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“coal fired boilers south africa”- related faq

  • What are the correct ignition procedures for industrial coal-fired boilers? 2021-07-23
    The ignition of industrial coal-fired boiler needs to be operated steps by steps, and the ignition operation is different according to the specific model of industrial coal-fired boiler. Grates of industrial coal-fired boilers are usually divided into manual grates and mechanical grates. Here, according to the different grates, the correct ignition steps of industrial coal-fired boilers are introduced in detail.
  • What is the EPA emission standard? 2021-06-11
    EPA has promulgated national emission standards for hazardous air pollutants from three major source categories: Industrial boilers, commercial and institutional boilers, and process heaters. The final emission standards for control of mercury, hydrogen chloride, particulate matter (as a surrogate for non-mercury metals), and carbon monoxide (as a surrogate for organic hazardous emissions) from coal-fired, biomass-fired, and liquid-fired major source boilers are based on the maximum achievable control technology. In addition, all major source boilers and process heaters are subject to a work practice standard to periodically conduct tune-ups of the boiler or process heater.
  • What are factors affecting the coal-fired boiler efficiency? 2021-03-05
    The efficiency of a coal-fired boiler depends on the loss of the boiler, the best efficiency in the boiler can be achieved if the losses are kept to the minimum. Since 50% of the losses are dependent on the fuel and ambient condition, the best efficiency can be achieved by properly tuning the other 50%, i.e. mainly carbon loss and dry gas loss.
  • What are the precautions for the maintenance of special spray gun for pulverized coal boilers? 2021-02-19
    What are the precautions for the maintenance of special spray gun for pulverized coal boilers?
  • What is the special spray gun for pulverized coal boilers? 2021-02-19
    The special spray gun for pulverized coal boilers is a kind of equipment that atomizes fuel oil (light oil, heavy oil, residual oil, etc.) to make the fuel oil into UM-level particles. Through air distribution and ignition, the fuel oil can be sufficiently burned. It is widely used in the boiler industry.
  • What are the differences between DZL and SZL (coal-fired) with the same capacity? 2021-02-12
    What are the differences between DZL and SZL (coal-fired) with the same capacity?
  • What are the chain grate types of coal-fired steam boilers? 2021-01-22
    The chain grate is the combustion equipment of coal-fired steam boiler. There are three main types and structures: chain belt grate, scale grate and beam grate.
  • What are the basic configurations of the thermal oil heater system? 2021-01-22
    According to the differences in fuel and structure, industrial thermal oil heaters are mainly divided into the oil/gas-fired thermal oil heater and coal/biomass-fired thermal oil heater. The basic configurations of the thermal oil boiler system generally are as follows.
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