Device and process for treating high-concentration low-boiling-point combustible organic waste liquid containing solid-phase substances

• Main Authors: LIU KUNPENG, HAN XINGLONG, WEI BO, XIAO WUYANG, WANG JIANJIANG, CHEN LIJUAN
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2022
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; FLUES; HEATING; LIGHTING; MECHANICAL ENGINEERING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; WEAPONS

The invention discloses a treatment device for high-concentration low-boiling-point organic waste liquid containing solid-phase substances and water. The treatment device comprises a liquid storage tank, a peristaltic pump, an evaporation tank, a heating element I, an organic steam conveying pipe, a combustion reactor, a premixing pipe, a combustion nozzle, an igniter, a flame observer, a heating element III, a heat exchanger, an activated carbon adsorption assembly, an exhaust fan, a condensate water outlet pipe and the like. Feeding the prepared organic solution into an evaporating tank, heating the organic solution into organic steam, filtering the organic steam, premixing the organic steam with hot air, feeding the organic steam and the hot air into a combustion nozzle in a combustion reactor, igniting and combusting, mixing generated flue gas with the air fed into the reactor, heating to 1000 DEG C or above, continuously combusting, cooling the flue gas through a heat exchanger, and discharging condensed