Abstract: The instant disclosure described a system and method to prevent the oxidizer overheating using cold side bypass for a VOCs treatment system with series rotor, which may be used in an organic waste air treatment system. The system is equipped with a Thermal Oxidizer (TO), a First Heat Exchanger, a Second Heat Exchanger, a third heat exchanger, a First Cold-Side Transporting Pipeline, a First Adsorption Rotor, a Second Adsorption Rotor, and a Chimney. There is a Cold-Side Proportional Damper installed between the First Desorption-Treated Air Pipeline and the First Cold-Side Transporting Pipeline, or it is installed on the First Desorption-Treated Air Pipeline. When the VOCs concentration becomes higher, the Cold-Side Proportional Damper can regulate the airflow to adjust the heat-recovery amount or concentration, when treating the organic waste air, it can prevent the TO from being overheated due to high oxidizer temperature, and protect it from Thermal Oxidizer shut-down.

Abstract: A system and method to prevent the oxidizer overheating using cold side bypass during high input for a VOCs treatment system with series rotor are described, which may be used in an organic waste air treatment system. The system is equipped with a Thermal Oxidizer (TO), a First Heat Exchanger, a Second Heat Exchanger, a third heat exchanger, a Fourth Heat Exchanger, a First Cold-Side Transporting Pipeline, a Fourth Cold-Side Transporting Pipeline, a First Adsorption Rotor, a Second Adsorption Rotor, and a Chimney. There is a Cold-Side Proportional Damper installed between the First Desorption-Treated Air Pipeline and the First Cold-Side Transporting Pipeline, the First Desorption-Treated Air Pipeline and the Fourth Cold-Side Transporting Pipeline or between the First Cold-Side Transporting Pipeline and the Fourth Cold-Side Transporting Pipeline, or the damper is installed on the First Desorption-Treated Air Pipeline.

Abstract: This invention provides a method for processing perfluorocompounds exhaust, that employs thermal energy produced by the reactions occurred in a plasma reactor to convert liquid water into steam. The steam is then directly introduced into the plasma reactor to participate in the reactions of plasma stream. This invention resolves the high temperature problem encountered by the reaction chamber during combustion. In addition, this invention is provided with a combustion chamber connecting to the reacting chamber. Air is introduced into the combustion chamber to combust with hydrogen so as to remove a great mount of hydrogen produced by the combustion of the perfluorocompounds exhaust.

Abstract: This invention provides a device and a method for processing toxic gasses in a vortex reacting chamber, where gases entering the reacting chamber are introduced into the reacting chamber along a tangential direction, such that that forces generated by a velocity field caused by the gases may be used to clean the fine solid molecules attached to the reactor inner wall that the gasses subsequently pass through, for reducing accumulation of the fine solid molecules produced by toxic gasses during pyrolysis unto the reactor inner wall thereby postponing the periodical cleaning required by the reactor. In addition, this invention discloses an effective measure for processing the fine molecules washed off from the reacting chamber inner wall by dividing the subsequently water tank set into two functional sections, including a first water tank and second water tank, so as to effectively carry away all fine molecules suspended above the water level within the water tank set.

Abstract: This invention provides a method for processing perfluorocompounds exhaust, that employs thermal energy produced by the reactions occurred in a plasma reactor to convert liquid water into steam. The steam is then directly introduced into the plasma reactor to participate in the reactions of plasma stream. This invention resolves the high temperature problem encountered by the reaction chamber during combustion. In addition, this invention is provided with a combustion chamber connecting to the reacting chamber. Air is introduced into the combustion chamber to combust with hydrogen so as to remove a great mount of hydrogen produced by the combustion of the perfluorocompounds exhaust.