How to better reduce noise in diesel generators

The sound-absorbing material is made of fire-resistant, high-temperature resistant, sound-absorbing, wave friendly sponge and 0.8mm galvanized iron plate. The perforated plate covers the box with sponge, which disperses, absorbs, dampens, and reduces noise. The air intake system is designed on the top of the generator's soundproof box and is made of galvanized iron plate for turbidity and waterproofing. It is equipped with a partition soundproofing system and 2 explosion-proof fans with a capacity of 25000m3 per hour to force air intake and timely supplement the air required for the generator's operation. The exhaust and heat dissipation system timely exhausts polluted waste heat air to ensure that the temperature inside the chassis and the working temperature of the generator do not rise, achieving the goal of improving power generation efficiency, reducing fuel consumption, and extending the service life of the generator. Install KD-KZD series bag type and medium efficiency air filters before entering the air box to keep the air inside fresh. It can filter out 90% of dust with a size of 5 microns or more in the air and remove harmful gases dissolved in water, keeping indoor air clean and hygienic, and extending the service life of the air filter on the unit. In order to prevent noise from spreading outside the intake and exhaust system, sound-absorbing fins are installed in the intake and exhaust channels and heat dissipation channels. Secondary noise reduction is added to the exhaust pipe, and the muffler achieves outdoor noise reduction. After noise control, it meets national standards. An independent control room is used to provide a good working environment for operators who work in noisy environments for a long time, which may cause damage to their hearing and vision. It adopts a separated operation type without noise, is equipped with a 1.0 horsepower air conditioner, and has a data storage area. Improved the applicability of operators. The automatic shutdown system of the intake and exhaust air is used. In case of methane content, smoke exceeding the standard, or fire inside the box, the smoke alarm system will automatically shut down the intake and exhaust air system, cutting off the air intake into the generator box. The generator cannot operate under anaerobic conditions, better protecting the safety of the generator.