Anthracite Dryer Machine

Application of Anthracite Dryer 

Anthracite, mainly composed of carbon, hydrogen, oxygen, nitrogen, and other elements, has lower sulfur content, less ash, and higher calorific value compared to other types of coal. Its distinctive feature is its nearly smokeless combustion, hence the name “anthracite”. Anthracite finds widespread applications in both industrial and domestic sectors. Industrially, it is commonly used in producing city gas, manufacturing desiccants, and synthesizing ammonia. On the domestic front, anthracite serves as a fuel for home heating, cooking, and in the production of charcoal pencils, among other uses. Compared to other types of coal, anthracite generates fewer smoke particles during combustion, resulting in relatively lower environmental pollution.

• Reducing Moisture Content: Coal typically absorbs significant amounts of moisture during mining, transportation, and storage. High moisture content in anthracite not only affects combustion efficiency but also increases transportation costs. Drying anthracite coal using an anthracite rotary kiln dryer can effectively reduce its moisture content, thereby improving its combustion efficiency and energy utilization rate.
• Improving Combustion Efficiency: High moisture content in anthracite coal during combustion can lead to unstable temperatures, slow combustion rates, and even incomplete combustion, affecting the stability and efficiency of industrial production. Drying anthracite coal using an anthracite rotary kiln dryer can improve its combustion efficiency, ensuring smooth industrial production.
• Reducing Environmental Pollution: High moisture content in anthracite coal during combustion easily generates pollutants such as smoke and carbon dioxide, negatively impacting the environment. Drying anthracite coal using an anthracite rotary kiln dryer can reduce emissions of pollutants produced during combustion, thereby protecting the environment.
• Enhancing Product Quality: Industrial production places high demands on the quality of anthracite coal, especially in processes requiring high-temperature combustion, such as producing city gas. An anthracite dryer can help remove impurities and moisture from anthracite coal, enhancing the purity and quality of the product.

Design Highlights of the Anthracite Rotary Kiln Dryer

Optimal Speed Adjustment

The anthracite dryer’s operating speed is adjusted according to the varied physical and chemical properties of the drying materials, ensuring adequate drying time and quality. Typically, it is equipped with a variable frequency motor for better speed control.

Innovative Feeding Mechanism

The adoption of a novel feeding and discharging mechanism design eliminates issues such as blockages, discontinuity, uneven feeding, and material return that commonly occur in drum dryers.

Enhanced Parameter Control

Equipped with an intelligent PLC electrical control system, the equipment offers more precise parameter control, adapting effectively to changes in material characteristics.

Self-centering Trunnion Device

The introduction of a new “self-centering trunnion device” ensures linear contact between the trunnion and roller, significantly reducing wear and power consumption, and thus extending the equipment’s lifespan.

General Specification

Model	Volume of the drum(m³)	Capacity(t/h)	Installation slope(%)	Maximum intake temperature (℃)	Main motor power(kw)	Weight(t)
Φ0.6×8	2.2	0.4-0.6	3-5	700-850	3	3.2
Φ0.8×10	5	1.3-1.8	3-5	700-850	4	4.4
Φ1.0×10	7.8	2.0-3.0	3-5	700-850	5.5	5.3
Φ1.2×10	11.3	3.0-4.0	3-5	700-850	7.5	8.1
Φ1.2×1.2	13.5	3.5-5.0	3-5	700-850	11	9.1
Φ1.5×12	21.2	5.5-7.5	3-5	700-850	15	14.6
Φ1.5×15	26.5	7.0-10	3-5	700-850	15	16.5
Φ1.8×12	30.5	8.0-11	3-5	700-850	18.5	21.9
Φ1.8×18	45.8	12-16	3-5	700-850	18.5	26.6
Φ2.0×20	62.8	16-23	3-5	700-850	22	36.5
Φ2.2×22	83.6	22-30	3-5	700-850	30	43.9
Φ2.4×22	99.5	26-35	3-5	700-850	45	53.1
Φ2.5×25	122.7	32-45	3-5	700-850	45	62.6
Φ2.6×24	127.4	33-46	3-5	700-850	45	63.0
Φ2.8×28	172.4	44-62	3-5	700-850	45	85.0
Φ3.0×25	176.6	45-64	3-5	700-850	75	89.0
Φ3.2×25	201	50-72	3-5	700-850	90	95.0
Φ3.4×28	254	65-92	3-5	700-850	110	122.0
Φ3.6×28	285	73-103	3-5	700-850	160	129.0

Performance Advantages of Semi-Coke Dryer

Trusted Sand Dryer Manufacturer——Zoneding

Zoneding is your trusted manufacturer and designer of sand dryers. Over the years, we have accumulated rich experience in the industry, always committed to providing excellent product quality and premium customer service. At Zoneding, we understand the importance of product quality, so we rigorously control every production process to ensure that each piece of equipment meets the highest standards. Furthermore, we prioritize user experience. From manufacturing to delivery, and from installation to commissioning and after-sales service, we have a professional team to follow up on every step, ensuring your user experience is worry-free.

Our product range also includes grinding mills, crushers, conveyors, feeding machine as well as beneficiation equipment, fine sand recycling equipment etc,which are widely applied in electricity, metallurgy, mine and quarry ,wharf, granary, chemical industry. Zoneding can provide you with safe and reliable solutions. Choosing Zoneding means not only getting high-quality products but also experiencing our professional, meticulous, and attentive service. Let’s work together to create a better future!