zozen boiler
HomeBoiler tagsindian boiler company

“indian boiler company”- related faq

  • What are the three main significances of using condensing boiler? 2020-08-14
    As a kind of essential equipment applied by many enterprises, condensing boiler is widely favored and recommended for its advanced condensation heat transfer technology, intelligent operation mode and high efficiency in the production. Let us talk about the main significances of using condensing boiler from the following three perspectives.
  • What are the desulfurization technologies of coal-fired boiler? 2020-08-07
    The fuel of coal-fired boiler will release some harmful substances after combustion that are harmful to human body, but also pollute the environment. Therefore, the desulfurization treatment is required for coal-fired boiler, including desulfurization before combustion, desulfurization during combustion and desulfurization after combustion. The specific operating methods are different.
  • What are factors affecting the coking of thermal oil heater? 2020-07-31
    There are three main factors affecting the coking of thermal oil heater.
  • What are the three main usages of gas-fired boiler? 2020-07-10
    With the industrial innovation and the advance of science and technology, steam engine is replaced by gas-fired boiler that is a kind of more energy-saving heat production machine. There are three main usages of gas-fired boiler that we need to know in order to better understand the benefits that gas-fired boiler brings to us.
  • What are the causes and treatment methods of slagging on the heating surface of coal-fired boilers? 2020-07-03
    Influencing factors of slagging on heating surface of boiler (1) Ash characteristics of pulverized coal Generally, the softening temperature ST of ash is used as the main indicator of slag formation. Coal with low ash melting point (ST<1200℃) is easy to slag. In addition, the slagging index also includes: silicon ratio, alkali-acid ratio, slagging index, limit viscosity and so on. (2)Aerodynamic characteristics in the furnace Improper air flow organization leads to flame center deviation, and the pulverized coal air flow flame adheres to the wall, causing local slagging of the water-cooled wall; Improper air flow organization, forming flue gas retention vortex area and forming a reducing atmosphere (with CO), reducing the ash melting point and increasing the possibility of slagging. Excess air coefficient: When the excess air in the furnace is too small, a reducing atmosphere may be generated, and the tendency of slagging will increase accordingly. (3)Influence of boiler heat lo
  • What are the discharge methods for industrial boilers? 2020-06-26
    Industrial boilers will produce wastes that needs to be treated during the use process, which is what we mentioned of boiler blowdown. What are the methods for boiler blowdown? 1. Regular blowdown 1) The time interval and quantity of discharge depend on the test results of boiler water. It usually do not exceed 5% of the water supply. 2) When the regular blowdown is being made under high load of the boiler, the blowdown of the water-cooled wall header is generally not required to avoid affecting the normal water circulation of the water-cooled wall and forming a tube explosion incident. 2. Continuous blowdown The amount of blowdown shall be determined according to the test results of the boiler water, and shall be completed by adjusting the needle-shaped angle of the blowdown tube.
  • What problems will be caused by infrequent or irregular maintenance of a steam boiler? 2020-06-12
    Not inspecting it often enough can lead to minor issues being missed, which can lead to major issues later and possibly injury. Not checking a boiler system could have catastrophic results in the form of a boiler explosion. Fuel may explode due to unfound problems. The high temperatures generated by the boiler can also cause problems if the water level drops too low and the trip switch fails.
  • What are the benefits of air preheating? 2020-06-05
    The combustion air will be heated to the flame temperature. This heating cost money. If you have some waste heat to be used for preheating the combustion air it will pay.
1...7 8 9 10 11 12 13 14...16