Graphite digestion instrument

• Main Authors: LIU TING, MENG YUNLI, WU XIONG, GAO QIAOJUN, QIN KAILI, CHAI YUNHONG, WANG YUE, SUN YING, ZHANG MIAOMIAO
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; TESTING; TRANSPORTING

The utility model discloses a graphite digestion instrument. Relating to the technical field of analytical instruments, the utility model discloses a graphite digester, and aims to solve the technicalproblem that toxic gas is directly emitted into air to cause harm to human health in the working process of a graphite digester in the prior art. According to the technical scheme, the digestion instrument comprises a digestion instrument body, wherein a plurality of heating holes are formed in the digestion instrument body, a gas collection box body is arranged above the digestion instrument body, the gas collection box body comprises a bottom plate and an outer cover arranged on the bottom plate, gas holes communicated with the heating holes are formed in the bottom plate, limiting rings are arranged on the inner side walls of the gas holes, and one ends of the limiting rings extend out of the gas holes; a water injection cavity is formed in the outer cover; the outer cover is providedwith the water adding open