T/UNP 627-2025 Integrated Full Heat Recovery Gasification Furnace
T/UNP 627-2025 Integrated whole-heat recovery gasifier
Basic Information
Scope
Main technical content: This standard specifies the structure, basic parameters, technical requirements, quality requirements, assembly requirements, test methods, inspection rules, marking, supporting documents, packaging, transportation, and storage of integrated full-heat recovery gasification furnaces. It is applicable to manufacturing, inspection, and acceptance. Its structure includes four parts, such as the upper waste heat recovery section, and a pressure-bearing shell. The basic parameters include six items, such as the ash melting point of coal. The technical requirements include appearance, dimensional tolerances, performance, etc., with a carbon conversion rate of ≥95% as the performance requirement. The quality requirements include a service life of the pressure-bearing shell of ≥20 years. The assembly requirements include a vertical deviation of the furnace body of <10mm. The tests include appearance inspection and performance testing. The inspection is divided into factory inspection and type inspection, and provisions are also made for marking and packaging.