An Intelligent Integrated Control System of Bag Dust Collector

Abstract

The invention discloses an intelligent integrated control system of a bag filter, which includes: a main controller for detecting the pressure and temperature of the dust gas inlet and outlet, the pressure of the compressed air sprayed by the gas tank, the power of the induced draft fan, and the gas discharge gas index, And according to these input and output signals and the best performance indicators to achieve self-optimization, the filter wind speed value of the dust collector and the dust cleaning cycle of the dust removal process are dynamically given; the interface components of electrical equipment, among which the pulse dust collector is used to realize the bag dust collector. The pulse cleaning control function is based on the laser vision gas purification index detection device to take pictures of the purified gas image in the specified area and obtain the gas particle index; the terminal parameter setting system is used to set relevant parameters; Emission indicators, revision of the self-optimization control strategy for dust collector operation, and performance assurance and cost control. It can be combined and installed according to the actual situation, which reduces the cost of the control system and realizes optimized energy saving and dust removal.

Description

technical field [0001] The invention relates to an intelligent integrated control system of a bag dust collector, which belongs to the technical field of dust collector control. Background technique [0002] Dusty industrial waste gas may be generated from mechanical processes such as crushing, screening, conveying, and blasting of solid substances, or from processes such as combustion, high-temperature melting, and chemical reactions. Dust collectors are widely used to control the dust and fumes that have been generated. According to the collection mechanism, dust collectors can be divided into mechanical dust collectors, electric dust collectors, filter dust collectors and washing dust collectors. The mechanical dust collector relies on mechanical force to remove dust particles from the airflow. It has a simple structure, low equipment and operating costs, but the dust removal efficiency is not high. Electrostatic precipitators use electrostatic force to separate dust pa...

AI Technical Summary

Problems solved by technology

Although some large-scale baghouse dust collectors use PLC plus distributed instruments such as host computers and pressure sensors to build a distributed control system, which can achieve a certain degree of optimal control, but the system is huge, and development and installation require the cooperation of multi-disciplinary technicians. The cost is very high. It is suitable for small and medium bag filter, so it is not easy to popularize

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