Studying the temperature regime of the heliopyrolysis device reactor

Abstract

The article presents the principle of the heliopyrolysis device with a solar concentrator and the temperature measurement scheme at the characteristic points of the reactor. Pyrolysis of organic waste was carried out according to the experimental method in laboratory conditions. Experiments were carried out on samples of organic waste (rubber, polyethylene film, plastic bottle) with an initial moisture content of 5÷20% and a size of 4÷6 mm. Based on the relationship between the amount of solar radiation and the ambient temperature for the city of Karshi (Uzbekistan), the experimental results of studying the temperatures inside the heliopyrolysis reactor when various organic wastes are loaded are presented. 0.25h according to the height of the reactor in the experiment; 0.35h; 0.25h; temperatures on the inner surface at distances of 0.15 h were recorded using the Mobile-CASSY 2 thermometer. It was determined that an average temperature of 350÷450 °C can be generated in the reactor of the experimental device. Experiments show that in the conditions of the city of Karshi, it is possible to create a mode of 300÷500°C sufficient for the pyrolysis of organic waste through a parabolic solar concentrator in the daytime mode.