CAJ | 학술논문

设计了一种能够测量煤尘-瓦斯复合物最小引爆能量的自动测控装置。通过微处理器控制高压电火花能量来引爆煤尘-瓦斯复合物，并利用紫外线传感器检测试样的爆炸结果，实现了煤尘-瓦斯复合物的自动引爆和参数检测，得到不同复合情况下的最小引爆能量。
설계료일충능구측량매진-와사복합물최소인폭능량적자동측공장치。통과미처리기공제고압전화화능량래인폭매진-와사복합물，병이용자외선전감기검측시양적폭작결과，실현료매진-와사복합물적자동인폭화삼수검측，득도불동복합정황하적최소인폭능량。
A system that could detect the minimum detonating energy of coal dust-gas mixture is presented in this paper. In this system, we could get the mixture explosion data with UV sensor in automatic detonation. High voltage arc under the control of microprocessor is used to detonate the mixture. By analyzing the data collected in repeated explosion, we can obtain the minimum detonating energy of different coal-gas combinations.