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“3 ton boiler having the best fuel efficiency”- related faq

  • What types of burner control are there for industrial boilers? 2024-04-26
    There are two types of burners for industrial steam boilers, depending on how they control the mixture of air and fuel at the key point in the boiler's operation, which is the generation of combustion.
  • What are the precautions for the explosion-proof door of the industrial boiler? 2024-03-29
    During the ignition and operation of the chamber combustion boiler fueled by pulverized coal, oil or combustible gas, improper operation can cause the deflagration or secondary combustion in the furnace or flue gas duct, which can further cause the increased pressure in the furnace. When the pressure reaches a certain value, the explosion-proof door is necessary to open automatically to protect the furnace wall of the boiler.
  • How to select a set of gas-fired boiler for heating supply of an area of 200,000 m2 2024-03-22
    Selecting a gas-fired boiler for heating a 200,000 m^2 area involves several considerations to ensure efficient, reliable, and cost-effective operation. Here’s a structured approach: 1. Determine Heating Demand First, calculate the total heating demand of the 200,000 m^2 area. Heating demand varies based on climate, building insulation, usage, and local standards. A rough estimate for moderate climates is 100 W/m^2, but this can vary. 2. Choose Boiler Type Decide on the boiler type. Fo...
  • Do biomass boilers produce any smoke or other emissions? 2024-03-22
    A well designed and operated biomass boiler burning fuel within the specification of the boiler should not produce any smoke, but black smoke may be produced if the fuel is too wet for the boiler. All biomass boilers produce some oxides of nitrogen (NOx), particularly nitrogen dioxide (NO2). While NOx emissions from gas boilers have been reduced significantly in recent years through the use of low NOx burners which burn at a temperature slightly below that at which NOx forms, the nature of biomass combustion, and the need to ensure the complete combustion of wood gases, means that combustion takes place at a temperature where atmospheric oxygen and nitrogen can chemically combine. The better the quality of the combustion control system on a biomass boiler, the lower the NOx emissions will be. In general, biomass boilers produce less NOx than oil boilers. Biomass boilers do not produce any oxides of sulphur (SOx).
  • What is the exhaust gas concentration of the biomass-fired boiler and how to deal with it in a more eco-friendly way? 2024-02-23
    The pollution discharge of the biomass-fired boiler is less than the coal-fired boiler. It is also necessary to deal with the exhaust gas of the biomass-fired boiler to meet the national standards before boiler ignition and operation.
  • What impact will heating surface have on boiler performance? 2024-02-02
    Heating surface is one criterion used when comparing boilers. Boilers with higher heating surface per boiler horsepower tend to be more efficient. Traditional packaged boilers are offered with 5 square feet of heating surface per boiler horsepower as an optimum design for peak efficiency, but new design breakthroughs allow ZOZEN boilers to have increased efficiency using more effective heating surface and reducing the size of the footprint.
  • Why should the temperature of the thermal oil heater be controlled during operation? 2024-01-19
    Controlling the temperature of a thermal oil heater during operation is crucial for several reasons, directly impacting the efficiency, safety, and lifespan of the system. Thermal oil heaters, also known as hot oil heaters, are used in various industrial processes for heating applications. They operate by circulating thermal oil through a closed loop, transferring heat to a desired location. Here's why temperature control is essential in these systems: 1. Ensuring Operational Efficiency: Optim...
  • What causes high exhaust temperature of biomass-fired boilers? 2023-04-27
    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...
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