Electric-bag dust collector, electric field manhole door safety device for same and safety detection method

Abstract

The invention discloses an electric field manhole door safety device for an electric-bag dust collector. The electric field manhole door safety device comprises a first detection element and a first control element, wherein the first detection element is used for detecting the locking state of a door lock of a manhole door, and transmitting a detected locking state signal to the first control element; the first control element is used for receiving the locking state signal, judging the state of the door lock of the manhole door, and controlling a high-voltage power loop of the electric-bag dust collector to be turned off when the door lock of the manhole door is in an open state. According to the electric field manhole door safety device, when the door lock of the manhole door is opened, a high-voltage electric field is automatically turned off, so that a field maintainer can be prevented from mistakenly entering the electric field when the electric field normally works, the safety accident rate is lowered, and the safety performance of the electric field is improved. The invention also discloses the electric-bag dust collector comprising the electric field manhole safety device and an electric field manhole safety device-based safety detection method.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to an electric field manhole door safety device for an electric bag dust collector. The present invention also relates to an electric bag dust collector including the electric field manhole door safety device, and a safety detection method based on the above electric field manhole door safety device. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, the country's air quality control requirements are becoming more and more stringent, and at the same time, higher requirements are placed on the performance and reliability of dust removal equipment. Electrostatic bag filter is a new generation of dust removal equipment formed by organically combining the two technologies of electrostatic precipitator and bag filter, and has gradually become the main dust removal equipment due to its advantages of high...

AI Technical Summary

Problems solved by technology

The on-site maintenance personnel and the operating personnel are often out of control. When the on-site maintenance personnel perform internal maintenance in the electric field, it is not clear whether the high-voltage rectification equipment in the electric field is running. On-site maintenance personnel accidentally enter the electric field during electric field operation, or operating operators turn on the electric field during internal maintenance, which will cause casualties and the consequences will be disastrous

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