The invention relates to the technical field of dredging construction, and discloses a novel environment-friendly dredging sand loading barge. The novel environment-friendly dredging sand loading barge comprises a barge body, a mud inlet pipe, a hydrocyclone, a dewatering screen, a conveying device and a barge loader. The hydrocyclone is arranged on a barge deck, and the mud inlet pipe is connected with a mud inlet of the hydrocyclone. The dewatering screen is a high-frequency vibrating screen and is arranged below a sand outlet of the hydrocyclone. The barge loader comprises a rail, a rack, abarge loading hopper, a barge loading arm and a barge loading belt. The rail is longitudinally arranged on the barge deck, walking wheels are arranged at the bottom of the rack and matched with the rail, the barge loading hopper is arranged on the upper portion of the rack, the barge loading arm is arranged below an outlet of the barge loading hopper and stretches out of a barge board, and the barge loading belt is arranged on the barge loading arm. The conveying device is connected with the dewatering screen and the barge loading hopper. The novel environment-friendly dredging sand loading barge has the advantages that the application range is wide; environment-friendly work is achieved; dredging sand is purified, and the mud content of the dredging sand is smaller than 3%; and dewatering treatment is conducted, the water content of the loaded dredging sand is smaller than 15%, and the loading efficiency of the deep cabin barge is improved.

本发明涉及疏浚施工技术领域，公开了一种新型环保疏浚砂装驳船，包括船体、进泥管、水力旋流器、脱水筛、输送装置、装船机；所述水力旋流器设置于船舶甲板上，进泥管连接水力旋流器进泥口；脱水筛为高频振动筛，脱水筛置于水力旋流器出砂口下方；所述装船机包括轨道、机架、装船料斗、装船臂、装船皮带，轨道纵向设于船舶甲板上，机架底部设有行走轮与轨道配合，机架上部设有装船料斗，装船料斗出口下设置装船臂，装船臂伸出舷外，在装船臂上设置装船皮带；输送装置连接脱水筛与装船料斗。本发明的优点在于：适用范围广；实现环保作业；对疏浚砂进行净化处理，疏浚砂的含泥量小于3%；再进行脱水处理，装驳疏浚砂含水率小于15%，提高深舱驳的装载效率。