Application
Raw mill ESP at cement plant in Vietnam with production capacity of 15,000 TPD.
Problem
This ESP has been operated for about 7 years. Customer faced the serious problems with mechanical parts inside ESP such as falling down and bending, which caused a reduction in ESP collecting efficiency. This can lead further to the emission problem. Therefore, ESP mechanical revamping was implemented in order to improve ESP performance.
Solution
Tai & Chyun were awarded for the ESP mechanical revamping. We provided the mechanical parts, together with supervision for the whole installation process.
Customer trusts in our product reliability and service quality even though our price is perceived to be higher than what competitor offers. With our frequent customer visit, it enables customer to reach us easily and can always consult with us related to ESP problems at any time.
Accordingly, because of the poor mechanical condition inside ESP, we recommended customer to replace all the mechanical parts in all three fields of raw mill ESP in order to bring ESP back to normal condition.
Benefit
After the completion of ESP mechanical revamping, it helps ESP regain back to its normal condition with newly installed mechanical parts including CP, DE, GD screen & rapping assemblies.
No load test on all fields show no spark and arc with full load in primary current(Maximum rating: 380V,406A).
| Field 1 | Field 2 | Field 3 | |
| Primary amps (A) | 402 | 406 | 406 |
| Primary volt (V) | 300 | 303 | 303 |
