Serie VG

Estas estaciones de compresión y tratamiento, específicas para gases secos, están diseñadas en un soporte de fácil traslado, compuesto por un bloque de compresión del gas rotativo, basado en la tecnología del tornillo con inyección de aceite, acoplado directamente a un motor eléctrico mediante un acoplamiento flexible o magnético, controlado por inversor.
• VG: presiones de funcionamiento disponibles desde 3,0 bar(g) a 25,0 bar(g)

FUNCIONAMIENTO
El gas seco es aspirado a través de un filtro de aspiración, a continuación, pasa por una válvula de control en la aspiración. Durante el proceso de compresión del gas, se inyecta aceite en el interior de la cámara del tornillo rotativo para realizar tres funciones principales: lubricación, sellado y absorción de calor. El gas pasa a través de la válvula de mínima presión/no retorno, a un enfriador de aire o agua. Si es necesario, una válvula mecánica de by-pass, se encarga de recircular el gas excedente hacia la aspiración para reducir el caudal, desde el valor alcanzado a la velocidad mínima del motor eléctrico, hasta el 0%. A veces es necesario instalar una válvula de by-pass controlada neumática o eléctricamente para tener un control más preciso, integrado y según la necesidad del cliente. Cuando el sistema se detiene, el gas se despresuriza introduciéndolo en un tanque de expansión específico o purgándolo a la atmósfera.

PRESIÓN OPERATIVA
hasta 40 bar(g)

CAUDAL DEL GAS
hasta 6.000 Nm3/h

POTENCIA ELECTRICA ABSORBIDA
hasta 710 kW

REFERENCES

Model BVG 110

USA

Screw compressor for biogas upgrading destinated for US market. Designed in compliance with ASME and UL standards (Class 1 Division 2), for outdoor installation. It is air cooled and including fine filtration, electropneumatic by-pass valve and controlled by PLC.
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Model BVG 200

Colombia

Screw compressor for biogas upgrading located in Colombia. Designed for indoor installation, it is water cooled and completed with temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model ADI115-30

Poland

Single-stage reciprocating compressor for natural gas installed in Poland. Designed for classified Atex Zone 2. It is air cooled and completed with fine filtration and electropneumatic by-pass valve. The electrical cabinet is designed for outdoor installation and controlled by PLC.
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Model HVG 90

France

Screw compressor for syngas, with a content of 40% of hydrogen, destined for the French market. Designed for classified Atex Zone 2 for indoor installation. It is water cooled completed with electropneumatic by-pass valve and controlled by PLC.
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Model BVG132/VG75

Latvia

Two open frame screw compressors for biogas upgrading. They are water cooled and equipped with heat recovery, electro-pneumatic by-pass system, fine filtration and controlled by PLC and one open frame screw compressor for biomethane grid injection, It is water cooled and equipped with fine filtration, electro-pneumatic by-pass system and controlled by PLC. All compressors are designed for classified Atex Zone 2 for indoor installation (+37,4/+104 °F).
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Model BVG 90

USA

Screw compressor for biogas upgrading located in USA. Designed in compliance with ASME and UL standards for outdoor installation, It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 650

Italy

Screw compressor for biogas upgrading installed inside a container (40') destined for the Italian market. Designed for classified Atex Zone 2 for outdoor installation. It is water cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 550

USA

Two screw compressors for biogas upgrading installed inside a container (45’) destinated for US market. Designed in compliance with US standards, suitable for outdoor installation, water-cooled, completed with electro-pneumatic by-pass system, temperature control, fine filtration and PLC-controlled with control cabinet integrated in the container.
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Model UVG 200

France

Screw biogas compressor for upgrading located in France. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 200

Italy

Screw biogas compressor for upgrading located in Italy. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC. It is equipped with silencers for reducing the noise level to 65 dB@ 10m.
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OTHER PRODUCTS

Serie SSG

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Serie HVG

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HVG series

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SSG series

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Serie VGE

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Serie VG

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Serie ADI70/115

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Serie BVG/UVG

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