zozen boiler
HomeBoiler tagsbio gas boiler

“bio gas boiler”- related faq

  • What are the methods for denitration of boilers? 2023-02-10
    The emission of nitrogen oxides from boilers is a major source of air pollution. For the sake of human beings and the environment, we need to remove nitrogen oxides from flue gas. Therefore, it is necessary to develop and design a method for denitration of boilers to help them meet the emission standards.   At present, the methods of boiler denitration are mainly divided into selective catalytic reduction (SCR), non-selective catalytic reduction (SNCR), HNCR polymer denitration technology...
  • Does the molten salt heater belong to boiler? 2023-02-10
    Is the molten salt heater a boiler? ZOZEN Boiler, a professional molten salt heater manufacturer, will answer this question. Boiler refers to the closed equipment that uses various fuels, electricity or other energy sources to heat the contained liquid to a certain parameter and bear a certain pressure, and its scope is defined as a pressurized steam boiler with a volume greater than or equal to 30L; Pressurized hot water boiler with outlet water pressure greater than or equal to 0.1MPa (gauge p...
  • What is the function of flue gas recirculation pipe of gas boiler? 2023-02-03
    Gas-fired boiler uses natural gas as fuel, and the heat generated by combustion heats the medium, and then transports the medium to the heating equipment using thermal technology. The gas-fired boiler system consists of many components, with slight differences. Some users will find that flue gas recirculation pipes will be added to the gas-fired boilers in use. In this regard, we are analyzing the function and principle of flue gas recirculation pipe of gas boiler for everyone.   Function...
  • Which is better for environmental protection comparison between oil-fired boilers and gas-fired boilers? 2023-02-03
    There is not much difference between oil-fired boiler and gas-fired boiler in terms of body structure, but the heating surface is adjusted accordingly because of the different calorific value of fuel. So what's the difference between oil-fired boilers and gas-fired boilers in terms of environmental protection? Here we will take you to compare the environmental protection of oil-fired boilers and gas-fired boilers.   Comparison of environmental protection between oil-fired boiler and gas-f...
  • What are the temperatures of outlet water and return water of the boiler respectively? 2023-02-03
    The principle of heating boiler is that after water enters the boiler, it absorbs the heat released by fuel combustion, and the hot water with a certain temperature and pressure is led out and transported to the heat exchange station for heat exchange and then returned to the boiler. The outlet water temperature and backwater temperature of boiler are important technical parameters in the system, and there are clear specifications. So, do you know the specifications of outlet water temperature a...
  • Why is the chain grate stuck and stopped during the operation of coal-fired boilers? 2023-01-28
    Question details (Performance) : 1. The vibrating coal grate stops running totally or intermittently. 2. The current of vibrating coal grate motor rises abnormally. 3. The safety clutch of transmission machine of grate or safety pin is broken.   Answer: cause of the problem: Boiler’s vibrating coal grate is a rotating combustion equipment, due to the bad working conditions, stuck stalling is easily happened and grate failure happens in daily application and ...
  • How much steam can a 10-ton gas-fired boiler produce per hour? 2023-01-20
    Gas-fired steam boiler refers to a steam boiler with rated evaporation capacity of 10 tons. Under normal circumstances, a 10-ton gas-fired boiler can produce 10 tons of steam in one hour. In the process of running a 10-ton gas-fired steam boiler, try not to overload it, otherwise the boiler will easily break down and even reduce its service life.   Which is the best choice for a 10-ton gas boiler? Gas-fired boilers have many advantages. The emission of nitrogen oxides from gas-fired boil...
  • What are the common methods for boiling the gas-fired boiler? 2023-01-13
    The common methods for boiling the gas-fired boiler: 1. Sodium carbonate (Na2CO3) or trisodium phosphate (Na3PO412H2O) and other drugs are used, and the dosage is calculated as per cubic meter of boiler volume, with the former being 5 kg and the latter being 3 kg; 2. Close the front manhole, hand hole and main steam valve (main water outlet valve), open the manhole of the upper drum, inject the prepared solution into the drum at one time, then close the manhole and open the emptying valve...
1...3 4 5 6 7 8 9 10...50