System for but batch production standard gas mixture

• Main Authors: LIU WEI, SUN ZHEN, QIAO XIAOMEI, HUA CHENGHE
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2017
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The utility model discloses a system for but batch production standard gas mixture, including mixing the gas circuit, the income gas end that mixes the gas circuit links to each other with a plurality of raw materials gas circuits, and the income gas end of every raw materials gas circuit all links to each other with raw material gas bottle to still be provided with raw materials gas circuit valve on the feed gas way, mix the gas circuit and still link to each other through vacuum pump gas circuit and vacuum pump, and still be provided with vacuum pump and vacuum meter in the vacuum pump gas circuit, the gas mixture sweetgum fruit cross in the middle of gas circuit and intermediate storage tanks link to each other, still be provided with the intermediate storage tanks valve in middle gas circuit, the end that mixes the gas circuit links to each other with the gas pressurized pump, and be provided with the pressure boost pump valve with the gas pressurized pump still matches, gas pressurized delivery side of p