Lime dust collector is a common auxiliary equipment in lime production line. It is used as deferred purification, dust control and material recycling in lime industry, cement industry, architectural material industry, metallurgy industry, chemical industry, coal industry, electricity industry, refractory industry, non-mining and other industries. Lime dust collector can be used for a very broad range of applications. In case lime dust collector can efficiently operate, routine maintenance is essential. ZK will introduce you about the routine maintenance and overhaul of the dust collector.

1 In equipment operation, specially-assigned person manage the equipment, and maintain operation records.

2 Management personnel should be familiar with the principle, performance and service conditions of the dust catcher, and also master the methods of adjustment and maintenance.

3 Speed reducer, ash conveying device and other mechanical motion components should be get oiling and oil change in accordance with the regulations. Once finding abnormal operation phenomenon we should do troubleshoot problems as soon as possible.

4 Air-water separator in triples of gas storage tank should be cleaned once every 3-6 months. Oil mist device should always be check about oil storage situation, and refuel in time.

5 Once the electromagnetic pulse valve break down, we should repair it in time. In case of there are impurities and moisture in the internal, we should clean promptly. And we should replace the diaphragm damage in time.

6 To timing type ash cleaning controller, we should periodically determine whether the cleaning cycle is correct, otherwise adjust it in time. While to constant pressure cleaning controller, we should periodically check about the switch of pressure, once the pressure port is jammed, clean it up.

7 Check the seal on the manhole door, once there is damaged or aging, we should replace it.

8 Measure process parameters regularly, such as flue gas volume, temperature, concentration and so on, once it is abnormal, we should find out the causes and take measures.

9 Check the gas system and ash handling system regularly, once it is abnormal, we should repair in time.

10 Before starting up lime dust collector, we should connect the compressed air to the storage tank first, connect the power supply of controller, start the ash discharging device. If there are other devices in the system, we should start the downstream device first.

11 When shutdown lime dust collector, after the process stopping, we should keep the lime dust collector and the exhaust fan to continue working for a period of time to remove moisture and dust in the equipment. It is important to note that after the dust collector stops working, we must repeatedly do dust dislodgement to clean the dust (by manual cleaning) to get rid of dust from filter bag to prevent damp and bag sticking.

12 When shutdown lime dust collector, we should do not cut off the compressed air source, especially in the wind turbine working, it must provide compressed air to the valve cylinder to ensure that the poppet valve is open.

13 Ash discharge device can not stop working when lime dust collector in normal operation, otherwise the accumulation of dust within the ash bucket overflows into the bag room to force the dust collector to stop working.

Hope that the above methods can help you, if you have any problems about the lime dust collector, you can contact us at any time!