Advantages of flanged immersion heaters and characteristics of quartz heaters
According to the different uses of the flanged immersion heaters, its shape and structure are also different. There are single-end flange electric heater, single-end fin flanged immersion heaters, right-angle single-head flange electric heater, u-type method Blue electric heater, w-type flanged immersion heaters, square nut flanged immersion heaters, hexagon nut flanged immersion heaters, z-type titanium flange heater, etc.
In the electric heating equipment market, flanged immersion heaters have been widely used, and more are determined by the advantages of flanged immersion heaters. The advantages of flanged immersion heaters are:
1. The flange heater is clean and hygienic, free of soot, oil and environmental pollution.
2. The electric heating method may generate a large amount of heat energy in a very small range, so it can be heated at a high speed and reach a predetermined temperature.
3. Electric heating power can be easily adjusted, so it is easy to adjust the temperature and easy to realize automatic control.
4. There is no need for ambient atmosphere conditions, unlike the use of oxygen when the fuel is burned, so the heated object is not easy to oxidize.
5. The heated objects can be conveniently moved and mechanized in the heating area, which creates extremely favorable conditions for electric heating used in assembly lines and automatic lines.
6. Electric heating products and electric heating equipment are easy to make compact and easy to maintain, which can greatly improve the working conditions of the operator.
7. High thermal efficiency. Compared with other energy sources, the thermal efficiency of coal is about 12% -20%, the thermal efficiency of liquid fuel is about 20% -40%, the thermal efficiency of gas fuel is about 50% -60 ", and the thermal efficiency of steam is about 45% -60% , And the thermal efficiency of electrical energy is about 50% -95%.
8. Small thermal inertia, high temperature control accuracy, and good heating effect.
Features of quartz heater:
1. No far-infrared coating is required, the spectral radiation matching and absorption characteristics are good, the radiation performance does not deteriorate for a long time, and the electrothermal conversion efficiency is high. It is about 30% more energy-saving than general heating elements.
2. High working temperature, wide selection range. Among them, the ceramic cap package type has a maximum temperature resistance of 800 ℃.
3. Fast temperature rise, small thermal inertia, high temperature resistance, corrosion resistance, good thermochemical performance stability, long service life and high insulation strength.
4. No pollution, is a clean heater, in line with the modern production of high rhythm, high quality requirements, suitable for household appliances with high hygiene requirements.
5. Design, manufacture and installation are very convenient, economic and safe.
flanged immersion heatersare widely used in industrial heating of liquids, but the choice of different liquid flange electric heaters is also different. For example, corrosive liquids normally use Teflon flange electric heaters To heat the liquid; for example, the liquid is heated in the water tank is the water, it is relatively simple, but because of the size of the electric power of the flange electric heater and environmental factors, there are still differences, common in the water tank There are flat flange electric flange electric heater, screw flange flange electric heater, wall-mounted flange flange electric heater, single U-shaped stainless steel flange electric heater, U-shaped vertical waterproof flange electric heater .
