corner tube boiler

    Corner tube boilers were originally conceived to drive automobiles and are also used in power plants to solve problems such as unfavorable feedwater conditions and limited space.Generally speaking, corner tube boilers have obvious characteristics and good seismic performance. The drums of corner tube boilers are externally arranged longitudinally or horizontally, and they all use fully enclosed membrane water walls. The furnace has a large cross-sectional area and sufficient Combustion can greatly improve its combustion efficiency.So, what are the characteristics of corner tube boilers?
    Generally speaking, the characteristics of the corner tube boiler are relatively new. It adopts a unique flag-type heating surface structure technology, and the combustion efficiency is high. There is a large isobaric air silo under the grate surface of the whole boiler. The damper can control the air supply in each combustion stage when the coal moves on the grate, especially the economizer or air preheater is arranged at the tail of the boiler, which can absorb the heat of the flue gas and reduce the exhaust temperature of the flue gas, thereby Save energy and improve work efficiency.
    In addition, the characteristics of corner tube boilers are more obvious. The whole is composed of water walls, headers, flag-shaped heating surfaces, and reinforcing beams. Most of them are steel frame structures. The grate of corner tube boilers adopts scale furnaces. The design inclination of the whole grate is 45°, which can greatly reduce the loss of coal leakage, and the loss of q4 is small. According to different fuels, secondary air can be arranged on the front wall and the rear wall of the furnace.
    What are the characteristics of angle tube boilers, you should know clearly?You will find that the performance advantages of the corner tube boiler are obvious. It belongs to a new type of thermal insulation furnace wall, and has a fully enclosed membrane water cooling wall with large volume. It is conducive to the combustion and burning of coal, and plays an important role in many large coal mining enterprises and power plants.