Dongguan industrial noise control, soundproofed room, generator noise processing equipment

◎ generator room Noise Control Overview This standard specifies the technical requirements for diesel generator noise processing engineering design, construction, inspection and operation and management, as environmental impact assessment, operation and after the feasibility study, design and construction, environmental protection and the completion and acceptance technical basis for management. ◎ generator noise control Normative References (1) Environmental protection laws and regulations. (2) "sound environmental quality standards" (GB33096-2008) (3) "boundary of industrial enterprises of environmental noise emission standards" (GB12348-2008) ◎ generator noise processing design (1) Generator noise should meet the national standard "city Regional Environmental Noise Standards "(GB 3097-93) in the regional category corresponding noise emission standards. (2) shall be determined by the position of the enterprise diesel generator room space structure, generator power and the number of actual treatment capacity and treatment processes diesel generator noise processing projects, so that protection of the environment, economical, reliable technology. Select (3) process engineering and technology programs should meet the requirements of the environmental impact assessment report approved documents, after diesel generator noise processing should stabilize meet the relevant national and local emission standards. ◎ generator noise control technology in diesel generator noise control including mechanical exhaust noise of the engine, the intake noise and combustion noise, connecting rods and pistons, gears and other moving parts of high-speed reciprocating motion at work and the impact on the noise, cooling water discharge fan airflow noise. Integrated high noise diesel generating sets, based on the power level, typically up 100-125dB (A) diesel generator noise control method comprises inlet and exhaust, muffler processing gas exhaust passage ., acoustic treatment inside the room, room acoustic treatment, etc. ◎ generator noise processing sound source analysis of diesel generator sets are the main source of noise generated by a diesel engine, which includes the following sections: 1, the exhaust noise. The noise level generally above in 100dBA and direct pollution of the surrounding environment through the exhaust port, it also accompanied by high temperatures, toxic gases, residents living near, severely affected by the work. 2, the cooling fan noise. It mainly contains the rotation noise, vortex noise and mechanical noise components. 3, mechanical noise and combustion noise. Common major mechanical noise sources include piston slap, valve impact, gears, bearings and mechanical vibration injection device. 4, ground vibration and delivery. Strong diesel mechanical vibrations can be transported over long distances to the outside around the foundation and then radiated noise through the ground. ◎ generator room noise control methods: the most fundamental way diesel generator noise control is started from the sound source, reduce noise pollution from the perspective of the surrounding environment, adopting some of the conventional noise reduction technology; such as generators muffler, acoustic , acoustic, vibration, etc. but the most effective way. 1, reduce exhaust noise. This part of the noise is the main source of noise generators, according to the needs of design noise impedance composite pipe smoke exhaust muffler to reduce noise. 2, reduce the fan noise. Using resistive or impedance composite muffler two lower fan noise. 3, generator room acoustic structure maintenance, acoustic treatment. 4, vibration generators treatment, isolation process piping system. 5, a single small generators can be acoustic cover of governance. ◎ special attention when the generator noise control, to fully consider the generator equipment ventilation requirements, with the right equipment into the exhaust muffler channel. My company specializes in industrial noise control, generator noise control engineering research, design, manufacture and construction for many years, including diesel generator noise control engineering, generator room noise control, etc., such as governance in the engine room noise, we fully sealed, computer room a combination of anti-sound installation in the wall surface, the top surface of the engine room to install a combination of acoustic panels, air inlet and outlet silencer system, silencer combination block installation, ventilation equipment, the installation of a special exhaust pipe exhaust muffler, engine room door installation specially thickened fire insulation door. By the above treatment, high-frequency and low-frequency noise generator at work significantly reduced or eliminated, through the inlet and outlet muffler replacement generator system to meet a generator indoors work flow needed to keep the room temperature stability, security generator normal operation, so as to achieve extended generator life and protect the environment of double effect. Aerodynamic noise due to unstable process gas, i.e., by the disturbance and interaction between the gas and the gas generated by the object. In the industrial generator noise control, noise generator treatment works, generator noise control engineering, generator muffler works, generator noise control equipment technology has many years of experience, the effect of quality assurance, can provide examples of the effect of the visit. ◎ generator noise control parameters: parameters of generator noise control and we are constantly updated ... ... includes a generator noise control, generator noise processing, noise control generators, diesel generator noise control, Dongguan noise processing parameters generator, generator noise generator noise processing methods, governance, etc., if any of the parameters on the generator noise control company to ask questions, please call me. ◎ generator noise control service: industrial waste gas treatment | Organic waste gas treatment | PP spray tower | activated carbon adsorber | acid gas treatment tower | Dongguan environmental protection acceptance | generator noise control equipment | Dongguan City, Guangdong Province, Shenzhen Green Environmental Engineering Co. Companies generator noise control the whole year warranty and lifetime maintenance of service standards, generator noise control is one of the three packs of strict implementation of national policy, and promised one hour question reply response, assign specific interfaces within two hours Processing generator noise control severe sudden failure. ◎ generator noise control free hotline: free advice ranging include, but are not limited to: a generator noise control, generator noise processing, noise control generators, diesel generator noise control, Dongguan generator noise processing, generator noise processing The method and the like. Toll Free: 13450001455 contacts, Yang Li;