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  • What are the parameters that we should pay attention to in the process of selecting biomass-fired boilers? 2024-01-19
    Selecting a biomass-fired boiler for industrial applications involves careful consideration of various parameters to ensure efficiency, sustainability, and cost-effectiveness. Biomass boilers offer an eco-friendly alternative to fossil fuel-based boilers by utilizing renewable resources like wood chips, pellets, and agricultural waste. When choosing a biomass-fired boiler, pay attention to the following parameters: 1. Fuel Type and Availability: Type of Biomass: The type of biomass fuel availa...
  • Why don’t the pumps of coal-fired boilers absorb water? 2023-12-29
    If the pumps of a coal-fired boiler are not absorbing water, it could be due to several reasons. It's essential to diagnose the issue accurately for an effective solution. Here are some common causes: Air Locks in the Pump or Suction Line: If there is trapped air within the pump or the suction line, it can prevent the pump from creating the necessary vacuum to draw water. Low Water Level in the Feed Tank: If the water level in the feed tank is too low, the pump may not have enough water to dra...
  • What are the advantages of installing energy-efficient equipment like economizer and condenser? 2023-12-08
    Increased Efficiency: Economizers and condensers are designed to capture and utilize the waste heat from boiler flue gases. This process significantly improves the overall efficiency of the heating system. Reduced Fuel Consumption: By maximizing heat recovery, these devices lower the amount of fuel needed to reach the desired temperature, leading to substantial fuel savings and reduced operating costs. Lower Emissions: Improved efficiency translates to less fuel burned, which directly reduces ...
  • Why doesn't the gas boiler's motor turn on after pressing the start button? 2023-11-24
    (Question details) specific performance:The gas boiler is powered on, press start, the motor does not turn. Answer: Fault reason:1. Insufficient pneumatic locking.2. The solenoid valve is not sealing, and there is air leakage at the joint. Check the lock.3. The thermal relay is open.4. At least one of the conditional circuits is not valid (water level, pressure, temperature and to check whether the program controller is energized to start). Troubleshooting:1. Adjust the air pressure to the requested value.2. Clean or repair solenoid valve pipe joint.3. Check whether the component is damaged and motor current by reset.4. Check whether the water level, pressure and temperature exceed the limit.ZOZEN gas-fired boiler adopts automatic control to control the operation, combustion, water level, temperature and steam pressure. In case of such problems, the system will automatically prompt the error code.
  • How to dry the moisture in the fuel of biomass-fired boilers? 2023-05-19
    Drying the moisture in the fuel of a biomass-fired boiler is important to ensure efficient combustion and prevent issues such as fuel bridging, clumping, and poor boiler performance. Here are some methods that can be used to dry the moisture in biomass fuel:   1. Sun drying: This method involves spreading the biomass fuel, such as wood chips or sawdust, in a thin layer in a sunny, well-ventilated area. The sun's heat and wind will help to evaporate the moisture in the fuel.   2. Fo...
  • 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...
  • Why does an oil-fired hot water boiler generate a large amount of white smoke? 2023-03-17
    Oil-fired hot water boilers are hot water equipment that is widely used in industrial and civil fields. However, sometimes during use, oil-fired hot water boilers may emit a large amount of white smoke. What is the cause of this?   Firstly, the reason for the oil-fired hot water boiler emitting a large amount of white smoke may be incomplete combustion of the boiler. This may be due to insufficient oil supply, poor oil quality, excessive deposits inside the combustion chamber, and other i...
  • What is a thermic fluid heater boiler? 2023-02-15
    Thermic fluid heater boilers are widely used in a variety of industries because of their excellent performance and energy efficiency. They offer several benefits over traditional steam boilers, including better temperature control, easy operation, and low maintenance costs. Here are some frequently asked questions about thermic fluid heater boilers: 1, What is a thermic fluid heater boiler? A thermic fluid heater boiler is a device that uses thermal oil or heat transfer oil to transfer heat fr...
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