Arc tube boiler with electromagnetic radiation theory structure

Abstract

The invention relates to the technical field of boilers, in particular to an arc tube boiler with an electromagnetic radiation theory structure. The arc tube boiler consists of four boiler barrels arranged longitudinally, wherein the upper part of an upper boiler barrel is provided with a water outlet pipe, the upper boiler barrel is connected with a lower boiler barrel through a convection pipe; the lower boiler barrel is connected with a side boiler barrel through a connection pipe of a middle boiler barrel and the side boiler barrel; the lower part of the side boiler barrel is connected with a side tank through a side arc water wall tube and a down pipe; the lower part of the lower boiler barrel is connected with a middle tank through a middle down pipe and a middle radiation convection pipe; the lower part of the side boiler barrel is connected with the middle tank through the middle radiation convection pipe; the side boiler barrel and the lower boiler barrel are both connected with a front horizontal tank and the side tank through a front water wall tube; the side tank, the middle tank and the side tank are connected through a transverse rack arc tube; and the side tank is provided with a drain pipe. The invention has the advantages of good operation inertia, small resistance, not easy scaling without a plurality of circulating down pipes, convenient and reliable operation, long service life, less maintenance fees, high heat-transfer capability, obvious effects of saving energy and reducing emission and better market application prospect.

Description

technical field [0001] The invention relates to the technical field of a boiler, in particular to an arc tube boiler with an electromagnetic wave radiation principle structure, which can fill the gap in the design and manufacture technology of arc tube boilers in the world. Background technique [0002] The heat transfer tubes of traditional boilers are all bent into a row of tubes or membrane wall tubes with a small radius. The heat transfer principle formed is plane turbulent heat transfer. The flue gas escapes and becomes entropy, and during the bending process, the pipe is damaged by tension and compression due to the small bending radius, the pipe diameter is easily deformed, the fluid resistance is large, the fluid has no inertia, the water flow rate difference in the pipe is large, and it is easy to scale , No left and right side headers and middle headers are controlled by water flow respectively, resulting in unreasonable water circulation, frequent accidents and hi...

AI Technical Summary

Problems solved by technology

[0002] The heat transfer tubes of traditional boilers are all bent into a row of tubes or membrane wall tubes with a small radius. The heat transfer principle formed is plane turbulent heat transfer. The flue gas escapes and becomes entropy, and during the bending process, the pipe is damaged by tension and compression due to the small bending radius, the pipe diameter is easily deformed, the fluid resistance is large, the fluid has no inertia, the water flow rate difference in the pipe is large, and it is easy to scale , no left and right side headers and middle headers are controlled by water flow respectively, resulting in unreasonable water circulation, frequent accidents and high maintenance rate

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