A small electrostatic precipitator for unattended power stations and warehouses

Abstract

The invention relates to a small electrostatic dust collector for unattended power stations and unattended warehouses, and belongs to the field of dust removers. The small electrostatic dust collector consists of a dust collector, a dust collecting box, a controller, a voltage generator, a vibrator and insulated conductors, wherein the dust collecting box is arranged under the dust collector, and the vibrator is arranged at the upper part of the dust collector; the dust collector consists of a ventilation duct, metal insulated conductors and hollow ceramic rods, wherein the metal insulated conductors and the hollow ceramic rods are positioned in the ventilation duct; the control output end of the controller is correspondingly connected with the control input end of the voltage generator and the control input end of the vibrator. The polarity alternation of electrodes is performed on the dust collector in a timing manner, so that the situation that dust is deposited on the same dust collecting rod for a long term is avoided; a dust removal method through resonance of a steady-state acoustic generator is utilized, so that dust adsorbed on the dust collecting rods is vibrated to drop, the dust collecting effect is improved, ventilation is not influenced, the whole dust removal effect is improved, and the small electrostatic dust collector and dust removal dehumidification equipment can easily form a flat small integrated maintenance-free air purifying device. The small electrostatic dust collector can be widely used for the field of dust removal and air purification.

Description

technical field [0001] The invention belongs to the field of dust removal devices, in particular to an electrostatic dust collection device used in unattended power stations and warehouses. Background technique [0002] In the unattended substation or warehouse of the power system, the moisture and dust in the air have the greatest impact on the equipment. There is not much ventilation in the station or warehouse, and it is easy to accumulate dust. Unattended substations usually have a long inspection cycle and lack the water resources required for cleaning. [0003] At present, the widely used small dust collectors mainly include electrostatic dust removal technology or filter dust removal, but these electrostatic dust removal equipment generally need to be cleaned or replaced regularly, and after a period of use of electrostatic dust removal, the dust collector in the equipment A certain amount of dust will accumulate, and if it is not cleaned in time, it will cause block...

AI Technical Summary

Problems solved by technology

[0003] At present, the widely used small dust collectors mainly include electrostatic dust removal technology or filter dust removal, but these electrostatic dust removal equipment generally need to be cleaned or replaced regularly, and after a period of use of electrostatic dust removal, the dust collector in the equipment A certain amount of dust will accumulate, and if it is not cleaned in time, it will cause blockage, which will affect the ventilation effect and reduce the dust removal effect of the dust collector.

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