Practice and comparison of several applicable schemes for temporary change of shaft mine hoist
The temporary change of mine hoist is an important link in the connection of the first and second phase of mine construction using shaft development mode.There are many kinds of ways to change the mine hoist,such as bucket,cage,skip and mixing of various lifting containers.In order to achieve the goal of improving the efficiency of changing mine hoist,shortening the construction period and improving the safety level,the practical cases of temporary changing mine hoist in shafts were summarized,the advantages and disadvantages of each other and the applicable conditions were sum-marized,and a preliminary comparative analysis and discussion on the technicality,rationality,econo-my and safety of the above-mentioned changing mine hoist schemes was made.
shafttemporary change of mine hoistsinking bucketcageskip
万方数据
维普
