METHOD AND DEVICE FOR PRODUCING STEAM BY MEANS OF SOLAR ENERGY

摘要

The invention relates to a method for producing steam by means of solar energy, whereby water is brought into a field of tubes comprising a number of approximately horizontal metal tubes (2) and concentrators (3) of solar radiation directed onto these tubes (2), whereby in a heating part (14) of this field of tubes (1), water is heated, this water, in a saturation part (15) of the field of tubes (1) having a number of parallel tubes (2) connecting to the heating part (14), is transformed into saturated steam and, in a superheating part (16) of the field of tubes (1), the saturated steam is superheated. In the aforementioned parallel tubes (2) of the saturation part (15), an amount of steam is supplied with such a speed that the water flows in these tubes (2) in a tubular shape against the interior wall.