A system and method to prevent an oxidizer overheating using cold side bypass for a volatile organic compounds (VOCs) treatment system with a series rotor are described, which is mainly used in the 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. A cold-side proportional damper is 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 thermal oxidizer from being overheated due to high oxidizer temperature, and protect from thermal oxidizer shut-down.

The disclosure relates to preventing an oxidizer from overheating using cold side bypass during high input for a VOCs treatment system having a series rotor, which may be used in an organic waste air treatment system. The system includes 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. A cold-side proportional damper is installed between the first desorption-treated air pipeline and the first cold-side transporting pipeline, between 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.

A cremation system has an exhaust gas/warm water heat exchanger which exchanges the heat of exhaust gas from a re-combustion furnace with the heat of a medium, and a buffer tank and flow rate regulating valves for suppressing temperature changes of the medium. A medium turbine is driven by an evaporator which generates working medium steam by heating and evaporating a low-boiling working medium with the heat of the medium, and power is generated by a power generator. A buffer tank is further provided to suppress temperature changes of the medium flowing from the evaporator into the exhaust gas/warm water heat exchanger. A power control device supplies the generated power to devices constituting the cremation system, while covering any shortfall in power required by the devices with power from an external power source.

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.

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.

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.

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.

A treatment apparatus for treating an effluent gas includes a combustion chamber; a burner; an inlet for receiving secondary combustion air; an exhaust gas outlet for outputting exhaust gases from the combustion chamber; and a heat exchanger. The heat exchanger is configured to exchange heat between a first fluid and a second fluid flowing through respective first and second fluid flow paths. The first fluid flow path is connected to the inlet and the second fluid flow path is connected to the outlet such that the exhaust gases received at the outlet flow into the second fluid flow path. The heat exchanger comprises a fluid flow communication path for providing a path for flow of a portion of the exhaust gases from the second fluid into the first fluid; and at least one inlet aperture for inputting the first fluid to the combustion chamber.

A scrubbing apparatus includes a reactor including an interior space, a burner disposed in the interior space of the reactor and configured to burn waste gas, a water tower connected to the reactor and configure to remove harmful substances from combusted gas, a discharge pipe connected to an upper end of the water tower, through which a fluid discharged from the water tower is configured to flow, and a heat exchanger surrounding the discharge pipe and configure to remove moisture from an inside of the discharge pipe. The heat exchanger includes a heat exchanger body including a cooling passage through which a cooling fluid performing heat exchange with gas flowing through the discharge pipe is configured to flow, a heat sink disposed between the heat exchanger body and the discharge pipe, and an insulator surrounding at least a portion of an external surface of the heat exchanger body.

A system and method to prevent an oxidizer overheating using cold side bypass for a volatile organic compounds (VOCs) treatment system with a series rotor are described, which is mainly used in the 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. A cold-side proportional damper is 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 thermal oxidizer from being overheated due to high oxidizer temperature, and protect from thermal oxidizer shut-down.