Jin-Hui Plastics Industrial Co., Ltd.

Rapid way of cooling tower maintenance

Maintenance of open type:

One of the most common equipment in factory is cooling tower. However, the supply process may increase CaCo3 and this problem causes the risk of making fouling and unstable production. Moreover, Open type cooling towers expose process cooling water to atmosphere and impurities may pollute equipment.

Scale attached to the water pipe

Steps:

  1. Clean up impurities at the bottom of basin.
  2. Clean up the spray pipe
  3. Agent with clean water to circulate washing
  4. Add antifoaming agent to eliminate the foam. (agent = limescale cleaning)
  5.  Check the heat exchanger of equipment is clean.
  6. Add neutralization agent to make PH value goes to PH7.

Disadvantage of open type

  1. Undetectable.
  2. It is ineffectively to use a lot of agent in fill
  3. Increasing the acid washing damage.
  4. Exchanger breaks down, by washing cooling tower and equipment at once.
  5. Damage the basin of cooling tower by using agent.
  6. Equipment failure unexpectedly by impurities after turn on.


Maintenance of closed circuit cooling tower

JIN-HUI Closed circuit cooling tower utilizes heat exchange coil to divide cooling system into “inner water system” and “outer water system”. (What is closed circuit cooling tower?) It keeps the process fluid clean and contaminant free. Hence you can ensure that the productive process keeps in high efficiency always.

The whole machine can be removed, can be self-maintenance

JIN-HUI closed circuit cooling towers use #304 stainless steel with new invention of detachable, durable and simple maintenance. (SCT- Closed Circuit Cooling Tower)Moreover, this machine equips one anti-fouling device for reduce the coil scale.

Easily open the machine case

Distribution Tube

Open the device case and turn down the sprinkler tube 90°C counter-clockwise. Make sure the spray hole upward when you put all parts back.

Rotate the Water pipe

Fill

Fill with piece by piece design is placed under the sprinkler tube. Please take advantage of screwdriver to take fill out.Beat it to get rid of dirt.

Take the fill

Heat Exchanger Coil

Open the intake louver underneath.Clean by high pressure washer.

Flush heat exchange coil

Clean up impurities at the bottom of basin before turn on for preventing reuse dirty water.

At last Flush the bottom water tray

Advantage of JIN-HUI

  1. Reduce costs of labo
  2. ABS detachable fills
  3. Reuse fills without expendable
  4. Lower maintenance cost

Cooling Tower

JIN-HUI Closed Type

Others-Closed Type

Open Type

Limescale-free

O

O

X

Agent cleaning-free

O

X

X

Simple design - open machine body

O

X

X

simple maintenance

O

X

X

ABS detachable fills

O

X

X

Expendable-free

O

X

X