ESP Rebuild and Retrofit

Additional Details

An Electrostatic Precipitator (ESP) may require major upgrade or replacement due to present and future emissions considerations such as the ESP is not meeting outlet emissions/opacity requirements due to fuel switching to a lower sulphur coal, addition of mercury emissions control by sorbent injection upstream of the ESP, addition of a wet or dry FGD system, and compliance with upcoming fine particulate control (PM2.5) regulations. A lower cost option to consider for compliance strategy is the conversion of the existing ESP casing to a pulse jet fabric filter.

We rebuild/retrofit of existing electrostatic precipitators (ESPs). Our engineers evaluate the existing precipitator and use innovative technology in order to enhance the collecting efficiency of the ESP. We have experience with all types of OEM equipment in various configurations, and utilize our strong engineering expertise to cost-effectively retrofit (gut and stuff) an ESP within its existing footprint. Our engineers are trained to find any deficiencies in existing ESPs, and can evaluate your dust collection system to determine what is required to make your ESP meet today’s particulate emissions standards as well as prolong the life of the ESP. Projects often include High-Voltage Sectionalization along with the installation of high-frequency T/R sets to improve efficiency, as well as rapper replacements with Electromagnetic Impulse Rappers, rapper shafts, purge air systems, hopper replacements, hopper heaters, level detectors, and/or the additions of penthouses or weather enclosures.

Our field service and engineering staff have experience on all types of equipment:-

    Field Inspection Services
    Cost Effective Recommendations
    Special & Custom Design Solutions
    Performance Modeling and Predictions

RETROFITS

Our expert engineering staff has accumulated an extensive background in precipitator modifications.

    Improved Power and Sectionalization of HV Systems
    Hot to Cold Conversion Design
    Field Installation Experts familiar with rebuild methods

Technical Services / Annual Maintenance Contract Features :-

    Thorough Inspection of ESP, Clean and Dirty Inspection and Recommendations.
    Rebuilt of the ESPs.
    GD Testing
    Performance Testing / Emission Level Testing
    Retrofitting / Revamping of ESP
    Replacement of ESP collecting electrodes, emitting electrodes, raping system, suspension system, insulators, GD screens etc.
    Annual maintenance contracts
    Short term and long term operation and maintenance contracts
    Servicing of Bag Houses / Dust Collectors
    Study of Existing System
    We undertake Installation & commissioning services for all the Air Pollution Control products. We also offer Training Seminars to meet the needs of you or your staff to advance your understanding of these Air pollution control equipments.
    GCT (Gas Conditioning Tower)- Installation, Commissioning and Erection.
    Optimization Software related with ESP including Stack Monitor device (Opacity Monitor).
    Continuous Particulate Monitor (Opacity Monitor) to check the emission level on stack.
    Acoustic Cleaning and Upgradation of Rapping System.
    Juice can- To optimize the power level of ESP.
    VICLR- To minimize the power level of the field.