Gas inlet system for wet gas scrubber

• Main Authors: Meyer Steven F, Paschke Lawrence F
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2016
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

A gas inlet system for a wet gas scrubber includes a weir configured to deliver liquid to a scrubbing passage to wet the interior surface of the scrubbing vessel during operation of the gas inlet system. The weir include a weir duct and a weir trough extending at least partially around the weir duct to receive and at least partially fill with liquid during operation of the gas inlet system. The weir trough has an upper trough outlet in liquid communication with the upper weir duct inlet to deliver liquid from the weir trough into the upper weir duct inlet during operation of the gas inlet system. The weir trough also has a lower trough outlet below the upper trough outlet. The lower trough outlet is in liquid communication with the scrubbing passage to deliver liquid from the weir trough toward the scrubbing passage during operation of the gas inlet system. 种用于湿法气体洗涤器的进气系统包括堰，所述堰被配置来将液体递送到洗涤通道以便在所述进气系统的操作期间湿润洗涤容器的内表面。所述堰包括堰管道和堰槽，所述堰槽至少部分地围绕所述堰管道延伸以便在所述进气系统的操作期间接收液体并且至少部分地填充有液体。所述堰槽具有上部槽出口，所述上部槽出口与上部堰管道入口液体连通以