Shaanxi Inner Mongolia BH series waste gas treatment zeolite wheel/drum+CO

Shaanxi Inner Mongolia BH series waste gas treatment zeolite wheel/drum+CO

Normal working stage

Valve during normal operationWG-05TheWG-06TheWG-07TheWG-08TheWG-09TheWG-10TheWG-11TheWG-12TheWG-13Automatically switch operations at fixed time intervals and in sequence. at this momentRCOThe fan automatically adjusts its operating frequency based on the pressure sensor. Organic waste gas from thermal storage bedABottom inflow, after sufficient heat exchange with the heat storage body, enters the catalytic bedAWhen the temperature exceeds the ignition temperature, catalytic reactions begin and enter the catalytic bed after passing through the combustion chamberBPerform catalytic reaction and then enter the thermal storage bedB, with a thermal storage bedBPerform heat exchange to store the heat carried by the oxidized exhaust gas in the catalytic bedBAnd thermal storage bedBInside.

Switching valves according toPLCProgram design setting automatic control2The switch will be automatically completed in minutes, and the organic waste gas will be transferred from the thermal storage bed after the switchBBottom inflow, after sufficient heat exchange with the heat storage body, enters the catalytic bedBWhen the temperature exceeds the ignition temperature, catalytic reactions begin and enter the catalytic bed after passing through the combustion chamberAPerform catalytic reaction and then enter the thermal storage bedA, with a thermal storage bedAPerform heat exchange to store the heat carried by the oxidized exhaust gas in the catalytic bedAAnd thermal storage bedAInside. When the mutual switching signal between the two heat storage chamber valves is reached, the heat storage chamberCNegative pressure is formed inside, and the undigested exhaust gas remaining in the heat storage chamber is drawn towards the front section of the main fan and enters the system for re combustion. The entire process is completed in a negative pressure system without any leakage of exhaust gas, and the treatment efficiency can reach97%The purified gas is sent to the chimney for discharge, and during normal processing, the above steps are repeated in a cyclic manner.