News

  • How to evaluate the quality of gas boilers? How about the operating cost?

    How to evaluate the quality of gas boilers? How about the operating cost?

    Gas-fired boilers dominate the boiler market. Gas-fired boilers are not only environmentally friendly but also outstanding in terms of energy saving and thermal efficiency. So how to evaluate the quality of gas-fired boilers? What about daily operating costs?  Gas boiler is good or bad 1. Working pr... read more

    Jul 16,2020 News
  • The difference between hot water boiler and steam boiler

    The difference between hot water boiler and steam boiler

    Hot water as a medium is suitable for air conditioning, heaters, low temperature ovens, drying equipment, hot water tanks for textile printing and dyeing, and various low temperature heating, air conditioning coils and heat exchange equipment. Hot water as a medium has the following advantages: 1. H... read more

    Jul 08,2020 News
  • Design requirements for the flue of fuel gas boiler room

    Design requirements for the flue of fuel gas boiler room

    1. The flue should be straight, good air tightness, few accessories and less resistance. When laying the horizontal flue, it should maintain a head-up arrangement of more than 1%, and try to avoid the arrangement along the slope. 2. The flue and chimney of the fuel gas boiler room should be construc... read more

    Jun 30,2020 News
  • Low temperature and high temperature corrosion

    Low temperature and high temperature corrosion

    There is high temperature corrosion in the fuel oil boiler. The organic salts of vanadium and sodium metal elements in the fuel oil have a low melting point of oxides after combustion, generally at 600 ℃. These oxides sublimate at high temperatures in the furnace and condense at relative temperature... read more

    Jun 23,2020 News
  • Smoke emission and control of fuel gas boiler

    Smoke emission and control of fuel gas boiler

    According to China's latest boiler environmental protection standard GB13271-2014 "Boiler Air Pollutant Emission Standards": from July 1, 2014, the emission value of pollutants in newly built oil-fired boilers is 30 mg/m3 for particulate matter, 200 mg/m3 for sulfur dioxide, and nitrogen oxidation T... read more

    Jun 15,2020 News