How to choose RTO exhaust gas treatment equipment?

How to choose RTO exhaust gas treatment equipment?

Compared with traditional processes, RTO waste gas treatment equipment has higher one-time investment costs and higher operating costs. For the exhaust gas entering the treatment equipment, the VOCs concentration at the entrance of the equipment should be strictly controlled. The exhaust gas concentration at the entrance of the equipment must be well below its lower explosive limit and controlled at a good level.The combustion control system of RTO exhaust gas purification unit includes combustion controller, flame arrester, high pressure igniter and corresponding valve assembly. The high temperature sensor in the RTO oxidation chamber feeds the temperature information back to the burner so that the burner provides heat. The combustion system has the functions of pre-purging before ignition, high pressure ignition, flameout protection, over-temperature alarm, over-temperature cutting off fuel supply, etc.

As the temperature increases, the relative humidity of the gas decreases, saving the investment and operation cost of dehumidification equipment, and greatly reducing the amount of exhaust gas entering the rotating RTO; After the concentrated waste gas is oxidized and decomposed by the rotating RTO, part of the heat generated is used for RTO self-operation, and the residual heat is dried by the heat exchanger into the drying chamber, and the zeolite runner desorbs. In addition, when the humidity of dry exhaust gas and spray paint exhaust gas is high.

The choice of equipment is a very important thing, it will not only affect the effect of waste gas treatment and purification, but also seriously affect the stability of the original production, bringing direct economic losses. Therefore, in the choice of equipment, we should follow the advice of professional waste gas treatment equipment designers, according to their own emissions, choose one-to-one customized treatment equipment.

The organic waste gas is heated to 800℃, so that the VOC in the waste gas is oxidized and decomposed into harmless CO2 and H2O; The heat of the high-temperature gas during the oxidation process is "stored" by the regenerator, which preheats the newly entered organic exhaust gas to save fuel consumption required for heating and reduce operating costs.