Coal slime dryer is a device used to dry coal slime. It uses high-temperature airflow to dry the coal slime, causing it to lose moisture and reach a preset dry moisture content for subsequent use. The following is a detailed introduction to the coal slime dryer:

Working principle

The working principle of the coal slime dryer is to use high-temperature airflow to dry the coal slime. First, the coal slime is fed into the feed port of the drying equipment and then transported through the conveying system inside the dryer. During the transportation process, the high-temperature airflow is introduced into the dryer and contacts the coal slime to evaporate the moisture on the surface of the coal slime. The high-temperature airflow is generally formed by heating the air with a burner. The coal slime passes through the rotating cylinder, and the contact area with the high-temperature airflow is increased, and the moisture evaporates rapidly. Finally, the dried coal slime flows out from the discharge port of the dryer and can be directly used for combustion or other industrial applications.

Features and advantages

High-efficiency processing: The coal slime dryer adopts advanced drying technology, which can quickly and efficiently process a large amount of coal slime, with strong carrying capacity and high processing output.

Economic and energy-saving: The equipment uses the downstream drying method to obtain a high evaporation intensity using high-temperature flue gas, which makes the dryer outlet temperature low and the thermal efficiency high. At the same time, it has strong anti-overload capacity, relatively low fuel consumption, and reduces the drying cost.

Environmental protection and safety: The coal slime dryer adopts a fully enclosed drying system, with less dust emission and low noise during operation, which is beneficial to environmental protection. In addition, the equipment can use a variety of clean heat source devices, such as natural gas, steam, coke oven gas, gas, biomass particles, etc., which increases the flexibility of energy utilization.

Stable and durable structure: The coal slime dryer has a compact structure, small footprint, and simple and convenient installation and maintenance. The equipment uses high-quality materials and high-quality parts to ensure the reliability and durability of the machine, reducing maintenance costs and downtime.

Strong adaptability: The coal slime dryer is not only suitable for drying coal slime, but can also be widely used in metallurgy, building materials, chemicals, cement, road construction and other fields to dry a variety of materials. At the same time, the equipment can change the operating parameters according to the properties of different materials, so that the material can form a stable full-section curtain in the dryer cylinder, and the mass heat exchange is more sufficient.

Dingli coal slime dryer plays an important role in the efficient processing of coal slime resources with its advantages such as high efficiency processing, economic energy saving, environmental protection and safety, stable and durable structure and strong adaptability.