According to the technical requirements and limiting factors of a certain project,research on the land reclamation technology of construction waste was carried out.Based on the analysis of the material characteristics of construction waste,two-stage screening facility with a three-step and low-friction grizzle type vibrating feeder with screening function and snap type vibrating screen with adjustable amplitude were proposed to solve the difficulty of screening qualified material from construction waste.The self-propelled flat barge with on-board excavators has been developed to achieve shipping,unloading and transferring construction waste to other barges.A new type of environmental protection split barge with shallow draft,low headroom and adjustable anti-pollution curtain has been developed for the environmental backfilling under sea surface under the height and depth limit conditions.
construction wastegrizzle vibrating feederflat barge with excavatorsplit barge with automatic anti-pollution curtain