Electrostatic Precipitator is a filtration device that removes fine particles, like dust and smoke, from a flowing gas by the force of an induced electrostatic charge minimally impeding the flow of gases through the unit. In contrast to wet scrubbers, which apply energy directly to the flowing fluid medium, an ESP applies energy only to the particulate matter being collected and therefore is very efficient in its consumption of energy. Types of ESP: • Dry type Electrostatic Precipitator: Dry Electrostatic Precipitators (ESPs) can be used in many industries for various applications for cleaning of dust laden industrial gases. ESPs can handle any volume of gases and many types of dusts with high removal efficiencies. The continuous improvement in design & engineering of the ESPs reduce the operating costs by reducing the energy consumption, maintenance cost and lower downtime. The ESP components are well designed by using most advance technologies. • Wet Electrostatic Precipitator: Tar Precipitator also termed as Wet Electrostatic Precipitator. The Wet Electrostatic Precipitator compliments our product range with an extremely versatile de- dusting system that is perfect for any process in which special dust or gas characteristics make dry separation difficult or impossible. • The Wet ESPs are unbeatable since many years in view of operational safety, long life cycle and high collection efficiency. They are well suited for precipitation of finest dust with dust afflicted water drops of aerosols and emissions containing tar or oil. Another, positive effect is the additional bound of toxic elements (for example HCL, SO2, NaCL & HF) Working Principle: • The dust laden gases are passed through the electrical field consisting of profiled collecting electrodes and discharge electrodes. The discharge electrodes are charged with negative high voltage and the collecting electrodes are earthed. The gas is equally distributed and made to pass through these gaps of electrodes across width and length. • The discharged electrodes emit electrons when charged with high negative voltage. These negative electrons accumulate on dust particles and thus dust particles are charged negatively. The charged dust particles are attracted towards the profiled collecting electrodes. When the dust particles touch the collecting electrodes, it loses its charge, but due to agglomeration, they still stick to the plate. These electrodes are cleaned with the use of robust tumbling hammer type rapping system. Independent rapping systems are used to clean the collecting as well as discharge electrodes. Our ESPs are optimally designed, tailor-made to suit the customer operating conditions. The migration velocity is an extremely important parameter to decide the size of the ESP and helps to determine the efficiency. Apart from this, there are many parameters which affect the sizing of the ESP such as: • Electrical resistivity of the dust • Dust content at inlet & outlet of ESP/strong> • Chemical composition of dust & gas • Particle size of dust • Temperature of gas • Humidity in gas Advantages: • Rigid Pipe & Spike type discharge electrodes. • Sturdy & durable collecting electrodes for longer life. • Separation of ultra-fine dust particles to meet the required lower emission norms. • Continuous dust collection process. • Low pressure drop (approx. 2.5 mbar) at high degree of separation. • Low maintenance due to few and slowly rotating components. • Low energy costs compared to Fabric Filter separators. • Can handle large volume of gas flow, virtually there is no upper limit. • Handling high gas temperatures.
Orientation - Vertical
Efficiency % - 99%
Country of Origin - Made in India
Brand - RIECO
Automation Grade - Fully Automatic
Material - MS
Usage/Application - Industrial