On-site assembly of low-temperature methanol washing tower equipment
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On-site assembly of low-temperature methanol washing tower equipment.
The on-site assembly of low-temperature methanol washing tower equipment typically involves installing and connecting the various components of the equipment on site in accordance with the design specifications. The specific steps include preliminary preparation, transportation of various components to the site, lifting and positioning, assembly and docking, pipeline connection, system testing, as well as the application of insulation and thermal insulation materials. The installation process must follow safety guidelines to ensure the proper operation of the equipment. .
Is the hydrostatic test carried out together with the pipeline after assembly is complete? Should it be changed to a pressure test instead?
On-site hydrostatic testing, followed by additional non-destructive testing after the hydrostatic test.
Was the skirt base assembled horizontally on site?
1. Why must the skirt base be assembled on-site? Can’t it be welded directly at the equipment factory and at the lower section of the tower?
How to ensure the verticality of the equipment? Is there a good way?
When installing the lower section, use a theodolite to determine the levelness first; do not fill it with grout at this stage. Before assembling the upper section, check again using a theodolite. Checks should also be carried out during welding and heat treatment. After the crane removes the hook, inspect the entire structure once more. Only after confirming that the levelness is correct should grout be poured. In practice, factors such as temperature, direction of sunlight, and wind speed have a significant impact on this process.