Design of Water-washing Tank Based on Selective Noise Reduction
The flameproof diesel engine is a kind of special power device used in explosive environment,which is a complex system.The noise of the flameproof diesel engine is one of the prominent problems found in the process of its use.By studying the principle of sound and vibration,a new type of The flameproof diesel engine exhaust treatment device with frequency selective noise reduction is designed and as-sembled into a water-washing tank.According to the frequency of noise elimination,the specific cavity spring mass noise reduction struc-ture size is designed to achieve the purpose of selective noise reduction.Through the combination and arrangement of the structure,the noise reduction intensity requirements are met.The new type of exhaust gas treatment box solves the problems of loud exhaust noise,large exhaust particles and high exhaust temperature of existing the flameproof diesel engines.
The flameproof diesel engineWater-washing tankNoiseVibration
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