Self-cleaning system

Abstract

The invention discloses a self-cleaning system which comprises a purification device and a ventilation air duct, an ultrasonic vibrator is fixedly installed at the lower end of the purification device, a water outlet nozzle is fixedly installed in the ventilation air duct, the ventilation air duct is designed to be of a U-shaped structure, and a sealing valve is movably installed in the ventilation air duct. A cleaning scraper is movably mounted in the water outlet spray head and comprises a linkage seat and a connecting beam frame, a driving connecting rod is in threaded connection with the interior of the linkage seat, the connecting beam frame comprises a flushing spray head and a flushing connector, the flushing spray head is fixedly connected to the outer side of the connecting beam frame, and the flushing spray head is communicated with the flushing connector; and a positioning groove is formed in the cleaning scraper. According to the self-cleaning system, the U-shaped ventilation air duct is additionally arranged, the internal electrostatic field is cleaned through soaking, the internal cleaning effect is improved in cooperation with the ultrasonic vibration device, the anti-overflow valve for preventing internal cleaning water from overflowing is additionally arranged, and the situation that the cleaning water enters the air duct is reduced.

Description

technical field [0001] The invention relates to the technical field of electrostatic dust removal, in particular to a self-cleaning system. Background technique [0002] Electrostatic precipitator means that when the gas containing dust particles in the air is purified, the large particles will first be intercepted and filtered by the primary filter, and then continue to the anode wire (discharge positive electrode) and grounded cathode plate ( After the high-voltage electric field formed between the negative plates), due to the corona discharge generated by the anode, the gas will be corona discharge, and the gas will be rapidly ionized. Under the action of the electric field force, it hits the cathode plate and is adsorbed and deposited on the cathode plate. During the movement, due to the slight potential difference between the nucleus and the cell membrane of the bacteria, it will also be captured and killed by the energy instantly released by the high-voltage charge and...

AI Technical Summary

Problems solved by technology

[0003] When cleaning it, it is generally operated manually, but the internal electrostatic field needs to be disassembled for cleaning during operation. The fly ash and sewage during work will directly contact the staff, and will affect the staff. At the same time, manual cleaning is used, the work speed is relatively slow, and the cost is high. However, cleaning with special equipment requires the purchase of special equipment and training of professional workers to operate, and the scope of application is relatively small.

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