High-purity tungsten preparation device

• Main Authors: LUO HUAJIANG, HAO SHUAIGUO, LUO JIANZHI, LI SHAOBO, SHEN YONGMING, YANG WANJI
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; INORGANIC CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model discloses a high-purity tungsten preparation device which comprises a tank body, an ultrapure water pipeline connector, a high-purity nitrogen pipeline connector, a high-purity tungsten hexafluoride pipeline connector and an air hole are formed in the outer top of the tank body, a motor is installed on the outer top of the tank body, and a first transmission shaft is arranged in the tank body. A first transmission shaft of the motor penetrates through a top plate of the tank body, a first stirring blade is mounted on the first transmission shaft, a second transmission shaft is fixedly connected below the first transmission shaft, a second stirring blade is mounted on the second transmission shaft, a discharge port is formed in the bottom of the tank body, an upper discharge pipe is mounted on the discharge port, and a lower discharge pipe is mounted on the upper discharge pipe. A heat preservation plate is installed on the outer wall of the tank body, and a heating pipe is installed in the s