Heat supply system and application thereof in sulfuric acid production

• Main Authors: LI CHANGXIN, WANG YANCHEN, JIN JUWEI
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2017
• Subjects: BLASTING; CHEMISTRY; COMPOUNDS THEREOF; HEATING; INORGANIC CHEMISTRY; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; METHODS OF STEAM GENERATION; NON-METALLIC ELEMENTS; STEAM BOILERS; STEAM GENERATION; WEAPONS

The invention relates to the technical field of sulfuric acid industry, and particularly relates to a heat supply system and application thereof in sulfuric acid production. The heat supply system is used for supplying heat to a liquid sulfur storage tank and a liquid sulfur transportation pipeline by adopting a boiler drum, relieving the problem that sulfur in the liquid sulfur storage tank and the liquid sulfur transportation pipeline is easily solidified when a sulfuric acid system is maintained in a short time and realizing resource recycling and energy conservation by sufficiently utilizing heat energy of steam in the boiler drum, and is scientific and reasonable in design, simple and feasible. The application of the heat supply system in sulfuric acid production has the advantages of simple and feasible operation and energy conservation, steam in the boiler drum can be used for constantly supplying heat for liquid sulfur for 7-9 hours, production cost of enterprises can be reduced, and energy conservati