1. Provide detailed calculations of the wind load and earthquake resistance strength of the vaporizer used in the project. The structural strength of the vaporizer must be able to withstand the disastrous environment of an earthquake of magnitude 8 and a typhoon of magnitude 12. The vaporizer should not exceed 12 meters, and measures should be taken to stabilize the vaporizer on site.
2. Provide design calculations in detail.
3. Provide a detailed calculation of the actual operating capacity of the gasifier under specific temperature (air temperature 0°C), humidity (90%), working pressure, flow, operating time, etc., and provide detailed air temperature formula through calculation Parameters such as heat exchange area and heat load of evaporator, pressure drop of evaporator, thickness of finned tube icing, thermal conductivity, and outlet temperature. The gas outlet temperature of the vaporizer must not be lower than the ambient temperature by 10°C.
4. The thickness of the finned tube wall should meet the requirements of the pressure pipe or pressure vessel according to the "maximum design working pressure" of the vaporizer. The specific requirements of the wall are based on the requirements in the parameter table.
5. Provide detailed performance analysis speeches for the main materials used in the production of vaporizers. The main materials should use materials that can withstand cryogenic operation. The materials are required to have high thermal conductivity, good overall performance, and traceable data sources.
6. The process and structure of the carburetor are reasonable, and the subcooling unit of the carburetor is provided with measures to deal with material fatigue and deformation under frequent alternating hot and cold conditions.
7. The medium circulation part of the vaporizer should be cleaned according to the low-temperature industrial oxygen cleaning standard, and the supplier must issue a standard oxygen cleaning certificate to ensure the safety of the vaporizer for flammable and combustion-supporting media.
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