High exhaust temperature in a biomass-fired boiler can be caused by several factors, including:
1. Insufficient air supply: If there is not enough air supplied to the combustion chamber, the fuel may not burn completely, resulting in high exhaust temperatures.
2. Excessive fuel supply: Excessive fuel supply can overload the boiler, causing incomplete combustion and high exhaust temperatures.
3. Improper combustion: Improper combustion can lead to incomplete fuel burning and high exhaust tempe...
A biomass-fired boiler furnace that has multiple issues such as wall cracks, deformation, coking, and tilt, loose bricks, tube wall blockage, burned-out rock wool sealing, and combustion chamber wall damage requires immediate attention to prevent further damage and potential safety hazards.
Firstly, it is recommended to shut down the boiler immediately to prevent any further damage and ensure the safety of the surrounding area. The boiler should not be restarted until all necessary repa...
Types, Fuels, and Combustion Modes of Biomass Boilers
Biomass boilers are a type of renewable energy system that burns organic matter to generate heat and electricity. There are several types of biomass boilers, including wood-fired boilers, pellet-fired boilers, and chip-fired boilers. Each type of biomass boiler has its own unique features and benefits, making it suitable for different applications.
Wood-fired Biomass Boilers
Wood-fired biomass boilers are the most common type of biomass bo...
The parameters of a 75-ton biomass boiler mainly include rated capacity (t/h), rated working pressure (MPa), rated inlet and outlet water temperature (℃), thermal efficiency (%), fuel, etc., which are the main indicators reflecting the boiler performance.
The parameters of a 75-ton biomass boiler are the main indicators reflecting the boiler performance, which depend on the heat consumption conditions and are also important factors affecting the boiler price. Here, ZOZEN Boiler lists an...
Biomass energy can be used as boiler fuel to turn waste into treasure. Then some users have asked whether wood is a kind of biomass energy and can be used as boiler fuel? Will it hurt if the boiler burns wood? As a professional industrial boiler manufacturer, ZOZEN Boiler is here to answer your questions systematically.
Will it hurt if the boiler burns wood?
As a common biomass energy source, wood can naturally be used as boiler fuel, but on the one hand, it depends on the fuel charact...
With the constant adjustment of international energy structure, more and more green biomass boilers are favored by enterprises. However, in many cases, the concentration of nitrogen oxides in the original discharged biomass boiler can not meet the increasingly stringent emission standards. Here, ZOZEN compiles the data on the concentration standard of nitrogen oxides in biomass boilers and how to control it, hoping to help everyone.
How to control the concentration of nitrogen oxides in...
Coking methods:
a) Open the ignition door, lay wood blocks of 1-1.5m range long area in front of grate (better use refractory wood blocks like tree knot, wood plate with nails prohibited), and use cotton or other combustible to ignite.
b) Flame should be in the middle of furnace, burning evenly and can not be intermittent. During boiling, fire should be gradually strengthened to avoid sudden heating. During wood coking period, open flue damper to adopt natural ventilation.
After coking more t...
Boiler is a kind of energy equipment commonly used in industrial production, which is widely used in many industries, such as food, chemical industry, paper making, rubber, hospital and so on. Reciprocating grate boiler is also a kind of boiler product that is widely used. Considering that many users are unfamiliar with it, here, ZOZEN Boiler will explain the principle of lower reciprocating grate boiler and common furnace types.
The principle of reciprocating grate boiler
The principl...
