Introduction:
RRTO system mainly provides ceramic fiber as the substrate surface coated with highly hydrophobic zeolite as the adsorbent of the wheel adsorption enrichment device can be a very low source concentration of exhaust gas concentrated 10-20 times, and then by the rotary valve regenerative Oxidation of a furnace, the concentration of exhaust gas after the oxidation of carbon dioxide and water. The clean gas after combustion is combined with the clean gas after the suction of the rotor and discharged through an exhaust pipe.
RRTO air flow switching device using rotary valve, the inlet and outlet of the switch by the rotary valve reached. The rotary valve is used to switch the flow of gas from each regenerator and is in a stable and slow switching and switching process without a pressure change and a high concentration airflow bypass problem. Rotary valve in theair between the inlet and outlet with the structure of the piston ring, high air density, coupled with its slow speed, the operation is almost zero maintenance.
RRTO is a typical process for converting hydrocarbons into carbon dioxide (CO2) and water (H2O). This process isto raise the process exhaust gas temperature to interrupt the carbon bond and to form a new bond that produces carbon dioxide (CO2) and water (H2O). This reaction is an exothermic reaction.
VOC + O2 → CO2 + H2O + combustion heat
System advantages:
The fuel used is lower than the fuel demand of the direct-fired oxidation furnace system for the heat recovery of the shell-and-tube or plate heat exchanger. According to the system exhaust characteristics, long lamp operation is left. During the normal operation, the minimum fuel is used.
Rotary valve due to the speed is particularly slow, the valve itself is almost no fault, is the best choice for long-term operation equipment. In addition, due to the small components, maintenance and maintenance of the relatively low demand. The airtight ring is made of piston ring structure with excellent air density.
Simple process, simple control, the system more secure. The system also has a complete safety interlock on the combustion control to ensure system safety.
