(Bonve Pumps Cam Rotor Pumps)

To guarantee safe,stable,and long-lasting operation,chemical plants have the following eight key requirements for chemical pumps:

1.Process parameters must be strictly matched.The pump's flow rate,head,pressure,temperature,and NPSH(Net Positive Suction Head)must fully align with process needs,forming the basis for pump selection and operation.

2.Medium characteristics determine pump material and structure.

·For conveying flammable,explosive,toxic,or precious media,pumps with reliable shaft seals or completely leak-free pump types must be selected.

·For corrosive media,flow-wet parts must be made of corrosion-resistant materials.

·For media containing solid particles,wear-resistant materials should be used,and the shaft seal must be equipped with a clean liquid flushing system when necessary.

3.Installation environment must be fully considered.

·In environments with corrosive gases,the pump body should have anti-atmospheric corrosion measures.

·If installed outdoors at temperatures below-20°C,materials must resist cold brittleness,typically using low-temperature-resistant metals.

·Pumps used in explosion-hazardous areas must be equipped with explosion-proof motors that comply with the area’s explosion protection rating.

4.High operational reliability is required.For plants requiring annual overhauls,the pump’s continuous operation period should not be less than 8,000 hours.Furthermore,API610(8th edition)stipulates that in the petrochemical and heavy chemical industries,pumps must be capable of continuous operation for at least 3 years to accommodate long maintenance intervals.

5.Design lifespan must be guaranteed.The design life of general chemical pumps should not be less than 10 years,while API610(8th edition)explicitly requires a design life of at least 20 years for pumps used in the petroleum,heavy chemical,and gas industries.

6.Compliance with standards and specifications.The design,manufacturing,and inspection of pumps must adhere to industry standards such as API610,ISO 5199,etc.,ensuring safety,quality,and interchangeability.

7.Structural adaptability and maintenance convenience.For special media or conditions,such as high-viscosity or particle-laden materials,rotor pumps often demonstrate good adaptability and maintainability due to their structural characteristics,making them a viable option.

8.Overall coordination and system compatibility.Pumps should not be selected in isolation but must be designed in coordination with pipelines,valves,instruments,and control schemes to ensure efficient,stable,and economical operation of the entire system.

Only by fully meeting the above requirements can the long-term,safe,and efficient operation of chemical plants be ensured.

Bonve pump always adheres to the philosophy of "Wholeheartedly Making Good Rotor Pumps," committed to providing global customers with customized conveying and mixing solutions. If you have technical inquiries, selection needs, case references, or other cooperation intentions related to Bonve rotor pumps, please feel free to contact us.  

Service Hotline: 0574-87588986 13586591794  

Official Website: www.bvpumps.com  

Business Email: market@bonvepumps.com  

We look forward to working with you to drive efficiency and innovation in industrial fluid transmission with precision technology.