IBR Submerged Arc Welding CS Boiler Water Cooling Panel Heat Radiation

Nose Arch Water Wall Panels in ASME/Chinese Standard For Utility Boilers​

Introduction

Boiler water walls are membrane walls that are made of tubes welded together with or without a strip of metal in between. These walls form the enclosure of the coal combustion chamber. Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler.

HDB provides replacement boiler water walls, burner openings, inspection ports and doors for utility and industrial boilers. Recently completed projects include rear and sidewall replacement as part of a complete reheater replacement and the studded burner throat with bifurcated tubes pictured to the right. Inspection ports, camera ports, and access doors of any brand are also available.

Application

The water wall is the main radiation heat surface, arranged inside the boiler chamber and proceeds the heat exchange directly with the high temperature flame. The convection tubes are the convection heat surface of the boiler, arranged between the boiler chamber outlet and the end surface and proceed the heat exchange directly with the high temperature fume.

Description

IBR water cooling panel

Submerged Arc Welding boiler panel

CS boiler water cooling panel

IBR Submerged Arc Welding CS Boiler Water Cooling Panel Heat Radiation Images