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中石化、中石油、中海油长期供应商 Cam Rotor Pump Manufacturers Sinopec, PetroChina, CNOOC Long-term Supplier

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Application of strong self-priming ability of rotor pump

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发表时间:2019-09-16 09:35【 Popularity: -Published time: 2019-09-16 09:35 [Large Middle Small]

The application of cam rotor pump in Zhejiang oil depot sweeper pump station reflects its unique dry running ability, which can be used after starting up, allowing gas and liquid to be mixed and transported, without interruption.

扫仓应用

Compared with centrifugal pumps, it has great technical advantages, and has successful application cases as technical reference basis in PetroChina, Sinopec and CNOOC.

product description

Rohde Sweep Pump is a self-priming rotor pump that allows mixed gas-liquid conveying at a speed of 300-530r / min and runs extremely smoothly. It is derived from German technology and made in China. Its sweeping effect is better than the vacuum system. .

working principle

Rohde sweeping pump adopts a pair of two spiral cam rotors which are driven by two parallel-shaft synchronous gears to run relative to each other. A sealed cavity is continuously formed between the rotor and the pump body, and the medium filled in the cavity is continuously The rotated rotor is pushed from the inlet end to the discharge end, and the suction end of the pump forms a vacuum. The medium is continuously sucked in, and is discharged from the discharge end through the sealed cavity. The special impeller structure can convey media with a maximum viscosity of ten to the sixth power of CP viscosity.

Features

Rohde sweeping pump has strong sealing performance, low speed (≤530r / min), long life, low failure rate, and no maintenance within five years.

Rohde sweeping pump drive is separated from the transmission parts and acts under a synchronous gear. Therefore, the working efficiency can reach 70% to 90%, energy saving and environmental protection.

Rohde sweeping pump has the characteristics of small pump volume and easy maintenance, which can realize remote online maintenance.

Rohde sweeping pump is a positive displacement pump with low wear rate and low speed, which can realize mixed conveyance of gas, liquid and solid.

The scope of work

Vertical self-priming height: 8 meters

Parallel suction distance: 150m

Pressure range: 0.1 ~ 1.2Mpa

Flow range: 10 ~ 150m³ / h

In addition to the warehouse sweeping station, the unloading station can also use Rohde cam rotor pumps . To learn more about how the Zhejiang oil depot warehouse sweeping station reflects the dry running capacity of the cam rotor pump, please click on the online customer service on the right side of our webpage.

Or call: 400-800-5717, Rhodes Pump-attentive service for you throughout!

relevant information

    Qingdao Luode General Machinery Equipment Co., Ltd. Qingdao Luode General Machinery Equipment Co., Ltd. Record number: Lu ICP No. 13022300
    Phone: 0532-55576556 Fax: 0532-55576556
    Email: roeder001@163.com QQ: 3249598812
    Company Address: No. 3, 1st Road, Dongge Industrial Park, Chengyang District, Qingdao, Shandong Province

    Lu Gongwang Security No. 37021402000887

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