by 40 percentage points compared with the normal low temperature drying method. With the heating system with as high as 90% thermal efficiency, the overall thermal efficiency of the dryer amounts to 73%. Part of the heated air will be put into the head end for continuous heating, which reduces heat loss.

Environmental Value of Coal Dryer

>> Provide solutions to the pollution and occupied area problems of coal slime in coal separating plants.

>> Reduce the power generation cost of coal and power plants.

>> Promote the comprehensive utilization of coal.

General Specification

Spec./m (Dia.×Length)	Shell Cubage (m³)	Capacity (t/h)	Installation Obliquity(%)	Highest Inlet Air Temperature(℃)	Main Motor (kw)	Weight (t)
Φ1.2×8.0	9.0	1.9～2.4	3～5	700～800	7.5	9
Φ1.2×10	11.3	2.4～3.0	3～5	700～800	7.5	11
Φ1.5×12	21.2	4.5～5.7	3～5	700～800	15	18.5
Φ1.5×14	24.7	5.3～6.6	3～5	700～800	15	19.7
Φ1.5×15	26.5	5.7～7.1	3～5	700～800	15	20.5
Φ1.8×12	30.5	6.5～8.1	3～5	700～800	18.5	21.5
Φ1.8×14	35.6	7.6～9.5	3～5	700～800	18.5	23
Φ2.2×12	45.6	9.7～12.2	3～5	700～800	22	33.5
Φ2.2×14	53.2	11.4～14.2	3～5	700～800	22	36
Φ2.2×16	60.8	13.0～16.2	3～5	700～800	22	38
Φ2.4×14	63.3	13.5～16.9	3～5	700～800	37	45
Φ2.4×18	81.4	17.4～21.7	3～5	700～800	37	49
Φ2.4×20	90.4	19.3～24.1	3～5	700～800	45	54
Φ2.4×22	99.5	21.2～26.5	3～5	700～800	45	58
Φ2.6×24	127.4	27.2～34.0	3～5	700～800	55	73
Φ3.0×20	141.3	30.1～37.7	3～5	700～800	75	85
Φ3.0×25	176.6	37.7～47.1	3～5	700～800	75	95
Φ3.2×25	201	42.9～53.6	3～5	700～800	90	110
Φ3.6×28	285	60.8～76.0	3～5	700～800	160	135

FAQ

Q1. Who are we?
A1: Zoneding Machine is manufacture of mining machine which is located in Henan province of China. We have been professional on grinding mill, stone crushers, sand making machines, production line for ore beneficiation, sand and aggregate industries since 2004.

Q2. What is our main crusher products?
A2: Jaw Crusher/Cone Crusher/Vibrating Screen/Sand Making Machine/Mobile Stone Crusher Plant/Vibrating Feeder/Fine Sand Recovery Machine/Screw Sand Washing Machine/Impact Crusher/Vertical Shaft Impact Crusher/Hammer Crusher/Belt Conveyor/Stone Crushing Plant.

Q3. What about the price ?
A3: We are able to give you competitive price than market one cuz we are factory, and we have a policy that ” for saving time and absolutely honest” business attitude,we quote as low as possible for any customer, and discount can be given according to quantity

Q4. What services can we provide?
A4: Accepted Delivery Terms: FOB, CFR, CIF；
Accepted Payment Currency: USD,EUR, CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken: English,Chinese,Spanish,Arabic,French,Russian

Q5: When will the delivery be?
A5: For inventory goods, we can ship them within 3-5 days. For customized equipment and other devices, we will specify according to clients’ needs as we quote.