Q: What is Flue Gas Recirculation (FGR) in gas boilers?
A: Flue Gas Recirculation (FGR) is a technique used in gas boilers to reduce NOx (nitrogen oxides) emissions. It involves recirculating a portion of the boiler's exhaust gases back into the combustion chamber. This process lowers the oxygen concentration in the combustion air, reducing the flame temperature and thereby decreasing NOx formation.
Q: How does FGR contribute to environmental protection?
A: By reducing NOx emissions, FGR play...
What are the reasons behind the high gas consumption in natural gas boilers, and how does ZOZEN Boiler address this issue?
A: High gas consumption in natural gas boilers can be attributed to several factors:
Boiler Size and Heat Load: Larger boilers with greater heat loads naturally consume more gas.Inefficient or Outdated Design: Older or poorly designed boilers can lead to energy wastage, increasing gas consumption.Improper Operation and Maintenance: Incorrect use and inadequate maintenance ...
When it comes to investing in a small natural gas boiler for industrial applications, it's essential to understand not only the price range but also the value that a reputable brand like ZOZEN brings with its products and services.
Understanding Small Natural Gas Boilers
Industrial boilers categorized as "small" typically refer to those with a lower output range, usually under 20 tons per hour of steam production. These boilers are designed to meet the needs of small to medium-sized enterprise...
Natural Gas Boiler Cost Breakdown:
Initial Purchase: This is the foundational cost and depends on boiler specifications, capacity, and technology. Though essential, this isn’t the only expenditure to consider.
Setup & Installation: Costs vary based on location, setup complexity, and site-specific adjustments. Proper installation is key to ensure boiler longevity and optimal performance.
Routine Maintenance: Over time, boilers need check-ups. Regular maintenance can lead to extended ...
When it comes to the safe and efficient operation and maintenance of natural gas boilers, there are several critical qualification requirements:
1. Technical Expertise: Professionals should have in-depth knowledge about the design, functionality, and potential issues related to natural gas boilers.
2. Certification: Technicians and operators often need certifications from recognized industry bodies, ensuring they have undergone rigorous training and passed standardized assessments.
3. Hands-o...
The thermal efficiency of boiler refers to the percentage of effective heat in the heat delivered by fuel. The thermal efficiency of boiler is one of the important indexes to reflect the energy efficiency of boiler. Many users often ask, what is the general thermal efficiency of natural gas boilers? In this page, ZOZEN Boiler will analyze the thermal efficiency of natural gas boiler and introduce the calculation method of thermal efficiency.
What is the general thermal efficiency of nat...
Gas and oil steam boiler refers to an industrial boiler that uses oil and gas fuels to heat water to a certain parameter and produce high-temperature steam. The water is heated in the drum and becomes steam, and the fire gives off heat in the furnace. Gas and oil steam boiler is a kind of special equipment, and its design, processing, manufacturing, installation and use must be supervised by the technical supervision department. When users buy steam boilers, the first concern is the quotation of...
Heat exchange station and gas boiler room are completely different individuals. Gas-fired boiler room is a place where water (or other medium) is heated with fuel to certain parameters. Gas-fired boiler room is a place where heat source is produced. Its main equipment includes boiler, blower, induced draft fan, circulating pump, and various auxiliary equipment (water treatment), among which boiler is the main part.
The purpose of the heat exchange station is to convert the high-temperature hot ...
