How to extend the service life of wet dust collector
2020-03-24
wet dust collectorUsing the principles of inertial collision, condensation and centrifugal force, under the power of the induced draft fan, the flue gas falls from a certain height and impacts the liquid surface at a high speed to form water mist. Most particles sink into the water. Under the action of the separator, the atomized airflow rises rapidly. The droplets further collide, condense and form a water-ash mixture. The water-ash mixture is separated by the cyclone impeller, thus fully achieving its desulfurization-dust removal-dehydration effect. Now,wet dust collectorIt has been put into use in many companies and units, and has achieved very good governance results.
Such economic and social benefitswet dust collectorTo extend its service life, daily maintenance and maintenance precautions are the key. In terms of daily inspection, management personnel should be familiar with the principle, performance and operating conditions of the dust collector, and master the adjustment and maintenance methods. Mechanical moving parts such as speed reducer and ash conveying device shall be oiled and changed according to regulations, and any abnormal phenomena shall be eliminated in time. The oil-water separator in the gas storage tank and gas source triplet shall discharge once per shift. The oil mist device shall regularly check the oil storage and add oil in time, should be cleaned up, failure, should be eliminated in a timely manner; the use of constant resistance pulse controller, should regularly check the work of the pressure switch, pressure measuring port is blocked, and clean up; regular determination of process parameters, such as flue gas volume, temperature, concentration, etc., found abnormal, should find the reason and timely treatment.
in operationwet dust collectorOn the one hand, the compressed air should be connected to the air storage tank, the control power supply should be connected, and the ash discharge device should be started. If there are other equipment in the system, the downstream equipment should be started first. During shutdown, after the process system stops, the equipment and exhaust fan should be kept working for a period of time to keep the moisture and dust in the equipment. It must be noted that when the dust collector stops working, the dust collector must be repeatedly(Manual cleaning available), remove the dust from the dust removal filter bag to prevent the bag from being affected by moisture; When the equipment is working normally, the ash discharge device cannot stop working, otherwise, the ash hopper will soon be full of dust and overflow into the bag room, forcing the dust collector to stop working.
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