Practical Methods to Glory-hole Blockage in Zijinshan Gold Mine

Glory—hole is the vital haulage passage in the mine of drift hole with the glory-hole method.Whether the glory-hole is nornlal or not it may cause a tremendous influence to the mine production.This is a main problem in Zijinshan Gold Mine that the glory—hole may block up, and the relevant mediation is of great significance to the mine safety and reduction of economic losses.With analysing and researching of the concrete conditions, the working sequence and mediation method to the glory-hole blockage is put forward.