10.18 Daily Question – Open-ended question; a reward is given for every answer
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(The answer is valid within 24 hours.) As shown in the figure: Based on the information provided in the cross-sectional view, please make a preliminary assessment of the installation methods and types for each device, as well as the characteristics or advantages of each installation method.
Without going into other details, for reaction vessels and decolorization tanks, depending on the steel platform surface, if no additional supports are used, it seems advisable to lower the center of gravity.
1. R101, R102, X201A, B, and V201A are designed for ear-mounted installation; this setup provides better stability. The discharge outlet is usually located at the bottom, and these devices are typically used in vertical configurations
1. R101, R102, X201A, B, and V201A are ear-type supports; this configuration provides stability, with the discharge occurring at the bottom, typically in vertical equipment； 2. V103 is a saddle-type support, which is a common mounting method for horizontal equipment ； 3. V301 is a leg-type support, generally used for vertical tanks, equipment with a height of less than 5 meters, and equipment that cannot withstand large pulse loads. 4. C101 should be a fixed support to prevent the moving equipment from shifting. 5. E101 and E102 are of saddle type; in the diagram, they are shown to be installed at the top using brackets and hangers.
The bedroom is equipped with a centrifugal mother liquor tank and a centrifuge; the advantages of this horizontal-type unit are its small capacity, simple structure, and easy installation； The vertical type includes a reaction vessel, a decolorization vessel, a liquid material metering tank, a solvent receiving tank, and a resin column. Its advantage is that its structure is more complex than that of the horizontal type, and its installation is relatively more complicated.
Equipment mounted on floors uses brackets, while floor-mounted equipment uses legs and saddles. The 2 heat exchangers seem to be hanging under the beam. Ear supports facilitate operation at the bottom of the equipment, while legs and saddles are generally used for equipment that does not need to pass through the floor.
1. R101/102, X201ab, and V201a are ear-type supports; in this configuration, the equipment supports are placed on reinforced beams, and the advantage is greater stability. 2. V103 features a saddle-type support, which is a common mounting method for horizontal equipment, with a foundation that is firmly secured to the ground. 3. V301 is a leg-type support, commonly used for vertical tanks with a height of less than 5 meters and without significant pulse loads. The support is placed on a ground foundation, making it quite stable. 4. C101 is a fixed support that firmly secures the equipment to the foundation (for large-scale equipment, the support is welded to the embedded elements) to prevent any movement in any direction. 5. E101/102 are of the saddle type and are suspended from the beam using brackets; due to effects such as thermal expansion, they can undergo a certain amount of displacement.