根据聚能效应原理，结合工程实际，设计了一款较为实用和廉价的聚能爆破装置，并进行了地面试验，爆破切割效果较好，达到了预期目的。该爆破装置在平煤六矿回风立井冻结管爆破注浆施工中发挥了作用，取得较好效果。该爆破装置可在冻结管爆破注浆施工中推广使用。%According to a principle of the energy accumulation effect ,in combination with the project ac‐tuality ,a practical and cheap energy accumulated blasting device was designed .A surface ground test of the device was conducted ,the blasting and cutting effect was good and the expected purpose was reached. The blasting device played a role in the freezing pipe blasting and grouting construction of the mine air returning shaft in Pingmei No.6 Mine and a good effect was obtained .The blasting device could be promoted to the application of the freezing pipe blasting and grouting construction.
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