| abstract |
The invention discloses a low-cost drying method for dewatering and dredging bottom mud. The mesh-shaped stabilization box is stacked into a ventilated wall for air drying, and the drying treatment of the dewatered dredging bottom sludge is completed. The low-cost drying method of the invention can make the dewatered dredging mud into clay brick adobe and fix it in a mesh-shaped stable box. Under the premise of effectively avoiding the smashing of the de-brick, it can also ensure the full contact between the adobe and the outside world, and can accelerate the The moisture in the bricks evaporates, and high-efficiency air-drying can be achieved in a very short time. It has the advantages of simple process, convenient operation, low cost, fast drying speed and good drying effect. The rapid drying of dewatered and dredged sediment is of great significance for realizing the reduction and resource utilization of dewatered and dredged sediment, and it also has great economic and social value. |