FOR. Impurities sedimentation CONTROL AND DISCHARGE BOTTOM
Many customers that use chemicals as system maintenance will not be problems like corrosion, deposits, micro-algae. This is not wrong, but not enough.
With cooling systems, such as the present, the reservoir is home to the source of a lot of dirt eg corpse microorganisms, algae, cotton humus formed when substance use , dust in the air. So if you do not control the problem blowdown would he seriously operation of the system. Through the survey, the current 2 election blow cooling is used to manually control will not be problems such as pH, ms, TDS and humus. We will offer solutions for blowdown plan as follows:
Purpose: Removing silt, suspended solids and conductivity control of cooling systems, limiting deposits formed in the cooling system, increased heat exchange efficiency.
There are many ways automatic blowdown design, each based on different principles 1, Long Truong Vu contractor would offer one way of automatic blowdown and advantages and disadvantages of each type:
- discharge bottom automatic controller is controlled by the EC (electrical conductivity)
- automatic blow is controlled by pH controller
- automatic blow is controlled by timer
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