Protective noise reduction device for fracturing equipment operation

Abstract

The invention relates to the field of oil drilling and exploitation equipment, in particular to a protective noise reduction device used in a fracturing equipment operation site. The protective noisereduction device comprises protective noise reduction walls movably connected with a foundation, first corner modules fixedly connected with one edges of the protective noise reduction walls, second corner modules fixedly connected with the first corner modules, and corner tie rods fixedly connected with the first corner modules and the second corner modules correspondingly. According to the protective noise reduction device, the structure is simple, by adopting the protective noise reduction device, the protective noise reduction walls can be prevented from being damaged by spattered high-pressure disintegrating slag, the noise sound level of night operation can be lowered to be 55dB or below, impact resistance of the protective noise reduction walls is strengthened, modular design is achieved, thus disassembly and loading and transportation are convenient, displacement at all directions among protective noise reduction modules, the first corner modules and the second corner modules is limited, and the positions of the modules in the transportation process are relatively fixed to each other.

Description

technical field [0001] The invention relates to the field of oil drilling and production equipment, in particular to a protection and noise reduction device used in fracturing equipment operation sites. Background technique [0002] In the prior art, due to the high pressure and high power of the fracturing equipment during operation, there will be a certain risk of high pressure and noise pollution during the operation. GB3096-2008 "Acoustic Environment Quality Standard" requires that the fracturing equipment must be 100 meters away from the wellhead during the operation, and the noise in the daytime should be controlled within 65dB and the noise at night within 55dB. However, the existing technology cannot control the noise at night. Within 55dB, it is impossible to operate at night due to noise disturbance, which greatly reduces the utilization rate of the equipment. [0003] In the prior art, in order to reduce noise, a mode in which a steel structure frame is fixed on ...

AI Technical Summary

Problems solved by technology

[0005] 1. The protection and noise reduction device in the prior art adopts the method of fixing the steel structure frame on the ground, which is not conducive to disassembly and relocation;

[0006] 2. The protective noise reduction device in the prior art cannot control the noise within 55dB, so it is impossible to work at night, which reduces the utilization rate of the equipment, thereby reducing the operating efficiency

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