Heating furnace soot blowing control system

Abstract

The invention discloses a heating furnace soot blowing control system, which belongs to the field of heating furnaces. The heating furnace soot blowing control system is characterized by comprising apressure switch, a power supply module, a memory, a display, a control system, a keyboard and a relay module, wherein the pressure switch and the power supply module are connected with the control system; the keyboard is connected with the control system; the control system is connected with the memory; the control system is connected with the display; and the relay module is connected with the control system. Compared with a traditional controller, a novel heating furnace soot blowing controller improved by adopting an intelligent control chip has the advantages of simple structure, high reliability, low cost, higher safety coefficient and working efficiency, guaranteed stability, simplicity in operation and suitability for being popularized and utilized in relative fields.

Description

technical field [0001] The invention belongs to the field of heating furnaces, in particular to a heating furnace soot blowing control system. Background technique [0002] With the intensification of environmental pollution, people are paying more and more attention to the environment, and the country and various industries have invested more and more in environmental protection. The soot blowing system is an important part of the heating furnace control system. The soot blowing system is mainly composed of three parts: the soot blower, the gas source generating device and the soot blowing controller. When the oil-fired heating furnace burns, a large amount of soot and dirt will accumulate between the nail head or the fins. If the soot or dirt is not removed in time, the exhaust gas temperature will increase and a high flue gas pressure drop will be formed, which will affect The effective pumping force of the heating furnace, and the traditional soot blowing controller has...

AI Technical Summary

Problems solved by technology

When the oil-fired heating furnace burns, a large amount of soot and dirt will accumulate between the nail head or the fins. If the soot or dirt is not removed in time, the exhaust gas temperature will increase and a high flue gas pressure drop will be formed, thereby affecting The effective pumping force of the heating furnace, and the traditional soot blowing controller has a complex structure and is not easy to maintain