Sulfur dioxide batching equipment for tin smelting

• Main Authors: DING YONGXIANG, HE JIANSONG, SU QI, YAN SHAOLIN, BAI WEISHENG
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The utility model discloses sulfur dioxide batching equipment for tin smelting, and relates to the technical field of tin smelting. Comprising a frame; a sulfur dioxide storage tank; the metering equipment is mounted at the gas outlet end of the sulfur dioxide storage tank, and the metering equipment is mounted on the frame; the detection assembly is mounted on the frame; the metering device comprises a temporary storage tank, and the temporary storage tank is installed on the frame. According to the utility model, the metering equipment is arranged, the Van der Waals equation is utilized, the amount of sulfur dioxide in the temporary storage tank can be determined by controlling the volume in the temporary storage tank and detecting the pressure and temperature of gas, and then the pressure of the gas in the temporary storage tank is controlled through the gas balance assembly, so that the sulfur dioxide content in the temporary storage tank is determined. Therefore, the amount of sulfur dioxide in the tempo