Movable nitric oxide waste gas treatment device

• Main Authors: DONG TAO, ZHANG HONGLEI, SU YAOHUA, JIANG TAO, FAN ZHENGLIN, REN SHAOKE, GAO TIANLONG
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention discloses a movable nitric oxide waste gas treatment device which comprises an absorption tower, an absorption liquid storage tank, a fan, a circulating pump and a measuring instrument; the absorption liquid storage tank is arranged at the bottom of the absorption tower, a liquid adding opening is formed in one side of the top of the absorption liquid storage tank, alkali liquor is contained in the absorption liquid storage tank, a gas distributor is further arranged in the absorption liquid storage tank, a first filler section is arranged in the gas distributor, and nitric oxide waste gas is extracted through the fan and conveyed into the gas distributor through a pipeline; the top of the absorption liquid storage tank is communicated with the bottom of the absorption tower, the absorption liquid storage tank is further communicated with a liquid distributor at the top of the absorption tower through a circulating pump, a second filler section is arranged in the absorption tower, and an exhaust