EMAIL[email protected]
From design to manufacturing and construction techniques each HRC Electrostatic Precipitator is engineered to meet the requirements of the project and provide longterm reliable service MIGI Rappers For high efficiency performance rapping losses comprise the bulk of particulate emissions
NAVCO pneumatic rappers are suitable for vertical or horizontal applications such as precipitator ash hoppers In addition their high reliability high effectiveness and low maintenance make them ideal for bag house shaker applications Specifications Air lube and air lube models available Operating pressure 25 45 psi Weight 43lbs
NWLs Precipitator Control and Management System PCAMS changed the way industry managed its precipitator operations Now PCAMS designed for use with Microsoft Windows operating systems offers a revolutionary new icondriven approach to precipitator monitoring and control
Suspension and Rapping Mechanism Collecting plate rapping must remove the bulk of the precipitated dust The collecting plates are supported from anvil beams or directly with hooks from the precipitator vilbeamsupporttheimpact of the rapping system is directed into the beams located at the leading andor trailing edge of the collecting plates
Due to the importance of collecting rapping system in electrostatic precipitators ESP and controlling the relevant damage under impact loading fatigue durability of this system is analyzed in the present study based on the numerical and experimental results considering fatigue damage growth and vibration acceleration in the collecting system because of the successive impact of rapping hammers
Manufacturer of Electrostatic Precipitator Spare Parts ESP Spare Rotary Airlock Valve Rapping Coil and Rapper Coil offered by Applied Electrostatics And Controls Pvt Ltd Vapi Gujarat Applied Electrostatics And Controls Pvt Ltd
An electrostatic precipitator ESP removes particles from a gas stream by using electrical energy to charge particles either positively or negatively The charged particles are then attracted to collector plates carrying the opposite charge
It is a huge work to change the mechanical rapping system structure For this reason we suggest to combine mechanical cleaning and acoustic cleaning to remove soot inside electrostatic precipitator Acoustic cleaning system installation list
Jan 15 1980 A rapping system is provided for the collecting electrode plates of an electrostatic precipitator The rapping mechanism is placed above the plates outside the precipitator casing and the rapping impacts are transmitted by a transmitting member having
Mechanical Rappers are a system of heavy vibrators which are typically employed alongside an Electrostatic Precipitator to dislodge the build up of particles from ESP collection plates Mechanical Rappers are usually operated by an extremely heavy piston hammer which is lifted in order to gain energy and then released causing the hammer to fall and cause a huge vibration
The rapping system is necessary in order to ensure a continuous and eective operation of a dry electrostatic precipitator but causes at the same
Electrostatic Precipitator is the device used for controlling air pollution This is used for cleaning of boiler process gases Process gases contain suspended dust particles These dust particles are collected on collecting electrodes
Evaluating Electrostatic Precipitator Rapper Performance The operation of all rapping systems collecting plates discharge electrodes and flow distribution devices is critical to the performance of most ESPs Failure of a single rapper or of an entire rapping system can occur This can lead to excessive buildup on the affected precipitator components
The influence of rapping frequency on the perfor mance of the electrostatic precipitator is not an easily predictable parameter but depends on process variables such as particle shape and size electrical field and specific dust resistivity all of which vary with the loca tion in the precipitator and general variables such as gas velocity gas temperature collecting surface plate design field height
An ESP works because of electrostatic attraction like charges repel unlike charges attract An ESP uses a high voltage electrostatic field to separate dust fume or mist from a gas stream The precipitator consists of vertical parallel plates collecting plateselectrodes forming gas passages 12 to 16 in
Electrostatic precipitator is basically an Electrical equipment in which the dust is removed from the flue gas by means of electrical discharge and the removed dust is collected by means of mechanical rapping system The operation of Electrostatic Precipitator will be of the following four phases Ionization of flue gas by high voltage discharge
Electrostatic precipitatorESP dust collector ModelESP ApplicationWet electrostatic precipitators are used in a wide range of applications including hazardous and medical waste incinerators metals refining sulfate pulp mill recovery boilers copper roasters sulf CharacteristicsLow operating cost except at very high efficiencies Very high efficiency even for smaller
Each field consists of a grounded collecting system and a highvoltage discharge system Both systems are provided with independent rapping devices The collecting system consists of long specially designed collecting plates which are suspended from the roof of the precipitator
Jan 15 1980 A rapping system is provided for the collecting electrode plates of an electrostatic precipitator The rapping mechanism is placed above the plates outside the precipitator casing and the rapping impacts are transmitted by a transmitting
Our company offers Electrostatic Precipitator Systems which is used to remove particles from the exhaust gas stream of an industrial process Often the process involves combustion but it can be any industrial process that would otherwise emit particles to the atmosphere
