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“boiler supplier in bangladesh”- related faq

  • What are the contents of boiler external inspection? 2023-04-28
    During the inspection, the management personnel of the boiler using unit and the monitor of the stoker shall be present to assist in the inspection and provide other materials required by the inspector.
  • What are the shutdown steps for the coal-fired steam boiler? 2023-04-27
    Proper shutdown procedures are crucial for ensuring the safe and efficient operation of a coal-fired steam boiler. The following steps should be followed when shutting down a coal-fired steam boiler: 1. Reduce the load: Before shutting down the boiler, the load should be reduced to its minimum level. This will help to prevent sudden drops in pressure and temperature, which could cause damage to the boiler and its components. 2. Shut off the fuel supply: The fuel supply to the boiler should be ...
  • What is the maximum pressure of a thermal oil heater? 2022-11-18
    The circulating pressure of a thermal oil boiler is generated by the driving of the circulating oil pump to the thermal oil circulation. Generally, the working pressure of the thermal oil pump is  4 ~ 8kg / cm2. Actually, the pressure of the thermal oil pump differs from different working conditions.   What are the factors that affect the maximum pressure of thermal oil heater? 1. Pressure of circulating hot oil pump The pressure of liqu...
  • What are the reasons for the rising temperature of boiler exhaust gas? 2021-10-29
    Coking and dust accumulation on heating surface. Whether it is slagging and ash deposition on the water wall of the furnace or ash deposition on the superheater, convection tube bundle, economizer and preheater, the measured thermal resistance of flue gas will increase, and the deterioration of heat transfer will worsen the cooling effect of flue gas, resulting in an increase in the temperature of boiler waste gas.
  • What is the relationship between water quantity and steam quantity of gas-fired boiler? 2021-10-29
    First of all, the boiler water and steam are two concepts. It is the unit of measurement for boiling water boiler. What is a boiled water boiler? It belongs to the category of normal pressure hot water boiler, which heats the water temperature to boiling state. To ensure safety in use, the top of the boiler is provided with a nozzle communicated with the atmosphere. If steam is discharged automatically, the boiler will always work under normal pressure, so its attribute is normal pressure hot water boiler.
  • What is the method of steam pressure control in boiler drum? 2021-10-22
    Boiler steam pressure control refers to maintaining the steam pressure of boiler drum by adjusting the fuel control system. Its basic task is to adapt the heat provided by fuel combustion to the steam load of boiler drum. At the same time, it is necessary to ensure the safe and economic operation of boiler drum and meet the requirements of environmental protection.
  • How to deal with the low gas pressure in the gas-fired boiler? 2021-10-01
    As an effective tool in the era of environmental protection, gas-fired boilers are favored by all walks of life and widely used in food, paper, building materials, wine, chemical industry and other industries. With the increasing use of gas-fired boilers, there are more and more problems.
  • What are the advantages of boiler fueled by the methanol? 2021-09-03
    The advantages of boiler fueled by the methanol can be concluded as follows: a. The emission from boiler fueled by the methanol is very environmentally friendly, without sulfur, particulate matter, heavy metals and polycyclic aromatic hydrocarbons.   b. The methanol fuel is quite cost-effective.   c. The operation of boiler fueled by the methanol is safety. Compared with compressed natural gas, liquefied petroleum gas, gasoline and diesel fuel, methanol has the char...
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