Modular pressure vessel heat preservation

The utility model discloses a modular pressure vessel heat preservation, including establishing head module, middle part module and support, head module setting is in the heat retaining container both ends head position of needs, and container mid portion sets up the middle part module, the head module is passed through with the middle part module the leg joint, because the relative area of head module is less, according to the head shape of container, adopt the installation preparation of integral type, a whole is made into to whole head module part. The beneficial effects of the utility model are that: simple structure, reasonable in design, convenient to use, easy preparation, because simple structure, the preparation is easy, so whole more sturdy and durable, integral erection is simple, can demolish the maintenance to location, resumes reliable and simple after work is accomplished, convenient operation saves operating time in a large number, has reduced the work degree of difficulty, improves work effic