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Dust collectors: Detailed Guide from Installation to Maintenance

DATE:2023-10-10Number of views: Source:LEFILTER

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The dust collector is installed next to the dust generating machinery and equipment, and the metal or plastic dust suction pipe and dust suction hood are configured by the user according to the size of the air inlet on the dust collector.

1、Dust suction hood is the key accessory to ensure that the dust collector unit is in normal operation. According to the nature of the dust to be handled, the ideal dust suction hood is made according to the principles of smooth piping, close to the equipment and good sealing.

2, dust collector voltage for three-phase alternating current three hundred and eighty volts, from the dust collector on the external wire connected to the power supply can begin to use, the initial rotation, you should pay attention to whether the fan is rotating in the right direction (such as reverse rotation, the air volume is very small, you need to switch the power cord connection).

3, dust collector electric control box cover shall not be opened at will when working, such as the need to adjust the time of dust cleaning, or need to check the circuit, should be shut down after cutting off the power supply and then operate.

4, dust collector according to the actual needs of regular cleaning dust, dust collector dust cleaning, only in the fan and dust cleaning mechanism work stops, open the sealed dust door, dust falls to the dust hopper.

5, in order to ensure that the dust removal equipment is in good working condition, should be as close as possible to the source of dust, generally 1.5 metres to 2 metres better, connecting pipeline as short as possible, and try to reduce the elbow, so as not to increase the resistance.

6, dust collector should check the dust door before work, and duct connection system is sealed, so as not to leak, reduce the effect of dust suction.

7, dust collector according to the nature of dust and the size of the capacity, should be timed to clear the dust, clearing the dust by the program controller timed sequential start pulse valve, so that the bag of compressed air (0.5-0.7MPa) from the blowing orifice spray (called primary air) through the venturi induced a few times more than the primary air around the air (called the secondary air) into the filter bag so that the bag in the instantaneous expansion, and accompanied by the reverse action of the air flow shake off dust, to achieve the purpose of clearing the dust. The purpose of dust removal is achieved.

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When the dust collector is in use, the dusty gas enters into the box, which is mainly filtered by the bag filter, and the dust will be blocked on the outer surface of the filter bag when the equipment is in use, and the purified gas will enter into the blower through the filter bag, and will be directly discharged when it is in use, directly inhaled by the blower.

With the increase of filtering time, the dust adhering to the outside of the filter bag will also increase, and the resistance of the filter bag will also increase accordingly, which will directly affect the efficiency of dust removal to a certain extent, at this time to start the vibration mechanism to make the dust adhering to the surface of the filter bag shaking down, and the dust falling in the drawer will be removed by manually pulling out the dust.

The dusty gas of the dust collector enters into the box directly from the air inlet, which is mainly filtered by the filter bag, and the dust will be blocked on the outer surface of the filter bag, and the purified gas is directly discharged out of the box by the fan through the air outlet, which is directly discharged into the indoor when it is in use.

Related Dust Collecting Equipment products:

Baghouse Dust Collector

Cartridge Dust Collector

Self-cleaning Air Filter