Vertical double-wall reaction kettle

• Main Authors: XING ZHIJUN, JIN SHIBIN, ZHANG GUPING, GONG CHUNLONG, SHI JIYOU, JIN YINGHAO, LIU QIANG, ZHANG LEI, GAO JINCHANG, WANG XIUMEI, HAO FULAI, MA JINRUI
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2011
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FERROUS OR NON-FERROUS ALLOYS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The utility model discloses a vertical double-wall reaction kettle which comprises a kettle body and a kettle cover, wherein the kettle body and the kettle cover are combined to form the reaction kettle, the kettle body is formed by an inner kettle wall and an outer kettle wall, and an inner liner is arranged on the inner kettle wall of the kettle body; a feed pipe, a discharge pipe, a gas inlet pipe, a mounting base and a double-wall kettle interlayer pressure detector are arranged on the kettle body; a circulation tube is arranged inside the kettle body, a gas distributor is connected with the gas inlet pipe, and the gas distributor is positioned inside the lower segment of the circulation tube; a mechanical stirring system and an exhaust pipe are arranged on the kettle cover; the mechanical stirring system comprises a motor, a transmission and shaft seal mechanism, a main shaft and an impeller; and the motor drives the impeller to rotate though the transmission and shaft seal mechanism and the main shaft,