Sludge dryer is a kind of sludge treatment equipment, which is used by many related enterprises. The following is an introduction to the composition and performance characteristics of the sludge dryer, so that we can have a clearer understanding of it in the use process.
1、 What is the composition of sludge dryer
1. The wet sludge enters into this area and contacts with high temperature hot air to evaporate water quickly. The material is transferred to the next working area if it is not bonded under the large guide angle of the plate;
2. In the discharge area, the roller does not set the plate in this area, and the material rolls and slides to the discharge port in this area to complete the whole drying process;
3. In the cleaning area, the wet sludge in this area is lifted up by the plate to form a curtain state, and it is easy to form the phenomenon of sticking to the roller wall when the material falls down. In this area, because the equipment is designed with a cleaning device, the cleaning device can reasonably clean the material adhered to the inner wall. In this process, the cleaning device also plays a role in crushing the material pellets, thus increasing the heat exchange area and improving the efficiency Drying rate;
4. In the inclined lifting plate area, the wet sludge has been in a low moisture loose state in this area, and the material has no bonding phenomenon in this area. After heat exchange, the material reaches the required moisture state and enters the final discharge area. The river canal sludge with a variety of microorganisms has been ignored by people all the time, and also brings many problems for urban environmental governance. The sludge drying equipment developed by our factory can dry the sludge, which is convenient for the production of sludge bio organic fertilizer. It is the preferred drying equipment for organic fertilizer manufacturing enterprises.
2、 Characteristics of sludge dryer
1. The sludge dryer has compact structure, small floor area and less auxiliary equipment, saving investment and operation cost.
2. The sludge dryer adopts conduction heating mode, with large heat transfer area and small heat loss, and the heat utilization rate can reach more than 90%.
3. The wedge-shaped blade of sludge dryer has self-cleaning ability and can maintain high heat transfer efficiency.
4. The drying degree and particle size of dried sludge are uniform.
5. The drying process of sludge dryer is highly adjustable and easy to operate and control.
6. The dried sludge contains high calorific value and organic components, which is a renewable resource with utilization value and meets the requirements of environmental protection.
The above is the sludge dryer structure and performance characteristics of the introduction, need to contact us at any time.