BLOWER SILENCER - AIR BLOWER NOISE REDUCTION

The Blower Silencer is installed at the inlet (suction) or discharge of an air blower to attenuate the aerodynamic noise transmitted through the airflow and the connected piping. The silencer is designed to achieve the required noise attenuation while keeping the pressure loss within an acceptable limit, minimizing any impact on the blower's flow rate and operating conditions. Enthalpy designs and manufactures Blower Silencers based on the flow rate, pressure, noise characteristics, connection size and actual operating conditions of each system.

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Blower Silencers:

Inlet (suction) silencers for air blowers.
Discharge silencers for air blowers.

Design Features of the Blower Inlet Silencer

The silencer is constructed of corrosion-resistant epoxy-coated steel with a fire-retardant sound-absorbing infill inside.

The blower inlet silencer reduces the noise generated by the blower and radiated through the suction opening to the surrounding environment, bringing it below the maximum permissible noise level or to the specific requirements of each customer.

Design Features of the Blower Discharge Silencer

The silencer is constructed of corrosion-resistant epoxy-coated steel with a fire-retardant sound-absorbing infill inside.

The blower discharge silencer reduces the noise generated by the blower and transmitted through the discharge outlet into the downstream piping and air-consuming equipment, bringing it below the maximum permissible noise level or to the specific requirements of each customer.

Operating Principle of the Silencer

The silencer combines sound-absorbing (dissipative) and reactive elements: the acoustic infill converts sound energy into heat, providing high attenuation in the mid- and high-frequency range, while the internal chambers reduce low-frequency noise.

Selection Considerations for Silencers

When selecting and installing a silencer, the acoustic characteristics, pressure, and flow rate of the air, gas or exhaust steam must be taken into account to achieve the best aerodynamic and acoustic performance. In other words, the pressure drop across the silencer must stay within the allowable limit, and the silencer must meet the applicable permissible noise standards.

Enthalpy is proud to be a pioneer in the design and manufacture of industrial silencers in Vietnam, trusted for many years by numerous plants across the North and South of the country. For custom designs, please contact us.

Category

BLOWER SILENCER - AIR BLOWER NOISE REDUCTION

Inlet (suction) silencers for air blowers.

Discharge silencers for air blowers.

Design Features of the Blower Inlet Silencer

The silencer is constructed of corrosion-resistant epoxy-coated steel with a fire-retardant sound-absorbing infill inside.

The blower inlet silencer reduces the noise generated by the blower and radiated through the suction opening to the surrounding environment, bringing it below the maximum permissible noise level or to the specific requirements of each customer.

Design Features of the Blower Discharge Silencer

The silencer is constructed of corrosion-resistant epoxy-coated steel with a fire-retardant sound-absorbing infill inside.

The blower discharge silencer reduces the noise generated by the blower and transmitted through the discharge outlet into the downstream piping and air-consuming equipment, bringing it below the maximum permissible noise level or to the specific requirements of each customer.

The silencer combines sound-absorbing (dissipative) and reactive elements: the acoustic infill converts sound energy into heat, providing high attenuation in the mid- and high-frequency range, while the internal chambers reduce low-frequency noise.

Selection Considerations for Silencers

Enthalpy is proud to be a pioneer in the design and manufacture of industrial silencers in Vietnam, trusted for many years by numerous plants across the North and South of the country. For custom designs, please contact us.

Sales: +84 972 035 889 (Zalo)

Email: contact.enthalpy@gmail.com or nhat.enthalpy@gmail.com