High-frequency power supply control system of electrostatic dust collector

Abstract

The invention belongs to the technical field of electrostatic dust collectors, particularly relates to a high-frequency power supply control system of an electrostatic dust collector, and aims to solve the problems that a small part of collected dust can be adhered to a dust collection assembly and the inner wall of dust collector equipment, and electrodes of the dust collection assembly cannot discharge smoothly along with the increasing and increasing use times. According to the invention, the system comprises a control unit and an electrostatic dust collector, the control unit is connected with the electrostatic dust collector, the electrostatic dust collector is provided with a power supply module, the control unit is connected with a parallel shunt module, the parallel shunt module is connected with the power supply module, and the electrostatic dust collector is provided with a discharge unit and a dust collection unit. A driving module is further arranged on the electrostatic dust collector. The collision operation on the vibration frame can be repeated, excessive dust can be effectively shaken off and collected from the collection hopper, and the cleaning and dust removal efficiency of the dust removal equipment is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electrostatic precipitators, in particular to a high-frequency power supply control system for electrostatic precipitators. Background technique [0002] The working principle of the electrostatic precipitator is to use a high-voltage electric field to ionize the flue gas, and the charged dust in the airflow is separated from the airflow under the action of the electric field. The negative electrode is made of metal wires with different cross-sectional shapes, called discharge electrodes, and the positive electrode is made of metal plates with different geometric shapes, called dust collection electrodes. The performance of the electrostatic precipitator is affected by three factors: the nature of the dust, the structure of the equipment, and the velocity of the flue gas. The specific resistance of dust is an index for evaluating conductivity, which has a direct impact on dust removal efficiency. If the...

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Problems solved by technology

These conditions will lead to a decrease in dust removal efficiency.

[0003] After retrieval, the existing high-frequency power supply control system for electrostatic precipitators still has the following deficiencies: as the power supply electrostatic precipitator prolongs, the dust collection components in the dust removal equipment accumulate dust. After the circuit is disconnected, although a large number of The dust will fall into the designated location for collection, but a small part of the dust will adhere to the dust collection component and the inner wall of the dust collector equipment. As the number of times of use increases, the electrodes of the dust collection component cannot be discharged smoothly, resulting in The dust removal effect of the equipment is getting worse and worse

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