THERMAL SEPARATION APPARATUS FOR RECYCLING OIL-BASED DRILLING WASTE OF OFFSHORE OILFIELD

• Main Authors: KAN, Zijian, XU, Longbo, FANG, Jian, CHE, Lianfa, WEI, Zilu
• Format: Patent
• Language: Chinese; English; French
• Published: 14.07.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A thermal separation apparatus for recycling oil-based drilling waste of an offshore oilfield, comprising a servo motor (2), a thermal separation bin body (5), a mixing bin (13), a second feed pipe (16), and a rotating shaft (17). A cover body (4) is fixedly installed on one side of the thermal separation bin body (5) by means of a fastening screw (1). A ceramic wear-resistant arc plate (7) is fixedly installed below the inner wall of the thermal separation bin body (5). A hole is formed in the middle of one side of the cover body (4) and a second bearing (18) is embedded in the hole. A first bearing (8) is embedded in one side of the inner wall of the thermal separation bin body (5). The inner wall of the first bearing (8) and the inner wall of the second bearing (18) are fixedly connected to both ends of a rotating shaft (17), respectively. A hole is formed in the bottom of the thermal separation bin body (5) and communicates with one end of the second feed pipe (16). The other end of the second feed pipe (