Drying tower tail gas waste heat recovery device

• Main Authors: FAN JUNYI, CAO XIAOSHANG, XI ZHONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2017
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

The utility model discloses a drying tower tail gas waste heat recovery device, it gets into the wind channel to contain tail gas, tail gas discharge wind channel, two sets of air heat exchanger, cold wind gets into the wind channel and preheats wind discharge wind channel, it is the type of falling Y wind channel that tail gas gets into the wind channel, tail gas gets into the wind channel upper end and is exhaust gas inlet, tail gas get into that the wind channel lower extreme is divided into two tail gas exports and two tail gas exports respectively with two sets of air heat exchanger's an air intake connection, tail gas discharge wind channel is U type wind channel, two sets of air heat exchanger's first air outlet respectively with two air intake connection in tail gas discharge wind channel, the tail gas discharge port in tail gas discharge wind channel sets up in tail gas discharge wind channel one side side, cold wind gets into wind channel and two sets of air heat exchanger's the 2nd air intake conne