Price On RequestWork Location: Loclal
Service Duration: 2 - 3 Days
Service Mode: Offline
With the continuous support and sincere efforts put by our experienced professionals, we have been able to provide our clients the best quality Chiller Flush Out Chemicals Job Work. Offered service is performed under the strict supervision of our experts using optimum grade tools and latest technology. Our professionals perform this service as per the requirements of our clients. Further, the provided service can be availed by our valuable clients at most competitive price. Other Details: ystematic operations of cooling water systems
The effectiveness of any cooling water treatment program depends on its proper implementation, which begins with the start up of cooling water system.
Start-up of new system:
A newly installed cooling water system should be properly cleaned before it is put to actual use. The cooling system and pump sump normally contains mud, construction debris, loose lumber, wooden chips etc. If it is not removed, it may go to the system and choke the heat exchanger, condenser tubes and pipelines.
The pipeline normally consists of mud, atmospheric corrosion product and fabricated debris. The heat exchanger/condenser contains rolling mill scale, fabricated oil debris, Oil, grease, etc. The cooling system contains constructed debris. It is therefore necessary to clean entire system.
The system follow up is done in following steps.
Physical cleaning
Flushing with water
Chemical cleaning (Pre-cleaning)Chemical cleaning (Pre-cleaning)
Bio Flushing Bio Flushing
Passivation
Physical cleaning
This is to be done prior to filling of water in the basin.
Clean the basin by removing mud, stones, loose lumber, construction debris, Wooden pieces, fills, nut bolts etc.
Clean the pipelines by removing mud, sand, mill scale, corrosion products, etc.
Clean the Heat exchanger by removing atmospheric corrosion products, mill scale etc.
Clean the cooling tower deck.
Flushing with water:
After step 1, fill system with fresh water and keep pump inlet valve closed and allow the storage tank to overflow for 2-3 hours to remove suspended and floating debris. Check for leakages in basin walls. Proper functioning of makeup water valves, flow meters, level indicators, drains valves, blow down valves, etc. The defects in any, should be rectified and should be followed by taking the pumps and water lines online.
Start the pumps:
All the contaminants/foreign material in the line get removed because of water velocity that enters into the system. This can be observed by increase in the turbidity of water. Constant turbidity reading indicates that the flushing of pipe lines in over.
To remove all this turbidity, the blow down valve is opened with continuous make up to the system water. Continue blow down till the system water turbidity matches with makeup water turbidity.
Chemical cleaning (precleaning) with indo 8205 :-
Chemical cleaning is carried out to remove the corrosion products from the system and is very important and requires close attention. Chemical cleaning is carried out by keeping the circulating water ph in the range of 6-6.5 depending upon the cleanliness of heat exchanger.
Unicchem Technologies India Private Limited
Secunderabad, Dist. Hyderabad