Sand and gravel three-cylinder drying equipment is a kind of drying equipment widely used in ore, building materials and other industries.
It uses heat transfer between hot air and sand to achieve rapid drying of sand and gravel.
Below we will make an in-depth analysis of the sand and gravel three-cylinder drying equipment from the aspects of working principle, characteristics and application fields, let's take a look at it.
1. Working principle:
The sand and gravel three-cylinder drying equipment is composed of three independent cylinders, which are the inner cylinder, the middle cylinder and the outer cylinder.
After the hot air enters the equipment, the heat generated by combustion through the burner is directed into the spaces of the inner, middle and outer cylinders.
At the same time, under the rotation of the sand turning plate in the cylinder, the wet sand and gravel are evenly scattered in the cylinder.
Under the action of hot air, the moisture of the sand and gravel gradually evaporates and discharges from the equipment.
Through continuous operation, the sand and gravel can quickly reach the ideal drying state.
2. Features: The sand and gravel three-cylinder drying equipment has the following characteristics:
2.1. High efficiency and energy saving:
The advanced hot air circulation system is used to make full use of heat energy and reduce energy consumption.
At the same time, the continuous rotation of sand and gravel in the inner, middle and outer cylinders increases the efficiency of heat conduction and improves the drying effect.
2.2. Wide application:
The three-cylinder drying equipment for sand and gravel is suitable for the drying of a variety of sand and gravel materials, such as river sand, limestone, quartz sand, etc.
At the same time, it can also be used to dry other granular materials, such as grain, mineral sand, etc.
2.3. Reasonable structure:
The barrel of the equipment is made of high-quality high-temperature resistant materials, which has high wear resistance and corrosion resistance.
At the same time, a special sand turning plate and a lifting plate are set inside the cylinder, so that the sand and gravel can be evenly scattered in the cylinder, thereby improving the drying effect.
2.4. Easy to operate:
The sand and gravel three-cylinder drying equipment adopts PLC control system, and the operation interface is simple and clear, which can realize automatic control and monitoring.
At the same time, the equipment can also be adjusted according to the process requirements to meet the drying needs of different sand and gravel.
3. Application field:
Sand and gravel three-cylinder drying equipment has a wide range of applications in the building materials industry, mining and metallurgical industries.
Specific applications include the following:
3.1 Building Materials:
The sand and gravel three-cylinder drying equipment can be used for the pretreatment of sand and gravel, so that it can achieve the ideal dryness in the construction process and ensure the quality of building materials.
3.2. Ore Processing:
In the process of mining and ore processing, the sand and gravel three-cylinder drying equipment can quickly dry the wet ore, improve the quality of the ore and reduce energy consumption.
3.3. Metallurgical industry:
In the metallurgical process, the sand and gravel three-cylinder drying equipment can be used for the pretreatment of ore, improve the smelting efficiency and quality, and reduce energy consumption.
Summary: Sand and gravel three-cylinder drying equipment has become one of the indispensable equipment in ore, building materials and other industries through the characteristics of high efficiency and energy saving, wide application and easy operation.
It not only has obvious advantages in terms of drying efficiency, but also plays an important role in the quality control and cost savings of materials.