Rotary lobe pumps in an oil/water separation unit

Oil spills happen from time to time. to prevent incidents, the emergency services and fire brigades have decontamination units. Depending on the size, they can decontaminate 40,000 to 160,000 litres of oil-water mixture in one hour. each unit contains three Accuvon Rotary Lobe Pumps. An AP140 self-priming mobile feed pump conveys the contaminated fluid to the unit, the pump is mounted in a Euro-box size frame and is selected to operate with inverter speed control, and there are two additional pumps in the container, also inverter controlled. After mechanical separation of the oil from the water, the separated high viscosity oil is pumped by another AP140 to a tanker truck, the separated water is returned to the river/drain or to the inlet of the separator if it still contains traces of oil, The customer chose Accuvon rotary lobe pumps because they require little space, operate with low shear effect and are perfectly flow controllable.

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Rotary lobe pumps in an oil/water separation unit

Technical Data

Application

Water pump

Oil pump

Mobile pump

Type

AP140

AP80

AP100

Capacity

60 - 80 m3/h

20 m3/h

20 -50 m3/h

Pressure

2 bar

6 bar

4 bar

Power

11 kW

11 kW

11 kW

 

Advantages

  • Maintenance-friendly with outstanding MIP design
  • lPulsation-free operation due to screw rotor geometry
  • lSpeed-proportional flow with easy response to changes in viscosity and pressure
  • lCommonalty of all installed pumps with identical components
  • lSelf-priming, insensitive to solids and high temperatures
  • lAlternatively available in ATEX for use in Zone 1 or Zone 2
  • lThe external feed pump can also be used for other tasks, e.g. water flooding
  • lNo Emulsification of oil-water mixtures due to low shear and low speeds
  • lSmall footprint. The permanently installed pumps require only approx. 900x1100x500 mm.
  • lAlternatively Available with hydraulic motors

 

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Rotary Lobe Pumps

ACCUVON rotary lobe pumps are self-priming, valveless, positive displacement pumps. It can convey different fluids, whether with low or high viscosity, containing solids or pure, chemically aggressive or up to a temperature of 200 °C.

Rubber Lobe Pump

The rubber lobe pump is a type of lobe rotor pump. It refers to a lobe pump whose lobe (rotor) is made of rubber. It is mainly used to transport highly abrasive media, media containing solid impurities, or media that require self-priming. Occasion application. The shape of the rubber lobe (rotor) is also diverse, such as three-leaf spiral rotor, three-leaf linear rotor, two-leaf spiral rotor, two-leaf linear rotor, etc.

In order to better meet customers' application requirements, ACCUVON can provide pumps with a variety of structures/materials.Each pump incorporates a customer-tailored solution. When selecting the shape and material of the rotor, the characteristics of the conveyed medium need to be considered.

Stainless steel lobe pump

Stainless steel rotor pump is a type of lobe rotor pump. It refers to a lobe pump whose lobe (rotor) is made of stainless steel. It is mainly used to transport medium with relatively high viscosity, corrosive medium and high hygiene requirements. media and other applications. The shapes of stainless steel lobes (rotors) are also diverse, such as three-leaf spiral rotors, three-leaf linear rotors, two-leaf spiral rotors, two-leaf linear rotors, etc.

In order to better meet customers' application requirements, ACCUVON can provide pumps with a variety of structures/materials. Each pump incorporates a customer-tailored solution. When selecting the shape and material of the rotor, the characteristics of the conveyed medium need to be considered.

Lobe Oil Pump(Industrial Lobe Pump)

It is a pump used to transport petroleum and its derivatives. It is a type of rotor pump with special design and materials to adapt to the high temperature, high pressure, corrosiveness and other characteristics of petroleum and its derivatives. Lobe oil pump(industrial lobe pump)s are widely used in oil mining, oil refining, oil pipelines and other fields, including oil field mining, crude oil transportation, medium transportation in the refinery production process, petroleum product transportation pipelines, oil storage tank unloading, etc. Used to transport crude oil, petroleum products, petrochemical products and other media. They are generally designed and manufactured in compliance with relevant international standards and industry specifications to ensure safe and reliable operation.

Rotary lobe sludge pump

It is a pump used to transport high-concentration sludge or liquid containing particulate matter. It uses the rotation between two relatively moving rotors to suck the liquid from the inlet and then push it to the outlet through the rotation of the rotors. Rotary lobe sludge pump s are usually used in sewage treatment plants, sludge treatment equipment, chemical plants, mining and metallurgy, food and beverage, paper industry and other fields to transport high-concentration and high-viscosity media such as sewage, sludge, and wastewater. Due to its special design, the Rotary lobe sludge pump can effectively handle media containing particulate matter. Its advantages include strong adaptability, high efficiency, reliability and stability, wear and corrosion resistance, energy saving and environmental protection, etc. Therefore, it is widely used in industrial production and environmental protection. plays an important role.

Chemical lobe pump

The Chemical lobe pump is a type of Accuvon lobe rotor pump. It is a liquid conveying equipment used in the chemical industry. It usually consists of a rotating rotor and a stationary casing. This type of pump uses the rotation of a rotor to create vacuum or pressure to deliver liquid to where it is needed. Chemical lobe pumps are usually made of high-performance materials to adapt to the transportation of various chemical media, such as corrosive liquids, high-temperature liquids, high-viscosity liquids, etc. They play a key role in the chemical production process and are often used in liquid mixing, transportation, processing, etc., providing reliable liquid transportation solutions for the chemical industry.

Mobile Flood Pump-Trailer

Mobile Flood Pump-Trailes are mobile equipment specially designed to deal with floods and drainage tasks. Especially when fast movement and flexible operation are required. These pump trucks are usually equipped with powerful water pump systems and mobile platforms that can easily handle various drainage tasks, such as gutters, basement drainage, flood rescue, etc.

Hand Cart Pump

Easy Handling-The Flexible Hand Cart Pump

Hand cart pumps can be pushed very easily to different application sites without any additional auxiliary means and are ready for use right away.

Whether on two or four wheels, in Explosion proof design, whether with control technology or frequency converter – with the wide range of equipment and additional parts, Accuvon is able to build hand cart pumps optimally suited for almost any application.

Online Lobe Pump Vacuum Discharge System(Vacuum Lobe pump)

Rail transit sewage treatment system-online lobe pump vacuum sewage unloading unit

ACCUVON's online double-pump lobe pump unit is integrated and assembled by two lobe pumps, motors, PLC control systems, and accessory components. It is used to generate and maintain the vacuum degree, sewage discharge function, indication function, control automation, data collection, display and other functions for the operation of the vacuum sewage discharge system.

Sealed Sewage Lifting Device

Rail transit sewage treatment system- Sealed Sewage Lifting Device (pumping station system)

Sealed Sewage Lifting Device (pumping station system) is a complete system composed of a sewage pump, a water collection tank, a control device, and related pipe fittings and valves, which is used to lift and transport waste water below the sewer or far away from the municipal pipe network. Its working principle is the same as that of a traditional water collection well: waste sewage flows into the water collection tank through the inlet of the entire equipment. After reaching the starting water level of the equipment, the equipment automatically starts to lift the sewage and discharge it into the municipal pipe network.