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“diesel oil fired steam boiler”- related faq

  • What is the basic knowledge of chain grate boiler? 2021-12-24
    Chain grate boiler is a kind of mechanized combustion boiler equipment which is widely used in industrial boilers.
  • What are the influencing factors of boiler efficiency decline? 2021-12-17
    Boiler efficiency refers to the percentage of boiler effective utilization heat to boiler input heat per unit time, that is, the percentage of effective utilization heat per standard cubic meter of gas fuel. ZOZEN gas-fired boilers all adopt large furnace design, with the efficiency as high as 98% and NOx emission as low as 30mg/Nm3.
  • How to adjust the combustion of drum boiler? 2021-12-17
    Drum boiler refers to boiler equipment with boiler drum, which is an important pressure component in natural circulation boiler and the connecting hub of the three processes of boiler heating, vaporization and overheating, and plays a connecting role. Water becomes qualified superheated steam in the boiler, which goes through three processes: heating, vaporization and overheating. Heating from feed water to saturated water is a heating process; The vaporization of saturated water into saturated steam is a vaporization process; Heating saturated steam into superheated steam is an overheating process.
  • What are the basic parameters of the boiler? 2021-12-17
    Boiler parameters are the main indicators of boiler performance, including boiler capacity, steam pressure, steam temperature, feed water temperature, etc. Boiler capacity can be expressed by rated evaporation or maximum continuous evaporation. Rated evaporation is the amount of steam continuously produced per unit time under the specified outlet pressure, temperature and efficiency. The maximum continuous evaporation is the maximum amount of steam that can be continuously produced per unit time under the specified outlet pressure and temperature.
  • How to use boiler deoxidant? 2021-12-17
    At the same water temperature, the larger the excess amount of oxygen scavenger in water, the faster and more complete the chemical reaction. Under the same dosage, the higher the water temperature, the better the deoxidization effect. Under the same deoxidization effect, the higher the water temperature, the smaller the dosage.
  • Why the steam pressure of the boiler not rise? 2021-12-10
    When it is found that the boiler steam pressure can't rise, the first thing we should do is to check whether the water pump of the gas-fired steam boiler works and how much the pressure of the water pump of the gas-fired steam boiler can reach. When installing the water pump of the gas-fired steam boiler, a pressure gauge is installed on the water pump. This is because, if the gas-fired steam boiler does not add water, it can be detected whether it is caused by the water pump.
  • How many safety doors are there on the boiler? 2021-12-10
    Industrial boiler is special equipment, the particularity and complexity determine that safety is its fundamental. In fact, the so-called safety door refers to the boiler explosion-proof door.
  • How much does a four-ton coal-fired horizontal boiler weigh? 2021-12-03
    Different boiler types have different weights. The traditional four-ton coal-fired horizontal boiler in China is about 25~30 tons. ZOZEN Boiler has two series of coal-fired horizontal boilers, which are DZL series and SZL series. The DZL series with the capacity of 4 tons weighs 25 tons, and the SZL series with the capacity of 4 tons weighs 32 tons. Please do not hesitate to contact us if any.
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