Liquid Chlorine Double Casing Magnetic Driven Pump
Product introduction Liquid Chlorine Double Casing Magnetic Driven Pump Performance Range:Size: DN40 DN50 DN80 Capacity:
|Position of Pump Shaft||Vertical Pump|
|Mounting Height||Suction Centrifugal|
|Temperature||-50~ 200degrees Celsius|
|Power||Uo to 280kw|
|Origin||Dalian, Liaoning, China|
|Production Capacity||1000 PC/Year|
Product DescriptionProduct introduction
Liquid Chlorine Double Casing Magnetic Driven PumpPerformance Range:Size: DN40 DN50 DN80 Capacity: 0~50m3/hHead: ~170m Temperature: -50~60 ºCPressure: 2.5MPa Power: max. 75kwMaterial:Carbonsteel; chromed steel; austeniticstainlesssteel; duplexsteel; Titanium and Titanium Alloys; Hastelloy C-276 and other special materials; It depends the customer's request.
|PARTS NAME||S-6||A-8||D-1||TITANIUM||HAST C276|
|Casing||Cast steel||316 AUS||DUPLEX||Ti||HAST C|
|Impeller||12%CR||316 AUS||DUPLEX||Ti||HAST C|
|Containment shell||Hastelloy C276||Hastelloy C276||Hastelloy C276||Hastelloy C276||Hastelloy C276|
|Inner magnet rotor||304/SM2C017||316/||316/ SM2C017||Ti /SM2C017||HAST C/ SM2C017|
|Pump shaft||12%CR||316 AUS||2205||Ti||HAST C|
|Slide bearing||304/SSIC||316/SSIC||316/SSIC||Ti/SSIC||HAST C/SSIC|
Application: Liquid chlorine transferring and packaging from sealed vessel .Key features :
- The pump hydraulic model is from Europe with high efficiency. Two sets of hydraulic model is equipped at same outlet port. The flow range at BEP best efficiency point is wide, and NPSHr is low only 0.5m.
- The pump is double casing multi-stage section ring type with less sealing points.
- Leakage-free is realized by static sealing gasket for all the sealing points and magnetic coupling driven. The nitrogen sealing is also not used, so the operation of pump is safe, economic and reliable.
- The modular theory design makes compact structure, parts generalization and easy maintenance.
- The pump standard confirms to GB3215 and API685.
- The containment shell is made from Hastelloy formed by special technology without axial welding seam. So it ensures the sealing and chemical stability for the containment shell.
- The double layer of containment shell functions reliable double protection. It will be alarmed when the first layer of containment shell is leaked while the liquid chlorine is still completely sealed without any leakage.
- The magnet material is made of special rare earth alloy with demagnetizing temperature up to 450ºC through special technology. So the pumps are guaranteed 15 years of operation life;
- The slide bearing material is high purity of 99% silicon carbide, and all the friction couples of bearing are high quality silicon carbide. Its high strength, elasticity, tenacity and wearing resistance is no doubt most suitable for liquid chlorine application.
- The axial thrust balancing is important for liquid chlorine pumps. Our pump is automatically balanced the axial thrust in hydraulics principle. The thrust ring of slide bearing only bears the unbalanced axial thrust when pump is stopping or starting. So the slide bearings operation life is guaranteed.
- The rolling bearing is used SKF or NSK of grease lubrication maintenance-free type.
There are 150 employees, and many of the main management and technical personnel are from well-known pump companies. Sales in the last three years have remained within the range of 100 to 120 million.
Kehuan Pumps specializes in the research and development, design, manufacturing and continuous improvement of high level magnetic pumps. The original intention of the general manager is to believe that technology and environmental protection are the major trends and future themes. We advocate: Enjoy technology and protect the environment. This is also the origin of the company name. The reasons why we did not choose a canned motor pump and chose a magnetic pump mainly consider several aspects:
1. The magnetic pump has a flexible structure and has good interchangeability with ordinary centrifugal pumps.
2. Convenient inspection and maintenance, low maintenance cost, and energy saving than canned motor pump.
3. At present, domestic magnetic pumps cannot be used as large pumps. Foreign magnetic pumps account for much higher proportions than canned motor pumps, so we need to reinforce them.
|Metallic magnetic drive seal-less pumps||Non-metallic magnetic drive seal-less pumps||Canned motor seal-less pumps||Double mechanical seal pumps|
Second: Some joint ventures have not fully engaged in the development of magnetic pump. For example, H company, which has been in the Chinese market for many years, mainly promotes canned motor pumps in order to cater to the preferences of the Chinese market. The magnetic pump, which should have been vigorously developed, has not been updated for decades. Their magnetic pumps can only be used in simple working conditions which is less than 132kw.
Kehuan pump must make a comprehensive breakthrough in the status quo of magnetic pumps (such as High power, High temperature, Mud, Easy vaporization, High melting point, etc.)
Design framework: We use European advanced hydraulic model;
Design standards according to American petroleum institute standard API685.
High standard material application: Permanent magnet (Sm2Co17, Temp. -196~450ºC), Sliding bearing (SSIC), Containment shell(HC-276), Rolling bearing (SKF/NSK), Coupling (Wuxi Chuang ming) /German KTR), Electric motor (Nan yang/Jiamusi).
We are well-known in domestic market because of our High quality products and reliable quality assurance system, high efficiency performance and excellent solutions.
We also have long-term and stable cooperation with foreign customers. Like European, Russia, Chile, India and so on.*If you have any questions about our products, I hope you can contact me at your convenience.Thank you for your concern.
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