Purification nitrogen making system

• Main Author: MIN WEIJIE
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

The utility model provides a purification nitrogen making system, includes left adsorption tower and right adsorption tower, left adsorption tower is equipped with left air inlet, right side adsorption tower is equipped with right air inlet, and left air inlet and right air inlet link respectively to have and seal the valve in the tribit five -way, and left adsorption tower is equipped with left side play nitrogen mouth, a left side goes out the nitrogen mouth even has the third surge damping valve, right side adsorption tower is equipped with the right side and goes out the nitrogen mouth, the right side goes out the nitrogen mouth even has the fourth surge damping valve, third surge damping valve and fourth surge damping valve concatenate, and a left side goes out even has the second check valve between nitrogen mouth and the third surge damping valve, and the right side goes out even has the third check valve between nitrogen mouth and the fourth surge damping valve, and second check valve and third check