Pumping Tank Bottom Oil Lobe Pumps With ATEX Explosion - Proof Motors

Pumping Tank Bottom Oil Lobe Pumps With ATEX Explosion-Proof Motors

Accuvon rotary lobe pumps

Oil products and chemical unloading pumps are typical applications in petrochemical technology. Accuvon provides its rotary lobe pumps for oil products transportation. Pump meets theAPI676 and the sealing system meets the API682.

Accuvon rotary lobe pump has a strong hybrid transport capacity of gas and liquid, which can empty the products in the pipeline. In addition the pump also allows short -time drying, has stable unloading, simple process, and high efficiency. It is currently widely used by large chemical companies such as Sinopec and PetroChina.

Oil products must ensure no sparks, electrostatic.and leakage during the transportation.Accuvon pump is equipped with brass rotor and FKM rotor through anti-static processing to ensure the safety of transporting flammable and explosive and easy to corrode products.

Operating Principle

Rotary lobe pumps are not sensitive to dry running and are self-priming positive displacement pumps. The synchronized rotation of the rotor pair and the increasing suction chamber

create a vacuum on the priming side of the pump. This vacuum draws the liquid into the pump chamber. The pumped medium is conveyed past the pump wall into the pressure area by the

rotors. The synchronized rotation of the rotor pair and the decreasing pressure chamber create an over pressure on the discharge side of the pump. The flow direction can easily be reversed by changing the direction of rotation.

Technical Date:

Construction

1. The quick-release cover

Access to all wetted parts by simply loosening four ring nuts – maintenance without removal of pipe or drive systems.

2. The rotors

Large selection of high-quality rotors for almost pulsation-free pumping of the medium.

3. The casing protection

Depending on its size, the pump is available with and completely without protection plates and liners. When pumping abrasive media containing solids, the protection plates and liners protect the pump casing from wear and can be replaced in a matter of minutes.

4. The intermediate chambe rand shaft seal

The large-volume quench chamber is oil-filled and ensures the highest degree of safety. The ideal mechanical seal is selected depending on the medium.

5. The carrier and timing gear

The high-quality and maintenance free carrier and timing gear guarantees a smooth and even operation of the rotors. The result is a long service life of the pump.

+ 16 pump sizes with flow rates of 1–3200 m³/h

+ With and without casing protection plates and liners

+ Pumping in slurp operation

+ Resistant to solids and self-priming

+ Ease of maintenance thanks to MIP

+ Different drive options

+ Short-term dry-run capability

Testing Photo

Accuvon (Guangzhou) Pumps Co., Ltd. is a Sino-German joint venture established in 2008. It specializes in design, development, manufacturing, sales, engineering applications and technical services for rotor pumps. In accordance with the German DN industrial standards and technical requirements , licensed manufacturing and sales of ACCUVON brand rotary lobe pump in China.

In the past fifteen years, ACCUVON has focused on the field of rotary lobe pumps, and is committed to providing customers with professional technical support and perfect solutions. More than a thousand projects have been implemented, with partners from all walks of life in China.Besides, some products have been exported to South Asia and the Middle East. With high-quality , advanced technology and service , it has won the trust and first choice of the industry. Up to now, the company has applied for 50+ patents, an obtained quality management system certificate S09001, environmental management system certificate S014001, occupational health and safety management system certificate OHSAS18001, high-tech enterprise certificate, high-tech product certificate (5 items) etc.

The technologies of ACCUVON pumps are mainly used in petrochemical industry, sewage treatment, railway vacuum discharge system, biogas energy, food waste, ship ocean, pulp and paper, light industry etc.