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FRP cooling tower
Packless spray cooling tower
  Introduction:

  Product brief introduction: No filler Packless spray type cooling tower is a new type cooling tower, compared to the traditional type cooling tower, it canceled the filler, use high efficient and low pressure centrifuge atomization device put the water sprayed to tiny fogdrop, enlargement the heat transfer area, improve the cooling effect, bring down the operation and maintenance cost.
  No filler Packless spray type cooling tower operating principleThis cooling tower depend on the top motor fan, forced to the out tower cooling air through the down tower inlet air louver inhalation to the inner tower, the hot water through the high pressure and low pressure centrifuge atomization device spray atomization to the above direction, with the inlet tower air rise at the same direction, and do the heat exchange, the fogdrop rised to the certain height then natural drop by self weight, this time with now rise the cooling air do the heat exchange again, the wet and heat air discharge the out tower by fan, the cooling water after concentrated into the stagnant pool.
  No filler Packless spray type cooling tower structure characteristic
  1. No filler Packless spray type cooling tower use high efficient and low pressure centrifuge atomization device as cooling component replace the traditional filler tower the filler and water distribution device ,make the whole tower almost become an empty tower, the structure simplified greatly.
  2. No filler Packless spray type cooling tower after canceled the filler and water distribution device, putthe atomization device installed on the above of air inlet duct, the water spraying directionand the axial flow fan pumping cooling air are the same direction, meanwhile the water have rise and down two process, cooling also have down flow cooling and countercurrent cooling two process.
  3. No filler Packless spray type cooling tower through the atomization device put the water spray to atomization, make the air and water tiny granularity contact uniformly, and the filler tower is through distribution sprayer put the water distribute to the filler as film type contact with the cooling air.
  Due to the packless spray type tower canceled the filler, make the tower body load decreased greatly, no need more supporting beam, civil engineering structure simplification, save the civil engineering investment.
  Packless spray type cooling tower advantage
  1. Small resistance, cooling temperature difference big, good efficientThis type cooling tower due to canceled the filler, the tower system resistance down to the original 1/2,under the conditions of the same fan, according to the fan performance curve can know, the fan capacity enlarge to the 1.2 times of original, gas water also enlarge to the 1.2 times of original, so compared the filler tower the cooling temperature difference bigger 2 ℃.Packless spray type cooling tower sprayer fog particles uniformity, no blocking, no maintain, operation stable and reliable. Due to packless cooling tower’s cooling component (high efficient and low pressure centrifuge atomization device) put the water spray to 0.5mm tiny fogdrop, the surface area great more than the surface which the water dispersed by the filler, the gas water heat transfer surface big, and water distribution uniformity, avoid the phenomenon of filler aging transformation and blocking to produced the dead zone, channel, then lead to cooling point temperature distributed nonuniform, cooling effect much better than filler tower.
  2. Life-time dilation
  This type overcome the filler tower filler aging, deformation and brittle fracture and water distribution blocking and drop and filler crisp chips blocking pipe, pump and heat exchanger and other effect the tower and process system equipment performance phenomenon. The lifetime according to the filler tower extend above 3 years.
  3. Low operating cost, low later period maintenance charge
  Energy-saving effect outstanding: low pressure atomization device working pressure only is 0.035MPa,lower than the water pressure rotation type atomization device working pressure 0.2MPa,lower 0.17MPa,the mating water pump power down greatly. packless spray tower system resistance is 1/2 around about the filler tower, during the cooling water consumption, fan all the same, mating motor power down to the 60% of filler tower, energy-saving effect outstanding and eliminated the cost of clean and exchange filler and distribution sprayer, operation cost down greatly.

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