Centrifugal pump can be divided into civil and industrial pumps, from the transmission medium can be divided into clear water pump, trash pump, corrosion resistant pumps and so on.
centrifugal pump
The working principle of centrifugal pump for oil drilling mud solids control system:
After the centrifugal pump started, the pump shaft drive impeller together to do high speed rotation, forced beforehand filling between the blades liquid rotation, under the function of inertia centrifugal, liquid does a radial motion from the impeller center to peripheral. Liquid won energy in the process of flow to impeller movement, static pressure energy increases, velocity increased. After liquid depart from impeller to enter into pump casing, because the crust port gradually expands and deceleration, part of kinetic energy changes to static pressure energy, along the tangential inflow discharge piping. So the pump volute shell is not only gathers by impeller outflow liquid components, and also is a convert energy device. When the liquid jilt to peripheral from impeller center, at the same time, the impeller center forms low pressure area, under the action of tank liquid level and impeller center total potential, lead to liquid absorbed into the impeller center. Relying on the impeller’s continuous operation, liquid continuous inhaling and exhaling. Liquid in centrifugal pump acquired during the mechanical energy final expression as static pressure increase.
Need stressed is, if before centrifugal pump start-up, do not fill conveyed liquid in pump shell, as the low air density, the centrifugal is small formed after impeller rotation, impeller central area is not enough to form inhaled tank liquid low pressure, so although start centrifugal pump also can not convey liquids. This suggests that centrifugal pump has no self-priming, this phenomenon is called ability gas tied. Suction piping installing one-way bottom valve is to prevent before start, initiating into the pump housing liquid from casing to outflow. Air from suction piping into pump casing will also cause gas tied.
After the centrifugal pump started, the pump shaft drive impeller together to do high speed rotation, forced beforehand filling between the blades liquid rotation, under the function of inertia centrifugal, liquid does a radial motion from the impeller center to peripheral. Liquid won energy in the process of flow to impeller movement, static pressure energy increases, velocity increased. After liquid depart from impeller to enter into pump casing, because the crust port gradually expands and deceleration, part of kinetic energy changes to static pressure energy, along the tangential inflow discharge piping. So the pump volute shell is not only gathers by impeller outflow liquid components, and also is a convert energy device. When the liquid jilt to peripheral from impeller center, at the same time, the impeller center forms low pressure area, under the action of tank liquid level and impeller center total potential, lead to liquid absorbed into the impeller center. Relying on the impeller’s continuous operation, liquid continuous inhaling and exhaling. Liquid in centrifugal pump acquired during the mechanical energy final expression as static pressure increase.
Need stressed is, if before centrifugal pump start-up, do not fill conveyed liquid in pump shell, as the low air density, the centrifugal is small formed after impeller rotation, impeller central area is not enough to form inhaled tank liquid low pressure, so although start centrifugal pump also can not convey liquids. This suggests that centrifugal pump has no self-priming, this phenomenon is called ability gas tied. Suction piping installing one-way bottom valve is to prevent before start, initiating into the pump housing liquid from casing to outflow. Air from suction piping into pump casing will also cause gas tied.
As a professional manufacturer on solids control equipment, OGEM specializes in designing & manufacturingshale shaker desander desilter decanter
centrifuge centrifuge centrifugal pump mud cleaner vacuum degasser Hydrocyclone cone mud agitator flare igniter submersible
slurry pump mud tank mud gas separator Jet Mud Mixer mud mixing pump mud gun screw pump Shale Shaker Screen shearing pump Vertical
Cutting Dryer, etc. and have been exporting to Russia, Kazakhstan, Egypt, Indonesia, Mexico, Australia, etc. with qualified products & superior service.
Tangshan Aojie Petroleum Machinery Equipment Make Co., Ltd (Short for:
OGEM Solids Control)
Address: NO.2 Jingxi Road,Lunan District,Tangshan city,Hebei
province,China
Tel: 86-315-8676484
Fax: 86-315-2648099
Zip Code: 063000
Email: ogem2@ogemsolidscontrol.com
Info@OGEMSolidsControl.com
Website: http://www.ogemsolidscontrol.com/
Skype:burning_lee
OGEM solids control is main professional
manufacturer of solids control system in China, OGEM is a
vital part of the world hydrocarbon exploration and production industry,
as well as one of top three solids control equipment suppliers in China, which
offers its products for CNPC, CNOOC ,HH, Gazprom, RG, etc . If you want to
know more information about solids control system and oil drilling solids control equipment shale shaker,you can contact us online.
http://shiyoujixie.en.ec21.com/
http://www.made-in-china.com/showroom/china-solids-control
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