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Pneumatic conveying plants

Chemical & pharmaceutical

Pneumatic conveying plants

Vacuum pump applications in pneumatic conveying are of paramount importance, as they enable the efficient and safe movement of granular materials, powders, pellets and other bulk materials. Vacuum pumps, particularly eccentric rotor vacuum pumps such as those manufactured by PVR, play a crucial role in optimising the pneumatic conveying process, ensuring effective material handling and minimising the risk of pollution, contamination and product loss.

 

First of all, it is important to understand the concept of pneumatic conveying and the role of vacuum pumps in this context. Pneumatic conveying is a method used to move dry or bulk materials through a piping system using compressed air or vacuum. This method of transport is widely used in industries such as agribusiness, pharmaceuticals, chemicals and building materials, where the quick and clean transfer of powdery or granular materials is essential.

PVR vacuum pumps play a key role in pneumatic conveying by providing the negative pressure needed to suck materials through pipes and push them to the desired destination. The eccentric rotor stator technology used in PVR vacuum pumps enables efficient and reliable operation, with a wide range of capacities and operating pressures, adaptable to the specific needs of different pneumatic conveying applications.

A crucial aspect of PVR vacuum pump applications in pneumatic conveying is the ability to handle a wide range of materials with varying degrees of grain size and cohesion. Vacuum pumps must be able to handle materials ranging from the finest powders to the coarsest granules, without compromising the efficiency or consistency of the conveying process. PVR vacuum pumps are distinguished by their ability to deal with challenges related to material cohesion, lump formation or the presence of contaminants, ensuring a constant and uniform flow of materials through the pneumatic conveying system.

In addition, PVR vacuum pumps offer significant advantages in terms of reliability and maintenance. The robust design and high-quality construction of PVR vacuum pumps minimise the risk of failure or malfunctioning, ensuring continuous, trouble-free operation of the pneumatic conveying system. In addition, PVR vacuum pumps require minimal maintenance and offer a long service life, reducing operating costs and increasing overall plant productivity.

Another critical aspect of PVR vacuum pump applications in pneumatic conveying is the reduction of the risk of contamination and pollution of the transported materials. PVR vacuum pumps are designed to operate in controlled and sanitary environments, where the purity and integrity of materials are of paramount importance. With their hygienic construction and ability to maintain clean vacuum conditions within the conveying system, PVR vacuum pumps help ensure compliance with the highest safety and quality standards in the industry.

A further benefit of PVR vacuum pumps in pneumatic conveying is the flexibility and scalability offered to meet changing production requirements. PVR vacuum pumps can be easily integrated into existing systems or custom-designed for specific applications, allowing industrial operators to quickly adapt to changes in production demand or new market requirements. In addition, PVR vacuum pumps can be configured in multi-stage or parallel systems to increase conveying capacity and improve overall process energy efficiency.

Finally, the adoption of PVR vacuum pumps in pneumatic conveying can contribute significantly to environmental sustainability and the reduction of the environmental impact of industrial operations. PVR vacuum pumps are designed to maximise energy efficiency and reduce resource consumption, contributing to the reduction of greenhouse gas emissions and energy costs associated with pneumatic conveying operations. In addition, the use of PVR vacuum pumps can reduce waste generation and packaging material consumption, helping to promote more sustainable and responsible manufacturing practices.

In conclusion, applications of PVR vacuum pumps in the pneumatic conveying sector are of crucial importance to ensure efficient, safe and clean transfer of bulk materials in industrial environments. With their advanced technology, operational reliability and configuration flexibility, PVR vacuum pumps offer innovative solutions to meet the pneumatic conveying needs of a wide range of industries, helping to improve the productivity, product quality and environmental sustainability of industrial operations.

EM – Pompe monostadio lubrificate monoblocco

EM 4-8


Ultimate pressure:
≤ 2.00 ÷ ≤ 20.00 mbar

EM 12-20


Ultimate pressure:
≤ 2.00 ÷ ≤ 20.00 mbar
Pumping speed:
12.00 ÷ 21.00 m3/h

EM 28 - 40


Ultimate pressure:
≤ 2.00 ÷ ≤ 20.00 mbar
Pumping speed:
28.00 ÷ 51.00 m3/h

EU/PVL – Pompe monostadio lubrificate

EU 45-65-105


Ultimate pressure:
≤ 5.00 ÷ ≤ 10.00 mbar
Pumping speed:
48.00 ÷ 126.00 m3/h

EU 160-205-300


Ultimate pressure:
≤ 0.50 ÷ ≤ 10.00 mbar
Pumping speed:
152.00 ÷ 360.00 m3/h

EU 650-1000


Ultimate pressure:
≤ 0.50 ÷ ≤ 10.00 mbar
Pumping speed:
660.00 ÷ 1239.00 m3/h

PVL 15-35


Ultimate pressure:
≤ 0.50 ÷ ≤ 20.00 mbar
Pumping speed:
17.00 ÷ 42.00 m3/h

PVL 401-541


Ultimate pressure:
≤ 0.50 ÷ ≤ 10.00 mbar
Pumping speed:
417.00 ÷ 663.00 m3/h

EU OX – Pompe monostadio lubrificate per il trattamento O2

Ox Series


Pumping speed:
18.00 ÷ 1239.00 m3/h

DRY C – Pompe per vuoto a camme

DRY C e CR Series


Pumping speed:
60.00 ÷ 1140.00 m3/h

DRY C NEXT Generation Series


Pumping speed:
150.00 ÷ 180.00 m3/h

DRY C – Compressori a camme

DRY C e CR P Series


Pumping speed:
56.00 ÷ 600.00 m3/h
Pressures:
da 0.60 a ≤ 2.30 bar

Serie HV – Roots High Vacuum

GMa 10.0 HV - 11.4 HV


Pumping speed:
180.00 ÷ 900.00 m3/h

GMa 12.5 HV - 13.8 HV


Pumping speed:
1000.00 ÷ 3450.00 m3/h

GMb 14.9 HV - 17.15 HV


Pumping speed:
3900.00 ÷ 18825.00 m3/h

Serie HV/Bp – Roots con By-Pass

GMa 11.3 HV/BP - 13.8 HV/BP


Pumping speed:
500.00 ÷ 3420.00 m3/h

VD – Pompe a secco monoblocco

VD 3


Ultimate pressure:
≤ 120.00 ÷ ≤ 150.00 mbar
Pumping speed:
3.00 ÷ 3.60 m3/h

VD 6 – 8


Ultimate pressure:
≤ 120.00 ÷ ≤ 150.00 mbar
Pumping speed:
6.00 ÷ 9.60 m3/h

VD 16 – 25 – 40


Pumping speed:
16.00 ÷ 48.00 m3/h

MICRO – Mini pompe e compressori a membrana

M41


Ultimate pressure:
≤ 40.00 ÷ ≤ 200.00 mbar
Pressures:
da 2.00 a ≤ 3.00 bar

M71


Ultimate pressure:
≤ 15.00 ÷ ≤ 100.00 mbar
Pressures:
da 0.70 a ≤ 1.30 bar

Serie GV - GC

GV


Pumping speed:
500.00 ÷ 4700.00 m3/h

GC


Pumping speed:
500.00 ÷ 3465.00 m3/h