pump/compressor/roots blower dry gas seal for the petrochemical industry

Design/Structure

1. Adopt the fluid dynamic pressure groove to assure the reliability

2. Tandem structure with intermediate comb can ensure the second seal gas leakage (discharge into atmosphere) without process gas

3. Easy for installation and maintenance

4. Excellent wear-resistant friction pairs.

Operating Conditions

1. Pressure: 4~12MPa

2. Temperature: -40~150℃

3. Linear Speed: up to 150m/s

4. Shaft Size: 70~180mm

5. Media: natural gas

Competitiveness:

High-performance, competitive price, prompt delivery and best service

pump/compressor/roots blower dry gas seal for the petrochemical industry service life and low energy consumption

Can be customized according to customer’s requirement

More than 20 years' designing and manufacturing experience

More than 20 years’ vendor of Sinopec and PetroChina

Get the ISO9001, ISO14000 and ISO18000 certificate

Awarded a number of utility patents in researching and designing seals

Application

Our products have been widely applied to petroleum, chemical fiber, fertilizer, oil refining, papermaking, nuclear power, power plant, metallurgy, food, pharmaceuticals, etc. Main products are mechanical seal, dry gas seal and all kinds of seal control systems, applying to rotating equipments.

These seals are widely applied to Petroleum, chemical industry and oil refining.

Company brief Introduction

i, High-pressure Roots Blower Low noise
pump/compressor/roots blower dry gas seal for the petrochemical industry with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, pump/compressor/roots blower dry gas seal for the petrochemical industry the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalpump/compressor/roots blower dry gas seal for the petrochemical industry under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.