Intelligent-control non-retractable synchronous soot blower system

Abstract

The invention discloses an intelligent-control non-retractable synchronous soot blower system and belongs to the technical field of energy conservation of industrial heating furnaces and boilers. The system comprises an industrial furnace connection mechanism, a soot blowing solenoid valve, an electric motor, an electric motor supporting plate, a soot blowing pipe, a soot blowing pipe connection pipe, a steam connection pipe, a heating pipe waste gas pipe and a speed reducer, wherein the soot blowing pipe connection pipe is connected inside the industrial furnace connection mechanism in a penetrating mode, the front end of the soot blowing pipe connection pipe is connected with the soot blowing pipe, the rear end of the soot blowing pipe connection pipe is communicated with an outlet of the soot blowing solenoid valve, and the electric motor supporting plate is installed on one side of the industrial furnace connection mechanism. According to the system, an independent heating pipe system is canceled, the device usage amount can be reduced, the land occupation can be reduced, the control amount can be reduced, safety hazards can be reduced, an original electric control cabinet system is omitted, the manufacturing cost of the system is reduced, the steam consumption amount is reduced, the reliability is high, the soot blowing efficiency is high, the intelligent automatic soft control is achieved, the manufacturing is simple, and the power consumption is low.

Description

technical field [0001] The invention belongs to the technical field of energy saving of industrial heating furnaces and boilers, and specifically relates to an intelligently controlled non-telescopic synchronous soot blower system, which is mainly used for steam soot blowing of industrial heating furnace convection chambers, convection tubes and industrial boiler furnace tubes. Background technique [0002] At present, the steam soot blowers used in the convection chamber and convection tube of the industrial heating furnace and the furnace tube of the industrial boiler adopt relatively advanced superheated steam soot blowers. This type of soot blower is driven by the mechanical structure of the variable speed rotating gear, the conduction of the steam is controlled by the quasi-disk and the travel switch, and the high temperature and high pressure superheated steam is ejected through the casing structure to realize the soot blowing of the convection tube bundle, etc. . Its...

AI Technical Summary

Problems solved by technology

Its structure is complex, and air leakage is prone to occur between the sleeves, and the reliability is low

The soot blowing pipe rotating in a full circle is spraying steam, while the convection pipe in the convection chamber is only on the upper and lower sides of the soot blowing pipe. The whole circle of air injection makes the steam spraying to the furnace wall invalid when the soot blowing pipe is turned to the horizontal position. Injection, wasting steam; steam is blown out through the hole, soot blowing efficiency is low

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