NSE Side Entry Agitator

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NSE Side Entry Agitator

N-Spindle NSE side entry agitator is one of the most efficient converters of energy into fluid motion. N-Spindle side entry agitators are unlike jet mixing system which suffer energy lost at the pump, in the pipe works, bend and jet nozzle. With a proper engineering design of shut-off device and high efficiency of propellers, N-Spindle can out perform all others mixing devices.

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Description

N-Spindle NSE side entry agitator is one of the most efficient converters of energy into fluid motion. N-Spindle side entry agitators are unlike jet mixing system which suffer energy lost at the pump, in the pipe works, bend and jet nozzle. With a proper engineering design of shut-off device and high efficiency of propellers, N-Spindle can out perform all others mixing devices.

Applications:

  • Crude oil – to control and prevent accumulation of bottom sludge and water pocket in crude oil storage tank and refineries, terminal or entrepots.
  • Maintain homogeneity – to maintain homogeneity of refinery finished or intermediate process.
  • Blend – to mix two or more difference components and achieved complete top to bottom “turnover”
  • Heat Transfer – to achieve heating or cooling or maintain temperature uniformity
  • Edible oil tank mixing
  • Pulp & Paper industries
  • Waste water plant chemical holding tank

Features

  • High pumping capacity
  • High efficient of propeller design
  • Minimum power draw
  • Solid handling propeller design
  • High thrust, No cavitation
  • SUS 304/304L/316/316L construction on wetted parts
  • Rigid shaft design with critical speed in consideration and minimize vibration
  • Tank Shut-Off device allow shaft seal and bearing replacement under full tank conditions
  • Shaft seal design with mechanical seal
  • Oversize bush bearing

Technical Specifications

Standard ranges:

  • 400 to 720 mm propeller diameter
  • Belt & Gear Drive with speed various from 242 rpm to 315 rpm
  • 0.55kw to 7.5kw as common size, larger size – please contact factory

Motor & Gear Standard:

  • Utilized gear reducer compliance to AGMA having minimum service factor of 1.6 for helical gear type and 1.5 for cyclone drive type
  • IP 55, 3phase, 50/60Hz
  • Motor Efficiency according to designer request, i.e IE 1, IE 2 and IE 3

General design parameter:

  • Commonly, most of the refinery and crude oil application are demanding 1.1kw to 5.5kw per 1000 m³.
  • For higher density of fluid, increase power and fluid velocity are required to achieve optimum blending or mixing results. As common rules, please refer to below guild line, else refer to local agent or factory.
  • General application, all NSE side entry mixers shall mounted 10⁰ off center line to achieved better mixing performance.
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