Solar precision drying oven market
When it comes to solar street lights, solar water heaters, and solar power, it may be familiar to many people. As a new type of clean, renewable energy, solar energy is playing an increasingly important role in our lives. Solar street lights have been installed on the streets of many cities. In the family life, solar water heaters have begun to gradually replace electric-type water heaters and gas-fired water heaters. In industrial applications, in addition to solar energy, solar ovens also play an important role in industrial production.
It is reported that India has applied solar drying ovens to silk and silk paint printing and low-temperature curing catalysts. Its advantage is that the energy cost is zero. If the depreciation, maintenance and labor costs are taken into account, the cost is about one-fifth that of the electric oven. In a solar oven, the print quality that was cured at 110[deg.] C. was similar to the one that was baked at 140[deg.] C. in a precision drying oven. The oven that they designed is a circular trough solar concentrator with a cylindrical absorber. The absorber was a 58 cm long, 15 cm diameter copper tube coated with a black coating.
The printed silk slides into this tube through the side opening. The solar radiation reaches this tube directly through a single glass cover and reflection from a circular groove reflector with an edge angle of 90°. Bring the baking box to the south. The absorber absorbs direct, diffuse, and reflective solar energy, warming the temperature of the absorber tube itself and the fabric inside, up to about 110-115°C. For best results, when using a solar oven, the composition of the printing paste should include: 4 parts of paint, 2 parts of tartaric acid, and 2 parts of binder in the emulsified oil paste, and the printed fabric should be baked at 100-120°C for 60-90 minutes. .
On the one hand, due to energy conservation considerations, on the other hand, solar-related instruments are also very helpful in providing production efficiency and transforming people’s lives. Therefore, in addition to solar street lamps, solar precision drying ovens, etc., there will be more in the future. The solar energy products go into people's work and life. Let us wait for the modern energy-saving technology to enter the ring test industry.
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