Intelligent pulse blowing controller for bag type dust collector

Abstract

The invention relates to an intelligent pulse blowing controller for a bag type dust collector. The intelligent pulse blowing controller comprises a pulse blowing MPU main control unit, a power supplyunit, a pulse blowing channel power level output unit and a wireless communication unit. The power supply unit is electrically connected with the pulse blowing MPU main control unit, the pulse blowing channel power level output unit and the wireless communication unit. The wireless communication unit is in bidirectional connection with the pulse blowing MPU main control unit. The wireless communication unit is a Zigbee communication unit or a WiFi communication unit, and when the wireless communication unit is the WiFi communication unit, a pulse electromagnetic valve socket connected with apulse electromagnetic valve in the bag type dust collector in an inserted mode is further electrically connected to the pulse blowing channel power level output unit. Wireless communication can be achieved and the problems that long-distance wiring is tedious, leads are aged and damaged by mice due to additional wiring are avoided.

Description

technical field [0001] The invention relates to the technical field of special key components for bag-type dust collectors for reducing industrial pollution, and more specifically relates to an intelligent pulse injection controller for bag-type dust collectors. Background technique [0002] In recent years, the state has promulgated a number of new air pollutant emission standards for coal-fired power plants, iron and steel metallurgy, cement, petrochemical and other industries. The new standards have made stricter regulations on pollutant emission limits, which require industrial Pollution reduction, and the bag filter is the mainstream technology to control the emission of industrial flue gas particulate pollutants. It is widely used. The control core of the bag filter is the pulse injection controller. The quality of the pulse injection controller directly affects The ultimate performance of the baghouse. [0003] However, the existing pulse injection controllers for ba...

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Problems solved by technology

[0003] However, the existing pulse injection controllers for bag filters on the market are all traditionally designed, and basically have the following problems: 1. Due to the large volume of the pulse injection controller, the drive output of the pulse solenoid valve and the data communication all use Wired RS845 serial port, complex networking, wiring and other problems; 2. Most of them do not have data communication function, and a small part of them are wired RS845 serial port, which has the problems of cumbersome long-distance wiring, aging wires, and damage by mice.

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