Welding Super Heater Coil , Steam Header Piping Horizontal Structure Design

Boiler Spare Parts Boiler Superheater Used In Biomass Boiler For Hot Sale welding technique

Boiler Superheater Description

1. Fossil fuel power plants often have a superheater section in the steam generating furnace.

2. The steam passes through drying equipment inside the steam drum on to the superheater, a set of tubes in the furnace.

3. Here the steam picks up more energy from hot flue gases outside the tubing, and its temperature is now superheated above the saturation temperature.

Brief Introduction

1. Generally 30 ~ 60 mm.The most common type of flow superheater is serpentine tube.It has a more intensive tube group, decorate in 450 ~ 1000 ℃ flue of the flue gas temperature, flue gas of vertical and lateral erosion.The flue gas mainly transfers the heat to the pipe by convection, and some of the heat is absorbed by radiation.

2. The plate-type superheater consists of a plurality of tube screens, arranged in the upper part of the furnace or at the outlet, belonging to the radiation or semi-radiation type superheater.The former absorbs radiant heat from the furnace flame, while the latter also absorbs some convection heat.

Technical Parameter