1. Steam boilers and heat transfer oil boilers are used as heat source equipment for drying, cooking, sterilization, disinfection and pulping in food, chemical, pharmaceutical, paper, printing and dyeing industries. Steam boilers are mostly saturated steam, and the steam temperature is proportional to the boiler pressure. The higher the pressure, the higher the temperature. The design pressure of the
Heat Transfer Oil Boiler is generally 0.8 MPa, and the outlet temperature of the medium is about 320 degrees.
Second, the definition of
Steam Boiler:
The heating equipment (burner) releases heat, which is first absorbed by the water wall through radiation heat transfer, and the water in the water wall boils and vaporizes, generating a large amount of steam into the steam drum for steam-water separation (except for the once-through furnace), and the separated saturated steam enters the superheater. Continue to absorb the heat of the flue gas at the top of the furnace, horizontal flue and tail flue through radiation and convection, and make the superheated steam reach the required working temperature. The boiler for power generation is usually equipped with a reheater, which is used to heat the steam that has passed through the high-pressure cylinder to do work.
Steam boilers can be divided into gas-fired steam boilers, oil-fired steam boilers, coal-fired steam boilers, biomass-fired steam boilers, etc. according to the fuel;
3. Definition of heat transfer oil furnace:
Heat transfer oil, also known as organic heat carrier or heat medium oil. The heat transfer oil boiler is a boiler that uses heat transfer oil as a heat medium for heat transfer. Using the high temperature characteristics of heat transfer oil, the heat transfer oil boiler can realize low pressure and high temperature heating.
Because the use of heat transfer oil heating has the advantages of uniform heating, simple operation, safety and environmental protection, energy saving, high temperature control accuracy, and low operating pressure, it has been widely used as a heat transfer medium in modern industrial production.
