Abstract: The water sump is an important well lane project in the mine construction work. The water sump structure in the traditional design is discrete， there are four slants connected with two sets of desilters and water sumps，and the proportion of invalid engineering is relatively large. In order to improve the design utilization rate and improve the essential functions of the water sump civil engineering projects， intensive integration of the water sump structure was carried out， and an overall structural design plan for clearing sloping lanes， sedimentation pools， and water sumps was put forward， only one slant is designed to connect two sets of desilters and water sumps. and an independent functional area was formed by using an isolation method to facilitate construction and maintenance， and reduce construction investment and production costs.

Key words: The water sump system, Intensive, Integral structure, Partition, Design improvement