The invention discloses a construction process of a C-shaped three-body tank independent liquid cargo tank. The C-shaped three-body tank independent liquid cargo tank is divided into a front seal head block, a middle barrel body block and a rear seal head block and comprises a small folding process, a middle folding process and a large folding process which are sequentially carried out. During the small closing process, the small closing step of all parts of the front end socket block, the middle cylinder block and the rear end socket block is included; when the step of small folding of all parts of the front and rear end socket blocks is carried out, the step of small folding of an upper tank body end socket, a left tank body end socket, a right tank body end socket, a reinforcing ring shell ring, a reinforcing ring and an end socket longitudinal compartment is carried out; when the step of carrying out small folding on all parts of the middle cylinder body total section is carried out, the step of carrying out small folding on an upper tank body cylinder body, a left tank body cylinder body, a right tank body cylinder body, a swing stopping wall, front, middle and rear cylinder body vacuum rings and a cylinder body longitudinal compartment is carried out. When the middle folding process is carried out, middle folding steps of all small folding pieces of the front end socket block, the rear end socket block and the middle barrel body block are carried out respectively. The construction efficiency of the three-body tank can be effectively improved.
本发明公开了一种C型三体罐独立液货舱的建造工艺,分成前封头总段、中部筒体总段、后封头总段并包括依次进行的小合拢流程、中合拢流程和大合拢流程。进行小合拢流程时,包括前封头总段、中部筒体总段及后封头总段的各个部件的小合拢步骤;进行前、后封头总段的各个部件的小合拢步骤时,包括上罐体封头、左罐体封头、右罐体封头、加强环筒节、加强环和封头纵隔舱小合拢工序;进行中部筒体总段的各个部件的小合拢步骤时,包括上罐体筒体、左罐体筒体、右罐体筒体、止荡壁、前中后筒体真空环和筒体纵隔舱小合拢工序。进行中合拢流程时,分别进行前、后封头总段、中部筒体总段的各个小合拢件的中合拢步骤。本发明能有效提高三体罐的建造效率。
Construction process of C-shaped three-body tank independent liquid cargo tank
一种C型三体罐独立液货舱的建造工艺
2023-09-15
Patent
Elektronische Ressource
Chinesisch
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