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HANG ZHOU TAI LIAN CRYOGENIC EQUIPMENT CO., LTD.

500m3/h 1600kg 530mm Impeller Diameter 95 Pump Head Centrifugal Pump

    • 500m3/h 1600kg 530mm Impeller Diameter 95 Pump Head Centrifugal Pump
    • 500m3/h 1600kg 530mm Impeller Diameter 95 Pump Head Centrifugal Pump
  • 500m3/h 1600kg 530mm Impeller Diameter 95 Pump Head Centrifugal Pump

    Product Details:

    Place of Origin: Hangzhou,China
    Brand Name: Tailian
    Certification: CE

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: negotiation
    Packaging Details: wooden case
    Delivery Time: 2 month after payment
    Payment Terms: L/C, T/T
    Supply Ability: 100 set per month
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    Detailed Product Description
    Condition: New Flow: 500m3/h
    Head: 95m Shaft Power: 184kw
    Efficiency: 70% Weight: 1600kg
    Npshr: 4.2m Speed: 1480rpm

    500m3/h 1600kg 530mm Impeller Diameter 95 Pump Head Centrifugal Pump

     

    1.description

     

     

    A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift, displacement, and gravity pumps.

    Pumps operate by some mechanism (typically reciprocating or rotary), and consume energy to perform mechanical work moving the fluid. Pumps operate via many energy sources, including manual operation, electricity, engines, or wind power, come in many sizes, from microscopic for use in medical applications to large industrial pumps.

    Mechanical pumps serve in a wide range of applications such as pumping water from wells, aquarium filtering, pondfiltering and aeration, in the car industry for water-cooling and fuel injection, in the energy industry for pumping oiland natural gas or for operating cooling towers. In the medical industry, pumps are used for biochemical processes in developing and manufacturing medicine, and as artificial replacements for body parts, in particular the artificial heartand penile prosthesis.

    When a casing contains only one revolving impeller, it is called a single-stage pump. When a casing contains two or more revolving impellers, it is called a double- or multi-stage pump.

    In biology, many different types of chemical and biomechanical pumps have evolved; biomimicry is sometimes used in developing new types of mechanical pumps.

     

     

    2.type

     

    These pumps move fluid using a rotating mechanism that creates a vacuum that captures and draws in the liquid.

    Advantages: Rotary pumps are very efficient because they can handle highly viscous fluids with higher flow rates as viscosity increases.

    Drawbacks: The nature of the pump requires very close clearances between the rotating pump and the outer edge, making it rotate at a slow, steady speed. If rotary pumps are operated at high speeds, the fluids cause erosion, which eventually causes enlarged clearances that liquid can pass through, which reduces efficiency.

    Rotary positive displacement pumps fall into three main types:

    • Gear pumps – a simple type of rotary pump where the liquid is pushed between two gears
    • Screw pumps – the shape of the internals of this pump is usually two screws turning against each other to pump the liquid
    • Rotary vane pumps – similar to scroll compressors, these have a cylindrical rotor encased in a similarly shaped housing. As the rotor orbits, the vanes trap fluid between the rotor and the casing, drawing the fluid through the pump.
     
    Simple hand pump
     
    Antique "pitcher" pump (c. 1924) at the Colored School in Alapaha, Georgia, US
    Main article: Reciprocating pump

    Reciprocating pumps move the fluid using one or more oscillating pistons, plungers, or membranes (diaphragms), while valves restrict fluid motion to the desired direction. In order for suction to take place, the pump must first pull the plunger in an outward motion to decrease pressure in the chamber. Once the plunger pushes back, it will increase the pressure chamber and the inward pressure of the plunger will then open the discharge valve and release the fluid into the delivery pipe at a high velocity.

    Pumps in this category range from simplex, with one cylinder, to in some cases quad (four) cylinders, or more. Many reciprocating-type pumps are duplex (two) or triplex (three) cylinder. They can be either single-acting with suction during one direction of piston motion and discharge on the other, or double-acting with suction and discharge in both directions. The pumps can be powered manually, by air or steam, or by a belt driven by an engine. This type of pump was used extensively in the 19th century—in the early days of steam propulsion—as boiler feed water pumps. Now reciprocating pumps typically pump highly viscous fluids like concrete and heavy oils, and serve in special applications that demand low flow rates against high resistance. Reciprocating hand pumps were widely used to pump water from wells. Common bicycle pumps and foot pumps for inflation use reciprocating action.

    These positive displacement pumps have an expanding cavity on the suction side and a decreasing cavity on the discharge side. Liquid flows into the pumps as the cavity on the suction side expands and the liquid flows out of the discharge as the cavity collapses. The volume is constant given each cycle of operation and the pump’s volumetric efficiency can be achieved through routine maintenance and inspection of its valves.

    Typical reciprocating pumps are:

    • Plunger pumps – a reciprocating plunger pushes the fluid through one or two open valves, closed by suction on the way back.
    • Diaphragm pumps – similar to plunger pumps, where the plunger pressurizes hydraulic oil which is used to flex a diaphragm in the pumping cylinder. Diaphragm valves are used to pump hazardous and toxic fluids.
    • Piston pumps displacement pumps – usually simple devices for pumping small amounts of liquid or gel manually. The common hand soap dispenser is such a pump.
    • Radial piston pumps - a form of hydraulic pump where pistons extend in a radial direction.

     

     

    condition new
    capacity 500m3/h
    head 95m
    shaft power 184kw
    weight 1600kg
    speed 1480rpm
    efficiency 70%
    NPSHR 4.2M

     

    500m3/h 1600kg 530mm Impeller Diameter 95 Pump Head Centrifugal Pump

    Contact Details
    HANG ZHOU TAI LIAN CRYOGENIC EQUIPMENT CO., LTD.

    Contact Person: Mr. Yao junming

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