All-purpose Industrial Electrostatic Precipitator Commissioning Technology And Service Life

All-purpose Industrial Electrostatic Precipitator commissioning technology and service life
All-purpose Industrial Electrostatic Precipitator The entire equipment includes five parts: an air cleaner, a dust box, a hopper, a blowing device and a bracket. Clean air box, this part is equipped with injection pipe, the net has a clean gas outlet, in front of the maintenance door, open the door, you can easily replace any filter bag, dusty part, dust inlet Box part of the upper part of the box with a filter bag, ash bucket part, dust into the dust box, clean air empty filter bag to the net air box. The dust will settle to the ash bucket to go, and the settlement direction and air flow direction, is conducive to the settlement of dust. There is a partition between the air purifier and the dust box, the bag size is 1200mm long, 480mm wide, 26mm thick rectangular filter bag. Anti-blowing device, installed in the net under the air box, including air bag, pulse valve, pulse control and so on. All-purpose Industrial Electrostatic Precipitator uses advanced pulse backflush system, compared with mechanical vibration cleaning or low pressure backflush cleaning, this method is much better dust and no active components, can greatly reduce the maintenance work the amount.
When using the All-purpose Industrial Electrostatic Precipitator, it can be used to ensure work efficiency and service life.
1, to always check the control valve, pulse valve and timer action.
Pulse valve The failure of the rubber diaphragm is a common failure of the All-purpose Industrial Electrostatic Precipitator, which directly affects the cleaning effect. The device is outside the filter, the bag built-in skeleton, to check the fixed filter bag parts are loose, filter bag tension is appropriate. Support the frame is smooth, to prevent the wear filter bag. Clean with compressed air. So the oil mist and water droplets are required, and the oil-water separator must be cleaned regularly to prevent malfunction of the movement mechanism and the bag.
2, the handling of air flow and the test point pressure and temperature is consistent with the design.
3, the installation of the filter bag, whether in the use of bags, loose mouth, wear and so on, can be measured after the operation of the chimney discharge to judge.
4, to prevent condensation
In use to prevent the gas in the bag room to cool below the dew point, especially in the use of negative pressure All-purpose Industrial Electrostatic Precipitator should pay attention. Because of its shell often have air leakage, the bag chamber gas temperature below the dew point, the filter bag will be damp, so that the dust is not loose, but sticky attached to the filter bag, the fabric hole blocked, resulting in clear Ash failure, so that All-purpose Industrial Electrostatic Precipitator pressure drop is too large, can not continue to run, and some produce paste bag can not dust.
To prevent condensation, it is necessary to keep the gas in the All-purpose Industrial Electrostatic Precipitator and its system temperature is higher than its dew point 25 ~ 35 ℃ (such as kiln grinding machine dew point temperature of 58 ℃, the operating temperature should be 90 ℃ Above), in order to ensure the good use of filter bag effect.
All-purpose Industrial Electrostatic Precipitator test run directly affects whether it can be put into normal operation, such as improper handling, is likely to soon lose utility, so do the equipment test run must be careful and careful. When commissioning the new All-purpose Industrial Electrostatic Precipitator, special attention should be given to checking the following points:
1, the direction of rotation of the fan, speed, bearing vibration and temperature.
2, the handling of air flow and the test point pressure and temperature is consistent with the design.
3, the installation of the filter bag, after use, whether there are bags, loose mouth, wear and so on, after the operation can be visual chimney discharge to determine the situation.
4, pay attention to the presence of bag room condensation, All-purpose Industrial Electrostatic Precipitator ash discharge system is smooth. To prevent clogging and corrosion occurs, serious fouling will affect the host production.
5, cleaning cycle and cleaning time adjustment, this work is about dust performance and operation of the important factors. Cleaning time is too long, All-purpose Industrial Electrostatic Precipitator will be attached to the dust layer was cleared, a filter bag leakage and damage reasons. If the cleaning time is too short, the dust on the filter bag has not yet cleared, to restore the filter operation, will make the resistance quickly restored and gradually increased, and ultimately affect its use.