Experimental method for studying the source mechanism and disappearance mechanism of CO in underground coal mines
An experimental method and mechanism technology, which can be used in material inspection products, fuel testing, etc., to solve the problems of undetectable, unclear disappearance mechanism, adsorption, etc., and achieve the effect of easy operation, simple and convenient operation, and simple experimental method.
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[0054] Such as figure 1 An experimental device for studying the source and disappearance mechanism of CO in underground coal mines is shown, including a sealed box 1 consisting of a box body 1-1 with an opening at one end and a sealed box cover 1- for closing the opening. 2 structure, the sealed box 1 is provided with two operating holes 2, the operating holes 2 are sealed with gloves 3, and the sealed box 1 is used for the operator to wear the gloves 3 A cutting tool for cutting off the surface coal body. The sealed box 1 is equipped with a crusher for crushing the coal sample from which the surface coal body is removed. The crusher is provided with a crushing chamber 8 for holding the coal sample. The crushing chamber 8 is provided with a heating device for heating it to increase the temperature of the coal sample, and the sealed box 1 is provided with a first air inlet pipe 4 for passing nitrogen gas to the sealed box 1 for the CO gas and The mixed gas of nitrogen or nitroge...
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