Petroleum pressure sand dryer is a specialized equipment used in oil and gas extraction, mainly for drying wet fracturing sand to achieve better performance. Its working principle mainly includes two parts: heating and drying.

Working principle

Heating part: The fracturing sand dryer is equipped with heating equipment inside, usually using gas or electricity for heating. The heated hot air enters the drying chamber through the hot air duct to heat the moist fracturing sand.

Drying part: The heated hot air forms a high-temperature and high-pressure environment in the drying room, drying the moist fracturing sand. During the drying process, the heated hot air will carry away moisture, causing the fracturing sand to gradually dry out.

Application scenarios

The fracturing sand dryer plays an important role in oil and gas extraction. In the process of oil and gas well exploitation, it is necessary to use fracturing sand to support the wellbore wall in order to better collect oil and gas. However, moist fracturing sand can affect its effectiveness, so it is necessary to use a fracturing sand dryer to dry it. By using a fracturing sand dryer, wet fracturing sand can be quickly and efficiently dried to achieve better performance. Meanwhile, the fracturing sand dryer can also save energy and improve production efficiency, making it an indispensable equipment in oil and gas extraction.