Maniks Heat Pipe

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The Heat Pipe

• By Maniks

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About Us

• Maniks is the most reputed Indian brand with a
  history of 30 years for manufacturing reverse jet
  pulse valves used in bag-filter applications and
  the sequential timers used in conjunction with
  them. These are used in dust collector equipment
  for cement, steel and such other industries. The
  company was started by Mr. Shekhar Kulkarni, an
  IIT Mumbai alumnus, with a vision to substitute
  imported products with Indian make products. The
  primary aim was to produce reliable products with
  excellent quality and service.

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Introduction

• What is Heat Pipe?
• Specifications of Heat Pipe
• Working of Heat Pipe
• Heat Pipe
• Main features of Heat Pipe
• Applications
• Why Manikss Heat Pipe?
• Maniks Client

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Heat Pipe

• What is Heat Pipe?
• Heat Pipe is a simple device which is used to
  transfer heat from one location to another, using
  an evaporation-condensation cycle. Heat pipes are
  referred to as superconductors of heat due to
  their fast transfer capability with low heat
  loss.
• It is a self-contained passive energy
  recovery device. A heat pipe can transfer up to
  1000 times more thermal energy, than copper, the
  best known conductor

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Heat Pipe
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Heat Pipe

• Working of Heat Pipe
• Hollow cylinder filled with a vaporizable
  liquid under vacuum. The Heat Pipe functions as
  follows
• Heat is absorbed in the evaporating section.
• Fluid boils to vapor phase.
• Heat is taken away from the upper part of
  cylinder to the environment then vapor
  condenses to liquid phase.
• Liquid returns by gravity force to the lower
  part of cylinder (i.e. evaporating section).
• When heat is added to the evaporator section,
  the working fluid is boiled and converted into
  vapor absorbing latent heat.
• .

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Heat Pipe

• Benefits of Maniks Heat Pipe
• Heat is absorbed in the evaporating section.
• Fluid boils to vapour phase.
• Heat is released from the upper part of cylinder
  to the environment vapour condenses to liquid
  phase.
• Liquid returns by gravity to the lower part of
  cylinder (evaporating section).

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Heat Pipe

• Hot Gas to Liquid Heat Pipe Heat
• This heat exchanger resembles Air to Air unit,
  only difference is liquid/water tank is provided
  at the condensation section to preheat liquid /
  water.
• Maniks heat pipe heat can recover up to 85 of
  exhausted thermal energy. However under ideal
  conditions the thermal efficiency of an economic
  system ranges between 55 to 70 and saves
  millions of BTUs year after year.

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Heat Pipe

• Main features
• Heat is absorbed in the evaporating section.
• Fluid boils to vapour phase.
• Heat is released from the upper part of cylinder
  to the environment vapour condenses to liquid
  phase.
• Liquid returns by gravity to the lower part of
  cylinder (evaporating section).

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Heat Pipe

• Heat Pipe Applications
• Waste Heat Recovery from Air Conditioners
• Heat Pipe Air Preheater for Boilers
• Waste Heat Boilers to Recovery Heat
• Heat Recovery at the Kiln Furnace
• Spray Drying

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Heat Pipe

• Why Maniks Heat Pipe ?
• After reaching the condenser section, due to
  partial pressure build up, the vapor transforms
  back into liquid thus releasing latent heat. From
  the condenser section, heat is taken away by
  means of water cooling / air cooling with fins
  etc. The liquid condensate returns to the
  original position through the capillary return
  mechanism, completing the cycle. Due to very high
  latent heat of vaporization a large quantity of
  heat can be transferred.

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Heat Pipe

Thank You