3DFF oil tank and preparation process thereof

• Main Authors: Ji Guohong, Yu Feipeng, Zhou Zhenhua, Zhu Mingguo, Huang Ruijuan
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2016
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The invention relates to a 3DFF oil tank and a preparation process thereof. The oil tank comprises a tank body (1); the tank body (1) includes an outer shell (1.1), and an inner shell (1.2) sleeved with the outer shell (1.1); a gap layer (1.3) is formed between the outer shell (1.1) and the inner shell (1.2); a first lining layer (2.1) is arranged on the inner wall of the inner shell (1.2), and is provided with a second lining layer (2.2); an electric conducting layer (3) is arranged on the second lining layer (2.2); a lifting lug (1.4) is inserted in the tank body (1); a connecting block is rotationally positioned on one end, inserted in a cavity of the tank body (1), of the lifting lug (1.4); and a sealing pad is arranged on one surface, contacted with a reinforcing ring (4), of the connecting block. According to the 3DFF oil tank and the preparation process thereof, the oil tank is light in weight, excellent in corrosion resistance and excellent in sealing effect. 本发明涉及种3DFF油罐及其制备工艺，所述油罐包含有罐体（1），所述罐体（1）包含有