rto rotary valve

Relying on the switching valve in the existing regenerative combustion device, each regenerator in the traditional device will be equipped with three switching valves to realize the use functions of inlet, outlet and cleaning of the regenerator. In the process of use, the control program between the valves is complex, the switching is difficult, and the daily maintenance is cumbersome. Moreover, the setting of this valve leads to large concentration fluctuation and pressure fluctuation in the regenerator. Therefore, how to design a valve which is easy to control, easy to switch, high practical value, and can reduce the concentration fluctuation and pressure fluctuation in the regenerator is an urgent problem to be solved in the cause of environmental protection.