Noise reduction system for iron ore slurry pump house

• Main Authors: LIU CHENG, HAN XICAI, LIU SHUANGSHUANG, LI ZHANGUO, LIANG BAOCHENG, BAI XINJIE, WANG FENG
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention is suitable for the field of workshop noise reduction systems, and provides an iron ore slurry pump room noise reduction system which comprises damping elements arranged on all mortar pumps. The damping element is arranged between the concrete foundation and the profile steel base; a plurality of mortar pumps form a group, a composite silencing cover is arranged outside each group, and a rubber vibration isolation pad or a damping spring vibration isolation pad or a rubber vibration isolation pad is selected as the damping element. Therefore, the influence of noise of the mortar pump room on the environment of the surrounding working area can be greatly reduced, the requirement of the environmental protection standard is met, and the working environment of operators in the pump room is greatly improved. The problem that noise of the mortar pump room affects normal work of operators is effectively solved, and physical and psychological health of workers in surrounding working areas is effectively