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一、煤尘爆炸试验巷道的用途为了进行煤尘防爆和隔爆措施的试验,以及煤尘爆炸机理的研究.这些研究试验工作,只有在近似于井下实际条件的试验装置里才能进行,愈接近于井下条件,则试验得出的防、隔爆措施愈可靠.由于按比例缩减规律的巨大复杂性,不可能在任何小型的结构中去研究阻隔物(岩粉棚等防、隔爆措施)装置,同时也不可能通过小型装置的试验为井下实际条件下的防隔、爆措施提供可靠的
First, the use of coal dust explosion test roadway In order to carry out coal dust explosion-proof and explosion-proof measures and coal dust explosion mechanism of the study of these research work, only in the approximate actual conditions downhole test device can be carried out, the closer Under the downhole conditions, the more reliable the tests are, the more reliable the explosion-proofing measures will be. Due to the huge complexity of the scaling-down law, it is not possible to study the barrier in any small structure (anti-explosion and anti-explosion measures) Device, but also impossible to provide a reliable test for the anti-separation and explosion measures under the actual conditions in the underground through the test of the small device