DOI: 10.11799/ce202601002
Design of a roadway-free water distribution drainage pump house in hydrogeologically complex mines
CHEN Jinchao
Abstract：Traditional underground drainage pump houses in mines often feature structural complexity,construction difficulties,long construction periods,and harsh working conditions.To address these drawbacks,this paper presents the design concept and a specific solution for a roadway-free water distribution drainage pump house.By replacing conventional water distribution roadways,distribution shafts,suction shafts,and suction niches with a full-length,continuously arranged suction shaft,the proposed design has several advantages:simplified structure,higher mechanization level,reduced labor intensity,shorter construction duration,and easier long-term operation and maintenance.Compared with the traditional scheme,the roadway-free design shortens the construction period by 1.5 months and reduces the estimated investment by 0.711 million yuan,which is a 9.7%reduction.This approach shows broad applicability and potential for use in both coal and non-coal mining operations.
Keywords：drainage pump housewater distribution roadwaysuction wellroadway-free water distributionpump house design
Publication Date：2026-01-20
Online Publishing Date：2026-03-10(First online date of this platform, not the publication date of the document)
Pages：6( 12-17 )