Features and benefits of pneumatic conveying equipment, powder feeders and material seal pump equipment.
1. The necessary condition for the normal operation of the powder feeder and the material seal pump is a certain sealing height. The material level pressure in the silo is greater than that of the powder feeder, and the positive pressure in the material seal pump is used to isolate the positive and negative pressure through the material level pressure, and the wind pressure of the fan will send the material away, so there must be a certain material level height.
2. A dust collector must be installed on the receiving bin, and the exhaust air volume of the dust collector should be greater than the air inlet volume of the ash conveying fan. Otherwise, when the air inlet volume is greater than the exhaust air volume, the pressure in the silo increases, resulting in unbalanced system pressure, large pipeline resistance, and the air inlet from the powder feeder and the material seal pump to the top of the silo, so that the powder feeder and the material seal pump can not work normally.
Pneumatic conveying equipment, pneumatic conveyor, powder pneumatic conveyor, powder pneumatic conveyor.
Maintenance of pneumatic conveying equipment powder feeder and material seal pump:
1. Before the powder feeder and material seal pump of the pneumatic conveying equipment work, an appropriate amount of oil should be added to the movable air duct box to lubricate the oil seals at both ends of the movable air duct. According to the position of the oil mark line, add an appropriate amount of oil to the reducer of the adjustment mechanism. Winter N46, summer N68. The oil is changed within one month after the first surgery, and then usually twice a year.
2. Frequently check the filter cloth in the gasification unit, usually once every six months.
3. Others do not need to be maintained, and there are few wearing parts. After one year, check the tape and tape tube inside the diffuser for corrosion, and replace it if the wear is severe.